Magnetic material preparation forming machine facilitating adsorption and fixation of bottom die

Abstract

The utility model discloses a magnetic material preparation forming machine facilitating adsorption and fixation of a bottom die, and relates to the field of magnetic material preparation forming machines, the magnetic material preparation forming machine comprises a machine base, the top of the machine base is provided with a forming assembly, the inner bottom wall of the machine base is fixedly connected with a fixed seat, and the top of the fixed seat is provided with a bottom die body; a through hole is formed in the fixing base, a telescopic air cylinder body is arranged on the inner bottom wall of the machine base, the top end of the telescopic air cylinder body penetrates through the through hole, grooves are formed in the two sides of the fixing base, soft magnetic sheets are fixedly installed in the grooves, and limiting grooves are formed in the two sides of the fixing base. And magnet plates are fixedly mounted at the bottoms of the two sides of the bottom die body. The bottom die can be adsorbed and fixed by arranging the magnet plate and the soft magnetic sheet, the bottom die body can be quickly fixed or fixed by arranging the clamping rod, and the bottom die body can be quickly taken out by arranging the telescopic air cylinder body.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic material preparation and molding machines, in particular to a magnetic material preparation and molding machine which is convenient for bottom mold adsorption and fixation. Background Art

[0002] The magnetic material preparation molding machine is also called an ejector, which is mainly used to make magnets of various shapes such as long, special, and round. The working principle of the molding machine is to use high pressure to eject the magnetic powder and shape it in the mold to form a magnet of the desired shape.

[0003] For example, the publication number CN209599944U discloses a forming device for producing magnetic materials, including a base, a side plate is provided on the top outer wall of the base, and an electric telescopic rod is connected to the outer wall of one side of the side plate by bolts, an extrusion rod is welded to the outer wall of one side of the electric telescopic rod, a forming mold is provided on the top outer wall of the base, and a sealing member is threadedly connected to the inner wall of the forming mold, a loading bin is welded to the inner wall of the forming mold, and a heat sink is connected to the outer wall of the loading bin and the forming mold by bolts. The forming device makes the texture of the magnetic material more uniform, and the quality of the formed magnetic material is better and more durable, realizes precise control of each feeding, ensures consistent feeding quality under the same number of extrusions, effectively improves the feeding accuracy of the forming device, realizes rapid feeding of the forming device, is conducive to the rapid molding of magnetic materials, and effectively prolongs the service life of the device. However, the forming device still has other shortcomings when in use. First, the bottom mold of the forming device is fixed and cannot be disassembled and taken out, and the bottom mold cannot be adsorbed and fixed. Therefore, there are still certain shortcomings when using the device. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic material preparation and molding machine which is convenient for adsorbing and fixing the bottom mold, so as to solve the problem raised in the above background technology that the magnetic material preparation and molding machine currently on the market is not only unable to adsorb and fix the bottom mold when in use, but also unable to quickly disassemble and remove the bottom mold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic material preparation molding machine that is convenient for bottom mold adsorption and fixation, comprising a machine base, a molding assembly is arranged on the top of the machine base, a fixing seat is fixedly connected to the inner bottom wall of the machine base, and a bottom mold body is arranged on the top of the fixing seat;

[0006] A through hole is provided inside the fixing seat, a telescopic cylinder body is provided on the inner bottom wall of the base and the top end passes through the through hole, grooves are provided inside both sides of the fixing seat, a soft magnetic sheet is fixedly installed inside the grooves, and limiting grooves are provided inside both sides of the fixing seat.

[0007] A magnet plate is fixedly installed at the bottom of both sides of the bottom mold body, and a mounting plate is fixedly installed at the bottom of both sides of the bottom mold body, and two through holes are arranged inside the mounting plate.

[0008] Furthermore, a clamping rod passes through the inside of the through hole, a connecting plate is fixedly connected to one side of the clamping rod, and a movable plate is fixedly installed on the other side of the connecting plate.

[0009] Furthermore, a movable component is provided on the front of the top of the movable plate, a rack is fixedly installed on the front of the bottom of the movable plate, a sliding seat is sleeved on the bottom of the movable plate, a support plate is fixedly installed on the front of the sliding seat, a micro motor body is provided on one side of the support plate, the output shaft of the micro motor body is fixedly connected to a gear through a coupling, and a movable sleeve is provided on the back of the top of the support plate and is sleeved on the outer wall of the movable component.

[0010] Furthermore, the magnet plate and the soft magnetic sheet are attracted to each other, and the magnet plate and the groove are detachably connected.

[0011] Furthermore, the clamping rod is movably connected to the through hole and the fixing seat, and an opening is provided inside the fixing seat.

[0012] Furthermore, the movable plate and the sliding seat are slidably connected, and the sliding seat and the inner wall of the base are tightly fitted.

[0013] Furthermore, the gear and the rack are meshingly connected, and the rack is rotationally connected to a rotating shaft connected to the micro motor body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The magnetic material preparation molding machine that facilitates the bottom mold adsorption and fixation can adsorb and fix the bottom mold by setting a magnet plate and a soft magnetic sheet, and is provided with a clamping rod to quickly or strengthen the fixation of the bottom mold body, and is provided with a telescopic cylinder body to quickly remove the bottom mold body. The specific contents are as follows:

[0016] 1. A magnet plate and a soft magnetic sheet are provided, and the mounting plate connected to the bottom mold body is inserted into the limit groove in the corresponding fixed seat, so that the bottom mold body drives each magnet plate to be inserted into the corresponding groove, so that each magnet plate and the corresponding soft magnetic sheet are attracted to each other, so that the bottom mold body is adsorbed and fixed on the fixed seat connected to the machine base, which is convenient for adsorbing and fixing the bottom mold;

[0017] 2. A clamping rod is provided, and the micro-motor body is started through an external control panel, so that the output shaft of the micro-motor body drives the gear connected to the rotating shaft to rotate, so that the gear and the rack mesh and rotate, so that the gear drives the moving plate connected to the rack to slide in the sliding seat, so that the moving plate drives each clamping rod connected to the connecting plate to disengage from the corresponding perforation, and drives the movable sleeve to move on the movable component during the movement of the moving plate, thereby increasing the stability of the movement of the moving plate, and making each clamping rod disengage from the bottom mold body, so as to facilitate the rapid or enhanced fixation of the bottom mold body;

[0018] Furthermore, a telescopic cylinder body is provided, and the telescopic cylinder body is started by cooperating with an external control panel, so that the output end of the telescopic cylinder body drives the bottom mold body to move upward out of the fixed seat, thereby quickly taking out the bottom mold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a side view structural diagram of the fixing seat of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of the fixing seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom mold body structure when viewed from above;

[0023] Figure 5 This is a schematic diagram of the side view of the clamping rod of the utility model;

[0024] Figure 6 This is a schematic diagram of the local structure of the movable plate of the utility model;

[0025] Figure 7 It is a schematic diagram of the local structure of the support plate of the utility model.

[0026] In the figure: 1, machine base; 2, molding component; 3, fixing seat; 4, bottom mold body; 401, magnet plate; 402, mounting plate; 403, perforation; 5, through hole; 6, groove; 7, soft magnetic sheet; 8, limit groove; 9, clamping rod; 10, connecting plate; 11, moving plate; 12, movable component; 13, rack; 14, sliding seat; 15, support plate; 16, micro motor body; 17, gear; 18, movable sleeve; 19, telescopic cylinder body. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0029] Embodiment 1: In order to solve the problem that the magnetic material preparation molding machine on the market cannot adsorb and fix the bottom mold when in use, and cannot quickly disassemble and remove the bottom mold, please refer to the attached Figure 1 -Attached Figure 4 , including a machine base 1, a molding assembly 2 is arranged on the top of the machine base 1, a fixing seat 3 is fixedly connected to the inner bottom wall of the machine base 1, and a bottom mold body 4 is arranged on the top of the fixing seat 3; a through hole 5 is provided inside the fixing seat 3, a telescopic cylinder body 19 is provided on the inner bottom wall of the machine base 1 and the top passes through the through hole 5, grooves 6 are provided inside the two sides of the fixing seat 3, a soft magnetic sheet 7 is fixedly installed inside the groove 6, and limiting grooves 8 are provided inside the two sides of the fixing seat 3. A magnet plate 401 is fixedly installed at the bottom of the two sides of the bottom mold body 4, and a mounting plate 402 is fixedly installed at the bottom of the two sides of the bottom mold body 4, and two through holes 403 are provided inside the mounting plate 402. There is attraction between the magnet plate 401 and the soft magnetic sheet 7, and there is a disassembly connection between the magnet plate 401 and the groove 6. By setting the magnet plate 401, the mounting plate 402 connected to the bottom mold body 4 is inserted into the limiting groove 8 in the corresponding fixing seat 3, so that the bottom mold body 4 drives each magnet plate 401 to be inserted into the corresponding groove 6, so that each magnet plate 401 is attracted to the corresponding soft magnetic sheet 7, so that the bottom mold body 4 is adsorbed and fixed on the fixing seat 3 connected to the machine base 1, which is convenient for adsorbing and fixing the bottom mold.

[0030] Embodiment 2: In order to quickly disassemble and remove the bottom mold, please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 4 -Attached Figure 7, a clamping rod 9 is passed through the inside of the perforation 403, a connecting plate 10 is fixedly connected to one side of the clamping rod 9, and a moving plate 11 is fixedly installed on the other side of the connecting plate 10. A movable assembly 12 is arranged on the front of the top of the moving plate 11, a rack 13 is fixedly installed on the front of the bottom of the moving plate 11, a sliding seat 14 is sleeved on the bottom of the moving plate 11, a support plate 15 is fixedly installed on the front of the sliding seat 14, a micro motor body 16 is arranged on one side of the support plate 15, and the output shaft of the micro motor body 16 is fixedly connected to a gear 17 through a coupling, and a movable sleeve 18 is arranged on the back of the top of the support plate 15 and sleeved on the outer wall of the movable assembly 12. The clamping rod 9 is movably connected with the perforation 403 and the fixed seat 3, and an opening is opened inside the fixed seat 3. The moving plate 11 is slidably connected with the sliding seat 14, and the sliding seat 14 is tightly fitted with the inner wall of the base 1. The gear 17 and the rack 13 are meshedly connected, and the rotating shaft connected with the rack 13 and the micro motor body 16 is rotatably connected. The micro motor body 16 is started through the external control panel, so that the output shaft of the micro motor body 16 drives the gear 17 connected to the rotating shaft to rotate, so that the gear 17 and the rack 13 are meshed and rotated, so that the gear 17 drives the movable plate 11 connected to the rack 13 to slide in the sliding seat 14, so that the movable plate 11 drives the various clamping rods 9 connected to the connecting plate 10 to disengage from the corresponding through holes 403, and drives the movable sleeve 18 to move on the movable component 12 during the movement of the movable plate 11, thereby increasing the stability of the movement of the movable plate 11, and making each clamping rod 9 disengage from the bottom mold body 4, and cooperating with the external control panel to start the telescopic cylinder body 19, so that the output end of the telescopic cylinder body 19 drives the bottom mold body 4 to move upward out of the fixed seat 3, so that the bottom mold body 4 can be quickly disassembled and removed.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic material preparation molding machine that facilitates bottom mold adsorption and fixation, comprising a machine base (1), a molding assembly (2) is arranged on the top of the machine base (1), a fixing seat (3) is fixedly connected to the inner bottom wall of the machine base (1), and a bottom mold body (4) is arranged on the top of the fixing seat (3); Features: A through hole (5) is provided inside the fixing seat (3); a telescopic cylinder body (19) is provided on the inner bottom wall of the base (1) and the top end thereof passes through the through hole (5); grooves (6) are provided inside the two sides of the fixing seat (3); a soft magnetic sheet (7) is fixedly installed inside the groove (6); and limiting grooves (8) are provided inside the two sides of the fixing seat (3); A magnet plate (401) is fixedly mounted on the bottom of both sides of the bottom mold body (4), and a mounting plate (402) is fixedly mounted on the bottom of both sides of the bottom mold body (4), wherein two through holes (403) are formed inside the mounting plate (402).

2. A magnetic material preparation and molding machine that is convenient for bottom mold adsorption and fixation according to claim 1, characterized in that: A clamping rod (9) passes through the through hole (403), a connecting plate (10) is fixedly connected to one side of the clamping rod (9), and a moving plate (11) is fixedly installed on the other side of the connecting plate (10).

3. A magnetic material preparation and molding machine that is convenient for bottom mold adsorption and fixation according to claim 2, characterized in that: A movable component (12) is arranged on the front of the top of the movable plate (11), a rack (13) is fixedly installed on the front of the bottom of the movable plate (11), a sliding seat (14) is sleeved on the bottom of the movable plate (11), a support plate (15) is fixedly installed on the front of the sliding seat (14), a micro motor body (16) is arranged on one side of the support plate (15), an output shaft of the micro motor body (16) is fixedly connected to a gear (17) via a coupling, and a movable sleeve (18) is arranged on the back of the top of the support plate (15) and sleeved on the outer wall of the movable component (12).

4. A magnetic material preparation and molding machine that facilitates bottom mold adsorption and fixation according to claim 1, characterized in that: The magnet plate (401) and the soft magnetic sheet (7) are attracted to each other, and the magnet plate (401) and the groove (6) are detachably connected.

5. The magnetic material preparation and molding machine that is convenient for bottom mold adsorption and fixation according to claim 2, characterized in that: The clamping rod (9) is movably connected to the through hole (403) and the fixing seat (3), and an opening is provided inside the fixing seat (3).

6. The magnetic material preparation and molding machine that is convenient for bottom mold adsorption and fixation according to claim 3, characterized in that: The movable plate (11) and the sliding seat (14) are slidably connected, and the sliding seat (14) and the inner wall of the machine base (1) are tightly fitted.

7. The magnetic material preparation and molding machine that is convenient for bottom mold adsorption and fixation according to claim 3, characterized in that: The gear (17) and the rack (13) are meshingly connected, and the rack (13) and the rotating shaft connected to the micro motor body (16) are rotationally connected.

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