Processing device for locally pressing metal substrate

Abstract

The utility model belongs to the technical field of substrate processing, and particularly relates to a processing device for locally pressing a metal substrate, which comprises a support, a supporting plate is fixed at the top of the support, a supporting seat is fixed at the top of the supporting plate, and connecting plates fixed at the top of the supporting plate are arranged on two sides of the supporting seat. Through the arrangement of the support, the supporting plate, the supporting seat, the connecting plate, the two-way lead screw, the moving block, the limiting plates, the mounting frame, the hydraulic cylinder, the moving plate, the hot pressing plate, the material ejecting assembly and the protection assembly, in the process of using the metal substrate pressing machining device, the two limiting plates which move in the opposite directions can play a role in limiting a metal substrate; according to the metal substrate pressing device, the limiting plate is arranged on the pressing plate, so that the situation that the metal substrate is misplaced during pressing is avoided, after pressing is completed, the limiting plate is reset, then limitation on the ejecting assembly is relieved, the ejecting assembly can eject the pressed metal substrate to be separated from the working table top, and a worker can take the metal substrate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of substrate processing, in particular to a processing device for partially pressing a metal substrate. Background Art

[0002] PCB metal substrate (cold plate) is a printed circuit board that uses metal materials such as aluminum and copper as the substrate. The manufacturing process of the metal substrate is relatively simple. Generally, the metal substrate is implanted into the new board by pressing or inlaying. Among them, the pressing method is to press the metal substrate and the surface of the electronic device together under high temperature and high pressure to achieve close contact; while the inlaying method is to embed the metal substrate into the new board, forming a certain degree of gap with the surface of the electronic device, and dissipating heat through air flow. At present, when the metal substrate is pressed, a pressing processing device is required. However, during use, the current metal substrate pressing processing device lacks a structure for limiting the metal substrate, which makes the metal substrate prone to dislocation during the pressing process. Moreover, after the pressing is completed, the metal substrate will adhere to the processing table, which makes it inconvenient for the staff to remove it, and there is inconvenience in use. Therefore, we propose a processing device for partially pressing the metal substrate to solve the above problems. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a processing device for partially pressing a metal substrate, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Furthermore, the lifting assembly includes a movable seat sliding inside the support seat, a lifting block is fixed on the top of the movable seat, the top of the lifting block slides through the support seat and is flush with its upper surface, four springs are fixed to the bottom of the lifting block, the bottom ends of the springs are fixedly connected to the bottom inner wall of the movable seat, both side walls of the lifting block slide through the movable seat and extend to the outside and are fixed with T-shaped plates, and one side wall of the limiting plate is fixed with two extrusion plates adapted to the T-shaped plates, and the extrusion plates are tightly fitted with the corresponding T-shaped plates.

[0009] Furthermore, the protective component includes two shells fixed on the top of the support plate, infrared human body detection sensors are installed inside the shells, transparent protective plates are fixed on one side wall of the shells, and two reinforcing blocks are fixed on the top of the support plate, and the reinforcing blocks are fixedly connected to the corresponding shells respectively.

[0010] Furthermore, sprockets are fixed on the surfaces of the bidirectional screw rods, and the two sprockets are connected through a chain transmission.

[0011] Furthermore, guide grooves are provided on both inner walls of the mounting frame, and guide blocks adapted to the guide grooves are fixed on both inner walls of the movable plate.

[0012] Furthermore, universal self-locking wheels are fixed to the bottom of the bracket, and the number of the universal self-locking wheels is four.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a processing device for partially pressing a metal substrate, which has the following beneficial effects:

[0015] The utility model provides a bracket, a support plate, a support seat, a connecting plate, a bidirectional screw rod, a movable block, a limit plate, a mounting frame, a hydraulic cylinder, a movable plate, a hot pressing plate, a lifting assembly and a protective assembly. During the use of this metal substrate pressing processing device, the two limit plates that move in opposite directions can limit the metal substrate, thereby avoiding the misalignment during pressing. After the pressing is completed, the limit plate resets to release the restriction on the lifting assembly. At this time, the lifting assembly can lift the pressed metal substrate and separate it from the work table to facilitate the staff to pick it up. The protective assembly can detect whether the staff is operating to take and place the metal substrate, so as to improve the safety of this processing device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0017] Figure 2This is a schematic diagram of the overall structure of the utility model from a second perspective;

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

[0019] Figure 4 This is a schematic diagram of the protective component structure of the utility model.

[0020] In the figure: 1. bracket; 2. support plate; 3. support seat; 4. connecting plate; 5. bidirectional screw; 6. moving block; 7. limit plate; 8. mounting frame; 9. hydraulic cylinder; 10. moving plate; 11. hot pressing plate; 12. lifting assembly; 1201. moving seat; 1202. lifting block; 1203. spring; 1204. T-plate; 1205. extrusion plate; 13. protection assembly; 1301. housing; 1302. infrared human body detection sensor; 1303. transparent protection plate; 1304. reinforcement block; 14. sprocket; 15. chain; 16. guide groove; 17. guide block; 18. universal self-locking wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1 、 Figure 2 and Figure 3As shown, a processing device for partially pressing a metal substrate proposed in an embodiment of the present invention includes a bracket 1, a universal self-locking wheel 18 is fixed to the bottom of the bracket 1, and the number of the universal self-locking wheels 18 is four. It will be more convenient when the pressing processing device needs to be moved at a close distance in the later stage. A support plate 2 is fixed to the top of the support plate 2, and a support seat 3 is fixed to the top of the support plate 2. Both sides of the support seat 3 are provided with connecting plates 4 fixed to the top of the support plate 2. Two bidirectional screw rods 5 are rotatably connected between the two connecting plates 4 through bearings. Sprockets 14 are fixed to the surfaces of the bidirectional screw rods 5. The two sprockets 14 The transmission connection is connected by a chain 15, so that the two bidirectional screw rods 5 can be driven to rotate at the same time under the action of one motor, thereby saving production costs. Both ends of the two bidirectional screw rods 5 are threadedly connected with a moving block 6 that is adapted to the thread on its surface. A limiting plate 7 that is adapted to the support seat 3 is fixed between the two corresponding moving blocks 6. A mounting frame 8 is fixed on the top of the support plate 2. Two hydraulic cylinders 9 are fixed on the top of the mounting frame 8. The ejection ends of the two hydraulic cylinders 9 slide through the mounting frame 8 and extend to the bottom thereof and are fixed with a moving plate 10. The inner walls on both sides of the mounting frame 8 are provided with guide grooves 16. The movable plate 10 Both side walls are fixed with guide blocks 17 adapted to the guide grooves 16, which can further play the role of guiding support for the movable plate 10, so that it will be more stable during the up and down movement. A hot pressing plate 11 is fixed to the bottom of the movable plate 10, and a lifting component 12 for lifting the metal substrate after pressing is provided inside the support seat 3. A protective component 13 is provided on the top of the support plate 2. When using this metal substrate pressing processing device, after moving it to a suitable position, the metal substrate to be pressed can be placed on the top of the support seat 3, and then the motor is started to drive the bidirectional screw rod 5 to rotate. After the bidirectional screw rod 5 rotates, it can bring The moving blocks 6 on both sides are moved in opposite directions, and after the moving blocks 6 move, they can drive the limit plates 7 to move. At this time, the metal substrate to be pressed can be limited, and then the two hydraulic cylinders 9 are started to drive the moving plates 10 to move downward. After the moving plates 10 move downward, they can drive the hot pressing plates 11 to move downward to press the metal substrate. After the pressing is completed, the hot pressing plates 11 can be reset, and then the limit plates 7 on both sides can be moved and reset. When the limit plates 7 are moved and reset, the restriction on the ejecting assembly 12 will be released. At this time, under the action of the ejecting assembly 12, the pressed metal substrate can be lifted up to facilitate the staff to take it.

[0024] like Figure 1 and Figure 3As shown, in some embodiments, the lifting assembly 12 includes a moving seat 1201 that slides inside the support seat 3, and a lifting block 1202 is fixed on the top of the moving seat 1201. The top of the lifting block 1202 slides through the support seat 3 and is flush with its upper surface. Four springs 1203 are fixed to the bottom of the lifting block 1202, and the bottom ends of the springs 1203 are fixedly connected to the bottom inner wall of the moving seat 1201. Both side walls of the lifting block 1202 slide through the moving seat 1201 and extend to its outside and are fixed with T-shaped plates 1204. One side wall of the limiting plate 7 is fixed with two extrusion plates 1205 that are compatible with the T-shaped plates 1204. The extrusion plates 1205 are tightly fitted with the corresponding T-shaped plates 1204. When in use, when the limiting plates on both sides are After the positioning plate 7 moves, it will drive the extrusion plate 1205 to move. The moved extrusion plate 1205 will squeeze the T-shaped plate 1204 to move downward. After the T-shaped plate 1204 moves downward, it will drive the moving seat 1201 to move downward. At this time, the spring 1203 will be in a compressed state. Finally, the moving seat 1201 will drive the jacking block 1202 to move down and be flush with the top of the support seat 3, thereby avoiding affecting the pressing work of the metal substrate. After the pressing is completed, the movement of the limit plate 7 can drive the extrusion plate 1205 to release the restriction on the T-shaped plate 1204, and then the moving seat 1201 can be reset under the reset force of the compressed spring 1203. Finally, the moving seat 1201 can drive the jacking block 1202 to reset, so that the pressed metal substrate can be lifted up.

[0025] like Figure 1 and Figure 4 As shown, in some embodiments, the protective component 13 includes two shells 1301 fixed on the top of the support plate 2, and an infrared human body detection sensor 1302 is installed inside the shell 1301. A transparent protective plate 1303 is fixed to one side wall of the shell 1301, and two reinforcing blocks 1304 are fixed on the top of the support plate 2. The reinforcing blocks 1304 are fixedly connected to the corresponding shells 1301 respectively. When in use, when the staff is placing or taking the metal substrate, the infrared human body detection sensor 1302 can detect the staff, and the equipment will be unable to operate at this time. When the staff leaves the detection area of ​​the infrared human body detection sensor 1302, the equipment can work normally, thereby improving the safety of this pressing processing device during use, and the reinforcing block 1304 can play an auxiliary supporting role for the shell 1301, so that it will be more stable after installation.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A processing device for partially pressing a metal substrate, comprising a bracket (1), characterized in that: A support plate (2) is fixed on the top of the bracket (1), a support seat (3) is fixed on the top of the support plate (2), and connecting plates (4) fixed on the top of the support plate (2) are provided on both sides of the support seat (3), and two bidirectional screw rods (5) are rotatably connected between the two connecting plates (4) through bearings, and both ends of the two bidirectional screw rods (5) are threadedly connected to moving blocks (6) that are compatible with the surface threads of the two bidirectional screw rods (5), and a limiting plate (6) that is compatible with the support seat (3) is fixed between the two corresponding moving blocks (6). 7), a mounting frame (8) is fixed on the top of the support plate (2), two hydraulic cylinders (9) are fixed on the top of the mounting frame (8), the ejection ends of the two hydraulic cylinders (9) slide through the mounting frame (8) and extend to the bottom thereof and are fixed with a movable plate (10), a hot pressing plate (11) is fixed to the bottom of the movable plate (10), a lifting assembly (12) for lifting the metal substrate after pressing is provided inside the support seat (3), and a protective assembly (13) is provided on the top of the support plate (2).

2. The processing device for partially pressing a metal substrate according to claim 1, characterized in that: The lifting assembly (12) includes a movable seat (1201) that slides inside the support seat (3), a lifting block (1202) is fixed on the top of the movable seat (1201), the top of the lifting block (1202) slides through the support seat (3) and is flush with its upper surface, four springs (1203) are fixed on the bottom of the lifting block (1202), the bottom ends of the springs (1203) are fixedly connected to the bottom inner wall of the movable seat (1201), both side walls of the lifting block (1202) slide through the movable seat (1201) and extend to the outside thereof and are fixed with T-shaped plates (1204), and two side walls of the limiting plate (7) are fixed with two extrusion plates (1205) that are compatible with the T-shaped plates (1204), and the extrusion plates (1205) are tightly fitted with the corresponding T-shaped plates (1204).

3. The processing device for partially pressing a metal substrate according to claim 1, characterized in that: The protective assembly (13) comprises two shells (1301) fixed on the top of the support plate (2), an infrared human body detection sensor (1302) is installed inside each of the shells (1301), a transparent protective plate (1303) is fixed to one side wall of each of the shells (1301), and two reinforcing blocks (1304) are fixed to the top of the support plate (2), and the reinforcing blocks (1304) are respectively fixedly connected to the corresponding shells (1301).

4. The processing device for partially pressing a metal substrate according to claim 1, characterized in that: Sprockets (14) are fixed on the surfaces of the bidirectional screw rods (5), and the two sprockets (14) are connected by a chain (15).

5. The processing device for partially pressing a metal substrate according to claim 1, characterized in that: Both inner walls of the mounting frame (8) are provided with guide grooves (16), and both inner walls of the movable plate (10) are fixed with guide blocks (17) that match the guide grooves (16).

6. The processing device for partially pressing a metal substrate according to claim 1, characterized in that: Universal self-locking wheels (18) are fixed to the bottom of the bracket (1), and the number of the universal self-locking wheels (18) is four.

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