Nanocrystal block imprinting mechanism

Abstract

The utility model discloses a nanocrystalline block impressing mechanism which comprises a supporting frame, an impressing assembly is arranged on the top of the supporting frame, a protruding block is fixedly connected to the inner wall of the bottom of the supporting frame, a rotating rod is fixedly connected to the top of the protruding block in a rotating mode, and a connecting plate is fixedly connected to the top end of the rotating rod. A connecting plate is fixedly connected with the protruding block through a detachable fixing assembly, supporting rings are fixedly connected to the two sides of the connecting plate, U-shaped frames are fixedly connected to the bottoms of the two sides of each supporting ring, a supporting plate is fixedly connected between the U-shaped frames, an impressing box baffle ring is arranged in each supporting ring, and the impressing box baffle rings are in sliding connection with grooves of the U-shaped frames. According to the utility model, a worker can conveniently and directly take out the impressed nanocrystal block, and the positions of the processed nanocrystal and the unprocessed nanocrystal can be exchanged, so that the processing, the material placing and the material taking can be simultaneously carried out, and the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of nanocrystal blocks, in particular to a nanocrystal block imprinting mechanism. Background Art

[0002] Nanocrystal block imprinting is a technology that transfers the micro-nanostructure on a template to the material to be processed. There are many ways of imprinting, which can be divided into hot imprinting, UV imprinting, micro-contact imprinting, stepper imprinting, etc.

[0003] A search revealed a Chinese patent with publication number CN219642083U, which discloses a nanocrystal block imprinting device comprising a fixed base plate, a loading assembly, and an imprinting assembly. A fixed side plate is fixedly mounted on top of the fixed base plate, improving the device's stability and service life. However, a drawback remains: Removing the material requires workers to reach into the imprinting box, which can cause the material to come into contact with the inner wall of the box, making it inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a nanocrystalline block imprinting mechanism.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the U-shaped frame is fixedly connected to the top of the U-shaped frame, and the bottom of the U-shaped frame is fixedly connected to the support plate.

[0007] As a further solution of the present invention, the fixing assembly includes two plug rods, which are inserted and slid inside the connecting plate. The top between the two plug rods is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with a tension spring, and the tension spring is fixed to the connecting plate.

[0008] As a further solution of the present invention, two slots are provided on the top of the protrusion, and the bottom end of the insertion rod is plugged into the slots.

[0009] As a further solution of the present invention, the stamping assembly includes a cylinder, which is fixed to the top of the support frame by bolts, and one end of the cylinder piston rod passes through the support frame and is fixedly connected to the stamping plate.

[0010] As a further solution of the present invention, the diameter of the stamping plate is the same as the inner diameter of the stamping box retaining ring.

[0011] As a further solution of the present invention, a plurality of supporting legs are fixedly connected to the bottom of the support frame.

[0012] As a further solution of the present invention, a rubber pad is fixedly connected to the bottom of the support plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. By cooperating with the wedge block and the connecting frame, the imprint box retaining ring moves downward along the groove of the U-shaped frame, so that the nanocrystal block is no longer blocked by the imprint box retaining ring, making it easier for the staff to directly remove the imprinted nanocrystal block, thereby improving the convenience of the device.

[0015] 2. By using the rod and the slot together, the position of the rotating rod is fixed, and the support ring is fixed after the position is adjusted, so that the nanocrystal block remains stable during imprinting, thereby improving the stability of the device.

[0016] 3. The utility model can place new nanocrystals on the support plate at the other end while the stamping plate is stamping the nanocrystals on the bottom support plate, making it convenient to swap the positions of the processed and unprocessed nanocrystals, so that processing and material discharge and collection can be carried out simultaneously, saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a nanocrystal block imprinting mechanism proposed in the present invention;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of part A of a nanocrystal block imprinting mechanism proposed in the present invention;

[0019] Figure 3 This is a partially enlarged structural diagram of a nanocrystal block imprinting mechanism proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the enlarged structure of the wedge-shaped block of the nanocrystal block imprinting mechanism proposed in the utility model.

[0021] In the figure: 1. Cylinder; 2. Stamping box retaining ring; 3. Support ring; 4. Support frame; 5. Insert rod; 6. Slot; 7. Bump; 8. Rotating rod; 9. Wedge block; 10. Connecting frame; 11. Fixed frame; 12. U-shaped frame; 13. Support plate; 14. Stamping plate; 15. Connecting plate; 16. Tension spring; 17. Fixed plate; 18. Spring. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of this application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figures 1-4 , a nanocrystal block imprinting mechanism, including a support frame 4, a stamping assembly is provided on the top of the support frame 4, a protrusion 7 is fixed to the inner wall of the bottom of the support frame 4 by bolts, the top of the protrusion 7 is rotatably connected to the rotating rod 8, the top of the rotating rod 8 is fixed to a connecting plate 15 by bolts, the connecting plate 15 is fixed to the protrusion 7 through a detachable fixing assembly, and support rings 3 are fixed on both sides of the connecting plate 15 by bolts, U-shaped frames 12 are welded to the bottom of both sides of the support ring 3, and support plates 13 are fixed between the U-shaped frames 12 by bolts, an imprinting box retaining ring 2 is provided inside the support ring 3, and the imprinting box retaining ring 2 is slidably connected to the groove of the U-shaped frame 12, and the imprinting box retaining ring 2 can limit the position of the nanocrystal block on the support plate 13, and a spring 18 is welded to the inner wall of the bottom of the U-shaped frame 12, and the spring 18 is connected to the imprinting box The retaining ring 2 is fixed, and the bottom of the imprint box retaining ring 2 is fixed with a connecting frame 10 by bolts, and the upper surface of the support frame 4 is fixed with a fixing frame 11 by bolts. One end of the fixing frame 11 is fixed with a wedge block 9 by bolts, and the inclined surface at the bottom of the wedge block 9 contacts the connecting frame 10. After the imprinting assembly imprints the nanocrystals, it pushes the support ring 3 to rotate the rotating rod 8. At this time, the imprinted nanocrystals on the support plate 13 are moved, and at the same time, the connecting frame 10 moves so that its bottom contacts the inclined surface at the bottom of the wedge block 9, and the connecting frame 10 moves along the inclined surface. At this time, the connecting frame 10 is squeezed, so that the imprint box retaining ring 2 moves downward along the groove of the U-shaped frame 12, and the spring 18 contracts. At this time, the nanocrystal block is not blocked by the imprint box retaining ring 2, and the staff can directly take out the imprinted nanocrystal block.

[0024] In the present invention, it should be noted that the fixing assembly includes two plug rods 5, the two plug rods 5 are inserted and slid inside the connecting plate 15, the top between the two plug rods 5 is fixed with a fixing plate 17 by bolts, the bottom of the fixing plate 17 is welded with a tension spring 16, and the tension spring 16 is fixed to the connecting plate 15, and the top of the protrusion 7 is provided with two slots 6. The fixing plate 17 is pulled upward to move the plug rod 5 upward and out of the slot 6, and the tension spring 16 contracts. At this time, the rotating rod 8 loses its restriction, and the bottom end of the plug rod 5 is plugged into the slot 6. Through the matching of the plug rod 5 and the slot 6 The two parts are used together to fix the position of the rotating rod 8, and then the support ring 3 after the position is adjusted is fixed. The imprinting assembly includes a cylinder 1, which is fixed to the top of the support frame 4 by bolts. One end of the piston rod of the cylinder 1 passes through the support frame 4 and is fixed with an imprinting plate 14 by bolts. The cylinder 1 is extended to move the imprinting plate 14 downward to contact and extrude the nanocrystal block, so that the nanocrystalline chip is imprinted. The diameter of the imprinting plate 14 is the same as the inner diameter of the imprinting box retaining ring 2. The bottom of the support frame 4 is fixed with multiple supporting feet by bolts, and the bottom of the support plate 13 is bonded with a rubber pad.

[0025] Working principle: When it is necessary to imprint the nanocrystal block, first place the nanocrystal block on the support plate 13 in the imprint box retaining ring 2, and then start the cylinder 1. The cylinder 1 extends to make the imprinting plate 14 move downward to contact and squeeze the nanocrystal block. At this time, the nanocrystal is imprinted. After completion, pull the fixed plate 17 upward to move the insertion rod 5 upward and out of the slot 6, and the tension spring 16 contracts. At this time, the rotating rod 8 loses its restriction, and then push the support ring 3 to rotate the rotating rod 8. At this time, the nanocrystal imprinted on the support plate 13 is moved. During the movement, the connecting frame 10 moves and contacts the inclined surface at the bottom of the wedge block 9, so that the connecting frame 10 is squeezed, so that the imprint box retaining ring 2 moves downward along the groove of the U-shaped frame 12, and the spring 18 contracts. At this time, the nanocrystal block is not blocked by the imprint box retaining ring 2, and the staff can directly take out the imprinted nanocrystal block.

[0026] The present invention has been described through the above embodiments. Those skilled in the art will understand that the present invention is not limited to the above embodiments, and more modifications can be made according to the teachings of the present invention. These modifications all fall within the scope of protection required by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A nanocrystalline block imprinting mechanism, comprising a support frame (4), characterized in that: The top of the support frame (4) is provided with a stamping assembly, the bottom inner wall of the support frame (4) is fixedly connected with a protrusion (7), the top of the protrusion (7) is rotatably fixedly connected with a rotating rod (8), the top of the rotating rod (8) is fixedly connected with a connecting plate (15), the connecting plate (15) is fixed to the protrusion (7) through a detachable fixing assembly, both sides of the connecting plate (15) are fixedly connected with a supporting ring (3), the bottom of both sides of the supporting ring (3) are fixedly connected with a U-shaped frame (12), and the support plates (13) are fixedly connected between the U-shaped frames (12). A stamping box retaining ring (2) is provided inside the support ring (3), and the stamping box retaining ring (2) is slidably connected to the groove of the U-shaped frame (12), a spring (18) is fixedly connected to the inner wall of the bottom of the U-shaped frame (12), and the spring (18) is fixed to the stamping box retaining ring (2), the bottom of the stamping box retaining ring (2) is fixedly connected to a connecting frame (10), the upper surface of the support frame (4) is fixedly connected to a fixing frame (11), one end of the fixing frame (11) is fixedly connected to a wedge block (9), and the inclined surface of the bottom of the wedge block (9) is in contact with the connecting frame (10).

2. The nanocrystal block imprinting mechanism according to claim 1, characterized in that: The fixing assembly comprises two insertion rods (5), the two insertion rods (5) are inserted and slid inside the connecting plate (15), the top between the two insertion rods (5) is fixedly connected with a fixing plate (17), the bottom of the fixing plate (17) is fixedly connected with a tension spring (16), and the tension spring (16) is fixed to the connecting plate (15).

3. The nanocrystal block imprinting mechanism according to claim 2, characterized in that: Two slots (6) are provided on the top of the protrusion (7), and the bottom end of the insertion rod (5) is plugged into the slots (6).

4. The nanocrystal block imprinting mechanism according to claim 1, characterized in that: The stamping assembly comprises a cylinder (1), which is fixed to the top of a support frame (4) by means of bolts, and one end of a piston rod of the cylinder (1) passes through the support frame (4) and is fixedly connected to a stamping plate (14).

5. The nanocrystal block imprinting mechanism according to claim 4, characterized in that: The diameter of the stamping plate (14) is the same as the inner diameter of the stamping box retaining ring (2).

6. The nanocrystal block imprinting mechanism according to claim 1, characterized in that: A plurality of supporting legs are fixedly connected to the bottom of the support frame (4).

7. The nanocrystal block imprinting mechanism according to claim 1, characterized in that: A rubber pad is fixedly connected to the bottom of the support plate (13).

Images