Purification device for multi-stage purification of organic photoelectric material

Abstract

The utility model relates to the technical field of multi-stage purification devices for organic photoelectric materials, in particular to a purification device for multi-stage purification of organic photoelectric materials, which comprises a purification device body, a furnace tube arranged above the purification device body, connecting discs arranged on the left side and the right side of the furnace tube, and a mounting head fixedly arranged on one side of each connecting disc. A first clamping groove is formed in one side of the mounting head, a sealing cushion block is arranged on one side of the mounting head, a mounting base is arranged on one side of the furnace tube, a sealing groove is formed in the mounting base, the sealing cushion block is clamped into the sealing groove, a second clamping groove is formed in one side of the mounting base, and inserting grooves are formed in the first clamping groove and the second clamping groove correspondingly. A U-shaped clamping plate is arranged above the mounting head and the mounting seat; the left side and the right side of the U-shaped clamping plate are respectively clamped into the first clamping groove and the second clamping groove; according to the utility model, the reinforcing structure is used for enhancing the sealing effect at the joint of the furnace tubes and improving the overall sealing performance, so that the subsequent working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to organic photoelectric material multistage purification device technical field especially organic photoelectric material multistage purification device for purification device. BACKGROUND

[0002] Organic electroluminescent material (OLED) as a new generation of display technology, has the advantages of ultrathin, self-luminescence, wide viewing angle, fast response, high luminous efficiency, good temperature adaptability, simple production process, low driving voltage, low energy consumption, has been widely used in flat panel display, flexible display, solid state lighting and vehicle display industry in the existing small molecule material purification technology, mainly applied to the purification of organic optoelectronic materials in OLED, OPV and other fields.

[0003] But in the process of purification, the structure of the furnace tube determines the trend of the purification process of organic optoelectronic materials in the sublimation instrument, and the existing furnace tube has poor sealing, which leads to poor overall sealing of the equipment, and the sealing of the furnace tube of the sublimation instrument is worse after being heated by the heating device.

[0004] Therefore, in view of the above problems that the structure of the furnace tube determines the trend of the purification process of organic optoelectronic materials in the sublimation instrument, and the existing furnace tube has poor sealing, which leads to poor overall sealing of the equipment, and the sealing of the furnace tube of the sublimation instrument is worse after being heated by the heating device, a reinforcing structure can be designed to strengthen the sealing effect of the furnace tube connection, improve the overall sealing, and improve the subsequent work efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the structure of the furnace tube determines the trend of the purification process of organic optoelectronic materials in the sublimation instrument, and the existing furnace tube has poor sealing, which leads to poor overall sealing of the equipment, and the sealing of the furnace tube of the sublimation instrument is worse after being heated by the heating device.

[0006] The utility model discloses a technical scheme for: organic photoelectric material multistage purification is with the purification device, including the purification device body, the upper of purification device body is provided with the furnace pipe, the left and right sides of furnace pipe all are provided with the connecting disc, and one side of connecting disc is fixedly provided with the mounting head, and the first clamping groove is seted up to one side of mounting head, and one side of mounting head is provided with the sealing pad piece, and one side of furnace pipe is provided with the mounting seat, and the inside of mounting seat is provided with the sealing groove, and the sealing pad piece is clamped into the sealing groove, and the second clamping groove is seted up to one side of mounting seat, and the inside of first clamping groove and second clamping groove all are seted up with the insertion slot, and the upper of mounting head and mounting seat is provided with the U type clamping plate, and the left and right sides of U type clamping plate are clamped into first clamping groove and second clamping groove respectively, and the inside of U type clamping plate is provided with the threaded rod and is connected with the meshing, and the left and right sides in the inside of U type clamping plate are provided with the second insertion rod inserted into the insertion slot, and one side of two second insertion rods is fixedly provided with the connecting block, and the spring is sleeved between second insertion rod and connecting block outside, and the lower end surface of threaded rod is fixedly provided with the extrusion block between two connecting blocks.

[0007] Preferably, when the furnace pipe is installed on both sides, the sealing pad piece on one side of the mounting head is clamped into the sealing groove set in the inside of the mounting seat for fixation, while clamping, the insertion rods of the four end feet on one side of the mounting head are inserted into the positioning grooves set in the inside of the mounting seat for fixation, then, while aligning the first clamping groove set on one side of the mounting head with the second clamping groove set on one side of the mounting seat, the U-shaped clamping plate is clamped in, after clamping is completed, the threaded rod is rotated to enable it to mesh and move up and down in the U-shaped clamping plate, which simultaneously drives the extrusion block at the lower end to move, when the extrusion block moves between the two connecting blocks, the two connecting blocks are extruded to one side due to the extrusion effect, which enables the second insertion rods on one side to slowly move, and then the second insertion rods are respectively inserted into the insertion slots set in the inside of the mounting seat and the mounting head for fixation.

[0008] Preferably, the four end feet on one side of the mounting head are fixedly provided with the first insertion rods, and the four end feet on the surface of the mounting seat are provided with the positioning grooves, and the first insertion rods are inserted into the positioning grooves.

[0009] Preferably, the lower of the purification device body is provided with the cabinet structure, one side of the front end surface of the cabinet structure is provided with the control button, and the left and right sides of the cabinet are provided with the heat dissipation holes.

[0010] Preferably, the left and right sides of the upper of the purification device body are provided with the driving devices, and the furnace pipe is located between the two driving devices.

[0011] Preferably, the front and rear ends of the furnace pipe are provided with the heating systems, and the inside of the heating system is provided with a plurality of evenly arranged heat dissipation fans.

[0012] Preferably, the inner part of the furnace tube is provided with a filter cartridge, and a plurality of filter holes are arranged uniformly on the surface of the filter cartridge.

[0013] Preferably, an auxiliary block is fixedly arranged on the upper end surface of the threaded rod, an anti-skid pad is arranged on the surface of the auxiliary block, and a through hole is arranged on the left and right sides of the U-shaped clamping plate.

[0014] The furnace tube sealing structure has the advantages that:

[0015] When the two sides of the furnace tube are installed, the sealing pad block on one side of the connecting disc is clamped into the sealing groove arranged in the inner part of the mounting seat for fixation, and at the same time of clamping, the insertion rods of the four end feet on one side of the mounting head are inserted into the positioning grooves arranged in the inner part of the mounting seat for fixation, and then the U-shaped clamping plate is aligned with the first clamping groove arranged on one side of the mounting head and the second clamping groove arranged on one side of the mounting seat, and is clamped into the grooves, after the clamping is completed, the threaded rod is rotated to make it mesh in the U-shaped clamping plate and displace upward and downward, and the displacement of the extrusion block at the lower end is driven at the same time, when the extrusion block is displaced between the two connecting blocks, the two connecting blocks are extruded to one side due to the extrusion, the second insertion rod on one side is slowly displaced, and the second insertion rod is inserted into the insertion grooves arranged in the inner part of the mounting seat and the mounting head for fixation, the sealing effect of the furnace tube is enhanced, the sealing effect of the connecting part of the furnace tube is enhanced by the reinforcing structure, the overall sealing property is improved, and the subsequent work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the purification device is shown.

[0017] Figure 2 A three-dimensional structure side view of the purification device is shown.

[0018] Figure 3 A three-dimensional structure schematic view of the connecting part of the furnace tube sealing structure is shown.

[0019] Figure 4 A three-dimensional structure schematic view of the connecting part of the furnace tube sealing structure is shown. Figure 3 A three-dimensional structure schematic view of the connecting part of the furnace tube sealing structure is shown.

[0020] Figure 5 A three-dimensional structure side view of the connecting part of the furnace tube sealing structure is shown.

[0021] Figure 6 A three-dimensional structure schematic view of the connecting part of the furnace tube sealing structure is shown. Figure 3 A three-dimensional structure schematic view of the connecting part of the furnace tube sealing structure is shown.

[0022] Explanation of reference signs: 1, purification device body; 2, driving device; 3, furnace tube; 4, heating system; 5, heat dissipation fan; 6, connecting disc; 7, mounting head; 8, sealing pad block; 9, first insertion rod; 10, filter cartridge; 11, first clamping groove; 12, insertion slot; 13, mounting seat; 14, second clamping groove; 15, sealing groove; 16, U-shaped clamping plate; 17, through hole; 18, second insertion rod; 19, threaded rod; 20, extrusion block; 21, spring; 22, connecting block. DETAILED DESCRIPTION

[0023] The utility model is further explained in connection with the drawings and examples.

[0024] Please refer to Figures 1-6 The utility model provides a kind of embodiment: organic photoelectric material multistage purification is purified with purification device, including purification device body 1, the upper portion of purification device body 1 is provided with furnace tube 3, the left and right sides of furnace tube 3 are both provided with connecting disc 6, one side of connecting disc 6 is fixedly provided with mounting head 7, one side of mounting head 7 is provided with first clamping groove 11, one side of mounting head 7 is provided with sealing pad block 8, one side of furnace tube 3 is provided with mounting seat 13, the inside of mounting seat 13 is provided with sealing groove 15, sealing pad block 8 is inserted into sealing groove 15, one side of mounting seat 13 is provided with second clamping groove 14, the inside of first clamping groove 11 and second clamping groove 14 is both provided with insertion slot 12, the upper portion of mounting head 7 and mounting seat 13 is provided with U-shaped clamping plate 16, the left and right sides of U-shaped clamping plate 16 are inserted into first clamping groove 11 and second clamping groove 14 respectively, threaded rod 19 is engagedly connected in the inside of U-shaped clamping plate 16, the left and right sides in the inside of U-shaped clamping plate 16 are both provided with second insertion rod 18 inserted into insertion slot 12, one side of two second insertion rods 18 is fixedly provided with connecting block 22, spring 21 is sleeved between second insertion rod 18 and the outside of connecting block 22, the lower end surface of threaded rod 19 is fixedly provided with extrusion block 20 between two connecting blocks 22.

[0025] Please refer to Figures 1-2In the embodiment, the four end feet of the mounting head 7 are fixedly provided with first insertion rods 9, the four end feet of the surface of the mounting seat 13 are provided with positioning grooves, the first insertion rods 9 are inserted into the positioning grooves, the lower part of the purification device body 1 is provided with a cabinet structure, one side of the front end face of the cabinet structure is provided with a control button, the left and right sides of the cabinet are provided with heat dissipation holes, the left and right sides of the upper part of the purification device body 1 are provided with driving devices 2, the furnace pipe 3 is located between the two driving devices 2, and then the sealing gasket 8 on one side of the connecting disc 6 and one side of the mounting head 7 is clamped into the sealing groove 15 provided in the mounting seat 13 during installation, so that the first insertion rods 9 of the four end feet on one side of the mounting head 7 are inserted into the positioning grooves provided in the mounting seat 13 during clamping, and then the threaded rod 19 is rotated after clamping.

[0026] Please refer to Figures 3-6 In the embodiment, the furnace pipe 3 is provided with a heating system 4 at the front and rear ends, the heating system 4 is provided with a plurality of evenly arranged heat dissipation fans 5 inside, the inside of the furnace pipe 3 is provided with a filter cartridge 10, a plurality of evenly arranged filter holes are provided on the surface of the filter cartridge 10, the upper end face of the threaded rod 19 is fixedly provided with an auxiliary block, the surface of the auxiliary block is provided with an anti-skid pad, the left and right sides of the U-shaped clamping plate 16 are provided with through holes 17, so that the U-shaped clamping plate 16 is engaged and moves up and down, and the lower end of the extrusion block 20 is driven to move, when the extrusion block 20 is displaced between the two connecting blocks 22, the two connecting blocks 22 are extruded to one side due to the extrusion effect, so that the second insertion rod 18 on one side is also slowly displaced, so that the second insertion rod 18 is inserted into the insertion slot 12 provided in the mounting seat 13 and the mounting head 7, and then the sealing effect of the furnace pipe 3 is enhanced, the sealing effect of the connection of the furnace pipe 3 is enhanced by the reinforcing structure, the overall sealing performance is improved, and the subsequent work efficiency is improved.

[0027] In the process of working, the two sides of the furnace tube 3 are fixed by clamping the sealing block 8 on one side of the connecting disc 6 and the sealing groove 15 in the installation seat 13, and the first insertion rod 9 on the four end feet of the installation head 7 is inserted into the positioning slot in the installation seat 13. After clamping, the U-shaped clamping plate 16 is aligned with the first clamping slot 11 on one side of the installation head 7 and the second clamping slot 14 on one side of the installation seat 13, and is clamped. After clamping is completed, the threaded rod 19 is rotated to engage the U-shaped clamping plate 16 and move up and down, and the lower end of the extrusion block 20 is also moved. When the extrusion block 20 is displaced between the two connecting blocks 22, the two connecting blocks 22 are extruded to one side due to the extrusion effect, so that the second insertion rod 18 on one side is also slowly displaced, and the second insertion rod 18 is inserted into the insertion slot 12 in the installation seat 13 and the installation head 7. The sealing effect of the furnace tube 3 is strengthened by the reinforcing structure, the overall sealing performance is improved, and the subsequent work efficiency is improved.

[0028] In the process of working, the two sides of the furnace tube 3 are fixed by clamping the sealing block 8 on one side of the connecting disc 6 and the sealing groove 15 in the installation seat 13, and the first insertion rod 9 on the four end feet of the installation head 7 is inserted into the positioning slot in the installation seat 13. After clamping, the U-shaped clamping plate 16 is aligned with the first clamping slot 11 on one side of the installation head 7 and the second clamping slot 14 on one side of the installation seat 13, and is clamped. After clamping is completed, the threaded rod 19 is rotated to engage the U-shaped clamping plate 16 and move up and down, and the lower end of the extrusion block 20 is also moved. When the extrusion block 20 is displaced between the two connecting blocks 22, the two connecting blocks 22 are extruded to one side due to the extrusion effect, so that the second insertion rod 18 on one side is also slowly displaced, and the second insertion rod 18 is inserted into the insertion slot 12 in the installation seat 13 and the installation head 7. The sealing effect of the furnace tube 3 is strengthened by the reinforcing structure, the overall sealing performance is improved, and the subsequent work efficiency is improved.

Claims

1. A purification device for multi-stage purification of organic photoelectric materials, comprising a purification device body (1), characterized in that: A furnace tube (3) is provided above the purification device body (1), and connecting plates (6) are provided on both the left and right sides of the furnace tube (3). A mounting head (7) is fixedly provided on one side of the connecting plate (6), and a first clamping groove (11) is provided on one side of the mounting head (7). A sealing gasket (8) is provided on one side of the mounting head (7). A mounting seat (13) is provided on one side of the furnace tube (3), and a sealing groove (15) is provided inside the mounting seat (13). The sealing gasket (8) is clamped into the sealing groove (15). A second clamping groove (14) is provided on one side of the mounting seat (13), and a slot (12) is provided inside the first clamping groove (11) and the second clamping groove (14). The mounting head (7) and A U-shaped clamping plate (16) is provided above the mounting seat (13), and the left and right sides of the U-shaped clamping plate (16) are respectively clamped into the first clamping groove (11) and the second clamping groove (14), and a threaded rod (19) is connected and meshed through the interior of the U-shaped clamping plate (16). The left and right sides of the interior of the U-shaped clamping plate (16) are both penetrated by a second insertion rod (18) inserted into the interior of the slot (12), and a connecting block (22) is fixedly provided on one side of the two second insertion rods (18), and a spring (21) is sleeved between the second insertion rod (18) and the outside of the connecting block (22), and an extrusion block (20) located between the two connecting blocks (22) is fixedly provided on the lower end surface of the threaded rod (19).

2. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: The four end feet on one side of the mounting head (7) are all fixedly provided with a first insertion rod (9), and the four end feet on the surface of the mounting seat (13) are all provided with a positioning groove, and the first insertion rod (9) is inserted into the positioning groove.

3. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: A cabinet structure is provided below the purification device body (1), a control button is provided on one side of the front end of the cabinet structure, and heat dissipation holes are provided on both the left and right sides of the cabinet.

4. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: Driving devices (2) are provided on both the left and right sides above the purification device body (1), and the furnace tube (3) is located between the two driving devices (2).

5. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: A heating system (4) is provided at both the front and rear ends of the furnace tube (3), and a plurality of evenly arranged heat dissipation fans (5) are provided inside the heating system (4).

6. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: A filter cartridge (10) is provided inside the furnace tube (3), and a plurality of evenly arranged filter holes are provided on the surface of the filter cartridge (10).

7. The purification device for multi-stage purification of organic photoelectric materials according to claim 1, characterized in that: An auxiliary block is fixedly provided on the upper end surface of the threaded rod (19), and a non-slip pad is provided on the surface of the auxiliary block. Through holes (17) are provided on both the left and right sides of the U-shaped clamping plate (16).

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