Ta-c deposition coating device

Abstract

The utility model relates to a ta-c deposition coating device, which belongs to the technical field of deposition coating, and comprises a base, a vacuum box, a box door and an evaporation component, a coating mechanism is arranged in the base, the coating mechanism comprises rotating shafts which are respectively and rotatably arranged on the inner walls of the left side and the right side of the vacuum box, and guide plates are fixedly arranged on the peripheral walls of the rotating shafts. According to the ta-c deposition coating device, under the action of the rotating shaft, the connecting base, the electric sliding table, the connecting rope and the baffle, the distance between the two guide plates is adjusted, so that TA-C evaporated liquor is gathered and flows upwards, the flowing speed is increased, and the workpiece coating efficiency is improved; under the action of a bidirectional threaded rod, a servo motor, an adjusting seat, an adjusting rod, a first movable rod, a second movable rod, a driving motor and a clamping plate, a workpiece is driven to rotate, so that TA-C evaporated liquor is uniformly plated on the outer wall of the workpiece, and meanwhile, the workpiece can be supported by a supporting net, so that the TA-C evaporated liquor is used for coating the two clamped sides of the workpiece.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of deposition coating, specifically to a ta-c deposition coating device. BACKGROUND

[0002] TA-C deposition coating device is a kind of equipment for physical vapor deposition (Physical Vapor Deposition PVD) technology, it forms a thin ceramic coating on the surface of workpiece by specific process, "TA-C" here usually refers to "Titanium Aluminum Carbon "(Titanium Aluminum Carbon). This coating device can deposit the coating with high hardness, high wear resistance and low friction coefficient on the surface of cutter, die, parts and so on, to improve the service life and performance of these products.TA-C coating is an advanced material, it combines the excellent characteristics of titanium, aluminum and carbon, is suitable for a variety of industrial applications, especially in the occasion requiring high wear resistance, corrosion resistance and high temperature resistance.TA-C deposition coating device usually includes vacuum chamber, evaporation source, workpiece clamping system, control system and other parts, by controlling the temperature of evaporation source and the environment in vacuum chamber, titanium, aluminum and carbon elements evaporate and form uniform coating on the surface of workpiece.

[0003] At present, after TA-C liquid evaporation, workpiece in the vacuum box is carried out deposition coating work, but due to the space in the vacuum box, when TA-C liquid evaporates, the inside of the vacuum box is full, but only a small part of TA-C evaporation liquid will contact with workpiece, most of TA-C evaporation liquid will be discharged through the recovery pipe, which leads to slow deposition coating speed of workpiece, affects the deposition coating efficiency of workpiece, therefore a ta-c deposition coating device is provided. UTILITY MODEL CONTENT

[0004] In view of the defects of prior art, the utility model provides a ta-c deposition coating device, has the advantages of solving the problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: a ta-c deposition coating device, including base, vacuum box, door and evaporation assembly, the inside of base is equipped with coating mechanism;

[0006] The coating mechanism comprises rotating shafts respectively rotatably installed on the inner walls of the left and right sides of the vacuum box, the outer circumferential wall of the rotating shaft is fixedly installed with a guide plate, the outer wall of the opposite side of the two guide plates is fixedly installed with a connecting seat, the left and right inner walls of the vacuum box are both fixedly installed with an electric sliding table, the movable shaft of the electric sliding table is installed with a connecting rope, the left and right inner walls of the vacuum box are both fixedly installed with a baffle, the two baffles are fixedly installed with a support net between them, the top inner wall of the vacuum box is fixedly installed with two mounting seats, a two-way threaded rod is rotatably installed between the two mounting seats, the right outer wall of the right mounting seat is fixedly installed with a servo motor, the outer circumferential wall of the two-way threaded rod is threadedly connected with two adjusting seats, the bottom outer wall of the adjusting seat is fixedly installed with an adjusting rod, the bottom outer wall of the adjusting rod is fixedly installed with a mounting ring, the inner circumferential wall of the two mounting rings is respectively fixedly installed with a first movable rod and a second movable rod, the right outer wall of the second movable rod is fixedly installed with a driving motor, and the output shaft of the driving motor and the left outer wall of the first movable rod are both installed with a clamping plate.

[0007] Further, the evaporation assembly comprises a heating pipe fixedly installed on the bottom inner wall of the vacuum box, the left and right inner walls of the vacuum box are both fixedly installed with a support rod, the opposite outer wall of the two support rods is fixedly installed with a support positioning seat, and a TA-C liquid storage box is movably installed between the two support positioning seats.

[0008] Further, the clamping plate is circular, and the two clamping plates are respectively rotatably connected to the left side of the first movable rod and the output shaft of the driving motor.

[0009] Further, the guide plate is located above the TA-C liquid storage box, the front and rear outer walls of the guide plate are respectively slidably connected to the front and rear inner walls of the vacuum box, the connecting seat comprises a fixed seat and a connecting ring, and the side of the connecting rope away from the electric sliding table is tied to the outer wall of the connecting ring.

[0010] Further, the front and rear outer walls of the baffle and the support net are attached to the front and rear inner walls of the vacuum box.

[0011] Further, the output shaft of the servo motor is rotatably connected to the inside of the right mounting seat and fixedly connected to the right end of the two-way threaded rod, and the adjusting seat is slidably connected to the top inner wall of the vacuum box.

[0012] Further, the vacuum box is installed on the top of the base, and the door is installed on the front side of the vacuum box.

[0013] Further, two isolation plates are fixedly installed between the baffle and the two mounting seats.

[0014] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0015] The TA-C deposition coating device adjusts the distance between the two guide plates through the shaft, the connecting seat, the electric sliding table, the connecting rope and the baffle, so that the TA-C evaporation liquid flows upward and the flowing speed is increased, the efficiency of workpiece coating is improved, the work is driven to rotate through the action of the bidirectional threaded rod, the servo motor, the adjusting seat, the adjusting rod, the first movable rod, the second movable rod, the driving motor and the clamping plate, the TA-C evaporation liquid is uniformly coated on the outer wall of the workpiece, and meanwhile the supporting net can support the workpiece, so that the TA-C evaporation liquid is coated on the two sides of the workpiece clamped. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the utility model Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 3 It is a structural schematic view of the utility model supporting positioning seat;

[0019] Figure 4 It is a structural schematic view of the utility model baffle and supporting net.

[0020] In the drawing:

[0021] 1, base; 2, vacuum box; 3, box door; 4, heating pipe; 5, supporting rod; 6, supporting positioning seat; 7, TA-C liquid storage box; 8, shaft; 9, guide plate; 10, connecting seat; 11, electric sliding table; 12, connecting rope; 13, baffle; 14, supporting net; 15, mounting seat; 16, bidirectional threaded rod; 17, servo motor; 18, adjusting seat; 19, adjusting rod; 20, mounting ring; 21, first movable rod; 22, second movable rod; 23, driving motor; 24, clamping plate; 25, isolation plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one, please refer to Figures 1 to 4The TA-C deposition coating device in the embodiment comprises a base 1, a vacuum box 2, a box door 3 and an evaporation assembly.

[0024] The vacuum box 2 is installed on the top of the base 1, and the box door 3 is installed on the front side of the vacuum box 2.

[0025] The evaporation assembly comprises a heating pipe 4 fixedly installed on the inner wall of the bottom of the vacuum box 2, support rods 5 fixedly installed on the inner walls of the left and right sides of the vacuum box 2, support positioning seats 6 fixedly installed on the outer walls of the opposite sides of the two support rods 5, a TA-C liquid storage box 7 movably installed between the two support positioning seats 6, and the heating pipe 4 is located directly below the TA-C liquid storage box 7.

[0026] The coating mechanism comprises rotating shafts 8 rotatably installed on the inner walls of the left and right sides of the vacuum box 2, guide plates 9 fixedly installed on the outer peripheral walls of the rotating shafts 8, connecting seats 10 fixedly installed on the outer walls of the opposite sides of the two guide plates 9, electric sliding tables 11 fixedly installed on the inner walls of the left and right sides of the vacuum box 2, connecting ropes 12 installed on the movable shafts of the electric sliding tables 11, the guide plates 9 located above the TA-C liquid storage box 7, the outer walls of the front and rear sides of the guide plates 9 slidably connected to the inner walls of the front and rear sides of the vacuum box 2, the connecting seat 10 comprising a fixed seat and a connecting ring, and the side, away from the electric sliding table 11, of the connecting rope 12 tied to the outer wall of the connecting ring.

[0027] The inner walls of the left and right sides of the vacuum box 2 are fixedly installed with baffles 13, the baffles 13 are fixedly installed with a support net 14 between the two baffles 13, the outer walls of the front and rear sides of the baffles 13 and the support net 14 are attached to the inner walls of the front and rear sides of the vacuum box 2, two mounting seats 15 are fixedly installed on the top inner wall of the vacuum box 2, a bidirectional threaded rod 16 is rotatably installed between the two mounting seats 15, a servo motor 17 is fixedly installed on the right outer wall of the right mounting seat 15, two adjusting seats 18 are threadedly connected to the outer peripheral wall of the bidirectional threaded rod 16, the output shaft of the servo motor 17 is rotatably connected to the inside of the right mounting seat 15 and fixedly connected to the right end of the bidirectional threaded rod 16, and the adjusting seat 18 is slidably connected to the top inner wall of the vacuum box 2.

[0028] The bottom outer wall of the adjusting seat 18 is fixedly installed with an adjusting rod 19, the bottom outer wall of the adjusting rod 19 is fixedly installed with mounting rings 20, the inner peripheral walls of the two mounting rings 20 are fixedly installed with a first movable rod 21 and a second movable rod 22 respectively, the right outer wall of the second movable rod 22 is fixedly installed with a drive motor 23, the output shaft of the drive motor 23 and the left outer wall of the first movable rod 21 are both installed with clamps 24, the clamps 24 are circular, and the two clamps 24 are rotatably connected to the left side of the first movable rod 21 and the output shaft of the drive motor 23 respectively.

[0029] In the embodiment, a recovery pipe is installed on the top of the vacuum box 2.

[0030] In this embodiment, the two guide plates 9 adjust the distance between the two according to the size of the workpiece, improving the efficiency of the workpiece coating.

[0031] In the second embodiment, the isolation plate 25 is provided on the basis of the first embodiment, reducing the space for the upward flow of the evaporated TA-C liquid, facilitating the collection of the evaporated TA-C liquid through the recovery pipe.

[0032] The working principle of the above embodiment is as follows:

[0033] First, the workpiece to be coated is clamped, and the workpiece is held between the two clamping plates 24, at this time the servo motor 17 is started to drive the two-way threaded rod 16 to rotate, at this time the two adjusting seats 18 will drive the two clamping plates 24 to move towards each other or away from each other, at this time the clamping plates 24 clamp the left and right sides of the workpiece, at this time the distance between the two guide plates 9 is adjusted according to the length of the workpiece, at this time the electric sliding table 11 is started to drive the connecting rope 12 to move upwards or downwards, at this time the guide plate 9 is adjusted by the rotating shaft 8 after being pulled to adjust the angle, the two guide plates 9 are adjusted to the appropriate distance, then the heating pipe 4 can be started to heat the TA-C liquid in the TA-C liquid storage box 7 to evaporate, at this time the driving motor 23 is started to drive the workpiece to rotate, at this time the TA-C evaporated liquid will adhere to the surface of the workpiece, when the workpiece is coated, the clamping plate 24 is loosened and the workpiece falls to the top of the support net 14, at this time the TA-C evaporated liquid will coat the two sides of the workpiece clamped, improving the efficiency and quality of the workpiece coating.

[0034] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ta-c deposition coating device comprising a base (1), a vacuum chamber (2), a chamber door (3) and an evaporation assembly, characterized in that: The inside of the base (1) is provided with a coating mechanism; The coating mechanism comprises rotating shafts (8) respectively rotatably installed on the inner walls of the left and right sides of the vacuum box (2), the outer circumferential walls of the rotating shafts (8) are fixedly installed with guide plates (9), the outer walls of the opposite sides of the two guide plates (9) are fixedly installed with connecting seats (10), the inner walls of the left and right sides of the vacuum box (2) are both fixedly installed with electric sliding tables (11), the movable shafts of the electric sliding tables (11) are installed with connecting ropes (12), the inner walls of the left and right sides of the vacuum box (2) are both fixedly installed with baffles (13), the baffles (13) are both fixedly installed with support nets (14) between the two, the top inner wall of the vacuum box (2) is fixedly installed with two mounting seats (15), a bidirectional threaded rod (16) is rotatably installed between the two mounting seats (15), the right outer wall of the right mounting seat (15) is fixedly installed with a servo motor (17), the outer circumferential wall of the bidirectional threaded rod (16) is threadedly connected with two adjusting seats (18), the bottom outer wall of the adjusting seat (18) is fixedly installed with an adjusting rod (19), the bottom outer wall of the adjusting rod (19) is fixedly installed with a mounting ring (20), the inner circumferential walls of the two mounting rings (20) are both fixedly installed with first movable rods (21) and second movable rods (22), respectively, the right outer wall of the second movable rod (22) is fixedly installed with a driving motor (23), the output shaft of the driving motor (23) and the left outer wall of the first movable rod (21) are both installed with clamping plates (24).

2. The ta-c deposition coating device according to claim 1, wherein: The evaporation assembly comprises a heating pipe (4) fixedly installed on the bottom inner wall of the vacuum box (2), the left and right inner walls of the vacuum box (2) are both fixedly installed with support rods (5), the opposite outer walls of the two support rods (5) are fixedly installed with support positioning seats (6), a TA-C liquid storage box (7) is movably installed between the two support positioning seats (6), and the heating pipe (4) is located directly below the TA-C liquid storage box (7).

3. The ta-c deposition coating device according to claim 1, wherein: The clamping plates (24) are circular, and the two clamping plates (24) are rotatably connected to the left side of the first movable rod (21) and the output shaft of the driving motor (23), respectively.

4. The ta-c deposition coating device according to claim 2, wherein: The guide plates (9) are located above the TA-C liquid storage box (7), the front and rear outer walls of the guide plates (9) are slidably connected to the front and rear inner walls of the vacuum box (2), respectively, the connecting seat (10) comprises a fixed seat and a connecting ring, and the side of the connecting rope (12) away from the electric sliding table (11) is tied to the outer wall of the connecting ring.

5. The ta-c deposition coating device according to claim 1, wherein: The front and rear outer walls of the baffles (13) and the support nets (14) are both attached to the front and rear inner walls of the vacuum box (2).

6. The ta-c deposition coating device according to claim 1, wherein: The output shaft of the servo motor (17) is rotatably connected to the inside of the right mounting seat (15) and fixedly connected with the right end of the bidirectional threaded rod (16), and the adjusting seat (18) is slidably connected to the top inner wall of the vacuum box (2).

7. The ta-c deposition coating device according to claim 1, wherein: The vacuum box (2) is installed on the top of the base (1), and the box door (3) is installed on the front side of the vacuum box (2).

8. The ta-c deposition coating device according to claim 1, wherein: Two isolation plates (25) are fixedly installed between the baffle (13) and the two mounting seats (15).

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