Evaporation coating machine for surface coating of sealing element

Abstract

The utility model relates to the technical field of evaporation coating machines, and provides an evaporation coating machine for coating the surface of a sealing element, which comprises a vacuum coating box and a door plate, a door plate is hinged to one side of the vacuum coating box, an observation window is installed on the outer wall of the door plate, an evaporation base is fixed to the middle of the vacuum coating box, and a limiting structure is installed on the inner wall of one side of the vacuum coating box. By arranging the material changing structure, the placing plate is positioned through a clamping structure composed of a clamping hole and a clamping rod when being located in the sliding groove, the bottom end of the clamping rod is designed to be circular, and therefore the placing plate can be conveniently extruded into a reserved groove in the process of pulling the placing plate, and the placing plate is pushed by a reset spring, so that the placing plate is not prone to falling off. And when the clamping hole moves to one side of the clamping hole, the clamping hole moves to the interior of the clamping hole for positioning, so that the purpose of conveniently replacing the coating material is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to evaporating coating machine technical field especially relates to a kind of evaporating coating machines for sealing surface coating. BACKGROUND

[0002] With the development of the times, people use more and more widely various mechanical equipment, and in order to meet its normal use, and then for the use of sealing parts is essential, and in the process of producing and processing sealing parts in order to increase its use performance and then need to be plated with different materials, but the traditional coating means in the process of using it is difficult to ensure that the coating is uniform and reliable, and then it is difficult to guarantee product quality, so it needs to be operated and used by evaporating coating machine.

[0003] But the traditional evaporating coating machine in the process of operation and use is difficult to replace the coating material conveniently, and then makes it difficult to meet the actual production needs when facing the need to use a variety of materials to replace coating. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of evaporating coating machine for sealing surface coating to solve the defects of the existing evaporating coating machine for sealing surface coating not convenient for quick replacement of coating material.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of evaporating coating machine for sealing surface coating, including vacuum coating box and door plate;

[0006] The side of the vacuum coating box is hinged with the door plate, the outer wall of the door plate is installed with an observation window, the middle position of the vacuum coating box is fixed with an evaporation seat, and the inner wall of the side of the vacuum coating box is installed with a limiting structure;

[0007] The limiting structure includes a fixed seat, an adjusting groove, a clamping seat, an adjusting threaded rod, a limiting groove, a positioning block and a limiting threaded rod, the fixed seat is installed on the inner wall of the side of the vacuum coating box, the side of the fixed seat is provided with an adjusting groove, the adjusting groove is provided with a clamping seat, the adjusting groove is provided with an adjusting threaded rod, the bottom end of the side of the clamping seat is provided with a limiting groove, the limiting groove is uniformly provided with a positioning block, and the limiting groove is provided with a limiting threaded rod;

[0008] The inside of the evaporation seat is provided with a heating cavity, the inside of the heating cavity is provided with a heating seat, the inside of the heating seat is uniformly provided with an electric heating wire, and the inside of the evaporation seat is provided with a material changing structure below the heating cavity.

[0009] Preferably, the clamping seat penetrates one side of the adjusting groove, and the clamping seat and the adjusting groove form a threaded connection.

[0010] Preferably, the positioning blocks are symmetrically distributed inside the limiting grooves, and the bottoms of the positioning blocks are semicircular in design.

[0011] Preferably, the limiting threaded rods penetrate the tops of the positioning blocks, and the positioning blocks are in threaded connection with the limiting threaded rods.

[0012] Preferably, the material replacing structure comprises a sliding groove, a placement plate, a clamping hole, a reserved groove, a clamping rod and a return spring, the sliding groove is arranged below the internal heating cavity of the evaporation seat, the placement plate is arranged in the sliding groove, the clamping hole is arranged at the top of the placement plate, the reserved groove is arranged in the evaporation seat above the sliding groove, the clamping rod is arranged in the reserved groove, and the return spring is fixed to the top of the clamping rod.

[0013] Preferably, the placement plate and the evaporation seat are in sliding connection through the sliding groove, and the return spring is fixedly connected to one side of the reserved groove, away from the clamping rod.

[0014] Preferably, the clamping rod is arranged in the clamping hole, and the clamping rod and the placement plate are in clamping structure through the clamping hole.

[0015] The evaporation coating machine for the surface coating of a sealing element has the following advantages:

[0016] The material replacing structure is arranged, so that the placement plate is positioned by the clamping structure formed by the clamping hole and the clamping rod when the placement plate is in the sliding groove, the bottom of the clamping rod is circular in design, the placement plate can be easily extruded into the reserved groove during the pulling and moving of the placement plate, the placement plate is pushed by the return spring, the clamping hole is moved into the clamping hole to be positioned when the clamping hole moves to one side, and the purpose of facilitating the replacement of the coating material is achieved.

[0017] The limiting structure is arranged, the limiting threaded rod is rotated to move the two groups of positioning blocks on the outer wall in opposite directions, the sealing element is clamped and limited and tensioned, the position of the sealing element is not easy to deviate during the processing, the clamping seat is moved in the adjusting groove on the outer wall by rotating the adjusting threaded rod, the height of the sealing element to be processed is changed, and the purpose of facilitating the limiting of the sealing element and the adjustment of the processing height is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is a front view three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3The partial section three-dimensional structure schematic view of the utility model;

[0021] Figure 4 The front view section three-dimensional structure schematic view of the utility model;

[0022] Figure 5 The A place amplification structure schematic view of the utility model.

[0023] The reference signs in the drawing are explained: 1, vacuum coating box; 2, door plate; 3, observation window; 4, evaporation seat; 5, limiting structure; 501, fixed seat; 502, adjusting groove; 503, clamping seat; 504, adjusting screw rod; 505, limiting groove; 506, positioning block; 507, limiting screw rod; 6, heating cavity; 7, heating seat; 8, heating wire; 9, material replacement structure; 901, sliding groove; 902, placing plate; 903, clamping hole; 904, reserved groove; 905, clamping rod; 906, return spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of evaporation coating machine for sealing surface coating, including vacuum coating box 1 and door plate 2.

[0026] Refer to Figure 2 And Figure 3As shown, the vacuum coating box 1 is hinged on one side of the door plate 2, the outer wall of the door plate 2 is provided with an observation window 3, the middle position of the vacuum coating box 1 is fixed with an evaporation seat 4, the inner wall of one side of the vacuum coating box 1 is provided with a limiting structure 5, the limiting structure 5 includes a fixed seat 501, an adjusting groove 502, a clamping seat 503, an adjusting threaded rod 504, a limiting groove 505, a positioning block 506 and a limiting threaded rod 507, the fixed seat 501 is installed on the inner wall of one side of the vacuum coating box 1, the fixed seat 501 is provided with an adjusting groove 502 on one side, the adjusting groove 502 is provided with a clamping seat 503 inside, the adjusting groove 502 is provided with an adjusting threaded rod 504 inside, the limiting groove 505 is provided on the bottom end of one side of the clamping seat 503, the limiting groove 505 is uniformly provided with a positioning block 506 inside, the limiting groove 505 is provided with a limiting threaded rod 507 inside, the clamping seat 503 penetrates one side of the adjusting groove 502, the clamping seat 503 and the adjusting groove 502 are screw connected, the positioning blocks 506 are symmetrically distributed inside the limiting groove 505, the bottom of the positioning block 506 is designed in a semicircular shape, the limiting threaded rod 507 penetrates the top of the positioning block 506, and the positioning block 506 is screw connected with the limiting threaded rod 507.

[0027] In order to make the sealing surface of the film more uniform, the evaporation coating is used for processing, and in order to prevent the sealing part from falling off and the like during processing, the limiting structure 5 is arranged, so that the device is convenient for moving the two groups of positioning blocks 506 on the outer wall by rotating the limiting threaded rod 507, thereby facilitating the clamping of the sealing part and the tensioning inside, and the size of the sealing part is not the same, thereby improving the efficiency and quality of the coating, and the adjusting threaded rod 504 is rotated to drive the clamping seat 503 to move on the outer wall, thereby changing the processing height of the sealing part, thereby greatly increasing the practicability of the device.

[0028] Referring to Figures 2-5As shown, the inside of the evaporation seat 4 is provided with a heating cavity 6, the inside of the heating cavity 6 is provided with a heating seat 7, the inside of the heating seat 7 is uniformly provided with an electric heating wire 8, the lower part of the heating cavity 6 in the evaporation seat 4 is provided with a material changing structure 9, the material changing structure 9 comprises a sliding groove 901, a placing plate 902, a clamping hole 903, a reserved groove 904, a clamping rod 905 and a reset spring 906, the sliding groove 901 is arranged at the lower part of the heating cavity 6 in the evaporation seat 4, the inside of the sliding groove 901 is provided with the placing plate 902, the top end of the placing plate 902 is provided with the clamping hole 903, the inside of the evaporation seat 4 above the sliding groove 901 is provided with the reserved groove 904, the inside of the reserved groove 904 is provided with the clamping rod 905, the top end of the clamping rod 905 is fixedly connected with the reset spring 906, the placing plate 902 and the evaporation seat 4 are slidably connected through the sliding groove 901, the side of the reset spring 906 away from the clamping rod 905 is fixedly connected with one side in the inside of the reserved groove 904, the clamping rod 905 is arranged in the inside of the clamping hole 903, and the clamping rod 905 and the placing plate 902 are clamped through the clamping hole 903.

[0029] In the process of evaporation coating, different materials are used for heating according to actual use requirements, and in order to conveniently replace the coating material, the material changing structure 9 is arranged, so that the coating material is arranged in the inside of the placing plate 902, and the placing plate 902 slides in the inside of the sliding groove 901, so that the coating material is conveniently replaced, and when the placing plate 902 is arranged in the inside of the sliding groove 901, the clamping structure formed by the clamping hole 903 and the clamping rod 905 is used for positioning, so that the position deviation is not prone to occurring during use, and the functionality of the device is greatly improved.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An evaporation coater for sealing surface coating, comprising a vacuum coating chamber (1) and a door plate (2); Characterized in that: One side of the vacuum coating chamber (1) is hinged with the door plate (2), an observation window (3) is installed on the outer wall of the door plate (2), an evaporation seat (4) is fixed at the middle position of the vacuum coating chamber (1), and a limiting structure (5) is installed on the inner wall of one side of the vacuum coating chamber (1); The limiting structure (5) comprises a fixed seat (501), an adjusting groove (502), a clamping seat (503), an adjusting threaded rod (504), a limiting groove (505), a positioning block (506) and a limiting threaded rod (507), the fixed seat (501) is installed on the inner wall of one side of the vacuum coating chamber (1), an adjusting groove (502) is formed on one side of the fixed seat (501), a clamping seat (503) is arranged in the adjusting groove (502), an adjusting threaded rod (504) is arranged in the adjusting groove (502), a limiting groove (505) is formed at the bottom of one side of the clamping seat (503), a positioning block (506) is uniformly arranged in the limiting groove (505), and a limiting threaded rod (507) is arranged in the limiting groove (505). A heating cavity (6) is formed in the evaporation seat (4), a heating seat (7) is arranged in the heating cavity (6), electric heating wires (8) are uniformly arranged in the heating seat (7), and a material changing structure (9) is formed below the heating cavity (6) in the evaporation seat (4).

2. The evaporation coater for a sealing member surface coating according to claim 1, wherein: The clamping seat (503) penetrates one side of the adjusting groove (502), and the clamping seat (503) and the adjusting groove (502) are in threaded connection.

3. The evaporation coater for a seal surface coating according to claim 1, wherein: The positioning blocks (506) are symmetrically distributed in the limiting groove (505), and the bottom of the positioning block (506) is designed in a semicircular shape.

4. The evaporation coater for a seal surface coating according to claim 1, wherein: The limiting threaded rod (507) penetrates the top of the positioning block (506), and the positioning block (506) and the limiting threaded rod (507) are in threaded connection.

5. The evaporation coater for a seal surface coating according to claim 1, wherein: The material changing structure (9) comprises a sliding groove (901), a placing plate (902), a clamping hole (903), a reserved groove (904), a clamping rod (905) and a return spring (906), the sliding groove (901) is formed below the heating cavity (6) in the evaporation seat (4), the placing plate (902) is arranged in the sliding groove (901), the clamping hole (903) is formed at the top of the placing plate (902), the reserved groove (904) is formed in the evaporation seat (4) above the sliding groove (901), the clamping rod (905) is arranged in the reserved groove (904), and the return spring (906) is fixed at the top of the clamping rod (905).

6. The evaporation coater for a seal surface coating according to claim 5, wherein: The placing plate (902) and the evaporation seat (4) are in sliding connection through the sliding groove (901), and the return spring (906) is fixedly connected to one side of the reserved groove (904) away from the clamping rod (905).

7. The evaporation coater for a seal surface coating according to claim 5, wherein: The clamping rod (905) is arranged inside the clamping hole (903), and the clamping rod (905) and the placement plate (902) constitute a clamping structure through the clamping hole (903).

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