Vacuum coating equipment

Abstract

The invention provides vacuum coating equipment, and belongs to the technical field of vacuum coating, the vacuum coating equipment comprises a vacuum coating box, the upper end of the vacuum coating box is fixedly connected with a motor, the output end of the motor is connected with a lead screw in a transmission manner, the upper wall surface of the vacuum coating box is fixedly connected with a connecting frame, the lead screw is screwed in the connecting frame, the lead screw is screwed with a threaded sleeve, and the threaded sleeve is fixedly connected with the vacuum coating box. A threaded sleeve is arranged on the inner wall surface of the vacuum coating box, right-angle blocks which are arranged in pairs are fixedly connected to the threaded sleeve, a heating plate is fixedly connected to the end, far away from the threaded sleeve, of each right-angle block, a bearing block is fixedly connected to the inner wall surface of the vacuum coating box, a pair of bearing openings I is reserved in the bearing block, and linkage units are arranged in the bearing openings I. The vacuum coating equipment solves the problems that the existing vacuum coating equipment is inconvenient to firmly stick and extrude a ring-shaped object to be coated, the placing stability of the ring-shaped object is not favorably ensured in the vacuum coating stage, and the smooth progress of vacuum coating is not favorably realized.

Description

Technical field:

[0001] The invention belongs to the technical field of vacuum coating, and in particular relates to a vacuum coating device. Background technology:

[0002] Vacuum coating produces thin film materials by physical methods. In the vacuum chamber, the atoms of the material are separated from the heating source and hit the surface of the object to be coated. Vacuum coating equipment refers to equipment that coats films under a higher vacuum degree.

[0003] The existing vacuum coating equipment is not convenient for firmly squeezing the circular tubular object to be coated, which is not conducive to ensuring the stability of the circular tubular object during the vacuum coating stage and is not conducive to the smooth progress of the vacuum coating. Summary of the invention:

[0004] The present invention provides a vacuum coating device, which aims to solve the problem that the existing vacuum coating device is inconvenient to firmly press the circular tubular object to be coated, is not conducive to ensuring the stability of the circular tubular object during the vacuum coating stage, and is not conducive to the smooth progress of the vacuum coating.

[0005] The embodiment of the present invention provides a vacuum coating device, comprising a vacuum coating box, wherein the upper end of the vacuum coating box is fixedly connected to a motor, the output end of the motor is connected to a lead screw, the upper wall of the vacuum coating box is fixedly connected to a connection frame, the lead screw is screwed into the connection frame, the lead screw is threadedly connected to a threaded sleeve, the threaded sleeve is fixedly connected to a pair of right-angle blocks, the end of the right-angle block farther from the threaded sleeve is fixedly connected to a heating plate, the inner wall of the vacuum coating box is fixedly connected to a supporting block, the heating plate is located above the supporting block, a pair of supporting openings 1 are reserved on the supporting block, and a linkage unit is arranged in the supporting opening 1;

[0006] A sticking unit 1 is arranged on the top of the linkage unit, and the sticking unit 1 includes a connecting block 2, an electric piston rod, a connecting plate, a blocking block, an electric cylinder 3 and a sticking block 1. The connecting block 2 is fixedly connected to the linkage unit, an inner chamber is reserved in the connecting block 2, the electric piston rod is fixedly connected to the inner chamber, the side wall of the connecting plate is ring-shaped, the connecting plate is fixedly connected to the connecting block 2, a plurality of receiving openings are reserved on the side wall of the connecting plate, the receiving openings are connected to each other, and the receiving openings are connected to the inner chamber, the blocking block is movably arranged in the receiving opening, the electric cylinder 3 is fixedly connected to the blocking block, the sticking block 1 is fixedly connected to the electric cylinder 3, the sticking block 1 is bow-shaped, and the sticking block 1 has the property of being deformed when an external force is applied and being able to return to its original state after the external force is removed.

[0007] Furthermore, a containing opening is reserved at an end of the supporting block which is farther from the supporting opening.

[0008] Furthermore, the linkage unit includes a support block, a connecting rod and a connecting block 1, the support block is movably arranged in the supporting port 1, the connecting rod is fixedly connected to the upper head of the support block, the connecting block 1 is screwed onto the connecting rod, and the connecting block 1 is fixedly connected to the connecting block 2.

[0009] Furthermore, an adjustment unit is arranged in the receiving opening.

[0010] Furthermore, the adjustment unit includes a coil block and a spiral beryllium copper wire, the coil block is fixedly connected to the receiving port, one end of the spiral beryllium copper wire is fixedly connected to the coil block, and the end of the spiral beryllium copper wire farther from the coil block is fixedly connected to the blocking block.

[0011] Furthermore, a long opening is reserved on the electric cylinder three, and the squeezing unit two is arranged in the long opening.

[0012] Furthermore, the sticking unit 2 comprises a connecting block 3, an electric cylinder 4 and a sticking block 2, the connecting block 3 is movably arranged in the long opening, the lower head of the electric cylinder 4 is screwed onto the connecting block 3, the electric cylinder 4 and the electric cylinder 3 never intersect in the same plane, the sticking block 2 is fixedly connected to the electric cylinder 4, and the sticking block 2 and the electric cylinder 4 are at a ninety-degree angle.

[0013] Furthermore, a lifting unit is arranged on the wall surface of the connecting plate which is farther from the connecting block 2.

[0014] Furthermore, the lifting unit includes a connecting block four, an electric cylinder five and a pry block. A plurality of supporting openings two are reserved on the wall surface of the connecting plate farther from the connecting block two. The connecting block four is movably arranged in the supporting openings two. The electric cylinder five is fixedly connected to the end of the connecting block four farther from the connecting plate. The electric cylinder five and the connecting block four are at a ninety-degree angle. The pry block is fixedly connected to the electric cylinder five. The pry block and the connecting plate never intersect in the same plane. The end of the pry block closer to the connecting plate is in the shape of a wedge.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention drives the sticking unit 1 to move via the linkage unit, so that the connecting plate is placed in the circular tubular object to be coated, and the water-like fluid in the inner chamber is squeezed by the electric piston rod to make the blocking block move in the receiving port, driving the electric cylinder 3 and the sticking block 1 to move, so that the sticking block 1 is pressed against the inner wall surface of the circular tubular object to be coated. Several sticking blocks 1 are conducive to supporting the inside of different circular tubular objects to be coated, and are conducive to firmly pressing the circular tubular objects to be coated, which is conducive to the smooth progress of vacuum coating.

[0017] 2. The present invention drives the sticking unit 1 to rotate via the rotating connecting rod, which is conducive to firmly sticking the circular tubular object to be coated to the sticking unit 1. During the vacuum coating stage, a pair of sticking units 1 move toward the circular tubular object to be coated via the supporting blocks, so that the lead screw and the threaded sleeve can be raised and lowered, which is conducive to adjusting the height of the heating plate and running the motor, promoting the smooth progress of the vacuum coating, and facilitating the smooth progress of the vacuum coating.

[0018] 3. The present invention facilitates the sticking of the outer wall of the circular tubular object to be coated by the sticking unit 2, and enhances the sticking firmness of the circular tubular object to be coated by the cooperation of the sticking unit 1 and the sticking unit 2. When the sticking unit 1 sticks to the circular tubular object to be coated, the electric cylinder 4 drives the sticking block 2 to move and rotate the sticking block 2 so that the circular tubular object to be coated is located between the sticking block 2 and the sticking block 1, which facilitates the cooperation of the sticking block 2 and the sticking block 1 and enhances the sticking firmness of the circular tubular object to be coated.

[0019] 4. The present invention facilitates lifting the tubular object to be coated on the containing port from the supporting block via the lifting unit. The tubular object to be coated with a large mass is placed on the containing port, and the tubular object to be coated is lifted from the supporting block via the lifting unit, which facilitates the squeezing unit 1 to firmly squeeze the tubular object to be coated from the inside. The end of the prying block closer to the connecting plate is in the shape of a wedge, which facilitates prying and lifting the tubular object to be coated. According to the width of the wall of the tubular object to be coated, the length is adjusted via the electric cylinder 5, and the prying block is moved via the connecting block 4, which facilitates prying and lifting the tubular object to be coated from the bottom, and lifting the tubular object to be coated, which facilitates the squeezing unit 1 and the squeezing unit 2 to squeeze the tubular object to be coated.

[0020] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood through implementation of the present invention. The purpose and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. Description of the drawings:

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is the main structural diagram of the present invention;

[0023] Figure 2 This is a front cross-sectional structural diagram of the present invention.

[0024] Figure 3 It is a structural diagram of the supporting block in the present invention;

[0025] Figure 4This is a structural diagram of the connection block 2 in the present invention;

[0026] Figure 5 It is a structural diagram of the squeezing unit 1 in the present invention;

[0027] Figure 6 It is a structural diagram of the pasting unit 2 in the present invention;

[0028] Figure 7 This is a structural diagram of the connection block four in the present invention.

[0029] 1. Vacuum coating box; 11. Motor; 12. Connecting frame; 13. Lead screw; 14. Threaded sleeve; 15. Support angle block; 16. Heating plate; 2. Supporting block; 3. Linkage unit; 4. Sticking unit one; 5. Receiving opening; 6. Adjusting unit; 7. Long opening; 8. Sticking unit two; 9. Lifting unit; 32. Support block; 33. Connecting lever; 34. Connecting block one; 42. Connecting block two; 43. Electric piston rod; 44. Connecting plate; 45. Block; 46. Electric cylinder three; 47. Sticking block one; 62. Ring block; 63. Spiral beryllium copper wire; 82. Connecting block three; 83. Electric cylinder four; 84. Sticking block two; 92. Connecting block four; 93. Electric cylinder five; 94. Pry block. Specific implementation method:

[0030] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 7 The embodiment of the present invention provides a vacuum coating device, comprising a vacuum coating box 1, the upper end of the vacuum coating box 1 is fixedly connected to a motor 11, the output end of the motor 11 is connected to a lead screw 13, the upper wall of the vacuum coating box 1 is fixedly connected to a connection frame 12, the lead screw 13 is screwed in the connection frame 12, the lead screw 13 is threadedly connected to a threaded sleeve 14, the threaded sleeve 14 is fixedly connected to a right-angle block 15 arranged in pairs, the right-angle block 15 is fixedly connected to a heating plate 16 at one end far from the threaded sleeve 14, the motor 11 is operated to make the lead screw 13 move up and down with the threaded sleeve 14, which is conducive to adjusting the height of the heating plate 16 and promoting the smooth progress of vacuum coating, the inner wall of the vacuum coating box 1 is fixedly connected to a supporting block 2, the heating plate 16 is located above the supporting block 2, a pair of supporting openings 1 are reserved on the supporting block 2, and a linkage unit 3 is arranged in the supporting opening 1;

[0032] A sticking unit 4 is arranged on the top of the linkage unit 3, and the sticking unit 4 comprises a connecting block 2 42, an electric piston rod 43, a connecting disk 44, a blocking block 45, an electric cylinder 3 46 and a sticking block 1 47. The connecting block 2 42 is fixedly connected to the linkage unit 3, an inner chamber is reserved in the connecting block 2 42, the electric piston rod 43 is fixedly connected to the inner chamber, the side wall of the connecting disk 44 is ring-shaped, the connecting disk 44 is fixedly connected to the connecting block 2 42, and a plurality of receiving openings are reserved on the side wall of the connecting disk 44, the receiving openings are connected to each other, and the receiving openings are connected to the inner chamber, the blocking block 45 is movably arranged in the receiving opening, the electric cylinder 3 46 is fixedly connected to the blocking block 45, and the sticking block 1 47 is fixedly connected to the electric cylinder 3 46. The sticking block 1 47 is bow-shaped, and the sticking block 1 47 has the property of deforming when an external force is applied and returning to its original state after the external force is removed.

[0033] The linkage unit 3 drives the sticking unit 4 to move, so that the connecting plate 44 is placed in the circular tubular object to be coated, and the electric piston rod 43 squeezes the water-like fluid in the inner chamber to make the blocking block 45 move in the receiving port, driving the electric cylinder 3 46 and the sticking block 47 to move, so that the sticking block 47 is pressed against the inner wall surface of the circular tubular object to be coated. Several sticking blocks 47 are conducive to supporting the inside of different circular tubular objects to be coated, and are conducive to firmly sticking the circular tubular objects to be coated, which is conducive to the smooth progress of vacuum coating.

[0034] The end of the support block 2 far from the support opening 1 is reserved with a receiving opening 5, which is convenient for placing the circular tubular object to be coated on the receiving opening 5 before vacuum coating, and convenient for the lifting unit 9 to lift the circular tubular object to be coated from the support block 2, and convenient for the sticking unit 1 4 to firmly stick the circular tubular object to be coated from the inside;

[0035] The linkage unit 3 comprises a support block 32, a connecting rod 33 and a connecting block 1 34. The support block 32 is movably arranged in the support port 1, the connecting rod 33 is fixedly connected to the upper end of the support block 32, the connecting block 1 34 is screwed on the connecting rod 33, and the connecting block 1 34 is fixedly connected to the connecting block 2 42. The rotating connecting rod 33 drives the pressing unit 1 4 to rotate, which is conducive to firmly pressing the circular tubular object to be coated on the pressing unit 1 4. In the stage of vacuum coating, a pair of pressing units 1 4 move toward the circular tubular object to be coated via the support block 32, which is conducive to the smooth progress of vacuum coating.

[0036] An adjustment unit 6 is arranged in the receiving opening, and the adjustment unit 6 is useful for adjusting the position of the block 45 in the receiving opening;

[0037] The adjustment unit 6 includes a ring block 62 and a spiral beryllium copper wire 63. The ring block 62 is fixedly connected to the receiving port. One end of the spiral beryllium copper wire 63 is fixedly connected to the ring block 62. The end of the spiral beryllium copper wire 63 farther from the ring block 62 is fixedly connected to the blocking block 45. The spiral beryllium copper wire 63 is conducive to adjusting the movable part of the blocking block 45 to prevent the blocking block 45 from escaping from the receiving port.

[0038] The electric cylinder 3 46 is provided with a long opening 7, in which a second sticking unit 8 is arranged, and the second sticking unit 8 is conducive to sticking to the outer wall of the circular tubular object to be coated. Through the cooperation of the sticking unit 1 4 and the sticking unit 2 8, the sticking firmness of the circular tubular object to be coated is enhanced;

[0039] The pasting unit 28 comprises a connecting block 3 82, an electric cylinder 4 83 and a pasting block 2 84. The connecting block 3 82 is movably arranged in the long opening 7. The lower end of the electric cylinder 4 83 is screwed on the connecting block 3 82. The electric cylinder 4 83 and the electric cylinder 3 46 never intersect in the same plane. The pasting block 2 84 is fixedly connected to the electric cylinder 4 83. The pasting block 2 84 and the electric cylinder 4 83 are 90 degrees apart. When the pasting unit 1 4 is pasting the circular tubular object to be coated, the electric cylinder 4 83 is used to promote the pasting block 2 84 to move, and the pasting block 2 83 is rotated, so that the circular tubular object to be coated is located between the pasting block 2 84 and the pasting block 1 47, which is beneficial to the cooperation between the pasting block 2 84 and the pasting block 1 47, and enhances the pasting firmness of the circular tubular object to be coated.

[0040] A lifting unit 9 is installed on the wall of the connecting plate 44 far from the connecting block 2 42. The lifting unit 9 is conducive to lifting the circular tubular object to be coated on the containing port 5 from the supporting block 2. When a circular tubular object with a large mass to be coated is placed on the containing port 5, the circular tubular object to be coated is lifted from the supporting block 2 by the lifting unit 9, which is conducive to the squeezing unit 1 4 to firmly squeeze the circular tubular object to be coated from the inside;

[0041] The lifting unit 9 includes a connection block 4 92, an electric cylinder 5 93 and a prying block 94. A plurality of supporting openings 2 are reserved on the wall of the connection plate 44 which is farther from the connection block 2 42. The connection block 4 92 is movably arranged in the supporting opening 2. The electric cylinder 5 93 is fixedly connected to the end of the connection block 4 92 which is farther from the connection plate 44. The electric cylinder 5 93 and the connection block 4 92 are 90 degrees apart. The prying block 94 is fixedly connected to the electric cylinder 5 93. The prying block 94 and the connection plate 44 never intersect in the same plane. The end of the prying block 94 which is closer to the connection plate 44 is in the shape of a wedge. , which is conducive to prying up the circular tubular object to be coated. According to the width of the wall of the circular tubular object to be coated, the length is adjusted by the electric cylinder five 93, and the prying block 94 is moved through the connecting block four 92, which is conducive to prying up the circular tubular object to be coated from the bottom, lifting the circular tubular object to be coated, and facilitating the sticking unit 1 4 and the sticking unit 2 8 to stick to the circular tubular object to be coated. The motor 11 is operated to make the screw 13 move up and down with the threaded sleeve 14, which is conducive to adjusting the height of the heating plate 16 and promoting the smooth progress of vacuum coating.

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vacuum coating device, comprising a vacuum coating box (1), characterized in that: The upper end of the vacuum coating box (1) is fixedly connected to a motor (11), the output end of the motor (11) is connected to a lead screw (13), the upper wall of the vacuum coating box (1) is fixedly connected to a connection frame (12), the lead screw (13) is screwed into the connection frame (12), the lead screw (13) is threadedly connected to a threaded sleeve (14), the threaded sleeve (14) is fixedly connected to a pair of right-angle blocks (15), the end of the right-angle block (15) farther from the threaded sleeve (14) is fixedly connected to a heating plate (16), the inner wall of the vacuum coating box (1) is fixedly connected to a support block (2), the heating plate (16) is located above the support block (2), a pair of support openings (1) are reserved on the support block (2), and a linkage unit (3) is arranged in the support openings (1); A pressing unit (4) is arranged on the top of the linkage unit (3). The pressing unit (4) comprises a connecting block (42), an electric piston rod (43), a connecting plate (44), a blocking block (45), an electric cylinder (46) and a pressing block (47). The connecting block (42) is fixedly connected to the linkage unit (3). An inner chamber is reserved in the connecting block (42). The electric piston rod (43) is fixedly connected to the inner chamber. The side wall of the connecting plate (44) is in a ring shape. The connecting plate (44) is connected to the connecting block (44). The second connection block (42) is fixedly connected, and a plurality of receiving openings are reserved on the side wall of the connection plate (44), the receiving openings are connected to each other, and the receiving openings are connected to the inner chamber, the blocking block (45) is movably arranged in the receiving opening, the third electric cylinder (46) is fixedly connected to the blocking block (45), and the first sticking block (47) is fixedly connected to the third electric cylinder (46), and the first sticking block (47) is in the shape of a bow, and the first sticking block (47) has the property of being deformed when an external force is applied and being able to return to its original shape after the external force is removed.

2. The vacuum coating equipment according to claim 1, characterized in that: The end of the supporting block (2) which is farther from the supporting opening is reserved with a containing opening (5).

3. The vacuum coating equipment according to claim 1, characterized in that: The linkage unit (3) comprises a support block (32), a connecting rod (33) and a connecting block 1 (34); the support block (32) is movably arranged in the supporting opening 1; the connecting rod (33) is fixedly connected to the upper end of the support block (32); the connecting block 1 (34) is screwed onto the connecting rod (33); and the connecting block 1 (34) is fixedly connected to the connecting block 2 (42).

4. The vacuum coating equipment according to claim 1, characterized in that: An adjustment unit (6) is arranged in the receiving opening.

5. The vacuum coating equipment according to claim 4, characterized in that: The adjustment unit (6) comprises a coil block (62) and a spiral beryllium copper wire (63); the coil block (62) is fixedly connected to the receiving port; one end of the spiral beryllium copper wire (63) is fixedly connected to the coil block (62); and the end of the spiral beryllium copper wire (63) which is farther from the coil block (62) is fixedly connected to the blocking block (45).

6. The vacuum coating equipment according to claim 1, characterized in that: A long opening (7) is reserved on the electric cylinder three (46), and a pressing unit two (8) is arranged in the long opening (7).

7. The vacuum coating equipment according to claim 6, characterized in that: The sticking unit 2 (8) comprises a connecting block 3 (82), an electric cylinder 4 (83) and a sticking block 2 (84); the connecting block 3 (82) is movably arranged in the long opening (7); the lower head of the electric cylinder 4 (83) is screwed onto the connecting block 3 (82); the electric cylinder 4 (83) and the electric cylinder 3 (46) never intersect in the same plane; the sticking block 2 (84) is fixedly connected to the electric cylinder 4 (83); and the sticking block 2 (84) and the electric cylinder 4 (83) are at a 90-degree angle.

8. The vacuum coating equipment according to claim 1, characterized in that: A lifting unit (9) is installed on the wall surface of the connecting plate (44) which is farther from the second connecting block (42).

9. The vacuum coating equipment according to claim 8, characterized in that: The lifting unit (9) comprises a connecting block four (92), an electric cylinder five (93) and a prying block (94); a plurality of supporting openings two are reserved on a wall surface of the connecting plate (44) which is farther from the connecting block two (42); the connecting block four (92) is movably arranged in the supporting openings two; the electric cylinder five (93) is fixedly connected to the end of the connecting block four (92) which is farther from the connecting plate (44); the electric cylinder five (93) and the connecting block four (92) are at an angle of ninety degrees; the prying block (94) is fixedly connected to the electric cylinder five (93); the prying block (94) and the connecting plate (44) never intersect in the same plane; and the end of the prying block (94) which is closer to the connecting plate (44) is in the shape of a wedge.

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