CN219191269U

CN219191269U - High-precision curved surface corona treatment machine

Info

Publication number: CN219191269U
Application number: CN202223593249.7U
Authority: CN
Inventors: 张新杰
Original assignee: Changzhou Aofu Electronic Equipment Co ltd
Current assignee: Changzhou Aofu Electronic Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a corona treatment machine field especially relates to a high accuracy curved surface corona treatment machine, and it includes workstation and corona machine body, the corona machine body includes quick-witted case and shower nozzle, through wire connection between shower nozzle and the machine case, the machine case sets up on the workstation, still includes the mount pad, the mount pad is connected on the workstation, be connected with the guide rail on the mount pad, the shape of guide rail and the cross-section shape adaptation of pending curved surface, roll connection has the installation piece on the guide rail, the shower nozzle is connected on the installation piece, and this application has the effect that improves corona treatment effect.

Description

High-precision curved surface corona treatment machine

Technical Field

The application relates to the field of corona treatment machines, in particular to a high-precision curved surface corona treatment machine.

Background

The corona treatment machine is mainly used for surface treatment of plastic, aluminum foil, paper and other material films, corona discharge is generated between electrodes when equipment is in operation, a large amount of plasmas bombard the material surfaces and enter the inside of a molecular structure, so that molecules on the material surfaces are polarized, surface dust and greasy dirt are removed, the tension of the material surfaces is improved, printing is prevented from fading, the lamination is firm, the production efficiency and the product quality are greatly improved, and the corona treatment machine is now a pre-treatment equipment necessary for industries such as film making, printing, coating and lamination.

At present, when the existing three-dimensional curved surface corona treatment machine is used, an operator is usually required to hold a spray head of a corona machine to manually treat a curved surface, so that the distance between the surface of the curved surface and the spray head is difficult to maintain consistent during corona treatment, and the corona treatment effect is poor.

Disclosure of Invention

In order to improve corona treatment effect, the application provides a high-precision curved surface corona treatment machine.

The application provides a high accuracy curved surface corona treatment machine adopts following technical scheme:

the utility model provides a high accuracy curved surface corona treatment machine, includes workstation and corona machine body, the corona machine body includes quick-witted case and shower nozzle, through wire connection between shower nozzle and the quick-witted case, machine case sets up on the workstation, still includes the mount pad, the mount pad is connected on the workstation, be connected with the guide rail on the mount pad, the shape of guide rail and the cross-section shape adaptation of curved surface that waits to handle, roll connection has the installation piece on the guide rail, the shower nozzle is connected on the installation piece.

Through adopting above-mentioned technical scheme, through removing the installation piece, the installation piece removes along the guide rail to make corona treatment in-process, the interval between shower nozzle and the curved surface keeps unanimous, has improved corona treatment effect.

Optionally, be connected with the slide on the mount pad, the guide rail is flexible guide rail, the guide rail can be crooked and flexible, the guide rail passes through adjusting part and connects on the slide, adjusting part is used for adjusting the shape of guide rail.

By adopting the technical scheme, the shape of the guide rail is adjusted through the shape of the curved surface which is processed by the adjusting component according to the requirement, so that the adaptability of the guide rail is improved.

Optionally, the adjusting part includes a plurality of regulating blocks, be provided with the regulating groove along the horizontal direction on the slide, all be connected with the sleeve on the lateral wall on the direction of height of mount pad along the regulating groove, telescopic quantity corresponds the setting with the regulating block, telescopic axial sets up along the direction of height of mount pad, and is a plurality of the sleeve is arranged along the length direction of regulating groove, the regulating block is connected between the pressure spring of relative setting, be connected with the inserted bar on the regulating block, the inserted bar inserts and establishes in the sleeve and follow its axial sliding connection with the sleeve, be connected with the setting element that is used for fixing the relative position between regulating block and the slide on the regulating block.

Through adopting above-mentioned technical scheme, along the direction of height of mount pad removal regulating block, inserted bar and sleeve relative movement, remove the regulating block to suitable position after, through setting element fixed regulating block to realize the regulation of guide rail.

Optionally, the setting element is positioning bolt, the bottom of adjustment tank is provided with the spacing groove that corresponds with the regulating block, the length direction of spacing groove and the length direction mutually perpendicular of adjustment tank, the cross-section of spacing groove sets up to T shape, be connected with the setting element on the regulating block, positioning bolt rotates to be connected on the regulating block, positioning bolt runs through the regulating block and extends to in the spacing groove, threaded connection has the locating piece on the one end that positioning bolt is located the spacing groove, the locating piece is along positioning bolt's axial and slide sliding connection.

Through adopting above-mentioned technical scheme, rotate positioning bolt, the locating piece moves towards positioning bolt's head, until the locating piece supports with the lateral wall of spacing groove tightly to the position of fixed regulating block.

Optionally, the sliding seat is slidably connected to the mounting seat along a vertical direction.

Through adopting above-mentioned technical scheme, remove the slide towards the curved surface, be convenient for adjust the interval between shower nozzle and the curved surface of waiting to handle to be convenient for improve the treatment effect.

Optionally, rotate on the mount pad and be connected with a plurality of screws, the tip coaxial coupling of screw has the sprocket, and a plurality of sprockets link together through the chain, be connected with the motor that is used for rotating the screw on the mount pad, slide threaded connection is on the screw.

Through adopting above-mentioned technical scheme, rotate the screw rod, the axial displacement of slide along the screw rod to be convenient for realize the lift of slide.

Optionally, the mount pad is articulated with the workstation, it has the cylinder to articulate on the workstation, the piston rod of cylinder is articulated with the mount pad.

Through adopting above-mentioned technical scheme, start the cylinder, the cylinder is given pushing the mount pad rotation, is convenient for adjust the orientation of shower nozzle, is convenient for handle the curved surface of different angles.

Optionally, the sliding seat and the mounting seat are provided with a wire groove for placing the electric wire.

Through adopting above-mentioned technical scheme, establish the electric wire card between shower nozzle and the quick-witted case in the guide way, the accomodate of the electric wire of being convenient for has reduced the interference of electric wire to corona treatment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by moving the mounting block, the mounting block moves along the guide rail, so that the distance between the spray head and the curved surface is kept consistent in the corona treatment process, and the corona treatment effect is improved;

2. the shape of the guide rail is adjusted according to the shape of the curved surface to be processed by the adjusting component, so that the adaptability of the guide rail is improved;

3. the adjusting block is moved along the height direction of the mounting seat, the inserting rod and the sleeve are moved relatively, and after the adjusting block is moved to a proper position, the adjusting block is fixed through the locating piece, so that the guide rail is adjusted.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-precision curved surface corona processor embodying embodiments of the present application;

FIG. 2 is a schematic diagram showing the positional relationship between a slider and a mounting base in an embodiment of the present application;

fig. 3 is an enlarged view of a portion a for embodying the positional relationship between the adjustment block and the slider in fig. 2.

Reference numerals illustrate:

1. a work table; 2. a chassis; 3. a spray head; 4. a mounting base; 5. a cylinder; 6. a notch; 7. a screw; 8. a motor; 9. a slide; 10. a sprocket; 11. a chain; 12. an adjusting block; 13. a guide rail; 14. an adjustment tank; 15. a pressure spring; 16. a sleeve; 17. a rod; 18. a limit groove; 19. positioning bolts; 20. a positioning block; 21. a guide wheel; 22. a mounting block; 23. a fixing clamp; 24. a wire block; 25. a wire groove.

Detailed Description

The embodiment of the application discloses a high-precision curved surface corona treatment machine.

Referring to fig. 1, a high-precision curved surface corona treatment machine comprises a workbench 1, a corona machine body and a mounting seat 4. The corona machine body comprises a machine case 2 and a spray head 3, the spray head 3 is connected with the machine case 2 through wires, and the machine case 2 is arranged on the workbench 1.

Referring to fig. 1 and 2, mount pad 4 articulates on workstation 1, it has cylinder 5 to articulate on the workstation 1, the piston rod of cylinder 5 articulates with mount pad 4, be provided with opening 6 on the mount pad 4, be provided with slide 9 along the direction of height sliding connection of mount pad 4 through opening 6 on the mount pad 4, it is connected with two screw rods 7 to rotate on the mount pad 4, two screw rods 7 mutual parallel arrangement, screw rod 7's length direction sets up along the direction of height of mount pad 4, screw rod 7 runs through opening 6 and mount pad 4, there is motor 8 on the lateral wall that mount pad 4 kept away from workstation 1 through leg joint, the output shaft of motor 8 is a screw rod 7 coaxial coupling, the equal coaxial coupling of one end that screw rod 7 passed mount pad 4 has sprocket 10, two sprocket 10 link together through chain 11, slide 9 threaded connection is on screw rod 7.

Referring to fig. 2 and 3, an adjusting assembly is connected to the slide 9, the adjusting assembly includes a plurality of adjusting blocks 12 and a guide rail 13, an adjusting groove 14 is provided on the slide 9 along a horizontal direction, a compression spring 15 and a sleeve 16 are fixedly connected to the adjusting groove 14 along opposite side walls of the mounting seat 4 in a height direction, the number of the compression springs 15 and the number of the sleeves 16 are respectively arranged corresponding to the adjusting blocks 12, the axial direction of the sleeve 16 is arranged along the height direction of the mounting seat 4, a plurality of the sleeves 16 are arranged along the length direction of the adjusting groove 14, an opening of the sleeve 16 is arranged towards the axis of the adjusting groove 14 and fixedly connected with the side walls of the adjusting groove 14, the compression spring 15 is sleeved on the sleeve 16, the adjusting blocks 12 are connected between the oppositely arranged compression springs 15, the adjusting blocks 12 protrude out of a notch of the adjusting groove 14, and inserting rods 17 are connected to the opposite side walls of the adjusting blocks 12 and are inserted into the sleeve 16 and are connected with the sleeve 16 in a sliding mode along the axial direction.

Referring to fig. 2 and 3, a plurality of limiting grooves 18 are formed in the bottom of the adjusting groove 14, the length direction of the limiting grooves 18 is perpendicular to the length direction of the adjusting groove 14, the limiting grooves 18 are arranged corresponding to the adjusting block 12, the cross section of the limiting grooves 18 is in a T shape, the adjusting block 12 is connected with a positioning piece, the positioning piece is a positioning bolt 19, the positioning bolt 19 is rotationally connected to the adjusting block 12, the positioning bolt 19 penetrates through the adjusting block 12 and extends into the limiting grooves 18, a positioning block 20 is connected to one end, located in the limiting grooves 18, of the positioning bolt 19 in a threaded mode, and the positioning block 20 is connected with the sliding seat 9 in a sliding mode along the axial direction of the positioning bolt 19.

Referring to fig. 2 and 3, the guide rail 13 is a flexible guide rail 13, namely, an openable two-section guide rail 13, which can realize bending and expansion of the guide rail 13, the guide rail 13 is connected to the slide 9 through a plurality of adjusting blocks 12, the slide 9 is connected with mounting blocks 22 through the guide rail 13, the mounting blocks 22 are rotatably connected with guide wheels 21 on the side wall of the guide rail 13, the guide wheels 21 are provided with four, two guide wheels 21 are respectively arranged on two sides of the guide rail 13, the guide wheels 21 are in rolling fit with the guide rail 13, and a fixing clip 23 for fixing the spray head 3 is connected to the mounting blocks 22.

Referring to fig. 1, a wire block 24 is fixedly connected to the slide 9 and the mounting seat 4, the wire block 24 is arranged at a position close to the case 2, a wire groove 25 is formed in the wire block 24, and wires between the spray head 3 and the case 2 are clamped in the guide groove, so that the wires are conveniently stored.

The implementation principle of the high-precision curved surface corona treatment machine provided by the embodiment of the application is as follows:

starting the motor 8, the motor 8 drives the screw rod 7 to rotate, the sliding seat 9 moves towards the workbench 1, the adjusting block 12 is attached to the curved surface to be processed, under the pushing of the curved surface, the inserting rod 17 and the sleeve 16 are relatively displaced, the pressure spring 15 is compressed or stretched, at the moment, the adjusting block 12 drives the guide rail 13 to form a shape matched with the curved surface, then the positioning bolt 19 is rotated, the positioning block 20 moves towards the head of the positioning bolt 19 until the positioning block 20 is abutted against the side wall of the limiting groove 18, so that the position of the adjusting block 12 is fixed, finally, the sliding seat 9 is moved again, the distance between the spray head 3 and the curved surface is adjusted, and finally, the mounting block 22 is moved along the guide rail 13, so that the distance between the spray head 3 and the curved surface is kept consistent in the corona processing process, and the corona processing effect is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a high accuracy curved surface corona treatment machine, includes workstation (1) and corona machine body, corona machine body includes quick-witted case (2) and shower nozzle (3), pass through wire connection between shower nozzle (3) and quick-witted case (2), quick-witted case (2) set up on workstation (1), its characterized in that: still include mount pad (4), mount pad (4) are connected on workstation (1), be connected with guide rail (13) on mount pad (4), the shape and the curved surface cross-section shape adaptation of waiting to handle of guide rail (13), roll connection has installation piece (22) on guide rail (13), shower nozzle (3) are connected on installation piece (22).

2. The high-precision curved surface corona processor of claim 1, wherein: the mounting seat (4) is connected with the sliding seat (9), the guide rail (13) is a flexible guide rail (13), the guide rail (13) can be bent and telescopic, the guide rail (13) is connected to the sliding seat (9) through an adjusting component, and the adjusting component is used for adjusting the shape of the guide rail (13).

3. The high-precision curved surface corona processor of claim 2, wherein: the adjusting assembly comprises a plurality of adjusting blocks (12), the adjusting grooves (14) are formed in the sliding seat (9) along the horizontal direction, the sleeve (16) are connected to the adjusting grooves (14) along the side wall of the mounting seat (4) in the height direction, the number of the sleeve (16) is set corresponding to the adjusting blocks (12), the axial direction of the sleeve (16) is set along the height direction of the mounting seat (4), the sleeve (16) is arranged along the length direction of the adjusting grooves (14), the adjusting blocks (12) are connected between the compression springs (15) which are oppositely arranged, the inserting rods (17) are connected to the adjusting blocks (12), and the inserting rods (17) are inserted in the sleeve (16) and are connected with the sleeve (16) along the axial sliding direction of the sleeve, and the adjusting blocks (12) are connected with positioning pieces for fixing the relative positions between the adjusting blocks (12) and the sliding seat (9).

4. A high-precision curved surface corona processor according to claim 3, wherein: the locating piece is locating bolt (19), the bottom of adjustment tank (14) is provided with spacing groove (18) that corresponds with adjustment block (12), the length direction of spacing groove (18) is mutually perpendicular with the length direction of adjustment tank (14), the cross-section of spacing groove (18) sets up to T shape, be connected with the locating piece on adjustment block (12), locating bolt (19) rotate and connect on adjustment block (12), locating bolt (19) run through adjustment block (12) and extend to in spacing groove (18), threaded connection has locating piece (20) on the one end that locating bolt (19) are located spacing groove (18), locating piece (20) are along the axial and slide (9) sliding connection of locating bolt (19).

5. The high-precision curved surface corona processor of claim 2, wherein: the sliding seat (9) is connected to the mounting seat (4) in a sliding manner along the vertical direction.

6. The high-precision curved surface corona processor of claim 5, wherein: the novel screw rod is characterized in that a plurality of screws (7) are rotatably connected to the mounting seat (4), chain wheels (10) are coaxially connected to the end portions of the screws (7), the plurality of chain wheels (10) are connected together through chains (11), a motor (8) for rotating the screws (7) is connected to the mounting seat (4), and the sliding seat (9) is in threaded connection with the screws (7).

7. The high-precision curved surface corona processor of claim 1, wherein: the mounting seat (4) is hinged with the workbench (1), an air cylinder (5) is hinged on the workbench (1), and a piston rod of the air cylinder (5) is hinged with the mounting seat (4).

8. The high-precision curved surface corona processor of claim 2, wherein: the sliding seat (9) and the mounting seat (4) are provided with a wire groove (25) for placing wires.