CN211318387U - Dry film detection machine of printed circuit board - Google Patents
Dry film detection machine of printed circuit board Download PDFInfo
- Publication number
- CN211318387U CN211318387U CN202020013465.1U CN202020013465U CN211318387U CN 211318387 U CN211318387 U CN 211318387U CN 202020013465 U CN202020013465 U CN 202020013465U CN 211318387 U CN211318387 U CN 211318387U
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- bevel gear
- fixedly connected
- dry film
- printed circuit
- double
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Abstract
The utility model relates to a printed circuit board production technical field especially relates to a dry film detection machine of printed circuit board, including regulating box, double-shaft motor, first bevel gear, second bevel gear, ball screw, ball nut, bracing piece, movable rod and work platen, double-shaft motor's bottom fixed connection is at the middle part of diapire in the regulating box, the output shaft of double-shaft motor both sides all is through shaft coupling fixedly connected with dwang, the fixed one end of keeping away from double-shaft motor at the dwang of cup jointing of first bevel gear, the tooth meshing of second bevel gear tooth and first bevel gear tooth, ball screw is fixed to be pegged graft in second bevel gear's inside. The utility model discloses a highly adjusting the work platen, closing the biax motor after reacing suitable position to the realization is convenient operation to the regulation of work platen height, and simple structure is applicable to the operator of different heights, and application range is big, alleviates operator work burden, has guaranteed the efficiency that the dry film detected.
Description
Technical Field
The utility model relates to a printed circuit board production technical field especially relates to a dry film detection machine of printed circuit board.
Background
The dry film is a polymer material which is widely applied in the circuit printing industry at present, and utilizes the characteristic that the dry film generates chemical reaction after being irradiated by ultraviolet light and forms a stable shielding layer to fulfill the aim of blocking electroplating and etching.
When the dry film detection machine is used, operators have difference in height and body type, when a working bedplate of the dry film detection machine is too low, the operators feel uncomfortable during long-time work, too high can increase the workload of the operators, and the efficiency of dry film detection is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dry film detection machine of printed circuit board possesses the advantage of being convenient for to adjust, has solved operating personnel and has had the difference on height and size, and when dry film detection machine's work platen was too low, the long-time work of operator can feel uncomfortable, too high work burden that also can increase the operator, influences the problem of the efficiency that the dry film detected.
(II) technical scheme
In order to realize the technical problem, the utility model provides a dry film detection machine of a printed circuit board, which comprises an adjusting box, a double-shaft motor, a first bevel gear, a second bevel gear, two ball screws, two ball nuts, a support rod, a movable rod and a working table plate, wherein the bottom of the double-shaft motor is fixedly connected with the middle part of the bottom wall in the adjusting box, output shafts at two sides of the double-shaft motor are fixedly connected with the rotating rod through a shaft coupling, the first bevel gear is fixedly connected with one end of the rotating rod away from the double-shaft motor, the teeth of the second bevel gear are meshed with the teeth of the first bevel gear, the ball screws are fixedly inserted in the second bevel gear, the ball nut threads are sleeved on the outer surface of the ball screws, the support rod is fixedly connected between the two ball nuts, the number of the movable rods is two, the bottoms, the top of the movable rod penetrates through the adjusting box and extends to the top of the adjusting box, and the work table plate is fixedly connected to the top of the movable rod.
Furthermore, sliding sleeves are embedded on two sides of the top inside the adjusting box, and the outer surface of the movable rod is connected with the inner side walls of the sliding sleeves in a sliding mode.
Further, the surface activity of dwang has cup jointed changes the cover, the bottom fixedly connected with branch of changeing the cover, the bottom fixed connection of branch is at the interior diapire of regulating box.
Further, the equal fixedly connected with riser in both sides of diapire in the regulating box, the top fixedly connected with fixed plate of riser side, the middle part of fixed plate is inlayed and is had the bearing, the bottom of ball screw surface and the inner circle fixed connection of bearing.
Further, the top of regulating box fixedly connected with frame, the back fixedly connected with at regulating box top detects the organism.
(III) advantageous effects
The utility model provides a dry film detection machine of printed circuit board possesses following beneficial effect:
1. this dry film detection machine of printed circuit board, through the biax motor, first bevel gear, second bevel gear, ball screw, ball nut, the bracing piece, the cooperation of movable rod and work platen is used, biax motor work operation can drive first bevel gear through the dwang and take place rotatoryly, make ball screw take place rotatoryly through second bevel gear, ball screw cooperation ball nut can trun into rotary motion rectilinear movement, it removes to drive the bracing piece from top to bottom, can drive the removal about the work platen through the movable rod, and then adjust the height of work platen, close the biax motor after reacing suitable position, thereby realize the regulation to work platen height, and convenient for operation, moreover, the steam detection machine is simple in structure, and is suitable for the operator of different heights, application range is big, alleviate operator work burden, the efficiency of dry film detection has been guaranteed.
2. This dry film detection machine of printed circuit board uses through the cooperation of changeing cover and branch, changes the cover activity and cup joints the surface at the dwang, and branch has played the effect of support to the cover, and then has guaranteed the stability when the dwang is rotatory.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: 1. an adjusting box; 2. a double-shaft motor; 3. rotating the rod; 4. a first bevel gear; 5. a second bevel gear; 6. a ball screw; 7. a ball nut; 8. a support bar; 9. a movable rod; 10. a sliding sleeve; 11. a work table; 12. rotating the sleeve; 13. a strut; 14. a fixing plate; 15. a vertical plate; 16. a frame; 17. and detecting the organism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a dry film tester for printed circuit boards comprises an adjusting box 1, a dual-shaft motor 2, a first bevel gear 4, a second bevel gear 5, a ball screw 6, a ball nut 7, a support rod 8, movable rods 9 and a workbench plate 11, wherein the bottom of the dual-shaft motor 2 is fixedly connected to the middle of the inner bottom wall of the adjusting box 1, output shafts on both sides of the dual-shaft motor 2 are fixedly connected with a rotating rod 3 through a coupler, the first bevel gear 4 is fixedly sleeved on one end of the rotating rod 3 away from the dual-shaft motor 2, teeth of the second bevel gear 5 are meshed with teeth of the first bevel gear 4, the ball screw 6 is fixedly inserted inside the second bevel gear 5, the ball nut 7 is sleeved on the outer surface of the ball screw 6, the support rod 8 is fixedly connected between the two ball nuts 7, the number of the movable rods 9 is two, the bottoms of the two movable rods 9, the top of the movable rod 9 passes through the adjusting box 1 and extends to the top of the adjusting box 1, sliding sleeves 10 are inlaid on two sides of the top inside the adjusting box 1, the outer surface of the movable rod 9 is in sliding connection with the inner side wall of the sliding sleeves 10, the working table plate 11 is fixedly connected to the top of the movable rod 9, the double-shaft motor 2, the first bevel gear 4, the second bevel gear 5, the ball screw 6, the ball nut 7, the supporting rod 8, the movable rod 9 and the working table plate 11 are used in a matched mode, the rotating rod 3 drives the first bevel gear 4 to rotate during the working operation of the double-shaft motor 2, the second bevel gear 5 enables the ball screw 6 to rotate, the ball screw 6 is matched with the ball nut 7 to convert the rotating motion into linear motion, the supporting rod 8 is driven to move up and down, the movable rod 9 can drive the working table plate 11 to move up and down, the double-shaft motor 2 is closed after reaching the proper position, so that the height of the working table plate 11 is adjusted, the operation is convenient, the structure is simple, the double-shaft motor is suitable for operators with different heights, the application range is wide, the workload of the operators is reduced, and the efficiency of dry film detection is ensured.
The outer surface activity of dwang 3 has cup jointed changes cover 12, change the bottom fixedly connected with branch 13 of cover 12, the bottom fixed connection of branch 13 is at the interior diapire of regulating box 1, use through the cooperation of changeing cover 12 and branch 13, change the outer surface of cover 12 activity cup joint at dwang 3, branch 13 has played the effect of support to changeing cover 12, and then guaranteed the stability when dwang 3 is rotatory, the equal fixedly connected with riser 15 in both sides of diapire in the regulating box 1, the top fixedly connected with fixed plate 14 of riser 15 side, the middle part of fixed plate 14 is inlayed and is had the bearing, the bottom of ball screw 6 surface and the inner circle fixed connection of bearing, the top fixedly connected with frame 16 of regulating box 1, the back fixedly connected with at regulating box 1 top detects organism 17.
When using, operating personnel control 2 positive and negative rotation work operations of biax motor, 2 operations of biax motor can drive first bevel gear 4 through dwang 3 and take place rotatoryly, make ball screw 6 take place rotatoryly through second bevel gear 5, ball screw 6 cooperation ball nut 7 can trun into rotary motion into rectilinear movement, drive the removal about bracing piece 8, can drive the removal about work platen 11 through movable rod 9, and then adjust the height of work platen 11, close biax motor 2 after arriving suitable position, thereby realize the regulation to work platen 11 height, be applicable to the operator of different heights.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dry film detection machine of printed circuit board, includes regulating box (1), biax motor (2), first bevel gear (4), second bevel gear (5), ball screw (6), ball nut (7), bracing piece (8), movable rod (9) and work platen (11), its characterized in that: the bottom of the double-shaft motor (2) is fixedly connected to the middle of the inner bottom wall of the adjusting box (1), output shafts on two sides of the double-shaft motor (2) are fixedly connected with a rotating rod (3) through a coupler, a first bevel gear (4) is fixedly sleeved at one end, far away from the double-shaft motor (2), of the rotating rod (3), teeth of a second bevel gear (5) are meshed with teeth of the first bevel gear (4), a ball screw (6) is fixedly inserted into the second bevel gear (5), a ball nut (7) is sleeved on the outer surface of the ball screw (6) in a threaded manner, a supporting rod (8) is fixedly connected between two ball nuts (7), the number of the movable rods (9) is two, the bottom of each movable rod (9) is fixedly connected to two sides of the top of the supporting rod (8), and the top of each movable rod (9) penetrates through the adjusting box (1) and extends to the top of the adjusting box (1), the working table plate (11) is fixedly connected to the top of the movable rod (9).
2. The dry film inspection machine for printed circuit boards according to claim 1, wherein: sliding sleeves (10) are inlaid on two sides of the top inside the adjusting box (1), and the outer surface of the movable rod (9) is connected with the inner side wall of each sliding sleeve (10) in a sliding mode.
3. The dry film inspection machine for printed circuit boards according to claim 1, wherein: the surface activity of dwang (3) has been cup jointed and has been changeed cover (12), change bottom fixedly connected with branch (13) of cover (12), the bottom fixed connection of branch (13) is at the interior diapire of regulating box (1).
4. The dry film inspection machine for printed circuit boards according to claim 1, wherein: the equal fixedly connected with riser (15) in both sides of diapire in regulating box (1), top fixedly connected with fixed plate (14) of riser (15) side, the middle part of fixed plate (14) is inlayed and is had the bearing, the bottom of ball screw (6) surface and the inner circle fixed connection of bearing.
5. The dry film inspection machine for printed circuit boards according to claim 1, wherein: the top fixedly connected with frame (16) of regulating box (1), the back fixedly connected with at regulating box (1) top detects organism (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013465.1U CN211318387U (en) | 2020-01-02 | 2020-01-02 | Dry film detection machine of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013465.1U CN211318387U (en) | 2020-01-02 | 2020-01-02 | Dry film detection machine of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318387U true CN211318387U (en) | 2020-08-21 |
Family
ID=72083008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020013465.1U Active CN211318387U (en) | 2020-01-02 | 2020-01-02 | Dry film detection machine of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318387U (en) |
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2020
- 2020-01-02 CN CN202020013465.1U patent/CN211318387U/en active Active
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