Circuit board steel sheet etching guide post

Abstract

The utility model provides a circuit board steel sheet etching guide pillar relates to guide post technical field, including adjusting mechanism, the outer surface wall of adjusting mechanism is provided with clamping mechanism, and adjusting mechanism includes support frame, and the outer surface wall of support frame is opened with two sliding slots, and the inner surface wall between two sliding slots is slidably embedded with sliding frame. In the utility model, through the mutual cooperation of adjusting mechanism and clamping mechanism, the angle and height of circuit board steel sheet are adjusted and handled, not only ensure that different thickness circuit board steel sheet can obtain ideal etching interval, optimize etching quality, make etching line more fine and distribute evenly, also realize the inclination adjustment of circuit board steel sheet, thereby satisfy the strict requirement of etching special angle pattern, and this double regulation mode improves the flexibility and production efficiency of etching process, and the equipment can cope with the diversified etching demand.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guide column, especially relates to a circuit board steel sheet etching guide column. BACKGROUND

[0002] The circuit board steel sheet is a key material for circuit board manufacturing, mainly composed of stainless steel and other metals, which has good electrical conductivity, thermal conductivity and mechanical strength. In the production of circuit boards, it is used to make steel mesh and precisely control the tin paste coating, which is an important component to ensure the precise welding of electronic components.

[0003] The circuit board steel sheet needs to be etched to build a circuit connection structure in the electronic equipment manufacturing process. The lines of the etching pattern are fine, and the size tolerance is extremely small. Therefore, a guide column is needed to ensure the positioning accuracy of the steel sheet etching. The circuit board steel sheet etching guide column can effectively limit the displacement of the steel sheet, improve the accuracy and stability of the etching pattern, reduce the scrap rate, and provide strong support for high-quality circuit board production.

[0004] However, the existing circuit board steel sheet etching guide column has the following disadvantages:

[0005] In the prior art, the circuit board steel sheet etching guide column usually serves as a positioning and supporting steel sheet to ensure the accuracy of the etching position. However, the height and angle of the existing guide column are usually fixed, while the thickness and size of the circuit board are different. The etching height needs to be adjusted to adapt to different board thicknesses, and different etching angles are needed for some boards to meet complex circuit design requirements. Therefore, it is difficult to meet the diversified needs, which limits the flexibility of the etching process and reduces the production efficiency.

[0006] Therefore, we propose a circuit board steel sheet etching guide column to solve the problems mentioned above. INVENTION CONTENTS

[0007] The utility model aims at providing a kind of circuit board steel sheet etching guide column, by the synergistic effect of the driving force of electric push rod and sliding component, the height of circuit board steel sheet can be accurately regulated and controlled, and by the transmission mechanism of motor drive and cooperation worm gear, the etching angle of circuit board steel sheet can be effectively adjusted, to solve the problems proposed in the above background art.

[0008] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of circuit board steel sheet etching guide column, including adjusting mechanism, the outer wall of adjusting mechanism is provided with clamping mechanism;

[0009] The adjusting mechanism comprises a support frame, two sliding grooves are formed in the outer wall of the support frame, a sliding frame is slidably arranged between the inner walls of the two sliding grooves, an electric push rod is fixedly connected to the top of the sliding frame, and the telescopic end of the electric push rod is movably penetrated into the inner portion of the support frame, a guide column body is fixedly connected to the inner wall of the sliding frame, a moving plate is movably sleeved on the outer wall of the guide column body, two first mounting holes are formed in the outer wall of the moving plate, first ball bearings are movably inserted into the inner walls of the two first mounting holes, and a rotating shaft is fixedly inserted between the interiors of the two first ball bearings.

[0010] Preferably, a worm wheel is fixedly sleeved on the outer wall of the rotating shaft, a worm is meshingly connected to the outer wall of the worm wheel, two first bearing seats are fixedly sleeved on the outer wall of the worm, the outer wall side of the moving plate is fixedly connected to the outer wall side of the two first bearing seats, and a first motor is fixedly connected to the outer wall side of the worm.

[0011] Preferably, two second mounting holes are formed in the outer wall of the sliding frame, second ball bearings are fixedly inserted into the inner walls of the two second mounting holes, a threaded rod is fixedly inserted between the interiors of the two second ball bearings, a second motor is fixedly connected to the outer wall side of the threaded rod, a first threaded block is threadedly connected to the outer wall of the threaded rod, and the bottom of the moving plate is fixedly connected to the top of the first threaded block.

[0012] Preferably, the clamping mechanism comprises a rotating plate, two second bearing seats are fixedly connected to the bottom of the rotating plate, and a bidirectional screw rod is fixedly inserted between the interiors of the two second bearing seats.

[0013] Preferably, a third motor is fixedly connected to the outer wall side of the bidirectional screw rod, and two second threaded blocks are threadedly connected to the outer wall of the bidirectional screw rod.

[0014] Preferably, clamping plates are fixedly connected to the outer wall sides of the two second threaded blocks, two movable grooves are formed in the top of the rotating plate, and the outer walls of the two second threaded blocks are movably inserted into the interiors of the two movable grooves.

[0015] Preferably, the outer wall of the rotating shaft is fixedly inserted into the inner portion of the rotating plate.

[0016] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0017] 1. In this utility model, through the cooperation of the adjustment mechanism and the clamping mechanism, and with the synergistic effect of the electric push rod driving force and the sliding component, the height of the circuit board steel sheet can be precisely controlled. Furthermore, through the transmission mechanism of the motor drive and the worm gear, the etching angle of the circuit board steel sheet can be effectively adjusted. This adjustment method achieves the adjustment of the angle and height of the circuit board steel sheet, which not only ensures that circuit board steel sheets of different thicknesses can obtain ideal etching spacing and optimizes the etching quality, making the etched lines more refined and evenly distributed, but also realizes the tilt adjustment of the circuit board steel sheet, thereby meeting the stringent requirements of etching special angle patterns. This dual adjustment method improves the flexibility and production efficiency of the etching process, enabling the equipment to cope with diverse etching needs.

[0018] 2. In this utility model, through the interaction of the various components of the clamping mechanism, the circuit board steel sheet can be firmly clamped by the motor drive combined with the thread transmission mechanism of the clamping components, ensuring that the circuit board steel sheet can maintain high stability and positional accuracy during the etching process, thereby effectively preventing etching errors caused by shaking or displacement. Attached Figure Description

[0019] Figure 1 This utility model provides a perspective view of the main structure of a guide post for etching a steel sheet on a circuit board.

[0020] Figure 2 A three-dimensional exploded view of the adjustment mechanism in the etched guide post of the circuit board steel sheet is provided for this utility model;

[0021] Figure 3 This utility model provides a three-dimensional exploded view of the adjustment mechanism in the etched guide post of a circuit board steel sheet;

[0022] Figure 4 This utility model provides a three-dimensional exploded view of the clamping mechanism in the etched guide post of the circuit board steel sheet.

[0023] Legend: 1. Adjustment mechanism; 101. Support frame; 102. Slide groove; 103. Sliding frame; 104. Electric push rod; 105. Guide column body; 106. Moving plate; 107. First mounting hole; 108. First ball bearing; 109. Rotating shaft; 110. Worm gear; 111. Worm; 112. First bearing seat; 113. First motor; 114. Second mounting hole; 115. Second ball bearing; 116. Threaded rod; 117. Second motor; 118. First threaded block; 2. Clamping mechanism; 201. Rotating plate; 202. Second bearing seat; 203. Bidirectional lead screw; 204. Third motor; 205. Second threaded block; 206. Clamping plate; 207. Movable groove. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as shown in the attached document Figure 1 -Appendix Figure 4 As shown, this utility model provides a technical solution: a circuit board steel sheet etching guide post, including an adjustment mechanism 1, and a clamping mechanism 2 is provided on the outer wall of the adjustment mechanism 1;

[0027] The adjusting mechanism 1 includes a support frame 101. Two grooves 102 are formed on the outer wall of the support frame 101. A sliding frame 103 is slidably embedded between the inner walls of the two grooves 102. An electric push rod 104 is fixedly connected to the top of the sliding frame 103, and the telescopic end of the electric push rod 104 extends through the interior of the support frame 101. A guide post body 105 is fixedly connected to the inner wall of the sliding frame 103. A movable plate 106 is movably fitted onto the outer wall of the guide post body 105. Two first mounting holes 107 are formed on the outer wall of the movable plate 106. A first ball bearing 108 is movably inserted into the inner wall of each of the two first mounting holes 107. A rotating shaft 109 is fixedly inserted between the interiors of the two first ball bearings 108. A worm gear 110 is fixedly fitted onto the outer wall of the rotating shaft 109. The outer wall of the worm gear 110 is meshed with a worm 111. Two first bearing seats 112 are fixedly sleeved on the outer wall of the worm 111. One side of the outer wall of the moving plate 106 is fixedly connected to one side of the outer wall of the two first bearing seats 112. A first motor 113 is fixedly connected to one side of the outer wall of the worm 111. Two second mounting holes 114 are opened on the outer wall of the sliding frame 103. A second ball bearing 115 is fixedly inserted into the inner wall of each of the two second mounting holes 114. A threaded rod 116 is fixedly inserted between the interiors of the two second ball bearings 115. A second motor 117 is fixedly connected to one side of the outer wall of the threaded rod 116. A first threaded block 118 is threadedly connected to the outer wall of the threaded rod 116. The bottom of the moving plate 106 is fixedly connected to the top of the first threaded block 118.

[0028] The effect achieved by the whole embodiment 1 is that: when etching different thickness of circuit board steel sheets, in order to ensure that the etching effect reaches the best, it is necessary to maintain a proper distance with the key components such as etching nozzle, at this time, by starting the electric push rod 104, the telescopic end can drive the sliding frame 103 and the circuit board steel sheet to move up and down accurately in the vertical direction, and through the sliding cooperation between the sliding frame 103 and the two sliding grooves 102, the stability of the movement of the sliding frame 103 can be enhanced, this adjustment mechanism can obtain the best etching distance regardless of the thickness of the circuit board steel sheet, thereby optimizing the etching quality and ensuring that the etched lines are more fine and uniform, when encountering a circuit board steel sheet that needs to be etched with a special angle pattern or line, first, start the first motor 113, drive the shaft 109 and the circuit board steel sheet to rotate to the required angle through the transmission between the worm gear 110 and the worm 111, this process ensures that the circuit board steel sheet can be accurately tilted to the appropriate angle to meet the needs of etching special angle patterns, by flexibly adjusting the height and angle of the circuit board steel sheet, the guide column structure not only meets the diversified etching needs, but also significantly improves the flexibility and production efficiency of the etching process, this dual adjustment capability of height and angle provides more extensive possibilities for the etching process of the circuit board steel sheet, and ensures the double improvement of etching quality and production efficiency.

[0029] As shown in embodiment 2, Figures 2-4 The clamping mechanism 2 comprises a rotating plate 201, the bottom of the rotating plate 201 is fixedly connected with two second bearing seats 202, a bidirectional screw rod 203 is fixedly inserted between the interiors of the two second bearing seats 202, a third motor 204 is fixedly connected to one side of the outer wall of the bidirectional screw rod 203, two second threaded blocks 205 are threadedly connected to the outer surface wall of the bidirectional screw rod 203, clamping plates 206 are fixedly connected to one side of the outer wall of the two second threaded blocks 205, two movable grooves 207 are formed in the top of the rotating plate 201, and the outer surface walls of the two second threaded blocks 205 are movably inserted into the interiors of the two movable grooves 207, and the outer surface wall of the shaft 109 is fixedly inserted into the interior of the rotating plate 201.

[0030] The effect achieved by the whole embodiment 2 is that: first, the circuit board steel sheet is properly placed on the top of the rotating plate 201, and then the third motor 204 is started, through the screw transmission mechanism, the two second threaded blocks 205 will move, thereby driving the two clamping plates 206 to closely approach the circuit board steel sheet and firmly clamp it, this step ensures that the circuit board steel sheet can maintain high stability and positional accuracy during etching, thereby effectively preventing etching errors caused by shaking or displacement, by ensuring the stable clamping of the steel sheet, more fine and uniform etching effect can be achieved, and the quality and consistency of the final product are significantly improved.

[0031] The working principle of the whole device is as follows: in use, first, the support frame 101 is firmly installed on the operating table of the etching machine through bolts, and the power supply of the device is connected with the external power supply, so as to ensure that all the internal power supply devices can be normally powered and smoothly operated, then, the circuit board steel sheet to be etched is placed on the top of the rotating plate 201, and the third motor 204 is started, the output end of the third motor 204 drives the bidirectional screw rod 203 to start rotating, since the threads on the two sides of the bidirectional screw rod 203 are opposite, and the outer wall thereof is threadedly connected with the inner wall of the two second threaded blocks 205, the rotation of the bidirectional screw rod 203 will drive the two second threaded blocks 205 to move the respective clamping plates 206 towards the circuit board steel sheet, until the circuit board steel sheet is clamped firmly, this clamping mode ensures that the circuit board steel sheet can remain stable during etching, effectively preventing etching errors caused by shaking or displacement, then, according to the actual thickness of the circuit board steel sheet, the height of etching is adjusted by starting the electric push rod 104, the telescopic end of the electric push rod 104 drives the sliding frame 103 and the circuit board steel sheet to move up and down in the vertical direction accurately, so as to ensure that circuit boards of different thicknesses can obtain the best etching distance, thereby further optimizing the etching quality, when the circuit board steel sheet needs to be etched to have a special angle pattern or circuit, the first motor 113 is started first, the output end of the first motor 113 drives the worm 111 to rotate, thereby driving the worm gear 110 to rotate, the rotation of the worm gear 110 will make the rotating shaft 109 and the rotating plate 201 rotate as a whole, so as to change the angle of the clamped circuit board steel sheet, so as to meet the requirement of accurately etching the pattern with angle requirement, at this time, the second motor 117 is started again, the output end of the second motor 117 drives the threaded rod 116 to rotate, the rotation of the threaded rod 116 will drive the first threaded block 118 to move in the horizontal direction, thereby driving the moving plate 106 and the rotating plate 201 to move in the horizontal direction, at the same time, the stability of the whole moving process is ensured through the accurate guiding action of the guide column body 105, in the moving process, the etching liquid is uniformly sprayed by the etching nozzle of the etching machine, so as to accurately etch the circuit board steel sheet.

[0032] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A circuit board steel sheet etching guide pillar, characterized by: The adjusting mechanism (1) is provided with a clamping mechanism (2) on the outer wall thereof; The adjusting mechanism (1) comprises a supporting frame (101), two sliding grooves (102) are formed in the outer wall of the supporting frame (101), a sliding frame (103) is slidably arranged between the inner walls of the two sliding grooves (102), an electric push rod (104) is fixedly connected to the top of the sliding frame (103), the telescopic end of the electric push rod (104) is movably penetrated into the inner portion of the supporting frame (101), a guide column body (105) is fixedly connected to the inner wall of the sliding frame (103), a moving plate (106) is movably sleeved on the outer wall of the guide column body (105), two first mounting holes (107) are formed in the outer wall of the moving plate (106), first ball bearings (108) are movably inserted into the inner walls of the two first mounting holes (107), and a rotating shaft (109) is fixedly inserted between the interiors of the two first ball bearings (108).

2. A circuit board steel sheet etching guide pillar according to claim 1, characterized by: A worm wheel (110) is fixedly sleeved on the outer wall of the rotating shaft (109), a worm gear (111) is meshingly connected to the outer wall of the worm wheel (110), two first bearing seats (112) are fixedly sleeved on the outer wall of the worm gear (111), and one side of the outer wall of the moving plate (106) and one side of the outer wall of the two first bearing seats (112) are fixedly connected, and a first motor (113) is fixedly connected to one side of the outer wall of the worm gear (111).

3. A circuit board steel sheet etching guide pillar according to claim 2, characterized by: Two second mounting holes (114) are formed in the outer wall of the sliding frame (103), second ball bearings (115) are fixedly inserted into the inner walls of the two second mounting holes (114), a threaded rod (116) is fixedly inserted between the interiors of the two second ball bearings (115), a second motor (117) is fixedly connected to one side of the outer wall of the threaded rod (116), a first threaded block (118) is threadedly connected to the outer wall of the threaded rod (116), and the bottom of the moving plate (106) is fixedly connected to the top of the first threaded block (118).

4. The circuit board steel strip etch guide pillar of claim 3, wherein: The clamping mechanism (2) comprises a rotating plate (201), two second bearing seats (202) are fixedly connected to the bottom of the rotating plate (201), and a bidirectional screw rod (203) is fixedly inserted between the interiors of the two second bearing seats (202).

5. A circuit board steel sheet etching guide pillar according to claim 4, characterized by: A third motor (204) is fixedly connected to one side of the outer wall of the bidirectional screw rod (203), and two second threaded blocks (205) are threadedly connected to the outer wall of the bidirectional screw rod (203).

6. A circuit board steel sheet etching guide pillar according to claim 5, wherein: A clamping plate (206) is fixedly connected to one side of the outer wall of each of the two second threaded blocks (205), two movable grooves (207) are formed in the top of the rotating plate (201), and the outer walls of the two second threaded blocks (205) are movably inserted into the interiors of the two movable grooves (207).

7. A circuit board steel sheet etching guide pillar according to claim 6, wherein: The outer wall of the rotating shaft (109) is fixedly inserted into the inner portion of the rotating plate (201).

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