Circuit board wet chemical treatment equipment

Abstract

The utility model discloses wet chemical treatment equipment for a circuit board. The wet chemical treatment equipment comprises a device soaking tank; according to the circuit board clamping device, each group of movable clamping plates are adjusted to slide upwards in a limiting manner through the limiting guide rods by rotating the adjusting screw rods, so that a circuit board can be conveniently clamped, and then the circuit board clamping assembly is integrally placed into a device soaking tank filled with treatment liquid by controlling the telescopic descending of the lifting hydraulic rod; at the moment, a swing connecting rod penetrates through the interiors of the toothed bar inserting hole and the swing seat inserting hole, and a drive motor integrally arranged in the drive cabinet drives a drive gear shaft to rotate, so that the two sets of swing gear shafts and swing toothed bars which are meshed can be driven to rotate; at the moment, swing toothed bars are intermittently located on the two sides to mesh and pull double-sided toothed bars, so that the double-sided toothed bars can move left and right, the circuit board clamping assembly is driven by swing connecting rods to integrally swing left and right intermittently through a lifting adjusting assembly in sliding connection, and the circuit board soaking treatment effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board equipment, in particular to wet chemical processing equipment for circuit boards. Background Art

[0002] Circuit board wet chemical processing equipment is equipment used to process circuit boards, usually for process steps such as cleaning, removing pollutants, surface treatment and coating. These equipment usually include components such as washing tanks, spray systems, soaking tanks, drying chambers and chemical supply systems; however, when the existing circuit board wet chemical processing equipment is soaking the circuit board, the circuit board is always in a static state, so the soaking treatment effect is poor. Utility Model Content

[0003] The utility model aims to provide a circuit board wet chemical treatment device to solve the problem that the circuit board is always in a static state during the soaking treatment of the circuit board by the existing circuit board wet chemical treatment device, so that the soaking treatment effect is poor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board wet chemical processing equipment, comprising: a device immersion tank, a swinging assembly is fixedly connected to the side of the device immersion tank, a lifting and adjusting assembly is telescopically connected above the device immersion tank, a circuit board clamping assembly is slidably connected below the lifting and adjusting assembly, a swing connecting rod is penetrated between the swinging assembly and the circuit board clamping assembly, the swinging assembly includes a sliding sleeve rod, a double-sided gear rod is slidably connected inside the sliding sleeve rod, gear rod sockets are provided at both ends of the double-sided gear rod, the lifting and adjusting assembly includes a sliding lifting plate, a sliding groove is provided at the bottom of the sliding lifting plate, the circuit board clamping assembly includes a sliding swing seat, swing seat sockets are provided at both ends of the sliding swing seat, and a sliding bar is fixedly connected above the sliding swing seat.

[0005] As a further solution of the utility model: a driving cabinet is fixedly connected to the bottom of the sliding sleeve rod, a driving gear shaft is rotatably connected to the middle of the top of the driving cabinet, swing gear shafts are rotatably connected to both sides of the middle of the top of the driving cabinet, a swing gear rod is fixedly connected to the top of the swing gear shaft, two groups of swing gear shafts and swing gear rods are each provided, the driving gear shaft meshes with two groups of the swing gear shafts, and the double-sided gear rod meshes with two groups of the swing gear rods.

[0006] As a further solution of the utility model: lifting hydraulic rods are fixedly connected at both ends below the sliding lifting plate, and the lifting hydraulic rods are provided in two groups. Hydraulic components are integrated on both sides of the immersion tank of the device to connect the lifting hydraulic rods.

[0007] As a further solution of the utility model: substrate connecting rods are fixedly connected on both sides below the sliding and swinging seat, a clamping substrate is fixedly connected below the substrate connecting rods, an adjusting screw is connected to the middle part below the clamping substrate, limiting guide rods are fixedly connected on both sides below the clamping substrate, a movable clamping plate is screwed on the outer side of the adjusting screw, a substrate clamping rubber block is embedded below the clamping substrate, and clamping plate clamping rubber blocks are embedded on both sides of the movable clamping plate.

[0008] As a further solution of the utility model: the swing connecting rod is adapted to move through the gear rod insertion hole and the swing seat insertion hole, the sliding strip is adapted to slide in the sliding groove, and the sliding sleeve rods are provided in two groups.

[0009] As a further solution of the utility model: the substrate connecting rod movably passes through the inside of the movable clamping plate, the substrate connecting rod and the clamping substrate are each provided with two groups, and the movable clamping plates are provided with multiple groups.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In the utility model, the circuit board can be conveniently clamped by rotating the adjusting screw and adjusting each group of movable clamps to slide upward through the limit guide rod. Then, the lifting hydraulic rod is controlled to extend and descend so that the circuit board clamping assembly is placed in the device immersion tank filled with processing liquid, and the gear rod socket is aligned with the swing seat socket. At this time, the swing connecting rod is passed through the gear rod socket and the swing seat socket, and the driving motor integrated in the driving cabinet drives the driving gear shaft to rotate, which can drive the two groups of meshing swing gear shafts and the swing gear rod to rotate. At this time, the swing gear rod is intermittently located on both sides to engage and pull the double-sided gear rod so that it can move left and right, thereby driving the circuit board clamping assembly as a whole to swing left and right intermittently through the sliding lifting adjustment assembly through the swing connecting rod, which can improve the circuit board immersion treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a circuit board wet chemical processing device described in the utility model;

[0013] Figure 2 It is a structural schematic diagram of a swing assembly in a circuit board wet chemical processing device described in the utility model;

[0014] Figure 3 It is a structural schematic diagram of a lifting and adjusting component in a circuit board wet chemical processing equipment described in the utility model;

[0015] Figure 4 It is a structural schematic diagram of a circuit board clamping assembly in a circuit board wet chemical processing device described in the utility model;

[0016] Figure 5 The utility model is a schematic diagram of the structure of a clamping rubber block in a circuit board wet chemical processing device.

[0017] In the figure: 1. device soaking tank; 2. swing assembly; 3. lifting and lowering adjustment assembly; 4. circuit board clamping assembly; 5. swing connecting rod; 6. sliding sleeve rod; 7. double-sided gear rod; 8. gear rod socket; 9. sliding lifting plate; 10. sliding groove; 11. sliding swing seat; 12. swing seat socket; 13. sliding strip; 14. driving cabinet; 15. driving gear shaft; 16. swing gear shaft; 17. swing gear rod; 18. lifting hydraulic rod; 19. substrate connecting rod; 20. clamping substrate; 21. adjusting screw; 22. limiting guide rod; 23. movable clamping plate; 24. substrate clamping rubber block; 25. clamping plate clamping rubber block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0020] Reference Figures 1 to 5In an embodiment of the utility model, a circuit board wet chemical treatment equipment comprises: an apparatus soaking tank 1, a swing assembly 2 is fixedly connected to the side of the apparatus soaking tank 1, a lifting and adjusting assembly 3 is telescopically connected above the apparatus soaking tank 1, a circuit board clamping assembly 4 is slidably connected below the lifting and adjusting assembly 3, a swing connecting rod 5 is penetrated between the swinging assembly 2 and the circuit board clamping assembly 4, the swinging assembly 2 comprises a sliding sleeve rod 6, a double-sided gear rod 7 is slidably connected inside the sliding sleeve rod 6, and gear rod insertion holes 8 are provided at both ends of the double-sided gear rod 7, the lifting and adjusting assembly 3 comprises a sliding lifting plate 9, a sliding groove 10 is provided at the lower part of the sliding lifting plate 9, the circuit board clamping assembly 4 comprises a sliding swing seat 11, swing seat insertion holes 12 are provided at both ends of the sliding swing seat 11, and a sliding strip 13 is fixedly connected above the sliding swing seat 11.

[0021] A driving cabinet 14 is fixedly connected to the bottom of the sliding sleeve rod 6, a driving gear shaft 15 is rotatably connected to the middle of the top of the driving cabinet 14, a swinging gear shaft 16 is rotatably connected to both sides of the middle of the top of the driving cabinet 14, a swinging gear rod 17 is fixedly connected to the top of the swinging gear shaft 16, and two groups of the swinging gear shaft 16 and the swinging gear rod 17 are provided, the driving gear shaft 15 meshes with the two groups of swinging gear shafts 16, and the double-sided gear rod 7 meshes with the two groups of swinging gear rods 17.

[0022] Lifting hydraulic rods 18 are fixedly connected to the two ends below the sliding lifting plate 9, and there are two groups of lifting hydraulic rods 18. Hydraulic components are integrated on both sides of the inside of the device immersion tank 1 to connect the lifting hydraulic rods 18; substrate connecting rods 19 are fixedly connected to the two sides below the sliding swing seat 11, and a clamping substrate 20 is fixedly connected to the bottom of the substrate connecting rod 19. An adjusting screw 21 is connected to the middle part below the clamping substrate 20, and limited guide rods 22 are fixedly connected to the two sides below the clamping substrate 20. A movable splint 23 is screwed on the outer side of the adjusting screw 21. A substrate clamping rubber block 24 is embedded under the clamping substrate 20, and splint clamping rubber blocks 25 are embedded on both sides of the movable splint 23.

[0023] The swing connecting rod 5 is adapted to movably penetrate the gear rod socket 8 and the swing seat socket 12, the sliding strip 13 is adapted to slide in the sliding groove 10, and the sliding sleeve rod 6 is provided in two groups; the base plate connecting rod 19 movably penetrates the movable clamping plate 23, the base plate connecting rod 19 and the clamping base plate 20 are each provided in two groups, and the movable clamping plate 23 is provided in multiple groups.

[0024] The working principle of the utility model is as follows: when in use, the circuit board is first inserted between the multiple groups of clamping base plates 20 and the movable clamping plates 23, and each group of movable clamping plates 23 is adjusted by rotating the adjusting screw 21 and sliding upward through the limit guide rod 22 to clamp the circuit board conveniently. Then, the lifting hydraulic rod 18 is controlled to extend and descend so that the circuit board clamping assembly 4 is placed as a whole in the device soaking tank 1 filled with treatment liquid, and the gear rod plug hole 8 is aligned with the swing seat plug hole 12. At this time, the swing connecting rod 5 is passed through the gear rod plug hole 8 and the swing seat plug hole 12, and the driving motor integrated in the driving cabinet 14 drives the driving gear shaft 15 to rotate, so that the two groups of meshing swing gear shafts 16 and the swing gear rod 17 can be driven to rotate. At this time, the swing gear rod 17 is intermittently located on both sides to engage and pull the double-sided gear rod 7 so that it can move left and right, thereby driving the circuit board clamping assembly 4 as a whole through the sliding lifting adjustment assembly 3 through the swing connecting rod 5 to intermittently swing left and right, so as to improve the circuit board immersion treatment effect.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circuit board wet chemical treatment equipment, characterized in that: include: A device soaking tank (1), wherein a swing assembly (2) is fixedly connected to the side of the device soaking tank (1), a lifting and adjusting assembly (3) is telescopically connected to the top of the device soaking tank (1), a circuit board clamping assembly (4) is slidably connected to the bottom of the lifting and adjusting assembly (3), a swing connecting rod (5) is arranged between the swing assembly (2) and the circuit board clamping assembly (4), the swing assembly (2) comprises a sliding sleeve rod (6), a double-sided gear rod (7) is slidably connected to the inside of the sliding sleeve rod (6), and gear rod insertion holes (8) are provided at both ends of the double-sided gear rod (7), the lifting and adjusting assembly (3) comprises a sliding lifting plate (9), a sliding groove (10) is provided at the bottom of the sliding lifting plate (9), and the circuit board clamping assembly (4) comprises a sliding swing seat (11), swing seat insertion holes (12) are provided at both ends of the inside of the sliding swing seat (11), and a sliding strip (13) is fixedly connected to the top of the sliding swing seat (11).

2. A circuit board wet chemical processing equipment according to claim 1, characterized in that: A driving cabinet (14) is fixedly connected below the sliding sleeve rod (6); a driving gear shaft (15) is rotatably connected to the middle of the driving cabinet (14); swing gear shafts (16) are rotatably connected to both sides of the middle of the driving cabinet (14); a swing gear rod (17) is fixedly connected above the swing gear shaft (16); two groups of the swing gear shaft (16) and the swing gear rod (17) are provided; the driving gear shaft (15) meshes with the two groups of the swing gear shafts (16); and the double-sided gear rod (7) meshes with the two groups of the swing gear rods (17).

3. A circuit board wet chemical processing equipment according to claim 1, characterized in that: Lifting hydraulic rods (18) are fixedly connected at both ends below the sliding lifting plate (9), and the lifting hydraulic rods (18) are provided in two groups. Hydraulic components are integrated on both sides of the interior of the device soaking tank (1) to connect the lifting hydraulic rods (18).

4. A circuit board wet chemical processing equipment according to claim 1, characterized in that: Baseboard connecting rods (19) are fixedly connected to the two sides below the sliding swing seat (11), a clamping baseboard (20) is fixedly connected to the baseboard connecting rods (19), an adjusting screw (21) is connected to the middle part below the clamping baseboard (20), limiting guide rods (22) are fixedly connected to the two sides below the clamping baseboard (20), a movable clamping plate (23) is screwed to the outer side of the adjusting screw (21), a baseboard clamping rubber block (24) is embedded below the clamping baseboard (20), and clamping plate clamping rubber blocks (25) are embedded on both sides of the movable clamping plate (23).

5. A circuit board wet chemical processing equipment according to claim 1, characterized in that: The swing connecting rod (5) is adapted to move through the gear rod insertion hole (8) and the swing seat insertion hole (12), the sliding strip (13) is adapted to slide in the sliding groove (10), and the sliding sleeve rod (6) is provided in two groups.

6. A circuit board wet chemical processing equipment according to claim 4, characterized in that: The substrate connecting rod (19) movably passes through the interior of the movable clamping plate (23); two groups of the substrate connecting rod (19) and the clamping substrate (20) are provided, and a plurality of groups of the movable clamping plates (23) are provided.

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