Storage rack for circuit board production

Abstract

The utility model belongs to the technical field of circuit boards, and particularly relates to a placing rack for circuit board production, which comprises a base, a base sliding groove, a support and a support, the clamping mechanism is in sliding connection with the base sliding groove and is suitable for moving in the grooving direction of the base sliding groove so as to clamp circuit boards of different sizes; the adjusting mechanism is arranged in the base, connected with the clamping mechanism and suitable for adjusting the position of the circuit board after the clamping mechanism clamps the circuit board so as to meet the machining requirement, the clamping mechanism is arranged, and a driving motor is started to adjust the distance between two moving plates in the clamping mechanism so as to adapt to circuit boards with different widths; and by arranging the adjusting mechanism, after the clamping mechanism clamps the circuit board, the whole clamping mechanism can be directly displaced in the production process, so that the requirement for adjusting the machining position is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit boards, and in particular relates to a placement rack for circuit board production. Background Art

[0002] During the production and processing of circuit boards, a placement rack is used, on which a clamping device is arranged to clamp the two sides of the circuit board to make it stable, and then process it. However, the existing clamping device for circuit board processing has fixed clamping blocks on both sides to fix the two sides of the circuit board with the two clamping blocks. When switching circuit boards of different sizes, it is necessary to manually adjust the distance between the two clamping blocks, which is inconvenient to operate.

[0003] Therefore, a placement rack for circuit board production is designed to solve the technical problem that the clamping device in the prior art cannot adapt to circuit boards of different sizes. Utility Model Content

[0004] The utility model aims to provide a placement rack for circuit board production to solve the above technical problems.

[0005] In order to solve the above technical problems, the utility model provides a placement rack for circuit board production, comprising:

[0006] A base, the upper end surface of which is provided with a base slide groove;

[0007] A clamping mechanism is slidably connected to the base slide slot and is suitable for moving along the slotting direction of the base slide slot to clamp circuit boards of different sizes; and

[0008] The adjusting mechanism is arranged inside the base and connected with the clamping mechanism, and is suitable for adjusting the position of the circuit board after the clamping mechanism clamps the circuit board to meet the processing requirements.

[0009] Further, the clamping mechanism comprises:

[0010] A pair of movable plates slidably connected to the base slideway; and

[0011] The transverse clamping assembly is connected with the two movable plates to drive the movable plates to slide in the base slide slots to clamp circuit boards of different sizes.

[0012] Further, the transverse clamping assembly comprises:

[0013] A drive motor, the output end of which is connected to a lead screw;

[0014] The screw rod passes through the two moving plates.

[0015] Furthermore, a longitudinal clamping assembly is provided on the opposite sides of the two movable plates, which comprises:

[0016] Two clamping plates are respectively arranged on the opposite sides of the two moving plates; wherein

[0017] The clamping plate is hollow, and two longitudinal moving blocks are slidably connected inside the clamping plate; and

[0018] A connecting rod has one end connected to the longitudinal moving block and the other end connected to the clamping block.

[0019] Furthermore, a clamping motor is disposed on the outer side of one end of the clamping plate;

[0020] The output end of the clamping motor is connected to a threaded rod, and one end of the threaded rod passes through the clamping plate and is located inside the clamping plate; and

[0021] One of the longitudinal moving blocks is located on the threaded rod and is threadably engaged with the threaded rod.

[0022] Further, the adjustment mechanism includes:

[0023] A cylinder is arranged on the inner wall of the base; wherein

[0024] The output end of the cylinder is connected to the screw rod.

[0025] Furthermore, a horizontal groove is provided on the inner wall of the base; and

[0026] A placement plate is slidably connected in the horizontal groove; wherein

[0027] The two ends of the placing plate are located in the horizontal groove, and the driving motor is arranged on the upper end surface of the placing plate.

[0028] The beneficial effect of the utility model is that the utility model is provided with a clamping mechanism, and the distance between the two movable plates in the clamping mechanism is adjusted by starting the driving motor to adapt to circuit boards of different widths. In addition, by providing an adjustment mechanism, after the clamping mechanism clamps the circuit board, the clamping mechanism as a whole can be directly displaced during the production process to meet the needs of processing position adjustment.

[0029] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0034] Figure 3 The utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0035] Figure 4 It is a schematic diagram of the internal structure of the base of the utility model.

[0036] In the figure:

[0037] 1. Clamping mechanism; 10. Moving plate; 11. Clamping plate; 12. Clamping block; 13. Clamping motor; 14. Threaded rod; 15. Longitudinal moving block; 16. Connecting rod; 17. Limiting groove; 18. Limiting block;

[0038] 2. Horizontal clamping assembly; 20. Driving motor; 21. Screw rod;

[0039] 3. Adjustment mechanism; 30. Cylinder; 31. Placement plate;

[0040] 4. Base; 40. Base slide; 41. Horizontal slot. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0042] During the production and processing of circuit boards, a placement rack is used, on which a clamping device is arranged to clamp the two sides of the circuit board to make it stable, and then process it. However, the existing clamping device for circuit board processing has fixed clamping blocks on both sides to fix the two sides of the circuit board with the two clamping blocks. When switching circuit boards of different sizes, it is necessary to manually adjust the distance between the two clamping blocks, which is inconvenient to operate.

[0043] In order to solve the above technical problems, in at least one embodiment, a placement rack for circuit board production is provided, comprising: a base 4, the upper end surface of which is provided with a base slide groove 40; a clamping mechanism 1, which is slidably connected to the base slide groove 40 and is suitable for moving along the groove direction of the base slide groove 40 to clamp circuit boards of different sizes; and an adjustment mechanism 3, which is arranged inside the base 4 and connected to the clamping mechanism 1 and is suitable for adjusting the position of the circuit board after the clamping mechanism 1 clamps the circuit board to meet the processing needs;

[0044] By providing a clamping mechanism, the distance between the two movable plates in the clamping mechanism can be adjusted by starting a driving motor to adapt to circuit boards of different widths. In addition, by providing an adjusting mechanism, after the clamping mechanism clamps the circuit board, the clamping mechanism as a whole can be directly displaced during the production process to meet the needs of processing position adjustment.

[0045] In some embodiments, Figures 2 to 3 As shown, the threaded rod 14 is located at the central hollow of the clamping plate 11, one end of the threaded rod 14 is connected to a bearing at one end of the inner wall of the clamping plate 11, and the other end passes through the clamping plate 11 and is connected to the output end of the clamping motor 13. Two longitudinal moving blocks 15 are arranged on the threaded rod 14. For the threaded rod 14, its thread does not cover the entire threaded rod 14, the threaded part is engaged with one of the longitudinal moving blocks 15, and the non-threaded part is connected to the bearing of the other longitudinal moving block 15 (and the position of the longitudinal moving block 15 is fixed), and a limiting groove 17 is provided on the inner bottom surface of the clamping plate 11, and a fixing is fixed at the bottom end of the longitudinal moving block 15 engaged with the threaded rod 14. The limit block 18 allows the limit block 18 to slide in the limit groove 17. When one side of the circuit board needs to be clamped, one corner of the circuit board is fitted with the clamping block 12 on one side of the longitudinal clamping block 15 connected to the bearing of the threaded rod 14 (the shape of the clamping block 12 is preferably L-shaped to fit the corner of the circuit board). At this time, the clamping motor 13 is started, and its output end drives the threaded rod 14 to rotate, so that a longitudinal moving block 15 engaged with the threaded rod 14 moves in the clamping plate 11, so that it moves close to another longitudinal moving block 15 until the clamping block 12 on it clamps the other corner of the circuit board, thereby clamping and fixing the two corners on the same side of the circuit board.

[0046] In some embodiments, after replacing a circuit board of a different size, when the circuit board needs to be clamped laterally, such as Figure 4 As shown, the drive motor 20 is started, and its output end drives the screw 21 to rotate, wherein one movable plate 10 is engaged with the screw thread, and the other movable plate 10 is connected to the screw bearing, and the movable plate 10 engaged with the screw 21 moves along the horizontal groove 41 to approach or move away from the other movable plate 10 under the action of the screw 21 until the corners on both sides of the circuit board are clamped.

[0047] In some embodiments, the components in the clamping plates 11 on the two movable plates 10 are the same and operate in the same manner. In combination with the above content, for the stationary movable plate 10, a clamping block 12 is stationary on it, and one corner of the circuit board is attached to the clamping block 12, and then the clamping motor 13 and the driving motor 20 are started, so that the remaining three clamping blocks 12 clamp the remaining three corners of the circuit board to achieve clamping of circuit boards of different sizes.

[0048] In some embodiments, after the circuit board is clamped and fixed, during the process of processing the circuit board, if the processing part is replaced, for example, after replacing the drilling device (the drilling device is the prior art), the fixed position of the circuit board does not exactly correspond to the drilling device, then at this time, the cylinder 30 is started, and its output end is connected to the bearing at one end of the screw rod 21. The output end of the cylinder 30 is extended or retracted to drive the screw rod 21, the motor 20 and the components connected to the screw rod 21 to move horizontally, and the motor 20 is placed on the placement plate 31. When the output end of the cylinder 30 is extended or retracted, the placement plate 31 is driven to move horizontally in the horizontal groove 41 to adjust the position of the fixed circuit board, thereby meeting the needs of subsequent processing.

[0049] To summarize, by providing a clamping mechanism, the driving motor is started to adjust the distance between the two movable plates in the clamping mechanism to adapt to circuit boards of different widths, and by providing an adjustment mechanism, after the clamping mechanism clamps the circuit board, the clamping mechanism as a whole can be directly displaced during the production process to meet the needs of processing position adjustment.

[0050] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0052] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A placement rack for circuit board production, characterized in that: include: A base, the upper end surface of which is provided with a base slide groove; The clamping mechanism is slidably connected to the base slide slot and is suitable for moving along the slotting direction of the base slide slot to clamp circuit boards of different sizes; as well as The adjusting mechanism is arranged inside the base and connected with the clamping mechanism, and is suitable for adjusting the position of the circuit board after the clamping mechanism clamps the circuit board to meet the processing requirements.

2. The placement rack according to claim 1, characterized in that: The clamping mechanism comprises: A pair of movable plates slidably connected to the base slideway; and The transverse clamping assembly is connected with the two movable plates to drive the movable plates to slide in the base slide slots to clamp circuit boards of different sizes.

3. The placement rack according to claim 2, characterized in that: The lateral clamping assembly comprises: A drive motor, the output end of which is connected to a lead screw; The screw rod passes through the two moving plates.

4. The placement rack according to claim 3, characterized in that: A longitudinal clamping assembly is provided on the opposite sides of the two movable plates, which comprises: Two clamping plates are respectively arranged on opposite sides of the two movable plates; wherein The clamping plate is hollow, and two longitudinal moving blocks are slidably connected inside the clamping plate; and A connecting rod has one end connected to the longitudinal moving block and the other end connected to the clamping block.

5. The placement rack according to claim 4, characterized in that: A clamping motor is arranged on the outer side of one end of the clamping plate; The output end of the clamping motor is connected to a threaded rod, and one end of the threaded rod passes through the clamping plate and is located inside the clamping plate; and One of the longitudinal moving blocks is located on the threaded rod and is threadably engaged with the threaded rod.

6. The placement rack according to claim 5, characterized in that: The regulating mechanism comprises: A cylinder arranged on the inner wall of the base; in The output end of the cylinder is connected to the screw rod.

7. The placement rack according to claim 6, characterized in that: A horizontal groove is formed on the inner wall of the base; and A placement plate is slidably connected in the horizontal groove; wherein The two ends of the placing plate are located in the horizontal groove, and the driving motor is arranged on the upper end surface of the placing plate.

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