Novel wave-soldering furnace carrier

Abstract

The novel wave-soldering furnace carrier comprises a first cross rod, a second cross rod and a movable rod, side rods are fixed to the two ends of the first cross rod and the two ends of the second cross rod respectively, the first cross rod, the second cross rod and the two sets of side rods form an installation frame, and sliding grooves are formed in the upper surfaces of the first cross rod, the movable rod and the side rods respectively. And a plurality of first sliding blocks are arranged in the sliding grooves of the first transverse rod and the movable rod, first screws are arranged on the upper surfaces of the first sliding blocks, elastic pieces are arranged on the peripheral side faces of the first screws in a sleeving mode, and first adjusting nuts are arranged on the portions, located on the upper surfaces of the elastic pieces, of the peripheral side faces of the first screws in a sleeving mode. According to the utility model, the circuit board body is placed on the support plate at one side of the first cross rod and the movable rod, then the rubber block is rotated to fix the circuit board body, and then the elastic sheet is moved above the electronic element on the circuit board body to fix and limit the electronic element, so that an operator can quickly install and remove the PCB, and the production efficiency is improved. And the downtime on a production line is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wave -soldering furnace carrier technical field, especially, a kind of novel wave -soldering furnace carrier. BACKGROUND

[0002] Wave -soldering furnace carrier is the key tool for wave -soldering process in electronic manufacturing, with the miniaturization and complexification of electronic product, the welding demand of circuit board is increasing continuously.Wave -soldering as a commonly used welding method, need carrier to ensure welding quality and efficiency.

[0003] Special wave -soldering furnace carrier usually needs to be designed and manufactured for specific PCB board, which leads to higher one-time investment cost, and the jig manufacturer confirms according to product design drawing, and makes sample.The jig needs to be debugged after sample making is completed.The manufacturer arranges production after sample confirmation OK.The cycle is long, and the delivery cycle of factory is affected, and the special carrier is too strong, cannot be used for multiple models, and a large number of jig inventories, therefore a kind of novel wave -soldering furnace carrier is provided. SUMMARY

[0004] The utility model aims at providing a kind of novel wave -soldering furnace carrier, to solve the existing problems.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a kind of novel wave -soldering furnace carrier, including first cross bar, second cross bar and movable rod, the first cross bar and second cross bar both ends are fixed with side rod, the first cross bar and second cross bar are formed with installation frame with two groups of side rods, the first cross bar, movable rod and side rod upper surface are all provided with sliding slot, the first cross bar and movable rod sliding slot are all provided with a plurality of first sliding block, the first sliding block upper surface is provided with first screw rod, the first screw rod circumferential surface is sleeved with spring piece, the first screw rod circumferential surface is located on the upper surface of spring piece and is sleeved with first adjusting nut, the movable rod both ends upper surface is all provided with connecting piece, the sliding slot of two groups of side rods is all provided with second sliding block, the second sliding block upper surface is provided with second screw rod, the second screw rod top end penetrates connecting piece, the second screw rod circumferential surface is located on the upper surface of connecting piece and is sleeved with second adjusting nut, the first cross bar and movable rod one side are all provided with support plate, the support plate upper surface is provided with multiple groups of rotating rod, the rotating rod circumferential surface is sleeved with gasket, the rotating rod circumferential surface is sleeved with rubber block.

[0007] Further, one end of the spring piece is rotatably connected to the first screw rod, the first adjusting nut is threadedly connected to the first screw rod, the connecting piece is slidably connected to the second screw rod, and the second screw rod is threadedly connected to the second adjusting nut.

[0008] Further, the first slider is in sliding fit with the sliding groove of the first cross bar and the movable bar.

[0009] Further, the second slider is in sliding fit with the sliding groove of the side bar, and the circuit board body is mounted on the upper surface of the support plate of the first cross bar and the movable bar.

[0010] The utility model has the following beneficial effects:

[0011] The utility model discloses a circuit board body is placed on the support plate of the first cross bar and the movable bar one side, then rotates rubber block and fixes circuit board body, then moves the elastic sheet to the electronic component above circuit board body, fixes and position limit electronic component, and personnel quick installation and removal of PCB are facilitated, and the downtime of production line is reduced. When needing to clamp different size circuit board bodies, first rotate the second adjusting nut on the side bar, and the second adjusting nut rotates upwards, no longer compresses the connecting piece, then moves the movable bar, adjusts according to the size of circuit board body, when adjusting to the appropriate position, rotates the second adjusting nut and compresses the connecting piece and fixes the movable bar, completes the adjustment of different size circuit board bodies, is suitable for various PCBs, reduces the demand of customizing special carrier for different PCBs, thereby reduces the overall production cost.

[0012] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0014] Figure 1 It is a kind of new wave-soldering furnace carrier overall structure schematic diagram;

[0015] Figure 2 It is Figure 1 It is the enlarged view of A portion in middle;

[0016] Figure 3 It is Figure 1 It is the enlarged view of B portion in middle;

[0017] Figure 4 It is Figure 1 It is the enlarged view of C portion in middle;

[0018] Figure 5 It is the schematic diagram of the three-dimensional structure of the elastic sheet in the utility model.

[0019] In the drawings, the component list represented by each sign is as follows: 1, first horizontal rod;11, second horizontal rod;2, side rod;201, sliding groove;101, support plate;102, rotating rod;103, gasket;104, rubber block;12, first sliding block;121, first screw rod;13, first adjusting nut;14, elastic sheet;21, movable rod;211, connecting sheet;22, second sliding block;23, second screw rod;24, second adjusting nut;3, circuit board body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the description of the utility model, it is understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or position relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation to the utility model.

[0022] In the description of the utility model, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figure 1 - Figure 5As shown, the utility model is a kind of novel wave-soldering over-furnace carrier, including first cross bar 1, second cross bar 11 and movable rod 21, and both ends of first cross bar 1 and second cross bar 11 are fixed with side rod 2, first cross bar 1 and second cross bar 11 and two groups of side rod 2 form mounting frame, and the upper surface of first cross bar 1, movable rod 21 and side rod 2 is all provided with sliding slot 201, the sliding slot 201 of first cross bar 1 and movable rod 21 is all provided with a plurality of first slider 12, the upper surface of first slider 12 is provided with first screw rod 121, first screw rod 121 is provided with spring piece 14 on the side surface, first screw rod 121 is provided with first adjusting nut 13 on the side surface of the upper surface of spring piece 14, the upper surface of both ends of movable rod 21 is provided with connecting piece 211, the sliding slot 201 of two groups of side rod 2 is all provided with second slider 22, the upper surface of second slider 22 is provided with second screw rod 23, and the top of second screw rod 23 penetrates connecting piece 211, and second screw rod 23 is provided with second adjusting nut 24 on the side surface of the upper surface of connecting piece 211, and the side surface of first cross bar 1 and movable rod 21 is all provided with support plate 101, and the upper surface of support plate 101 is provided with a plurality of rotating rods 102, and the side surface of rotating rod 102 is provided with gasket 103, and the side surface of rotating rod 102 is provided with rubber block 104.

[0024] Further, one end of spring piece 14 is rotatably connected with first screw rod 121, first adjusting nut 13 is threadedly connected with first screw rod 121, connecting piece 211 is slidably connected with second screw rod 23, second screw rod 23 is threadedly connected with second adjusting nut 24, and the upper surface of support plate 101 of first cross bar 1 and movable rod 21 is provided with circuit board body 3.

[0025] Further, the shape and size of first slider 12 are adapted to the sliding slot 201 of first cross bar 1 and movable rod 21, and first slider 12 is slidably connected with the sliding slot 201 of first cross bar 1 and movable rod 21.

[0026] Further, the shape and size of second slider 22 are adapted to the sliding slot 201 of side rod 2, and second slider 22 is slidably connected with the sliding slot 201 of side rod 2.

[0027] It should be noted that the utility model discloses a circuit board body 3 is placed on the support plate 101 of first cross bar 1 and movable rod 21 one side, then the rubber block 104 is rotated to fix circuit board body 3, then the elastic sheet 14 is moved to the electronic component above circuit board body 3, and the electronic component is fixed and positioned, and it is convenient for operating personnel to quickly install and remove PCB, reduces the downtime of production line. When the circuit board body 3 of different size needs to be clamped, first, the second adjusting nut 24 on the side rod 2 is rotated, the second adjusting nut 24 is rotated upwards, no longer to the connecting piece 211 pressure tight, then movable rod 21 is moved again, and the size of circuit board body 3 is adjusted, when adjusting to the appropriate position, the second adjusting nut 24 is rotated and the connecting piece 211 of movable rod 21 is fixed and adjusted to the size of circuit board body 3, is suitable for a variety of PCB, has reduced the demand of the special carrier of different PCB, thereby reduce the overall production cost.

[0028] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details exhaustively, and the application is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A new wave soldering through furnace carrier comprising a first crossbar (1), a second crossbar (11) and a movable bar (21), characterized in that: The first cross bar (1) and the second cross bar (11) are fixed with side bars (2) at both ends, the first cross bar (1), the movable bar (21) and the upper surface of the side bar (2) are provided with sliding grooves (201), the sliding grooves (201) of the first cross bar (1) and the movable bar (21) are provided with a plurality of first sliding blocks (12), the upper surface of the first sliding block (12) is provided with a first screw rod (121), the first screw rod (121) is sleeved with a spring piece (14) on the side surface, the first screw rod (121) is sleeved with a first adjusting nut (13) on the side surface of the spring piece (14), the upper surface of the movable bar (21) is provided with a connecting piece (211), the sliding grooves (201) of the two groups of side bars (2) are provided with second sliding blocks (22), the upper surface of the second sliding block (22) is provided with a second screw rod (23), the top end of the second screw rod (23) penetrates through the connecting piece (211), the second screw rod (23) is sleeved with a second adjusting nut (24) on the side surface of the connecting piece (211), one side of the first cross bar (1) and the movable bar (21) is provided with a supporting plate (101), the upper surface of the supporting plate (101) is provided with a plurality of rotating rods (102), the rotating rod (102) is sleeved with a gasket (103) on the side surface, and the rotating rod (102) is sleeved with a rubber block (104) on the side surface.

2. A novel wave soldering through furnace carrier according to claim 1, characterized in that One end of the spring piece (14) is rotatably connected with the first screw rod (121), and the first adjusting nut (13) is threadedly connected with the first screw rod (121).

3. A novel wave soldering through furnace carrier as claimed in claim 1, wherein, The connecting piece (211) is slidably connected with the second screw rod (23), and the second screw rod (23) is threadedly connected with the second adjusting nut (24).

4. A novel wave solder through furnace carrier as claimed in claim 2, wherein, The first sliding block (12) is adapted in shape and size to the sliding groove (201) of the first cross bar (1) and the movable bar (21), and the first sliding block (12) is slidably connected with the sliding groove (201) of the first cross bar (1) and the movable bar (21).

5. A novel wave soldering through furnace carrier as claimed in claim 3, wherein, The second sliding block (22) is adapted in shape and size to the sliding groove (201) of the side bar (2), and the second sliding block (22) is slidably connected with the sliding groove (201) of the side bar (2).

6. A novel wave solder through furnace carrier as claimed in claim 1, wherein, The upper surface of the supporting plate (101) of the first cross bar (1) and the movable bar (21) is provided with a circuit board body (3).

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