Wave soldering tray

Abstract

The utility model discloses a wave-soldering tray, and relates to the field of wave soldering, the wave-soldering tray comprises a tray body, the tray body is provided with a clamping assembly used for fixing a product, the clamping assembly comprises four accommodating grooves formed in the upper surface of the tray body, racks are fixedly connected in the accommodating grooves, and sliding grooves are formed in the upper surface of the tray body and located on the two sides of the accommodating grooves; through cooperative arrangement of the rack, the gear, the insertion rod and other structures, during use, a product is placed on the tray body, the insertion rod is made to be away from the gear by pulling the pull rod, then the U-shaped block slides through the sliding groove, the gear moves on the rack, the clamping plates are driven to be close to each other, the clamping plates abut against the product, and then the pull rod is released; the limiting plate falls to enable the inserting rod to make contact with the gear and be clamped in a groove of the gear, the gear stops rotating and cannot move on the rack, the product is clamped and fixed through the clamping plate, and the problems that locking pieces need to be rotated one by one, operation is tedious, and the working efficiency is reduced are solved as much as possible.

Description

Technical Field

[0001] The present application relates to the field of wave soldering, and in particular to a wave soldering tray. Background Art

[0002] The circuit board is the support body of electronic components. During the circuit board production process, some plug-ins on the circuit board will be soldered. For highly integrated and modular circuit boards, wave soldering is usually used for soldering.

[0003] The utility model patent with announcement number CN220430818U proposes a wave soldering pallet, including a pallet, on which a clamping mechanism and a stacking mechanism are provided. The clamping mechanism includes a slider, a sliding plate and a locking member. The slider is slidably arranged on the pallet, the locking member is threaded through the slider, the end of the sliding plate is fixed to the upper surface of the slider, a slide groove is opened on the pallet, and the slider is slidably arranged in the slide groove.

[0004] One of the wave soldering pallets mentioned above is designed to place the product in the pallet, move the slider to press the sliding plate against the product, and then rotate the locking piece. The lower surface of the locking piece squeezes the upper surface of the pallet to lock the product in the pallet and fix the product. However, the locking pieces need to be rotated one by one, which is cumbersome to operate and reduces work efficiency. Utility Model Content

[0005] In order to achieve the above objectives, the present application provides a wave soldering tray.

[0006] The wave soldering tray provided in this application adopts the following technical solution:

[0007] The top of the U-shaped block is fixedly connected to the U-shaped frame, and the top of the U-shaped frame is provided with a pull rod, one end of the pull rod passes through the U-shaped frame and is fixedly connected to the limiting plate, and the lower surface of the limiting plate is fixedly connected to two vertically arranged plug rods, and one end of the plug rod away from the limiting plate passes through the U-shaped block and abuts against the gear, and the ends of the four U-shaped blocks close to each other are fixedly connected to the clamping plate.

[0008] By adopting the above technical solution, when in use, the product is placed on the tray body, and then the pull rod is pulled to move the insertion rod away from the gear, and then the U-shaped block is slid through the slide groove so that the gear can rotate and move on the rack, driving the splints to approach each other, and the splints are all in contact with the product, and then the pull rod is released to make the limit plate fall and make the insertion rod contact with the gear, and get stuck in the groove of the gear, so that the gear stops rotating and cannot move on the rack, so that the splint clamps the product and fixes it, avoiding the need to rotate the locking parts one by one, which is more cumbersome to operate and leads to reduced work efficiency.

[0009] Preferably, a spring is sleeved on the pull rod, one end of the spring is fixedly connected to the limiting plate, and the other end of the spring is fixedly connected to the U-shaped frame.

[0010] By adopting the above technical solution, the limit plate can be abutted against the U-shaped block through the spring to prevent the pull rod from moving during use, disengaging the insertion rod from the gear, allowing the gear to rotate and move on the rack, resulting in the inability to clamp the product.

[0011] Preferably, an elastic rubber pad is fixedly connected to one end of the clamping plate away from the U-shaped block.

[0012] By adopting the above technical solution, the elastic rubber pad can prevent the clamping plate from directly contacting the product and causing damage to the product when clamping the product.

[0013] Preferably, guide rods are fixedly connected to the upper surface of the limiting plate on both sides of the spring, and one end of the guide rod away from the limiting plate passes through the U-shaped frame to form a sliding arrangement.

[0014] By adopting the above technical solution, the guide rod can improve the stability of the movement of the pull rod and the insertion rod to prevent shaking.

[0015] Preferably, a connecting rod is fixedly connected in the sliding groove, and the U-shaped block is located in the sliding groove and is sleeved on the connecting rod.

[0016] By adopting the above technical solution, the stability of the connection between the U-shaped block and the slide groove can be improved through the connecting rod, preventing the U-shaped block from falling out of the slide groove.

[0017] Preferably, positioning rods are fixedly connected to the four sides of the upper surface of the tray body, and positioning holes adapted to the positioning rods are opened on the four sides of the lower surface of the tray body.

[0018] By adopting the above technical solution, multiple pallet bodies can be easily stacked and arranged through the positioning rods and positioning holes, making them convenient for storage and movement.

[0019] Preferably, notches are provided at the bottom ends of the side walls on both sides of the tray body.

[0020] By adopting the above technical solution, the notch can prevent multiple tray bodies from being adsorbed and difficult to separate when they are stacked together.

[0021] Preferably, one end of the pull rod away from the limiting plate is fixedly connected to a T-shaped handle.

[0022] By adopting the above technical solution, the operator can pull the pull rod conveniently through the T-shaped handle.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The present application is provided with coordination between structures such as a rack, a gear and an insertion rod. When in use, the product is placed on the tray body, and then the pull rod is pulled to move the insertion rod away from the gear. Then, the U-shaped block is slid through the slide groove so that the gear can rotate and move on the rack, driving the clamping plates to approach each other, and the clamping plates are all in contact with the product. Then, the pull rod is released, and the limit plate falls to make the insertion rod contact with the gear, and is stuck in the groove of the gear, so that the gear stops rotating and cannot move on the rack, so that the clamping plates clamp the product and fix it, thus avoiding the need to rotate the locking parts one by one, which is more cumbersome to operate and reduces work efficiency.

[0025] 2. The spring can be used to abut the limit plate against the U-shaped block to prevent the pull rod from moving during use. The insertion rod is separated from the gear, allowing the gear to rotate and move on the rack, making it impossible to clamp the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a wave soldering tray according to an embodiment of the present application;

[0027] Figure 2 This is a schematic diagram of a U-shaped block explosion structure mainly embodied in an embodiment of the present application;

[0028] Figure 3 The embodiment of this application mainly reflects Figure 1 Schematic diagram of the enlarged structure of region A;

[0029] Figure 4 This is a schematic diagram mainly showing the lower surface structure of the tray body in an embodiment of the present application.

[0030] Figure numerals: 1. Tray body; 2. Receiving groove; 3. Rack; 4. Slide groove; 5. U-shaped block; 6. Gear; 7. U-shaped frame; 8. Pull rod; 9. Limit plate; 10. Insert rod; 11. Clamp; 12. Spring; 13. Elastic rubber pad; 14. Guide rod; 15. Connecting rod; 16. Positioning rod; 17. Positioning hole; 18. Notch; 19. T-shaped handle. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0032] An embodiment of the present application discloses a wave soldering tray.

[0033] Reference Figure 1 、 Figure 2 and Figure 3 A wave soldering tray includes a tray body 1, on which a clamping assembly for fixing a product is provided, wherein the clamping assembly includes a receiving groove 2, a rack 3, a slide 4, a U-shaped block 5, a gear 6, a U-shaped frame 7, a pull rod 8, a limit plate 9, an insertion rod 10, and a clamping plate 11;

[0034] There are four receiving slots 2 opened on the upper surface of the tray body 1, and the four receiving slots 2 are arranged opposite to each other. There are four racks 3 fixedly connected to the receiving slots 2 respectively. There are four groups of slides 4, each group has two, and every two slides 4 are opened on the upper surface of the tray body 1 on both sides of the receiving slot 2. There are four U-shaped blocks 5 respectively located above the receiving slots 2. The two ends of the U-shaped block 5 are respectively slidably connected to the slide 4. There are four gears 6 respectively arranged in the inner cavity of the U-shaped block 5 and forming a rotational connection. The gears 6 are respectively connected to the The racks 3 are meshed with each other, and the U-shaped frame 7 is provided with four fixedly connected to the top of the U-shaped block 5 respectively. The pull rods 8 are provided with four respectively located at the top of the U-shaped frame 7 and one end passes through the U-shaped frame 7 and is fixedly connected to the limit plate 9. There are four groups of plug rods 10, and each group of plug rods 10 is fixedly connected to the lower surface of the limit plate 9. Each group of plug rods 10 is provided with two and vertically arranged. The end of the plug rod 10 away from the limit plate 9 passes through the U-shaped block 5 and abuts against the gear 6. There are four splints 11 respectively fixedly connected to the ends of the four U-shaped blocks 5 close to each other.

[0035] Reference Figure 2 A spring 12 is provided on the pull rod 8, one end of the spring 12 is fixedly connected to the limit plate 9, and the other end of the spring 12 is fixedly connected to the U-shaped frame 7. The limit plate 9 can be abutted against the U-shaped block 5 through the spring 12 to prevent the pull rod 8 from moving during use, and the insertion rod 10 is disengaged from the gear 6, so that the gear 6 can rotate and move on the rack 3, resulting in the product being unable to be clamped and fixed.

[0036] Reference Figure 2 One end of the clamping plate 11 away from the U-shaped block 5 is fixedly connected to an elastic rubber pad 13. The elastic rubber pad 13 can prevent the clamping plate 11 from directly contacting the product and causing damage to the product when clamping the product.

[0037] Reference Figure 2 The upper surface of the limit plate 9 is fixedly connected to a guide rod 14 on both sides of the spring 12. The end of the guide rod 14 away from the limit plate 9 passes through the U-shaped frame 7 and forms a sliding setting. The guide rod 14 can improve the stability of the movement of the pull rod 8 and the insertion rod 10 to prevent shaking.

[0038] Reference Figure 3 A connecting rod 15 is fixedly connected to the chute 4, and the U-shaped block 5 is located in the chute 4 and is sleeved on the connecting rod 15. The connecting rod 15 can improve the stability of the connection between the U-shaped block 5 and the chute 4 and prevent the U-shaped block 5 from escaping from the chute 4.

[0039] Reference Figure 4 The four sides of the upper surface of the tray body 1 are fixedly connected with positioning rods 16, and the four sides of the lower surface of the tray body 1 are provided with positioning holes 17 that are compatible with the positioning rods 16. Through the positioning rods 16 and the positioning holes 17, multiple tray bodies 1 can be stacked and arranged conveniently for storage and movement.

[0040] Reference Figure 1 A notch 18 is provided at the bottom end of the side walls on both sides of the tray body 1. The notch 18 can prevent multiple tray bodies 1 from being adsorbed and difficult to separate when they are stacked together.

[0041] Reference Figure 2 One end of the pull rod 8 away from the limiting plate 9 is fixedly connected to a T-shaped handle 19, which facilitates the operator to pull the pull rod 8 through the T-shaped handle 19.

[0042] The implementation principle of a wave soldering tray in the embodiment of the present application is as follows: when in use, the user first places the product on the tray body 1, and then pulls the pull rod 8 to move the limit plate 9 upward, squeezes the spring 12, and moves the insertion rod 10 away from the gear 6, and then slides the U-shaped block 5 through the slide groove 4, so that the gear 6 can rotate and move on the rack 3, driving the clamping plates 11 to approach each other, and making the elastic rubber pads 13 abut against the product, and then releases the pull rod 8, so that the spring 12 rebounds and presses the limit plate 9 to make the insertion rod 10 contact with the gear 6, so that the insertion rod 10 is stuck in the groove of the gear 6, so that the gear 6 stops rotating and cannot move on the rack 3, so that the clamping plate 11 clamps the product and fixes it, thereby avoiding the need to rotate the locking parts one by one, which is cumbersome to operate and reduces work efficiency.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A wave soldering tray, comprising a tray body (1), wherein the tray body (1) is provided with a clamping assembly for fixing a product, characterized in that: The clamping assembly comprises four receiving grooves (2) provided on the upper surface of the tray body (1), racks (3) are fixedly connected in the receiving grooves (2), slide grooves (4) are provided on both sides of the upper surface of the tray body (1) located on the receiving grooves (2), and a U-shaped block (5) is provided on the upper surface of the tray body (1) located above the receiving grooves (2), the two ends of the U-shaped block (5) are respectively connected to the slide grooves (4) in a sliding manner, and a gear (6) is rotatably connected to the inner cavity of the U-shaped block (5), and the gear (6) is connected to the rack (3). ) are engaged with each other, the top of the U-shaped block (5) is fixedly connected to a U-shaped frame (7), the top of the U-shaped frame (7) is provided with a pull rod (8), one end of the pull rod (8) passes through the U-shaped frame (7) and is fixedly connected to a limit plate (9), the lower surface of the limit plate (9) is fixedly connected to two vertically arranged plug rods (10), the end of the plug rod (10) away from the limit plate (9) passes through the U-shaped block (5) and abuts against the gear (6), and the ends of the four U-shaped blocks (5) close to each other are fixedly connected to a clamping plate (11).

2. The wave soldering tray according to claim 1, characterized in that: A spring (12) is sleeved on the pull rod (8), one end of the spring (12) is fixedly connected to the limit plate (9), and the other end of the spring (12) is fixedly connected to the U-shaped frame (7).

3. The wave soldering tray according to claim 2, characterized in that: An elastic rubber pad (13) is fixedly connected to one end of the clamping plate (11) away from the U-shaped block (5).

4. The wave soldering tray according to claim 3, characterized in that: The upper surface of the limit plate (9) is fixedly connected to guide rods (14) on both sides of the spring (12), and one end of the guide rod (14) away from the limit plate (9) passes through the U-shaped frame (7) to form a sliding arrangement.

5. The wave soldering tray according to claim 4, characterized in that: A connecting rod (15) is fixedly connected in the sliding groove (4), and the U-shaped block (5) is located in the sliding groove (4) and is sleeved on the connecting rod (15).

6. The wave soldering tray according to claim 5, characterized in that: Positioning rods (16) are fixedly connected to the four sides of the upper surface of the tray body (1), and positioning holes (17) adapted to the positioning rods (16) are opened on the four sides of the lower surface of the tray body (1).

7. The wave soldering tray according to claim 6, characterized in that: Notches (18) are provided at the bottom ends of the side walls on both sides of the tray body (1).

8. The wave soldering tray according to claim 7, characterized in that: One end of the pull rod (8) away from the limiting plate (9) is fixedly connected to a T-shaped handle (19).

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