Condenser of reflow oven

Abstract

The utility model relates to the technical field of condensers, and provides a reflow oven condenser which comprises a condenser body, two side plates and a mounting plate, the two side plates are fixed to the two sides of the condenser body respectively, and the mounting plate is fixed to one side plate. A damping assembly is mounted at the bottom of the condenser body and comprises a damping plate and spring shafts, the damping plate is located below the condenser body, a gap is formed between the damping plate and the mounting plate, and the multiple spring shafts are fixed to the damping plate. The condenser has the advantages that the problems that due to the fact that the upper end and the lower end of the installation plate both protrude out of the condenser body, the condenser is usually obliquely placed and is inconvenient to load, bumping occurs in the transportation process, the condenser collides with one another, the condenser cannot buffer impact force, and the service life of the condenser is prolonged are solved. And the problem of abrasion or damage is extremely likely to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a reflow furnace condenser. Background Art

[0002] The reflow oven condenser is a key component in the reflow soldering equipment. During the reflow soldering process, the condenser absorbs heat to convert the gaseous refrigerant into liquid, thereby completing the soldering process and ensuring the normal operation of the equipment and soldering quality.

[0003] like Figure 1-2 As shown, the reflow oven condenser model 213439 includes a condenser body, side panels, and a mounting plate. Heat dissipation fins are installed on both the upper and lower sides of the condenser body. Two side panels are provided, one fixed to each side of the condenser body, and the mounting plate is fixed to one of the side panels. Because the upper and lower ends of the mounting plate protrude from the condenser body, the condenser is usually placed at an angle, making it difficult to load onto a vehicle. Furthermore, during transportation, there will be bumps, which can cause collisions between condensers. The condenser itself is unable to buffer the impact force, and is very likely to wear or damage. Therefore, a reflow oven condenser is urgently needed to solve the above problems. Utility Model Content

[0004] In response to the above-mentioned technical problems existing in the prior art, a reflow furnace condenser is provided, which solves the problem that since the upper and lower ends of the mounting plate protrude from the condenser body, the condenser is usually placed at an angle, which is inconvenient for loading, and there will be bumps during transportation, which will cause collisions between condensers. The condenser itself is difficult to buffer the impact force, and is very likely to be worn or damaged.

[0005] The purpose and effect of this utility model are achieved by the following specific technical means:

[0006] A reflow furnace condenser comprises a condenser body, a side plate and a mounting plate, wherein the side plates are provided in two pieces and are fixed to both sides of the condenser body respectively, and the mounting plate is fixed to one of the side plates;

[0007] A shock-absorbing assembly is installed at the bottom of the condenser body, and the shock-absorbing assembly includes a shock-absorbing plate and a spring shaft. The shock-absorbing plate is located below the condenser body, and there is a gap between the shock-absorbing plate and the mounting plate. The spring shafts are provided in plurality and are all fixed to the shock-absorbing plate, and the upper ends of the plurality of spring shafts are detachably connected to the bottoms of the two side plates.

[0008] The shock-absorbing plate is movably connected to a side support plate that is distributed opposite to the mounting plate, and the side plate away from the mounting plate is placed on the side support plate.

[0009] Preferably, at least one plug post is fixed to the upper end of each spring shaft, and a plurality of plug holes for inserting the plug posts are opened at the bottom of the side plate.

[0010] Preferably, a damping sleeve is fixed in each of the jacks, and the plug post is inserted into the damping sleeve.

[0011] Preferably, the side panels and the side support panels are similar in shape and size.

[0012] Preferably, a plurality of supporting legs are fixed on both sides of the bottom of the shock-absorbing plate, and a plurality of limiting holes for inserting the supporting legs are opened on the top of the mounting plate and the side support plate.

[0013] Preferably, a strip hole is opened at the bottom of the side support plate, a limiting ring is fixed at the bottom of the strip hole, and a T-shaped sliding rod is provided in the strip hole. The lower end of the T-shaped sliding rod passes through the limiting ring and is fixed on the shock-absorbing plate, and the T-shaped sliding rod is slidably connected to the limiting ring.

[0014] Preferably, both upper and lower sides of the condenser body are open ends, and heat dissipation fins are installed on both upper and lower sides of the condenser body.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When placing the condenser body alone, place it on the shock-absorbing assembly and side support plates. This horizontal position helps ensure even and stable force distribution to the condenser body, facilitating the neat and stable loading of a large number of condensers. When the condenser body is subjected to external forces, the shock-absorbing assembly buffers the force, providing excellent protection for the condenser.

[0017] When disassembling, just move the condenser body upwards and the pins will be detached from the shock-absorbing assembly and the side support plate, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the condenser of the present utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the condenser of the present utility model;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the condenser (including the shock-absorbing assembly and the side support plate) of the present utility model;

[0021] Figure 4 This is a schematic diagram of the main cross-sectional structure of a large number of condensers of the present invention after being stacked and loaded onto a vehicle;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the local structure at point A.

[0023] Markings in the figure: condenser body 1, side panel 2, mounting plate 3, heat dissipating fin 4, shock absorbing plate 5, support leg 6, side support plate 7, limiting hole 8, spring shaft 9, plug hole 10, plug column 11, strip hole 12, limiting ring 13, T-shaped slide bar 14. DETAILED DESCRIPTION

[0024] See also Figure 1-5 , further illustrate the embodiments of the present utility model;

[0025] A reflow furnace condenser includes a condenser body 1, side panels 2, and a mounting plate 3. The side panels 2 are provided in two pieces and are fixed to both sides of the condenser body 1. The mounting plate 3 is fixed to one of the side panels 2. The mounting plate 3 is used to be mounted on the reflow furnace. The upper and lower sides of the condenser body 1 are both open ends, and the upper and lower sides of the condenser body 1 are both installed with heat dissipation fins 4. The heat dissipation fins 4 are used to dissipate heat from the condenser body 1.

[0026] A shock-absorbing assembly is installed at the bottom of the condenser body 1 so that the shock-absorbing assembly can buffer the shock or impact force on the condenser during transportation, thereby providing good protection for the condenser. The shock-absorbing assembly specifically includes a shock-absorbing plate 5 and a spring shaft 9. The shock-absorbing plate 5 is located below the condenser body 1, and there is a gap between the shock-absorbing plate 5 and the mounting plate 3, which allows the mounting plate 3 to move slightly up and down. A plurality of spring shafts 9 are provided and all are fixed on the shock-absorbing plate 5, and the upper ends of the plurality of spring shafts 9 are detachably connected to the bottom of the two side plates 2, respectively, to facilitate quick installation or removal of the condenser and the shock-absorbing assembly.

[0027] On the one hand, in order to ensure that the condenser is more stably stressed when placed alone, and on the other hand, to facilitate the neat and stable loading of a large number of condensers, a side support plate 7 is movably connected to the shock-absorbing plate 5 and is distributed opposite to the mounting plate 3. The side plate 2 and the side support plate 7 are similar in shape and size, and the side plate 2 away from the mounting plate 3 is placed on the side support plate 7.

[0028] Specifically, at least one plug post 11 is fixed to the upper end of each spring shaft 9. Several insertion holes 10 are provided at the bottom of each side panel 2 for inserting the plug posts 11. This plug-in connection facilitates quick installation and removal of the condenser and spring shaft 9. To stabilize the plug posts 11 within the insertion holes 10, damping sleeves are fixed within the insertion holes 10. Inserting the plug posts 11 into the damping sleeves increases resistance to longitudinal movement of the plug posts 11, preventing them from dislodging from the insertion holes 10.

[0029] On the basis of the above, a number of legs 6 are fixed on both sides of the bottom of the shock absorbing plate 5, and a number of limiting holes 8 for the legs 6 to be inserted are opened on the top of the mounting plate 3 and the side support plate 7. When multiple condensers are stacked vertically, Figure 4As shown, the legs 6 at the bottom of the upper damping plate 5 are respectively inserted into the limiting holes 8 at the top of the lower mounting plate 3 and the side support plate 7. In this way, a large number of condensers can be neatly and stably loaded onto the vehicle.

[0030] like Figure 3 Or as shown in Figure 4, in order to ensure that the side support plate 7 is stably connected to the shock-absorbing plate 5 while also having space for movement, a strip hole 12 is opened at the bottom of the side support plate 7, and a limiting ring 13 is fixed at the bottom of the strip hole 12, and a T-shaped slide bar 14 is provided in the strip hole 12. The lower end of the T-shaped slide bar 14 passes through the limiting ring 13 and is fixed to the shock-absorbing plate 5, and the T-shaped slide bar 14 is slidably connected to the limiting ring 13, which can effectively prevent the side support plate 7 from being brought out when the condenser is removed from the spring shaft 9.

[0031] This solution works as follows:

[0032] When the condenser body 1 is placed alone, Figure 3 and 5 As shown, the condenser body 1 is placed on the shock absorbing assembly and the side support plate 7. Specifically, when placing the condenser body 1, align the pin 11 on the spring shaft 9 with the socket 10 at the bottom of the side plate 2. Under the gravity of the condenser body 1, the pin 11 will be inserted into the damping sleeve of the corresponding socket 10. At this time, the condenser body 1 is placed horizontally, which is conducive to uniform and stable force on the condenser body 1. When the condenser body 1 is subjected to external force, due to the elasticity of the spring shaft 9, the condenser body 1 will move longitudinally on the spring shaft 9 and compress or stretch the spring shaft 9, thereby buffering the external force and providing good protection for the condenser. During the longitudinal movement of the condenser body 1, the side support plate 7 will be moved together, and the T-shaped slide bar 14 will slide longitudinally in the limit ring 13.

[0033] When disassembling, it is only necessary to move the condenser body 1 upwards, and the plug post 11 will be removed from the damping sleeve of the corresponding socket 10, and at the same time the condenser body 1 will be separated from the side support plate 7, which is easy to operate.

[0034] If a large number of condensers need to be loaded onto a vehicle, place the installed condensers on the vehicle, and then insert the legs 6 at the bottom of the upper shock-absorbing plate 5 into the limiting holes 8 on the top of the lower mounting plate 3 and the side support plate 7 respectively. In this way, a large number of condensers can be loaded neatly and stably. When the vehicle is bumpy and the condensers collide with each other, the shock-absorbing assembly will also cushion the impact force on the condensers. The shock-absorbing method of the shock-absorbing assembly is the same as above and will not be repeated here.

Claims

1. A reflow furnace condenser, comprising a condenser body (1), side panels (2) and a mounting plate (3), wherein the side panels (2) are provided in two pieces and are fixed to both sides of the condenser body (1), respectively, and the mounting plate (3) is fixed to one of the side panels (2), characterized in that: A shock-absorbing assembly is installed at the bottom of the condenser body (1), and the shock-absorbing assembly includes a shock-absorbing plate (5) and a spring shaft (9). The shock-absorbing plate (5) is located below the condenser body (1), and there is a gap between the shock-absorbing plate (5) and the mounting plate (3). The spring shafts (9) are provided with a plurality of spring shafts and are all fixed on the shock-absorbing plate (5), and the upper ends of the plurality of spring shafts (9) are detachably connected to the bottoms of the two side plates (2). The shock-absorbing plate (5) is movably connected to a side support plate (7) that is distributed opposite to the mounting plate (3), and the side plate (2) away from the mounting plate (3) is placed on the side support plate (7).

2. The reflow furnace condenser according to claim 1, characterized in that: At least one plug post (11) is fixed to the upper end of each spring shaft (9), and a plurality of insertion holes (10) for inserting the plug posts (11) are provided at the bottom of the side plate (2).

3. The reflow furnace condenser according to claim 2, characterized in that: A damping sleeve is fixed in each of the jacks (10), and the plug post (11) is inserted into the damping sleeve.

4. The reflow furnace condenser according to claim 1, characterized in that: The side plate (2) and the side support plate (7) are similar in shape and size.

5. The reflow furnace condenser according to claim 4, characterized in that: A plurality of supporting legs (6) are fixed on both sides of the bottom of the shock-absorbing plate (5), and a plurality of limiting holes (8) for inserting the supporting legs (6) are opened on the top of the mounting plate (3) and the side support plate (7).

6. The reflow furnace condenser according to claim 1, characterized in that: A strip hole (12) is formed at the bottom of the side support plate (7), a limiting ring (13) is fixed at the bottom of the strip hole (12), and a T-shaped sliding rod (14) is provided in the strip hole (12), the lower end of the T-shaped sliding rod (14) passes through the limiting ring (13) and is fixed on the shock absorbing plate (5), and the T-shaped sliding rod (14) is slidably connected to the limiting ring (13).

7. The reflow furnace condenser according to claim 1, characterized in that: Both the upper and lower sides of the condenser main body (1) are open ends, and heat dissipation fins (4) are installed on both the upper and lower sides of the condenser main body (1).

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