Air cooling chamber

Abstract

The utility model belongs to the technical field of chip processing, and discloses an air cooling chamber comprising a support frame, a plurality of cooling members, a plurality of detection members and a control module, one side of the support frame is provided with a plurality of conveying ports used for conveying devices to be cooled, the support frame is internally provided with a plurality of cooling cavities communicated with the plurality of conveying ports in a one-to-one correspondence manner, and the plurality of cooling cavities are communicated with the plurality of detection members. The supporting frame is connected with a plurality of partition pieces, and the partition pieces are arranged in the supporting frame and used for dividing the interior of the supporting frame into a plurality of cooling cavities. A cooling piece is arranged in each cooling cavity; a detection piece is arranged in each cooling cavity, and the cooling pieces in the same cooling cavity are connected with the detection pieces; the control module is connected with the cooling piece and the detection piece. Thus, the detection piece can detect whether the trolley is in place or not, the cooling piece is started after the trolley is in place, the cooling efficiency is improved, energy is saved, the cooling piece and the detection piece are arranged in the cooling cavity, flexible dispatching and turnover are facilitated, and the utilization rate of the cooling cavity and the cyclic utilization rate of the trolley are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip processing, in particular to an air cooling chamber. Background Art

[0002] A chip is a thin sheet of silicon-based material that integrates electronic components (such as transistors, resistors, capacitors, etc.). During the chip packaging and mounting process, moisture may remain inside or on the chip for various reasons. The residual moisture may affect the subsequent processing of the chip (for example, welding). Therefore, an oven is needed to batch bake the chips placed on the trolley to remove the residual moisture.

[0003] Since the baking temperature is high, the trolley and the chip are at a high temperature after baking. The trolley and the chip need to be cooled so that they can enter the next process at a suitable temperature.

[0004] After baking, the carts carrying the chips are usually placed in the workshop for natural cooling. However, when there are many carts that need to be cooled, the long heat dissipation time may make the carts difficult to recycle, and it may also easily cause product accumulation in the workshop, which is not conducive to large-scale mass production. In addition, the chips may accumulate static electricity during the manufacturing process. During the natural cooling process, static electricity accumulates on the chips and even the carts, so the staff needs to pay attention to static electricity protection. Utility Model Content

[0005] The utility model aims to provide an air cooling chamber to solve the problems of low cooling efficiency, low recycling rate of trolleys and the need to pay attention to electrostatic protection during chip cooling.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A wind-cooled chamber comprises: a support frame, a plurality of conveying ports for conveying a device to be cooled is provided on one side of the support frame, a plurality of cooling chambers connected to the plurality of conveying ports in a one-to-one correspondence are provided inside the support frame, a plurality of partitions are connected to the support frame, the partitions are arranged inside the support frame, and are used to divide the interior of the support frame into the plurality of cooling chambers; a plurality of cooling members, each of the cooling chambers is provided with the cooling member, and is used to cool the device to be cooled; a plurality of detection members, each of the cooling chambers is provided with the detection member, and is used to detect whether the device to be cooled is in place, and the cooling members in the same cooling chamber are connected to the detection member; and a control module, and the control module is connected to both the cooling member and the detection member.

[0008] Preferably, the partition is a partition frame, and the partition frame is provided with a plurality of ventilation holes to connect the adjacent cooling chambers.

[0009] Preferably, the air cooling chamber further comprises a connecting member, which is connected to the support frame and is used for enabling adjacent support frames to be selectively connected via the connecting member; and / or, the connecting member is connected to the partition and is used for enabling the partition and the support frame to be selectively connected via the connecting member.

[0010] Preferably, the cooling element located in the same cooling cavity is arranged on the top surface of the cooling cavity and the side wall of the cooling cavity away from the conveying port.

[0011] Preferably, the cooling end of the cooling element is flush with the side of the supporting frame connected thereto facing the cooling cavity.

[0012] Preferably, the support frame is detachably connected to a cooling box, and the cooling element is arranged in the cooling box.

[0013] Preferably, the air-cooled chamber further comprises a plurality of control components, each of which is provided in the cooling cavity, and the control component is connected to the cooling component and the control module for sending a control signal to the cooling component.

[0014] Preferably, the air-cooled chamber further comprises a plurality of indicators, each of which is provided in the cooling cavity, for indicating the working status of the cooling element, and the indicator is connected to the control module; and / or, the air-cooled chamber further comprises a display screen, each of which is provided in the cooling cavity, for displaying the working status of the cooling element, and the display screen is connected to the control module.

[0015] Preferably, the detection element is a grating sensor; and / or, the control element is a time controller; and / or, when the air-cooling chamber includes an indicator element, the indicator element is an indicator light.

[0016] Preferably, the cooling element is an ion blower.

[0017] Beneficial effects of the utility model:

[0018] A wind-cooled chamber comprises a support frame, a plurality of cooling elements, a plurality of detection elements and a control module, wherein a plurality of conveying ports for conveying devices to be cooled are provided on one side of the support frame, a plurality of cooling chambers connected to the plurality of conveying ports in a one-to-one correspondence are provided inside the support frame, a plurality of partitions are connected to the support frame, and the partitions are arranged inside the support frame for dividing the interior of the support frame into a plurality of cooling chambers; the cooling element is arranged in each cooling chamber for cooling the devices to be cooled; the detection element is arranged in each cooling chamber for detecting whether the devices to be cooled are in place, and the cooling elements in the same cooling chamber are connected to the detection element; the control module is connected to both the cooling element and the detection element.

[0019] In this way, the baked chips are loaded on the trolley, and the trolley is moved to enter the cooling chamber and into place. After the detection component detects the signal change, the control module can control the operation of the cooling component to cool the trolley and the chips, thereby improving the cooling efficiency and the recycling rate of the trolley and avoiding accumulation on the production line. Each cooling chamber is equipped with cooling components and detection components, which can enable multiple trolleys to be cooled flexibly and improve the utilization rate of the cooling chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the air-cooling chamber in one embodiment of the utility model;

[0021] Figure 2 It is a top view of the air cooling chamber in one embodiment of the utility model;

[0022] Figure 3 This is a schematic structural diagram of the air cooling chamber from another angle in one embodiment of the utility model;

[0023] Figure 4 It is a front view of an air cooling chamber in one embodiment of the utility model.

[0024] In the figure:

[0025] 1. Support frame; 11. Delivery port; 12. Cooling chamber; 13. Partition; 131. Ventilation hole; 14. Partition; 15. Cooling box; 2. Cooling element; 3. Detection element; 4. Indicator. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] See also Figure 1 and Figure 2 The utility model provides an air-cooled chamber, including a support frame 1, a plurality of cooling elements 2, a plurality of detection elements 3 and a control module (not shown in the figure), a plurality of conveying ports 11 for conveying devices to be cooled are provided on one side of the support frame 1, a plurality of cooling chambers 12 connected to the plurality of conveying ports 11 in a one-to-one correspondence are provided inside the support frame 1, a plurality of partitions 13 are connected to the support frame 1, and the partitions 13 are arranged inside the support frame 1 for dividing the interior of the support frame 1 into a plurality of cooling chambers 12; a cooling element 2 is arranged in each cooling chamber 12 for cooling the devices to be cooled; a detection element 3 is arranged in each cooling chamber 12 for detecting whether the devices to be cooled are in place, and the cooling element 2 in the same cooling chamber 12 is connected to the detection element 3; the control module is connected to the cooling element 2 and the detection element 3.

[0031] In this embodiment, the device to be cooled is a cart carrying chips.

[0032] The cooling element 2 is an ion fan; the delivery port 11 is arranged on one side of the support frame 1 in the width direction, and the two ends of the support frame 1 in the length direction and the side away from the delivery port 11 are provided with partitions 14, so that the support frame 1 is semi-enclosed, and a plurality of partitions 13 are evenly spaced along the length direction of the support frame 1. Furthermore, the detection element 3 is a grating sensor, and a detection element 3 is arranged in a cooling cavity 12, and the detection element 3 is arranged on the side of the partition 13 away from the delivery port 11; the support frame 1 is connected with a plurality of universal wheels (not shown in the figure) for easy movement.

[0033] In this way, when the chip is baked, the temperature-carrying trolley and the chip are pushed into the cooling chamber 12 through the conveying port 11. When the trolley moves into place, the detection component 3 detects the signal change and transmits the signal to the control module, so that the control module sends a control signal to the cooling component 2 to control the cooling component 2 in the cooling chamber 12 to work, thereby realizing the cooling of the device to be cooled. Since each cooling chamber 12 is independently provided with a cooling component 2 and a detection component 3, the staff can flexibly push the trolley into an idle cooling chamber 12 according to the actual production situation. The cooling component 2 can speed up the cooling speed, so that the trolley and the chip can be cooled quickly, thereby improving the processing efficiency of the chip and the recycling rate of the trolley.

[0034] It can be understood that the type of cooling element 2 can be adjusted according to actual needs, and it can also be a cooling air pump and other equipment. In this embodiment, an ion fan is used, which can ionize the air to produce positive and negative ions. The airflow with positive and negative ions passes through the surface of the chip and the trolley, which can neutralize the charge on the surface of the chip and the trolley, thereby achieving the effect of eliminating static electricity and simplifying the static electricity protection steps.

[0035] Furthermore, a limiting member (not shown in the figure) is connected inside the support frame 1 , and when the trolley is in place, the limiting member is connected to the trolley to limit the position of the trolley in the cooling chamber 12 .

[0036] In this way, under the action of the limiting member, when the trolley is cooled by the cooling air output by the cooling member 2 in the cooling chamber 12, it can be prevented from shaking and deflecting due to the influence of the airflow, thereby affecting the cooling effect.

[0037] It is understandable that the limiting member can be a magnet or a structure such as a buckle, so long as the trolley can be connected and fixed to the limiting member after it is in place. No further enumeration is given here.

[0038] See also Figure 1 In some embodiments, the partition 13 is a partition frame, and the partition frame is provided with a plurality of ventilation holes 131 to connect adjacent cooling chambers 12. In this embodiment, the length direction of the ventilation holes 131 is parallel to the length direction of the partition 14.

[0039] In this way, when the cooling element 2 delivers ionized air to the cart loaded with chips, the airflow exchanges with the gas in the adjacent cooling chamber 12 through the ventilation holes 131, which can further improve the cooling and heat dissipation efficiency, achieve rapid cooling, and avoid the accumulation of the cart and chips due to too long cooling time.

[0040] See also Figure 1In some embodiments, the air cooling chamber further comprises a connecting member (not shown in the figure), which is connected to the support frame 1 and is used to selectively connect adjacent support frames 1 through the connecting member. Further, the connecting member is connected to the partition 13 and is used to selectively connect the partition 13 and the support frame 1 through the connecting member. In this embodiment, the connecting member is a bolt.

[0041] In this way, adjacent support frames 1 are detachably connected via connectors, so that when there are a large number of trolleys, multiple support frames 1 can be spliced ​​and assembled to increase the number of cooling chambers 12, so that multiple trolleys can perform cooling work at the same time, thereby improving cooling efficiency and the recycling rate of the trolleys.

[0042] It should be noted that when the partition 13 and the support frame 1 are flexibly disassembled, the detection component 3 and the cooling component 2 can also be adjusted accordingly according to actual needs to adapt to trolleys of different specifications.

[0043] It is understandable that the connecting piece can also be a snap-on, magnetic structure, etc. The specific structure of the connecting piece can be adjusted according to actual needs. No more examples are given here. It is sufficient to enable the adjacent support frame 1 and the partition 13 to be detachably connected to the support frame 1.

[0044] See also Figure 3 In some embodiments, the cooling element 2 located in the same cooling cavity 12 is arranged on the top surface of the cooling cavity 12 and the side wall of the cooling cavity 12 away from the conveying port 11. A cooling element 2 is arranged on the top surface of the cooling cavity 12 and the side wall of the cooling cavity 12 away from the conveying port 11, and the cooling element 2 located on the top surface of the cooling cavity 12 is spaced apart from the top surface of the trolley.

[0045] In this way, the cooling element 2 can cool the top and back of the trolley, improve cooling efficiency, shorten cooling time, and arranging the cooling element 2 on the top and back can save space in the length direction of the support frame 1, making the multiple cooling chambers 12 more compact.

[0046] It is understandable that the setting position of the cooling element 2 can be flexibly adjusted, and the cooling element 2 can also be set on the partition 13 or the side wall of the support frame 1 opposite to the partition 13, which will not be listed in detail here.

[0047] See also Figure 3 and Figure 4 In some embodiments, the cooling end of the cooling member 2 is flush with the side of the support frame 1 connected thereto that faces the cooling cavity 12. In this embodiment, the cooling end of the cooling member 2 is the air outlet end of the ion blower.

[0048] In this way, the air output by the cooling element 2 can flow more fully in the cooling cavity 12, thereby preventing the cooling efficiency from being affected due to the cooling element 2 occupying the space in the cooling cavity 12.

[0049] See also Figure 2 In some embodiments, the support frame 1 is detachably connected to a cooling box 15 , and the cooling element 2 is disposed in the cooling box 15 .

[0050] The cooling box 15 is provided with heat dissipation holes (not shown in the figure), and the cooling box 15 is connected to the support frame 1 by bolts.

[0051] In this way, the cooling box 15 is covered on the cooling element 2 to protect the cooling element 2 and is convenient for fixing the cooling element 2 . The heat dissipation holes are opened on the cooling box 15 to prevent the heat generated by the cooling element 2 from accumulating inside the cooling box 15 .

[0052] It is understandable that the cooling box 15 can also be fixedly arranged on the support frame 1, or a drawer-type structure can be used to achieve a sliding connection with the support frame 1. In this embodiment, a detachable connection is used to facilitate subsequent maintenance and replacement of the cooling element 2 located in the cooling box 15.

[0053] See also Figure 1 and Figure 2 In some embodiments, the air cooling chamber further includes a plurality of control components (not shown in the figure), each cooling chamber 12 is provided with a control component, and the control component is connected to the cooling component 2 and the control module, and is used to send a control signal to the cooling component 2. In this embodiment, the control component is a time controller, which is used to control the working time of the cooling component 2.

[0054] It should be noted that, when the trolley moves to the position, the detection component 3 detects the position signal and sends the position signal to the control module, and the control module sends a control signal to the control component, so that the control component controls the cooling component 2 to work for a preset time.

[0055] For example, the preset time is 45 minutes, 50 minutes, 60 minutes, or 70 minutes, and the preset time can be flexibly adjusted according to the temperature of the trolley and the chip.

[0056] In this way, under the action of the control component, the cooling component 2 automatically stops running after reaching the preset time, which can save energy and avoid overcooling of the trolley and chips, save the step of manually shutting down the cooling component 2, and make the cooling work more automated.

[0057] It is understandable that the control component is not limited to the time controller, but can also be an air volume controller or an angle controller. Multiple controllers for adjusting different parameters (for example, the temperature, airflow direction, and airflow size of the cooling air) can also be set up, and all of them are connected to the control module to achieve flexible adjustment of the cooling air to adapt it to different application scenarios. I will not go into details here.

[0058] See also Figure 1In some embodiments, the air cooling chamber also includes a plurality of indicators 4 and display screens (not shown in the figure), and each cooling cavity 12 is provided with an indicator 4 and a display screen for indicating or displaying the working status of the cooling element 2, and the indicator 4 and the display screen are connected to the control module.

[0059] In this embodiment, the indicator 4 and the display screen are arranged on the side of the support frame 1 where the conveying port 11 is opened. One indicator 4 and one display screen are correspondingly arranged for one cooling chamber 12. Furthermore, the indicator 4 is an indicator light, and the display screen is connected to a timer for displaying the working time or remaining time of the cooling part 2.

[0060] In this way, the indicator 4 and the display screen can facilitate the staff to judge the cooling status of the trolley and take out the trolley and chips that have been cooled in time, so as to improve the utilization rate of the cooling chamber 12 and the recycling rate of the trolley.

[0061] It can be understood that the indicator light can be a two-color indicator light, which indicates the start and stop status of the cooling element 2 by displaying different colors; it can also be a single-color indicator light, which lights up when the cooling element 2 is started and goes out when it is turned off; the indicator 4 can also be a buzzer alarm, which sounds an alarm when the cooling element 2 finishes working to remind the staff to move the trolley out of the cooling chamber 12; the specific indication method and structure of the indicator 4 can be adjusted according to actual needs.

[0062] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. An air-cooling chamber, characterized in that: include: A support frame (1), wherein one side of the support frame (1) is provided with a plurality of conveying ports (11) for conveying devices to be cooled, the interior of the support frame (1) is provided with a plurality of cooling chambers (12) which are connected to the plurality of conveying ports (11) in a one-to-one correspondence, the support frame (1) is connected with a plurality of partitions (13), the partitions (13) are arranged inside the support frame (1) and are used to divide the interior of the support frame (1) into the plurality of cooling chambers (12); A plurality of cooling elements (2), each cooling cavity (12) being provided with the cooling element (2) for cooling the device to be cooled; A plurality of detection components (3), each of the cooling cavities (12) being provided with the detection component (3) for detecting whether the device to be cooled is in place, and the cooling components (2) in the same cooling cavity (12) are connected to the detection component (3); A control module, wherein the control module is connected to both the cooling element (2) and the detection element (3).

2. The air cooling chamber according to claim 1, characterized in that: The partition (13) is a partition frame, and the partition frame is provided with a plurality of ventilation holes (131) so that adjacent cooling chambers (12) are connected.

3. The air cooling chamber according to claim 1, characterized in that: The air cooling chamber further comprises a connecting member, which is connected to the support frame (1) and is used to enable adjacent support frames (1) to be selectively connected via the connecting member; and / or, the connecting member is connected to the partition (13) and is used to enable the partition (13) and the support frame (1) to be selectively connected via the connecting member.

4. The air cooling chamber according to claim 1, characterized in that: The cooling element (2) located in the same cooling cavity (12) is arranged on the top surface of the cooling cavity (12) and on the side wall of the cooling cavity (12) facing away from the conveying port (11).

5. The air cooling chamber according to claim 1, characterized in that: The cooling end of the cooling element (2) is flush with a side of the support frame (1) to which it is connected that faces the cooling cavity (12).

6. The air cooling chamber according to claim 5, characterized in that: The support frame (1) is detachably connected to a cooling box (15), and the cooling element (2) is arranged in the cooling box (15).

7. The air cooling chamber according to claim 1, characterized in that: The air cooling chamber further comprises a plurality of control components, each of the cooling chambers (12) being provided with a control component, the control component being connected to the cooling component (2) and the control module and being used to send a control signal to the cooling component (2).

8. The air cooling chamber according to claim 7, characterized in that: The air-cooling chamber further comprises a plurality of indicator elements (4), each of which is provided with the indicator element (4) in the cooling cavity (12) for indicating the working state of the cooling element (2), and the indicator element (4) is connected to the control module; and / or the air-cooling chamber further comprises a display screen, each of which is provided with the display screen in the cooling cavity (12) for displaying the working state of the cooling element (2), and the display screen is connected to the control module.

9. The air cooling chamber according to claim 8, characterized in that: The detection element (3) is a grating sensor; and / or, the control element is a time controller; and / or, when the air-cooling chamber comprises an indicator element (4), the indicator element (4) is an indicator light.

10. The air cooling chamber according to any one of claims 1 to 9, characterized in that: The cooling element (2) is an ion fan.

Images