An automatic calibration device for automotive air conditioner evaporator cores

Abstract

This utility model discloses an automatic alignment device for automotive air conditioning evaporator cores, including a processing table. A limit baffle is fixedly installed at the top of the processing table, and a core extrusion mechanism for convenient extrusion alignment is provided at the top of the processing table. A feeding mechanism for convenient loading is provided on one side of the limit baffle, and a unloading mechanism for convenient unloading is provided on one side of the processing table. A placement box is welded and fixedly installed on one side of the limit baffle. This utility model places the core to be processed inside the placement box, then starts the motor, which drives the screw to rotate, causing the movable plate to move the first extrusion plate, pushing the bottom core to the lower position of the extrusion mechanism, and then resetting it. At this time, the core in the placement box moves downward to fill the gap, and then the first extrusion plate continues to extrude and load the core. This process is repeated, eliminating the need for manual loading.

Description

Technical Field

[0001] This utility model relates to the field of evaporator core calibration equipment, specifically an automatic calibration device for automotive air conditioning evaporator cores. Background Technology

[0002] An air conditioner evaporator is a type of evaporator. The function of an air conditioner evaporator is to utilize the fact that liquid low-temperature refrigerant is easy to evaporate under low pressure, turning into vapor and absorbing heat from the medium being cooled, thereby achieving the purpose of cooling.

[0003] The existing evaporator core needs to be calibrated by extrusion. During extrusion, the core to be processed needs to be placed at the processing point manually and tidied up before extrusion. After extrusion, the processed core also needs to be removed manually. This process is repeated, which is time-consuming and labor-intensive. In addition, there is a safety hazard of accidental extrusion when manually removing the material. Therefore, there is an urgent need for a device to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic calibration device for the evaporator core of an automotive air conditioner, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic correction device for automotive air conditioning evaporator cores, comprising a processing table, a limiting baffle fixedly installed at the top of the processing table, a core extrusion mechanism for convenient extrusion correction installed at the top of the processing table, a feeding mechanism for convenient feeding on one side of the limiting baffle, a unloading mechanism for convenient unloading on one side of the processing table, and a placement box welded and fixedly installed on one side of the limiting baffle. The feeding mechanism includes a fixed plate, a motor, a screw, a movable plate, and a first extrusion plate. Two fixed plates are fixed to the top of the processing table. The motor is fixed to one side of the fixed plate, and the screw is fixed to the output end of the motor. The movable plate is threaded onto the outside of the screw. The first extrusion plate is fixed to the lower end of the movable plate. The movable plate is slidably positioned at the bottom of a limiting baffle. In use, the core to be processed is placed inside the placement box. Then, the motor is started, driving the screw to rotate, causing the movable plate to move the first extrusion plate, pushing the lowest core to the lower end of the extrusion mechanism. It then resets, at which point the core in the placement box moves downwards to fill the gap. The first extrusion plate then continues to extrude and feed the core, repeating this process without manual feeding.

[0006] Preferably, the extrusion mechanism includes a first electric push rod, a connecting rod, and a second extrusion plate. The first electric push rod is fixed to the top of the processing table, the connecting rod is fixed to the top of the first electric push rod, and the second extrusion plate is fixed to the bottom of the connecting rod. When in use, the first electric push rod is activated, which drives the connecting rod to move downward, thereby driving the second extrusion plate to move downward, and extruding and correcting the core at the lower end.

[0007] Preferably, the unloading mechanism includes a second electric push rod and a push plate. The second electric push rod is fixed to one side of the processing table, and the push plate is fixed to one side of the second electric push rod. When the extrusion is completed, the second electric push rod is activated to drive the push plate to move and push the corrected core out of the lower end of the second extrusion plate. This makes it convenient to pick up the material without having to manually reach into the lower end of the second extrusion plate to pick up the material, thus improving the safety of material picking.

[0008] Preferably, a gap is provided between the bottom end of the placement box and the top end of the processing table, and the width of the gap is the same as the thickness of the core.

[0009] Preferably, the other side of the screw is movably embedded in the adjacent fixing plate.

[0010] Preferably, the push plate is slidably positioned at the lower end of the limiting baffle.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. When using this utility model, the core to be processed is placed inside the placement box. Then the motor is started, and the motor drives the screw to rotate, which causes the movable plate to move the first extrusion plate, pushing the bottom core to the lower position of the extrusion mechanism. Then it is reset. At this time, the core in the placement box moves down to fill the position. Then the first extrusion plate continues to extrude and feed the material. This process is repeated, without the need for manual feeding. 2. After extrusion is completed, the second electric push rod is activated to move the push plate and push the corrected core out of the lower end of the second extrusion plate. This makes it convenient to pick up the material without having to manually reach into the lower end of the second extrusion plate, thus improving the safety of material handling. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an automatic calibration device for an automotive air conditioner evaporator core according to the present invention. Figure 2 This is a cross-sectional view of an automatic calibration device for an automotive air conditioner evaporator core according to the present invention. Figure 3 This is a side view of an automatic calibration device for the evaporator core of an automotive air conditioner according to the present invention.

[0013] In the diagram: 1. Processing table; 2. Limiting baffle; 3. Placement box; 4. First electric push rod; 5. Second extrusion plate; 6. Second electric push rod; 7. Push plate; 8. First extrusion plate; 9. Movable plate; 10. Motor; 11. Screw; 12. Fixed plate; 13. Connecting rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3 This utility model provides an automatic correction device for the core of an automotive air conditioner evaporator, including a processing table 1, a limiting baffle 2 welded and fixed to the top of the processing table 1, a core extrusion mechanism for easy extrusion correction at the top of the processing table 1, a feeding mechanism for easy feeding on one side of the limiting baffle 2, an unloading mechanism for easy unloading on one side of the processing table 1, and a placement box 3 welded and fixed to one side of the limiting baffle 2. The feeding mechanism includes a fixed plate 12, a motor 10, a screw 11, a movable plate 9, and a first extrusion plate 8. The fixed plate 12 is welded and fixed to the top of the processing table 1. There are two fixed plates 12. The motor 10 is fixed to one side of the fixed plate 12 by a mounting bracket. The screw 11 is fixed to the output end of the motor 10 by a coupling. The other side of the screw 11 is movably embedded in the adjacent fixed plate 12. The movable plate 9 is threaded onto the outside of the screw 11. The first extrusion plate 8 is welded and fixed to the lower end of the movable plate 9. The movable plate 9 slides at the bottom end of the limit baffle 2. In use, the core to be processed is placed inside the placement box 3. Then the motor 10 is started, and the motor 10 drives the screw 11 to rotate, which causes the movable plate 9 to move the first extrusion plate 8, pushing the bottom core to the lower end of the extrusion mechanism. Then it is reset. At this time, the core in the placement box 3 moves downward to fill the gap. Then the first extrusion plate 8 continues to extrude and feed, and so on, without the need for manual feeding.

[0016] The extrusion mechanism includes a first electric push rod 4, a connecting rod 13, and a second extrusion plate 5. The first electric push rod 4 is fixed to the top of the processing table 1 by a mounting bracket. The connecting rod 13 is fixed to the top of the first electric push rod 4 by bolts. The second extrusion plate 5 is fixed to the bottom of the connecting rod 13 by bolts. When in use, the first electric push rod 4 is activated, which drives the connecting rod 13 to move downward, thereby driving the second extrusion plate 5 to move downward, extruding and correcting the core at the lower end.

[0017] The unloading mechanism includes a second electric push rod 6 and a push plate 7. The second electric push rod 6 is fixed to one side of the processing table 1 by a mounting bracket, and the push plate 7 is fixed to one side of the second electric push rod 6 by bolts. The push plate 7 slides at the lower end of the limit baffle 2. When the extrusion is completed, the second electric push rod 6 is activated to drive the push plate 7 to move and push the core after correction out of the lower end of the second extrusion plate 5. This makes it convenient to pick up the material without having to manually reach into the lower end of the second extrusion plate 5 to pick up the material, thus improving the safety of picking up the material.

[0018] There is a gap between the bottom of the placement box 3 and the top of the processing table 1, and the width of the gap is the same as the thickness of the core.

[0019] Working principle: During use, the core to be processed is placed inside the placement box 3. Then, the motor 10 is started, and the motor 10 drives the screw 11 to rotate, causing the movable plate 9 to move the first extrusion plate 8, pushing the bottom core to the lower position of the extrusion mechanism, and then resetting. At this time, the core in the placement box 3 moves downward to fill the position, and then the first extrusion plate 8 continues to extrude and feed the material. This process is repeated without manual feeding. After extrusion is completed, the second electric push rod 6 is started, which drives the push plate 7 to move and push the corrected core out of the lower position of the second extrusion plate 5. This makes it convenient to pick up the material without having to reach into the lower end of the second extrusion plate 5 to pick up the material, thus improving the safety of material handling.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic calibration device for automotive air conditioning evaporator cores, comprising a processing table (1), characterized in that: The processing table (1) is fixedly provided with a limiting baffle (2) at the top. The processing table (1) is provided with a core extrusion mechanism for easy extrusion correction at the top. The limiting baffle (2) is provided with a feeding mechanism for easy feeding on one side. The processing table (1) is provided with a unloading mechanism for easy unloading on one side. A placement box (3) is welded and fixedly provided on one side of the limiting baffle (2). The feeding mechanism includes a fixed plate (12), a motor (10), a screw (11), a movable plate (9), and a first extrusion plate (8). The fixed plate (12) is fixed at the top of the processing table (1). There are two fixed plates (12). The motor (10) is fixed on one side of the fixed plate (12). The screw (11) is fixed at the output end of the motor (10). The movable plate (9) is threaded onto the outside of the screw (11). The first extrusion plate (8) is fixed at the lower end of the movable plate (9). The movable plate (9) is slidably disposed at the bottom end of the limiting baffle (2).

2. The automatic calibration device for automotive air conditioning evaporator core according to claim 1, characterized in that: The extrusion mechanism includes a first electric push rod (4), a connecting rod (13), and a second extrusion plate (5). The first electric push rod (4) is fixed at the top of the processing table (1), the connecting rod (13) is fixed at the top of the first electric push rod (4), and the second extrusion plate (5) is fixed at the bottom of the connecting rod (13).

3. The automatic calibration device for automotive air conditioning evaporator core according to claim 2, characterized in that: The unloading mechanism includes a second electric push rod (6) and a push plate (7). The second electric push rod (6) is fixed on one side of the processing table (1), and the push plate (7) is fixed on one side of the second electric push rod (6).

4. The automatic calibration device for automotive air conditioning evaporator core according to claim 3, characterized in that: A gap is provided between the bottom of the placement box (3) and the top of the processing table (1), and the width of the gap is the same as the thickness of the core.

5. The automatic calibration device for automotive air conditioning evaporator core according to claim 4, characterized in that: The other side of the screw (11) is movably embedded in the adjacent fixing plate (12).

6. The automatic calibration device for automotive air conditioning evaporator core according to claim 5, characterized in that: The push plate (7) is slidably positioned at the lower end of the limiting baffle (2).

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