Punching equipment for machining automobile air conditioner evaporator shell

Abstract

The punching equipment for automobile air conditioner evaporator shell machining comprises a base, guide columns are connected to multiple vertex angles of the upper surface of the base, a top plate is connected to the top ends of the multiple guide columns, a plate body of the top plate is connected with an upper die mechanism, and a lower die mechanism is arranged at the bottom end of the upper die mechanism; the lower die mechanism is connected to the top end of the base; the lower die mechanism comprises a containing groove formed in the top end of the base, and an ejector assembly is arranged at the bottom end of a groove body of the containing groove. A first conveying belt is arranged on one side of the containing groove, a second conveying belt is arranged at one end of the containing groove, and one end of the first conveying belt and one end of the second conveying belt are both connected to the base. The air conditioner evaporator shell is ejected out and then pushed out, the evaporator shell can be taken out conveniently, and the punching efficiency is improved.

Description

Technical Field

[0001] The invention mainly relates to the technical field of evaporator processing, and in particular to a punching device for processing an automobile air-conditioning evaporator shell. Background Art

[0002] The evaporator is mainly composed of two parts: the heating chamber and the evaporation chamber. The heating chamber provides the liquid with the heat required for evaporation, causing the liquid to boil and vaporize; the evaporation chamber completely separates the gas and liquid phases. The end plate of the evaporator needs to be punched during processing.

[0003] At present, punching equipment used for processing automobile air-conditioning evaporator shells often limits the displacement of the shells by placing grooves to facilitate the punching of the shells. In this way, the shell placed in the groove is difficult to be removed manually, which affects the punching efficiency of the air-conditioning evaporator. Summary of the invention

[0004] The present invention mainly provides a punching device for processing an automobile air-conditioning evaporator shell to solve the technical problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A punching device for processing an automobile air-conditioning evaporator housing comprises a base, wherein multiple top corners of the upper surface of the base are connected with guide columns, and the top ends of the multiple guide columns are connected with a top plate, and the plate body of the top plate is connected with an upper die mechanism, and a lower die mechanism is provided at the bottom end of the upper die mechanism, and the lower die mechanism is connected to the top end of the base;

[0007] The lower mold mechanism comprises a placement slot arranged at the top of the base, and a top piece assembly is arranged at the bottom of the slot body of the placement slot;

[0008] A first conveyor belt is disposed on one side of the placement slot, and a second conveyor belt is disposed at one end of the placement slot. One end of the first conveyor belt and one end of the second conveyor belt are both connected to the base.

[0009] Furthermore, the top piece assembly includes a rotating rod rotatably connected to the base, and both ends of the rod body of the rotating rod are connected to top rods. In the present invention, the rotation of the rotating rod drives a guide cam to push the top rod through the guide groove of the guide cam, so that the top rod extends from the bottom end of the groove body of the placement groove, and then lifts up the evaporator shell in the placement groove. In this way, the removal of the evaporator shell is facilitated.

[0010] Furthermore, the outer surfaces of both ends of the rod body of the rotating rod are connected with guide cams, the wheel body of the guide cam is provided with a guide groove, and the guide cam is slidably connected with the bottom end of the rod body of the push rod through the guide groove.

[0011] Furthermore, a plurality of through holes are provided in the groove body of the placement groove, and the through holes are used for the rod body of the push rod to slide. In the present invention, the rod body of the push rod is guided to slide by the provision of the through holes.

[0012] Furthermore, the top piece assembly also includes a cylindrical cam connected to the outer surface of one end of the rotating rod, and a guide groove is provided on the wheel body of the cylindrical cam. The top end of the cylindrical cam is slidably connected to a push rod through the guide groove, and the push rod is slidably connected to the base. In the present invention, the cylindrical cam is driven by the rotating rod, and the push rod is driven to translate by the cylindrical cam. At this time, the push rod just pushes out the evaporator shell, thereby pushing the shell through the push rod, so that the shell is discharged through the second conveyor belt.

[0013] Furthermore, a long hole is provided at one end of the base, and the long hole is used for the push rod to slide. In the present invention, the rod body of the push rod is guided by the long hole to perform stable translation along a straight line.

[0014] Furthermore, one end of the push rod is connected to a push plate, and the bottom end of the push plate is slidably connected to the upper surface of the base. In the present invention, the push plate is arranged to increase the contact between the push plate and the raised evaporator shell, thereby facilitating the discharge of the evaporator shell.

[0015] Furthermore, the upper mold mechanism includes a cylinder connected to the upper surface of the top plate, the piston rod of the cylinder is connected to the top mold, and the top mold is slidably connected to a plurality of guide columns. In the present invention, the top mold is driven by the cylinder so that after the top mold is lowered, the evaporator shell is punched.

[0016] Furthermore, a motor is connected to one side surface of the base, and the motor is connected to the rod body of the rotating rod. In the present invention, the rotating rod is driven to rotate by the motor.

[0017] Furthermore, the first conveyor belt has the same structure as the second conveyor belt, and the first conveyor belt includes two support plates connected to the top of the base, and a plurality of rotating conveying rollers rotatably connected between the two support plates, and a support foot is connected to the bottom of one end of the support plate away from the base. In the present invention, the air-conditioning evaporator shell is conveyed by the first conveyor belt so that the shell can quickly enter the placement groove, and the processed air-conditioning evaporator shell is discharged by the second conveyor belt.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Firstly, the present invention drives the rotating rod to rotate through a motor, and the rotation of the rotating rod drives a guide cam to push the push rod through the guide groove of the guide cam, so that the push rod extends from the bottom end of the groove body of the placement groove, and then lifts up the evaporator shell in the placement groove. In this way, the removal of the evaporator shell is convenient.

[0020] Secondly, the present invention drives the cylindrical cam by the rotating rod, and drives the push rod to translate by the cylindrical cam. At this time, the push rod just pushes out the evaporator shell, so that the shell is pushed by the push rod, so that the shell is discharged through the second conveyor belt, thereby accelerating the processing efficiency of the air conditioner evaporator shell.

[0021] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 is a schematic diagram of the present invention;

[0024] Figure 3 is a cross-sectional view of the base of the present invention;

[0025] Figure 4 for Figure 3 A magnified view of the structure of the middle A area;

[0026] Figure 5 It is a structural schematic diagram of the guide cam and the cylindrical cam of the present invention;

[0027] Figure 6 It is a side view of the present invention.

[0028] In the figure: 1. base; 11. long hole; 12. motor; 2. guide column; 3. top plate; 4. upper mold mechanism; 41. cylinder; 42. top mold; 5. lower mold mechanism; 51. placement groove; 52. top piece assembly; 521. rotating rod; 5211. guide cam; 522. top rod; 523. cylindrical cam; 524. push rod; 53. first conveyor belt; 54. second conveyor belt. DETAILED DESCRIPTION

[0029] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] For examples, please refer to the attached Figure 1-6 A punching device for processing an automobile air-conditioning evaporator housing comprises a base 1, a plurality of top corners of the upper surface of the base 1 are connected with guide columns 2, a plurality of top ends of the guide columns 2 are connected with a top plate 3, a plate body of the top plate 3 is connected with an upper die mechanism 4, a lower die mechanism 5 is provided at the bottom end of the upper die mechanism 4, and the lower die mechanism 5 is connected to the top end of the base 1;

[0033] The lower mold mechanism 5 includes a placement groove 51 arranged at the top of the base 1, and a top component assembly 52 is arranged at the bottom of the groove body of the placement groove 51;

[0034] A first conveyor belt 53 is disposed on one side of the placement slot 51 , and a second conveyor belt 54 is disposed at one end of the placement slot 51 . One end of each of the first conveyor belt 53 and the second conveyor belt 54 is connected to the base 1 .

[0035] For details, please refer to the attached Figure 4 and 5 The top member assembly 52 includes a rotating rod 521 rotatably connected to the base 1, and both ends of the rotating rod 521 are connected to top rods 522;

[0036] The outer surfaces of both ends of the rod body of the rotating rod 521 are connected with guide cams 5211, and the wheel body of the guide cam 5211 is provided with guide grooves, and the guide cam 5211 is slidably connected with the bottom end of the rod body of the top rod 522 through the guide grooves;

[0037] The slot body of the placement slot 51 is provided with a plurality of through holes, and the through holes are used for the rod body of the push rod 522 to slide;

[0038] It should be noted that, in this embodiment, the rotation of the rotating rod 521 drives the guide cam 5211 to push the push rod 522 through the guide groove of the guide cam 5211, so that the push rod 522 extends from the bottom end of the groove body of the placement groove 51, and then lifts up the evaporator shell in the placement groove 51. In this way, it is convenient to take out the evaporator shell.

[0039] Furthermore, the rod body of the push rod 522 is guided to slide by the provision of the through hole.

[0040] For details, please refer to the attached Figure 2 and4 The top member assembly 52 further includes a cylindrical cam 523 connected to the outer surface of one end of the rotating rod 521, a guide groove is provided on the wheel body of the cylindrical cam 523, a push rod 524 is slidably connected to the top of the cylindrical cam 523 through the guide groove, and the push rod 524 is slidably connected to the base 1;

[0041] One end of the base 1 is provided with a long hole 11, and the long hole 11 is used for the push rod 524 to slide;

[0042] One end of the push rod 524 is connected to a push plate 525, and the bottom end of the push plate 525 is slidably connected to the upper surface of the base 1;

[0043] It should be noted that, in this embodiment, the cylindrical cam 523 is driven by the rotating rod 521, and the push rod 524 is driven by the cylindrical cam 523 to translate. At this time, the push rod 522 just pushes out the evaporator shell, so that the shell is pushed by the push rod 524, so that the shell is discharged through the second conveyor belt 54;

[0044] Furthermore, the rod body of the push rod 524 is guided to translate stably along a straight line through the long hole 11;

[0045] Furthermore, by disposing the push plate 525, the contact between the push plate 525 and the lifted evaporator shell is increased, thereby facilitating the pushing of the evaporator shell for discharge.

[0046] For details, please refer to the attached Figure 1 and 2 The upper mold mechanism 4 includes a cylinder 41 connected to the upper surface of the top plate 3, the piston rod of the cylinder 41 is connected to a top mold 42, and the top mold 42 is slidably connected to a plurality of guide pillars 2;

[0047] A motor 12 is connected to one side surface of the base 1, and the motor 12 is connected to the rod body of the rotating rod 521;

[0048] The first conveyor belt 53 has the same structure as the second conveyor belt 54. The first conveyor belt 53 includes two support plates 531 connected to the top of the base 1, and a plurality of rotating conveyor rollers 532 rotatably connected between the two support plates 531. The bottom of one end of the support plate 531 away from the base 1 is connected to a support foot 533.

[0049] It should be noted that, in this embodiment, the top mold 42 is driven by the cylinder 41, so that after the top mold 42 is lowered, the evaporator shell is punched;

[0050] Furthermore, the motor 12 drives the rotating rod 521 to rotate;

[0051] Furthermore, the air-conditioning evaporator shell is conveyed by the first conveyor belt 53 so that the shell can quickly enter the placement groove 51 , and the processed air-conditioning evaporator shell is discharged by the second conveyor belt 54 .

[0052] The specific operation mode of the present invention is as follows:

[0053] When the air conditioner evaporator punching device is used, the motor 12 drives the rotating rod 521 to rotate, and the rotating rod 521 rotates, thereby driving the guide cam 5211 to push the push rod 522 through the guide groove of the guide cam 5211, so that the push rod 522 extends from the bottom end of the slot body of the placement slot 51, and then lifts up the evaporator shell in the placement slot 51. In this way, it is convenient to take out the evaporator shell;

[0054] The cylindrical cam 523 is driven by the rotating rod 521 , and the push rod 524 is driven to translate by the cylindrical cam 523 . At this time, the push rod 522 just pushes out the evaporator shell, so that the shell is pushed by the push rod 524 , so that the shell is discharged through the second conveyor belt 54 .

[0055] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A punching device for processing an automobile air-conditioning evaporator housing, comprising a base (1), characterized in that: Guide columns (2) are connected to a plurality of top corners of the upper surface of the base (1); the top ends of the plurality of guide columns (2) are connected to a top plate (3); the plate body of the top plate (3) is connected to an upper mold mechanism (4); a lower mold mechanism (5) is provided at the bottom end of the upper mold mechanism (4); and the lower mold mechanism (5) is connected to the top end of the base (1); The lower mold mechanism (5) comprises a placement groove (51) arranged at the top of the base (1), and a top piece assembly (52) is arranged at the bottom end of the groove body of the placement groove (51); A first conveyor belt (53) is provided on one side of the placement groove (51), and a second conveyor belt (54) is provided at one end of the placement groove (51); one end of each of the first conveyor belt (53) and the second conveyor belt (54) is connected to the base (1).

2. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1 is characterized in that: The top component assembly (52) comprises a rotating rod (521) rotatably connected to the base (1), and both ends of the rod body of the rotating rod (521) are connected to top rods (522).

3. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 2 is characterized in that: The outer surfaces of both ends of the rod body of the rotating rod (521) are connected with guide cams (5211), and the wheel body of the guide cam (5211) is provided with a guide groove. The guide cam (5211) is slidably connected with the bottom end of the rod body of the top rod (522) through the guide groove.

4. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 3 is characterized in that: A plurality of through holes are provided in the groove body of the placement groove (51), and the through holes are used for the rod body of the push rod (522) to slide.

5. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1 is characterized in that: The top member assembly (52) further comprises a cylindrical cam (523) connected to the outer surface of one end of the rotating rod (521); a guide groove is provided on the wheel body of the cylindrical cam (523); a push rod (524) is slidably connected to the top end of the cylindrical cam (523) via the guide groove; and the push rod (524) is slidably connected to the base (1).

6. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1, characterized in that: One end of the base (1) is provided with a long hole (11), and the long hole (11) is used for the push rod (524) to slide.

7. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 6, characterized in that: One end of the push rod (524) is connected to a push plate (525), and the bottom end of the push plate (525) is slidably connected to the upper surface of the base (1).

8. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1 is characterized in that: The upper mold mechanism (4) comprises a cylinder (41) connected to the upper surface of the top plate (3); the piston rod of the cylinder (41) is connected to a top mold (42); and the top mold (42) is slidably connected to a plurality of guide columns (2).

9. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1, characterized in that: A motor (12) is connected to one side surface of the base (1), and the motor (12) is connected to the rod body of the rotating rod (521).

10. The punching equipment for processing the automobile air-conditioning evaporator housing according to claim 1, characterized in that: The first conveyor belt (53) has the same structure as the second conveyor belt (54), and the first conveyor belt (53) comprises two support plates (531) connected to the top of the base (1), and a plurality of rotating conveyor rollers (532) rotatably connected between the two support plates (531), and a support foot (533) is connected to the bottom of one end of the support plate (531) away from the base (1).

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