Cutting and punching machine for air conditioner grating plate

Abstract

The utility model relates to the technical field of air conditioner grating plate processing equipment, in particular to a cutting and punching machine for an air conditioner grating plate, which is characterized in that a linear guide rail is arranged on a worktable, and a plurality of punching tables are in sliding fit with the linear guide rail; the multiple punching tables are divided into a front end cutting table, a plurality of middle punching tables and a tail end cutting table, the number of the middle punching tables is multiple, and an end face baffle is installed on the end face of the front end cutting table. The front end cutting table, the middle punching table and the tail end cutting table are each provided with an adjustable hole depth baffle. The front-end cutting table, the middle punching table and the tail-end cutting table are provided with grating reading heads and display screens respectively, the grating reading heads are connected with the display screens through wires, the workbench is provided with a scale grating, and the grating reading heads right face the scale grating respectively. And the grating reading head is matched with the scale grating to obtain the distances among the front-end cutting table, the middle punching table and the tail-end cutting table. The cutting and punching machine has the advantages of being high in machining efficiency, high in precision and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning grille plate processing equipment, in particular to a cutting and punching machine for air-conditioning grille plates. Background Art

[0002] The outdoor unit of a large air conditioner is usually provided with a grille to achieve a protective effect and a wind guide effect. Figure 1 As shown, multiple grille plates are arranged horizontally and fixed by vertical rods, and the two ends of the grille plates are fixed to the edges of the air conditioner outdoor unit. When the grille plates are made of aluminum, the long aluminum rods are first cut into short rods corresponding to the product length, and then a large number of short rods are transferred to the vicinity of the punching machine, and the short rods are loaded one by one onto the impact machine for processing. The long aluminum rods go through two processes to obtain the grille plates, and the processing efficiency is low. Moreover, the vacant depth of the grille plate is related to the width of the grille plate and the size of the vertical rods. There are differences in the specifications of the grille plates used in the outdoor units of large air conditioners of different models. In the prior art, a scale is set on the punching die of the punching machine, and the hole depth of the grille plate is manually adjusted, resulting in a low pass rate for grille plate processing. Utility Model Content

[0003] The purpose of the utility model is to provide a cutting and punching machine for air-conditioning grille plates, which has the characteristics of high processing efficiency and high qualified rate.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A cutting and punching machine for air conditioner grille plates, comprising a workbench and a plurality of punching stations, wherein the workbench is provided with a linear guide rail, and the plurality of punching stations are in sliding engagement with the linear guide rail;

[0006] The plurality of punching stations are divided into a front cutting station, a middle punching station and a tail cutting station. The number of the middle punching stations is several. The end face of the front cutting station is installed with an end face baffle; the front cutting station, the middle punching station and the tail cutting station are respectively provided with an adjustable hole depth baffle;

[0007] The front-end cutting table, the middle punching table and the tail-end cutting table are respectively provided with a grating reading head and a display screen, the grating reading head is connected to the display screen through a wire, the workbench is provided with a scale grating, and a plurality of the grating reading heads are respectively positioned opposite to the scale grating, and the grating reading heads and the scale grating are used in conjunction to obtain the distance between the front-end cutting table, the middle punching table and the tail-end cutting table.

[0008] Further, the front end cutting station, the middle punching station and the tail end cutting station each comprise a moving seat, a punching driving member and a punching die, the punching die is detachably mounted on the moving seat, the punching driving member is fixed on the top of the moving seat, and the bottom of the moving seat is in sliding fit with the linear guide rail.

[0009] The grating reading head and the display screen are located on the front side of the moving seat.

[0010] Further, the punching die comprises a punching rod and a punching seat, the punching seat is provided with a horizontal positioning groove, the punching rod is in sliding fit with the punching seat, and the top and the bottom of the positioning groove are each provided with a sliding groove in sliding fit with the punching rod.

[0011] The hole depth baffle and the end face baffle are both arranged in the positioning groove.

[0012] Further, the side of the punching seat is provided with a mounting rod, the end of the hole depth baffle is movably sleeved on the mounting rod, and the hole depth baffle is provided with a clearance groove corresponding to the punching rod.

[0013] The punching seat is provided with a mounting groove in communication with the sliding groove, and an end face positioning rod is threadedly connected to one side of the mounting groove, and the positioning rod is used for lowering the end face baffle on one side of the sliding groove.

[0014] Further, the punching die further comprises a connecting vertical plate and a mounting block, the connecting vertical plate is screw-connected with a driving rod of the punching driving member, the mounting block is provided with a plug hole, and the top end of the punching rod is located in the plug hole, so that a screw is passed into the plug hole and abuts against the punching rod.

[0015] Further, the two sides of the punching seat are respectively provided with grooves, and the moving seat is provided with a pressing plate, one side of the pressing plate extends into the groove and is used for tightly pressing the punching seat on the moving seat.

[0016] Further, the sliding groove penetrates through the punching seat, the two linear guide rails are provided with a waste groove therebetween, the sliding groove is located opposite to the waste groove, and the workbench is provided with a discharging port located in the waste groove.

[0017] Further, the bottom end edge of the punching seat is surrounded by a material blocking convex edge.

[0018] The technical scheme provided by the utility model can have the following beneficial effects:

[0019] In the technical solution, the front cutting table and the rear cutting table can cut and lengthen the grid plate, and the machining of the grid plate can be completed through one punching process, thereby improving the machining efficiency. The hole depth stop plate cooperates with the end face stop plate to realize accurate positioning, thereby improving the machining precision and the product qualification rate. The setting of the scale grating, the grating reading head and the display screen facilitates the adjustment of the position of the punching table by the worker, so that various types of grid plates can be machined. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of an air conditioner grid plate;

[0021] Figure 2 is a schematic view of a cutting and punching machine for an air conditioner grid plate according to an embodiment of the present application;

[0022] Figure 3 is a schematic view of the side of the punching table;

[0023] Figure 4 is a schematic view of the front side of the punching table;

[0024] Figure 5 is a sectional view of the punching die along the mounting groove;

[0025] Figure 6 is a sectional view of the punching die along the vertical direction;

[0026] The working table 10, the linear guide rail 101, the scale grating 102, the waste groove 103, the front cutting table 20, the end face stop plate 201, the middle punching table 30, the tail cutting table 40, the hole depth stop plate 1, the grating reading head 2, the display screen 3, the moving seat 4, the pressing plate 41, the punching driving member 5, the punching die 6, the punching rod 61, the punching seat 62, the positioning groove 621, the mounting groove 622, the material blocking convex edge 623, the mounting rod 624, the sliding groove 63, the connecting vertical plate 64 and the mounting block 65. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0028] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application. Figures 1 to 6 The cutting and punching machine for an air conditioner grid plate according to an embodiment of the present application will be described below.

[0029] The cutting and punching machine for an air conditioner grid plate according to an embodiment of the present application will be described below.

[0030] The plurality of punching stations are divided into a front end cutting station 20, a plurality of middle punching stations 30 and a tail end cutting station 40, the front end cutting station 20 is provided with an end face baffle 201, and the middle punching stations 30 and the tail end cutting station 40 are respectively provided with adjustable hole depth baffles 1.

[0031] The front end cutting station 20, the middle punching stations 30 and the tail end cutting station 40 are respectively provided with grating reading heads 2 and display screens 3, the grating reading heads 2 are connected with the display screens 3 through wires, the workbench 10 is provided with a scale grating 102, the plurality of grating reading heads 2 are respectively opposite to the scale grating 102, and the grating reading heads 2 and the scale grating 102 are matched to obtain the spacing between the front end cutting station 20, the middle punching stations 30 and the tail end cutting station 40.

[0032] In the technical scheme, the front end cutting station and the tail end cutting station can cut the grating plate to a certain length, the aluminum long plate is directly fed to the punching station, the remaining aluminum long plate is fed to the punching station again after one-time punching, the processing of the grating plate is completed by using one-time punching process, and the processing efficiency is improved. In addition, the hole depth baffles 1 can limit the punching depth, accurate positioning is realized in cooperation with the end face baffle 201, the processing precision and the product qualification rate are improved. Moreover, each punching station is respectively provided with the grating reading head 2 and the display screen 3, the positions of the punching stations can be obtained based on the scale grating 102 of the workbench 10 and displayed on the display screen 3, the positions of the punching stations are adjusted by workers, and various models of grating plates can be processed.

[0033] Specifically, the front end cutting station 20, the middle punching stations 30 and the tail end cutting station 40 all include a moving seat 4, a punching driving piece 5 and a punching die 6, the punching die 6 is detachably installed on the moving seat 4, so that the punching die 6 can be replaced according to different models of grating plates, the punching driving piece 5 is fixed to the top of the moving seat 4, and the bottom of the moving seat 4 is in sliding fit with the linear guide rail 101; the grating reading head 2 and the display screen 3 are located on the front side of the moving seat 4, and reading is facilitated.

[0034] In order to facilitate positioning of the aluminum long plate for processing, in an embodiment of the utility model, the punching die 6 includes a punching rod 61 and a punching seat 62, the punching seat 62 is provided with a horizontal positioning groove 621, so as to be inserted into the aluminum long plate, the punching rod 61 is in sliding fit with the punching seat 62, the top and the bottom of the positioning groove 621 are both provided with sliding grooves 63 in sliding fit with the punching rod 61, so that the punching precision is ensured and the punching rod 61 is not easy to break under stress; the hole depth baffle 1 and the end face baffle 201 are both arranged in the positioning groove 621, and the hole depth baffle 1 and the end face baffle 201 can position the aluminum long plate after the aluminum long plate is placed in the positioning groove 621.

[0035] Specifically, in order to realize the movable installation of the hole depth baffle 1 and the end face baffle 201, the side of the punching seat 62 is provided with an installation rod 624, the end of the hole depth baffle 1 is movably sleeved on the installation rod 624, and the hole depth baffle 1 is provided with a clearance groove corresponding to the punching rod 61. Specifically, the installation rod 624 is sleeved with a spring and a nut, the end of the end face baffle 201 is located between the spring and the nut, the position of the hole depth baffle in the positioning groove 621 can be adjusted by adjusting the position of the nut on the installation rod 624, and then the hole depth of the aluminum long plate edge punched by the punching rod 61 is adjusted.

[0036] The punching seat 62 is provided with an installation groove 622 in communication with the sliding groove 63, and one side of the installation groove 622 is screw-connected with an end face positioning rod, the positioning rod is used for lowering the end face baffle 201 to one side of the sliding groove 63, so that the waste falls from the sliding groove 63 into the waste groove 103.

[0037] In order to realize the quick disassembly of the punching rod 61, the punching die 6 further comprises a connecting vertical plate 64 and a mounting block 65, the connecting vertical plate 64 is screw-connected with the driving rod of the punching driving part 5, the mounting block 65 is provided with a plug hole, the top end of the punching rod 61 is located in the plug hole, and a screw is penetrated into the plug hole and abuts against the punching rod 61. It can be understood that the driving rod of the punching driving part 5 is provided with a vertical installation groove 622, and the connecting vertical plate 64 is inserted into the installation groove 622 and fixed by a screw.

[0038] Further, the two sides of the punching seat 62 are respectively provided with grooves, the moving seat 4 is provided with a pressing plate 41, one side of the pressing plate 41 extends into the groove and is used for tightly pressing the punching seat 62 on the moving seat 4, so as to realize the quick disassembly of the punching seat 62.

[0039] In order to facilitate the collection of waste, the sliding groove 63 penetrates through the punching seat 62, the two straight line guide rails 101 have a waste groove 103, the sliding groove 63 is opposite to the waste groove 103, and the workbench 10 is provided with a discharging port in the waste groove 103. The waste generated by punching falls into the waste groove 103 from the sliding groove 63, and a large amount of waste in the waste groove 103 can be cleaned to the discharging port. Preferably, the bottom end edge of the punching seat 62 is surrounded by a material blocking convex edge 623, so that the generated waste can reliably fall into the waste groove 103, and the waste is prevented from splashing.

[0040] Other components and operations of the cutting and punching machine for the air conditioner grille plate according to the embodiment of the utility model are known to those skilled in the art, and will not be described in detail here.

[0041] In the description of the utility model, it needs to understand that, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features, which are used to distinguish the described features, and there is no order or difference.

[0042] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0043] In the description of the utility model, it needs to be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, and can also be detachably connected, or integrally connected, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0044] In the description of the specification, the description of the terms "embodiment", "example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A cutting and punching machine for air conditioner grille plates, characterized by, The workbench is provided with linear guide rails, and the punching benches are in sliding fit with the linear guide rails; The punching benches are divided into a front end cutting bench, a middle punching bench and a tail end cutting bench, the number of the middle punching benches is several, and the end face of the front end cutting bench is provided with an end face baffle; The front end cutting bench, the middle punching bench and the tail end cutting bench are respectively provided with grating reading heads and display screens, the grating reading heads are connected with the display screens through wires, the workbench is provided with a scale grating, the grating reading heads are respectively opposite to the scale grating, and the grating reading heads and the scale grating are matched to obtain the distance between the front end cutting bench, the middle punching bench and the tail end cutting bench.

2. The slitting and piercing press for an air conditioner grille sheet according to claim 1, wherein The front end cutting bench, the middle punching bench and the tail end cutting bench all include a moving seat, a punching driving element and a punching die, the punching die is detachably mounted on the moving seat, the punching driving element is fixed on the top of the moving seat, and the bottom of the moving seat is in sliding fit with the linear guide rails; The grating reading heads and the display screens are located on the front side of the moving seat.

3. The slitting and piercing press for air conditioner grille sheets according to claim 2, wherein The punching die includes a punching rod and a punching seat, the punching seat is provided with a horizontal positioning groove, the punching rod is in sliding fit with the punching seat, and the top and the bottom of the positioning groove are both provided with sliding grooves in sliding fit with the punching rod; The hole depth baffles and the end face baffles are both arranged in the positioning groove.

4. The slitting and piercing press for air conditioner grille sheets according to claim 3, wherein The side of the punching seat is provided with a mounting rod, the end of the hole depth baffle is movably sleeved on the mounting rod, and the hole depth baffle is provided with a clearance groove corresponding to the punching rod; The punching seat is provided with a mounting groove in communication with the sliding groove, and an end face positioning rod is threadedly connected to one side of the mounting groove.

5. The slitting and piercing press for air conditioner grille sheets according to claim 3, wherein The punching die further includes a connecting vertical plate and a mounting block, the connecting vertical plate is screw-connected with a driving rod of the punching driving element, the mounting block is provided with a plug hole, and the top end of the punching rod is located in the plug hole and screw-connected with the punching rod.

6. The slitting and piercing press for air conditioner grille sheets according to claim 3, wherein The punching seat is provided with grooves on both sides, and the moving seat is provided with a pressing plate, one side of the pressing plate extends into the groove and is used for tightly pressing the punching seat on the moving seat.

7. The slitting and piercing press for air conditioner grille sheets according to claim 3, wherein The sliding groove penetrates through the punching seat, the two linear guide rails are provided with a waste groove, the sliding groove is opposite to the waste groove, and the workbench is provided with a discharging port in the waste groove.

8. The slitting and piercing press for air conditioner grille sheets according to claim 7, wherein The bottom end edge of the punching seat is surrounded by a material blocking convex edge.

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