CN220739599U

CN220739599U - Air conditioner accessory trimming mechanism

Info

Publication number: CN220739599U
Application number: CN202322471685.5U
Authority: CN
Inventors: 徐远龙; 高怀; 关秀峰
Original assignee: Qingdao Haizhongxin Precision Machinery Co ltd
Current assignee: Qingdao Haizhongxin Precision Machinery Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-09
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses an air conditioner accessory trimming mechanism which comprises a base, an upright post, a placing table and a lifting device, wherein the base and the upright post are fixedly connected, the upright post is arranged at the side position of the surface of the base, the placing table is arranged at the middle position of the surface of the base, the lifting device comprises a lifting cylinder and a moving mechanism which are arranged on the upright post, the moving mechanism comprises a lifting box, a limiting frame, a guide post, a reset spring and a trimming knife which is arranged on the bottom surface of the lifting box, and the guide post penetrates through the corners of the lifting box and the end parts of the reset spring and is arranged at the corner position of the surface of the limiting frame; the lifting cylinder moves and becomes an extending and elongating state, the lifting box and the limiting frame move downwards, the limiting frame is propped against by the placing table, the lifting box moves downwards continuously, the reset spring is in a contracted state, the lifting box is buffered by the reset spring, the lifting box moves downwards slowly, the edge cutter passes through the limiting frame, the edge cutter cuts off burrs on the side of the neat filter screen workpiece, and the cutting is accurate and convenient.

Description

Air conditioner accessory trimming mechanism

Technical Field

The utility model belongs to the technical field of air conditioner accessory trimming processing, and particularly relates to an air conditioner accessory trimming mechanism.

Background

The air conditioner accessory comprises a motor, a condenser, an expansion valve, a fan, a filter screen, humidifying equipment, a compressor, an evaporator and the like, wherein the air conditioner filter screen is one of the air conditioner accessories;

when the air conditioner filter screen is produced and processed, the filter screen raw materials are required to be cut to be in a rectangular or square regular workpiece size with a composite standard length and width, but due to the reasons that the hardness of a backing plate for supporting the filter screen is insufficient, the filter screen generates tension during cutting or the cutting knife generates deviation and the like, the cut filter screen product has unqualified workpieces with burrs, and the burrs at the side of the filter screen are required to be manually cut; when the burr is cut manually, the situation that the filter screen is cut while being leveled easily appears cutting deflection, and when the burr is all arranged on the sides of the four sides of the filter screen, the burr is cut manually in sequence, so that the burr cutting mechanism is more complicated, not convenient enough, and has the defects that the edge cutting step is complicated and the cutting deflection is easy to appear.

Disclosure of Invention

The utility model aims to provide an air conditioner accessory edge cutting mechanism which solves the problems that the steps of edge cutting are complicated and the cutting deflection is easy to occur when a filter screen is manually cut in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air conditioner accessory trimming mechanism, includes fixed connection's base and stand, puts platform and elevating gear, the stand is installed in the avris position on base surface, put the intermediate position of platform installation on base surface, elevating gear is including installing lift cylinder, the mobile mechanism on the stand, the mobile mechanism includes parallel lift box and spacing frame, guide post and reset spring and installs the cut-off knife on lift box bottom surface, the guide post runs through lift box corner and reset spring's tip and installs the corner position on spacing frame surface, be equipped with the clamp on putting the bench, the clamp includes fixed connection's connecting plate and go-between, outer press frame, well press frame and interior press frame, the connecting plate symmetric distribution is in the both sides of go-between, the connecting plate is connected with outer press frame, well press frame and interior press frame, mounting groove and sword groove have been seted up to the surface of putting the platform.

Preferably, the axis of the lifting cylinder is positioned on the same vertical line with the central lines of the lifting box, the limiting frame and the placing table, and the upright post is of an L-shaped structure.

Preferably, the edge cutting knives are distributed on the side surfaces of four sides of the bottom of the lifting box, the bottom ends of the edge cutting knives are provided with crop heads, and the cross sections of the crop heads are in right triangle shapes.

Preferably, the reset spring is located between the lifting box and the limiting frame, the lifting box is in sliding connection with the guide post, the limiting frame is of a hollow structure, a connecting block is arranged on the side face of the limiting frame, and a guide rod penetrating through the connecting block is arranged on the base.

Preferably, the middle pressure frame is distributed at a position between the outer pressure frame and the inner pressure frame, the outer pressure frame, the middle pressure frame and the inner pressure frame are of frame structures, the thicknesses of the outer pressure frame, the middle pressure frame and the inner pressure frame are the same, the connecting plate is connected with the outer pressure frame, the middle pressure frame and the inner pressure frame, and the centers of the outer pressure frame, the middle pressure frame and the inner pressure frame and the center of a connecting ring are positioned on the same vertical line.

Preferably, the mounting groove is rectangular, the knife groove is frame-shaped, and the edge cutter is matched with the knife groove.

Preferably, the bottom surface of the connecting ring is provided with uniformly distributed magnet sheets, a metal plate is arranged at the center of the placing table, and the magnet sheets are in adsorption connection with the metal plate.

Preferably, the bottom of putting the platform is equipped with the spacing ear of embedding in the base surface, be equipped with locating shaft and handle on the center of go-between, the locating shaft runs through the handle, the locating shaft is installed in the go-between.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the lifting cylinder runs and becomes an extending and elongating state, the lifting box and the limiting frame move downwards, the limiting frame is propped against by the placing table, the lifting box moves downwards continuously, the reset spring is in a contracted state, the reset spring buffers the lifting box to enable the lifting box to move downwards slowly, the edge cutter passes through the limiting frame, the edge cutter cuts off the side burrs of the neat filter screen workpiece, and the cutting is accurate and convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the placement table of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the placement table of the present utility model;

in the figure: 1. a base; 2. a column; 3. a lifting cylinder; 5. placing a table; 41. a lifting box; 42. a guide post; 43. a return spring; 44. a limit frame; 51. a mounting groove; 52. a knife slot; 53. a metal plate; 61. an external pressing frame; 62. a medium-pressure frame; 63. an internal pressure frame; 64. a connecting plate; 65. a connecting ring; 71. positioning a shaft; 72. a handle; 411. a cutting edge; 651. a magnet sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: an air conditioner accessory trimming mechanism comprises a base 1, an upright post 2, a placing table 5 and a lifting device which are fixedly connected, wherein the lifting device plays a role in adjusting the height of a trimming knife 411; the upright post 2 is arranged at the side position of the surface of the base 1, the placing table 5 is arranged at the middle position of the surface of the base 1, the placing table 5 and the base 1 are of a combined structure, and the placing table 5 can be disassembled and assembled so as to be convenient for adapting to filter screen workpieces with different sizes; the lifting device comprises a lifting cylinder 3, a parallel lifting box 41, a limiting frame 44, a guide post 42, a reset spring 43 and a trimming cutter 411, wherein the lifting cylinder 3, the parallel lifting box 41, the limiting frame 44, the guide post 42, the reset spring 43 and the trimming cutter 411 are arranged on the bottom surface of the lifting box 41, a filter screen workpiece is placed in the placing table 5 in an orderly manner, the lifting cylinder 3 runs and becomes in an extending and elongating state, the lifting box 41 and the limiting frame 44 move downwards, the limiting frame 44 is propped against the placing table 5, the lifting box 41 continues to move downwards, the reset spring 43 is in a contracted state, the reset spring 43 buffers the lifting box 41 to enable the lifting box 41 to move downwards slowly, the trimming cutter 411 passes through the limiting frame 44, and the trimming cutter 411 cuts off the side burrs of the orderly filter screen workpiece, so that the trimming is accurate and convenient; the guide post 42 runs through the corner of the lifting box 41 and the end part of the return spring 43 and is arranged at the corner position of the surface of the limiting frame 44, the return spring 43 plays a buffering role, so that the lifting box 41 moves downwards slowly, a pressing piece is arranged on the placing table 5 and plays a role in pressing a filter screen, the pressing piece comprises a connecting plate 64 and a connecting ring 65 which are fixedly connected, an outer pressing frame 61, a middle pressing frame 62 and an inner pressing frame 63, the outer pressing frame 61, the middle pressing frame 62 and the inner pressing frame 63 which are in a frame shape press the flat filter screen, the connecting plate 64 is symmetrically distributed on two sides of the connecting ring 65, the connecting plate 64 is connected with the outer pressing frame 61, the middle pressing frame 62 and the inner pressing frame 63, the connecting plate 64 enables the outer pressing frame 61, the middle pressing frame 62 and the inner pressing frame 63 to be connected into a whole, the mounting groove 51 and the cutter groove 52 are arranged on the surface of the placing table 5, and the cutter 411 can penetrate into the cutter groove 52 without affecting the cutting edges.

In this embodiment, the axis of lift cylinder 3 is in same vertical line with the central line of lift box 41, spacing frame 44 and putting platform 5, stand 2 is "L" type structure, cut-off knife 411 distributes on the four sides of lift box 41 bottom side surface, cut-off knife 411 can cut the four sides of filter screen simultaneously, the bottom of cut-off knife 411 is equipped with the crop, the crop cross-section is right angled triangle shape, the sharpness that triangle-shaped crop cut is accurate, reset spring 43 is located between lift box 41 and the spacing frame 44, lift box 41 and guide post 42 sliding connection, guide post 42 plays the guide effect, spacing frame 44 is hollow structure, spacing frame 44 side is equipped with the connecting block, be equipped with the guide arm that runs through the connecting block on the base 1.

In this embodiment, the middle pressure frame 62 is distributed at a position between the outer pressure frame 61 and the inner pressure frame 63, the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63 are all in frame structures, the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63 compress the flat filter screen, the thicknesses of the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63 are the same, the connecting plate 64 is connected with the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63, the connecting plate 64 connects the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63 into a whole, and the centers of the outer pressure frame 61, the middle pressure frame 62 and the inner pressure frame 63 and the center of the connecting ring 65 are on the same vertical line.

In this embodiment, the mounting slot 51 is rectangular, the knife slot 52 is frame-shaped, the edge cutter 411 is adapted to the knife slot 52, and the edge cutter 411 can penetrate into the knife slot 52 without affecting the edge cutting.

In this embodiment, the bottom surface of go-between 65 is equipped with evenly distributed's magnet piece 651, the central point who puts platform 5 puts is put and is equipped with metal sheet 53, magnet piece 651 is connected with metal sheet 53 absorption, under the adsorption of magnet piece 651, the stability that go-between 65 put, under the effect of not receiving certain scope external force, go-between 65 compresses tightly the filter screen center, the bottom of putting platform 5 is equipped with the spacing ear in the embedding base 1 surface, be equipped with locating shaft 71 and handle 72 on the center of go-between 65, be convenient for carry and draw go-between 65, locating shaft 71 runs through handle 72, locating shaft 71 installs in go-between 65.

In summary, the lifting cylinder 3 moves and becomes an extended and elongated state, the lifting box 41 and the limiting frame 44 move downwards, the limiting frame 44 is propped against the placing table 5, the lifting box 41 continues to move downwards, the return spring 43 is in a contracted state, the return spring 43 buffers the lifting box 41 to enable the lifting box 41 to move downwards slowly, the edge cutter 411 passes through the limiting frame 44, and the edge cutter 411 cuts off burrs on the side of the clean filter screen workpiece, so that cutting is accurate and convenient.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air conditioner accessory trimming mechanism, includes fixed connection's base (1) and stand (2), puts platform (5) and elevating gear, its characterized in that: the utility model provides a stand (2) is installed in the avris position on base (1) surface, put the intermediate position on base (1) surface of platform (5) installation, elevating gear is including installing lift cylinder (3), the mobile mechanism on stand (2), the mobile mechanism includes lift box (41) and spacing frame (44) of parallelism, guide post (42) and reset spring (43) and install cut-off knife (411) on lift box (41) bottom surface, guide post (42) run through the corner position on spacing frame (44) surface of end mounting of lift box (41) corner and reset spring (43), be equipped with the clamp piece on putting platform (5), the clamp piece includes connecting plate (64) and go-between (65) of fixed connection, outer press frame (61), well press frame (62) and interior press frame (63), connecting plate (64) symmetric distribution is in the both sides of go-between (65), well press frame (62) and interior press frame (63), it is equipped with surface mounting groove (52) to put platform (5).

2. The air conditioning accessory trimming mechanism of claim 1, wherein: the axis of the lifting cylinder (3) is positioned on the same vertical line with the central lines of the lifting box (41), the limiting frame (44) and the placing table (5), and the upright post (2) is of an L-shaped structure.

3. The air conditioning accessory trimming mechanism of claim 1, wherein: the edge cutting knives (411) are distributed on the side surfaces of four sides of the bottom of the lifting box (41), the bottom ends of the edge cutting knives (411) are provided with crop heads, and the cross sections of the crop heads are right triangle shapes.

4. The air conditioning accessory trimming mechanism of claim 1, wherein: the lifting device is characterized in that the reset spring (43) is located between the lifting box (41) and the limiting frame (44), the lifting box (41) is slidably connected with the guide column (42), the limiting frame (44) is of a hollow structure, a connecting block is arranged on the side face of the limiting frame (44), and a guide rod penetrating through the connecting block is arranged on the base (1).

5. The air conditioning accessory trimming mechanism of claim 1, wherein: the middle pressure frame (62) is distributed at the position between the outer pressure frame (61) and the inner pressure frame (63), the outer pressure frame (61), the middle pressure frame (62) and the inner pressure frame (63) are of frame structures, the thicknesses of the outer pressure frame (61), the middle pressure frame (62) and the inner pressure frame (63) are the same, the connecting plate (64) is connected with the outer pressure frame (61), the middle pressure frame (62) and the inner pressure frame (63), and the centers of the outer pressure frame (61), the middle pressure frame (62) and the inner pressure frame (63) and the center of a connecting ring (65) are located on the same vertical line.

6. The air conditioning accessory trimming mechanism of claim 1, wherein: the mounting groove (51) is rectangular, the knife groove (52) is in a frame shape, and the edge cutter (411) is matched with the knife groove (52).

7. The air conditioning accessory trimming mechanism of claim 1, wherein: the bottom surface of go-between (65) is equipped with evenly distributed's magnet piece (651), the central point of putting platform (5) puts and is equipped with metal sheet (53), magnet piece (651) are connected with metal sheet (53) absorption.

8. The air conditioning accessory trimming mechanism of claim 1, wherein: the bottom of putting platform (5) is equipped with the spacing ear in embedding base (1) surface, be equipped with locating shaft (71) and handle (72) on the center of go-between (65), locating shaft (71) run through handle (72), locating shaft (71) are installed in go-between (65).