CN115194492A

CN115194492A - Automatic flanging and punching machine for fan accessories

Info

Publication number: CN115194492A
Application number: CN202211126024.2A
Authority: CN
Inventors: 崔小健; 冀谦谦
Original assignee: Nantong Dart Pollrich Fan Co Ltd
Current assignee: Nantong Dart Pollrich Fan Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-10-18

Abstract

The invention discloses an automatic flanging and punching machine for fan accessories, and relates to the technical field of punching equipment. The automatic bending machine comprises a base, wherein the base comprises a table top and supporting legs, the table top is fixed on the supporting legs, a mounting hole is formed in the middle of the table top, a power assembly is fixedly mounted on the table top, an output shaft of the power assembly penetrates through the mounting hole to extend upwards, a rotating assembly and a mounting frame are sleeved on the output shaft of the power assembly, the mounting frame is located on the upper side of the rotating assembly, two groups of pushing assemblies are symmetrically mounted on the mounting frame, the rotating assembly can push the pushing assemblies to move outwards, a curling machine and a punching machine are mounted on the table top and distributed oppositely, a plurality of limiting seats are further mounted on the table top, a telescopic arm is further mounted on the output shaft of the power assembly, and a supporting plate is connected onto the telescopic arm. The bottom end of the fan sleeve is conveniently and synchronously extended through the plurality of groups of push blocks, and the time for forming the edge body is effectively shortened.

Description

Automatic flanging and punching machine for fan accessories

Technical Field

The invention relates to the technical field of punching equipment, in particular to an automatic flanging and punching machine for fan accessories.

Background

The traditional fan barrel processing method relates to two devices, namely a flanging machine and a punching machine, and the traditional fan barrel processing method adopts a single flanging machine, so that the flanging process is long in time.

Disclosure of Invention

The invention aims to provide an automatic flanging and punching machine for fan accessories, which solves the related problems in the background art.

In order to solve the technical problems, the invention provides an automatic flanging and punching machine for fan accessories, which comprises a base, wherein the base comprises a table top and supporting legs, the table top is fixed on the supporting legs, the middle part of the table top is provided with an installation hole, a power assembly is fixedly installed on the table top, an output shaft of the power assembly penetrates through the installation hole and extends upwards, a rotating assembly and an installation frame are sleeved on the output shaft of the power assembly, the installation frame is positioned on the upper side of the rotating assembly, two groups of pushing assemblies are symmetrically installed on the installation frame, the rotating assembly can push the pushing assemblies to move outwards, a curling machine and a punching machine are installed on the table top, the curling machine and the punching machine are distributed oppositely, a plurality of limiting seats are also installed on the table top and are distributed annularly around the output shaft of the power assembly, a telescopic arm is also installed on the output shaft of the power assembly, a supporting plate is connected with the telescopic arm, and a fan sleeve is sleeved on the outer side of the supporting plate;

the fan sleeve needing flanging and punching is sleeved on the outer side of the supporting plate, the bottom end of the fan sleeve is located on the limiting seat, and the supporting plate clamps the fan sleeve through the extension of the installed telescopic arm;

the output shaft of the power component of installation rotates, thereby it rotates to drive fixed fan sleeve, power component is the motor, because install runner assembly on power component's the output shaft, runner assembly follows power component and rotates, the body of rod of installation pastes tight runner assembly under the promotion of spring, the ejector pad of installation outside lateral movement on runner assembly's the oval disk body promotion body of rod and the body of rod, when ejector pad and the telescopic bottom contact of fan, the ejector pad promotes the telescopic bottom of fan and forms along the body structure to outside extension, the ejector pad is equipped with two sets ofly, through the multiunit ejector pad, be convenient for simultaneously to the synchronous extension processing in telescopic bottom of fan, effectual time of shortening along the body shaping.

Further, two spouts have been seted up on the mesa, and mounting hole symmetric distribution is followed to two spouts, the mounting bracket is the type of falling U structure, two supporting legss of mounting bracket are fixed on the mesa, two bar grooves have been seted up on the horizontal plane of mounting bracket, bar groove and spout one-to-one install the promotion subassembly between the bar groove that should relatively and the spout.

Further, promote the subassembly including promotion portion, guide arm and spring, promotion portion includes ejector pad and the body of rod, the body of rod is installed between bar groove and spout, the bar groove is stretched out on the top of the body of rod, stretch out of the body of rod and serve and install promotion portion, promotion portion is along the surface slip of mounting bracket, the guide arm has been cup jointed on the body of rod, the guide hole that the tip of guide arm was equipped with on passing the supporting legs of mounting bracket extends to the outside, the spring has been cup jointed on the guide arm, the spring is located between the supporting legs of the body of rod and mounting bracket.

Furthermore, an upward bulge is arranged on the outer side of the pushing part, and an inclined plane arranged on the bulge faces to an output shaft of the power assembly.

Furthermore, the rotating assembly comprises an oval disc body and a sleeve, a round hole is formed in the middle of the oval disc body, a ratchet is arranged on the inner wall of the round hole, a pawl matched with the ratchet is installed on the peripheral side face of the sleeve, the oval disc body is installed on the outer side of the sleeve in a matched mode, the sleeve drives the oval disc body to rotate in a single direction, the sleeve is installed on an output shaft of the power assembly in a matched mode, and the sleeve and the output shaft of the power assembly rotate synchronously.

Further, the rod body moves along the peripheral side face of the oval disc body.

Further, sheathed tube bottom is equipped with the air-supply line that the coaxial line distributes, install the bent shape blade of a plurality of in the annular opening that forms between sleeve pipe and the air-supply line, the air-supply line cup joints in power component's the output shaft outside, install helical blade between air-supply line and the output shaft of power component, the through-hole has been seted up on the inner wall of air-supply line, and sheathed tube bottom is connected with the air-supply line in addition, and sleeve pipe and air-supply line pivoted in-process, outside air passes through bent shape blade and gets into inside the air-supply line, and through the through-hole with lead to the groove entering and install power component's cavity under helical blade's promotion, be convenient for realize dispelling the heat to power component.

Furthermore, a plurality of through grooves penetrate through the inner wall of the mounting hole, and the through holes are communicated with the through grooves.

The invention has the following beneficial effects:

1. the output shaft of the power assembly rotates to drive the fixed fan sleeve to rotate, the power assembly is a motor, the rotating assembly is mounted on the output shaft of the power assembly and rotates along with the power assembly, the mounted rod body is tightly attached to the rotating assembly under the pushing of the spring, the oval disk body of the rotating assembly pushes the rod body and the push blocks mounted on the rod body to move outwards, when the push blocks are in contact with the bottom end of the fan sleeve, the push blocks push the bottom end of the fan sleeve to extend outwards to form an edge body structure, two groups of push blocks are arranged, synchronous extension processing of the bottom end of the fan sleeve is facilitated through the multiple groups of push blocks, and the time for edge body forming is effectively shortened.

2. After the work is stopped, the rod body pushes the elliptic disc body to rotate under the action of the spring, so that the rod body moves to the short shaft of the elliptic disc body, and the next work is facilitated.

3. According to the invention, the bottom end of the sleeve is connected with the air inlet pipe, and in the rotating process of the sleeve and the air inlet pipe, external air enters the air inlet pipe through the curved blades and enters the cavity provided with the power component through the through holes and the through grooves under the pushing action of the spiral blades, so that the heat dissipation of the power component is conveniently realized.

Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially expanded configuration of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the rotating assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of a rotating assembly according to the present invention;

FIG. 7 is a schematic view of the base structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 101. a table top; 102. supporting legs; 103. mounting holes; 104. a through groove; 105. a chute; 2. a beader; 3. a perforating machine; 4. a power assembly; 5. a rotating assembly; 501. an oval tray body; 502. a sleeve; 503. a pawl; 504. an air inlet pipe; 505. a curved blade; 506. a helical blade; 507. a through hole; 6. a mounting frame; 601. a strip-shaped groove; 602. a guide hole; 7. a pushing part; 701. pushing a block; 702. a rod body; 8. a guide bar; 9. a spring; 10. a limiting seat; 11. a telescopic arm; 12. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-7, the invention relates to an automatic flanging and punching machine for fan accessories, which comprises a base 1, wherein the base 1 comprises a table top 101 and supporting legs 102, the table top 101 is fixed on the supporting legs 102, the middle part of the table top 101 is provided with a mounting hole 103, a power assembly 4 is fixedly mounted on the table top 101, an output shaft of the power assembly 4 penetrates through the mounting hole 103 and extends upwards, a rotating assembly 5 and a mounting frame 6 are sleeved on the output shaft of the power assembly 4, the mounting frame 6 is positioned on the upper side of the rotating assembly 5, two groups of pushing assemblies are symmetrically mounted on the mounting frame 6, the rotating assembly 5 can push the pushing assemblies to move outwards, a curling machine 2 and a punching machine 3 are mounted on the table top 101, the curling machine 2 and the punching machine 3 are distributed oppositely, a plurality of limiting seats 10 are further mounted on the table top 101, the limiting seats 10 are distributed annularly around the output shaft of the power assembly 4, a telescopic arm 11 is further mounted on the output shaft of the power assembly 4, the telescopic arm 11 is connected with a supporting plate 12, and a fan sleeve is sleeved on the outer side of the supporting plate 12.

A fan sleeve needing flanging and punching is sleeved on the outer side of the supporting plate 12, the bottom end of the fan sleeve is positioned on the limiting seat 10, and the supporting plate 12 clamps the fan sleeve by extending the installed telescopic arm 11;

the output shaft of the power component 4 of installation rotates, thereby it rotates to drive fixed fan sleeve, power component 4 is the motor, because install runner assembly 5 on the output shaft of power component 4, runner assembly 5 follows power component 4 and rotates, the body of rod 702 of installation pastes tight runner assembly 5 under the promotion of spring 9, the ejector pad 701 that installs on the oval disk body 501 promotion body of rod 702 of runner assembly 5 and the body of rod 702 moves to the outside, when ejector pad 701 contacts with the telescopic bottom of fan, ejector pad 701 promotes the telescopic bottom of fan and extends to the outside and form along the body structure, ejector pad 701 is equipped with two sets ofly, through multiunit ejector pad 701, be convenient for simultaneously to the synchronous extension processing in telescopic bottom of fan, the effectual fashioned time of following the body that shortens.

Two spouts 105 have been seted up on mesa 101, and two spouts 105 are along mounting hole 103 symmetric distribution, and mounting bracket 6 is the type of falling U structure, and two supporting legss of mounting bracket 6 are fixed on mesa 101, have seted up two bar grooves 601 on mounting bracket 6's the horizontal plane, and bar groove 601 and spout 105 one-to-one install the promotion subassembly between the bar groove 601 that corresponds and the spout 105.

The pushing assembly comprises a pushing portion 7, a guide rod 8 and a spring 9, the pushing portion 7 comprises a pushing block 701 and a rod body 702, the rod body 702 is installed between the strip-shaped groove 601 and the sliding groove 105, the strip-shaped groove 601 is extended out of the top end of the rod body 702, the pushing portion 7 is installed on the extending end of the rod body 702, the pushing portion 7 slides along the surface of the mounting frame 6, the guide rod 8 is sleeved on the rod body 702, the end portion of the guide rod 8 penetrates through a guide hole 602 formed in the supporting leg of the mounting frame 6 and extends towards the outside, the spring 9 is sleeved on the guide rod 8, and the spring 9 is located between the rod body 702 and the supporting leg of the mounting frame 6.

The outside of pushing part 7 is equipped with ascending arch, and the inclined plane that the arch was equipped with is towards the output shaft of power component 4.

The rotating assembly 5 comprises an oval disc body 501 and a sleeve 502, a round hole is formed in the middle of the oval disc body 501, ratchets are arranged on the inner wall of the round hole, pawls 503 matched with the ratchets are installed on the peripheral side face of the sleeve 502, the oval disc body 501 is installed on the outer side of the sleeve 502 in a matched mode, the sleeve 502 drives the oval disc body 501 to rotate in a single direction, the sleeve 502 is installed on an output shaft of the power assembly 4 in a matched mode, and the sleeve 502 and the output shaft of the power assembly 4 rotate synchronously.

The rod 702 moves along the peripheral side of the elliptical disk 501.

The bottom of the sleeve 502 is provided with an air inlet pipe 504 which is distributed coaxially, a plurality of curved blades 505 are arranged in an annular opening formed between the sleeve 502 and the air inlet pipe 504, the air inlet pipe 504 is sleeved outside an output shaft of the power assembly 4, helical blades 506 are arranged between the air inlet pipe 504 and the output shaft of the power assembly 4, and through holes 507 are arranged on the inner wall of the air inlet pipe 504.

In addition, the bottom end of the sleeve 502 is connected with an air inlet pipe 504, and in the process of rotating the sleeve 502 and the air inlet pipe 504, external air enters the air inlet pipe 504 through the curved blades 505 and enters the cavity provided with the power assembly 4 through the through holes 507 and the through grooves 104 under the pushing action of the helical blades 506, so that the heat dissipation of the power assembly 4 is facilitated.

A plurality of through grooves 104 penetrate through the inner wall of the mounting hole 103, and the through holes 507 are communicated with the through grooves 104.

The working principle is as follows:

a fan sleeve needing flanging and punching is sleeved on the outer side of the supporting plate 12, the bottom end of the fan sleeve is positioned on the limiting seat 10, and the supporting plate 12 clamps the fan sleeve by extending the telescopic arm 11;

an output shaft of an installed power assembly 4 rotates to drive a fixed fan sleeve to rotate, the power assembly 4 is a motor, a rotating assembly 5 is installed on the output shaft of the power assembly 4, the rotating assembly 5 rotates along with the power assembly 4, an installed rod body 702 is tightly attached to the rotating assembly 5 under the pushing of a spring 9, an oval disk body 501 of the rotating assembly 5 pushes the rod body 702 and a push block 701 installed on the rod body 702 to move outwards, when the push block 701 is in contact with the bottom end of the fan sleeve, the push block 701 pushes the bottom end of the fan sleeve to extend outwards to form an edge body structure, two groups of push blocks 701 are arranged, the bottom ends of the fan sleeve can be synchronously extended conveniently through multiple groups of push blocks 701, and the time for forming the edge body is effectively shortened;

after the work is stopped, the arranged rod body 702 pushes the arranged elliptical disc body 501 to rotate under the action of the spring 9, so that the rod body 702 moves to the short axis of the elliptical disc body 501, the next work is facilitated, and the bulge of the arranged push block 701 is higher than the plane of the limiting seat 10;

after the edge body is formed, the edge curling machine 2 is installed close to the edge body, so that edge curling is formed, after the edge curling is formed, the edge curling machine 2 is far away from the edge body, the installed perforating machine 3 is close to the edge body, and the perforating treatment on the edge body after edge curling is finished;

in addition, the bottom end of the sleeve 502 is connected with an air inlet pipe 504, and in the rotating process of the sleeve 502 and the air inlet pipe 504, external air enters the air inlet pipe 504 through the curved blades 505 and enters the cavity provided with the power assembly 4 through the through holes 507 and the through grooves 104 under the pushing of the spiral blades 506, so that the heat dissipation of the power assembly 4 is facilitated.

It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. The utility model provides an automatic turn-ups puncher that fan accessory was used, includes base (1), its characterized in that:

the base (1) comprises a table top (101) and supporting legs (102), and the table top (101) is fixed on the supporting legs (102);

a mounting hole (103) is formed in the middle of the table top (101), a power assembly (4) is fixedly mounted on the table top (101), and an output shaft of the power assembly (4) penetrates through the mounting hole (103) to extend upwards;

a rotating assembly (5) and an installation frame (6) are sleeved on an output shaft of the power assembly (4), the installation frame (6) is located on the upper side of the rotating assembly (5), two groups of pushing assemblies are symmetrically installed on the installation frame (6), and the rotating assembly (5) can push the pushing assemblies to move outwards;

a curling machine (2) and a punching machine (3) are arranged on the table top (101), and the curling machine (2) and the punching machine (3) are distributed oppositely;

the table top (101) is also provided with a plurality of limiting seats (10), and the limiting seats (10) are annularly distributed around the output shaft of the power assembly (4);

the fan is characterized in that a telescopic arm (11) is further mounted on an output shaft of the power assembly (4), a supporting plate (12) is connected to the telescopic arm (11), and a fan sleeve is sleeved on the outer side of the supporting plate (12).

2. The automatic flanging and punching machine for fan accessories according to claim 1, wherein the table top (101) is provided with two sliding grooves (105), and the two sliding grooves (105) are symmetrically distributed along the mounting hole (103);

the mounting rack (6) is of an inverted U-shaped structure, two supporting legs of the mounting rack (6) are fixed on the table top (101), two strip-shaped grooves (601) are formed in the horizontal plane of the mounting rack (6), and the strip-shaped grooves (601) correspond to the sliding grooves (105) one by one;

a pushing component is arranged between the strip-shaped groove (601) and the sliding groove (105).

3. The automatic flanging and punching machine for fan accessories in accordance with claim 2, wherein the pushing assembly comprises a pushing part (7), a guide rod (8) and a spring (9);

the pushing part (7) comprises a pushing block (701) and a rod body (702), the rod body (702) is installed between the strip-shaped groove (601) and the sliding groove (105), the top end of the rod body (702) extends out of the strip-shaped groove (601), the extending end of the rod body (702) is provided with the pushing part (7), and the pushing part (7) slides along the surface of the mounting rack (6);

the rod body (702) is sleeved with a guide rod (8), and the end part of the guide rod (8) penetrates through a guide hole (602) formed in the supporting leg of the mounting frame (6) and extends outwards;

the guide rod (8) is sleeved with a spring (9), and the spring (9) is located between the rod body (702) and the supporting legs of the mounting frame (6).

4. The automatic flanging and punching machine for fan accessories according to claim 3, characterized in that the pushing part (7) is provided with an upward protrusion at the outer side, and the protrusion is provided with an inclined surface facing the output shaft of the power assembly (4).

5. The automatic flanging and punching machine for fan accessories is characterized in that the rotating assembly (5) comprises an oval plate body (501) and a sleeve (502), a round hole is formed in the middle of the oval plate body (501), ratchets are arranged on the inner wall of the round hole, a pawl (503) matched with the ratchets is arranged on the peripheral side face of the sleeve (502), the oval plate body (501) is matched and arranged on the outer side of the sleeve (502), and the sleeve (502) drives the oval plate body (501) to rotate in a single direction;

the sleeve (502) is installed on an output shaft of the power assembly (4) in a matched mode, and the sleeve (502) and the output shaft of the power assembly (4) rotate synchronously.

6. The automatic flanging and punching machine for fan accessories in accordance with claim 5, wherein the rod (702) moves along the peripheral side of the oval plate (501).

7. The automatic flanging and punching machine for fan accessories according to claim 5, wherein the bottom of the sleeve (502) is provided with an air inlet pipe (504) which is coaxially distributed, and a plurality of curved blades (505) are arranged in an annular opening formed between the sleeve (502) and the air inlet pipe (504);

the air inlet pipe (504) is sleeved on the outer side of an output shaft of the power assembly (4), a spiral blade (506) is installed between the air inlet pipe (504) and the output shaft of the power assembly (4), and a through hole (507) is formed in the inner wall of the air inlet pipe (504).

8. The automatic flanging and punching machine for fan accessories is characterized in that a plurality of through grooves (104) penetrate through the inner wall of the mounting hole (103), and the through holes (507) are communicated with the through grooves (104).