CN214163987U - Automatic folding device for air conditioner filter - Google Patents

Abstract

The utility model discloses an automatic folding device of an air conditioner filter, which belongs to the field of automobile part manufacturing and comprises an insertion mechanism, a driving mechanism and a supply mechanism, wherein the insertion mechanism is used for obliquely inserting a folding die accommodating groove so as to fold an environment-friendly filtering material; the part of the insertion mechanism for inserting the accommodating groove is matched with the groove width of the accommodating groove, and the driving mechanism is arranged at the end part of the insertion mechanism far away from the folding die. The utility model discloses an inserting mechanism, actuating mechanism and supply mechanism mutually support, have realized automatic continuous folding motion through ingenious design, have saved the manual work to the action is stable, and is folding accurate, and raw and other materials are easy, can effective reduce cost, are applicable to all air conditioner filters's automatic folding.

Description

Automatic folding device for air conditioner filter

Technical Field

The utility model belongs to the automobile parts field of making relates to a filter manufacturing installation, specifically speaking are automatic folding device of air conditioner filter.

Background

The filter is a filter that filters impurities or gas through filter paper. The filter is classified into an oil filter, an air conditioner filter, etc. according to different filtering functions. The air conditioner filter is used for filtering air entering a carriage from the outside, so that the air cleanliness is improved, and common filtering substances are impurities, micro particles, pollen, bacteria, industrial waste gas, dust and the like contained in the air. The air conditioner filter can prevent the substances from entering an air conditioning system, avoids damaging the air conditioning system, provides a good air environment for passengers in the vehicle, protects the health of the passengers in the vehicle, and prevents glass atomization.

The air conditioner filter is made of single-layer environment-friendly filter materials (such as non-woven fabrics) through processing and folding, and the whole air conditioner filter is in an organ shape. In the related art, a single-layer environment-friendly filter material is folded by using a folding die so as to form an organ shape, as shown in fig. 6, the folding die comprises a plurality of folding pieces which are arranged at equal intervals, and holding grooves at equal intervals are formed between the plurality of folding pieces, and the single-layer environment-friendly filter material is sequentially inserted into each holding groove when being folded, so that an organ structure of the air-conditioning filter is formed (the environment-friendly filter material after being folded is shown in fig. 7), and then the subsequent pressing operation is performed.

Because the manufacturing process is comparatively complicated, therefore, still adopt the manual work to accomplish this folding step of inserting single-deck environmental protection material in proper order into every holding tank at present, not only consume the manpower, fold inefficiency moreover, be difficult for large-scale production.

SUMMERY OF THE UTILITY MODEL

For solving the above not enough that exists among the prior art, the utility model aims at providing an automatic folding device of air conditioner filter to reach and to accomplish folding step voluntarily, save artificial purpose.

In order to achieve the above object, the utility model adopts the following technical scheme: an automatic folding device of an air conditioner filter comprises an insertion mechanism, a driving mechanism and a supplying mechanism, wherein the insertion mechanism is used for being obliquely inserted into a folding die accommodating groove so as to fold an environment-friendly filtering material; the part of the insertion mechanism for inserting the accommodating groove is matched with the groove width of the accommodating groove, and the driving mechanism is arranged at the end part of the insertion mechanism, which is far away from the folding die.

As to the utility model limit: the inserting mechanism comprises an inserting piece which is rotatably connected with the driving mechanism, the supplying mechanism comprises a supplying plate which is arranged obliquely, the supplying plate is arranged at a position corresponding to the inserting piece, the supplying plate is contacted with the supplying plate when the inserting piece moves towards the direction of the accommodating groove, and the inserting piece is obliquely inserted into the accommodating groove under the guiding action of the supplying plate.

As to the utility model limit: the driving mechanism comprises a driving plate which is rotationally connected with the insertion mechanism, the driving plate is connected with a rocker mechanism, and the rocker mechanism enables the driving plate to do reciprocating motion under the driving of the motor.

As a further limitation to the present invention: the side of the insert piece facing the folding mould is in a sawtooth shape.

As a further limitation to the present invention: the rocker mechanism comprises a first rocker connected with the output shaft of the motor, a second rocker rotatably connected with the first rocker, and a vertical rod arranged along the height direction and rotatably connected with the second rocker, wherein a limiting block arranged along the height direction is arranged outside the vertical rod, the vertical rod reciprocates along the height direction under the action of the limiting block, and the driving plate is fixedly arranged at the end part of the vertical rod.

As to the utility model discloses a further limit again: the supply plates are arranged on a pair of acute angle frames, the space between the acute angle frames is matched with the width of the folding die, the height of the lowest end of the supply plates is matched with the height of the folding die, and a channel for the folding die to pass through is formed between the folding plates and the acute angle frames.

As to the utility model discloses a further limit again: the limiting block is provided with a through hole along the height direction, the aperture of the through hole is matched with the outer diameter of the vertical rod, and the vertical rod penetrates through the through hole to be matched with the limiting block.

As a further limitation to the present invention: the supply plate is provided with a guide channel, and the width of the guide channel is matched with that of the environment-friendly filter material.

As a further limitation to the present invention: the limiting block and the motor are fixedly arranged on the vertical plate, an output shaft of the motor penetrates through the vertical plate and extends out, the output shaft of the motor and the limiting block are arranged on the same side of the vertical plate, and the vertical plate is arranged on the rack.

As to the utility model discloses a limit: the guide channel is enclosed by two angle steels fixedly arranged on the supply plate, the two angle steels are parallel to each other, and the distance between the two angle steels is matched with the width of the environment-friendly filter material.

Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who gains lies in:

(1) the utility model discloses be provided with the insertion mechanism that the holding tank was inserted in the slope, the insertion action can replace artifically, insert individual layer environmental protection filtering material in the holding tank of folding mould, and insertion mechanism slope inserts the holding tank, can be when inserting the environmental protection filtering material folding mould downwards, apply a component force of forward motion to folding mould, make folding mould feed forward, after accomplishing a reciprocating motion (namely inserting environmental protection filtering material one of them holding tank), folding mould has moved forward the distance of a holding tank simultaneously, make insertion mechanism towards the next holding tank that does not insert environmental protection filtering material, thereby realize need not artifical continuous folding motion;

(2) the utility model realizes the insertion and folding actions through the insertion piece which is rotationally connected with the driving mechanism, and the insertion piece rotates relative to the driving mechanism under the action of the obliquely arranged supply plate, thereby realizing the oblique insertion, and having ingenious design and simple structure; moreover, one side of the insertion piece facing the folding die is in a sawtooth shape, namely one side of the insertion piece, which is used for being in contact with the environment-friendly filter material, is in a sawtooth shape, so that the friction force between the insertion piece and the environment-friendly filter material is increased, and the insertion folding action is more stable;

(3) the utility model forms a channel matched with the folding mould between the supply plate and the pair of acute angle frames, and can play a certain limiting role while the folding mould passes, thereby ensuring the feeding stability of the folding mould and improving the folding accuracy;

(4) the guide channel is arranged on the supply plate, so that the guide can be provided for the environment-friendly filtering material, the feeding stability of the folding die is ensured, the folding accuracy is improved, and the guide channel is enclosed by angle steel, so that the material is easy to obtain and the cost is low;

(5) the utility model discloses be provided with actuating mechanism, can drive insertion mechanism, through the interact cooperation of motor, first rocker, second rocker and pole setting, realize insertion mechanism's reciprocating motion, simple structure, design benefit has saved the cost.

To sum up, the utility model discloses an inserting mechanism, actuating mechanism and feed mechanism mutually support, have realized automatic continuous folding motion through ingenious design, have saved the manual work to the action is stable, and is folding accurate, and raw and other materials are easy, can effective reduce cost, are applicable to all air conditioner filters's automatic folding.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a supply mechanism in an embodiment of the present invention;

fig. 4 is a first schematic view of the driving mechanism and the inserting structure in the embodiment of the present invention;

FIG. 5 is a second schematic diagram illustrating the state of the driving mechanism and the inserting structure in the embodiment of the present invention;

fig. 6 is a schematic structural view of a folding mold in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the embodiment of the present invention after folding.

In the figure: 1-insertion piece, 2-folding die, 3-rotating plate, 4-driving plate, 5-supplying plate, 6-accommodating groove, 7-acute angle frame, 8-guiding channel, 9-bending part, 10-angle steel arranged along horizontal direction, 11-rocker mechanism, 111-first rocker, 112-second rocker, 113-upright rod, 114-limiting block, 12-motor, 13-frame, 14-upright plate, 15-environment-friendly filtering material.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the air conditioner filter automatic folding device described herein is a preferred embodiment, and is provided only for the purpose of illustrating and explaining the present invention, and does not constitute a limitation of the present invention.

The terms or positional relationships in the directions such as "up", "down", "left" and "right" according to the present invention are based on the positional relationships in fig. 1 of the drawings of the present invention (the arrow direction in the drawings indicates the front), and are only for convenience of description of the present invention and for simplification of description of the present invention, and are not intended to indicate or imply that a device or an element must have a specific direction, be constructed and operated in a specific direction, and therefore, cannot be understood as a limitation to the protection of the present invention.

Embodiment automatic folding device of air conditioner filter

The present embodiment is an automatic folding device for an air conditioner filter, as shown in fig. 1 to 7, comprising an insertion mechanism for obliquely inserting the receiving groove 6 of the folding die 2 to fold the environment-friendly filter material 15, a driving mechanism for driving the insertion mechanism to reciprocate, and a feeding mechanism for feeding the environment-friendly filter material 15.

The insertion mechanism comprises an insertion piece 1 for inserting the receiving groove 6, the thickness of the insertion piece 1 is smaller than the groove width of the receiving groove 6, and the size of the insertion piece 1 is matched with the size of the folding mold 2. One side of the insert sheet 1 facing the folding die 2 is in a zigzag shape, namely one side of the insert sheet 1 used for contacting the environment-friendly filter material 15 is in a zigzag shape, so that the friction force between the insert sheet 1 and the environment-friendly filter material 15 is increased, and the inserting and folding actions are more stable. The inserting pieces 1 are fixedly arranged on the rotating plate 3, the end part, far away from the folding die 2, of the rotating plate 3 is rotatably connected with the driving plate 4 on the driving mechanism, the rotating plate 3 and the driving plate 4 are two rotating pieces of a hinge, materials are easy to obtain, and the cost is low.

As shown in fig. 3, the feeding mechanism includes a feeding plate 5 disposed obliquely, the insert piece 1 reciprocates by a driving device, the feeding plate 5 is disposed at a position corresponding to the insert piece 1, and the insert piece 1 contacts the feeding plate 5 when moving toward the housing groove 6, and the insert piece 1 is rotatably connected to the driving device by a hinge structure, so that the insert piece 1 can be obliquely inserted into the housing groove 6 by the guiding function of the feeding plate 5. With this arrangement, it is possible to feed the folding die 2 forward by applying a component force of forward movement to the folding die 2 while inserting the environment-friendly filter material 15 downward into the folding die 2, thereby achieving a continuous folding movement without a human (the direction indicated by the arrow in fig. 1 is forward).

The supply plates 5 are provided on a pair of acute angle frames 7, and since the acute angle frames 7 are at acute angles, the supply plates 5 on the acute angle frames 7 are disposed obliquely. The inclination angle of the feed plate 5 is adjusted as needed. Acute angle frame 7 adopts square steel tube welding to form, interval between acute angle frame 7 and folding mould 2's width phase-match, the height of supplying with 5 least significant ends of board and folding mould 2's high phase-match, make to form the passageway that is used for making folding mould 2 pass through between folded sheet and the acute angle frame 7, when can making folding mould 2 pass, can also play certain limiting displacement, the stability that folding mould 2 fed has been guaranteed, folding accuracy has been improved.

The green filter material 15 is laid on the supply plate 5 and folded into the receiving groove 6 of the folding mold 2 by the insert sheet 1. In order to insert the green filter material into the folding mold 2 precisely, a guide channel 8 is provided on the supply plate 5, the width of the guide channel 8 matching the width of the green filter material 15. In this embodiment, the guiding channel 8 is formed by two angle steels fixedly arranged on the feeding plate 5, the two angle steels are arranged on the feeding plate 5 along the height direction and are parallel to each other, and the distance between the two angle steels is matched with the width of the environment-friendly filtering material 15. Of course, the guide channel 8 can also be realized by providing the supply plate 5 with a guide groove having a width matching the width of the green filter material 15.

Further, in order to reduce the friction force between the environment-friendly filter material 15 and the supply plate 5 and ensure that the environment-friendly filter material 15 is smoothly output downwards, the upper end of the supply plate 5 forms the arc-shaped bent part 9, and the running stability of the device is ensured.

The driving mechanism comprises a driving plate 4 which is rotatably connected with the rotating plate 3 of the inserting mechanism (the rotating plate 3 and the driving plate 4 form the hinge structure), and the driving plate 4 is connected with the rocker mechanism 11 through an angle steel 10 which is arranged along the horizontal direction. The driving plate 4 is fixedly arranged on a vertical surface of an angle steel 10 arranged along the horizontal direction, and the rocker mechanism 11 is fixedly arranged on a horizontal surface of the angle steel. The rocker mechanism 11 makes the driving plate 4 do reciprocating motion under the driving of the motor 12, in this embodiment, the motor 12 selects the servo motor 12 capable of performing reciprocating rotation within a certain included angle, and the included angle range of the reciprocating rotation of the motor 12 is adjusted according to actual needs.

As shown in fig. 4 and 5, the rocker mechanism 11 and the motor 12 are fixed by a vertical plate 14 disposed on the frame 13, an output shaft of the motor 12 passes through the vertical plate 14 and extends out, the rocker mechanism 11 includes a first rocker 111 connected to the output shaft of the motor 12, a second rocker 112 rotatably connected to the first rocker 111, and a vertical rod 113 disposed along the height direction and rotatably connected to the second rocker 112, and a lower end of the vertical rod 113 is fixedly disposed on a horizontal plane of the angle iron 10 disposed along the horizontal direction. A limit block 114 which is used for limiting the movement direction of the upright rod 113 and is arranged along the height direction is fixedly arranged on the upright plate 14 which is on the same side with the output shaft of the motor 12, a through hole along the height direction is arranged on the limit block 114, the aperture of the through hole is matched with the outer diameter of the upright rod 113, and the upright rod 113 penetrates through the through hole to be matched with the limit block 114.

When the output shaft of the motor 12 rotates in a reciprocating manner within a certain angle, the first rocker 111 is driven to change the angle formed between the first rocker 111 and the second rocker 112, and further the lower end of the second rocker 112 is driven to reciprocate along the height direction, so that the vertical rod 113 reciprocates along the height direction under the action of the limiting block 114, the driving plate 4 arranged at the lower end of the vertical rod 113 reciprocates along the height direction under the action of the vertical rod 113, and finally the insertion piece 1 reciprocates, fig. 4 is a schematic diagram of the insertion piece 1 moving to the top end, and fig. 5 is a schematic diagram of the insertion piece 1 moving to the bottom end.

When the environment-friendly filtering material feeding device is used, the environment-friendly filtering material 15 is flatly laid in the guide channel 8 of the feeding plate 5, the lower end of the environment-friendly filtering material 15 extends out of the feeding plate 5, the folding die 2 is placed in a channel formed between the feeding plate 5 and the acute angle frame 7, the front end of the folding die 2 corresponds to the feeding plate 5, the switch is opened to enable the output shaft of the motor 12 to rotate in a reciprocating mode, the reciprocating rotation of the motor 12 drives the first rocker 111 to enable the included angle formed between the first rocker 111 and the second rocker 112 to change, the lower end of the second rocker 112 is driven to reciprocate in the height direction, the upright 113 is driven to reciprocate in the height direction under the action of the limiting block 114, the driving plate 4 arranged at the lower end of the upright 113 reciprocates in the height direction under the action of the upright 113, and finally the insertion piece 1 reciprocates. Since the insert sheet 1 is rotatably connected to the driving device by the hinge structure, the insert sheet 1 can be obliquely inserted into the receiving groove 6 under the guiding action of the obliquely arranged supply plate 5, so that the folding die 2 is fed forward, thereby realizing a continuous folding motion without manual work, and the folding die 2 and the environmentally friendly filter material 15 after the folding is completed are as shown in fig. 7.

Claims (8)

1. The utility model provides an automatic folding device of air conditioner filter which characterized in that: comprises an insertion mechanism for obliquely inserting into the folding die holding groove to fold the environment-friendly filter material, a driving mechanism for driving the insertion mechanism to reciprocate, and a supply mechanism for supplying the environment-friendly filter material; the part of the inserting mechanism for inserting the accommodating groove is matched with the groove width of the accommodating groove, and the driving mechanism is arranged at the end part of the inserting mechanism far away from the folding mould;

the inserting mechanism comprises an inserting piece which is rotatably connected with the driving mechanism, the supplying mechanism comprises an obliquely arranged supplying plate, the supplying plate is arranged at a position corresponding to the inserting piece, the supplying plate is contacted with the supplying plate when the inserting piece moves towards the direction of the accommodating groove, and the supplying plate is obliquely inserted into the accommodating groove under the guiding action of the supplying plate;

the driving mechanism comprises a driving plate which is rotationally connected with the insertion mechanism, the driving plate is connected with a rocker mechanism, and the rocker mechanism enables the driving plate to do reciprocating motion under the driving of the motor.

2. An automatic folding device of an air conditioner filter according to claim 1, characterized in that: the side of the insert piece facing the folding mould is in a sawtooth shape.

3. An automatic folding device of an air conditioner filter according to claim 2, characterized in that: the supply plates are arranged on a pair of acute angle frames, the space between the acute angle frames is matched with the width of the folding die, the height of the lowest end of the supply plates is matched with the height of the folding die, and a channel for the folding die to pass through is formed between the folding plates and the acute angle frames.

4. An automatic folding device of an air conditioner filter according to claim 3, characterized in that: the supply plate is provided with a guide channel, and the width of the guide channel is matched with that of the environment-friendly filter material.

5. An automatic folding device of an air conditioner filter according to claim 4, characterized in that: the guide channel is enclosed by two angle steels fixedly arranged on the supply plate, the two angle steels are parallel to each other, and the distance between the two angle steels is matched with the width of the environment-friendly filter material.

6. An automatic folding device of an air conditioner filter according to any one of claims 1 to 5, characterized in that: the rocker mechanism comprises a first rocker connected with the output shaft of the motor, a second rocker rotatably connected with the first rocker, and a vertical rod arranged along the height direction and rotatably connected with the second rocker, wherein a limiting block arranged along the height direction is arranged outside the vertical rod, the vertical rod reciprocates along the height direction under the action of the limiting block, and the driving plate is fixedly arranged at the end part of the vertical rod.

7. An automatic folding device of an air conditioner filter according to claim 6, characterized in that: the limiting block is provided with a through hole along the height direction, the aperture of the through hole is matched with the outer diameter of the vertical rod, and the vertical rod penetrates through the through hole to be matched with the limiting block.

8. An air conditioner filter automatic folding device according to claim 7, characterized in that: the limiting block and the motor are fixedly arranged on the vertical plate, an output shaft of the motor penetrates through the vertical plate and extends out, the output shaft of the motor and the limiting block are arranged on the same side of the vertical plate, and the vertical plate is arranged on the rack.

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