CN216040112U

CN216040112U - Air supply arrangement of lapping machine

Info

Publication number: CN216040112U
Application number: CN202122721024.4U
Authority: CN
Inventors: 许一波
Original assignee: Hebei Yibo Engineering Materials Co ltd
Current assignee: Hebei Yibo Engineering Materials Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-15
Anticipated expiration: 2031-11-08

Abstract

The utility model belongs to the technical field of lapping machines, in particular to an air supply device of a lapping machine, wherein the surface of a bottom plate is provided with a suction fan, two sides of the suction fan are fixedly connected with fixed plates, the bottom end of the bottom plate is internally and rotatably connected with a knob, one end of the suction fan is provided with a pipeline, the interior of the pipeline is provided with a first filter screen which is in inserted connection with a bolt, the connection between the first filter screen and the pipeline is more convenient, more stable and firm in limiting and stable and firm in connection by arranging the bolt and an inserting groove, the operation is simple and convenient, the first filter screen is taken out and cleaned and replaced, the working process is reduced, the working efficiency is improved, the economic loss caused by the influence on the normal use of equipment due to excessive fiber accumulation is avoided, the installation and the disassembly between the bottom plate and the suction fan are more convenient by arranging a clamping plate and a limiting groove, the firm connection operation is convenient, the time is saved, and the suction fan can be convenient to carry out internal cleaning and maintenance, the influence of excessive dust in the suction fan on normal operation is avoided, the service life is prolonged, and the practicability is improved.

Description

Air supply arrangement of lapping machine

Technical Field

The utility model belongs to the technical field of lapping machines, and particularly relates to an air supply device of a lapping machine.

Background

The lapping machine is used for lapping in the production of non-woven fabrics and mechanical equipment corresponding to lapping, raw materials entering the lapping machine are sent into a main carding machine through paved flaky short fibers which are transversely and longitudinally folded by more than 5 layers in a crossed mode, a fan is needed to absorb wind on a net curtain through a wind suction channel during lapping into flaky overlong, the fiber net is firmly sucked on the net curtain, the fiber net is evenly sewn on the net curtain, fiber yarns fall off due to uneven wind speed, and the fiber yarns reach the fan along with wind flow after falling off, so that certain influence is brought to normal work of the fan.

The air supply arrangement of original lapping machine has the installation when using and dismantles inconveniently, is not convenient for wash and maintain the fan inside, and lacks the life of the great reduction fan of filtration measure, connects inconvenient lacking the limit measure, now proposes the air supply arrangement of a lapping machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the air supply device of the lapping machine, which has the characteristics of convenience in mounting, dismounting, filtering, stable connection and convenience in replacement and cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air supply arrangement of lapping machine, includes the bottom plate, the surface of bottom plate is provided with the suction fan, the both sides fixedly connected with fixed plate of suction fan, the bottom inside rotation of bottom plate is connected with the knob, the one end of suction fan is provided with the pipeline, the inside of pipeline is provided with inserts the first filter screen of closing the connection with the bolt, the one end fixedly connected with handle of first filter screen, the lower extreme fixedly connected with of handle and pipeline sliding connection's second filter screen, the upper end fixed surface of pipeline is connected with the fixed module, the inside of fixed module is provided with inserts the bolt of closing the connection with the slot, upper end one side fixed surface of bottom plate connects lapping machine curtain.

According to the preferable technical scheme of the air supply device of the lapping machine, the surface of the fixed module is provided with a clamping groove in clamping connection with the clamping block, the upper end of the inside of the bolt is rotatably connected with the rotating rod through the rotating shaft, the upper end of the rotating rod is fixedly connected with the clamping block, and one side of the clamping block is provided with a first limiting spring in elastic connection with the bolt.

According to the preferable technical scheme of the air supply device of the lapping machine, the bottom end surface of the first filter screen is provided with the slot, the surface of the bolt is provided with the first reset spring elastically connected with the pipeline, the number of the bolts is two, the two bolts are symmetrically arranged and connected to the two ends of the pipeline, and the two bolts are connected with the first filter screen in an inserting mode through the slot.

According to the preferable technical scheme of the air supply device of the lapping machine, the clamping plate is fixedly connected to the bottom surface of the fixing plate, the limiting groove in clamping connection with the connecting plate is formed in the surface of the clamping plate, the limiting block is arranged inside the limiting groove, and the connecting plate is fixedly connected to one side of the limiting block.

According to the preferable technical scheme of the air supply device of the lapping machine, a second limiting spring elastically connected with a baffle is arranged on one side of the connecting plate, the baffle is fixedly connected to one end of the second limiting spring, and a first rack meshed and connected with the rotating gear is arranged at the lower end of the connecting plate.

According to the preferable technical scheme of the air supply device of the lapping machine, the lower end of the knob is fixedly connected with the rotating gear, one side of the rotating gear is connected with the second rack in a meshed mode, the inside of the rotating gear is connected with the limiting bump for limiting in a sliding mode, and the first rack and the second rack are oppositely arranged and respectively connected to two sides of the rotating gear in a meshed mode.

Compared with the prior art, the utility model has the beneficial effects that: the connection between the first filter screen and the pipeline is more convenient, more stable and more firm in limiting by arranging the bolt and the slot, the operation is simple, the first filter screen is convenient to take out for cleaning and replacing, the working process is reduced, the working efficiency is improved, the economic loss caused by the influence on the normal use of the equipment due to excessive fiber accumulation is avoided, the clamping plate and the limiting groove are arranged, so that the installation and the disassembly between the bottom plate and the suction fan are more convenient, the connection is firm, the operation is convenient, the time is saved, the internal cleaning and the maintenance of the suction fan are convenient, the phenomenon that the normal operation is influenced by excessive internal dust of the suction fan to reduce the service life is avoided, the practicability and the equipment use stability are improved, through setting up first filter screen and second filter screen and protecting the inside that the fibre of avoiding the top dropped and inhales the suction fan to the suction fan, be not convenient for clear up and easily cause the damage to suction fan inner structure and make its unable normal use cause economic loss to reduce work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a partial cross-sectional structure of a fixing module according to the present invention;

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

FIG. 4 is a schematic view of a rear front view of the present invention;

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

FIG. 6 is a schematic view of a partial cross-sectional structure of a pipe according to the present invention;

in the figure: 1. a base plate; 2. a suction fan; 3. a fixing plate; 4. a knob; 5. a pipeline; 6. a first filter screen; 7. a handle; 8. a second filter screen; 9. a fixed module; 10. a bolt; 11. a net curtain of a lapping machine; 12. a first limit spring; 13. rotating the rod; 14. a clamping block; 15. a first return spring; 16. a slot; 17. clamping a plate; 18. a limiting groove; 19. a connecting plate; 20. a limiting block; 21. a first rack; 22. a second rack; 23. a rotating gear; 24. a limiting bump; 25. a second limit spring; 26. a baffle plate; 27. a chute; 28. a slide bar; 29. a second return spring; 30. positioning a groove; 31. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides the following technical solutions: an air supply device of a lapping machine comprises a bottom plate 1, wherein a suction fan 2 is arranged on the surface of the bottom plate 1, fixing plates 3 are fixedly connected to two sides of the suction fan 2, a knob 4 is rotatably connected to the inside of the bottom end of the bottom plate 1, a pipeline 5 is arranged at one end of the suction fan 2, a first filter screen 6 which is connected with a bolt 10 in an inserting manner is arranged inside the pipeline 5, a handle 7 is fixedly connected to one end of the first filter screen 6, a second filter screen 8 which is connected with the pipeline 5 in a sliding manner is fixedly connected to the lower end of the handle 7, a fixing module 9 is fixedly connected to the upper end surface of the pipeline 5, a bolt 10 which is connected with a slot 16 in an inserting manner is arranged inside the fixing module 9, a lapping machine net curtain 11 is fixedly connected to one side surface of the upper end of the bottom plate 1, the first filter screen 6 and the second filter screen 8 play a role in filtering role in avoiding damage to the upper fibers sucked into the suction fan 2, meanwhile, the filter performance of the filter screens with different wood numbers is improved, the damage to the suction fan is reduced, and the service life is prolonged.

Specifically, draw-in groove 31 of being connected with 14 block joints of fixture block is seted up on fixed module 9's surface, the inside upper end of bolt 10 is rotated through the pivot and is connected with dwang 13, the upper end fixedly connected with fixture block 14 of dwang 13, one side of fixture block 14 is provided with a spacing spring 12 with 10 elastic connection of bolt, fixture block 14 and fixed module 9's inner wall laminating in this embodiment, pop out through a spacing spring 12's elasticity when sliding and be connected with draw-in groove 31 block and carry on spacingly, make the spacing convenient and easy operation save time improvement work efficiency of 10 spacing stability of bolt.

It is specific, slot 16 has been seted up on the bottom surface of first filter screen 6, the surface of bolt 10 is provided with reset spring 15 one number with 5 elastic connection of pipeline, 10 numbers of bolt are two and set up the both ends of connecting at pipeline 5 for the symmetry, all insert through slot 16 and first filter screen 6 and close and be connected, in this embodiment, plug 10 and slot 16 insert and close and be connected, it is more convenient to make the block of first filter screen 6, be convenient for change washing first filter screen 6 and avoid its surface to be plugged up unable normal use, and it is firm to limit a rapid stabilization after changing.

Specifically, the basal surface fixedly connected with cardboard 17 of fixed plate 3, spacing groove 18 that is connected with 19 block of connecting plate is seted up on the surface of cardboard 17, the inside of spacing groove 18 is provided with stopper 20, one side fixedly connected with connecting plate 19 of stopper 20, the notch that is connected with cardboard 17 block is seted up on the surface of bottom plate 1 in this embodiment for the effect of assistance-localization real-time makes the connection of suction fan 2 more convenient position accurate stable.

Specifically, one side of connecting plate 19 is provided with No. two spacing springs 25 with baffle 26 elastic connection, No. two spacing spring 25's one end fixedly connected with baffle 26, connecting plate 19's lower extreme is provided with the first rack 21 of being connected with the meshing of rotating gear 23, baffle 26 plays assistance-localization real-time's effect in this embodiment, the length that makes the inside shrink of connecting plate 19 of both sides is the same, it can't contract the opposite side to avoid shrink length difference, and the homoenergetic resets rapidly through No. two spacing spring 25's elasticity, the convenience in use and the practicality of equipment have been strengthened.

It is specific, the lower extreme fixedly connected with running gear 23 of knob 4, one side meshing of running gear 23 is connected with second rack 22, the inside sliding connection of running gear 23 has and is used for spacing lug 24, first rack 21, second rack 22 is the opposition and sets up the both sides of meshing connection respectively at running gear 23, spacing lug 24 is connected with the notch block of the inside of bottom plate 1 in this embodiment and can carry on spacingly to running gear 23, make the first rack 21 that both sides meshing is connected simultaneously, second rack 22 also can't remove, avoid resetting after the shrink and influence suction fan 2 and install and dismantle reduction work efficiency, lifting means stability in use.

Example two

Referring to fig. 3, 5 and 6, the present invention provides the following technical solutions: an air supply device of a lapping machine comprises a bottom plate 1, wherein a suction fan 2 is arranged on the surface of the bottom plate 1, fixing plates 3 are fixedly connected to two sides of the suction fan 2, a knob 4 is rotatably connected to the inside of the bottom end of the bottom plate 1, a pipeline 5 is arranged at one end of the suction fan 2, a first filter screen 6 which is connected with a bolt 10 in an inserting manner is arranged inside the pipeline 5, a handle 7 is fixedly connected to one end of the first filter screen 6, a second filter screen 8 which is connected with the pipeline 5 in a sliding manner is fixedly connected to the lower end of the handle 7, a fixing module 9 is fixedly connected to the upper end surface of the pipeline 5, a bolt 10 which is connected with a slot 16 in an inserting manner is arranged inside the fixing module 9, a lapping machine net curtain 11 is fixedly connected to one side surface of the upper end of the bottom plate 1, the first filter screen 6 and the second filter screen 8 play a role in filtering role in avoiding damage to the upper fibers sucked into the suction fan 2, meanwhile, the filter performance of the filter screens with different wood numbers is improved, the damage to the suction fan is reduced, and the service life is prolonged.

Specifically, constant head tank 30 of being connected with slide bar 28 block is seted up to the lower extreme of bolt 10, the inside of constant head tank 30 is provided with slide bar 28, one side fixedly connected with of slide bar 28 and No. two reset spring 29 of pipeline 5 elastic connection, pipeline 5's surface is seted up the spout 27 with slide bar 28 sliding connection, one side of slide bar 28 is the inside that smooth inclined plane is convenient for lower extreme extrusion slide bar 28 of bolt 10 and gets into pipeline 5 in this embodiment, it is spacing to make slide bar 28 reset through the elasticity of No. two reset spring 29 and be connected with bolt 10 block and carry on spacingly, make the spacing convenient and easy operation save time of bolt 10 improve work efficiency and be convenient for first filter screen 6 change back soon along with spacing promotion practicality.

It is specific, the lower extreme fixedly connected with turning gear 23 of knob 4, one side meshing of turning gear 23 is connected with second rack 22, the inside sliding connection of turning gear 23 has and is used for spacing lug 24, first rack 21, second rack 22 is opposition setting and meshes the both sides of connecting at turning gear 23 respectively, spacing lug 24 is connected with the notch block of the inside of bottom plate 1 in this embodiment and can carry on spacingly to turning gear 23, make the first rack 21 that both sides meshing is connected simultaneously, second rack 22 also can't remove, avoid resetting after the shrink and influence suction fan 2 and install and dismantle and reduce work efficiency, lifting means stability in use stability, the lifting means is improved

The working principle and the using process of the utility model are as follows: when the filter screen is used, a handle 7 is held by a hand to insert a first filter screen 6 and a second filter screen 8 into a notch formed in one side of the surface of a pipeline 5 to slide forwards, then a bolt 10 is pressed to enable the bolt 10 to slide downwards to extrude a first return spring 15, the bottom end of the bolt 10 is inserted into a slot 16 to be connected for limiting, then a rotating rod 13 at the upper end rotates through the elasticity of the first return spring 12 to enable a clamping block 14 at the front end to be clamped and connected with a clamping groove 31 to limit the bolt 10, so that the connection between the first filter screen 6 and the pipeline 5 is more convenient, more stable and firm in limiting, simple in operation, convenient for the first filter screen 6 to be taken out for cleaning and replacing, the working process is reduced, the working efficiency is improved, the economic loss caused by the influence on the normal use of equipment due to excessive fiber accumulation is avoided, the limiting on the bolt 10 can be released only by pressing and sliding the clamping block 14 into a fixing module 9, and the connection is automatically reset through the elasticity of the first return spring 15, after the equipment runs for a long time, the suction fan 2 needs to be cleaned and maintained, the limit lug 24 in the knob 4 is only required to be lifted upwards to be separated from the clamping connection with the bottom plate 1, then the knob 4 is rotated to make the rotating gear 23 at the lower end rotate together, so that the second rack 22 and the first rack 21 which are meshed and connected with the two sides move oppositely, the connecting plates 19 at the two sides simultaneously extrude the second limiting spring 25 inwards to release the clamping limit of the clamping plate 17, the installation and the disassembly between the bottom plate 1 and the suction fan 2 are more convenient, the connection is firm, the operation is convenient, the time is saved, the internal cleaning and the maintenance of the suction fan 2 are convenient, the influence of excessive internal dust of the suction fan 2 on the normal operation is avoided, the service life is reduced, the practicability and the equipment use stability are improved, then, the limiting bump 24 is pressed into the bottom plate 1 to limit the rotating gear 23, so that the rebound of the connecting plate 19 is prevented from influencing the limiting effect of the equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air supply arrangement of lapping machine which characterized in that: comprises a bottom plate (1), a suction fan (2) is arranged on the surface of the bottom plate (1), two sides of the suction fan (2) are fixedly connected with a fixed plate (3), the bottom end of the bottom plate (1) is internally and rotatably connected with a knob (4), a pipeline (5) is arranged at one end of the suction fan (2), a first filter screen (6) which is connected with a bolt (10) in an inserting way is arranged inside the pipeline (5), one end of the first filter screen (6) is fixedly connected with a handle (7), the lower end of the handle (7) is fixedly connected with a second filter screen (8) which is connected with the pipeline (5) in a sliding way, the upper end surface of the pipeline (5) is fixedly connected with a fixed module (9), the inside of the fixed module (9) is provided with a bolt (10) which is inserted and connected with the slot (16), the surface of one side of the upper end of the bottom plate (1) is fixedly connected with a net curtain (11) of a net laying machine.

2. An air supply arrangement for a lapping machine as claimed in claim 1, wherein: draw-in groove (31) of being connected with fixture block (14) block are seted up on the surface of fixed module (9), the inside upper end of bolt (10) is rotated through the pivot and is connected with dwang (13), upper end fixedly connected with fixture block (14) of dwang (13), one side of fixture block (14) is provided with a spacing spring (12) with bolt (10) elastic connection.

3. An air supply arrangement for a lapping machine as claimed in claim 1, wherein: slot (16) have been seted up on the bottom surface of first filter screen (6), the surface of bolt (10) is provided with one number reset spring (15) with pipeline (5) elastic connection, bolt (10) number is two and sets up the both ends of connecting at pipeline (5) for the symmetry, all inserts through slot (16) and closes with first filter screen (6) and be connected.

4. An air supply arrangement for a lapping machine as claimed in claim 1, wherein: the bottom surface of the fixed plate (3) is fixedly connected with a clamping plate (17), the surface of the clamping plate (17) is provided with a limiting groove (18) which is connected with a connecting plate (19) in a clamping manner, a limiting block (20) is arranged inside the limiting groove (18), and one side of the limiting block (20) is fixedly connected with the connecting plate (19).

5. An air supply arrangement for a lapping machine as claimed in claim 4, wherein: one side of the connecting plate (19) is provided with a second limiting spring (25) elastically connected with the baffle (26), one end of the second limiting spring (25) is fixedly connected with the baffle (26), and the lower end of the connecting plate (19) is provided with a first rack (21) meshed and connected with the rotating gear (23).

6. An air supply arrangement for a lapping machine as claimed in claim 5, wherein: the lower extreme fixedly connected with running gear (23) of knob (4), one side meshing of running gear (23) is connected with second rack (22), the inside sliding connection of running gear (23) has spacing lug (24) that are used for spacingly, first rack (21), second rack (22) are the opposition and set up the both sides of meshing connection respectively at running gear (23).