CN220804739U

CN220804739U - Knapsack dust collector

Info

Publication number: CN220804739U
Application number: CN202322521151.9U
Authority: CN
Inventors: 刘宗成; 练从平
Original assignee: Shan Yu Leather Xiamen Co ltd
Current assignee: Shan Yu Leather Xiamen Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-19
Anticipated expiration: 2033-09-18

Abstract

The application discloses a backpack dust removing device which comprises a first box body and a second box body, wherein the second box body is wrapped in the first box body, a first cavity is formed between the first box body and the second box body, a second cavity is formed in the second box body, a backpack is placed in the second cavity, a dust collector is connected to the outside of the first box body, an air suction section of the dust collector is connected with the first cavity, a plurality of air suction holes are formed in each side edge of the second box body, two ends of each air suction hole are respectively connected with the first cavity and the second cavity, a plurality of air inlet pipes are further arranged on the first box body, one end of each air inlet pipe is communicated with the outside of the first box body, the other end of each air inlet pipe is communicated with the second cavity, and an air outlet of each air inlet pipe faces the surface of the backpack. The application has the advantage of improving the dust removal effect and efficiency of the backpack.

Description

Knapsack dust collector

Technical Field

The application relates to the technical field of backpack production, in particular to a backpack dust removing device.

Background

At present, higher requirements are placed on the quality, appearance and practicability of the backpack.

In the production process of the backpack, various procedures such as material selection and sewing are needed, after sewing is completed, the backpack is needed to be packaged through the subsequent quality inspection, dust is inevitably brought into the backpack surface and the sewing clearance in the production process before the quality inspection packaging, and the backpack can be removed in a better dust removing mode at present, so that improvement is needed.

Disclosure of utility model

In order to solve the problems, the application provides a backpack dust removing device.

The application provides a backpack dust removing device which adopts the following technical scheme:

the utility model provides a knapsack dust collector, its characterized in that includes first box and second box, the second box parcel extremely in the first box, first box with form first cavity between the second box, be the second cavity in the second box, the knapsack is placed in the second cavity, the first box has connect the dust catcher outward, the suction section of dust catcher with first cavity is connected, each side of second box is provided with a plurality of gas pockets, each gas pocket's both ends all respectively with first cavity and second cavity is connected, still be provided with a plurality of intake pipes on the first box, each one end of intake pipe with the outside intercommunication of first box, the other end with the second cavity intercommunication, each the gas outlet of intake pipe is towards the knapsack surface.

Through adopting above-mentioned technical scheme, through placing the knapsack in the second box, the air in the first cavity of dust catcher extraction forms the negative pressure, and then will extract the gas in the second cavity through each gas vent, form the negative pressure in the second cavity, the normal atmospheric pressure in order to guarantee second cavity and first cavity through the outside air of intake pipe suction, the air that the intake pipe comes blows up the dust of the outward appearance of knapsack and gap department, and then get into first cavity through the gas vent under the drive of air current, then suck and retrieve to the dust catcher, so realize the convenient dust removal operation of knapsack, simultaneously, the staff can be provided with many knapsack dust collector side by side, then utilize every knapsack dust collector's dust collection time interval, operate other knapsack devices, realize the synchronous dust removal operation of many knapsack dust collector, general one staff can synchronous operation 3-4 knapsack dust collector's operation, the efficiency improves greatly.

Preferably, the first box and the second box each comprise a rectangular cylinder and an end cover, the end cover sealing covers are arranged at the opening ends of the rectangular cylinders, the end cover of the first box and the end cover of the second box are fixedly connected through a connecting column, and the end cover of the first box is connected with the rectangular cylinders through buckles.

Through adopting above-mentioned technical scheme, through setting up rectangle barrel and end cover buckle sealing connection, the knapsack of being convenient for is placed to in the second cavity.

Preferably, a fixing frame is arranged on the inner side of the end cover of the first box body, and the fixing frame is internally supported to the inner side of the knapsack.

Through adopting above-mentioned technical scheme, the setting of mount is convenient for the placing of knapsack for the knapsack is unsettled to be set up in first cavity, plays each face of knapsack even, abundant dust removal's effect.

Preferably, the middle part position of mount still connects fixedly to be provided with the pivot, the other end and the equal swivelling joint of two end covers of pivot, the other end of pivot wears out the end cover of first box, and is provided with the twist grip of cross form.

Through adopting above-mentioned technical scheme, the rotation of mount can be made things convenient for in the setting of pivot, and then adjusts the position of knapsack, and convenient more fully blows off the dust on knapsack surface from each angle, improves dust collection efficiency, and the setting of twist grip is convenient for rotate on the one hand, and on the other hand is convenient for hold of end cover and takes out.

Preferably, each end of the rotating handle is connected with an elastic rope, and the other end of each elastic rope is connected to the outer wall of the end cover of the first box body; when each elastic rope is stretched to the maximum length, the rotation angle of the rotating handle is smaller than 10 degrees.

Through adopting above-mentioned technical scheme, under the restriction effect of pivot, because the air current in the first cavity can drive the knapsack and rotate, and can control knapsack pivoted range at the effect of elastic rope.

Preferably, the air outlet of each air inlet pipe is arranged in a flat mouth shape.

By adopting the technical scheme, the air outlet of the air inlet pipe is arranged to be in a flat nozzle shape, so that stronger air flow pressure is provided.

Preferably, rubber sealing strips are arranged on the peripheries of the end covers of the first box body and the second box body.

By adopting the technical scheme, the sealing performance between the rectangular cylinder and the end cover can be improved by the rubber sealing strip.

Preferably, the lower side of the first box body supports the first box body in a hanging mode through the support frame.

Through adopting above-mentioned technical scheme, the setting of support frame is unsettled in order to be used for with first box, ensures the gas permeability of first box downside.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The backpack is placed in the second box body, the dust collector extracts air in the first cavity to form negative pressure, then air in the second cavity is extracted through each air extraction hole, negative pressure is formed in the second cavity, external air is extracted through the air inlet pipe to ensure normal air pressure of the second cavity and the first cavity, the air entering through the air inlet pipe blows dust at the outer surface and the gap of the backpack, and then the dust enters the first cavity through the air extraction holes under the driving of the air flow and is extracted to the dust collector for recovery, so that convenient dust removal operation of the backpack is realized, meanwhile, a plurality of backpack dust removal devices can be arranged side by workers, then the dust removal time gap of each backpack dust removal device is utilized to operate the backpack devices of other dust removal devices, synchronous dust removal operation of the backpack dust removal devices is realized, and generally, one worker can synchronously operate 3-4 backpack dust removal devices, and the efficiency is greatly improved;

2. The backpack can be controlled to rotate within a limited range through the fixing frame, the rotation handle and the elastic rope, and dust removal operation can be carried out on the backpack more fully.

Drawings

Fig. 1 is a schematic front view of a backpack dust removing device according to an embodiment of the present application.

Fig. 2 is a schematic view of section A-A in fig. 1.

Reference numerals illustrate:

1. A first case; 2. a second case; 3. a first cavity; 4. a second cavity; 5. an air suction hole; 6. an air inlet pipe; 7. a rectangular cylinder; 8. an end cap; 9. a connecting column; 10. a fixing ring; 11. a fixing frame; 12. a rotating shaft; 13. rotating the handle; 14. an elastic rope; 15. and (5) supporting frames.

Detailed Description

The application is described in further detail below with reference to fig. 1-2.

The embodiment of the application discloses a backpack dust removing device. Referring to fig. 1 and 2, the backpack dust removing device comprises a first box 1 and a second box 2 which are rectangular box-shaped, the second box 2 is wrapped in the first box 1, a first cavity 3 is formed between the first box 1 and the second box 2, a second cavity 4 is arranged in the second box 2, a backpack is arranged in the second cavity 4, the first box 1 is externally connected with a dust collector (not shown in the drawings), the air suction end of the dust collector is connected with the first cavity 3, a plurality of air suction holes 5 are formed in each side edge of the second box 2, two ends of each air suction hole 5 are respectively connected with the first cavity 3 and the second cavity 4, a plurality of air inlet pipes 6 are further arranged on the first box 1, one end of each air inlet pipe 6 is communicated with the outside of the first box 1, the other end of each air inlet pipe 6 is communicated with the second cavity 4, the air outlet of each air inlet pipe 6 faces the backpack surface, the air inlet pipe 6 is mainly arranged at two positions, one position is opposite to the backpack surface, and the other position is the connecting gap of each backpack surface.

The first box 1 and the second box 2 all include rectangle barrel 7 and end cover 8, and end cover 8 sealed lid is established to the open end of rectangle barrel 7, and end cover 8 of first box 1 and end cover 8 of second box 2 are connected fixedly through a spliced pole 9, and end cover 8 of first box 1 passes through the buckle with rectangle barrel 7 to be connected, and first box 1 is fixed with the solid fixed ring 10 of buckle in to rectangle barrel 7, is fixed to rectangle barrel 7 inboard through frictional force chucking, and the end cover 8 periphery of first box 1 and second box 2 all is provided with the rubber sealing strip.

The end cover 8 inboard of first box 1 is provided with a mount 11, and mount 11 is rectangular frame form setting, and mount 11 internal stay is to the knapsack inboard, and the middle part position of mount 11 is still connected fixedly and is provided with pivot 12, and the other end and the two end covers 8 of pivot 12 and spliced pole 9 all rotate to be connected, and the end cover 8 of first box 1 is worn out to the other end of pivot 12, and is provided with cross form twist grip 13.

Further, each tail end of the rotating handle 13 is connected with an elastic rope 14, and the other end of each elastic rope 14 is connected to the outer wall of the end cover 8 of the first box body 1; when each elastic cord 14 is stretched to the maximum length, the rotation angle of the rotation handle 13 is less than 10 °.

The air outlet of each air inlet pipe 6 is arranged in a flat mouth shape. The lower side of the first box body 1 supports the first box body 1 in a suspending manner through the support frame 15. The support frame 15 includes the backup pad of supporting to table surface, is fixed with three piece at least stands in the backup pad, and this embodiment stand is provided with four in each corner of first box 1, and each stand upper end all is with first box 1 fixed connection.

The implementation principle of the backpack dust removing device provided by the embodiment of the application is as follows: when the dust is removed, the end cover 8 is taken out, the backpack is sleeved on the fixing frame 11 and inserted into the second cavity 4, the end cover 8 is covered, the dust collector is started, the dust collector automatically enters into the dust removing operation, after two minutes, the dust collector is stopped, the end cover 8 is taken out, the backpack is dismounted, and the dust removing operation is repeated.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a knapsack dust collector, its characterized in that includes first box (1) and second box (2), second box (2) wrap up extremely in first box (1), first box (1) with form first cavity (3) between second box (2), be second cavity (4) in second box (2), the knapsack is placed in second cavity (4), first box (1) external dust catcher that has, the section of bleeding of dust catcher with first cavity (3) are connected, each side of second box (2) be provided with a plurality of gas vent (5), each gas vent's (5) both ends all respectively with first cavity (3) and second cavity (4) are connected, still be provided with a plurality of intake pipes (6) on first box (1), each intake pipe (6) one end with first box (1) outside intercommunication, each intake pipe (6) face towards air outlet surface intercommunication of second cavity (4).

2. The backpack dust removal device according to claim 1, wherein the first case (1) and the second case (2) each comprise a rectangular cylinder (7) and an end cover (8), the end covers (8) are sealed and arranged at the opening ends of the rectangular cylinders (7), the end covers (8) of the first case (1) and the end covers (8) of the second case (2) are connected and fixed through a connecting column (9), and the end covers (8) of the first case (1) are connected with the rectangular cylinders (7) through buckles.

3. A backpack dust collector according to claim 2, wherein a fixing frame (11) is arranged on the inner side of the end cover (8) of the first case (1), and the fixing frame (11) is supported on the inner side of the backpack.

4. A backpack dust collector as claimed in claim 3, wherein the middle part of the fixing frame (11) is further fixedly connected with a rotating shaft (12), the other end of the rotating shaft (12) is rotatably connected with two end covers (8), the other end of the rotating shaft (12) penetrates out of the end cover (8) of the first case (1), and a cross-shaped rotating handle (13) is arranged.

5. A backpack dust collector according to claim 4, wherein each end of the rotating handle (13) is connected with an elastic rope (14), and the other end of each elastic rope (14) is connected to the outer wall of the end cover (8) of the first case (1); when each elastic rope (14) is stretched to the maximum length, the rotation angle of the rotating handle (13) is smaller than 10 degrees.

6. A backpack dust collector according to claim 1, wherein the air outlet of each air inlet pipe (6) is arranged in a flat mouth shape.

7. A backpack dust collector according to claim 2, wherein rubber sealing strips are provided around the end caps (8) of the first and second cases (1, 2).

8. The backpack dust removing device according to claim 1, wherein the first case (1) is suspended by a supporting frame (15) at the lower side of the first case (1).