CN214646282U

CN214646282U - Waste removing device of packaging bag production equipment

Info

Publication number: CN214646282U
Application number: CN202120852686.2U
Authority: CN
Inventors: 蔡为; 陈燕凤
Original assignee: Shanghai Pumao Packaging Material Co ltd
Current assignee: Shanghai Pumao Packaging Material Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The application relates to a useless device that removes of wrapping bag production facility relates to the field of wrapping bag production facility, and it is including the piece of blowing that is used for blowing, the piece of blowing is connected with the transmission pipe, the transmission pipe sets up by the shearing sword, a plurality of negative pressure mouths have been seted up to the transmission pipe, the transmission pipe is connected with and makes the waste material get into the inside negative pressure piece of transmission pipe via the negative pressure mouth under the negative pressure effect, the one end that the piece of blowing was kept away from to the transmission pipe is connected with the collection subassembly of collecting the waste material. This application has the effect of collecting the waste material that the shearing film produced.

Description

Waste removing device of packaging bag production equipment

Technical Field

The application relates to the field of packaging bag production equipment, in particular to a waste removing device of packaging bag production equipment.

Background

The packaging bag is a bag for packaging various articles and is widely applied to daily life and industrial production. In the production process of the packaging bag, workers firstly process raw materials into a film and carry out hot-press forming on the film through a hot-press mechanism, and due to the fact that the edge of the film is prone to being uneven, two sides of the film need to be cut.

In the prior art, the edge of the film is usually cut by using a cutting knife of an edge cutting machine.

With respect to the related art in the above, the inventors found that: the waste generated by shearing the edge of the film through the edge shearing machine is scattered in a production workshop, so that the quality of the film is not facilitated, and the health of workers is also not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to collect the waste material that the shearing film produced, this application provides a useless device that removes of wrapping bag production facility.

The application provides a useless device that removes of wrapping bag production facility adopts following technical scheme:

the utility model provides a wrapping bag production facility remove waste device, is including the piece of blowing that is used for blowing, the piece of blowing is connected with the transmission pipe, the transmission pipe sets up by shearing the sword, a plurality of negative pressure mouths have been seted up to the transmission pipe, the transmission pipe is connected with and makes the waste material get into the inside negative pressure piece of transmission pipe via the negative pressure mouth under the negative pressure effect, the one end that the piece was kept away from to the transmission pipe is connected with the collection subassembly of collecting the waste material.

Through adopting above-mentioned technical scheme, the piece of blowing is bloied and is formed the negative pressure in the inside and outside both sides of negative pressure mouth in the transmission pipe, and the waste material that the shearing sword was cuted down gets into the transmission pipe inside through the negative pressure mouth under the negative pressure effect, and the wind that the piece of blowing blew continues to promote the waste material and gets into the collection subassembly, and the waste material is collected in the collection subassembly.

Optionally, the negative pressure part comprises a connecting plate connected to the negative pressure port, the connecting plate is arranged in an inclined manner, the height of one end, close to the blowing part, of the connecting plate is larger than the height of one end, far away from the blowing part, of the connecting plate, and one end, far away from the blowing part, of the connecting plate extends into the transmission pipe.

Through adopting above-mentioned technical scheme, the setting of connecting plate makes by the pressure of negative pressure mouth towards transmission pipe one side be less than the pressure of negative pressure mouth towards outside one side, and the waste material of being convenient for to cut off gets into in the transmission pipe and the interior transmission of retransmission pipe.

Optionally, the collecting assembly comprises a collecting box connected with the transmission pipe and hollow inside, a filter screen plate arranged in the collecting box and used for blocking waste materials, and an exhaust pipe connected with the collecting box; the joint of the exhaust pipe and the collection box and the joint of the transmission pipe and the collection box are positioned at two sides of the filter screen plate.

By adopting the technical scheme, the filter screen plate is used for collecting the sheared waste materials in the collecting box.

Optionally, the top of the collecting box is provided with an opening, and the top of the collecting box is connected with a sealing cover; the collecting box is provided with a sliding groove vertically downwards along the inner wall of the collecting box from the upper surface, the side wall of the filter screen plate is fixedly connected with a sliding block, the sliding block is connected with the sliding groove in a sliding mode, and the collecting box is connected with a fixing part for fixing the filter screen plate.

Through adopting above-mentioned technical scheme, filter otter board fixedly connected with sliding block, sliding block sliding connection is in the sliding tray to realize filtering otter board and dismantling of collecting box, when sliding block sliding connection was in the sliding tray simultaneously, filter the otter board through the fixed part is fixed.

Optionally, a connecting groove is formed in a side wall of the sliding groove, the connecting groove is communicated with the sliding groove, and the fixing assembly includes a spring fixedly connected to the bottom of the connecting groove, a moving block connected to the spring, and an inclined block connected to the moving block and facilitating the sliding block to move toward the bottom of the connecting groove when the sliding block moves downward; the total length of the inclined plane block and the moving block is not more than the depth of the connecting groove.

Through adopting above-mentioned technical scheme, the sliding block promotes the sliding block and removes towards the tank bottom of spread groove when removing to the bottom of sliding tray, and when the sloping piece does not blockked the sliding block, the staff continues to promote the sliding block and removes to the bottom of sliding tray, and the sloping piece stretches out from the shift groove under the effect of spring force afterwards, and the upper surface of sliding block and the bottom surface looks butt of sloping piece, sliding block can not slide in the sliding tray to realize the fixed of sliding block.

Optionally, one end of the sealing cover is hinged to the collecting box, and the collecting box is connected with a mounting piece for fixing the other end of the sealing cover.

Through adopting above-mentioned technical scheme, the one end of sealed lid articulates in the top of collecting box, and the other end passes through installed part fixed connection in the collecting box to realize being connected of sealed lid and collecting box.

Optionally, the bottom of the collection box is provided with a feed opening, and the collection box is connected with a sealing part for sealing or opening the feed opening.

Through adopting above-mentioned technical scheme, after the waste material collects certain volume in the collecting box, by the staff through seal part open the feed opening, the staff will be collected by feed opening exhaust waste material.

Optionally, the sealing part comprises a first cover plate and a second cover plate which are connected to the bottom of the collecting box, and the first cover plate and the second cover plate cover the opening of the bottom of the collecting box when abutting against each other; the first cover plate is connected with a first connecting disc, and the first connecting disc is rotatably connected to the bottom of the collecting box through a rotating shaft; the second cover plate is connected with a second connecting disc, the second connecting disc is rotatably connected to the bottom of the collecting box through a rotating shaft, the side wall of the first connecting disc is connected with a first rack, the side wall of the second connecting disc is connected with a second rack meshed with the first rack, and the first connecting disc is connected with a fixing piece for fixing the positions of the first connecting disc and the second connecting disc when the first cover plate and the second cover plate are abutted.

By adopting the technical scheme, when the blanking opening needs to be covered, a worker drives the first connecting disc to rotate, the first connecting disc drives the second connecting disc to rotate, the first connecting disc and the second connecting disc drive the first covering plate and the second covering plate to move towards the directions close to each other when rotating, and when the first covering plate and the second covering plate are abutted, the worker fixes the positions of the first covering plate and the second covering plate through the fixing piece.

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

the design of the blower, the transmission pipe, the negative pressure port and the collection assembly is convenient for collecting waste materials, and the possibility of spreading the waste materials in a production workshop is reduced;

filter otter board fixedly connected with sliding block, sliding block sliding connection is in the sliding tray to the realization is filtered otter board and the dismantling of collecting box.

Drawings

Fig. 1 is a schematic structural diagram of a waste removing device of a packaging bag production apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the embodiment of the present application, which is mainly used for showing the conveying pipe and the collection box.

FIG. 3 is a schematic structural diagram mainly used for showing the internal structure of the collecting box in the embodiment of the application.

Fig. 4 is a partial enlarged view of the embodiment of the present application, which is mainly used for showing the moving block, the slope block, the connecting groove, the spring and the sliding groove.

Fig. 5 is a schematic structural diagram mainly used for showing a sealing component in an embodiment of the application.

Description of reference numerals: 1. a blowing member; 2. a conveying pipe; 3. a negative pressure port; 4. a connecting plate; 5. a collection box; 6. a filter screen plate; 7. an exhaust pipe; 8. a sealing cover; 9. a sliding groove; 10. a slider; 11. a shearing knife; 12. connecting grooves; 13. a spring; 14. a moving block; 15. a bevel block; 16. a first cover plate; 17. a second cover plate; 18. a first splice tray; 19. a second connecting disc; 20. a first rack; 21. a second rack; 22. supporting legs; 23. rotating the rod; 24. a propping plate; 25. a feeding port; 26. a first mounting plate; 27. a second mounting plate; 28. pulling the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses removing waste device of wrapping bag production facility. Referring to fig. 1, a removing device of a packing bag manufacturing apparatus includes a blowing member 1 for blowing air, in the embodiment of the application, the blowing part 1 is a blower which is fixedly connected with a transmission pipe 2, the section of the transmission pipe 2 is rectangular, the transmission pipe 2 is hollow, the transmission pipe 2 is arranged below a shearing knife 11 of the shearing machine, the transmission pipe 2 is vertically provided with a plurality of negative pressure ports 3 downwards from the upper surface, in the embodiment of the application, two negative pressure ports 3 are arranged, the two negative pressure ports 3 are distributed at intervals along the length direction of the transmission pipe 2, the two negative pressure ports 3 are respectively located below two shearing knives 11 of the shearing machine, the transmission pipe 2 is connected with a negative pressing piece which enables waste materials sheared by the shearing knives 11 to enter the transmission pipe 2 through the negative pressure ports 3 under the negative pressure effect, and one end, far away from the blowing piece 1, of the transmission pipe 2 is further connected with a collecting assembly used for collecting the waste materials.

Referring to fig. 2, the negative pressure piece includes connecting plate 4 of fixed connection in negative pressure port 3, and connecting plate 4 is the slope setting, and the height that connecting plate 4 is close to 1 one end of blowing is greater than the height that connecting plate 4 kept away from 1 one end of blowing, and connecting plate 4 keeps away from the inside that the one end of blowing 1 stretched into transmission pipe 2, and the one end that connecting plate 4 is close to the suction fan flushes with the upper surface of transmission pipe 2 mutually, and the waste material gets into inside transmission pipe 2 via the clearance of connecting plate 4 and negative pressure port 3. The arrangement of the connecting plate 4 reduces the possibility that the air blown by the blowing member 1 escapes from the negative pressure port 3, because the air flow speed of the negative pressure port 3 towards one side of the conveying pipe 2 is higher than that of the negative pressure port 3 away from the conveying pipe 2, and the pressure of the negative pressure port 3 towards one side of the conveying pipe 2 is lower than that of the negative pressure port 3 away from the conveying pipe 2, so that negative pressure is formed, the sheared waste material enters the conveying pipe 2 under the action of the negative pressure, and the waste material is conveyed in the conveying pipe 2 by the air blown by the blowing member 1.

Referring to fig. 3, the collecting assembly comprises a collecting box 5 fixedly connected with one end of a transmission pipe 2 far away from a blowing piece 1, the inside of the collecting box 5 is arranged in a hollow mode, the inside of the collecting box 5 is communicated with the transmission pipe 2, the bottom of the collecting box 5 is fixedly connected with supporting legs 22 playing a supporting role, the inside of the collecting box 5 is connected with a filtering screen plate 6 used for blocking waste materials, and the height of the connecting part of the transmission pipe 2 and the collecting box 5 in the vertical direction is smaller than that of the filtering screen plate 6 in the vertical direction. The collecting box 5 is also connected with an exhaust pipe 7, the exhaust pipe 7 is communicated with the inside of the collecting box 5, and the height of the joint of the exhaust pipe 7 and the collecting box 5 in the vertical direction is greater than that of the filter screen 6 in the vertical direction.

Refer to fig. 3, the top of collecting box 5 is the opening setting, the top of collecting box 5 is connected with sealed lid 8, the one end of sealed lid 8 articulates in collecting box 5 through the pivot, collecting box 5 is connected with the installed part that is used for the 8 other ends of fixed seal lid, in the embodiment of the application, the installed part includes that it connects in the dwang 23 of 5 lateral walls of collecting box through the pivot rotation, dwang 23 does not take place to rotate when not having great external force, the lateral wall fixedly connected with of dwang 23 supports tight board 24, the lateral wall that supports tight board 24 offsets tightly with the lateral wall of sealed lid 8, support tight board 24 and be used for avoiding sealed lid 8 and collecting box 5 to separate.

Referring to fig. 3 and 4, the collecting box 5 is provided with a sliding groove 9 with one end penetrating through from the upper surface along the inner wall thereof vertically downwards, the side wall of the filter screen plate 6 is fixedly connected with a sliding block 10, the sliding block 10 is connected with the sliding groove 9 in a sliding manner along the vertical direction, and the collecting box 5 is further connected with a fixing part for fixing the filter screen plate 6. Specifically, a connecting groove 12 is formed in the side wall of the sliding groove 9, the connecting groove 12 is perpendicular to the sliding groove 9, the connecting groove 12 is communicated with the sliding groove 9, the fixing component comprises a spring 13 fixedly connected to the bottom of the connecting groove 12, one end, far away from the bottom of the connecting groove 12, of the spring 13 is fixedly connected with a moving block 14, the moving block 14 is connected to the connecting groove 12 in a sliding mode, and the moving block 14 is abutted to the inner wall of the connecting groove 12; one end, far away from the spring 13, of the movable block 14 is fixedly connected with a bevel block 15, the section of the bevel block 15 is triangular, the distance between the upper surface of the bevel block 15 and the bottom of the connecting groove 12 is smaller than the distance between the lower surface of the bevel block 15 and the bottom of the connecting groove 12, the bevel block 15 is convenient for pushing the sliding block 10 to move towards the bottom of the connecting groove 12 when the sliding block 10 moves downwards, and the total length of the bevel block 15 and the movable block 14 is not larger than the depth of the connecting groove 12; when the inclined block 15 and the moving block 14 press the spring 13, the inclined block 15 and the moving block 14 can be completely arranged in the connecting groove 12, and when the sliding block 10 slides to the bottom of the sliding groove 9, under the action of the elastic force of the spring 13, the lower surface of the inclined block 15 is abutted against the sliding block 10 and the moving block 14 is arranged in the connecting groove 12.

Referring to fig. 5, the collection box 5 has a feed opening 25 formed at the bottom thereof, and the collection box 5 is connected to a sealing member for sealing the feed opening 25. The sealing means comprise a first cover plate 16, a second cover plate 17 connected to the bottom of the collecting box 5; the sides of the first cover plate 16 and the second cover plate 17 facing the collecting box 5 are abutted against the collecting box 5, and the first cover plate 16 and the second cover plate 17 are abutted against each other to cover the feed opening 25, so that waste materials are prevented from directly flying out of the feed opening 25; the first cover plate 16 is fixedly connected with a first mounting plate 26 through bolts, the first mounting plate 26 is fixedly connected with a first connecting disc 18, the first connecting plate 4 is circular, the first connecting disc 18 is rotatably connected to the bottom of the collecting box 5 through a rotating shaft, and a first rack 20 is fixedly connected to the side wall of the first connecting disc 18. The second cover plate 17 is fixedly connected with a second mounting plate 27 through bolts, the second mounting plate 27 is fixedly connected with a second connecting disc 19, the section of the second connecting disc 19 is circular, the second connecting disc 19 is rotatably connected with the side wall of the second connecting disc 19 at the bottom of the collecting box 5 through a rotating shaft, a second rack 21 is fixedly connected, the second rack 21 is meshed with the first rack 20, and the side wall of the second connecting disc 19 is also fixedly connected with a pulling rod 28 for driving the second connecting disc 19 to rotate. The first connecting disc 18 is also connected with fixing elements which fix the position of the first connecting disc 18 and the second connecting disc 19 when the first covering plate 16 abuts against the second covering plate 17, in this embodiment the fixing elements are bolts which pass through the second mounting plate 27 and are screwed to the bottom of the collecting box 5.

The application principle of removing waste device of wrapping bag production facility is: before a shearing machine is used for shearing a film, a worker opens the blowing part 1, wind blown out from the air outlet part is transmitted in the transmission pipe 2, due to the arrangement of the connecting plate 4, the gas circulation speed of the negative pressure port 3 facing one side of the transmission pipe 2 is higher than that of the negative pressure port 3 far away from one side of the transmission pipe 2, therefore, the pressure of the negative pressure port 3 facing one side of the transmission pipe 2 is lower than that of the negative pressure port 3 far away from one side of the transmission pipe 2, sheared waste materials enter the transmission pipe 2 under the action of negative pressure and are transmitted in the transmission pipe 2, and the waste materials are collected in the collection box 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wrapping bag production facility's waste removal device which characterized in that: including the piece (1) of blowing that is used for blowing, the piece (1) of blowing is connected with transmission pipe (2), transmission pipe (2) set up by shearing sword (11), a plurality of negative pressure mouth (3) have been seted up in transmission pipe (2), transmission pipe (2) are connected with and make the waste material get into the inside negative pressure piece of transmission pipe (2) via negative pressure mouth (3) under the negative pressure effect, the one end that piece (1) was kept away from to blow in transmission pipe (2) is connected with the collection subassembly of collecting the waste material.

2. The waste removing device of a packaging bag production facility according to claim 1, characterized in that: the negative pressure piece comprises a connecting plate (4) connected to the negative pressure port (3), the connecting plate (4) is arranged in an inclined mode, the height, close to one end of the blowing piece (1), of the connecting plate (4) is larger than the height, far away from one end of the blowing piece (1), of the connecting plate (4), and one end, far away from the blowing piece (1), of the connecting plate (4) extends into the transmission pipe (2).

3. The waste removing device of a packaging bag production facility according to claim 1, characterized in that: the collecting assembly comprises a collecting box (5) which is connected with the transmission pipe (2) and is hollow inside, a filter screen plate (6) which is arranged in the collecting box (5) and is used for blocking waste materials, and an exhaust pipe (7) which is connected with the collecting box (5); the joint of the exhaust pipe (7) and the collection box (5) and the joint of the transmission pipe (2) and the collection box (5) are positioned at two sides of the filter screen plate (6).

4. The waste removing device of a packaging bag production facility according to claim 3, characterized in that: the top of the collecting box (5) is provided with an opening, and the top of the collecting box (5) is connected with a sealing cover (8); the collecting box (5) is provided with a sliding groove (9) vertically downwards along the inner wall of the collecting box from the upper surface, the side wall of the filter screen plate (6) is fixedly connected with a sliding block (10), the sliding block (10) is connected with the sliding groove (9) in a sliding mode, and the collecting box (5) is connected with a fixing part for fixing the filter screen plate (6).

5. The removing device of the packaging bag production equipment according to claim 4, wherein: the side wall of the sliding groove (9) is provided with a connecting groove (12), the connecting groove (12) is communicated with the sliding groove (9), and the fixed part comprises a spring (13) fixedly connected to the bottom of the connecting groove (12), a moving block (14) connected with the spring (13), and a bevel block (15) which is connected with the moving block (14) and facilitates the sliding block (10) to push the sliding block (10) to move towards the bottom of the connecting groove (12) when the sliding block (10) moves downwards; the total length of the inclined plane block (15) and the moving block (14) is not more than the depth of the connecting groove (12).

6. The removing device of the packaging bag production equipment according to claim 4, wherein: one end of the sealing cover (8) is hinged to the collecting box (5), and the collecting box (5) is connected with a mounting piece for fixing the other end of the sealing cover (8).

7. The waste removing device of a packaging bag production facility according to claim 3, characterized in that: the bottom of the collecting box (5) is provided with a feed opening (25), and the collecting box (5) is connected with a sealing part for sealing or opening the feed opening (25).

8. The removing device of the packaging bag producing apparatus as claimed in claim 7, wherein: the sealing part comprises a first covering plate (16) and a second covering plate (17) which are connected to the bottom of the collecting box (5), and the first covering plate (16) and the second covering plate (17) cover the opening at the bottom of the collecting box (5) when abutting against each other; the first cover plate (16) is connected with a first connecting disc (18), and the first connecting disc (18) is rotatably connected to the bottom of the collecting box (5) through a rotating shaft; the second cover plate (17) is connected with a second connecting plate (19), the second connecting plate (19) is rotatably connected to the bottom of the collecting box (5) through a rotating shaft, the side wall of the first connecting plate (18) is connected with a first rack (20), the side wall of the second connecting plate (19) is connected with a second rack (21) meshed with the first rack (20), and the first connecting plate (18) is connected with a fixing piece for fixing the positions of the first connecting plate (18) and the second connecting plate (19) when the first cover plate (16) is abutted to the second cover plate (17).