CN116039997B

CN116039997B - Cement production bagging machine with environment-friendly dust removal function

Info

Publication number: CN116039997B
Application number: CN202310356923.XA
Authority: CN
Inventors: 段圆圆
Original assignee: Hefei Cement Research and Design Institute Co Ltd
Current assignee: Hefei Cement Research and Design Institute Co Ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-09
Anticipated expiration: 2043-04-06
Also published as: CN116039997A

Abstract

The invention relates to the technical field of cement bagging, in particular to a cement production bagging machine with an environment-friendly dust removing function, which comprises an annular table fixed at a working position, wherein a conveying module fixed at the working position is arranged in the middle of the annular table, and a plurality of uniformly distributed placement devices are arranged on the conveying module. The existing cement is usually inserted into a rotary bagging machine in a manual mode when being bagged, the method can realize quick cement bagging, is simple and convenient to operate, but can generate a large amount of dust, and the sealing part of the cement bag can be expanded, so that cement ash is leaked, and the cement ash is wasted. The semicircular opening on the clamping plate is convenient for exhausting air in the cement bag, so that the phenomenon that cement ash leaks due to expansion of a sealing part of the cement bag caused by extrusion of the air in the cement bag to the cement bag during bagging is reduced, and waste of the cement ash is avoided.

Description

Cement production bagging machine with environment-friendly dust removal function

Technical Field

The invention relates to the technical field of cement bagging, in particular to a cement production bagging machine with an environment-friendly dust removal function.

Background

Cement is a powdery hydraulic inorganic cementing material, cement is mainly used as building material, cement ash is usually prepared from limestone and clay as main raw materials, and is prepared into raw materials through crushing, proportioning and grinding, and fine materials are generated after calcination and grinding.

The cement ash produced is required to be bagged, so that the cement is convenient to transport and use, the cement is usually manually inserted into a rotary bagging machine in a way of filling a notch in the cement bag, the rotary bagging machine fills the cement into the cement bag, then the filled cement bag is pushed away from the rotary bagging machine, and the pushed away cement bag falls onto a conveyor belt.

However, the method can generate a large amount of dust when the cement is packaged, and air in the cement bag is easy to squeeze the cement bag in the packaging process, and the sealing part of the cement bag can be expanded, so that cement ash is leaked out, waste of the cement ash is caused, and the leaked cement ash is easy to scatter around, so that the cleanliness of the packaging working environment is reduced.

Disclosure of Invention

The technical problems to be solved are as follows: the cement production bagging machine with the environment-friendly dust removal function can solve the problems of the cement bags during bagging.

The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the cement production bagging machine with the environment-friendly dust removing function comprises an annular table fixed at a working position, wherein the middle part of the annular table is provided with a conveying module fixed at the working position, a plurality of uniformly distributed placing devices are arranged on the conveying module, the middle part of the conveying module is provided with a blanking module fixed at the working position through a supporting rod, and the lower end of the blanking module is connected with two bagging devices in a central symmetry manner.

The placing device comprises a moving mechanism fixedly connected to the conveying module, and two clamping mechanisms for clamping the cement bags are symmetrically arranged on the moving mechanism.

The bagging device comprises a clamping mechanism for clamping the cement bag opening and a corrugated pipe arranged on the blanking module, and a connecting plate is arranged on the outer surface of the corrugated pipe.

The clamping mechanism comprises two bidirectional push rods which are symmetrically arranged on the connecting plate through mounting seats, Z-shaped frames are arranged at the front end and the rear end of each bidirectional push rod, clamping plates are jointly arranged at the lower ends of the two Z-shaped frames at the same end, two sliding grooves are symmetrically arranged at the lower ends of the clamping plates in a left-right mode, sliding strips are connected in the sliding grooves in a sliding mode, and an adsorption unit is jointly arranged at the lower ends of the two sliding strips.

As a preferable technical scheme of the invention, the bagging device further comprises an electric push rod, the upper end of the connecting plate is provided with the electric push rod fixedly connected with the blanking module through a U-shaped frame, two limiting plates are symmetrically arranged front and back below the connecting plate, the upper ends of the two limiting plates are jointly provided with the U-shaped plate, the limiting plates far away from the supporting rods are fixedly connected with the annular table through connecting blocks, and the opposite ends of the limiting plates are provided with cleaning brushes.

As a preferable technical scheme of the invention, the moving mechanism comprises a moving plate arranged on the conveying module, two blanking through holes are symmetrically formed in the moving plate front and back, and a plurality of auxiliary rollers which are uniformly distributed are rotationally connected in the blanking through holes.

As a preferable technical scheme of the invention, the clamping mechanism comprises a clamping frame arranged at the upper end of the movable plate, the clamping frame is of a U-shaped structure, and the inner end surfaces of the two side walls of the clamping frame are both rotationally connected with clamping rollers.

As a preferable technical scheme of the invention, the adsorption unit comprises an adsorption frame arranged at the lower end of the sliding bar, a rectangular plate is arranged at the lower end of the adsorption frame, an air pump is arranged at the upper end of the rectangular plate, and the air pump is communicated with the adsorption frame through a pipeline.

As a preferable technical scheme of the invention, the clamping plate is of an omega-shaped structure, two semicircular openings are symmetrically arranged at one end of the clamping plate, which is close to the corrugated pipe, and a baffle net with a semicircular structure is arranged at the upper end of each semicircular opening.

As a preferable technical scheme of the invention, two collecting openings are symmetrically arranged on the annular table, a collecting frame is inserted in the collecting opening, and a movable door is arranged on the wall of the collecting frame.

As a preferable technical scheme of the invention, two sealing modules for sealing the cement bags are also arranged on the annular table in a central symmetry manner.

As a preferable technical scheme of the invention, the lower end of the blanking module is provided with a dust removal module for sucking dust.

The beneficial effects are that: 1. the clamping mechanism used by the cement production bagging machine with the environment-friendly dust removal function can clamp and limit the mouth of the cement bag during bagging, so that a large amount of dust is prevented from occurring in the cement bag during bagging, and the semicircular opening on the clamping plate is convenient for discharging air in the cement bag, so that the problem that cement ash is leaked due to expansion of the sealing part of the cement bag caused by extrusion of the air in the cement bag during bagging is solved, waste of the cement ash is avoided, and the blocking net can play a role of blocking the cement ash and prevent a large amount of cement ash from being scattered.

2. The placing device adopted by the cement production bagging machine with the environment-friendly dust removal function can support cement bags during bagging, so that the step of dropping the cement bags from equipment after bagging is omitted, a large amount of dust is prevented from being generated in the dropping process, and the cleanliness of the bagging environment is improved.

3. The clamping mechanism adopted by the cement production bagging machine with the environment-friendly dust removal function is matched with the adsorption unit, so that the cement bag opening can be automatically opened, the step of manually grabbing the bag opening during bagging is omitted, the bagging safety is improved, and the labor force consumption is reduced.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of a first view of the present invention.

Fig. 2 is a schematic view of a second perspective structure of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a top view of the present invention.

Figure 5 is a cross-sectional view of A-A of figure 3 in accordance with the present invention.

Fig. 6 is an enlarged view of the invention at N in fig. 5.

Fig. 7 is a cross-sectional view of B-B of fig. 4 in accordance with the present invention.

Fig. 8 is an enlarged view of the present invention at X in fig. 7.

Fig. 9 is a schematic perspective view of the clamping mechanism, bellows, connecting plate and electric putter of the present invention.

Fig. 10 is an enlarged view of the invention at D in fig. 9.

In the figure: 1. an annular table; 11. a collection frame; 2. a transfer module; 3. a placement device; 31. a moving mechanism; 311. a moving plate; 312. blanking through holes; 313. an auxiliary roller; 32. a clamping mechanism; 321. a clamping frame; 322. a grip roll; 4. a blanking module; 5. bagging devices; 51. a clamping mechanism; 511. a two-way push rod; 512. a Z-shaped frame; 513. a clamping plate; 514. a sliding bar; 515. an adsorption unit; 5151. an adsorption frame; 5152. a rectangular plate; 5153. an air pump; 52. a bellows; 53. a connecting plate; 54. an electric push rod; 55. a limiting plate; 56. cleaning brushes; 6. a sealing module; 7. and a dust removal module.

Detailed Description

Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.

Referring to fig. 1-4, a cement production bagging machine with environmental protection dust removal function, including fixing the annular platform 1 at working position, annular platform 1 middle part is provided with the transport module 2 of fixing at working position, install a plurality of evenly distributed placer 3 on the transport module 2, transport module 2 middle part is provided with the blanking module 4 of fixing at working position through the bracing piece, and blanking module 4 lower extreme central symmetry is connected with two bagging apparatus 5.

Referring to fig. 7, the placement device 3 includes a moving mechanism 31 fixedly connected to the conveying module 2, and two clamping mechanisms 32 for clamping cement bags are symmetrically installed on the moving mechanism 31.

Referring to fig. 1, the moving mechanism 31 includes a moving plate 311 mounted on the conveying module 2, two blanking through holes 312 are symmetrically formed on the moving plate 311, and a plurality of uniformly distributed auxiliary rollers 313 are rotationally connected to the blanking through holes 312.

Referring to fig. 1 and 8, the clamping mechanism 32 includes a clamping frame 321 mounted at the upper end of the moving plate 311, the clamping frame 321 has a U-shaped structure, and inner end surfaces of two sidewalls of the clamping frame 321 are rotatably connected with clamping rollers 322.

Referring to fig. 1, fig. 7 and fig. 8, in specific operation, the cement bag is manually placed between the two clamping frames 321 in sequence, two clamping rollers 322 in two vertical states on the same clamping frame 321 clamp the edges of the cement bag, the gap between the two clamping rollers 322 in the vertical states is small, the clamping rollers 322 can only rotate around the vertical axis, namely, only when the cement bag is subjected to horizontal pressure, the cement bag can drive the clamping rollers 322 to rotate, the self mass of the cement bag is small, the received gravity is small, the two clamping rollers 322 in the vertical states can clamp the cement bag effectively before the cement bag is filled, the bag opening is conveniently propped open, the height of the cement bag is larger than that of the clamping frame 321, the bag opening at the upper end of the cement bag exceeds the clamping frame 321, the lower end of the cement bag is positioned on the moving plate 311, the blanking through hole 312 on the moving plate 311 plays a role of blanking, the auxiliary roller 313 in the blanking through hole 312 plays a role of supporting the cement bag, the auxiliary roller 313 can rotate, the cement bag is convenient to drop, the intermittent conveying module 2 is started, and then the conveying module 311 is driven to move to the existing conveying module 311 to move to the moving module 5, and the conveying module 311 is driven to move to the moving module 5 below the conveying module 311 to move to the moving device 5.

Referring to fig. 5, the bagging apparatus 5 includes a clamping mechanism 51 for clamping the cement pocket.

Referring to fig. 5, 7 and 9, the bagging device 5 further comprises a corrugated pipe 52 installed on the blanking module 4, a connecting plate 53 is installed on the outer surface of the corrugated pipe 52, an electric push rod 54 fixedly connected with the blanking module 4 through a U-shaped frame is installed at the upper end of the connecting plate 53, two limiting plates 55 are symmetrically arranged around the lower portion of the connecting plate 53, a U-shaped plate is installed at the upper ends of the two limiting plates 55 together, a limiting plate 55 far away from a supporting rod is fixedly connected with the annular table 1 through a connecting block, and cleaning brushes 56 are installed at the opposite ends of the limiting plates 55.

Referring to fig. 5, 7 and 9, the clamping mechanism 51 includes two bidirectional push rods 511 symmetrically mounted on the connecting plate 53 through mounting seats, the front and rear ends of the bidirectional push rods 511 are respectively provided with a Z-shaped frame 512, the lower ends of the two Z-shaped frames 512 at the same end are jointly provided with a clamping plate 513, the lower ends of the clamping plate 513 are symmetrically provided with two sliding grooves, sliding strips 514 are slidingly connected in the sliding grooves, and the lower ends of the two sliding strips 514 are jointly provided with an adsorption unit 515.

Referring to fig. 5, 7 and 9, in a concrete operation, when the cement bag moves to the lower end of the bellows 52, the cement bag opening is located between the two adsorption units 515, the two bidirectional push rods 511 are started, the two bidirectional push rods 511 drive the two clamping plates 513 to move towards the cement bag opening through the Z-shaped frame 512, the two clamping plates 513 drive the two adsorption units 515 to move towards the cement bag opening through the sliding bars 514 and clamp the cement bag opening, the two adsorption units 515 are started, the two adsorption units 515 adsorb the cement bag opening, then the two bidirectional push rods 511 drive the two clamping plates 513 to move away from the cement bag opening through the Z-shaped frame 512, the two clamping plates 513 drive the two adsorption units 515 to move away from the cement bag opening through the sliding bars 514, the electric push rods 54 are started, the electric push rod 54 drives the corrugated pipe 52 to move towards the open bag mouth through the connecting plate 53, meanwhile, the connecting plate 53 drives the clamping plate 513 to move downwards through the bidirectional push rod 511 and the Z-shaped frame 512, the clamping plate 513 moves downwards along the sliding bar 514, the limiting plate 55 plays a role in supporting the adsorption unit 515, the clamping plate 513 moves relative to the sliding bar 514 conveniently, after the two clamping plates 513 move to the bag mouth of the cement bag, the two bidirectional push rods 511 drive the two clamping plates 513 through the Z-shaped frame 512 to clamp the bag mouth of the cement bag to the outer surface of the corrugated pipe 52, so that a large amount of dust is prevented from occurring when cement is filled, the blanking module 4 is started, the blanking module 4 is an existing intermittent blanking device, the cement bag is filled with cement through the corrugated pipe 52, after the cement bag is filled with cement, the blanking module 4 is closed, the two bidirectional push rods 511 drive the two clamping plates 513 to reset towards the direction away from the cement bag through the Z-shaped frame 512, the electric push rod 54 drives the corrugated pipe 52 to reset upwards through the connecting plate 53, the conveying module 2 drives the cement bags after bagging to move continuously through the moving plate 311, the two cleaning brushes 56 clean the surfaces of the cement bags after bagging, cement ash generated during surface bagging of the cement bags is removed, and the removed cement ash falls onto the annular table 1.

Referring to fig. 9 and 10, the clamping plate 513 has an Ω -shaped structure, two semicircular openings are symmetrically arranged at one end of the clamping plate 513 near the bellows 52, and a barrier net having a semicircular structure is installed at the upper end of each semicircular opening.

Referring to fig. 9, in specific operation, after two clamping plates 513 clamp the mouth of the cement bag, the semicircular opening on the clamping plate 513 is used for exhausting air of the cement bag during bagging, and the barrier net on the semicircular opening plays a role of barrier to cement ash, so that a large amount of cement ash is prevented from being scattered, cement ash generated during bagging is reduced, and leakage of cement ash caused by expansion of the sealing part of the cement bag due to extrusion of air in the cement bag during bagging is avoided.

Referring to fig. 1, two sealing modules 6 for sealing cement bags are also arranged on the annular table 1 in a central symmetry manner.

Referring to fig. 1, in specific operation, the conveying module 2 drives the cement bags after bagging to move to the sealing module 6 through the moving plate 311, the sealing module 6 is an existing line sealing device, the sealing module 6 performs line sealing treatment on the cement bags, the conveying module 2 drives the sealed cement bags to move out of the sealing module 6 through the moving plate 311, and the cement bags are taken down from the moving plate 311 through an existing clamping device, so that bagging is completed.

Referring to fig. 5 and 6, the adsorption unit 515 includes an adsorption frame 5151 mounted at the lower end of the sliding bar 514, a rectangular plate 5152 is mounted at the lower end of the adsorption frame 5151, and an air pump 5153 is mounted at the upper end of the rectangular plate 5152, and the air pump 5153 is communicated with the adsorption frame 5151 through a pipe.

Referring to fig. 5 and 6, in a specific operation, after two adsorption frames 5151 are moved to the cement pocket mouth, the air pump 5153 is started, and the air pump 5153 adsorbs the cement pocket mouth through the pipeline and the adsorption frames 5151, so that the cement pocket mouth can be opened after the adsorption frames 5151 are moved, and after the cement pocket mouth is clamped by the clamping plate 513, the air pump 5153 is closed. It should be noted that, the interior of the cement bag to which the present invention is applied is provided with a moisture-proof film, so that the adsorption frame 5151 can adsorb the cement bag under the action of the air pump 5153.

Referring to fig. 5, two collecting openings are symmetrically arranged on the annular table 1, a collecting frame 11 is inserted into the collecting openings, and a movable door is arranged on the wall of the collecting frame 11.

Referring to fig. 5, in specific operation, the collecting opening on the annular table 1 is used for collecting the removed cement ash after bagging, so as to prevent the cement ash from scattering to other places, and the collecting frame 11 is used for collecting the cement ash, so that the cement ash is convenient to recycle.

Referring to fig. 1, a dust removal module 7 for sucking dust is installed at the lower end of the blanking module 4.

Referring to fig. 1, in specific operation, the dust removal module 7 is started when bagging, the dust removal module 7 is an existing adsorption device and is communicated with the blanking module 4, dust generated during bagging is absorbed by the dust removal module 7, the influence on the surrounding environment is avoided, and the absorbed dust can be reinjected into the blanking module 4 by the dust removal module 7, so that the waste of cement is avoided.

The invention is particularly used: s1: the cement bags are placed between the two clamping frames 321 in sequence manually, the conveying module 2 drives the moving plate 311 to move to the lower side of the bagging device 5, and the moving plate 311 drives the cement bags to move to the lower side of the bagging device 5 through the two clamping frames 321.

S2: the two bidirectional push rods 511 are started, the two bidirectional push rods 511 drive the two clamping plates 513 to move towards the direction of the mouth of the cement bag through the Z-shaped frame 512, the two clamping plates 513 drive the two adsorption units 515 to move towards the direction of the mouth of the cement bag through the sliding bar 514 and adsorb the cement bag, and then the two adsorption units 515 move away from the direction of the mouth of the cement bag, and the two adsorption units 515 open the mouth of the cement bag.

S3: the electric push rod 54 is started, the electric push rod 54 drives the corrugated pipe 52 to move towards the opened bag opening through the connecting plate 53, meanwhile, the connecting plate 53 drives the driving clamping plates 513 to move downwards to the position of the cement bag opening through the bidirectional push rod 511 and the Z-shaped frame 512, the two bidirectional push rods 511 drive the two clamping plates 513 to clamp the cement bag opening to the position of the outer surface of the corrugated pipe 52 through the Z-shaped frame 512, the two clamping plates 513 clamp the cement bag opening, the blanking module 4 is started, cement is filled into the cement bag through the corrugated pipe 52 by the blanking module 4, and the blanking module 4 is closed after the cement bag is filled.

S4: the conveying module 2 drives the cement bags after bagging to move to the sealing module 6 through the moving plate 311, the sealing module 6 is existing line sealing equipment, line sealing treatment is carried out on the cement bags through manual auxiliary matching of the sealing module 6, the conveying module 2 drives the cement bags after sealing to move out of the sealing module 6 through the moving plate 311, the cement bags are taken down from the moving plate 311 through existing clamping equipment, and bagging is completed.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cement manufacture bagging machine with environmental protection dust removal function, including fixing annular platform (1) at working position, annular platform (1) middle part is provided with and fixes transport module (2) at working position, its characterized in that: a plurality of uniformly distributed placement devices (3) are arranged on the conveying module (2), a blanking module (4) fixed at a working position through a supporting rod is arranged in the middle of the conveying module (2), and two bagging devices (5) are symmetrically connected to the center of the lower end of the blanking module (4); wherein:

the placing device (3) comprises a moving mechanism (31) fixedly connected to the conveying module (2), and two clamping mechanisms (32) for clamping cement bags are symmetrically arranged on the moving mechanism (31);

the bagging device (5) comprises a clamping mechanism (51) for clamping a cement bag opening and a corrugated pipe (52) arranged on the blanking module (4), and a connecting plate (53) is arranged on the outer surface of the corrugated pipe (52);

the clamping mechanism (51) comprises two bidirectional push rods (511) which are symmetrically arranged on the connecting plate (53) through mounting seats, Z-shaped frames (512) are arranged at the front end and the rear end of each bidirectional push rod (511), a clamping plate (513) is jointly arranged at the lower ends of the two Z-shaped frames (512) at the same end, two sliding grooves are symmetrically arranged at the lower ends of the clamping plates (513), sliding strips (514) are connected in the sliding grooves in a sliding mode, and an adsorption unit (515) is jointly arranged at the lower ends of the two sliding strips (514);

the clamping plate (513) is of an omega-shaped structure, two semicircular openings are symmetrically formed in the left and right sides of one end, close to the corrugated pipe (52), of the clamping plate (513), and a baffle net with a semicircular structure is installed at the upper end of each semicircular opening.

2. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: bagging apparatus (5) still include electric putter (54), and electric putter (54) through U type frame and blanking module (4) fixed connection are installed to connecting plate (53) upper end, and connecting plate (53) below front and back symmetry is provided with two limiting plates (55), two U template is installed jointly to limiting plate (55) upper end, and limiting plate (55) that keep away from the bracing piece are through connecting block and annular platform (1) fixed connection, and cleaning brush (56) are installed to limiting plate (55) opposite end.

3. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: the moving mechanism (31) comprises a moving plate (311) arranged on the conveying module (2), two blanking through holes (312) are symmetrically formed in the front and back of the moving plate (311), and a plurality of auxiliary rollers (313) which are uniformly distributed are rotationally connected to the blanking through holes (312).

4. A cement production bagging machine with environmental protection and dust removal function according to claim 3, characterized in that: the clamping mechanism (32) comprises a clamping frame (321) arranged at the upper end of the movable plate (311), the clamping frame (321) is of a U-shaped structure, and clamping rollers (322) are rotatably connected to the inner end surfaces of the two side walls of the clamping frame (321).

5. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: the adsorption unit (515) comprises an adsorption frame (5151) arranged at the lower end of the sliding bar (514), a rectangular plate (5152) is arranged at the lower end of the adsorption frame (5151), an air pump (5153) is arranged at the upper end of the rectangular plate (5152), and the air pump (5153) is communicated with the adsorption frame (5151) through a pipeline.

6. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: two collection openings are symmetrically formed in the annular table (1), a collection frame (11) is inserted into the collection openings, and a movable door is arranged on the frame wall of the collection frame (11).

7. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: two sealing modules (6) for sealing the cement bags are also arranged on the annular table (1) in a central symmetry mode.

8. The cement production bagging machine with the environment-friendly dust removal function as claimed in claim 1, wherein: the lower end of the blanking module (4) is provided with a dust removal module (7) for sucking dust.