CN219821939U

CN219821939U - Packaging device

Info

Publication number: CN219821939U
Application number: CN202320345606.3U
Authority: CN
Inventors: 江稳
Original assignee: Zhengzhou Essential Medicine Technology Co ltd
Current assignee: Zhengzhou Essential Medicine Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-10-13
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a packaging device, which belongs to the technical field of packaging devices and comprises: the packaging machine comprises a bottom frame, wherein the top end of the bottom frame is connected with a control console by an operation side, a controller is assembled on the control console, a driving mechanism is assembled in the middle of the bottom frame, a packaging table is arranged above the middle of the bottom frame, the driving mechanism enables the packaging table to have a reciprocating movement function, a supporting heat sealing mechanism and an electronic weighing table are assembled on the packaging table, and the supporting heat sealing mechanism is positioned on two sides of the electronic weighing table; the movable packing table is arranged through the driving mechanism, the movable charging barrel is arranged through the lifting mechanism, the function of adjusting the distance between the charging barrel and the packing bag of the existing device can be maintained, the function of lowering the charging barrel to the lowest point during maintenance or overhaul of the upper structure of the charging barrel is achieved, maintenance or overhaul can be carried out without an external climbing tool, and the movable packing table is convenient, quick, time-saving, labor-saving and high in safety.

Description

Packaging device

Technical Field

The utility model belongs to the technical field of packaging devices, and particularly relates to a packaging device.

Background

The medical intermediate product refers to chemical raw materials or chemical products used in the process of synthesizing medicines, and can be produced in a common chemical plant without a production license of the medicines, and can be used for synthesizing the medicines as long as the medical intermediate product reaches a certain level.

The pharmaceutical intermediate product needs to be packaged before transportation and sales, fig. 1 is a three-dimensional and partial sectional view of a pharmaceutical intermediate product packaging device according to the prior art, and the working principle thereof is as follows: the packaging bag is placed on the weighing plate 11, the handle 304 is rotated positively or reversely, the screw rod 303 is driven to rotate positively or reversely, the sliding blocks 302 are driven to move towards or away from each other on the screw rod 303, the connecting rods 305 are driven to extend downwards or upwards, the packaging table 6 is driven to descend or ascend, the packaging bag is located at a proper position of a discharging pipe of the feeding barrel 8, the feeding barrel 8 starts discharging materials, the weighing plate 11 weighs the materials, and after the weighing is finished, the hot pressing plates 10 are mutually extruded through the telescopic rods 7, so that the packaging bag is packaged.

The inventors found that: because the feed cylinder is highly fixed, consequently maintenance or maintenance of feed cylinder at every turn need with the help of external climbing instrument just can go on, comparatively waste time and energy, and unsafe.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a packaging device which has the characteristics of convenient and quick structural maintenance or overhaul on a charging barrel, time and labor saving and high safety while maintaining the functions of the existing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a packaging device comprising: the automatic packaging machine comprises a bottom frame, wherein the top end of the bottom frame is connected with a control console by an operation side, a controller is assembled on the control console, a driving mechanism is assembled in the middle of the bottom frame, a packaging table is arranged above the middle of the bottom frame, the driving mechanism enables the packaging table to have a reciprocating movement function, a supporting heat-sealing mechanism and an electronic weighing table are assembled on the packaging table, the supporting heat-sealing mechanism is located on two sides of the electronic weighing table, a lifting mechanism is assembled in the middle of the bottom frame and located on the outer side of the driving mechanism, a charging barrel is arranged above the packaging table, the lifting mechanism enables the charging barrel to have a movable lifting function, a cover body is connected to a charging end of the charging barrel in an opening-closing mode through a rotating shaft, and an electric valve is assembled at a discharging end of the charging barrel and connected with a conducting wire between the supporting heat-sealing mechanism, the electronic weighing table and the electric valve and the controller.

Preferably, the driving mechanism comprises an upper driving cavity arranged on the underframe, a driving screw is arranged in the upper driving cavity, one end of the driving screw is connected with the inner wall of the upper driving cavity through a bearing, the other end of the driving screw penetrates through the underframe and extends to the outside of the underframe to be connected with a first handle, a penetrating section of the driving screw is connected with a penetrating section of the underframe through the bearing, a movable block is connected on the driving screw through a transmission nut in a transmission manner, the top end of the movable block is connected with a supporting frame, and the top end of the supporting frame is connected with a packaging table.

Preferably, the supporting heat sealing mechanism comprises two supporting tables symmetrically connected to the packaging table, electric cylinders are assembled on the side walls of the two supporting tables far away from each other, electric cylinder rods of the two electric cylinders penetrate through the supporting tables to extend to the other side of the supporting tables and are connected with heat sealing plates, electric heating pipes are assembled inside the heat sealing plates, and the electric cylinders, the electric heating pipes and the electric heating pipes are connected with a controller through wires.

Preferably, the elevating system includes two link and setting on the chassis inside and be located the lower driving chamber of driving chamber below of symmetry connection, the inside of link is provided with connecting screw, connecting screw's top is connected with the inner wall of link through the bearing, connecting screw's bottom runs through the chassis and extends to driving intracavity and be connected with the worm wheel down, two be connected with the fly frame through the drive nut transmission on the connecting screw, the feed cylinder cup joints in the fly frame, the inside of driving chamber is provided with the connecting rod down, the one end of connecting rod passes through the bearing and is connected with the inner wall of driving chamber down, the other end of connecting rod runs through the chassis and extends to chassis external connection have the second handle, the run-through section of connecting rod passes through the bearing and is connected with the run-through section of chassis, cup joint two cavity worms on the connecting rod, two cavity worms are connected with two worm wheel meshing.

Preferably, the four corners of the underframe are connected with connecting blocks.

Preferably, the unloading end of the packaging table is connected with an inclined frame, a plurality of fixed shafts are connected in the inclined frame at equal intervals, a roller is connected to the outer side of each fixed shaft in a rolling mode, rolling holes are formed in positions, corresponding to the fixed shafts, on the roller, and the diameters of the rolling holes are larger than those of the fixed shafts.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable packing table is arranged through the driving mechanism, the movable charging barrel is arranged through the lifting mechanism, the function of adjusting the distance between the charging barrel and the packing bag of the existing device can be maintained, the function of lowering the charging barrel to the lowest point during maintenance or overhaul of the upper structure of the charging barrel is achieved, maintenance or overhaul can be carried out without an external climbing tool, and the movable packing table is convenient, quick, time-saving, labor-saving and high in safety.

2. The utility model is provided with the inclined frame which is in butt joint with the packaging table, the rolling type roller is arranged in the inclined frame, the packaging bag can be directly pushed onto the inclined frame after heat sealing packaging, the rolling type roller rolls and blanks, and the packaging bag can directly fall on the ground or directly fall on a conveying belt to be transported to the next working procedure, so that the lifting and transportation of workers are not required, and the time and the labor are saved.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a vertical cross-section of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is an enlarged view of the utility model at B in FIG. 2;

FIG. 6 is an enlarged view of the utility model at C in FIG. 2;

FIG. 7 is a perspective view of the discharge mechanism of the present utility model;

FIG. 8 is a cross-sectional view of the utility model at D in FIG. 6;

in the figure: 1. a chassis; 2. a connecting screw; 3. a movable frame; 4. a cover body; 5. a charging barrel; 6. an electric valve; 7. a packaging table; 8. a support frame; 9. a connecting block; 10. a connecting frame; 11. a console; 12. a controller; 13. a first handle; 14. an inclined frame; 15. an electronic weighing platform; 16. a lower drive chamber; 17. a connecting rod; 18. a hollow worm; 19. a second handle; 20. a worm wheel; 21. an upper drive chamber; 22. a movable block; 23. driving a screw; 24. a support table; 25. an electric heating tube; 26. an electric cylinder; 27. a heat sealing plate; 28. a fixed shaft; 29. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 2-8, the present utility model provides the following technical solutions: a packaging device comprising: the automatic packaging machine comprises a chassis 1, wherein the top end of the chassis 1 is connected with a control console 11 by an operation side, a controller 12 with the model number of S7-300 is assembled on the control console 11, a driving mechanism is assembled in the middle of the chassis 1, a packaging table 7 is arranged above the middle of the chassis 1, the driving mechanism enables the packaging table 7 to have a reciprocating movement function, a supporting heat-sealing mechanism and an electronic weighing table 15 with the model number of SB are assembled on the packaging table 7, the supporting heat-sealing mechanism is positioned on two sides of the electronic weighing table 15, a lifting mechanism is assembled in the middle of the chassis 1 and positioned on the outer side of the driving mechanism, a charging barrel 5 is arranged above the packaging table 7, the lifting mechanism enables the charging barrel 5 to have a movable lifting function, a cover body 4 is opened and closed by a rotating shaft, an electric valve 6 with the model number of DN150 is assembled at the discharging end of the charging barrel 5, and the supporting heat-sealing mechanism, the electronic weighing table 15 and the electric valve 6 are connected with a wire between the controller 12.

Specifically, actuating mechanism is including setting up the last drive chamber 21 on chassis 1, the inside in last drive chamber 21 is provided with drive screw 23, drive screw 23's one end is connected with the inner wall in last drive chamber 21 through the bearing, drive screw 23's the other end runs through chassis 1 and extends to chassis 1 external connection and have first handle 13, drive screw 23's run-through section is connected with chassis 1's run-through section through the bearing, be connected with movable block 22 through the drive nut transmission on the drive screw 23, movable block 22's top is connected with support frame 8, support frame 8's top is connected with packing table 7.

Specifically, the supporting heat-sealing mechanism comprises two supporting tables 24 symmetrically connected to the packaging table 7, electric cylinders 26 with the model number HE100 are assembled on the side walls of the two supporting tables 24 far away from each other, electric cylinder rods of the two electric cylinders 26 penetrate through the supporting tables 24 to extend to the other side of the supporting tables 24 and are connected with metal heat-sealing plates 27, electric heating pipes 25 with the model number XY-JRG-005 are assembled inside the heat-sealing plates 27, and the electric cylinders 26 and the electric heating pipes 25 are connected with a controller 12 through wires.

Specifically, elevating system includes two link 10 of symmetry connection on chassis 1 and set up in chassis 1 inside and be located the lower drive chamber 16 of upper drive chamber 21 below, the inside of link 10 is provided with connecting screw 2, the top of connecting screw 2 is connected with the inner wall of link 10 through the bearing, the bottom of connecting screw 2 runs through chassis 1 and extends to lower drive chamber 16 internal connection has worm wheel 20, be connected with movable frame 3 through the drive nut transmission on two connecting screw 2, feed cylinder 5 cup joints in movable frame 3, the inside of lower drive chamber 16 is provided with connecting rod 17, the one end of connecting rod 17 is connected with the inner wall of lower drive chamber 16 through the bearing, the other end of connecting rod 17 runs through chassis 1 and extends to chassis 1 external connection have second handle 19, the run-through section of connecting rod 17 is connected with the run-through section of chassis 1 through the bearing, two cavity worms 18 have been cup jointed on the connecting rod 17, two cavity worms 18 are connected with two worm wheel 20 meshing.

Specifically, the four corners of the chassis 1 are connected with connection blocks 9.

The working principle of the embodiment is as follows:

before packaging, the underframe 1 is fixed in a mode that the connecting block 9 is fixed on the ground through a connecting bolt;

before packaging, reversely rotating the first handle 13, the first handle 13 drives the driving screw 23 to reversely rotate, in the process of reversely rotating the driving screw 23, the movable block 22 moves on the driving screw 23 in the direction away from the operation end, the movable block 22 drives the supporting frame 8 and the packaging table 7 to move in the same direction until the movable block 22 is abutted against the inner wall of the upper driving cavity 21, the reverse rotation of the first handle 13 is stopped, at the moment, the packaging table 7 is positioned at one side of the charging barrel 5 and does not prevent the charging barrel 5 from lifting, reversely rotating the second handle 19, the second handle 19 drives the connecting rod 17 to reversely rotate, the connecting rod 17 drives the two hollow worms 18 to reversely rotate, the two hollow worms 18 drive the two worm wheels 20 to reversely rotate, the two worm wheels 20 drive the two connecting screws 2 to reversely rotate, in the process of reversely rotating the two connecting screws 2, the movable frame 3 moves downwards on the two connecting screws 2, the movable frame 3 drives the charging barrel 5 to downwards until the charging barrel 5 moves to a proper position, the reverse rotation of the second handle 19 is stopped, at the moment, the charging barrel 5 is positioned at the lowest point, the electric valve 6 on the charging barrel 5 is checked, whether the charging barrel 5 is normally rotates, the rotating shaft 4 is reset, the second handle 19 is normally rotates, and the charging barrel 5 is normally, and the second handle 13 is normally rotates through resetting the rotating shaft, and the charging barrel 5 to normally, and the second handle 13 is normally rotates the charging body, and the second handle 13, and the front cover is normally rotates;

during packaging, the packaging bag is sleeved on the two heat sealing plates 27, the second handle 19 is reversely rotated, the distance between the charging barrel 5 and the packaging bag is adjusted, the electric valve 6 is opened through the controller 12, a medical intermediate product enters the packaging bag through the discharging hole, the electronic weighing table 15 weighs the packaging bag and the medical intermediate product in the packaging bag in real time until the weight reaches a set value, the controller 12 controls the electric valve 6 to be closed, simultaneously controls the two electric cylinders 26 and the plurality of electric heating pipes 25 to be started, the two electric cylinders 26 drive the output shafts to extend, the plurality of electric heating pipes 25 heat and generate heat to be transferred to the two heat sealing plates 27, heat sealing of the packaging bag is completed, the two electric cylinders 26 are controlled to be reset, and the plurality of electric heating pipes 25 are controlled to be closed, so that packaging is completed;

after packaging, the structure on the charging barrel 5 can be maintained or overhauled, the charging barrel 5 can be reduced to the lowest point through the method, an external climbing tool is not needed, time and labor are saved, and the safety is high.

Example 2

The difference between this embodiment and embodiment 1 is that:

specifically, the unloading end of the packaging table 7 is connected with an inclined frame 14, a plurality of fixed shafts 28 are connected in the inclined frame 14 at equal intervals, a roller 29 is connected to the outer side of the fixed shafts 28 in a rolling manner, a rolling hole is formed in the roller 29 corresponding to the fixed shafts 28, and the diameter of the rolling hole is larger than that of the fixed shafts 28.

The working principle of the embodiment is as follows:

the bottom end of the conveying belt and the bottom end of the tilting frame 14 can be abutted, the packaged packaging bag is pushed onto the tilting frame 14, the packaging bag falls onto the conveying belt through the rolling of the roller 29 on the fixed shaft 28 and is conveyed to the next process, and the conveying belt does not need to be lifted by workers, so that time and labor are saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A packaging device, comprising: the automatic packaging machine comprises a bottom frame (1), wherein a control console (11) is connected to the top end of the bottom frame (1) by an operation side, a controller (12) is assembled on the control console (11), a driving mechanism is assembled in the middle of the bottom frame (1), a packaging table (7) is arranged above the middle of the bottom frame (1), the driving mechanism enables the packaging table (7) to have a reciprocating movement function, a supporting heat sealing mechanism and an electronic weighing table (15) are assembled on the packaging table (7), the supporting heat sealing mechanism is located on two sides of the electronic weighing table (15), a lifting mechanism is assembled in the middle of the bottom frame (1) and located on the outer side of the driving mechanism, a charging barrel (5) is arranged above the packaging table (7), the lifting mechanism enables the charging barrel (5) to have a movable lifting function, a cover body (4) is arranged at the charging end of the charging barrel (5) in an opening-closing mode through a rotating shaft, and an electric valve (6) is assembled at the discharging end of the charging barrel (5), and the supporting heat sealing mechanism, the electronic weighing table (15) and the electric valve (6) are connected with a wire between the controller (12).

2. A packaging device as claimed in claim 1, wherein: the driving mechanism comprises an upper driving cavity (21) arranged on the underframe (1), a driving screw (23) is arranged in the upper driving cavity (21), one end of the driving screw (23) is connected with the inner wall of the upper driving cavity (21) through a bearing, the other end of the driving screw (23) penetrates through the underframe (1) and extends to the outside of the underframe (1) to be connected with a first handle (13), the penetrating section of the driving screw (23) is connected with the penetrating section of the underframe (1) through the bearing, a movable block (22) is connected on the driving screw (23) through a transmission nut, the top end of the movable block (22) is connected with a supporting frame (8), and the top end of the supporting frame (8) is connected with a packaging table (7).

3. A packaging device as claimed in claim 1, wherein: the support heat-seal mechanism comprises two supporting tables (24) symmetrically connected to the packaging table (7), electric cylinders (26) are arranged on the side walls, away from each other, of the supporting tables (24), electric cylinder rods of the electric cylinders (26) penetrate through the supporting tables (24) to extend to the other side of the supporting tables (24) and are connected with heat-seal plates (27), electric heating pipes (25) are arranged in the heat-seal plates (27), and the electric cylinders (26) and the electric heating pipes (25) are connected with a controller (12) through wires.

4. A packaging unit according to claim 2, wherein: elevating system includes two link (10) of symmetry connection on chassis (1) and sets up lower drive chamber (16) in chassis (1) inside and be located upper drive chamber (21) below, the inside of link (10) is provided with connecting screw (2), the top of connecting screw (2) is passed through the bearing and is connected with the inner wall of link (10), the bottom of connecting screw (2) runs through chassis (1) and extends to lower drive chamber (16) internal connection and have worm wheel (20), two be connected with movable frame (3) through the drive nut transmission on connecting screw (2), feed cylinder (5) cup joint in movable frame (3), the inside of lower drive chamber (16) is provided with connecting rod (17), the one end of connecting rod (17) is through the inner wall connection of bearing and lower drive chamber (16), the other end of connecting rod (17) runs through chassis (1) and extends to chassis (1) external connection have second handle (19), the run through section of connecting rod (17) is connected with worm wheel (18) through bearing and worm wheel (1), two hollow section (18) are connected with two hollow section (18).

5. A packaging device as claimed in claim 1, wherein: four corners of the underframe (1) are connected with connecting blocks (9).

6. A packaging device as claimed in claim 1, wherein: the automatic packaging machine is characterized in that the unloading end of the packaging table (7) is connected with an inclined frame (14), a plurality of fixed shafts (28) are connected in the inclined frame (14) at equal intervals, a roller (29) is connected to the outer side of the fixed shafts (28) in a rolling mode, rolling holes are formed in positions, corresponding to the fixed shafts (28), on the roller (29), and the diameter of each rolling hole is larger than that of each fixed shaft (28).