CN215245960U

CN215245960U - Sealing and cutting device for sanitary towel package

Info

Publication number: CN215245960U
Application number: CN202121698654.8U
Authority: CN
Inventors: 李海亮
Original assignee: TIANJIN JIAOROU HEALTH PRODUCTS CO Ltd
Current assignee: TIANJIN JIAOROU HEALTH PRODUCTS CO Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-21
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a device is cut to sealing of sanitary towel packing, workstation including the level setting, the bottom rigid coupling of workstation has a plurality of supporting legs, and the rear side rigid coupling of workstation has the riser, and vertical ann has the connecting cylinder two that is located the workstation top on the riser, and the perpendicular rigid coupling in top of connecting cylinder two has connecting cylinder one, has drive assembly in connecting cylinder one and two intraconnections of connecting cylinder. The utility model discloses a set up the movable plate that is ann with exhaust subassembly, be convenient for in time discharge the gas of wrapping bag inside for the sanitary towel product seals when cutting and levels, lies in the lower heat-seal board and the last heat-seal board of cutter both sides through the setting, and flexible circulation subassembly and the drive assembly of setting in connecting cylinder one and connecting cylinder two, do benefit to and seal on the accurate position of regulation and cut, reduced the frequency that produces substandard product and waste product, improved the practicality of device greatly.

Description

Sealing and cutting device for sanitary towel package

Technical Field

The utility model relates to a sanitary towel packing technical field especially relates to a sealing and cutting device of sanitary towel packing.

Background

In the production and processing process of the sanitary towel, the sanitary towel product needs to be packaged and sealed and molded, a sealing and cutting device is needed in the sealing and molding link, the sealing and cutting device cuts the sealing and molding on the outer side of the sanitary towel product, and then the sealing and molding are shrunk and heat-sealed. However, when the traditional sealing and cutting device is used for heat sealing and cutting, the gas in the packaging bag can not be discharged in time, so that the sanitary towel product is not smooth when being sealed and cut, the sanitary towel product can not be sealed and cut at the specified accurate position, defective products and waste products are easy to generate, and the practicability of the device is greatly reduced.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a sealing and cutting device for sanitary towel packaging.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a sealing and cutting device for sanitary towel packaging comprises a workbench horizontally arranged, a plurality of supporting legs are fixedly connected to the bottom of the workbench, a vertical plate is fixedly connected to the rear side of the workbench, a connecting cylinder II located above the workbench is vertically arranged on the vertical plate, a connecting cylinder I is vertically and fixedly connected to the top end of the connecting cylinder II, a driving assembly is connected to the inside of the connecting cylinder I and the inside of the connecting cylinder II, one end of the driving assembly penetrates through the connecting cylinder I and is provided with a mounting frame, the other end of the driving assembly penetrates through the connecting cylinder II and is connected with a horizontal moving plate, an exhaust assembly is arranged on one side of the moving plate and is mounted on the vertical plate, a cutter limiting block is fixedly connected to the lower surface of the moving plate, a cutter groove with a downward opening is formed in the bottom of the cutter limiting block, a pair of upper heat sealing plates is arranged on the two sides of the cutter limiting block, a through groove corresponding to the cutter limiting block is formed in the workbench, and a cutter is connected in a telescopic manner in the through groove, the lower part of the cutter penetrates through the through groove and is connected with a cutter holder, the cutter holder is connected with a telescopic circulation assembly, the telescopic circulation assembly is installed on the lower surface of the workbench, a lower heat sealing plate corresponding to the upper heat sealing plate is installed on the upper portion of the workbench, a plurality of conveying rollers are installed in the workbench on the outer side of the lower heat sealing plate in a rotating mode, a transmission chain is connected between the conveying rollers on the same side, a driving motor is coaxially connected to one conveying roller on the same side, and the driving motor is installed in the workbench.

The supporting legs are fixedly connected with the workbench in a welding mode.

The bottom surface of supporting leg is equipped with anti-skidding line.

The driving assembly comprises a transmission rod coaxially arranged in the second connecting cylinder, the bottom of the transmission rod penetrates out of the second connecting cylinder and is fixedly connected with the moving plate, the top end of the transmission rod is hinged with a connecting rod, the other end of the connecting rod is hinged with a driving rod, the driving rod is arranged in the first connecting cylinder, the other end of the driving rod is coaxially connected with a second electric cylinder, and the second electric cylinder is arranged on the mounting frame.

The outer side wall of the transmission rod is rotatably connected with a plurality of rollers, and the rollers roll on the inner side wall of the second connecting cylinder.

The second connecting cylinder and the first connecting cylinder are of an integral structure.

The exhaust assembly comprises a supporting plate installed on a vertical plate, an exhaust pressure plate is arranged below the supporting plate in parallel and located above the workbench, a plurality of guide rods are fixedly connected to the upper surface of the exhaust pressure plate in a vertical mode, the top ends of the guide rods slide to penetrate through the supporting plate to be connected with a limiting plate, and a first electric cylinder is connected between the exhaust pressure plate and the supporting plate.

The telescopic circulation assembly comprises a vertically-installed installation plate arranged on the lower surface of the workbench, a connecting frame is horizontally arranged on the installation plate, a rotating motor is arranged on the connecting frame, a cam is fixedly connected to the output end of the rotating motor and located below the cutter holder and contacts with the lower surface of the cutter holder, a pair of spring assembly II symmetrical about the cutter is connected between the cutter holder and the workbench, telescopic rods are coaxially arranged in each spring assembly II, the bottoms of the telescopic rods are connected with the cutter holders, and the top ends of the telescopic rods are connected with the workbench.

The utility model has the advantages that: the utility model discloses a set up the movable plate that is ann with exhaust subassembly, be convenient for in time discharge the gas of wrapping bag inside for the sanitary towel product seals when cutting and levels, lies in the lower heat-seal board and the last heat-seal board of cutter both sides through the setting, and flexible circulation subassembly and the drive assembly of setting in connecting cylinder one and connecting cylinder two, do benefit to and seal on the accurate position of regulation and cut, reduced the frequency that produces substandard product and waste product, improved the practicality of device greatly.

Drawings

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

FIG. 2 is a cross-sectional view of the connection between the first connecting cylinder and the second connecting cylinder;

in the figure: 1-supporting legs; 2-mounting a plate; 3-a workbench; 4-a transmission chain; 5-a conveying roller; 6-exhaust pressure plate; 7-a guide rod; 8-electric cylinder one; 9-moving the board; 10-a limiting plate; 11-upper heat-seal board; 12-standing plates; 13-a mounting frame; 14-connecting cylinder one; 15-connecting the second cylinder; 16-a cutter limiting block; 17-a knife slot; 18-lower heat seal board; 19-through groove; 20-cutting knife; 21-a telescopic rod; 22-a tool apron; 23-a cam; 24-a rotating motor; 25-spring component two; 26-a connecting frame; 27-a transmission rod; 28-a roller; 29-a connecting rod; 30-a drive rod; 31-a support plate; 32-electric cylinder two;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, the sealing and cutting device for sanitary towel packaging comprises a workbench 3 which is horizontally arranged, a plurality of supporting legs 1 are fixedly connected to the bottom of the workbench 3, a vertical plate 12 is fixedly connected to the rear side of the workbench 3, a connecting cylinder II 15 which is positioned above the workbench 3 is vertically arranged on the vertical plate 12, a connecting cylinder I14 is vertically and fixedly connected to the top end of the connecting cylinder II 15, a driving assembly is connected in the connecting cylinder I14 and the connecting cylinder II 15, one end of the driving assembly penetrates out of the connecting cylinder I14 and is connected with a mounting frame 13, the other end of the driving assembly penetrates out of the connecting cylinder II 15 and is connected with a horizontal moving plate 9, an exhaust assembly is arranged on one side of the moving plate 9 and is mounted on the vertical plate 12, a cutter limiting block 16 is fixedly connected to the lower surface of the moving plate 9, a cutter groove 17 with a downward opening is arranged at the bottom of the cutter limiting block 16, a pair of upper heat sealing plates 11 is arranged on the moving plate 9 which is positioned on two sides of the cutter limiting block 16, be equipped with the logical groove 19 that corresponds with cutter stopper 16 on workstation 3, it has cutter 20 to link to stretch out in the logical groove 19, it has blade holder 22 to wear out logical groove 19 and link to wear out the lower part of cutter 20, it has the flexible circulation subassembly to link on the blade holder 22, the lower surface at workstation 3 is installed to the flexible circulation subassembly, lower heat-seal board 18 that corresponds with last heat-seal board 11 is installed on the upper portion of workstation 3, it has a plurality of transfer rollers 5 to lie in the workstation 3 internal rotation in the heat-seal board 18 outside down, it has drive chain 4 to link between the transfer roller 5 of homonymy, it has driving motor to link coaxially on one of them transfer roller 5 of homonymy, driving motor installs in workstation 3.

The supporting legs 1 are fixedly connected with the workbench 3 in a welding mode.

The bottom surface of the supporting leg 1 is provided with anti-skid lines.

The driving assembly comprises a transmission rod 27 coaxially arranged in the second connecting cylinder 15, the bottom of the transmission rod 27 penetrates out of the second connecting cylinder 15 to be fixedly connected with the moving plate 9, the top end of the transmission rod 27 is hinged with a connecting rod 29, the other end of the connecting rod 29 is hinged with a driving rod 30, the driving rod 30 is arranged in the first connecting cylinder 14, the other end of the driving rod 30 is coaxially connected with a second electric cylinder 32, and the second electric cylinder 32 is arranged on the mounting frame 13.

The outer side wall of the transmission rod 27 is rotatably connected with a plurality of rollers 28, and the rollers 28 roll on the inner side wall of the second connecting cylinder 15.

The second connecting cylinder 15 and the first connecting cylinder 14 are of an integral structure.

Exhaust assembly is including installing backup pad 31 on riser 12, and the below parallel of backup pad 31 is equipped with exhaust clamp plate 6, and exhaust clamp plate 6 is located the top of workstation 3, and the vertical rigid coupling of upper surface of exhaust clamp plate 6 has a plurality of guide bars 7, and the top of guide bar 7 slides and passes backup pad 31 and even have limiting plate 10, even has an electricity jar 8 between exhaust clamp plate 6 and the backup pad 31.

Flexible circulation subassembly includes vertical mounting panel 2 of installing at 3 lower surfaces of workstation, mounting panel 2 is improved level and is ann there is link 26, ann has rotation motor 24 on the link 26, the output rigid coupling that rotates motor 24 has cam 23, cam 23 is located the below of blade holder 22 and contacts with the lower surface of blade holder 22, even have a pair of spring assembly two 25 about the cutter 20 symmetry between blade holder 22 and the workstation 3, all coaxial telescopic link 21 that is equipped with in every spring assembly two 25, the bottom and the blade holder 22 of telescopic link 21 are connected, the top and the workstation 3 of telescopic link 21 are connected.

When the utility model works, a packaging bag to be sealed and cut is arranged on a workbench 3, a driving motor is started, the packaging bag is conveyed to a proper position on the workbench 3 through a transmission chain driving and conveying roller 5, firstly, an exhaust pressure plate 6 in an exhaust assembly is matched with a guide rod 7 under the driving of an electric cylinder I8 to extrude and exhaust the packaging bag with sanitary towels, so that the gas in the packaging bag is conveniently and timely exhausted, the sanitary towel product is sealed and cut smoothly, then an operator drives a connecting cylinder I14 and a driving assembly in a connecting cylinder II 15 to work through an electric cylinder II 32, a driving rod 30 in the driving assembly drives a transmission rod 27 to move along the connecting cylinder II 15 through a connecting rod 29, so that the driving rod 9 moves downwards, an upper heat sealing plate 11 moves downwards to be attached to a lower heat sealing plate 18 in the moving plate 9 moving downwards, further, the packaging bag is subjected to heat sealing treatment, and a rotating motor 24 in a telescopic circulating assembly is started simultaneously, rotate motor 24 and pass through cam 23 and drive blade holder 22 and shift up, and then make cutter 20 cut the wrapping bag, through two 25 of telescopic link 21 cooperation spring assembly, drive cutter 20 and move down and accomodate in leading to groove 19, seal the sanitary towel finished product after cutting and carry to next process under transfer roller 5 and drive chain drive, do benefit to and seal and cut on the accurate position of regulation, reduced the frequency that produces substandard product and waste product, improved the practicality of device greatly.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A sealing and cutting device for sanitary towel packaging comprises a workbench (3) horizontally arranged, and is characterized in that a plurality of supporting legs (1) are fixedly connected to the bottom of the workbench (3), a vertical plate (12) is fixedly connected to the rear side of the workbench (3), a second connecting cylinder (15) positioned above the workbench (3) is vertically arranged on the vertical plate (12), a first connecting cylinder (14) is vertically and fixedly connected to the top end of the second connecting cylinder (15), driving components are connected in the first connecting cylinder (14) and the second connecting cylinder (15), one end of each driving component penetrates out of the first connecting cylinder (14) and is connected with a mounting frame (13), the other end of each driving component penetrates out of the second connecting cylinder (15) and is connected with a horizontal moving plate (9), an exhaust component is arranged on one side of the moving plate (9), the exhaust component is mounted on the vertical plate (12), a cutter limiting block (16) is fixedly connected to the lower surface of the moving plate (9), the bottom of the cutter limiting block (16) is provided with a cutter groove (17) with a downward opening, a pair of upper heat sealing plates (11) are arranged on the movable plates (9) positioned at two sides of the cutter limiting block (16), a through groove (19) corresponding to the cutter limiting block (16) is arranged on the workbench (3), a cutter (20) is connected in the through groove (19) in a telescopic way, the lower part of the cutter (20) penetrates out of the through groove (19) and is connected with a cutter holder (22), the cutter holder (22) is connected with a telescopic circulation component which is arranged on the lower surface of the workbench (3), a lower heat sealing plate (18) corresponding to the upper heat sealing plate (11) is arranged on the upper part of the workbench (3), a plurality of conveying rollers (5) are arranged in the workbench (3) at the outer side of the lower heat sealing plate (18) in a rotating way, a transmission chain (4) is connected between the conveying rollers (5) at the same side, and a driving motor is coaxially connected on one conveying roller (5) at the same side, the driving motor is arranged in the workbench (3).

2. A sanitary napkin package sealing and cutting device according to claim 1, wherein the supporting leg (1) is fixedly connected with the working table (3) by welding.

3. A sealing and cutting device for a sanitary napkin package according to claim 1, wherein the bottom surface of the supporting leg (1) is provided with an anti-slip pattern.

4. The sealing and cutting device for the sanitary towel package is characterized in that the driving assembly comprises a transmission rod (27) coaxially arranged in the second connecting cylinder (15), the bottom of the transmission rod (27) penetrates through the second connecting cylinder (15) to be fixedly connected with the moving plate (9), the top end of the transmission rod (27) is hinged to a connecting rod (29), the other end of the connecting rod (29) is hinged to a driving rod (30), the driving rod (30) is arranged in the first connecting cylinder (14), the other end of the driving rod (30) is coaxially connected with a second electric cylinder (32), and the second electric cylinder (32) is installed on the installation frame (13).

5. A sealing and cutting device for sanitary napkin package according to claim 4, characterized in that the outer side wall of the transmission rod (27) is rotatably connected with a plurality of rollers (28), and the rollers (28) roll on the inner side wall of the connecting cylinder two (15).

6. A sealing and cutting device for a sanitary napkin package according to claim 4, wherein the second connecting cylinder (15) and the first connecting cylinder (14) are of an integral structure.

7. The sealing and cutting device for the sanitary towel package is characterized in that the exhaust assembly comprises a supporting plate (31) installed on a vertical plate (12), an exhaust pressure plate (6) is arranged below the supporting plate (31) in parallel, the exhaust pressure plate (6) is located above a workbench (3), a plurality of guide rods (7) are fixedly connected to the upper surface of the exhaust pressure plate (6) in a vertical mode, the top ends of the guide rods (7) penetrate through the supporting plate (31) in a sliding mode to be connected with a limiting plate (10), and a first electric cylinder (8) is connected between the exhaust pressure plate (6) and the supporting plate (31).

8. The sealing and cutting device for the sanitary napkin package according to claim 1, wherein the telescopic circulation component comprises a mounting plate (2) vertically mounted on the lower surface of the workbench (3), a connecting frame (26) is horizontally mounted on the mounting plate (2), a rotating motor (24) is mounted on the connecting frame (26), a cam (23) is fixedly connected to the output end of the rotating motor (24), the cam (23) is located below the knife holder (22) and contacts with the lower surface of the knife holder (22), a pair of spring component II (25) symmetrical about the cutting knife (20) is connected between the knife holder (22) and the workbench (3), a telescopic rod (21) is coaxially arranged in each spring component II (25), the bottom of the telescopic rod (21) is connected with the knife holder (22), and the top end of the telescopic rod (21) is connected with the workbench (3).