CN216637041U

CN216637041U - Cutting and sealing mechanism for packaging bag

Info

Publication number: CN216637041U
Application number: CN202122615516.5U
Authority: CN
Inventors: 杨子锏; 陈明祥
Original assignee: Suzhou Jieben Mechanical And Electrical Technology Co ltd
Current assignee: Suzhou Jieben Mechanical And Electrical Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-10-28
Publication date: 2022-05-31
Anticipated expiration: 2031-10-28
Also published as: CN216637039U; CN216637038U; CN216637040U

Abstract

The utility model discloses a cutting and sealing mechanism for packaging bags, which comprises a rack, wherein the rack is designed in a cuboid structure, a round package bag is erected on one side of the length direction of the rack, the axial direction of the package bag is the same as the length direction of the rack, a vertically arranged fixed air cylinder is erected on the side edge of the rack close to the package bag, a horizontally arranged first connecting plate is connected to the end of a piston rod at the lower end of the fixed air cylinder, a horizontally arranged first pressing plate is connected to the lower part of the first connecting plate, a first base plate fixed on the rack is arranged below the first pressing plate, and a sealing and cutting opening assembly is arranged on the side edge of the rack far away from the package bag. The utility model has the beneficial effects that: realize fixed, absorption, the pressure of wrapping bag and scald and cut off, guarantee that the operation quality and the flow of the pressure of wrapping bag scald and cut off the operation are smooth and easy, collect fixed, pressure scald, cut off and the sack is opened as an organic whole, realize the encapsulation automation of operation, simplified the encapsulation process, the operating efficiency is high, and the cost of operation is low, practices thrift the manual work.

Description

Cutting and sealing mechanism for packaging bag

Technical Field

The utility model relates to the technical field of pillow core packaging, in particular to a cutting and sealing mechanism for a packaging bag.

Background

At present, the manufacturing industry of home textiles has a considerable proportion in the whole manufacturing industry, and articles such as quilts, bed sheets, pillow cores and the like have huge market demand and unlimited packaging market potential. The pillow core, one of the bedding, is a main component of the pillow, and the common types are: buckwheat pillow, kapok pillow, chemical fiber pillow, latex pillow, down pillow, etc. The fluffy pillow cores such as the kapok pillow, the chemical fiber pillow, the down feather pillow and the like need to be pressed and sealed in the packaging bag during packaging. In the existing packaging operation of the packaging bag, the sealing operation is often carried out manually, and the operations of sealing, cutting and opening the bag opening are often separated, so that the packaging operation procedures are various, a large amount of labor cost is wasted, the production efficiency is low, and the degree of mechanization is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cutting and sealing mechanism for a packaging bag, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting and sealing mechanism for packaging bags comprises a rack, wherein the rack is designed in a cuboid structure, a round package bag is erected on one side of the length direction of the rack, the axial direction of the package bag is the same as the length direction of the rack, a vertically arranged fixed air cylinder is erected on the side edge, close to the package bag, of the rack, the end of a lower end piston rod of the fixed air cylinder is connected with a horizontally arranged first connecting plate, a horizontally arranged first pressing plate is connected below the first connecting plate, a first base plate fixed on the rack is arranged below the first pressing plate, and a sealing and cutting opening assembly is arranged on the side edge, far away from the package bag, of the rack;

seal and cut the opening subassembly and contain first fixed plate, on its level was fixed in the frame, the centre of first fixed plate was equipped with the material cylinder of pressing of vertical setting, press the lower extreme tailpiece of the piston rod end of material cylinder and be equipped with the second connecting plate that is connected with the level and sets up, the below of second connecting plate is connected with last suction disc, cutter, the layering and the second clamp plate of sealing that set gradually along frame width direction, it sets up in the side that is close to the package bag of second clamp plate to go up the suction disc, the below of second connecting plate is equipped with the mounting panel that the level is fixed in the frame, be equipped with the second backing plate that corresponds layering and second clamp plate on the mounting panel, be equipped with the lower suction disc that corresponds last suction disc on the mounting panel.

Further preferably, a plurality of first guide assemblies are connected between the first connecting plate and the first pressing plate, each first guide assembly comprises a guide rod, a linear bearing and a spring, the guide rods are sleeved with the springs and the linear bearings, and the springs are located below the linear bearings.

Further preferably, a plurality of third guide assemblies are connected between the upper suction plate, the sealing pressing strip and the second pressing plate as well as the second connecting plate, each third guide assembly comprises a guide rod, a linear bearing and a spring, the springs and the linear bearings are sleeved on the guide rods, and the springs are located below the linear bearings.

Preferably, a plurality of second guide assemblies are connected between the first fixing plate and the second connecting plate, each second guide assembly comprises a guide rod and a linear bearing, and the linear bearings are fixed on the first fixing plate.

Preferably, an air suction motor is arranged below the frame and is connected with the upper suction plate and the lower suction plate.

Preferably, the height position of the bottom surface of the upper suction plate is lower than that of the bottom surface of the second pressing plate, the height position of the bottom surface of the second pressing plate is lower than that of the bottom surface of the sealing trim strip, and the height position of the bottom surface of the sealing trim strip is not higher than that of the cutting edge of the cutter.

Further preferably, a gap is formed between the second base plate and the lower suction plate on the mounting plate and is located right below the cutter.

Further preferably, a plurality of guide rods arranged on the rack are arranged between the first base plate and the package packaging bag, and the guide rods are all sleeved with two guide blocks.

Has the advantages that: according to the cutting and sealing mechanism for the packaging bag, continuous feeding of the packaging bag is realized through the package of the packaging bag, the first pressing plate is driven to descend through the fixing air cylinder, the packaging bag is fixed on the rack, and the packaging bag can be prevented from sliding off the rack to stop packaging operation; the fixing, the adsorption, the pressing and the cutting of a single packaging bag on the package packaging bag are realized through the sealing and cutting opening assembly, the operation quality and the smooth flow of the pressing and cutting operation of the packaging bag are ensured, meanwhile, the cut packaging bag cannot fall off from the sealing and cutting opening assembly, and the opening of the packaging bag is opened through the upper suction plate and the lower suction plate; the synchronous driving of the upper suction plate, the cutter, the sealing pressing strip and the second pressing plate is realized through the material pressing cylinder, the structure is simple and ingenious, and the energy consumption is low; the cutting and sealing mechanism integrates fixation, pressing, cutting and opening of the bag mouth into a whole, realizes automatic packaging operation, simplifies packaging procedures, and has the advantages of high degree of mechanization, high operation speed, high efficiency, low operation cost and labor saving.

Drawings

Fig. 1 is a schematic axial view of a cutting and sealing mechanism for a packaging bag according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a package bag cutting and sealing mechanism without a frame and a package bag roll according to an embodiment of the present invention;

fig. 3 is a schematic front view of a cutting and sealing mechanism for a packaging bag according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a sealing and cutting opening assembly according to an embodiment of the present invention.

Reference numerals are as follows: 1-a frame, 11-a guide rod, 111-a first guide component, 2-a package bag, 3-a fixed cylinder, 4-a first connecting plate, 5-a first pressing plate, 6-a first backing plate, 7-a first guide component, 8-a sealing and cutting opening component, 81-a first fixed plate, 811-a second guide component, 82-a pressing cylinder, 83-a second connecting plate, 84-an upper suction plate, 85-a cutter, 86-a sealing pressing strip, 87-a second pressing plate, 88-a third guide component, 89-a mounting plate, 891-a second backing plate, 892-a lower suction plate and 9-an air suction motor.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, a cutting and sealing mechanism for packaging bags comprises a frame 1, wherein the frame 1 is designed in a cuboid structure, a round package packaging bag 2 is erected on one side of the length direction of the frame 1, the axial direction of the package packaging bag 2 is the same as the length direction of the frame 1, a vertically arranged fixed cylinder 3 is erected on the side edge of the frame 1 close to the package packaging bag 2, a horizontally arranged first connecting plate 4 is connected to the end of a lower end piston rod of the fixed cylinder 3, a horizontally arranged first pressing plate 5 is connected below the first connecting plate 4, a first backing plate 6 fixed on the frame 1 is arranged below the first pressing plate 5, and a sealing and cutting opening component 8 is arranged on the side edge of the frame 1 far from the package packaging bag 2;

the sealing and cutting opening component 8 comprises a first fixing plate 81, the horizontal fixing of the sealing and cutting opening component is carried out on the rack 1, a vertically-arranged material pressing cylinder 82 is arranged in the middle of the first fixing plate 81, a second connecting plate 83 horizontally arranged is arranged at the end of a lower end piston rod of the material pressing cylinder 82, an upper suction plate 84, a cutter 85, a sealing pressing strip 86 and a second pressing plate 87 which are sequentially arranged along the width direction of the rack 1 are connected below the second connecting plate 83, the upper suction plate 84 is arranged on the side edge, close to the package packaging bag 2, of the second pressing plate 87, a mounting plate 89 horizontally fixed on the rack 1 is arranged below the second connecting plate 83, a second cushion plate 891 corresponding to the sealing pressing strip 86 and the second pressing plate 87 is arranged on the mounting plate 89, and a lower suction plate 892 corresponding to the upper suction plate 84 is arranged on the mounting plate 89.

In this application, should cut off and seal the mechanism and be used for the automatic bag of putting of pillow wrapping bag, seal and cut off, it is arranged in pillow packagine machine, realizes the automatic feeding of wrapping bag. The package bag 2 is driven by a motor to automatically rotate, so that the package bag 2 can be automatically placed; the fixing cylinder 3 drives the first connecting plate 4 to descend to drive the first base plate 6 connected with the first connecting plate to descend, so that the packaging bags discharged from the packaged packaging bags 2 are pressed on the first base plate 6, the packaging bags are fixed on the rack 1, and the packaging bags can be prevented from sliding off the rack 1 to stop packaging operation; the sealing and cutting opening assembly 8 is used for fixing, adsorbing, pressing and cutting off a single package bag on the roll package bag 2, the height position of the bottom surface of the upper suction plate 84 is lower than the height position of the bottom surface of the second pressing plate 87, the height position of the bottom surface of the second pressing plate 87 is lower than the high temperature position of the bottom surface of the sealing pressing strip 86, the height position of the bottom surface of the sealing pressing strip 86 is not higher than the height position of the blade of the cutter 85, the package bag is firstly adsorbed by the upper suction plate 84 and the lower suction plate 892 of the package bag through the arrangement of the upper suction plate 84, the cutter 85, the sealing pressing and sealing strip 86 and the second pressing plate 87 with different heights, then the package bag is pressed and fixed on the second backing plate 891 by the second pressing plate 87, finally the sealed package bag is cut off by the cutter 85, the operation quality and the flow of the pressing and cutting off operation of the package bag are ensured, and the cut off package bag can not fall off from the sealing and cutting opening assembly 8, the opening of the bag opening is convenient through the upper suction plate 84 and the lower suction plate 892; the upper suction plate 84, the cutter 85, the sealing pressing strip 86 and the second pressing plate 87 are synchronously driven by the material pressing cylinder 82, the structure is simple and ingenious, and the energy consumption is low.

In the application, a plurality of first guide assemblies 7 are connected between the first connecting plate 4 and the first pressing plate 5, each first guide assembly 7 comprises a guide rod, a linear bearing and a spring, the springs and the linear bearings are sleeved on the guide rods, and the springs are located below the linear bearings; a plurality of third guide assemblies 88 are connected between the upper suction plate 84, the sealing pressing strip 86, the second pressing plate 87 and the second connecting plate 83, each third guide assembly 88 comprises a guide rod, a linear bearing and a spring, the springs and the linear bearings are sleeved on the guide rods, and the springs are located below the linear bearings.

In the application, the first guide assembly 7 and the third guide assembly 88 are simple in structure, and play a role in buffering through the arrangement of the springs, so that the safety and the durability of the cutting and sealing mechanism are improved, meanwhile, the packaging bag is prevented from being crushed, and the packaging quality is improved; the guide rod moves up and down to ensure the accurate operation of the mechanism.

In this application, be connected with a plurality of second direction subassemblies 811 between first fixed plate 81 and the second connecting plate 83, second direction subassembly 811 contains guide arm and linear bearing, and its linear bearing is fixed in on first fixed plate 81, guarantees that the lift of second connecting plate 83 is smooth and easy, and the cooperation of guide bar and linear bearing improves the direction precision.

In this application, the below of frame 1 is equipped with air suction motor 9, and it is connected with last suction disc 84 and lower suction disc 892 homogeneous phase, guarantees that suction disc 84 and lower suction disc 892 can hold the wrapping bag, realizes that the sack of wrapping bag is opened.

In this application, second backing plate 891 has the clearance with inhaling down between the board 892 on the mounting panel 89, and it is located cutter 85 under, guarantees that the wrapping bag can press earlier to scald and seal, cuts off the operation again, guarantees the quality of sealing of wrapping bag.

In this application, be equipped with many guide bars 11 of installing in frame 1 between first backing plate 6 and package wrapping bag 2 for the belt package bag direction of transfer's of package wrapping bag 2 blowing formation guide on frame 1 all overlaps on many guide bars 11 and is equipped with two guide blocks 111, guarantees the material loading direction of transfer of wrapping bag, can not take place crooked, stirring or coil stock situation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the contents of the present invention within the scope of the protection of the present invention.

Claims

1. The utility model provides a wrapping bag is with cutting off mechanism of sealing which characterized in that: the packaging machine comprises a rack (1), wherein the rack (1) is designed in a cuboid structure, a round package packaging bag (2) is erected on one side of the length direction of the rack (1), the axial direction of the package packaging bag (2) is the same as the length direction of the rack (1), a vertically arranged fixing cylinder (3) is erected on the side edge of the rack (1) close to the package packaging bag (2), a horizontally arranged first connecting plate (4) is connected to the end of a lower end piston rod of the fixing cylinder (3), a horizontally arranged first pressing plate (5) is connected to the lower side of the first connecting plate (4), a first base plate (6) fixed on the rack (1) is arranged below the first pressing plate (5), and a sealing and cutting opening component (8) is arranged on the side edge of the rack (1) far away from the package packaging bag (2);

seal and cut opening subassembly (8) and contain first fixed plate (81), its level is fixed in on frame (1), the centre of first fixed plate (81) is equipped with the material cylinder (82) of pressing of vertical setting, press the lower extreme tailpiece of the piston rod of material cylinder (82) to be equipped with second connecting plate (83) that the level set up, the below of second connecting plate (83) is connected with and inhales board (84), cutter (85), seals layering (86) and second clamp plate (87) along frame (1) width direction setting in proper order, it sets up in the side that is close to package bag (2) of second clamp plate (87) to inhale board (84) on, the below of second connecting plate (83) is equipped with mounting panel (89) that the level is fixed in on frame (1), be equipped with on mounting panel (89) and correspond the second backing plate (891) that seals layering (86) and second clamp plate (87), and a lower suction plate (892) corresponding to the upper suction plate (84) is arranged on the mounting plate (89).

2. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: be connected with a plurality of first direction subassemblies (7) between first connecting plate (4) and first clamp plate (5), first direction subassembly (7) contain guide bar, linear bearing and spring, and wherein spring and linear bearing all overlap and locate on the guide bar, and the spring is located linear bearing's below.

3. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: go up suction disc (84), seal layering (86) and second clamp plate (87) and second connecting plate (83) between all be connected with a plurality of third direction subassemblies (88), third direction subassembly (88) contain guide bar, linear bearing and spring, and wherein spring and linear bearing all overlap and locate on the guide bar, and the spring is located linear bearing's below.

4. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: a plurality of second guide assemblies (811) are connected between the first fixing plate (81) and the second connecting plate (83), each second guide assembly (811) comprises a guide rod and a linear bearing, and the linear bearings of the guide rods are fixed on the first fixing plate (81).

5. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: an air suction motor (9) is arranged below the frame (1) and is connected with the upper suction plate (84) and the lower suction plate (892) respectively.

6. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: the height position of the bottom surface of the upper suction plate (84) is lower than that of the bottom surface of the second pressing plate (87), the height position of the bottom surface of the second pressing plate (87) is lower than that of the bottom surface of the sealing pressing strip (86), and the height position of the bottom surface of the sealing pressing strip (86) is not higher than that of the blade of the cutter (85).

7. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: a gap is arranged between the second backing plate (891) and the lower suction plate (892) on the mounting plate (89), and the gap is positioned right below the cutting knife (85).

8. The cutting and sealing mechanism for the packing bag according to claim 1, wherein: be equipped with many guide bar (11) of installing in frame (1) between first backing plate (6) and package wrapping bag (2), many all the cover is equipped with two guide blocks (111) on guide bar (11).