CN218777210U

CN218777210U - Packaging bag barrel material edge folding machine

Info

Publication number: CN218777210U
Application number: CN202222817887.6U
Authority: CN
Inventors: 侯双喜
Original assignee: Anhui Swady Packaging Technology Co ltd
Current assignee: Anhui Swady Packaging Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-31
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a wrapping bag section of thick bamboo material flanging machine, concretely relates to flanging machine field, comprises a workbench, a slide rail, the slider, the extension board, the push rod, first cylinder, cylinder and connecting block, two slide rails are installed to the symmetry on the workstation, equal slidable mounting has the slider on each slide rail, the extension board is all installed on each slider top, install the cylinder between two extension boards, each slider both sides have all welded the connecting block, each connecting block all is connected with the one end of push rod, each push rod other end all is connected with first cylinder, the blank pressing subassembly is installed to two slide rail one ends, extension subassembly is installed to blank pressing subassembly one side, the pressfitting subassembly is installed to two slide rail other ends. The utility model has the advantages of can fix the wrapping bag corner, and to the in-process that forms the wrapping bag, the hem is efficient, not only can carry out the butt fusion to wrapping bag both sides edge, can be to corner auto-shearing moreover, work efficiency is high, and the practicality is strong.

Description

Packaging bag barrel material edge folding machine

Technical Field

The utility model relates to a flanging machine technical field, more specifically say, the utility model relates to a wrapping bag section of thick bamboo material flanging machine.

Background

The share of film packaging bag products in the market is getting bigger and bigger, especially the composite plastic flexible packaging has been widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of food packaging is the largest, such as beverage packaging, quick-frozen food packaging, steamed and boiled food packaging, fast food packaging and the like, the products bring great convenience to the life of people, and in order to improve the edge sealing of the packaging bag and form a cylinder shape, the use of a packaging bag edge folding machine is needed urgently.

Patent application publication No. CN 202923018U's utility model discloses a gas column type buffering wrapping bag rolls over bagging apparatus, include the drop feed mechanism that carries out the blowing to gas column type buffering wrapping bag reel, carry out the first hem mechanism of hem to one side of the gas column type buffering wrapping bag of drop feed mechanism blowing, carry out the second hem mechanism of hem to the opposite side of the gas column type buffering wrapping bag behind first hem mechanism, carry out the blanching mechanism of horizontal interval heat seal to the gas column type buffering wrapping bag behind the hem of second hem mechanism, carry out the shutdown mechanism that horizontal interval cut off to the gas column type buffering wrapping bag behind blanching mechanism. The utility model discloses a technical scheme has the effect that realizes mechanized continuous production, yield height and simple structure are reasonable.

However, in practical use, the structure can only be used for carrying out edge folding treatment on the packaging bag, so that corners exist after the edge folding of the packaging bag, the process needs to be added for cutting the corners of the packaging bag, the overall working efficiency is lowered, and the packaging bag barrel material edge folding machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is directed against solving too single technical problem in prior art, provides showing and is different from prior art's solution. In order to overcome the above-mentioned defect of prior art, the utility model provides a wrapping bag section of thick bamboo material flanging machine to propose in solving above-mentioned background art because only can carry out the hem to the wrapping bag and handle, there is the corner behind the wrapping bag hem, lead to increasing the process and tailor the corner of wrapping bag, cause the problem of overall work efficiency step-down.

In order to achieve the above object, the utility model provides a following technical scheme: a packaging bag barrel material flanging machine comprises a workbench, a slide rail, a slide block, a support plate, a push rod, a first cylinder, a roller and a connecting block. Two slide rails are symmetrically installed on the workbench, a slide block is installed on each slide rail in a sliding mode, an extension plate is installed at the top end of each slide block, a roller is installed between the two extension plates, connecting blocks are welded to the two sides of each slide block, each connecting block is connected with one end of a push rod, the other end of each push rod is connected with a first air cylinder, a blank pressing assembly is installed at one end of each slide rail, an extending assembly is installed at one side of each blank pressing assembly, and a pressing assembly is installed at the other end of each slide rail.

Preferably, the hold-down assembly includes a mounting block mounted on the table.

And one end of the second telescopic rod is connected with the mounting block.

The top end of the middle of the pressing plate is movably connected with the other end of the second telescopic rod, and the bottom of the pressing plate is connected with the workbench through a hinge.

Preferably, the extension assembly comprises a second cylinder, the second cylinder being mounted on the table.

And one end of the connecting rod is connected with the second cylinder.

The support is arranged at the other end of the connecting rod.

The roller, change the roller and install on the support.

Preferably, the press assembly includes a base frame welded to the table.

The first telescopic link, first telescopic link one end is connected with the chassis.

The link, link swing joint is at the first telescopic link other end.

The cutting board is welded on the connecting frame.

Two welding plates, the top of each welding plate is arranged at two sides of the bottom of the cutting plate.

And the two ends of the bottom plate are respectively connected with the bottom ends of the two welding plates.

And each connecting seat is welded on the workbench at two sides of the bottom plate respectively and is movably connected with the bottom plate through a shaft lever respectively.

Preferably, the bottommost end of the connecting structure among the connecting rod, the bracket and the rotating roller is higher than the highest end of the whole blank holder assembly.

Preferably, the length of the roller is less than the distance between the two slide rails and greater than the width of the packaging bag.

The utility model discloses a technological effect and advantage:

1. through the matched arrangement of the edge pressing assembly, the sliding rail, the sliding block, the push rod, the first air cylinder and the roller, compared with the prior art, when the plastic film is tiled, the edge pressing assembly can be used for pressing one end of the plastic film, so that the first air cylinder runs, and when the push rod pushes the sliding block to move on the sliding rail, the roller can rotate under the action of the plastic film force, so that the tiling is realized;

2. through the arrangement of the extension assembly and the roller in a matched mode, compared with the prior art, when the roller lays a film for flanging, the extension assembly can fix the flanging position, so that when the film is laid back, the top joint of the extension assembly is fixed at the original position to realize flanging, and the flanging fixing position can be controlled by the extension assembly, so that packaging bags with different sizes can be manufactured conveniently;

3. through the setting of pressing components, compare with prior art, after the tiling of plastic film hem is finished, first telescopic link extension for the link pushes down the knife board, thereby makes knife board and fusion fishplate bar carry out the crimping to the plastic film top of tiling, and the knife board is cuted the edge of a knife, and fusion fishplate bar carries out the pressfitting to the film both sides, thereby realizes making wrapping bag production, cuts the wrapping bag corner.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the installation structure of the roller of the present invention.

Fig. 3 is a schematic structural view of the pressing assembly of the present invention.

Fig. 4 is a schematic structural view of the blank holder assembly of the present invention.

Fig. 5 is a schematic structural diagram of the extension assembly of the present invention.

The reference signs are: 1. a work table; 2. a slide rail; 3. a slider; 4. a support plate; 5. a push rod; 6. a first cylinder; 7. a drum; 8. a blank pressing component; 801. mounting blocks; 802. a second telescopic rod; 803. pressing a plate; 9. an extension assembly; 901. a second cylinder; 902. a connecting rod; 903. a support; 904. rotating the roller; 10. pressing the components; 1001. a chassis; 1002. a first telescopic rod; 1003. a connecting frame; 1004. a cutting board; 1005. welding the plate; 1006. a base plate; 1007. a connecting seat; 11. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The packaging bag barrel material flanging machine shown in the attached figures 1-5 comprises a workbench 1, a slide rail 2, a slide block 3, a support plate 4, a push rod 5, a first air cylinder 6, a roller 7 and a connecting block 11. Two slide rails 2 are symmetrically installed on a workbench 1, a slide block 3 is installed on each slide rail 2 in a sliding manner, an extension plate 4 is installed on the top end of each slide block 3, a roller 7 is installed between the two extension plates 4, connecting blocks 11 are welded on two sides of each slide block 3, each connecting block 11 is connected with one end of a push rod 5, the other end of each push rod 5 is connected with a first cylinder 6, a blank pressing component 8 is installed at one end of each slide rail 2, an extension component 9 is installed on one side of each blank pressing component 8, and a pressing component 10 is installed at the other end of each slide rail 2.

As shown in fig. 4, the binder assembly 8 includes a mounting block 801, and the mounting block 801 is mounted on the table 1.

A second telescopic rod 802, one end of the second telescopic rod 802 is connected with the mounting block 801.

Clamp plate 803, clamp plate 803 middle part top and the other end swing joint of second telescopic link 802, and clamp plate 803 bottom is connected with workstation 1 through the hinge.

When the corner of the packaging bag is crimped, the second telescopic rod 802 connected with the mounting block 801 is extended, so that the pressing plate 803 is connected with the hinge, the top end of the pressing plate 803 is pressed downwards, and the corner of the packaging bag is pressed downwards.

As shown in fig. 5, the extension assembly 9 includes a second cylinder 901, and the second cylinder 901 is mounted on the table 1.

A connecting rod 902, one end of the connecting rod 902 is connected to the second cylinder 901.

And a bracket 903, wherein the bracket 903 is arranged at the other end of the connecting rod 902.

A roller 904, the roller 904 being mounted on the support 903.

When extension subassembly 9 moves, cooperation cylinder 7 carries out the hem to plastic film, and second cylinder 901 moves for connecting rod 902 promotes support 903 and stretches forward along with plastic film's tiling, makes and changes roller 904 butt on plastic film, and when cylinder 7 inflection, second cylinder 901 stops the operation, makes plastic film form the hem.

As shown in fig. 3, the press-fit assembly 10 includes a base frame 1001, and the base frame 1001 is welded to the table 1.

The first telescopic rod 1002, one end of the first telescopic rod 1002 is connected with the chassis 1001.

The connecting frame 1003 is movably connected to the other end of the first telescopic rod 1002.

A knife plate 1004, and the knife plate 1004 is welded on the connecting frame 1003.

Two welding plates 1005, the top of each welding plate 1005 is installed on the two sides of the bottom of the knife plate 1004.

And a bottom plate 1006, wherein two ends of the bottom plate 1006 are respectively connected with the bottom ends of the two welding plates 1005.

And the two connecting seats 1007 are respectively welded on the workbench 1 at two sides of the bottom plate 1006, and are respectively movably connected with the bottom plate 1006 through a shaft rod.

When the folded plastic film is cut to form a packaging bag, the first telescopic rod 1002 runs, the connecting frame 1003 extends the cutter plate 1004 forwards and presses the cutter plate 1004 downwards, so that the cutter plate 1004 is pressed at the corner of the packaging bag, and the welding plates 1005 on two sides are pressed on two sides of the plastic film, so that the plastic film is connected to form the packaging bag.

As shown in FIG. 1, the lowermost end of the connecting structure between the connecting rod 902, the bracket 903 and the rotating roller 904 is higher than the uppermost end of the binder assembly 8 as a whole.

As shown in fig. 1, the length of the roller 904 is smaller than the distance between the two slide rails 2 and is greater than the width of the packaging bag.

The utility model discloses theory of operation: when utilizing this flanging machine to carry out hem production to the wrapping bag, at first install the film roller of wrapping bag film coiling on cylinder 7, then put the one end of film on workstation 1, blank pressing subassembly 8 is automatic to carry out the crimping to the film limit, then two first cylinders 6 synchronous operation, make push rod 5 promote slider 3 and move on slide rail 2, in the in-process that removes, cylinder 7 rotates, make the film lay on workstation 1, synchronous extension subassembly 9 moves, at the film top, carry out the butt joint to the film between cylinder 7 and the workstation 1, after tiling certain length, two first cylinders 6 retract, extension subassembly 9 stops the operation, after first cylinder 6 resets, extension subassembly 9 resets automatically, then the pressfitting subassembly 10 of one side moves, carry out the crimping to double-layer film, make the butt fusion of film both sides, the opening part corner is excised, form the tube-shape wrapping bag.

The utility model has the advantages of can fix the wrapping bag corner, and to the in-process that forms the wrapping bag, the hem is efficient, not only can carry out the butt fusion to wrapping bag both sides edge, can be to corner automatically cropped moreover, work efficiency is high, and the practicality is strong.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wrapping bag section of thick bamboo material flanging machine, includes workstation (1), slide rail (2), slider (3), extension board (4), push rod (5), first cylinder (6), cylinder (7) and connecting block (11), two slide rail (2), each are installed to the symmetry on workstation (1) equal slidable mounting has slider (3), each on slide rail (2) extension board (4) are all installed on slider (3) top, two install cylinder (7) between extension board (4), each connecting block (11) have all been welded to slider (3) both sides, each connecting block (11) all are connected with the one end of push rod (5), each push rod (5) other end all is connected with first cylinder (6), its characterized in that: two blank pressing subassembly (8) are installed to slide rail (2) one end, extension subassembly (9) are installed to blank pressing subassembly (8) one side, two compression fittings (10) are installed to the slide rail (2) other end.

2. A machine for folding a web of packaging bags according to claim 1, wherein: the edge pressing assembly (8) comprises a mounting block (801), and the mounting block (801) is mounted on the workbench (1);

one end of the second telescopic rod (802) is connected with the mounting block (801);

the top end of the middle part of the pressing plate (803) is movably connected with the other end of the second telescopic rod (802), and the bottom of the pressing plate (803) is connected with the workbench (1) through a hinge.

3. A machine for folding a web of packaging bags according to claim 1, wherein: the extension assembly (9) comprises a second cylinder (901), and the second cylinder (901) is installed on the workbench (1);

one end of the connecting rod (902) is connected with the second cylinder (901);

the bracket (903), the bracket (903) is installed at the other end of the connecting rod (902);

a roller (904), the roller (904) mounted on a support (903).

4. A machine for folding a web of packaging bags according to claim 1, wherein: the pressing assembly (10) comprises a chassis (1001), and the chassis (1001) is welded on the workbench (1);

one end of the first telescopic rod (1002) is connected with the chassis (1001);

the connecting frame (1003) is movably connected to the other end of the first telescopic rod (1002);

the knife plate (1004) is welded on the connecting frame (1003);

the top ends of the two welding plates (1005) are arranged on two sides of the bottom end of the cutting plate (1004);

the two ends of the bottom plate (1006) are respectively connected with the bottom ends of the two welding plates (1005);

the connecting device comprises two connecting seats (1007), wherein the connecting seats (1007) are respectively welded on the workbench (1) on two sides of the bottom plate (1006) and are respectively movably connected with the bottom plate (1006) through a shaft rod.

5. A machine for folding a web of packaging bags according to claim 3, wherein: the bottommost end of the connecting structure among the connecting rod (902), the bracket (903) and the rotating roller (904) is higher than the highest end of the whole edge pressing assembly (8).

6. A machine for folding a web of packaging bags according to claim 3, wherein: the length of the rotating roller (904) is less than the distance between the two sliding rails (2) and is greater than the width of the packaging bag.