CN220535081U - Folding mechanism of packaging bag folding machine - Google Patents
Folding mechanism of packaging bag folding machine Download PDFInfo
- Publication number
- CN220535081U CN220535081U CN202322185955.6U CN202322185955U CN220535081U CN 220535081 U CN220535081 U CN 220535081U CN 202322185955 U CN202322185955 U CN 202322185955U CN 220535081 U CN220535081 U CN 220535081U
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- folding
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- folding mechanism
- base plate
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- 238000004806 packaging method and process Methods 0.000 title abstract description 49
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model provides a folding mechanism of a packaging bag folding machine. The folding mechanism of the packaging bag folding machine comprises a base plate and a mounting frame fixedly mounted at the top of the base plate, a shuttle opening is formed in the base plate, folding strips are arranged in the shuttle opening, a frame body is arranged in the mounting frame, a pressing block is arranged below the frame body, a folding groove is formed in the bottom of the pressing block, the folding groove is matched with the folding strips, a transverse plate is fixedly mounted at the top of the frame body, a telescopic cylinder is fixedly mounted at the top of the transverse plate, an output shaft of the telescopic cylinder penetrates through the transverse plate and is fixedly connected with the frame body, and an output shaft of the telescopic cylinder is in sliding connection with the transverse plate. The folding mechanism of the packaging bag folding machine provided by the utility model has the advantages of being capable of folding packaging bags with various specifications and sizes, and being strong in applicability.
Description
Technical Field
The utility model relates to the technical field of folding of packaging bags, in particular to a folding mechanism of a packaging bag folding machine.
Background
In the production process of the packaging bag, the packaging bag is wound and packed conveniently, and the folding mechanism on the folding machine is generally utilized to fold the packaging bag, so that the width of the packaging bag is narrowed, the packaging bag is wound more easily, the occupation area of the narrowed packaging bag is reduced, the winding roller length after winding is shortened, and the packaging bag is convenient to store and transport.
At present, the folding mechanism on the common folding machine finds that the packaging bags are large and small and different in size when in use, and the folding mechanism on the folding machine can only fold the packaging bags with one specification and size in most, so that the application performance is poor.
Accordingly, there is a need for a new folding mechanism for a bag folder that solves the above-described problems.
Disclosure of Invention
The utility model solves the technical problem of providing the folding mechanism of the packaging bag folding machine, which can fold packaging bags with various specifications and sizes in a folding way and has high applicability.
In order to solve the technical problems, the folding mechanism of the packaging bag folding machine provided by the utility model comprises: the base plate, and fixed mounting are at the mounting bracket at base plate top, the shuttle mouth has been seted up on the base plate, be equipped with the fifty percent discount strip in the shuttle mouth, be equipped with the framework in the mounting bracket, the below of framework is equipped with the briquetting, the fifty percent discount groove has been seted up to the bottom of briquetting, the fifty percent discount groove with fifty percent discount strip looks adaptation, the top fixed mounting of framework has the transverse connection board, the top fixed mounting of transverse connection board has telescopic cylinder, telescopic cylinder's output shaft runs through transverse connection board and with framework fixed connection, just telescopic cylinder's output shaft with transverse connection board sliding connection, the top fixed mounting of base plate has two montants, two equal slidable mounting has the slide on the montant, two one side that the slide is close to each other all with transverse connection board fixed connection, two the adjustment tank has all been seted up to one side that the slide is kept away from each other, the both sides of mounting bracket all are equipped with the linkage board, two one side that is close to each other is equal fixed mounting bracket has a plurality of inserted bars, and a plurality of inserted bars all run through and with corresponding sliding connection's two inserted bars are close to each other in the adjustment tank.
Preferably, the bottom of base plate fixed mounting has two U type connection panel beating, the bottom fixed mounting of base plate has two rodless cylinders, two fixed mounting has same linking seat on the slider of rodless cylinder, the top fixed mounting of linking seat has the roof, the top of roof with doubling strip fixed connection.
Preferably, a bidirectional screw rod I is rotatably arranged in the frame body, two sliding connection plates I are arranged on the bidirectional screw rod I in a threaded manner, the bottoms of the sliding connection plates I extend to the lower portion of the frame body and are in sliding connection with the frame body, side clamping plates are fixedly arranged on one sides, close to each other, of the sliding connection plates I, a limiting rod I is fixedly arranged on the bottom of the frame body, and the limiting rod penetrates through the two sliding connection plates together with the two sliding connection plates I in a sliding connection mode.
Preferably, a connecting strip is fixedly arranged at the bottom of the frame body, the bottom of the connecting strip is fixedly connected with the pressing block, and the limiting rod penetrates through the connecting strip.
Preferably, the top fixed mounting of mounting bracket has two risers, two rotate on the riser and install same two-way screw rod two, two slip joint board two are installed to screw thread on two-way screw rod two, two the equal fixed mounting of one side that slip joint board two kept away from each other has the butt joint pole, two the one end that the butt joint pole kept away from each other all with corresponding linkage board fixed connection.
Preferably, the two vertical plates are fixedly provided with the same second limiting rod, and the second limiting rod penetrates through the two second sliding connection plates and is in sliding connection with the two second sliding connection plates.
Preferably, a motor is fixedly installed on the outer wall of one side of the frame body, and an output shaft of the motor is fixedly connected with one end of the first bidirectional screw rod.
Compared with the related art, the folding mechanism of the packaging bag folding machine provided by the utility model has the following beneficial effects:
the folding mechanism of the packaging bag folding machine provided by the utility model can smoothly and rapidly fold the packaging bag through the matching between the folding strips and the folding grooves, and can change the distance between the pressing block and the base plate according to the size requirement of the packaging bag through the matching between the plurality of inserting rods and the adjusting grooves, so that the folding treatment of packaging bags with different sizes can be satisfied, and the applicability is greatly improved.
Drawings
FIG. 1 is a schematic view of a folding mechanism of a bag folder according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the shuttle port according to the present utility model;
FIG. 3 is a schematic view of a connection structure of a top plate and a double-folded strip in the present utility model;
FIG. 4 is a schematic view of a connection structure of a frame and a cross plate according to the present utility model;
fig. 5 is a schematic diagram of a connection structure of a linkage plate and a plug rod in the present utility model.
Reference numerals in the drawings: 1. a substrate; 2. a mounting frame; 3. a shuttle port; 4. a rodless cylinder; 5. a connecting seat; 6. a top plate; 7. folding the strip; 8. a frame; 9. briquetting; 10. folding the groove in half; 11. a bidirectional screw I; 12. a sliding plate I; 13. a side clamping plate; 14. a vertical rod; 15. a slide; 16. a transverse connection plate; 17. a telescopic cylinder; 18. an adjustment tank; 19. a linkage plate; 20. a rod; 21. a two-way screw rod II; 22. a sliding plate II; 23. and (5) butt connecting the rods.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-5 in combination, fig. 1 is a schematic structural view of a folding mechanism of a bag folder according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the structure of the shuttle port according to the present utility model; FIG. 3 is a schematic view of a connection structure of a top plate and a double-folded strip in the present utility model; FIG. 4 is a schematic view of a connection structure of a frame and a cross plate according to the present utility model; fig. 5 is a schematic diagram of a connection structure of a linkage plate and a plug rod in the present utility model. The folding mechanism of the wrapping bag folder includes: the base plate 1 and the mounting frame 2 fixed at the top of the base plate 1, and the U-shaped connecting sheet metal used for being connected to a folding machine is fixed at the bottom of the base plate 1, so that the base plate 1 is convenient for people to disassemble and assemble, a shuttle opening 3 is arranged on the base plate 1, a folding strip 7 is arranged in the shuttle opening, the middle part of a packaging bag can be jacked up by the folding strip 7 to form a preliminary folding effect, a frame body 8 is arranged in the mounting frame 2, a pressing block 9 is arranged below the frame body, a folding groove 10 is arranged at the bottom of the pressing block 9, the folding groove 10 is matched with the folding strip 7, the middle part of the packaging bag can be folded and shaped through the clamping of the folding groove 10 and the folding strip 7, a transverse connecting plate 16 is fixed at the top of the frame body 8, a telescopic cylinder 17 is fixed at the top of the transverse connecting plate 16, an output shaft of the telescopic cylinder penetrates the transverse connecting plate 16 and is fixedly connected with the frame body 8, and simultaneously, two guide posts are also slidably arranged on the transverse connecting plate 16, the bottom ends of the two guide posts are fixed with the frame body 8, the two guide posts can form a limit function for the output shaft of the telescopic cylinder 17 to prevent the telescopic cylinder 17 from rotating, the output shaft of the telescopic cylinder 17 is in sliding connection with the transverse connection plate 16, two vertical rods 14 are fixed at the top of the base plate 1, the two vertical rods 14 are respectively provided with a sliding seat 15 in sliding connection, one sides of the two sliding seats 15, which are close to each other, are respectively fixedly connected with the transverse connection plate 16, one sides of the two sliding seats 15, which are far away from each other, are respectively provided with an adjusting groove 18, two sides of the mounting frame 2 are respectively provided with a linkage plate 19, one sides of the two linkage plates 19, which are close to each other, are respectively fixedly provided with a plurality of inserting rods 20, the inserting rods 20 penetrate the mounting frame 2 and are in sliding connection with the mounting frame 2, one ends of the two inserting rods 20 at the bottom, which are close to each other, are respectively extended into the corresponding adjusting grooves 18, the frame 8 can be firmly fixed at the designated height position through the plug-in connection between the plug-in rod 20 and the adjusting groove 18, and on the other hand, the height position of the transverse connection plate 16 can be changed according to actual requirements through the arrangement of a plurality of plug-in rods 20, so that the packaging bags with different sizes can be folded in half.
In the above mode, in order to smoothly lift up the folding strip 7, the middle part of the packaging bag is jacked up, two rodless cylinders 4 are fixed at the bottom of the base plate 1, the same connecting seat 5 is fixed on the sliding blocks of the two rodless cylinders 4, the top of the connecting seat 5 is fixed with a top plate 6, and the top of the top plate 6 is fixedly connected with the folding strip 7.
In this mode, after the wrapping bag is jacked up by the doubling bar 7, in order to carry out pressfitting doubling treatment with the position that both sides have the angle to hang down, in the frame 8 internal rotation install two-way screw rod one 11, and be fixed with the motor on the outer wall of one side of frame 8, its output shaft and one end fixed connection of two-way screw rod one 11, and install two sliding connection board one 12 on two-way screw rod one 11 screw thread, and the bottom of two sliding connection board one 12 all extends to the below of frame 8 and with frame 8 sliding connection, one side that two sliding connection board one 12 is close to each other all is fixed with side splint 13, utilize two side splint 13 alright carry out pressfitting clamp with the both sides of wrapping bag from the both sides portion that hangs down, and in order to alleviate the bearing burden of two-way screw rod one 11, be fixed with gag lever post one in the bottom of frame 8, gag lever post is through two sliding connection with two sliding connection board one 12, in addition, in order to fix briquetting 9, the bottom of frame 8 is fixed with the connecting bar, its bottom and briquetting 9 fixed connection just, the gag lever post that sets up.
In this mode, in order to carry out horizontal movement with the inserted link 20, two vertical plates are fixed at the top of the mounting frame 2, the same two-way screw rod two 21 is rotatably mounted on the two vertical plates, two sliding connection plates two 22 are threadably mounted on the two-way screw rod two 21, the two sliding connection plates two 22 are fixedly connected with the corresponding linkage plates 19 through the butt joint rods 23, in addition, the same limiting rod two is fixed on the two vertical plates, and the limiting rod two penetrates through the two sliding connection plates two 22 and is in sliding connection with the two sliding connection plates two 22, so that the limiting of the sliding connection plates two 22 can be formed, and only horizontal movement can be carried out.
The folding mechanism of the packaging bag folding machine provided by the utility model has the following working principle:
when the folding machine is used, the folding machine is fixedly arranged at a designated position on the folding machine through two U-shaped connecting metal plates;
when the packaging bag is folded, the packaging bag is firstly placed above the shuttle opening 3, then two rodless cylinders 4 are started, sliding blocks on the two rodless cylinders 4 can rise so as to prop up the folding strip 7, when the folding strip 7 rises, the middle part of the packaging bag can be jacked up, two side parts of the packaging bag naturally take on a certain angle to droop, after the packaging bag is completely jacked up, an output shaft of the telescopic cylinder 17 is started to extend out, the frame body 8 descends with the pressing block 9, finally the top of the folding strip 7 is clamped into the folding groove 10, meanwhile, the jacked part of the packaging bag also enters the folding groove 10, so that indentation shaping treatment is carried out on the folding part, then a motor is started positively, the output shaft of the motor drives the two-way screw I11 to rotate, at the moment, the two sliding connection plates I12 move towards directions close to each other by using screw thread matching between the two sliding connection plates I11, finally contact with two sides of the packaging bag, and clamp two sides of the packaging bag to contact with two sides of the top plate 6, and final folding shaping is carried out;
after folding, reversely operating the steps, loosening the packaging bag, and then taking out the packaging bag;
in the later use, if the size of the packaging bag is larger, in order to jack up the packaging bag completely, the sagging parts at two sides of the packaging bag are not contacted with the base plate 1, so that the folding effect is improved, the two-way screw rod two 21 can be rotated clockwise, the two sliding connection plates two 22 move away from each other, the corresponding two inserting rods 20 are finally taken out of the adjusting groove 18, the transverse connection plates 16 are lifted up, after the transverse connection plates 16 rise to a certain height, the two-way screw rod two 21 are rotated anticlockwise, the two inserting rods 20 at the corresponding height position are taken into the corresponding adjusting groove 18, the distance between the pressing block 9 and the base plate 1 is changed, the folding strip 7 is enabled to rise and fall enough, and then the folding operation can be continued for the packaging bag with larger size.
Compared with the related art, the folding mechanism of the packaging bag folding machine provided by the utility model has the following beneficial effects:
the utility model provides a folding mechanism of a packaging bag folding machine, which can smoothly and rapidly fold packaging bags through the matching between a folding strip 7 and a folding groove 10, and can change the distance between a pressing block 9 and a base plate 1 according to the requirements of the packaging bag size through the matching between a plurality of inserted rods 20 and an adjusting groove 18, thereby meeting the folding treatment of packaging bags with different sizes and greatly improving the applicability.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a folding mechanism of wrapping bag folder, includes the base plate, and fixed mounting has seted up the shuttle mouth on the base plate, be equipped with the fifty percent discount strip in the shuttle mouth, be equipped with the framework in the mounting bracket, the below of framework is equipped with the briquetting, the fifty percent discount groove has been seted up to the bottom of briquetting, the fifty percent discount groove with fifty percent discount strip looks adaptation, the top fixed mounting of framework has the transverse connection board, the top fixed mounting of transverse connection board has flexible cylinder, flexible cylinder's output shaft runs through transverse connection board and with framework fixed connection, just flexible cylinder's output shaft with transverse connection board sliding connection, the top fixed mounting of base plate has two montants, two equal slidable mounting has the slide on the montant, two one side that the slide is close to each other all with transverse fixed connection, two the adjustment tank has all been seted up to one side that the slide is kept away from each other, the both sides of mounting bracket all are equipped with the linkage board, two equal fixed mounting has a plurality of plugboards in one side that the panel is close to each other, and a plurality of plugboards with the frame fixed connection, just with the equal extension rod of plugboard corresponds to two in the linkage board.
2. The folding mechanism of a bag folder as recited in claim 1, wherein two U-shaped connecting metal plates are fixedly installed at the bottom of the base plate, two rodless cylinders are fixedly installed at the bottom of the base plate, the same connecting seat is fixedly installed on the sliding blocks of the two rodless cylinders, a top plate is fixedly installed at the top of the connecting seat, and the top of the top plate is fixedly connected with the folding strip.
3. The folding mechanism of claim 1, wherein a bi-directional screw is rotatably mounted in the frame, two first sliding plates are mounted on the bi-directional screw in a threaded manner, bottoms of the two first sliding plates extend to the lower portion of the frame and are slidably connected with the frame, side clamping plates are fixedly mounted on one sides of the two first sliding plates, which are close to each other, side clamping plates are fixedly mounted on the bottom of the frame, and a first limiting rod penetrates through the two first sliding plates and is slidably connected with the two first sliding plates.
4. The folding mechanism of claim 3, wherein a connecting bar is fixedly installed at the bottom of the frame body, the bottom of the connecting bar is fixedly connected with the pressing block, and the limiting rod penetrates through the connecting bar.
5. The folding mechanism of a bag folder as recited in claim 1, wherein two vertical plates are fixedly installed at the top of the mounting frame, two identical two-way screws are rotatably installed on the two vertical plates, two sliding connection plates are installed on the two-way screws in a threaded manner, a butt joint rod is fixedly installed on one side, away from each other, of each sliding connection plate, and one end, away from each other, of each butt joint rod is fixedly connected with the corresponding linkage plate.
6. The folding mechanism of claim 5, wherein two of said upright plates are fixedly provided with a second stop lever, said second stop lever extending through and slidably connected to two of said second slide contact plates.
7. The folding mechanism of claim 3, wherein a motor is fixedly mounted on an outer wall of one side of the frame, and an output shaft of the motor is fixedly connected with one end of the first bidirectional screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185955.6U CN220535081U (en) | 2023-08-15 | 2023-08-15 | Folding mechanism of packaging bag folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185955.6U CN220535081U (en) | 2023-08-15 | 2023-08-15 | Folding mechanism of packaging bag folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535081U true CN220535081U (en) | 2024-02-27 |
Family
ID=89962926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185955.6U Active CN220535081U (en) | 2023-08-15 | 2023-08-15 | Folding mechanism of packaging bag folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535081U (en) |
-
2023
- 2023-08-15 CN CN202322185955.6U patent/CN220535081U/en active Active
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