CN214606176U

CN214606176U - Limiting device for flattening folding paper box

Info

Publication number: CN214606176U
Application number: CN202022935560.XU
Authority: CN
Inventors: 杨小卫
Original assignee: Yuen Foong Yu Paper Shanghai Co ltd
Current assignee: Yuen Foong Yu Paper Shanghai Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-05
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a stop device for folding carton flattens relates to the technical field of carton production, comprises a workbench, the ascending and descending of workstation is provided with two at least first limiting plates, two first limiting plates are relative setting, be provided with the first driving piece that the first limiting plate of drive goes up and down on the workstation. This application has and helps improving folding carton effect of flattening, can carry out spacing advantage to the folding carton of unidimensional not.

Description

Limiting device for flattening folding paper box

Technical Field

The application relates to the technical field of carton production, especially, relate to a stop device for folding carton flattens.

Background

The folding paper box is a green packaging container with wide application, and is widely used for packaging medicines, foods, cigarettes and artware, and is also used for soft drinks, washing products, cultural and educational products and small hardware products. The folding paper box needs to be compressed into a flat plate shape during transportation so as to save space, and all parts are folded to form a box body during use.

In the related art, a flattening device comprises a workbench, a flattening cylinder is arranged above the workbench, a piston rod of the flattening cylinder vertically points to the workbench, a flattening plate is fixed at the end of the piston rod of the flattening cylinder, during flattening operation, a worker stacks a stack of folding cartons on the workbench and places the stacks of folding cartons under the flattening plate, and the flattening cylinder drives the flattening plate to press the folding cartons into a compact flat plate.

In view of the related art in the above, the inventors believe that there is room for improvement in that a stack of folded cartons when placed on a table tends to tilt resulting in less than firm flattening of the cartons.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation that the folding carton inclines when stacking on the workstation, this application provides a stop device for folding carton flattens.

The application provides a stop device for folding carton flattens adopts following technical scheme:

the utility model provides a stop device for folding carton flattens, includes the workstation that the level set up, the ascending and descending of workstation is provided with two at least first limiting plates, two first limiting plates are relative setting, be provided with the first driving piece that the first limiting plate of drive goes up and down on the workstation.

By adopting the technical scheme, the first limiting plate is arranged on the workbench in a lifting manner, and when the flattening plate is pressed downwards, the first limiting plate is pressed downwards, and meanwhile, the folding paper box is flattened; the folding carton is placed between the two first limiting plates, the inclination of the stacked folding cartons is reduced, and the effect of flattening the folding cartons by the flattening plate is improved.

Optionally, the workstation downside is provided with the support, first driving piece includes first spring, the one end butt of first spring on the support, the other end with first limiting plate butt, limiting plate and first spring, support one-to-one.

Through adopting above-mentioned technical scheme, first spring is chooseed for use to the driving piece, and when the dull and stereotyped lift, the first limiting plate of first spring drive resumes the normal position, has improved the convenience that stop device used.

Optionally, a first guide rod is vertically arranged on the support, a first groove is formed in the lower side of the first limiting plate, the first guide rod penetrates through the first spring and then extends into the first groove to be matched with the first groove in a sliding mode, and the upper end of the first spring is abutted to the lower side of the first limiting plate.

Through adopting above-mentioned technical scheme, first guide arm stretches into in the first recess and with the cooperation of sliding of first recess, stability when helping to keep first limiting plate to go up and down.

Optionally, the workbench ascends and descends to be provided with a second limiting plate, the second limiting plate is located between the two first limiting plates, and a second driving piece for driving the second limiting plate to ascend and descend is arranged on the workbench.

Through adopting above-mentioned technical scheme, through setting up the second limiting plate, further reduced the condition that folding carton took place to incline when flattening, improved the effect that the folding carton flattens of flattening board.

Optionally, a sliding frame is arranged on the workbench, the sliding frame corresponds to the supports one by one, the supports are matched with the sliding frame in a sliding mode, and the supports slide in opposite directions or back to back.

Through adopting above-mentioned technical scheme, slide the support and set up on the frame that slides for folding carton's size is different, and the interval between two first limiting plates can be adjusted, has improved stop device to the adaptability of folding carton with the size.

Optionally, a limiting member for limiting the sliding of the bracket is arranged on the sliding frame.

Through adopting above-mentioned technical scheme, when first limiting plate pushed down, the locating part had reduced the condition that the support slided, and then had reduced the condition that takes place the skew when first limiting plate pushed down.

Optionally, a sliding groove is formed in the workbench and penetrates through the workbench, the sliding groove corresponds to the sliding frame one by one, the sliding frame is arranged in the sliding groove, and the support is in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme, the support slides in the spout when gliding on the frame that slides, stability when having improved the frame that slides and having slided.

Optionally, arbitrary the embedded short plate that is equipped with of spout, it is located between first limiting plate and the workstation to remedy the short plate, remedy the upside of short plate and the upside parallel and level of workstation.

Through adopting above-mentioned technical scheme, the folding carton has the condition that falls into in the spout when placing on the workstation, compensaties the short slab and has compensatied the clearance between the side on spout and the workstation, has reduced the condition in the folding carton transfers into the spout.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first limiting plate is arranged on the workbench in a lifting mode, and when the pressing plate is pressed downwards, the first limiting plate is pressed downwards, and meanwhile, the folding paper box is pressed flatly; the folding paper boxes are placed between the two first limiting plates, so that the condition that the stacked folding paper boxes are inclined is reduced, and the effect of flattening the folding paper boxes by the flattening plate is improved;

2. the second limiting plate is arranged on the workbench in a lifting mode, so that the situation that the folding paper boxes are inclined when being stacked on the workbench is further reduced, and the effect of flattening the folding paper boxes by the flattening plate is improved;

3. through setting up first limiting plate on the frame that slides for stop device can adapt to not unidimensional folding carton, has improved stop device's adaptability.

Drawings

FIG. 1 is an isometric view of an embodiment of the present application for embodying the overall structure of a stop device for the flattening of folded cartons;

FIG. 2 is a schematic diagram of an embodiment of the present application, which is mainly used for embodying a structure of a first groove and a second groove;

fig. 3 is a schematic diagram mainly used for embodying a structure of a lifting groove in the embodiment of the present application.

Reference numerals: 1. a work table; 2. mounting a rod; 21. a cross beam; 22. a cylinder; 23. pressing a plate; 3. a first limit plate; 31. a first driving member; 311. a first spring; 4. a second limiting plate; 41. a second driving member; 411. a second spring; 5. a chute; 51. a sliding frame; 511. a slide bar; 52. a support; 521. a slide plate; 522. a support plate; 53. a limiting member; 531. jacking the bolt; 6. a first groove; 61. a first guide bar; 7. a second groove; 71. a second guide bar; 8. a lifting groove; 81. a bracket; 82. a connecting plate; 83. a support plate; 9. make up for the short plates.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a stop device for folding carton flattens.

Referring to fig. 1, the device comprises a workbench 1, wherein the cross section of the workbench 1 is rectangular, and the workbench 1 is horizontally arranged. Two installation rods 2 are vertically arranged on the workbench 1 at intervals, and the two installation rods 2 are distributed along the length direction of the workbench 1. A cross beam 21 is horizontally erected between the two mounting rods 2, an air cylinder 22 is fixed in the middle of the lower side of the cross beam 21, a piston rod of the air cylinder 22 faces downwards vertically, and a pressing plate 23 is horizontally fixed at the end of the piston rod of the air cylinder 22.

Referring to fig. 1, fig. 2, 1 ascending and descending of workstation are provided with first limiting plate 3, and the vertical workstation 1 that runs through of first limiting plate 3, the width direction of first limiting plate 3 is on a parallel with the width direction of workstation 1, and with the cooperation of sliding of workstation 1, the lower extreme of first limiting plate 3 is fixed with first driving piece 31, and first limiting plate 3 has two along 1 length direction distribution of workstation, and two first limiting plates 3 are relative setting, first limiting plate 3 and first driving piece 31 one-to-one. Still go up and down to be provided with second limiting plate 4 on the workstation 1, the lower extreme of second limiting plate 4 is fixed with second drive assembly, and second limiting plate 4 is located between the relative both sides of two first limiting plates 3.

When flattening folding carton, the staff places the folding carton that stacks earlier between first limiting plate 3 and second limiting plate 4, then cylinder 22 drive clamp plate 23 pushes down, and clamp plate 23 drives first limiting plate 3 and second limiting plate 4 and pushes down, and the folding carton that will stack simultaneously flattens compactly, and first limiting plate 3 and second limiting plate 4 reduce the slope of folding carton flattening the in-process of folding carton.

Referring to fig. 1 and 3, a sliding groove 5 is vertically formed in the workbench 1, the cross section of the sliding groove 5 is rectangular, the length direction of the sliding groove 5 is parallel to the length direction of the workbench 1, and the sliding grooves 5 are arranged at intervals along the length direction of the workbench 1 and are in one-to-one correspondence with the first limiting plates 3. The two runners 5 are of identical construction and will be described below with respect to one of them.

Referring to fig. 1 and 3, a sliding frame 51 is arranged in the sliding chute 5, the sliding frame 51 includes sliding rods 511, the length direction of the sliding rods 511 is parallel to the length direction of the workbench 1, two ends of the sliding rods 511 are respectively fixed on two inner walls of the sliding chute 5 along the length direction, and two sliding rods 511 are arranged in the sliding chute 5 at intervals.

Referring to fig. 2 and 3, a support 52 is arranged in the chute 5, the support 52 corresponds to the sliding frame 51 one by one, the support 52 includes a sliding plate 521 and a support plate 522, the sliding plate 521 is vertically arranged, the support plate 522 is horizontally arranged, one end of the sliding plate 521 in the length direction is integrally formed with one end of the support plate 522, and the support 52 is L-shaped as a whole. The two sliding rods 511 penetrate through the sliding plate 521, the sliding plate 521 is in sliding fit with the two sliding rods 511, and the sliding plate 521 slides along the length direction of the sliding rods 511.

The bracket 52 is provided with a limiting part 53, the limiting parts 53 correspond to the sliding rods 511 one by one, the limiting part 53 comprises tightening bolts 531, the two tightening bolts 531 penetrate the sliding plate 521 from top to bottom, and the end part of each tightening bolt 531 abuts against the surface of the corresponding sliding rod 511.

When the bracket 52 slides, the worker firstly unscrews the tightening bolt 531, slides the bracket 52 to a proper position, and then screws the tightening bolt 531.

Referring to fig. 2 and 3, the supporting plate 522 is vertically and upwardly formed with a first guiding rod 61, the first limiting member 53 includes a first spring 311, and the first spring 311 is sleeved on an outer side of the first guiding rod 61. First recess 6 has been seted up to the downside of first limiting plate 3, and the cross section of first recess 6 is personally submitted the rectangle, and the upper end of first guide bar 61 stretches into in the first recess 6 and with the cooperation of sliding of first recess 6, the upper end butt of first spring 311 is at the downside of first limiting plate 3. In order to improve the stability when the first limiting plate 3 goes up and down, two first guide rods 61 are formed on each supporting plate 522 at intervals, and the first guide rods 61 correspond to the first springs 311 one by one.

Referring to fig. 1 and 3, since a gap exists between the first limiting plate 3 and the inner wall of the sliding groove close to the center of the workbench 1, the folding carton may fall from the gap, a compensating short plate 9 is arranged in the sliding groove 5, the length direction of the compensating short plate 9 is parallel to the width direction of the workbench 1, and the lower side of the compensating short plate 9 is placed on the two sliding rods 511.

Referring to fig. 1 and 3, the lifting groove 8 is vertically formed in the upper side of the workbench 1, the lifting groove 8 is located between the two sliding grooves 5, the lifting groove 8 and the two sliding grooves 5 are distributed in a rectangular shape, and the second limiting plate 4 penetrates through the lifting groove 8. The lower side of the workbench 1 is provided with a bracket 81 formed at the position of the lifting groove 8, the bracket 81 comprises a connecting plate 82 vertically arranged and a supporting plate 83 horizontally arranged, the upper side of the connecting plate 82 and the lower side of the workbench 1 are integrally formed, and one side of the supporting plate 83 close to the connecting plate 82 and the connecting plate 82 are integrally formed. Two second guide rods 71 are formed on the supporting plate 83 at intervals, the second driving member 41 includes second springs 411, and the second springs 411 correspond to the second guide rods 71 one by one. The second recess 7 has vertically been seted up to the downside of second limiting plate 4, and two second guide bars 71 all stretch into in the second recess 7 and with the cooperation of sliding of second recess 7. The lower end of each second spring 411 abuts on the supporting plate 83, and the upper end abuts on the lower side of the second limiting plate 4.

When the pressing plate 23 is pressed down, the first guide rod 61 slides in the first groove 6, the second guide rod 71 slides in the second sliding groove 5, and the first spring 311 and the second spring 411 are compressed simultaneously. When the pressing plate 23 is lifted, the first spring 311 drives the first stopper plate 3 to be lifted, and the second spring 411 drives the second stopper plate 4 to be lifted.

The implementation principle of the embodiment of the application is as follows:

When the pressing plate ascends, the first spring 311 drives the first limiting plate 3 to ascend, and the second spring 411 drives the second limiting plate 4 to ascend. After the first limiting plate 3 and the second limiting plate 4 recover to the original positions, the staff takes out the flattened folding paper box.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stop device for folding carton flattens, includes workstation (1) of level setting, its characterized in that: at least two first limiting plates (3) are vertically arranged on the workbench (1) in a lifting mode, the two first limiting plates (3) are oppositely arranged, and a first driving piece (31) for driving the first limiting plates (3) to lift is arranged on the workbench (1);

workstation (1) downside is provided with support (52), first driving piece (31) include first spring (311), the one end butt of first spring (311) is on support (52), the other end with first limiting plate (3) butt, limiting plate and first spring (311), support (52) one-to-one.

2. A restraining device for the flattening of folded cartons as claimed in claim 1 and wherein: the vertical first guide bar (61) that is provided with on support (52), first recess (6) have been seted up to the downside of first limiting plate (3), first guide bar (61) run through behind first spring (311) stretch into in first recess (6) and with the cooperation of sliding of first recess (6), the upper end butt of first spring (311) is at the downside of first limiting plate (3).

3. A restraining device for the flattening of folded cartons as claimed in claim 1 and wherein: the lifting device is characterized in that a second limiting plate (4) is arranged on the workbench (1) in a lifting mode, the second limiting plate (4) is located between the two first limiting plates (3), and a second driving piece (41) for driving the second limiting plate (4) to lift is arranged on the workbench (1).

4. A restraining device for the flattening of folded cartons as claimed in claim 1 and wherein: be provided with on workstation (1) and slide frame (51), slide frame (51) and support (52) one-to-one, support (52) and slide frame (51) cooperation of sliding, two support (52) are towards each other or are slided on the back of the body mutually.

5. A restraining device for the flattening of folded cartons as claimed in claim 4, wherein: the sliding frame (51) is provided with a limiting piece (53) used for limiting the sliding of the bracket (52).

6. A restraining device for the flattening of folded cartons as claimed in claim 4, wherein: the sliding device is characterized in that a sliding groove (5) is formed in the workbench (1), the sliding groove (5) penetrates through the workbench (1), the sliding groove (5) corresponds to the sliding frame (51) in a one-to-one mode, the sliding frame (51) is arranged in the sliding groove (5), and the support (52) is matched with the sliding groove (5) in a sliding mode.

7. A restraining device for the flattening of folded cartons as claimed in claim 6, wherein: arbitrary spout (5) are embedded to be equipped with and compensate short slab (9), compensate short slab (9) and be located between first limiting plate (3) and workstation (1), compensate the upside of short slab (9) and the upside parallel and level of workstation (1).