CN215826068U

CN215826068U - Edge folding mechanism for carton production

Info

Publication number: CN215826068U
Application number: CN202122153273.8U
Authority: CN
Inventors: 宫传兴; 罗秀萍
Original assignee: Jinan Juchunfu Packaging Co ltd
Current assignee: Jinan Juchunfu Packaging Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-15
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of carton production, in particular to a folding mechanism for carton production, which comprises a workbench, wherein the top of the workbench is fixedly connected with a fixed plate through a support rod, the top of the fixed plate is provided with a fixed pressing box, two sides of the bottom of the workbench are fixedly connected with support plates, a bottom plate is fixedly connected between the support plates, the top of the bottom plate and two sides of the fixed plate are respectively provided with an electric push rod, the output end of the electric push rod is rotatably connected with a folding roller through a rotating mechanism, a double-threaded screw is rotatably connected between the support plates, the periphery of the electric push rod is respectively sleeved with a moving block in threaded connection with the double-threaded screw, and the workbench is also provided with a movable groove for the electric push rod to move. According to the utility model, the distance between the two edge folding rollers is adjusted by rotating the double-end screw, so that the paper boards with different thicknesses can be conveniently folded, the applicability is higher, and the surface of the paper board can be effectively prevented from being damaged by the edge folding rollers which are rotatably arranged.

Description

Edge folding mechanism for carton production

Technical Field

The utility model relates to the technical field of carton production, in particular to a folding mechanism for carton production.

Background

The carton need use the flanging machine to fold the cardboard at the in-process of production and processing to form boxlike structure, but current flanging machine is not convenient for adjust according to the thickness of cardboard, thereby causes destruction to the surface of cardboard easily when it carries out the hem to the cardboard, improves the disability rate of cardboard, and increases manufacturing cost, and its application scope is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a folding mechanism for producing cartons, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a hem mechanism is used in carton production, includes the workstation, the top of workstation is used for placing the fixed plate of cardboard through bracing piece fixedly connected with, just the top of fixed plate is provided with fixed pressure case, the equal fixedly connected with backup pad in both sides of workstation bottom, just fixedly connected with bottom plate between the backup pad, the top of bottom plate and the both sides that are located the fixed plate all are provided with electric putter, just electric putter's output extends the top of workstation and rotates through slewing mechanism and be connected with the hem roller, still rotate between the backup pad and be connected with double-end screw, just all cup jointed the movable block with double-end screw threaded connection in electric putter's the periphery, the movable slot that supplies electric putter to remove has still been seted up on the workstation.

Optionally, the top of the workbench is located on one side, away from the electric push rod, of the vertical plate, the transverse plate is fixedly connected between the vertical plates, the hydraulic cylinder is fixedly mounted on the transverse plate, and the output end of the hydraulic cylinder is fixedly connected with the top of the fixed pressure box.

Optionally, the rotating mechanism comprises a bearing plate fixedly connected with the output end of the electric push rod, vertical plates are fixedly connected to the front side and the rear side of the bearing plate, and two ends of the flanging roller are rotatably connected with one side, close to the two vertical plates, of the flanging roller respectively.

Optionally, the top of the bottom plate is fixedly provided with a linear slide rail, and the bottom of the electric push rod is connected with the linear slide rail in a sliding manner through a sliding block.

Optionally, the two moving blocks are respectively in threaded connection with opposite threads on the double-headed screw, a motor is fixedly mounted on one side of one of the supporting plates, which is far away from the electric push rod, and the output end of the motor is coaxially connected with one end of the double-headed screw through a coupler.

(III) advantageous effects

Compared with the prior art, the utility model provides a folding mechanism for producing cartons, which has the following beneficial effects: the paper board folding device fixes the paper boards through the fixed pressing box and the fixed plate, the two folding rollers driven by the electric push rods are arranged to fold the two sides of the paper boards, and the two electric push rods are respectively connected with the thread threads in opposite directions on the double-threaded screw through the moving block, so that the distance between the two folding rollers can be adjusted by rotating the double-threaded screw, the paper boards with different thicknesses can be conveniently folded, the applicability is higher, the folding rollers can effectively prevent the surfaces of the paper boards from being damaged, and the rejection rate and the manufacturing cost are reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a top view of the inventive table.

In the figure: 1. a work table; 2. a fixing plate; 3. fixing the pressing box; 4. a support plate; 5. a base plate; 6. an electric push rod; 7. a rotating mechanism; 701. a bearing plate; 702. a vertical plate; 8. a hemming roller; 9. a double-ended screw; 10. a moving block; 11. a movable groove; 12. a vertical plate; 13. a transverse plate; 14. a hydraulic cylinder; 15. a linear slide rail; 16. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a folding mechanism for producing cartons comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a fixed plate 2 for placing paperboards through a support rod, the top of the fixed plate 2 is provided with a fixed pressing box 3, the bottom shape and size of the fixed pressing box 3 are the same as those of the top of the fixed plate 2, two sides of the bottom of the workbench 1 are fixedly connected with supporting plates 4, a bottom plate 5 is fixedly connected between the supporting plates 4, the top of the bottom plate 5 and two sides of the fixed plate 2 are provided with electric push rods 6, the electric push rods 6 are connected with an external power supply and a control system through wires, the top of the bottom plate 5 is fixedly provided with linear slide rails 15, the bottoms of the two electric push rods 6 are slidably connected with the linear slide rails 15 through sliding blocks, the output ends of the electric push rods 6 extend to the upper part of the workbench 1 and are rotatably connected with folding rollers 8 through a rotating mechanism 7, the rotating mechanism 7 comprises a bearing plate 701 fixedly connected with the output ends of the electric push rods 6, the front side and the rear side of the bearing plate 701 are fixedly connected with vertical plates 702, two ends of the hemming roller 8 are respectively and rotatably connected with one side of the two vertical plates 702 close to each other, the friction between the hemming roller 8 and the paper board which are rotatably arranged is small, so that the surface of the paper board can be effectively prevented from being damaged, the vertical plates 12 are fixedly connected with the top of the workbench 1 and the side of the workbench which is positioned at the far side of the electric push rod 6, transverse plates 13 are fixedly connected between the vertical plates 12, hydraulic cylinders 14 are fixedly arranged on the transverse plates 13, the hydraulic cylinders 14 are connected with an external power supply and a control system through leads, the output ends of the hydraulic cylinders 14 are fixedly connected with the top of the fixed pressure box 3, double-head screws 9 are rotatably connected between the supporting plates 4, moving blocks 10 which are in threaded connection with the double-head screws 9 are sleeved on the peripheries of the electric push rods 6, the two moving blocks 10 are respectively in threaded connection with opposite directions of the double-head screws 9, and one side of one of the supporting plates 4 far away from the electric push rod 6 is fixedly provided with a motor 16, the motor 16 is connected with an external power supply and a control system through a lead, the output end of the motor 16 is coaxially connected with one end of the double-headed screw 9 through a coupler, and the workbench 1 is also provided with a movable groove 11 for the electric push rod 6 to move.

The working principle is as follows: during the use, place the cardboard on fixed plate 2, then drive through hydraulic cylinder 14 and fix pressing 3 the top of cardboard and press fixedly, then start electric putter 6 and drive 8 upward movements of hem roller and roll the hem to the both sides of cardboard, when the cardboard thickness changes, accessible motor 16 drives double threaded screw 9 and rotates, realizes adjusting the purpose of two distance between the hem roller 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hem mechanism is used in carton production, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a fixed plate (2) for placing a paperboard through a support rod, a fixed pressure box (3) is arranged at the top of the fixed plate (2), supporting plates (4) are fixedly connected with both sides of the bottom of the workbench (1), a bottom plate (5) is fixedly connected between the supporting plates (4), electric push rods (6) are arranged at the top of the bottom plate (5) and at the two sides of the fixed plate (2), the output end of the electric push rod (6) extends to the upper part of the workbench (1) and is rotationally connected with a hemming roller (8) through a rotating mechanism (7), a double-end screw (9) is also rotationally connected between the supporting plates (4), and the periphery of the electric push rod (6) is sleeved with a moving block (10) in threaded connection with the double-thread screw (9), the workbench (1) is also provided with a movable groove (11) for the electric push rod (6) to move.

2. The folding mechanism for producing cartons as claimed in claim 1, wherein: the top of workstation (1) just is located the equal fixedly connected with riser (12) in one side that electric putter (6) kept away from each other, just fixedly connected with diaphragm (13) between riser (12), fixed mounting has hydraulic cylinder (14) on diaphragm (13), just the output of hydraulic cylinder (14) and the top fixed connection of fixed pressure case (3).

3. The folding mechanism for producing cartons as claimed in claim 1, wherein: slewing mechanism (7) include with electric putter (6) output end fixedly connected with accept board (701), just accept equal fixedly connected with riser (702) in both sides around board (701), the both ends of hem roller (8) are connected with one side rotation that two risers (702) are close to each other respectively.

4. The folding mechanism for producing cartons as claimed in claim 1, wherein: the top of bottom plate (5) fixed mounting has linear slide rail (15), and two the bottom of electric putter (6) all passes through sliding block and linear slide rail (15) sliding connection.

5. The folding mechanism for producing cartons as claimed in claim 1, wherein: the two moving blocks (10) are respectively in threaded connection with opposite threads on the double-head screw (9), a motor (16) is fixedly mounted on one side, away from the electric push rod (6), of one of the supporting plates (4), and the output end of the motor (16) is coaxially connected with one end of the double-head screw (9) through a coupler.