CN217415040U

CN217415040U - High-precision packaging carton fold line pre-pressing device

Info

Publication number: CN217415040U
Application number: CN202220263210.XU
Authority: CN
Inventors: 周赞
Original assignee: Hunan Ningxiang Xiangfeng Color Printing Packaging Co ltd
Current assignee: Hunan Ningxiang Xiangfeng Color Printing Packaging Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-09-13
Anticipated expiration: 2032-02-09

Abstract

The utility model relates to the technical field of packaging cartons, in particular to a packaging carton fold line high-precision prepressing device, which comprises a portal frame, wherein the top of the surface of the portal frame is provided with a hydraulic cylinder, the surface of the hydraulic cylinder is fixedly connected with a pressure head, a spring plate is arranged below the pressure head, one side of the spring plate, which is far away from the pressure head, is provided with a first fold line plate and a second fold line plate, one side of the second fold line plate is provided with a guide panel, one side of the guide panel, which is far away from the second fold line plate, is provided with a storage plate, the surface of the storage plate is provided with a movable groove, a push plate is arranged in the movable groove, the bottom of the push plate is fixedly connected with a conveyor belt, the carton achieves the purpose of automatic feeding in the process of fold line by connecting the conveyor belt and the push plate, the first fold line plate and the second fold line plate are arranged at the bottom of the spring plate so as to facilitate the automatic fold line of the carton when the pressure head punches towards the surface of the spring plate, thereby saving the time cost and labor energy generated in the folding line process of the packaging carton.

Description

High-precision packaging carton fold line pre-pressing device

Technical Field

The utility model relates to a packing carton technical field particularly, relates to a packing carton broken line high accuracy prepressing device.

Background

The carton is used for packing article in daily life often, is the most extensive packing product of practicality, and the carton need carry out the indentation through the indentator in order can be swift more to assemble folding, the subsequent work of being convenient for.

For example, the application number is CN201710442860.4, the invention provides a carton indentation folding line device, which relates to the technical field of carton production equipment and comprises a feeding mechanism and a folding line mechanism arranged in the feeding direction of the feeding mechanism, wherein the folding line mechanism comprises a conveying platform and a folding plate hinged with one end of the conveying platform, the folding plate and the conveying platform are positioned on the same plane, the hinged part of the folding plate and the conveying platform forms a straight line, the conveying platform is positioned at the straight line and is further provided with a pressing plate, the pressing plate is arranged on the conveying platform in a sliding mode along the vertical direction, a folding plate air cylinder for driving the folding plate to rotate is arranged below the folding plate, the folding plate is further provided with a positioning mechanism, the positioning mechanism is movably arranged on the folding plate, and the other end of the conveying platform is provided with the feeding mechanism. The automatic box gluing machine can be used for automatic production, and can ensure that the crease mark position is correct and the box gluing quality is ensured.

When the folding carton is used, different positions of the same carton need to be folded, the folding times are more, the carton cannot be formed at one time, the folding speed of the carton is slower, and the use is not convenient and fast.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a packing carton broken line high accuracy prestressing device can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-precision prepressing device for fold lines of packaging cartons comprises a portal frame, wherein a hydraulic cylinder is arranged at the top of the surface of the portal frame, pressure heads are fixedly connected to the surface of the hydraulic cylinder, spring plates are arranged below the pressure heads, one side, away from the pressure heads, of each spring plate is provided with a first fold line plate and a second fold line plate, the first fold line plates are provided with two fold line plates and are positioned above the surfaces of the second fold line plates, two sides of each second fold line plate are connected with rotating shafts, two ends of each rotating shaft are connected with supporting rods, one side of each supporting rod is provided with a connecting rod, the connecting rods are integrally connected to the bottoms of the spring plates, one side, away from the bottoms of the spring plates, of each connecting rod is fixedly connected with a reset spring, one end, away from the connecting rods, of each reset spring is positioned inside a bearing rod, the bearing rod is positioned on one side of the second fold line plate, one side, away from the second fold line plate, is provided with a material placing plate, put thing board surface four corners and be equipped with the fender rod, movable groove has been seted up on the thing board surface between the fender rod, the activity inslot is equipped with the slurcam, slurcam bottom fixedly connected with conveyer belt, the conveyer belt cover is established on action wheel and driven wheel surface, action wheel surface connection has the axis of rotation, the axis of rotation runs through the support column surface, the support column surface connection has driving motor.

Preferably, a rotating shaft penetrates through two sides of the first folding line plate, and supporting rods are also arranged on two sides of the rotating shaft.

Preferably, the bearing rod is located between the first fold line plate and the second fold line plate, a plurality of connecting rods are arranged above the bearing rod, and the connecting rods are located at four corners of the bottom of the spring plate.

Preferably, the two sides of the material guide panel are provided with limit grooves, the limit grooves are integrally connected with guard rods on the surfaces of the movable grooves, and the side, connected with the limit grooves, of each guard rod is provided with a discharge hole.

Preferably, the pushing groove is formed in one surface, far away from the object placing plate, of the guard bar, the bottom of the pushing groove is integrally connected with a sliding groove, and a pushing plate is arranged in the sliding groove.

Preferably, the material guide panel is fixedly connected with the object placing plate through a limiting groove.

Preferably, one end of the limiting groove, which is far away from the discharge hole, is integrally connected with an anti-falling rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

connect the purpose that makes the carton realize automatic feeding at the in-process of broken line through conveyer belt and catch bar, and the anticreep pole can prevent that the carton from dropping from the spring board surface at the in-process of material loading, broken line board and No. two broken line boards are established in spring board bottom, so that can make the automatic broken line of carton when the pressure head is to spring board surface stamping, and reset spring is connected to spring board bottom, broken line board and No. two broken line board swivelling joint are around the spring board, make the carton can be automatic uninterruptedly continuous work at the in-process of pre-broken line, and can one shot forming, need not to fold many times the carrying on of carton, the speed of carton broken line has been accelerated, thereby packing broken line in-process produced time cost has been saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the high-precision packaging carton fold line pre-pressing device of the present invention;

fig. 2 is a right side view structure schematic diagram of the high precision packaging carton fold line pre-pressing device of the present invention;

fig. 3 is a schematic view of a limiting groove of the high-precision packaging carton fold line pre-pressing device of the present invention;

fig. 4 is the utility model discloses a packing carton broken line high accuracy prestressing force device's a broken line board and No. two broken line boards's schematic diagram.

In the figure: 1. a gantry; 2. a hydraulic cylinder; 3. a pressure head; 4. a spring plate; 5. a connecting rod; 6. a return spring; 7. a bearing rod; 8. a rotating shaft; 9. a first fold line plate; 10. a support bar; 11. a second wire folding plate; 12. a guard bar; 13. a storage plate; 14. a driving wheel; 15. a conveyor belt; 16. a movable groove; 17. a push groove; 18. a push plate; 19. a sliding groove; 20. a discharge port; 21. a limiting groove; 22. an anti-drop rod; 23. a material guide panel; 24. a driven wheel; 25. a support pillar; 26. a drive motor; 27. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than 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.

Examples

As shown in fig. 1-4, a high-precision pre-pressing device for folding lines of packaging cartons comprises a portal frame 1, wherein a hydraulic cylinder 2 is arranged at the top of the surface of the portal frame 1, a pressure head 3 is fixedly connected to the surface of the hydraulic cylinder 2, a spring plate 4 is arranged below the pressure head 3, a first folding line plate 9 and a second folding line plate 11 are arranged on one side of the spring plate 4 away from the pressure head 3, two first folding line plates 9 are arranged above the surface of the second folding line plate 11, two sides of the second folding line plate 11 are connected with a rotating shaft 8, two ends of the rotating shaft 8 are connected with support rods 10, one side of each support rod 10 is provided with a connecting rod 5, the connecting rod 5 is integrally connected to the bottom of the spring plate 4, one side of the connecting rod 5 away from the bottom of the spring plate 4 is fixedly connected with a return spring 6, one end of the return spring 6 away from the connecting rod 5 is arranged inside a receiving rod 7, the adapting rod 7 is located No. two broken line boards 11 one side, No. two broken line boards 11 one side is equipped with guide panel 23, the one side that No. two broken line boards 11 were kept away from to guide panel 23 is equipped with puts thing board 13, it is equipped with guard bar 12 to put thing board 13 surface four corners, the thing board 13 surface of putting between the guard bar 12 has seted up movable groove 16, be equipped with slurcam 18 in the movable groove 16, slurcam 18 bottom fixedly connected with

conveyer belt

15, 15 covers of conveyer belt are established at action wheel 14 and from driving wheel 24 surface, action wheel 14 surface connection has axis of rotation 27, axis of rotation 27 runs through support column 25 surface, support column 25 surface connection has driving motor 26.

Through above-mentioned technical scheme, through the cooperation of spring plate 4 and No. 9 broken line boards and No. two broken line boards 11 of broken line board rather than the bottom, make pressure head 3 when the downward activity, can realize the purpose of automatic paper feed case broken line in advance, connecting rod 5 is equipped with a plurality of, is located the four corners department of spring plate 4 respectively, thereby the drive that pushing plate 18 passes through conveyer belt 15 drives the carton material loading at the activity of activity inslot 16, the material loading speed of pushing plate 18 matches with the speed chronogenesis of the downward activity of pressure head 3.

In the embodiment, two sides of the first folding line plate 9 are connected with a rotating shaft 8 in a penetrating manner, two sides of the rotating shaft 8 are also provided with support rods 10, the adapting rod 7 is positioned between the first folding line plate 9 and the second folding line plate 11, the connecting rod 5 above the adapting rod 7 is provided with a plurality of connecting rods, the connecting rod 5 is positioned at four corners of the bottom of the spring plate 4, two sides of the material guide panel 23 are provided with limiting grooves 21, the limiting grooves 21 are integrally connected with the guard rods 12 on the surface of the movable groove 16, one side of the guard rods 12 connected with the limiting grooves 21 is provided with a discharge port 20, the pushing groove 17 is positioned on one side of the guard rods 12 far away from the object placing plate 13, the bottom of the pushing groove 17 is integrally connected with a sliding groove 19, a pushing plate 18 is arranged in the sliding groove 19, the material guide panel 23 is fixedly connected with the object placing plate 13 through the limiting grooves 21, one end of the limiting grooves 21 far away from the discharge port 20 is integrally connected with a pushing rod 22, the limiting groove 21 prevents the carton from displacing when being conveyed to the spring plate 4, the discharge port 20 is arranged on the bottom surface of the guard bar 12, the height of the discharge port 20 is equal to the thickness of the carton, and the pushing groove 17 is the same as the discharge port 20 in height and opposite to the discharge port 20 in position.

This packing carton broken line high accuracy prestressing device's theory of operation:

when in use, the paper box without folding lines is firstly put into the protective rod 12 on the surface of the object placing plate 13, then the power supply is switched on to drive the driving wheel 14 to rotate by the driving motor 26, so that the driven wheel 24 also rotates along with the rotation, the driving wheel 14 and the driven wheel 24 are sleeved with the belt 15 and the pushing plate 18, which are connected to each other, to move along with the pushing of the cartons towards the guiding panel 23, so that the cartons are pushed from the surface of the object placing plate 13 to the discharging hole 20 and then slide from the surface of the guiding panel 23 to the surface of the spring plate 4, the limiting groove 21 and the anti-drop rod 22 prevent the carton from displacing in the sliding process, the speed of the pushing plate 18 is matched with the downward moving speed of the pressure head 3, when the pressure head 3 moves downwards, the spring plate 4 moves downwards under pressure, so that the purpose of folding the cartons is achieved by pressing the first folding line plate 9 and the second folding line plate 11 to rotate, and the cartons completing the pre-folding lines are pushed by the next cartons to leave the surface of the spring plate 4 from the space between the anti-falling rods 22.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a packing carton broken line high accuracy prestressing device, includes portal frame (1), its characterized in that: the gantry crane is characterized in that a hydraulic cylinder (2) is arranged at the top of the surface of a gantry frame (1), a pressure head (3) is fixedly connected to the surface of the hydraulic cylinder (2), a spring plate (4) is arranged below the pressure head (3), two fold line plates (9) and two fold line plates (11) are arranged on one side, far away from the pressure head (3), of the spring plate (4), the two fold line plates (9) are arranged above the surface of the two fold line plates (11), two sides of the two fold line plates (11) are connected with a rotating shaft (8), two ends of the rotating shaft (8) are connected with supporting rods (10), one side of each supporting rod (10) is provided with a connecting rod (5), the connecting rod (5) is integrally connected to the bottom of the spring plate (4), one side, far away from the bottom of the spring plate (4), of each connecting rod (5) is fixedly connected with a reset spring (6), one end, far away from the connecting rod (5), of each reset spring (6) is located inside a receiving rod (7), accept pole (7) and be located No. two broken line board (11) one side, No. two broken line board (11) one side is equipped with guide panel (23), the one side that No. two broken line board (11) were kept away from in guide panel (23) is equipped with puts thing board (13), it is equipped with fender rod (12) to put thing board (13) surface four corners, movable groove (16) have been seted up on thing board (13) surface of putting between fender rod (12), be equipped with slurcam (18) in movable groove (16), slurcam (18) bottom fixedly connected with conveyer belt (15), conveyer belt (15) cover is established at action wheel (14) and from driving wheel (24) surface, action wheel (14) surface connection has axis of rotation (27), axis of rotation (27) run through support column (25) surface, support column (25) surface connection has driving motor (26).

2. The high-precision pre-pressing device for the packaging carton folding line according to claim 1 is characterized in that: two sides of the first folding line plate (9) are connected with a rotating shaft (8) in a penetrating mode, and two sides of the rotating shaft (8) are also provided with supporting rods (10).

3. The high-precision pre-pressing device for the packaging carton folding line according to claim 1 is characterized in that: the bearing rod (7) is located between the first folding line plate (9) and the second folding line plate (11), the connecting rod (5) above the bearing rod (7) is provided with a plurality of connecting rods, and the connecting rod (5) is located at the four corners of the bottom of the spring plate (4).

4. The high-precision pre-pressing device for the packaging carton folding line according to claim 1 is characterized in that: limiting grooves (21) are formed in two sides of the material guide panel (23), the limiting grooves (21) are integrally connected with guard rods (12) on the surfaces of the movable grooves (16), and discharge holes (20) are formed in the surfaces, connected with the limiting grooves (21), of the guard rods (12).

5. The high-precision pre-pressing device for the folding lines of the packaging cartons as claimed in claim 1, wherein: the push groove (17) is located the one side of protection rod (12) far away from storage plate (13), push groove (17) bottom integration is connected with sliding tray (19), be equipped with push plate (18) in sliding tray (19).

6. The high-precision pre-pressing device for the packaging carton folding line according to claim 1 is characterized in that: the material guide panel (23) is fixedly connected with the object placing plate (13) through a limiting groove (21).

7. The high-precision pre-pressing device for the packaging carton folding line according to claim 6, is characterized in that: one end of the limiting groove (21) far away from the discharge hole (20) is integrally connected with an anti-falling rod (22).