CN214163211U

CN214163211U - Cardboard pusher for cardboard cutting machine

Info

Publication number: CN214163211U
Application number: CN202023200772.XU
Authority: CN
Inventors: 代平; 殷举维
Original assignee: DONGGUAN CITY UNIPARK PACKING CO LTD
Current assignee: DONGGUAN CITY UNIPARK PACKING CO LTD
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-10
Anticipated expiration: 2030-12-26

Abstract

The utility model belongs to the technical field of cardboard processing and specifically relates to a cardboard pusher for cardboard cutting machine is related to, it is including setting up in the propelling movement structure on moving plate surface, the propelling movement structure including set up in extensible member on the moving plate, be provided with the push rod that can contact with big cardboard on the extensible member, extensible member is rodless cylinder, be provided with the slider on the rodless cylinder, the push rod connect in the slider. This application has the propulsion that makes big cardboard and need not artifical the propulsion to reduce the emergence of industrial accident, improve the effect of security.

Description

Cardboard pusher for cardboard cutting machine

Technical Field

The application relates to the field of paperboard processing, in particular to a paperboard pushing device for a paperboard cutting machine.

Background

Corrugated board because of its good physics and mechanics nature, decoration printing adaptability, economical and practical nature and environmental protection nature, application range is more and more wide, and development speed is more and more fast, is honored as "green packing" by the packing world, and at present, the packing of the board of making a letter of a letter has become one of modern commerce and trade use the most widely packing form, has occupied the biggest market share in paper packing market.

The production of corrugated boards usually includes that a large paperboard is manufactured firstly, then the large paperboard is cut into small paperboard finished products with required sizes through a cutting machine, the existing paperboard cutting machine comprises a base, a moving plate is arranged on the base in a sliding mode, a chain saw located on one side of a moving path of the moving plate is vertically arranged above the base, a limiting plate is further arranged on one side of the moving plate, and the chain saw is located between the limiting plate and the moving plate.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that the large cardboard needs to be manually pushed, which causes industrial accidents to easily occur and the safety is low.

SUMMERY OF THE UTILITY MODEL

Need not artifical the propulsion in order to make the propulsion of big cardboard to reduce the emergence of industrial accident, improve the security, this application provides a cardboard pusher for cardboard cutting machine.

The application provides a cardboard pusher for cardboard cutting machine adopts following technical scheme:

the utility model provides a cardboard pusher for cardboard cutting machine, is including setting up in the propelling movement structure on moving plate surface, the propelling movement structure including set up in extensible member on the moving plate, be provided with the push rod that can contact with big cardboard on the extensible member.

Through adopting above-mentioned technical scheme, during the use, place the movable plate with big cardboard on, when needs propelling movement big cardboard, start the extensible member, the telescopic link of extensible member stretches out to release the push rod, the in-process that the push rod was released promotes big cardboard, so, the propulsion that makes big cardboard need not artifical the propulsion, thereby reduces the emergence of industrial accident, improves the security.

Preferably, the telescopic part is a rodless cylinder, a sliding block is arranged on the rodless cylinder, and the push rod is connected to the sliding block.

Through adopting above-mentioned technical scheme, the extensible member is the shared space of the extensible member that significantly reduces of setting up of rodless cylinder, simplifies the structure, reduces manufacturing cost.

Preferably, the number of the rodless cylinders is two, the two rodless cylinders are parallel to each other and are respectively located on two opposite sides of the moving plate, and two ends of the push rod are respectively connected to the two slide blocks.

Through adopting above-mentioned technical scheme, no pole cylinder sets up to two, and the push rod is connected between two sliders, has so improved the push rod to the motive force of big cardboard, has improved the stability of push rod when impelling.

Preferably, the moving plate is further provided with a stabilizing structure for ensuring synchronous movement of the two sliders.

Through adopting above-mentioned technical scheme, can make two slider synchronous motion remove through stable structure to make the push rod more steady when impelling big cardboard, reduce the phenomenon that the push rod appears rocking and take place.

Preferably, the stabilizing structure comprises a rotating shaft which is rotatably arranged at two ends of the large paper board far away from the rodless cylinder, two first gears which are arranged at the outer sides of the rodless cylinders are arranged at two ends of the rotating shaft, two second gears which are arranged at the outer sides of the other ends of the rodless cylinders are further arranged on the movable plate, chains are meshed with the first gears and the second gears on the same side face of the outer sides of the rodless cylinders, and the chains are fixedly connected with the sliding blocks.

Through adopting above-mentioned technical scheme, when two sliders removed, drive two chains and rotate, two chains keep synchronous rotation under the restriction of pivot to the too big deviation takes place for the relative position of two sliders of restriction, and then improves the stability of push rod when the big cardboard of propelling movement.

Preferably, the push rod is further sleeved with a movable pipe sleeve in sliding fit with the push rod, a locking bolt penetrates through the movable pipe sleeve in a threaded manner, the end of the locking bolt abuts against the push rod, and an abutting plate capable of abutting against the large paper board is arranged at one end of the movable pipe sleeve.

Through adopting above-mentioned technical scheme, through the position of adjusting removal pipe box to can adapt to the big cardboard of different width specifications, thereby restrict the length direction of big cardboard at the push rod, improve the practicality.

Preferably, the end part of the push rod is provided with an L-shaped connecting plate, and the connecting plate is attached to the sliding block and detachably connected through a fixing bolt.

Through adopting above-mentioned technical scheme, the setting of connecting plate is convenient for the installation and the dismantlement of push rod, the maintenance work in the later stage of being convenient for.

Preferably, the slider is further provided with a positioning plate, the chain is located below the positioning plate, a positioning bolt penetrates through the chain, and the positioning bolt is in threaded connection with the positioning plate.

Through adopting above-mentioned technical scheme, utilize positioning bolt with chain and locating plate relatively fixed together, so be convenient for installation and the dismantlement work in later stage.

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

1. when the large paper board pushing device is used, the large paper board is placed on the moving plate, when the large paper board needs to be pushed, the telescopic piece is started, the telescopic rod of the telescopic piece extends out, the push rod is pushed out, and the large paper board is pushed in the pushing-out process of the push rod, so that the large paper board does not need to be pushed manually, the occurrence of industrial accidents is reduced, and the safety is improved;

2. when the two sliding blocks move, the two chains are driven to rotate, and the two chains keep synchronous rotation under the limitation of the rotating shaft, so that overlarge deviation of the relative positions of the two sliding blocks is limited, and the stability of the push rod in pushing a large paper board is improved;

3. through adjusting the position of removing the pipe box to can adapt to the big cardboard of different width specifications, thereby restrict big cardboard in the length direction of push rod, improve the practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of a paperboard pushing device for a paperboard cutting machine according to the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. moving the plate; 11. a baffle plate; 2. a rodless cylinder; 21. a slider; 22. positioning a plate; 23. positioning the bolt; 3. a push rod; 31. a connecting plate; 32. fixing the bolt; 4. stabilizing the structure; 41. a supporting seat; 42. a rotating shaft; 43. a first gear; 44. a second gear; 45. a chain; 5. moving the pipe sleeve; 51. a locking bolt; 52. abutting against the board.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses cardboard pusher for cardboard cutting machine. Referring to fig. 1, the paperboard pushing device for the paperboard cutting machine comprises a pushing structure which is arranged on the upper surface of a moving plate 1 and used for pushing a large paperboard. Specifically, the propulsion structure is including setting up the extensible member in movable plate 1 upper surface, and in this embodiment, the extensible member can be no pole cylinder 2, and no pole cylinder 2 sets up along the width direction of movable plate 1, and the quantity of no pole cylinder 2 can be two, and two no pole cylinders 2 are parallel to each other and are located the both ends of movable plate 1 respectively, is provided with the push rod 3 that contacts with big cardboard between the slider 21 of two no pole cylinders 2, and the length direction of push rod 3 is parallel to each other with the length direction of movable plate 1.

Referring to fig. 1 and 2, meanwhile, in order to facilitate installation and later maintenance, an L-shaped connecting plate 31 is disposed at an end of the push rod 3, an inner side surface of the connecting plate 31 is disposed upward away from the moving plate 1, one end of the connecting plate 31 is fixedly connected to the end of the push rod 3, an outer side surface of the connecting plate 31 away from the push rod 3 is attached to a side surface of the slider 21 and detachably connected through a fixing bolt 32, in this embodiment, the number of the fixing bolts 32 may be two, and the two fixing bolts 32 are disposed at intervals along the length direction of the first rodless cylinder 2.

Referring to fig. 1 and 2, a stabilizing structure 4 for ensuring the synchronous movement of the two sliders 21 is also provided on the moving plate 1. Specifically, stable structure 4 is including setting up two supporting seats 41 on movable plate 1, and two supporting seats 41 are located two no pole cylinders 2 and keep away from the one end of big cardboard, and every no pole cylinder 2 department corresponds a supporting seat 41, rotates between two supporting seats 41 and is provided with pivot 42, and pivot 42 and no pole cylinder 2 mutually perpendicular, the lateral surface of two supporting seats 41 is stretched out at the both ends of pivot 42, and the both ends of pivot 42 all are provided with the first gear 43 that is located two supporting seats 41 outsides.

Referring to fig. 1 and 2, the moving plate 1 is further provided with a second gear 44 located outside the other ends of the two rodless cylinders 2, and the second gear 44 is rotatably connected to the support plate. Wherein, the first gear 43 and the second gear 44 on the same side of the outer sides of the two rodless cylinders 2 are meshed with a chain 45, and the chain 45 is connected with the first slide block 21. Specifically, the slide block 21 is further horizontally provided with a positioning plate 22, a chain 45 is positioned below the positioning plate 22 and close to the positioning plate 22, a positioning bolt 23 is arranged in the chain 45 in a penetrating manner, the positioning bolt 23 is in threaded connection with the positioning plate 22, and the chain 45 is fixedly connected to the positioning plate 22 after the positioning bolt 23 is screwed.

Referring to fig. 1, in addition, still cup jointed on push rod 3 and slided the complex removal pipe box 5 with push rod 3, the screw thread runs through has locking bolt 51 on removing pipe box 5, locking bolt 51's tip supports tightly on push rod 3, it is provided with the butt board 52 that can be inconsistent with big cardboard to remove pipe box 5 and go up one end, so, through adjusting the position that removes pipe box 5 to can adapt to the big cardboard of different width specifications, thereby restrict big cardboard at the length direction of push rod 3, improve the practicality. Meanwhile, a baffle plate 11 is arranged at one end, close to the telescopic rod of the pushing cylinder, of the moving plate 1, the baffle plate 11 is vertically arranged and located above the first rodless cylinder 2, and the baffle plate 11 is matched with the abutting plate 52, so that a large paperboard can be better clamped.

The implementation principle of the paperboard pushing device for the paperboard cutting machine is as follows: when the device is used, the large paper board is placed on the moving plate 1, one side of the large paper board is in contact with the baffle plate 11, and then the moving pipe sleeve 5 is adjusted to limit the large paper board; when needs propelling movement big cardboard, start two no pole cylinders 2, two sliders 21 remove and drive push rod 3 and carry out the propelling movement operation to big cardboard, and at push rod 3 removal in-process, two chains 45 are driven and are rotated, and rotate in step under the effect of pivot 42 to ensure two slider 21 synchronous motion, thereby improve push rod 3's stability, and then improve the effect, every cut once after repeat above-mentioned operation can.

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 cardboard pusher for cardboard cutting machine which characterized in that: the pushing structure comprises a telescopic piece arranged on the moving plate (1), and a push rod (3) which can be in contact with the large paperboard is arranged on the telescopic piece.

2. A board pushing device for a board cutter according to claim 1, wherein: the telescopic piece is a rodless cylinder (2), a sliding block (21) is arranged on the rodless cylinder (2), and the push rod (3) is connected to the sliding block (21).

3. A board pushing device for a board cutter according to claim 2, wherein: the number of the rodless cylinders (2) is two, the two rodless cylinders (2) are parallel to each other and are respectively located on two opposite sides of the moving plate (1), and two ends of the push rod (3) are respectively connected to the two sliding blocks (21).

4. A board pushing device for a board cutter according to claim 3, wherein: the moving plate (1) is also provided with a stabilizing structure (4) used for ensuring the synchronous movement of the two sliding blocks (21).

5. The board pushing device for a board cutting machine of claim 4, wherein: stabilizing structure (4) including rotate set up in two pivot (42) of the one end of big cardboard is kept away from in rodless cylinder (2), the both ends of pivot (42) all are provided with and are located two first gear (43) in rodless cylinder (2) outside, still be provided with on movable plate (1) and be located two second gear (44) in rodless cylinder (2) other end outside, two with the side in rodless cylinder (2) outside all mesh on first gear (43) and second gear (44) have chain (45), chain (45) are all slider (21) fixed connection.

6. A board pushing device for a board cutter according to claim 3, wherein: the push rod (3) is further sleeved with a movable pipe sleeve (5) matched with the push rod (3) in a sliding mode, a locking bolt (51) penetrates through the upper thread of the movable pipe sleeve (5), the end portion of the locking bolt (51) abuts against the push rod (3), and an abutting plate (52) capable of abutting against a large paper board is arranged at one end of the movable pipe sleeve (5).

7. A board pushing device for a board cutter according to claim 3, wherein: the end part of the push rod (3) is provided with an L-shaped connecting plate (31), and the connecting plate (31) is attached to the sliding block (21) and detachably connected through a fixing bolt (32).

8. A carton pushing device for a carton cutting machine according to claim 5, characterized in that: still be provided with locating plate (22) on slider (21), chain (45) are located the below of locating plate (22), wear to be equipped with positioning bolt (23) in chain (45), positioning bolt (23) threaded connection in locating plate (22).