CN213830506U

CN213830506U - Novel wheeled leading edge adsorption paper feeding equipment

Info

Publication number: CN213830506U
Application number: CN202021893437.XU
Authority: CN
Inventors: 王家良; 王乾才
Original assignee: Hainan Meiqian Packaging Products Co ltd
Current assignee: Hainan Meiqian Packaging Products Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-30
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a leading edge adsorption paper feeding equipment technical field just discloses a novel wheeled leading edge adsorption paper feeding equipment, including the adsorption paper feeding equipment body, the standing groove has been seted up respectively to the both sides surface around the adsorption paper feeding equipment body, two of fixedly connected with connecting blocks on the bottom inner wall of standing groove respectively the connecting block upper end all is provided with places the piece, two fixedly connected with slide bar between the connecting block, two sliders have been cup jointed in the activity respectively on the slide bar rotate respectively on the slider and be connected with the connecting rod, two lower surface difference fixedly connected with two backup pads of placing the piece, two fixedly connected with axis of rotation between the backup pad, the one end that the slider was kept away from to two connecting rods activity respectively cup joints in the axis of rotation. This novel wheeled leading edge adsorption paper feeding equipment has avoided the corrugated board to pile and has directly dropped to the adsorption paper feeding equipment body on, and then has avoided the adsorption paper feeding equipment body to appear the not hard up condition of inside spare part for a long time when receiving the impact.

Description

Novel wheeled leading edge adsorption paper feeding equipment

Technical Field

The utility model relates to a leading edge adsorption paper feeding equipment technical field specifically is a novel wheeled leading edge adsorption paper feeding equipment.

Background

With the development of the existing corrugated carton printing machinery, the requirement on the production speed of the paper carton mechanical equipment is higher and higher, in the manufacturing process of the paper carton mechanical equipment, a paper feeding mechanism is very important, more and more corrugated carton printing machines need to adopt a front edge paper feeding device, in the production process of corrugated cartons, more corrugated boards are generally placed on the front edge paper feeding device for pursuing efficiency and speed, the weight of the general BC-corrugated boards is approximately 800-900 g, when 40-50 corrugated boards are placed on the front edge paper feeding device, the front edge device bears the weight of 32-45 kg, most of the existing front edge paper feeding devices are all conveyed from the bottommost part of a corrugated board pile, after one bottommost corrugated board is conveyed, gaps exist between the rest corrugated board piles and the front edge paper feeding device, and then the corrugated board pile vertically falls under the action of gravity to generate impact force on the front edge paper feeding device, the more times of impact force is applied to the leading edge paper feeding device under long-time high-efficiency operation, and further certain influence may be caused on parts inside the leading edge paper feeding device, and even one performance and use time of the whole leading edge paper feeding device are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a novel wheeled leading edge adsorption paper equipment possesses a shock attenuation buffering to having 40-50 corrugated board piles, avoids the corrugated board to pile and drops perpendicularly and causes advantages such as impact to leading edge adsorption paper equipment, has solved the corrugated board and has piled the problem that drops perpendicularly and cause the impact to leading edge adsorption paper equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel wheel type front edge paper feeding device comprises a paper feeding device body, wherein the front side surface and the rear side surface of the paper feeding device body are respectively provided with a placing groove, the inner wall of the bottom of the placing groove is respectively and fixedly connected with two connecting blocks, the upper surfaces of the two connecting blocks are respectively and fixedly connected with a hydraulic buffer, the upper ends of the two hydraulic buffers are respectively and fixedly connected with a placing block, a sliding rod is fixedly connected between the two connecting blocks, the sliding rod is respectively and movably sleeved with two sliding blocks, a spring is respectively and fixedly connected between the two sliding blocks and the adjacent connecting block, the spring is movably sleeved on the sliding rod, the two sliding blocks are respectively and rotatably connected with a connecting rod, the two sliding blocks are respectively and fixedly connected with a rotating block, the rotating block is rotatably connected with a connecting rod, and a rotating shaft is fixedly connected between the two straight plates at the upper end of the rotating block, the rotation groove has all been seted up at the both ends of connecting rod, the one end that the connecting rod is connected with the turning block carries out the activity through rotating groove and axis of rotation and cup joints, the lower surface of placing the piece is two backup pads of fixedly connected with respectively, two same fixedly connected with axis of rotation between the backup pad, the one end that the slider was kept away from to two connecting rods activity respectively cup joints in the axis of rotation, cup jointed three partition plate in the axis of rotation respectively, three partition plate cuts apart into two rotation regions with the axis of rotation, two the one end that the turning block was kept away from to the connecting rod is movable respectively through rotating the groove and cup joints in two rotation regions in the axis of rotation equally.

Preferably, the two placing grooves extend out of the upper surface of the paper feeding device body and the right side surface of the paper feeding device body.

Preferably, the structure of the placing block is an L-shaped structure.

Preferably, both ends of the connecting rod are provided with semicircular lugs.

Preferably, the two rotating areas on the rotating shaft are respectively positioned at the same vertical horizontal position with the positions of the two rotating blocks on the two sliding blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel wheeled leading edge adsorption paper feeding equipment possesses following beneficial effect:

1. when 40-50 corrugated boards are placed on the two placing blocks, the paper feeding equipment body is started, the conveying wheels in the paper feeding equipment body convey the bottommost corrugated board in the corrugated board pile, after the paper feeding equipment body conveys the bottommost corrugated board, the rest corrugated boards lose support and fall downwards under the action of inertia, the corrugated board pile is contacted with the placing blocks, impact force is generated on the placing blocks, the impact force received by the placing blocks is respectively transmitted to the two rotating blocks through the two connecting rods connected with the lower ends of the placing blocks, the two rotating blocks respectively push the two sliding blocks to move oppositely on the sliding rods, meanwhile, the springs between the sliding blocks and the connecting blocks are subjected to extrusion force, and a linear relation is formed between stress and strain in the materials of the springs when the springs are subjected to the extrusion force, and then the spring contracts, and then the produced impact of whereabouts is piled to corrugated board has fine cushioning effect, place hydraulic telescoping rod on the hydraulic buffer between piece and the connecting block simultaneously and contract when receiving the extrusion force in the feed cylinder, further slowed down the produced impact of corrugated board heap whereabouts, and then avoided the corrugated board heap directly to drop to the adsorption paper equipment body on, and then avoided the adsorption paper equipment body to appear the not hard up condition of inside spare part when receiving the impact for a long time, the vibration noise that the in-process of both clashes produced has also been reduced simultaneously.

2. This novel wheeled leading edge adsorption paper feeding equipment all sets up to semi-circular lug through the both ends with the connecting rod, and then when the connecting rod rotates in the axis of rotation on the turning block or between two backup pads, the effectual area of contact that has reduced between the two and improved smooth degree, and then reduced frictional force between the two, avoided appearing the dead condition of mechanical card.

Drawings

Fig. 1 is a schematic structural view of a novel wheeled leading edge paper feeding device of the present invention;

FIG. 2 is a schematic view of the buffering mechanism of the present invention;

fig. 3 is a schematic view of the structure split of the connection mechanism of the present invention.

In the figure: the paper feeding device comprises a paper feeding device body 1, a placing groove 2, a placing block 3, a connecting block 4, a sliding rod 5, a hydraulic buffer 6, a sliding block 7, a supporting plate 8, a spring 9, a connecting rod 10, a dividing plate 11, a rotating shaft 12, a rotating block 13 and a rotating groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.

Referring to fig. 1-3, the present invention provides a new technical solution: a novel wheel type front edge paper feeding device comprises a paper feeding device body 1, wherein the front side surface and the rear side surface of the paper feeding device body 1 are respectively provided with a placing groove 2, the two placing grooves 2 extend out of the upper surface of the paper feeding device body 1 and the right side surface of the paper feeding device body 1, the connecting structures in the two placing grooves 2 are the same, the inner wall of the bottom of each placing groove 2 is fixedly connected with two connecting blocks 4, the two connecting blocks 4 are respectively and fixedly connected with the left side and the right side of the inner wall of the bottom of each placing groove 2, the upper surfaces of the two connecting blocks 4 are respectively and fixedly connected with a hydraulic buffer 6, the hydraulic buffers 6 are of the existing structure without excessive description, the upper ends of the two hydraulic buffers 6 are respectively and fixedly connected with a placing block 3, the two hydraulic buffers 6 are both positioned on the lower surface of the placing block 3, and the placing block 3 is of an L-shaped structure, meanwhile, the structures of the placing blocks 3 in the two placing grooves 2 are set in a relative mode, when the number of the corrugated boards placed between the two placing blocks 3 is 40-50, the horizontal positions of the transverse plates of the two placing blocks 3 are higher than the horizontal position of the upper surface of the paper feeding device body 1 and lower than the horizontal position of the highest point of the rotation of the conveying wheel in the paper feeding device body 1, so that the paper feeding device body 1 can convey the corrugated boards on the two placing blocks 3, a sliding rod 5 is fixedly connected between the two connecting blocks 4, two sliding blocks 7 are respectively and slidably connected on the sliding rod 5, a sliding groove is formed in each sliding block 7, each sliding block 7 is movably sleeved on the corresponding sliding rod 5 through the corresponding sliding groove, a spring 9 is respectively and fixedly connected between each sliding block 7 and the adjacent connecting block 4, the spring 9 is movably sleeved on the corresponding sliding rod 5, and rotating blocks 13 are respectively and fixedly connected on the two sliding blocks 7, however, the two rotating blocks 13 are respectively arranged at the same position on the two sliding blocks 7, the rotating blocks 13 are rotatably connected with a connecting rod 10, the structure at the upper end of the rotating blocks 13 is a U-shaped structure, a rotating shaft 12 is fixedly connected between the two straight plates at the upper end of the rotating blocks 13, rotating grooves 14 are respectively formed at the two ends of the connecting rod 10, one end of the connecting rod 10 connected with the rotating blocks 13 is movably sleeved with the rotating shaft 12 through the rotating grooves 14, the two ends of the connecting rod 10 are respectively provided with a semicircular lug, when the connecting rod 10 rotates on the rotating blocks 13, the contact area between the two rotating blocks is effectively reduced, the smoothness is improved, the friction between the two rotating blocks is reduced, the mechanical jamming is avoided, the supporting plates 8 are fixedly connected to the lower surface of the placing block 3, the number of the supporting plates 8 is two, and the two supporting plates 8 are respectively and fixedly connected to the front side and the rear side of the lower surface of the placing block 3, simultaneously two backup pads 8 are located and place between two hydraulic buffer 6 that 3 lower surfaces of piece are connected, same fixedly connected with axis of rotation 12 between two backup pads 8, three cut apart board 11 has been cup jointed on the axis of rotation 12 respectively, and then three cut apart board 11 is cut apart into two rotation region with axis of rotation 12, and then two rotation region on the axis of rotation 12 are in same vertical horizontal position with the position that two turning block 13 set up on two sliders 7 respectively, and then two connecting rods 10 keep away from the one end of turning block 13 and cup joint on two rotation region on axis of rotation 12 through rotating groove 14 activity respectively equally.

The working principle is as follows: when the novel wheel type leading edge paper feeding device is used, when 40-50 corrugated boards are placed on the two placing blocks 3, the paper feeding device body 1 is started, the conveying wheel in the paper feeding device body 1 conveys the corrugated board at the bottommost part of the corrugated board stack, after the paper feeding device body 1 conveys the corrugated board at the bottommost part, the rest corrugated boards lose support and fall downwards under the action of inertia, the corrugated board stack is contacted with the placing blocks 3 to generate impact force on the placing blocks 3, the placing blocks 3 respectively transmit the impact force to the two rotating blocks 13 through the two connecting rods 10 connected with the lower ends of the placing blocks, the two rotating blocks 13 respectively push the two sliding blocks 7 to move oppositely on the sliding rod 5, and meanwhile, the springs 9 between the sliding blocks 7 and the connecting blocks 4 are subjected to extrusion force, and then spring 9 forms linear relation between stress and the meeting an emergency in its self material when receiving the extrusion force, and then spring 9 contracts, and then has fine cushioning effect to the produced impact of corrugated board heap whereabouts, places the hydraulic telescoping rod on the hydraulic buffer 6 between piece 3 and connecting block 4 simultaneously and in contracting into hydraulic cylinder when receiving the extrusion force, has further slowed down the produced impact of corrugated board heap whereabouts.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel wheeled leading edge adsorption paper feeding equipment, includes adsorption paper feeding equipment body (1), standing groove (2), its characterized in that have been seted up respectively to adsorption paper feeding equipment body (1) front and back both sides surface: the bottom inner wall of standing groove (2) is gone up two connecting blocks of fixedly connected with (4), two respectively the upper surface difference fixedly connected with hydraulic buffer (6) on connecting block (4), the equal fixedly connected with in upper end of two hydraulic buffer (6) places piece (3), two fixedly connected with slide bar (5) between connecting block (4), two slider (7), two have been cup jointed in the activity respectively on slide bar (5) rotate respectively on slider (7) and be connected with connecting rod (10), the lower surface difference fixedly connected with two backup pads (8) of placing piece (3), two fixedly connected with axis of rotation (12) between backup pad (8), the one end that slider (7) were kept away from in two connecting rod (10) activity respectively cup joints on axis of rotation (12).

2. The novel wheeled leading edge paper feeding apparatus of claim 1, wherein: the two placing grooves (2) extend out of the upper surface of the paper feeding device body (1) and the right side surface of the paper feeding device body (1).

3. The novel wheeled leading edge paper feeding apparatus of claim 1, wherein: two on slider (7) respectively fixedly connected with turning block (13), it is connected with connecting rod (10) to rotate on turning block (13), same fixedly connected with axis of rotation (12) between two straight boards of turning block (13) upper end, rotation groove (14) have all been seted up at the both ends of connecting rod (10), the one end that connecting rod (10) and turning block (13) are connected is through rotating groove (14) and axis of rotation (12) carry out the activity and cup joint.

4. A novel wheeled leading edge paper feeding apparatus as claimed in claim 3, wherein: the two ends of the connecting rod (10) are both provided with semicircular convex blocks.

5. The novel wheeled leading edge paper feeding apparatus of claim 1, wherein: two slide blocks (7) are respectively and fixedly connected with a spring (9) between the adjacent connecting blocks (4), and the spring (9) is movably sleeved on the slide rod (5).

6. The novel wheeled leading edge paper feeding apparatus of claim 1, wherein: the rotating shaft (12) is sleeved with three partition plates (11) respectively, the rotating shaft (12) is divided into two rotating areas by the three partition plates (11), and one ends, far away from the rotating block (13), of the two connecting rods (10) are movably sleeved on the two rotating areas on the rotating shaft (12) through rotating grooves (14) respectively.