CN215152266U

CN215152266U - Paper feeding device for preventing paperboard from collapsing

Info

Publication number: CN215152266U
Application number: CN202120619859.6U
Authority: CN
Inventors: 徐衍亮; 林鑫鑫; 王杰
Original assignee: Hangzhou Bingchuang Environmental Protection Packaging Co ltd
Current assignee: Hangzhou Bingchuang Environmental Protection Packaging Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-14
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a paper feeding device for preventing paperboard from collapsing, which comprises a mounting rack, wherein the mounting rack is provided with an installation inner cavity, the bottom of the installation inner cavity is fixedly connected with a supporting block, the top of the mounting rack is provided with a first paper guide part along the front end and the back end of the mounting rack, the right side of the mounting rack is provided with a second paper guide part, a paper guide gap is arranged between the first paper guide part and the second paper guide part, four corners of the bottom of the second paper guide part are provided with connecting rods, the mounting rack is arranged between the first paper guide part and the supporting block and is provided with a supporting frame, the front end and the back end of the supporting frame and the mounting rack are provided with sliding parts, and a rotating part is arranged between the supporting frame and the sliding parts; adopt first paper portion, support frame, slider, second paper portion, rotate a matched with mode to realize that the support frame supports the middle part of cardboard when using, prevent that the middle part of cardboard from collapsing downwards, make the difficult crease that produces of cardboard, reduce the unable rate of utilization of cardboard.

Description

Paper feeding device for preventing paperboard from collapsing

Technical Field

The utility model relates to a stick with paste box machine technical field, concretely relates to prevent adsorption paper feeding device that cardboard sinks.

Background

The box pasting machine is one of basic devices in the production industry of paper boxes and paper box printing, the application of the box pasting machine is the last process of packaging box processing in the packaging and printing industry, the printed and die-cut molded paper boards are folded and formed and pasted with paste openings, and the manual box pasting mode is replaced by the machine box pasting mode, so that the labor cost is reduced, and the efficiency is improved.

At present, current paste carton portion of form advancing when transporting longer great cardboard, the portion of form advancing pulls open the interval too big, and the decurrent pressure grow in middle part of cardboard makes the cardboard collapse the deformation downwards easily to lead to the cardboard to produce the crease, unable use causes the waste of cardboard, make the cost improve greatly.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, an object of the utility model is to provide a prevent adsorption paper feeding device that cardboard sinks in order to solve foretell problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prevent adsorption paper feeding device that cardboard sinks, including the mounting bracket, the mounting bracket is provided with the installation inner chamber, the bottom fixedly connected with rest pad of installation inner chamber, both ends are provided with first paper guide portion around self at the top of mounting bracket, the right side of mounting bracket is provided with second paper guide portion, be provided with the paper guide clearance between first paper guide portion and the second paper guide portion, the four corners department of the bottom of second paper guide portion all is provided with the connecting rod, the mounting bracket is arranged in and is provided with the support frame between first paper guide portion and the rest pad, both ends all are provided with the slider around support frame and the mounting bracket, the slider is used for driving the support frame and makes the displacement along the length direction in paper guide clearance, the left end of slider is connected with the mounting bracket, the right-hand member is connected with the left connecting rod of arranging second paper guide portion in, be provided with the rotation piece between support frame and the slider, it is used for driving the support frame and makes the rotation in paper guide clearance to rotate.

The technical scheme has the advantages that: the utility model discloses a mounting bracket, installation inner chamber, rest pad, first paper portion, second paper portion, slider, rotation piece realize, support the middle part of cardboard through the support frame, prevent that the middle part of cardboard from collapsing downwards, make the difficult crease that produces of cardboard, reduce the unable rate of utilization of cardboard, the waste of reduce cost.

Preferably, first paper guide portion includes the driving piece, the apparatus further comprises a rotating shaft, a supporting seat, a transmission shaft, the driving piece sets up in the left part that leans on of the lateral wall of the front end of mounting bracket, the both ends all around pivot, supporting seat, transmission shaft with the mounting bracket around be connected at both ends, and pivot, supporting seat, transmission shaft set up along the length direction of mounting bracket, the cover is equipped with the paper guide belt between pivot and the transmission shaft, the medial surface at the middle part of paper guide belt is laminated with the up end of supporting seat mutually.

The technical scheme has the advantages that: through driving piece, pivot, supporting seat, transmission shaft realization to the transportation of cardboard in first paper guide portion, simple structure, convenient operation, structural stability is high.

Preferably, the number of paper guide strips is at least 4.

The technical scheme has the advantages that: the number of the paper guide belts is 4 at least, so that the contact area of the paper guide belts and the paper board is increased, and the conveying speed of the paper board is improved.

Preferably, the second paper guide part is including leading the paper casing, first paper platform of leading, the paper platform is led to the second, lead the right side that the mounting bracket was arranged in to the paper casing, the four corners department of the bottom of leading the paper casing is connected with the connecting rod, first paper platform of leading, the length direction setting at the top of paper casing is led to the second paper platform, and first paper platform of leading arranges the front end of leading the paper casing in, the rear end of leading the paper casing is arranged in to the second paper platform of leading, first paper platform of leading, the second is led the paper platform and is provided with a plurality of and leads the paper gyro wheel along self length direction.

The technical scheme has the advantages that: through leading the transportation of paper gyro wheel realization cardboard in the second paper portion of leading, need not the manpower and remove the right-hand member of cardboard, and be difficult for producing the hindrance to the removal of cardboard, work efficiency is high.

Preferably, the number of paper guide rollers is at least 20.

The technical scheme has the advantages that: the number of the paper guide rollers is set to be at least 20, so that the contact area of the paper board between the second paper guide part and the paper guide rollers is increased, and the working efficiency is improved.

Preferably, the slider includes slider and spout, and the slider sets up along the length direction who leads the paper clearance, and the slider laminates with corresponding mounting bracket mutually, and the junction of mounting bracket and slider is arranged in to the spout, all is provided with the slide rail in the corresponding spout of slider orientation, and the right-hand member of slider runs through to lead the paper clearance and be connected in with the left connecting rod of arranging in and leading paper casing bottom.

The technical scheme has the advantages that: realize the removal of carriage between first paper guide portion and paper guide clearance through the slider to cooperate the use that realizes the support frame and accomodate with rotating the piece, reduce overall structure's space, reduce the occupation of land space, improve overall structure's stability.

Preferably, the rotating part comprises a fixed shaft, a torsion spring and a placing groove, the fixed shaft is arranged at the joint of the left end and the right end of the support frame and the connecting part of the sliding block, the left end and the right end of the support frame are respectively provided with a slot for inserting the corresponding fixed shaft, the torsion spring is arranged at the joint of the fixed shaft and the slot, the torsion spring is sleeved on the outer side surface of the fixed shaft, and the placing groove is arranged at the joint of the sliding block and the corresponding end of the support frame when the sliding block is attached to the corresponding end of the support frame.

The technical scheme has the advantages that: rotate the support frame through rotating the piece, make the support frame mutually perpendicular with the horizontal direction when using, improve stable holding power to the middle part of cardboard, prevent that the middle part of cardboard from collapsing downwards and warping, produce the crease, reduce the disability rate of cardboard, reduce the cost.

The utility model discloses the beneficial technological effect who possesses is: adopt first paper portion of leading, the support frame, the slider, second paper portion of leading, rotate a matched with mode and realize that the support frame supports the middle part of cardboard when using, prevent that the middle part of cardboard from collapsing downwards, make the difficult crease that produces of cardboard, reduce the unable rate of utilization of cardboard, the waste of reduction cost is when need not to use, rotate the support frame through rotating, make support frame and slider parallel placement, and carry out the mounting bracket through the support frame that the slider drove horizontal placement, and deposit between first paper portion of leading and the rest pad, reduce area, overall structure's stability is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of a first paper guide of the present invention;

fig. 4 is a schematic view of the slot structure of the present invention.

Reference numerals: 1. a mounting frame; 11. installing an inner cavity; 12. a support block; 13. a paper guide gap; 14. a support frame; 15. a connecting rod; 2. a first paper guide; 21. a drive member; 22. a rotating shaft; 23. a supporting seat; 24. a drive shaft; 25. a paper guide tape; 3. a second paper guide; 31. a paper guide housing; 32. a first paper guide platform; 33. a second paper guide platform; 34. a paper guide roller; 4. a slider; 41. a slider; 42. a chute; 43. a slide rail; 5. a rotating member; 51. a fixed shaft; 52. a torsion spring; 53. a placement groove; 54. and (4) a slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, a paper feeding device for preventing a paperboard from collapsing comprises a mounting frame 1, the mounting frame 1 is provided with a mounting inner cavity 11, the bottom of the mounting inner cavity 11 is fixedly connected with a supporting block 12, the top of the mounting frame 1 is provided with first paper guide parts 2 along the front and rear ends of the mounting frame, the right side of the mounting frame 1 is provided with a second paper guide part 3, a paper guide gap 13 is arranged between the first paper guide part 2 and the second paper guide part 3, four corners of the bottom of the second paper guide part 3 are respectively provided with a connecting rod 15, the mounting frame 1 is arranged between the first paper guide part 2 and the supporting block 12 and is provided with a supporting frame 14, the supporting frame 14 and the front and rear ends of the mounting frame 1 are respectively provided with a sliding part 4, the sliding part 4 is used for driving the supporting frame 14 to displace along the length direction of the paper guide gap 13, the left end of the sliding part 4 is connected with the mounting frame 1, and the right end is connected with the connecting rod 15 arranged at the left side of the second paper guide part 3, a rotating part 5 is arranged between the supporting frame 14 and the sliding part 4, and the rotating part 5 is used for driving the supporting frame 14 to rotate in the paper guide gap 13. The utility model is realized by a mounting rack 1, a mounting inner cavity 11, a bearing block 12, a first paper guiding part 2, a second paper guiding part 3, a sliding part 4 and a rotating part 5, when a longer and larger paper board needs to be transported, firstly, a supporting frame 14 moves from the position between the first paper guiding part 2 and the bearing block 12 to a paper guiding gap 13 under the action of the sliding part 4, then the supporting frame 14 rotates to the vertical direction from the initial state arranged along the horizontal direction through the rotating part 5, the top of the supporting frame 14, the first paper guiding part 2 and the second paper guiding part 3 are positioned on the same horizontal plane, then, the paper board to be transported is placed on the first paper guiding part 2, the first paper guiding part 2 drives the paper board to be transported towards the second paper guiding part 3 for preliminary transportation, when the right end of the paper board leaves the first paper guiding part 2 and enters the paper guiding gap 13, the middle part of the paper board is supported through the supporting frame 14, the middle part of the paperboard is prevented from collapsing downwards, so that the paperboard is not easy to crease, the unavailable utilization rate of the paperboard is reduced, and the cost waste is reduced.

First paper guide 2 includes driving piece 21, pivot 22, supporting seat 23, transmission shaft 24, driving piece 21 sets up in the left part that leans on of the lateral wall of the front end of mounting bracket 1, pivot 22, supporting seat 23, all being connected with mounting bracket 1 around both ends around transmission shaft 24, and pivot 22, supporting seat 23, transmission shaft 24 sets up along the length direction of mounting bracket 1, the cover is equipped with between pivot 22 and the transmission shaft 24 and leads paper tape 25, the medial surface at the middle part of leading paper tape 25 is laminated with the up end of supporting seat 23 mutually.

The number of paper guide strips 25 is at least 4. When the cardboard that will transport is placed on first paper guide 2, open the switch of driving piece 21, driving piece 21 is driving motor, it rotates to drive pivot 22 through driving piece 21, and pass to transmission shaft 24 through the paper guide 25 that is four at least in quantity with the rotation of pivot 22, make transmission shaft 24 rotate, thereby reach the transportation to the cardboard, and the up end through the medial surface with the middle part of paper guide 25 laminates with the up end of bearing, prevent that the middle part of paper guide 25 from taking place to cave in, lead to paper guide speed to reduce, through driving piece 21, pivot 22, supporting seat 23, transmission shaft 24 realizes the transportation to the cardboard on first paper guide 2, moreover, the steam generator is simple in structure, and convenient for operation, the structural stability is high.

The second paper guide part 3 includes paper guide shell 31, first paper guide platform 32, second paper guide platform 33, paper guide shell 31 arranges the right side of mounting bracket 1 in, the four corners department of the bottom of paper guide shell 31 is connected with connecting rod 15, first paper guide platform 32, second paper guide platform 33 sets up along the length direction at paper guide shell 31's top, and first paper guide platform 32 arranges the front end of paper guide shell 31 in, the rear end of paper guide shell 31 is arranged in to second paper guide platform 33, first paper guide platform 32, second paper guide platform 33 is provided with a plurality of paper guide rollers 34 along self length direction.

The number of the paper guide rollers 34 is at least 20. When the right-hand member of cardboard gets into second paper guide 3, through the continuous power that provides of first paper guide 2 to the left end of cardboard, make the right-hand member of cardboard get into first paper guide 32 and second paper guide 33 in, and guide the right-hand member of cardboard through paper guide roller 34, the transportation, realize the transportation of cardboard in second paper guide 3, when the left end of cardboard leaves first paper guide 2, when the left end of cardboard no longer has the power supply, inertia when leaving first paper guide 2 through the cardboard cooperatees with paper guide roller 34, accomplish the transportation to the cardboard, realize the transportation of cardboard in second paper guide 3 through paper guide roller 34, need not the manpower and remove the right-hand member of cardboard, and be difficult for producing the hindrance to the removal of cardboard, high work efficiency.

The sliding member 4 includes a sliding block 41 and a sliding slot 42, the sliding block 41 is disposed along the length direction of the paper guiding gap 13, the sliding block 41 is attached to the corresponding mounting rack 1, the sliding slot 42 is disposed at the joint of the mounting rack 1 and the sliding block 41, the sliding block 41 is provided with a sliding rail 43 towards the corresponding sliding slot 42, and the right end of the sliding block 41 penetrates through the paper guiding gap 13 and is connected to the connecting rod 15 disposed at the left side of the bottom of the paper guiding shell 31. When the supporting frame 14 needs to move towards the paper guiding gap 13, the sliding block 41 is manually pushed to move towards the paper guiding gap 13, so that the sliding rail 43 is driven to move in the sliding groove 42, the right end of the sliding block 41 enters the paper guiding gap 13, until the right end of the sliding block 41 is attached to the connecting rod 15 near the left side of the bottom of the paper guiding shell 31, the sliding block 41 is in bolted connection with the connecting rod 15 through the threaded holes arranged on the sliding block 41 and the connecting rod 15, so as to position the position of the sliding block 41, the supporting frame 14 is rotated through the rotating piece 5, so that the supporting frame 14 rotates to the vertical direction perpendicular to the sliding block 41 from the initial state arranged in the horizontal direction parallel to the sliding block 41, the middle part of the paperboard is supported, the supporting frame 14 moves between the first paper guiding part 2 and the paper guiding gap 13 through the sliding piece 4, and the supporting frame 14 is used and stored in cooperation with the rotating piece 5, the space of the whole structure is reduced, the occupied space is reduced, and the stability of the whole structure is improved.

The rotating member 5 includes a fixed shaft 51, a torsion spring 52 and a placement groove 53, the fixed shaft 51 is disposed at a connection portion between the left end and the right end of the supporting frame 14 and the sliding block 41, the left end and the right end of the supporting frame 14 are both provided with slots 54 for the corresponding fixed shaft 51 to be inserted into, the torsion spring 52 is disposed at a connection portion between the fixed shaft 51 and the slots 54, the torsion spring 52 is sleeved on an outer side surface of the fixed shaft 51, and the placement groove 53 is disposed at a connection portion between the sliding block 41 and the corresponding end of the supporting frame 14 when they are attached to each other. When the supporting frame 14 needs to be rotated, the supporting frame 14 is rotated manually, the bottoms of the front end and the rear end of the supporting frame 14 are rotated on the fixed shaft 51, the right side face of the supporting frame 14 is separated from the placing groove 53 and is rotated to the vertical direction from the horizontal direction, the torsion spring 52 is driven to rotate through the rotation of the supporting frame 14, the torsion spring 52 is deformed, reciprocating force which is always leftwards is generated and is offset with thrust generated when the paperboard moves on the supporting frame 14, the supporting frame 14 is always kept perpendicular to the horizontal direction when in use, stable supporting force is improved for the middle of the paperboard, the middle of the paperboard is prevented from collapsing downwards and deforming, creases are generated, the rejection rate of the paperboard is reduced, and the cost is reduced.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prevent adsorption paper feeding device that cardboard collapsed, includes mounting bracket (1), its characterized in that: the paper guide device is characterized in that the mounting frame (1) is provided with an installation inner cavity (11), the bottom of the installation inner cavity (11) is fixedly connected with a supporting block (12), first paper guide parts (2) are arranged at the top of the mounting frame (1) along the front and back ends of the mounting frame, a second paper guide part (3) is arranged on the right side of the mounting frame (1), a paper guide gap (13) is formed between the first paper guide part (2) and the second paper guide part (3), connecting rods (15) are arranged at four corners of the bottom of the second paper guide part (3), a supporting frame (14) is arranged between the first paper guide part (2) and the supporting block (12) of the mounting frame (1), sliding pieces (4) are arranged at the front and back ends of the supporting frame (14) and at the front and back ends of the mounting frame (1), and the sliding pieces (4) are used for driving the supporting frame (14) to displace along the length direction of the paper guide gap (13), the left end of slider (4) is connected with mounting bracket (1), and the right-hand member is connected with left connecting rod (15) of arranging second paper guide portion (3) in, be provided with between support frame (14) and slider (4) and rotate piece (5), it is used for driving support frame (14) and makes the rotation in paper guide clearance (13) to rotate piece (5).

2. A paper feeding device for preventing collapse of a paperboard as claimed in claim 1, wherein: first paper guide portion (2) are including driving piece (21), pivot (22), supporting seat (23), transmission shaft (24), driving piece (21) set up in the left part that leans on of the lateral wall of the front end of mounting bracket (1), the length direction setting of mounting bracket (1) is followed in pivot (22), supporting seat (23), transmission shaft (24) around both ends all with mounting bracket (1) around both ends is connected, just pivot (22), supporting seat (23), transmission shaft (24), the cover is equipped with between pivot (22) and transmission shaft (24) and leads paper tape (25), the medial surface at the middle part of leading paper tape (25) is laminated with the up end of supporting seat (23) mutually.

3. A paper feeding device for preventing collapse of a paperboard as claimed in claim 2, wherein: the number of the paper guide belts (25) is at least 4.

4. A paper feeding device for preventing collapse of a paperboard as claimed in claim 1, wherein: paper portion (3) is led including leading paper casing (31), first paper platform (32), second paper platform (33) of leading, the right side of mounting bracket (1) is arranged in to paper casing (31), the four corners department of the bottom of leading paper casing (31) is connected with connecting rod (15), first paper platform (32), second are led and are led the length direction setting of paper platform (33) along the top of leading paper casing (31), and first paper platform (32) of leading arranges the front end of leading paper casing (31) in, and the rear end of leading paper casing (31) is arranged in to second paper platform (33), first paper platform (32), second are led and are provided with a plurality of paper gyro wheel (34) along self length direction.

5. A paper feeding device for preventing collapse of paper board as claimed in claim 4, wherein: the number of the paper guide rollers (34) is at least 20.

6. A paper feeding device for preventing collapse of a paperboard as claimed in claim 1, wherein: slider (4) include slider (41) and spout (42), slider (41) set up along the length direction who leads paper clearance (13), and slider (41) laminate mutually with corresponding mounting bracket (1), the junction of mounting bracket (1) and slider (41) is arranged in spout (42), slider (41) all are provided with slide rail (43) in corresponding spout (42) towards, the right-hand member of slider (41) runs through and leads paper clearance (13) in with arrange in and lead left connecting rod (15) of paper casing (31) bottom and be connected.

7. A paper feeding device for preventing collapse of a paperboard as claimed in claim 1, wherein: the rotating piece (5) comprises a fixed shaft (51), a torsion spring (52) and a placing groove (53), the fixed shaft (51) is arranged at the joint of the left end and the right end of the support frame (14) and the sliding block (41), the left end and the right end of the support frame (14) are respectively provided with a slot (54) for inserting the corresponding fixed shaft (51), the torsion spring (52) is arranged at the joint of the fixed shaft (51) and the slot (54), the torsion spring (52) is sleeved on the outer side surface of the fixed shaft (51), and the placing groove (53) is arranged at the joint of the sliding block (41) and the support frame (14) when the corresponding end is attached.