CN215790425U

CN215790425U - Trimming device of paper tray

Info

Publication number: CN215790425U
Application number: CN202122379725.4U
Authority: CN
Inventors: 王勇; 王伟男
Original assignee: Qingdao Sanwei Packaging Technology Co ltd
Current assignee: Qingdao Sanwei Packaging Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model belongs to the technical field of paper tray processing, and particularly discloses a trimming device for a paper tray, which comprises a cutting table, wherein cutting groove holes are symmetrically formed in two sides of the cutting table, cutting mechanisms are jointly arranged in the two cutting groove holes, one end of the cutting table is provided with a limiting mechanism, the limiting mechanism comprises fixed blocks which are respectively and fixedly installed on two sides of the end part of the cutting table, a first sliding rod is horizontally connected between the tops of the two fixed blocks, threaded rods are symmetrically connected to the bottoms of the two fixed blocks, which are close to one end, the outer side threads of the two threaded rods are symmetrically arranged, a connecting sleeve is jointly fixedly sleeved between the threaded rods, limiting plates are jointly sleeved on the outer sides of the threaded rods and the first sliding rods, the limiting plates are in threaded connection with the threaded rods, and a crushing mechanism is arranged below the cutting table. The paper tray trimming device can be used for accurately trimming the burrs of the paper tray, and effectively improving the trimming quality of the paper tray.

Description

Trimming device of paper tray

Technical Field

The utility model belongs to the field of paper tray processing, and particularly discloses an edge cutting device for a paper tray.

Background

The paper tray is made of material with honeycomb structure and has the characteristics of light weight, high strength, good toughness, difficult deformation, compression resistance, impact resistance, shock resistance, heat insulation, sound insulation and the like. As their advantages are well recognized and accepted, the fields in which they are used are becoming more and more widespread. The paper pallet (paper tray) is formed by bonding a honeycomb panel, a socle and edge protecting paper, and is a novel green and environment-friendly product. The paper pallet can be recycled and reused by 100 percent, the export is free from fumigation and disinfection, the customs clearance operation can be rapidly carried out, and the customs clearance time and the customs clearance cost are greatly saved. And paper tray unnecessary deckle edge can appear at pressfitting manufacturing process border, for the quality of guaranteeing paper tray, need cut the processing to deckle edge usually, current mode of cutting adopts the manual work to hand the sword of cutting to cut edge the processing, and this mode of operation cuts inefficiency, and staff intensity of labour is big to this side cut device who provides a paper tray.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a trimming device for a paper tray.

In order to achieve the purpose, the utility model provides a trimming device for a paper tray, which comprises a cutting table, wherein cutting groove holes are symmetrically formed in two sides of the cutting table, two cutting mechanisms are jointly arranged in the cutting groove holes, one end of the cutting table is provided with a limiting mechanism, the limiting mechanism comprises fixed blocks which are respectively and fixedly installed on two sides of the end part of the cutting table, a first sliding rod is horizontally connected between the tops of the two fixed blocks, the bottoms of the two fixed blocks are close to one end and symmetrically connected with a threaded rod, threads on the outer sides of the two threaded rods are symmetrically arranged, a connecting sleeve is jointly fixedly sleeved between the threads, a limiting plate is jointly sleeved on the outer sides of the threaded rod and the first sliding rod, the limiting plate is in threaded connection with the threaded rod, and a crushing mechanism is arranged below the cutting table.

In the above technical scheme, preferably, the four corners of the bottom of the cutting table are supported by supporting legs, and the cutting table and the supporting legs are of an integrally formed structure.

In the above technical scheme, it is preferred, it includes that difference fixed mounting cuts the curb plate of a both ends bottom intermediate position, two to cut the mechanism equal horizontally connect with the second slide bar between the curb plate looks proximal end, two the slide has been cup jointed in the common slip in the outside of second slide bar, the slide both ends are all slided the cover and are equipped with the sliding sleeve, pass through locking bolt fastening connection between sliding sleeve and the slide, just the equal vertical installation in sliding sleeve top cuts the sword, it all extends to cutting bench top through adjacent cut slotted hole, two to cut the sword rotate between the curb plate intermediate position and install the lead screw, the slide screw thread cup joints in the lead screw outside, just the output shaft fixed connection of adapter sleeve one end and second motor is kept away from to the lead screw, second motor fixed mounting is at adjacent curb plate outer wall.

In the technical scheme, it is preferred, rubbing crusher constructs including the crushing fill of horizontal fixed mounting between four supporting legs, smash the inside bottom both sides of fighting and rotate respectively and install left crushing rotor and right crushing rotor, left side crushing rotor and the right side crushing rotor outside knife rest are crisscross setting, left side crushing rotor and right crushing rotor are close to second motor one end and run through jointly and smash the equal fixed mounting of fill and tip and have a gear, two gear intermeshing, one of them gear tip axis position and the output shaft fixed connection of first motor, first motor passes through motor frame fixed mounting and smashes the fill outer wall smash the fill below and be provided with row material structure.

In above-mentioned technical scheme, it is preferred, arrange the material structure and install the row hopper in crushing hopper bottom including the intercommunication, the vertical intercommunication in row hopper bottom is installed and is arranged the material pipe.

In the above technical scheme, preferably, a mounting groove is vertically formed in the limiting plate above the first sliding rod, and a roller is vertically rotatably mounted in the mounting groove.

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

1. the limiting mechanism can be adjusted according to the width of the paper tray, and the arranged limiting mechanism can enable the paper tray to move to the top end face of the cutting table in a horizontal linear state, so that the cutting mechanism can accurately cut burrs at the edge of the paper tray, and the quality of trimming the paper tray is effectively improved;

2. and through setting up rubbing crusher structure to can accept the deckle edge of cutting the unloading, carry out quick shredding simultaneously, and discharge in order through arranging the material structure, so that follow-up reuse has effectively reduced the subsequent clearance degree of difficulty simultaneously.

Drawings

Fig. 1 is a schematic structural view of a trimming device for a paper tray according to the present invention;

fig. 2 is a schematic axial view of a trimming device for a paper tray according to the present invention;

FIG. 3 is a schematic structural view of a driving mechanism of the trimming apparatus for paper trays according to the present invention;

FIG. 4 is a schematic structural view of a shredding mechanism of the trimming device for paper trays according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the cutting machine comprises a cutting table 1, a cutting knife 2, a sliding seat 3, supporting legs 4, a crushing hopper 5, a discharging pipe 6, a discharging hopper 7, a connecting sleeve 8, a threaded rod 9, a fixing block 10, a first sliding rod 11, a limiting plate 12, a cutting groove hole 13, a gear 14, a first motor 15, a motor frame 16, a second motor 17, a second sliding rod 18, a screw rod 19, a side plate 20, a locking bolt 21, a sliding sleeve 22, a left crushing knife roller 23, a right crushing knife roller 24 and a rolling shaft 25.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

The edge cutting device for the paper tray shown in figures 1-5 comprises a cutting table 1, four corners of the bottom of the cutting table 1 are supported by supporting legs 4, the cutting table 1 and the supporting legs 4 are of an integrally formed structure, cutting groove holes 13 are symmetrically formed in two sides of the cutting table 1, cutting mechanisms are jointly arranged inside the two cutting groove holes 13, one end of the cutting table 1 is provided with a limiting mechanism, the limiting mechanism comprises fixed blocks 10 fixedly arranged on two sides of the end part of the cutting table 1 respectively, a first slide bar 11 is horizontally connected between the tops of the two fixed blocks 10, threaded rods 9 are symmetrically connected at the bottoms of the two fixed blocks 10 close to one end, outer side threads of the two threaded rods 9 are symmetrically arranged and are jointly and fixedly sleeved with a connecting sleeve 8, a limiting plate 12 is jointly sleeved outside the threaded rods 9 and the first slide bar 11, and the limiting plate 12 is in threaded connection with the threaded rods 9, a mounting groove is vertically formed in the limiting plate 12 above the first slide bar 11, a rolling shaft 25 is vertically and rotatably mounted in the mounting groove, and a crushing mechanism is arranged below the cutting table 1; according to the width of paper tray, through rotating adapter sleeve 8, thereby threaded rod 9 can drive two limiting plates 12 in opposite directions or reverse movement on first slide bar 11, with this distance that changes between two limiting plates 12, so that carry on spacingly to paper tray, cause paper tray to be the straight line form of level and move to cutting platform 1 top terminal surface, conveniently cut the mechanism and can accurately cut the deckle edge at paper tray border, the quality that the paper tray was cut edge has effectively been improved, simultaneously through setting up roller bearing 25, thereby can reduce the frictional force between paper tray and the limiting plate 12, reduce the dynamics of propelling movement paper tray.

The cutting mechanism comprises side plates 20 fixedly installed at the middle positions of the bottoms of two ends of a cutting table 1 respectively, second slide bars 18 are horizontally connected between the adjacent ends of the two side plates 20, a slide seat 3 is sleeved on the outer sides of the two second slide bars 18 in a sliding mode, slide sleeves 22 are sleeved on the two ends of the slide seat 3 in a sliding mode, the slide sleeves 22 are fixedly connected with the slide seat 3 through locking bolts 21, cutting knives 2 are vertically installed at the top ends of the slide sleeves 22, the cutting knives 2 extend above the cutting table 1 through adjacent cutting groove holes 13, a screw rod 19 is rotatably installed between the middle positions of the two side plates 20, the slide seats 3 are sleeved on the outer sides of the screw rod 19 in a threaded mode, one ends, far away from a connecting sleeve 8, of the screw rod 19 are fixedly connected with an output shaft of a second motor 17, and the second motor 17 is fixedly installed on the outer walls of the adjacent side plates 20; through adjusting the position of sliding sleeve 22 on slide 3, can adjust the position of cutting knife 2, the locking bolt 21 that sets up simultaneously can carry out location processing to cutting knife 2, through starting second motor 17, thereby lead screw 19 can drive slide 3 and slide on two second slide bars 18, order about to cut knife 2 with this and remove to limiting plate 12 direction from the initial direction, the in-process of removal can cut the paper deckle edge tray of platform 1 top simultaneously, cut the back that finishes, it gets back to the initial position once more and makes preparation for cutting next time to cut knife 2.

The crushing mechanism comprises a crushing hopper 5 horizontally and fixedly installed between four supporting legs 4, a left crushing knife roll 23 and a right crushing knife roll 24 are respectively and rotatably installed on two sides of the bottom end inside the crushing hopper 5, knife rests on the outer sides of the left crushing knife roll 23 and the right crushing knife roll 24 are arranged in a staggered mode, one ends, close to a second motor 17, of the left crushing knife roll 23 and the right crushing knife roll 24 jointly penetrate through the crushing hopper 5, gears 14 are fixedly installed at the end portions of the left crushing knife roll and the right crushing knife roll, the two gears 14 are mutually meshed, the central shaft position of the end portion of one gear 14 is fixedly connected with an output shaft of a first motor 15, the first motor 15 is fixedly installed on the outer wall of the crushing hopper 5 through a motor frame 16, a discharging structure is arranged below the crushing hopper 5, the discharging structure comprises a discharging hopper 7 which is installed at the bottom end of the crushing hopper 5 in a communicated mode, and a discharging pipe 6 is vertically and installed at the bottom end of the discharging hopper 7 in a communicated mode; through setting up crushing fill 5 to can accept the deckle edge that drops through cutting slotted hole 13, start first motor 15 simultaneously, thereby two gears 14 can drive left crushing rotor 23 and right crushing rotor 24 and rotate in opposite directions, smash the processing with this with deckle edge, and the row who sets up expects hopper 7 and row material pipe 6 can carry out the orderly discharge with kibbling deckle edge, so that follow-up reuse, subsequent clearance degree of difficulty has effectively been reduced simultaneously.

The utility model comprises the following steps: at first, adjust stop gear according to the width of paper tray, then cause the paper tray to be the removal of level straight line form to cutting 1 top terminal surface of platform through stop gear, so that cut the deckle edge that the mechanism can be accurate to paper tray border and cut, the quality of paper tray side cut has effectively been improved, the deckle edge that cuts down simultaneously drops to rubbing crusher structure inside through cutting slotted hole 13 and carries out the shredding process fast, and smash the back of finishing and carry out orderly discharge through arranging the material structure, so that follow-up reuse, subsequent clearance degree of difficulty has effectively been reduced simultaneously.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a side cut device of paper tray, includes cuts platform (1), its characterized in that, cut platform (1) bilateral symmetry and seted up and cut slotted hole (13), two cut slotted hole (13) inside and be provided with jointly and cut the mechanism, cut platform (1) one end and be provided with stop gear, stop gear includes fixed block (10) of fixed mounting respectively in cutting platform (1) tip both sides, two horizontally connect with first slide bar (11) between fixed block (10) top, two fixed block (10) bottom is close to one end each other and is to being connected with threaded rod (9), two threaded rod (9) outside screw thread is the symmetry setting and between jointly fixed cover connect with adapter sleeve (8), and threaded rod (9) and first slide bar (11) outside all overlap jointly and are equipped with limiting plate (12), limiting plate (12) are threaded connection with threaded rod (9), a crushing mechanism is arranged below the cutting table (1).

2. The trimming device for paper trays according to claim 1, characterized in that four corners of the bottom of the cutting table (1) are supported by supporting legs (4), and the cutting table (1) and the supporting legs (4) are of an integrally formed structure.

3. The trimming device for paper trays according to claim 2, wherein the trimming mechanism comprises side plates (20) fixedly mounted at the middle positions of the bottoms of the two ends of the trimming table (1) respectively, the adjacent ends of the two side plates (20) are horizontally connected with second slide bars (18), the outer sides of the two second slide bars (18) are jointly slidably sleeved with a slide base (3), the two ends of the slide base (3) are respectively slidably sleeved with a slide sleeve (22), the slide sleeve (22) is fixedly connected with the slide base (3) through locking bolts (21), the top end of the slide sleeve (22) is vertically provided with a trimming knife (2), the trimming knife (2) extends to the upper side of the trimming table (1) through the adjacent trimming slot holes (13), a screw rod (19) is rotatably mounted between the middle positions of the two side plates (20), and the slide base (3) is in threaded sleeve connection with the outer side of the screw rod (19), and one end, far away from the connecting sleeve (8), of the screw rod (19) is fixedly connected with an output shaft of a second motor (17), and the second motor (17) is fixedly installed on the outer wall of the adjacent side plate (20).

4. The trimming device for paper trays according to claim 3, wherein the shredding mechanism comprises a shredding hopper (5) horizontally and fixedly installed among four supporting legs (4), two sides of the bottom end inside the shredding hopper (5) are respectively and rotatably provided with a left shredding knife roller (23) and a right shredding knife roller (24), knife rests outside the left shredding knife roller (23) and the right shredding knife roller (24) are arranged in a staggered manner, one ends of the left shredding knife roller (23) and the right shredding knife roller (24), which are close to a second motor (17), jointly penetrate through the shredding hopper (5), and are fixedly provided with gears (14) at the end parts, the two gears (14) are mutually meshed, the central axis position of the end part of one gear (14) is fixedly connected with the output shaft of the first motor (15), and the first motor (15) is fixedly installed on the outer wall of the shredding hopper (5) through a motor frame (16), a discharging structure is arranged below the crushing hopper (5).

5. The trimming device for paper trays according to claim 4, characterized in that the discharge structure comprises a discharge hopper (7) mounted in communication at the bottom end of the crushing hopper (5), and a discharge pipe (6) is mounted in vertical communication at the bottom end of the discharge hopper (7).

6. The trimming device for paper trays according to claim 1, wherein a mounting groove is vertically formed in the limiting plate (12) above the first sliding rod (11), and a roller (25) is vertically and rotatably mounted inside the mounting groove.