CN213505197U

CN213505197U - Pressure-free conveying mechanism

Info

Publication number: CN213505197U
Application number: CN202022004086.9U
Authority: CN
Inventors: 罗富文; 曾伟光; 曾志豪
Original assignee: Guangdong Tai Yi Machinery Co ltd
Current assignee: Guangdong Tai Yi Machinery Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-22
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a pressure-free conveying mechanism, which comprises a conveying table, wherein the top of the conveying table is provided with a conveying surface, the two ends of the conveying surface are relatively provided with a first conveying part and a second conveying part, the bottom of the conveying table is relatively provided with two groups of air suction mechanisms which respectively communicate the first conveying part and the second conveying part, and air is sucked to the corresponding first conveying part or the second conveying part through the air suction mechanisms; the first conveying part is matched with the second conveying part in structure and comprises a base frame, a plurality of conveying shafts, a cover plate and a conveying driving mechanism, wherein the base frame is arranged on a conveying table, the plurality of conveying shafts are arranged on the base frame side by side along a conveying direction at intervals, a plurality of conveying wheels are arranged on the conveying shafts at intervals, the cover plate is arranged above the base frame, a plurality of air suction openings are arranged on the cover plate side by side corresponding to each conveying shaft, and the top end of each conveying wheel correspondingly extends out of each air suction opening; the conveying driving mechanism is used for driving the conveying shaft to rotate. Exempt from to press conveying mechanism can prevent corrugated container board and warp in transportation process.

Description

Pressure-free conveying mechanism

Technical Field

The utility model belongs to the technical field of corrugated container board processing technique and specifically relates to an exempt from to press conveying mechanism is related to.

Background

The corrugated board is a packaging board which is widely applied, and the existing corrugated board is generally cut and pressed according to the required size after being made into a continuous sheet-shaped corrugated board, so that the corrugated board with the set specification is finally made. Subsequently, after the corrugated board is manufactured into a given specification, the corrugated board needs to be printed, relevant information, patterns and the like of packaged articles are printed on the surface of the corrugated board, the corrugated board needs to be conveyed through conveying equipment in the process of being conveyed to a printing device, and the convenience of a conveying link directly influences the efficiency and the quality of the whole corrugated board processing. However, most of the existing corrugated board conveying equipment adopts a rolling type conveying mode, two sets of rollers which are opposite from top to bottom are respectively pressed on the top surface and the bottom surface of the corrugated board, and then the corrugated board is conveyed through the rotation of any one set of rollers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exempt from to press conveying mechanism, this exempt from to press conveying mechanism to adopt and exempt from to press formula conveying mode to carry corrugated container board to prevent that corrugated container board from warping in transportation process.

In order to achieve the above object, the utility model provides a following technical scheme:

a pressing-free conveying mechanism comprises a conveying table, wherein a conveying surface is arranged at the top of the conveying table, a first conveying part and a second conveying part are oppositely arranged at two ends of the conveying surface, two groups of air suction mechanisms which are respectively communicated with the first conveying part and the second conveying part are oppositely arranged at the bottom of the conveying table, and air is sucked to the corresponding first conveying part or the corresponding second conveying part through the air suction mechanisms; the first conveying part is matched with the second conveying part in structure and comprises a base frame, a plurality of conveying shafts, a cover plate and a conveying driving mechanism, wherein the base frame is arranged on a conveying table, the plurality of conveying shafts are arranged on the base frame side by side along a conveying direction, a plurality of conveying wheels are arranged on each conveying shaft at intervals, the conveying wheels rotate along with the rotation of the conveying shafts, the cover plate is arranged above the base frame, a plurality of air suction openings are arranged on the cover plate side by side corresponding to each conveying shaft, the top end of each conveying wheel correspondingly extends out of one air suction opening, and the air suction mechanism can suck air through the air suction openings; the conveying driving mechanism is arranged on one side or two sides of the conveying platform and used for driving the conveying shaft to rotate.

As a further technical solution of the utility model: the cover plate is in threaded connection with the top of the base frame.

As a further technical solution of the utility model: the bed frame includes a plurality of assembly plates that the interval set up side by side, forms the cell between the adjacent assembly plate.

As a further technical solution of the utility model: the air suction mechanism comprises an air suction pipe, and the conveying table is provided with an air vent communicated with the air suction pipe corresponding to the cell.

As a further technical solution of the utility model: the base frame comprises a partition plate for partitioning the first conveying part and the second conveying part.

As a further technical solution of the utility model: the assembly plate comprises a fixing portion and a positioning portion, the fixing portion is installed on the conveying table, a first positioning opening is formed in the top end of the fixing portion corresponding to each conveying shaft, the positioning portion is detachably installed above the fixing portion, a second positioning opening is formed in the bottom end of the positioning portion corresponding to each first positioning opening, and when the conveying shafts are installed on the base frame, each assembly plate is matched with the corresponding second positioning opening through the first positioning openings to position and install the conveying shafts.

As a further technical solution of the utility model: the conveying driving mechanism of the first conveying part comprises a first driving motor, a first driving wheel assembly, a second driving motor and a second driving wheel assembly, the first driving motor and the second driving motor are oppositely arranged on two sides of the conveying table, and the first driving wheel assembly is arranged between three adjacent conveying shafts and the first driving motor so that the first driving motor can drive the three adjacent conveying shafts to rotate through the first driving wheel assembly; the second transmission wheel assembly is arranged between the fourth conveying shaft and the second driving motor, so that the second driving motor drives the fourth conveying shaft to rotate through the second transmission wheel assembly.

As a further technical solution of the utility model: the conveying driving mechanism of the second conveying part comprises three third driving motors and three groups of third transmission wheel assemblies, and each driving motor drives one conveying shaft to rotate through one third transmission wheel assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an exempt from to press conveying mechanism is induced drafted and the function of first conveying part and second conveying part to first conveying part and second conveying part respectively through two sets of mechanisms that induced draft, has formed the exempting from to press absorption formula conveying method to corrugated container board, prevents effectively that corrugated container board from warping in transportation process.

Drawings

Fig. 1 is a schematic view of a corrugated cardboard conveying device.

Fig. 2 is a schematic view of a pressure-free delivery mechanism.

Fig. 3 is an exploded view of the pressure-free delivery mechanism.

Fig. 4 is a schematic view of a vent of the first conveying section.

Fig. 5 is a schematic view of a vent of the second conveying section.

Fig. 6 is a partial view of fig. 5.

Fig. 7 is a first schematic view of the conveyance drive mechanism.

Fig. 8 is a second schematic view of the conveyance drive mechanism.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, a corrugated board conveying device includes a machine body 10, a material supporting mechanism 20, a pressure-free conveying mechanism 30, a feeding adjusting mechanism 40 and a printing surface cleaning mechanism 50, wherein the pressure-free conveying mechanism 30 is arranged at the bottom inside the machine body 10, a conveying surface 301 for conveying corrugated boards is formed in the machine body 10 through the pressure-free conveying mechanism 30, a feeding end 11 and a discharging end 12 are arranged above two ends of the machine body 10 opposite to the conveying surface 301, the feeding adjusting mechanism 40 is arranged on the feeding end 11, a feeding opening 100 capable of being adjusted according to the specification of the corrugated boards is formed in the feeding end 11, and the printing surface cleaning mechanism 50 is arranged on the discharging end 12 and is used for cleaning the printing surface of the corrugated boards; the material supporting mechanism 20 is arranged opposite to the material feeding end 11, so that a plurality of corrugated boards can be placed on the material supporting mechanism 20 in a stacked mode, the material feeding opening 100 is adjusted through the material feeding adjusting mechanism 40 according to the specifications of the corrugated boards, the corrugated boards at lower layers sequentially pass through the material feeding opening 100, are conveyed into the machine body 10 from the material feeding end 11 along the conveying surface 301, and are output outwards after the printing surface is cleaned through the printing surface cleaning mechanism 50 at the material discharging end 12.

It will be appreciated that the corrugated cardboard conveyor is used as a transport element before the printing of the corrugated cardboard, and that the corrugated cardboard conveyor can be provided with a printing unit or other transport devices which continue to transport the corrugated cardboard to the printing unit downstream of the discharge end 12, in order to print or transport the corrugated cardboard.

Referring to fig. 2 and 3, a pressure-free conveying mechanism 30 includes a conveying table 31, the conveying table 31 is provided with the conveying surface 301 at the top, the conveying surface 301 is provided with a first conveying portion 311 and a second conveying portion 312 corresponding to the feeding end 11 and the discharging end 12, the conveying table 31 is provided with two sets of air suction mechanisms 32 at the bottom opposite to each other, the two sets of air suction mechanisms 32 are respectively communicated with the first conveying portion 311 and the second conveying portion 312, and air is sucked to the corresponding first conveying portion 311 or second conveying portion 312 through the air suction mechanisms 32; the first conveying part 311 is matched with the second conveying part 312 in structure and comprises a base frame 61, a plurality of conveying shafts 62, a cover plate 63 and a conveying driving mechanism 64, wherein the base frame 61 is installed on the conveying table 31, the plurality of conveying shafts 62 are installed on the base frame 61 side by side along the conveying direction, a plurality of conveying wheels 621 are arranged on each conveying shaft 62 at intervals, the conveying wheels 621 rotate along with the rotation of the conveying shafts 62, the cover plate 63 is installed above the base frame 61, the cover plate 63 is provided with a plurality of air suction ports 631 side by side corresponding to each conveying shaft 62, the top end of each conveying wheel 621 correspondingly extends out of one air suction port 631, and the air suction mechanism 32 can suck air through the air suction ports 631; the conveying driving mechanism 64 is installed on one side or both sides of the conveying table 31 to drive the conveying shaft 62 to rotate.

It can be understood that the conveying process of the corrugated cardboard on the conveying surface 301 of the pressure-free conveying mechanism 30 is as follows: the corrugated board is conveyed from the first conveying part 311 to the second conveying part 312, and is output from the second conveying part 312; when corrugated container board was carried on first conveying portion 311 or second conveying portion 312, the mechanism 32 that induced drafts that corresponds started, induced drafts through inlet scoop 631 on the apron 63 to adsorb corrugated container board's bottom surface, and carry the bearing through the delivery wheel 621 top that stretches out from inlet scoop 631, and, carry actuating mechanism 64 to start, drive and carry axle 62 and rotate, thereby drive corrugated container board and carry, avoided the roll extrusion formula to carry, formed and exempted from to press the transport mode of absorption formula.

Further, the cover plate 63 is in threaded connection with the top of the base frame 61, so that routine maintenance and overhaul of the base frame 61 and the conveying shaft 62 are facilitated.

Further, the base frame 61 includes a plurality of assembling plates 611 arranged side by side at intervals, and a unit cell 601 is formed between adjacent assembling plates 611.

Further, the base frame 61 further includes a partition plate 612 for partitioning the first conveying portion 311 and the second conveying portion 312.

Further, referring to fig. 4 and 5, the air suction mechanism 32 includes an air suction pipe 321, the conveying table 31 is provided with an air vent 302 corresponding to the unit cell 601 and communicated with the air suction pipe 321, so that the air suction pipe 321 sucks air through the air vent 302, the unit cell 601 and the air suction opening 631, and thus the bottom surface of the corrugated board is adsorbed.

Further, referring to fig. 6, the assembling plate 611 includes a fixing portion 71 and a positioning portion 72, the fixing portion 71 is mounted on the conveying table 31, a first positioning opening 711 is formed at a top end of the fixing portion 71 corresponding to each conveying shaft 62, the positioning portion 72 is detachably mounted above the fixing portion 71, and a second positioning opening 721 is formed at a bottom end of the positioning portion 72 corresponding to each first positioning opening 711, so that when the conveying shaft 62 is mounted on the base frame 61, each assembling plate 611 is matched with the corresponding second positioning opening 721 through the first positioning opening 711 to position and mount the conveying shaft 62.

Further, referring to fig. 7 and 8, the first conveying portion 311 has four conveying shafts 62, the conveying driving mechanism 64 of the first conveying portion 311 includes a first driving motor 81, a first driving wheel assembly 82, a second driving motor 83 and a second driving wheel assembly 84, the first driving motor 81 and the second driving motor 83 are oppositely disposed on two sides of the conveying table 31, and the first driving wheel assembly 82 is disposed between the three adjacent conveying shafts 62 and the first driving motor 81, so that the first driving motor 81 drives the three adjacent conveying shafts 62 to rotate through the first driving wheel assembly 82; the second transmission wheel assembly 84 is disposed between the fourth conveying shaft 62 and the second driving motor 83, so that the second driving motor 83 drives the fourth conveying shaft 62 to rotate through the second transmission wheel assembly 84.

Further, the second conveying part 312 has three conveying shafts 62, and the conveying driving mechanism 64 of the second conveying part 312 includes three third driving motors 91 and three sets of third transmission wheel assemblies 92, and each driving motor drives one conveying shaft 62 to rotate through one third transmission wheel assembly 92.

To sum up, the utility model relates to an exempt from to press conveying mechanism 30 induced drafts and first conveying part 311 and second conveying part 312 function to first conveying part 311 and second conveying part 312 respectively through two sets of mechanisms 32 that induced drafts, has formed the exempting from to press absorption formula conveying method to corrugated container board, prevents corrugated container board deformation in transportation process effectively.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. The pressure-free conveying mechanism comprises a conveying table (31), wherein a conveying surface (301) is arranged at the top of the conveying table (31), and the pressure-free conveying mechanism is characterized in that: a first conveying part (311) and a second conveying part (312) are oppositely arranged at two ends of the conveying surface (301), two groups of air suction mechanisms (32) which are respectively communicated with the first conveying part (311) and the second conveying part (312) are oppositely arranged at the bottom of the conveying table (31), and air is sucked to the corresponding first conveying part (311) or second conveying part (312) through the air suction mechanisms (32); the structure matching of the first conveying part (311) and the second conveying part (312) comprises a base frame (61), a plurality of conveying shafts (62), a cover plate (63) and a conveying driving mechanism (64), wherein the base frame (61) is installed on a conveying table (31), the plurality of conveying shafts (62) are installed on the base frame (61) side by side along the conveying direction at intervals, a plurality of conveying wheels (621) are arranged on each conveying shaft (62) at intervals, the conveying wheels (621) rotate along with the conveying shafts (62), the cover plate (63) is installed above the base frame (61), the cover plate (63) is provided with a plurality of air suction openings (631) side by side corresponding to each conveying shaft (62), the top end of each conveying wheel (621) correspondingly extends out of one air suction opening (631), and the air suction mechanism (32) can suck air through the air suction openings (631); the conveying driving mechanism (64) is arranged on one side or two sides of the conveying platform (31) and is used for driving the conveying shaft (62) to rotate.

2. The pressure-free delivery mechanism of claim 1, wherein: the cover plate (63) is in threaded connection with the top of the base frame (61).

3. The pressure-free delivery mechanism of claim 1, wherein: the base frame (61) comprises a plurality of assembling plates (611) which are arranged side by side at intervals, and a unit cell (601) is formed between every two adjacent assembling plates (611).

4. A pressure-free delivery mechanism as recited in claim 3, wherein: induced draft mechanism (32) include aspiration channel (321), carry platform (31) to be equipped with air vent (302) with aspiration channel (321) intercommunication corresponding cell (601).

5. The pressure-free delivery mechanism of claim 1, wherein: the base frame (61) includes a partition plate (612) for partitioning the first conveying portion (311) and the second conveying portion (312).

6. A pressure-free delivery mechanism as recited in claim 3, wherein: the assembling plate (611) comprises a fixing portion (71) and a positioning portion (72), the fixing portion (71) is installed on the conveying table (31), a first positioning opening (711) is formed in the top end of the fixing portion (71) corresponding to each conveying shaft (62), the positioning portion (72) is detachably installed above the fixing portion (71), a second positioning opening (721) is formed in the bottom end of the positioning portion (72) corresponding to each first positioning opening (711), so that when the conveying shaft (62) is installed on the base frame (61), each assembling plate (611) is matched with the corresponding second positioning opening (721) through the first positioning opening (711) to position and install the conveying shaft (62).

7. The pressure-free delivery mechanism of claim 1, wherein: the conveying device comprises a first conveying part (311) and a second conveying part (31), wherein the first conveying part (311) is provided with four conveying shafts (62), a conveying driving mechanism (64) of the first conveying part (311) comprises a first driving motor (81), a first driving wheel assembly (82), a second driving motor (83) and a second driving wheel assembly (84), the first driving motor (81) and the second driving motor (83) are oppositely arranged on two sides of a conveying table (31), and the first driving wheel assembly (82) is arranged between the three adjacent conveying shafts (62) and the first driving motor (81) so that the first driving motor (81) can drive the three adjacent conveying shafts (62) to rotate through the first driving wheel assembly (82); the second transmission wheel assembly (84) is arranged between the fourth conveying shaft (62) and the second driving motor (83) so that the second driving motor (83) can drive the fourth conveying shaft (62) to rotate through the second transmission wheel assembly (84).

8. The pressure-free delivery mechanism of claim 1, wherein: the second conveying part (312) has three conveying shafts (62), the conveying driving mechanism (64) of the second conveying part (312) comprises three third driving motors (91) and three groups of third transmission wheel assemblies (92), and each driving motor drives one conveying shaft (62) to rotate through one third transmission wheel assembly (92).