CN217834894U

CN217834894U - Adjustable automatic folding mechanism

Info

Publication number: CN217834894U
Application number: CN202221497402.3U
Authority: CN
Inventors: 江祥金; 江祥荣
Original assignee: Tianjin Xutengda Automation Equipment Co ltd
Current assignee: Tianjin Xutengda Automation Equipment Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-18
Anticipated expiration: 2032-06-13

Abstract

The utility model provides an automatic mechanism of converting into with adjustable, including the box hem subassembly of box conveying mechanism and inside setting, box conveying mechanism is used for the linear conveying of carton. Automatic mechanism of converting into with adjustable, first lead screw is two conveyer belt relative position's guiding mechanism, and the screw thread opposite direction of two first nuts, the staff is when rotating first lead screw through hand round, the axial reverse displacement or the displacement in opposite directions of slide-axle are followed respectively to two conveyer belts, it is adjustable to have ensured the conveyer belt interval promptly so set up, satisfy the preparation demand of different specification cartons, can ensure again that the layer board is located the theater position between two conveyer belts all the time, make things convenient for subsequent hem and joint sealing operation, ensure the production quality of production, and the device accomplishes the operation of converting into to the carton promptly in carton transportation process, the operating efficiency is high, integrated degree of automation is high.

Description

Adjustable automatic folding mechanism

Technical Field

The utility model belongs to the automation equipment field especially relates to an automatic mechanism of converting into with adjustable.

Background

The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer carton and the like according to different materials; the carton forming mainly refers to forming a carton blank by slotting and pressing a paperboard and then folding and forming the carton blank, wherein slotting and pressing of a common paperboard are completed by a paperboard manufacturer through a machine, and folding and forming of the carton blank are usually performed by a manufacturer purchasing the carton blank, but the problems of low efficiency, high labor intensity, manpower resource waste and the like exist in a manual mode. For solving above problem, current carton forming machine can convert into the shaping to the case base, for the use that adapts to multiple specification carton, prior art's carton conveying mechanism and hem mechanism are the components of a whole that can function independently design, and equipment is bulky, and occupation space is big, and equipment energy consumption is high.

Disclosure of Invention

In view of this, the utility model aims at providing an automatic mechanism of converting into with adjustable to solve prior art's box and carry and the hem design for the components of a whole that can function independently, equipment is bulky, uses the high problem of energy consumption.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the adjustable automatic folding mechanism comprises a box body conveying mechanism and a box body folding assembly arranged inside the box body conveying mechanism, wherein the box body conveying mechanism comprises a support and two conveying belts arranged at the upper end of the support, the two conveying belts are arranged in parallel, a supporting plate is arranged between the two conveying belts, the lower end of the supporting plate is fixedly connected inside the support, two sliding shafts are arranged inside the support and are arranged in parallel, the lower end of each conveying belt is respectively connected to the peripheries of the two sliding shafts in a sliding mode, a first nut is fixedly installed at the lower end of each conveying belt, the periphery of a first lead screw is sleeved inside the support, the periphery of the first lead screw is respectively connected into the two first nuts in a threaded mode, two side walls of a carton are respectively connected to one side of one conveying belt in a sliding mode, the lower end of the carton is connected to the upper end of the supporting plate in a contact mode, the box body folding assembly comprises a frame plate, an opening and closing clamping plate and guide rods arranged on two sides of the supporting plate respectively, the first side of the frame plate is fixedly connected to one end of the supporting plate, an opening and closing clamping plate, the middle of the opening and closing clamping plate is hinged to a pushing cylinder, the conveying belt drives the carton to advance, the carton, the frame plate is of a folding structure, and the folding structure of a second side edge of the carton in a fourth side edge of the carton in a case.

Further, the two first nuts are opposite in thread direction.

Further, the conveyer belt includes base, belt, action wheel and follows the driving wheel, and the action wheel is peripheral cup joints to the base in respectively with following the driving wheel periphery, and base fixed mounting is in the support upper end, and the one end fixed connection of action wheel to the transmission shaft of sixth motor, and the peripheral fixed connection of sixth motor is on the base, and the action wheel is peripheral and constitutes synchronous transmission structure from the driving wheel periphery through the belt, and the belt is used for driving the carton and marchs.

Furthermore, the base is a rectangular frame, two side walls of the base are respectively provided with a long hole, the peripheries of two ends of the driven wheel are respectively rotatably sleeved with a sliding block, the periphery of each sliding block can slide in the long hole, one end of each sliding block is provided with a long bolt, the long bolt is in threaded connection with the first support plate, and one side of the first support plate is fixedly connected to the outer side wall of the base.

Further, the cross section of frame plate is the arc structure, and the second side of frame plate is located the layer board below, and the second side of frame plate and the splint contactless that opens and shuts, and the cross section of the splint that opens and shuts is the arc structure, and the lower extreme that opens and shuts the splint articulates to one side of support, and the middle part that opens and shuts the splint articulates to the one end that pushes away the cylinder, and the upper end contact that opens and shuts the splint is connected to carton third side, and the upper end that opens and shuts the splint is located the second side of frame plate.

Furthermore, the two guide rods are arranged in opposite directions, and the periphery of each guide rod is arranged on one side gradually close to the supporting plate along the advancing direction of the box body.

Compared with the prior art, automatic mechanism of converting into with adjustable have following beneficial effect: the first lead screw is an adjusting mechanism for relative positions of the two conveying belts, the thread directions of the two first nuts are opposite, when a worker rotates the first lead screw through the hand-operated wheel, the two conveying belts respectively move reversely or oppositely along the axial direction of the sliding shaft, the arrangement ensures that the distance between the conveying belts is adjustable, the preparation requirements of cartons with different specifications are met, the supporting plate can be always positioned in a theater position between the two conveying belts, the subsequent folding and sealing operations are facilitated, the production quality is ensured, and the device completes the folding operation of the cartons in the carton conveying process, the operation efficiency is high, and the integration automation degree is high.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of an adjustable automatic folding mechanism according to an embodiment of the present invention;

fig. 2 is a first side view schematic structural diagram of the adjustable automatic folding mechanism according to the embodiment of the present invention;

fig. 3 is a second side view schematic structural diagram of the adjustable automatic folding mechanism according to the embodiment of the present invention;

fig. 4 is a schematic top view of an adjustable automatic folding mechanism according to an embodiment of the present invention.

Description of the reference numerals:

1-a support; 2-a conveyor belt; 21-a base; 22-a slide block; 23-long bolt; 24-a first plate; 3-a supporting plate; 4-a sliding shaft; 5-a first lead screw; 6-frame plate; 7-opening and closing the splint; 8-a guide rod; 9-pushing cylinder.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-4, the adjustable automatic folding mechanism comprises a box conveying mechanism and a box folding assembly arranged inside the box conveying mechanism, wherein the box conveying mechanism comprises a support 1 and two conveying belts 2 arranged at the upper end of the support 1, the two conveying belts 2 are arranged in parallel, a support plate 3 is arranged between the two conveying belts 2, the lower end of the support plate 3 is fixedly connected inside the support 1, two sliding shafts 4 are arranged inside the support 1, the two sliding shafts 4 are arranged in parallel, the lower end of each conveying belt 2 is respectively connected to the peripheries of the two sliding shafts 4 in a sliding manner, a first nut is fixedly arranged at the lower end of each conveying belt 2, the periphery of a first lead screw 5 is sleeved inside the support 1, the periphery of the first lead screw 5 is respectively connected into the two first nuts in a threaded manner, two side walls of a carton are respectively connected to one side of one conveying belt 2 in a sliding manner, the lower end of the carton is connected to the upper end of the support plate 3 in a contacting manner, the box folding assembly comprises a frame plate 6, an opening and closing frame plate 7 and a guide rod 8 respectively arranged at the two sides of the support plate 3, a second side of the carton 6 is fixedly connected to one side edge of the opening and closing frame plate 7, the carton is hinged to a pushing cylinder 7, the middle of the carton 2, the carton is driven by the opening and the carton, the folding structure, the carton is a third side edge of the folding structure, the carton is formed by the third side edge of the folding frame plate 6, and the folding structure of the folding structure, and the folding structure of the folding frame plate 6.

First lead screw 5 is the guiding mechanism of 2 relative positions of two conveyer belts, and the screw thread opposite direction of two first nuts, the staff is when rotatory first lead screw 5 through hand round, two conveyer belts 2 respectively along the reverse displacement of the axial of slide-shaft 4 or displacement in opposite directions, it is adjustable to have guaranteed 2 intervals of conveyer belt promptly to set up like this, satisfy the preparation demand of different specification cartons, can ensure again that layer board 3 is located the drama position between two conveyer belts 2 all the time, make things convenient for subsequent hem and joint sealing operation, ensure the production quality of production.

The conveyer belt 2 includes base 21, belt, action wheel and follows the driving wheel, and the action wheel is peripheral cup joints respectively to the base 21 with following the driving wheel periphery in, and base 21 fixed mounting is in 1 upper end of support, and the one end fixed connection of action wheel to the transmission shaft of sixth motor, the peripheral fixed connection of sixth motor to base 21 on, the action wheel periphery and follow the driving wheel periphery constitute synchronous transmission structure through the belt, and the belt is used for driving the carton and marchs.

Base 21 is rectangular frame, and in order to facilitate the rate of tension of adjustment belt, be equipped with the slot hole respectively at base 21 both sides wall, the peripheral slider 22 that cup joints that rotates respectively in both ends of following the driving wheel, and every slider 22 periphery can slide in the slot hole, and a long bolt 23 of slider 22 one end installation, long bolt 23 threaded connection to first extension board 24, one side fixed connection to base 21's lateral wall of first extension board 24.

The cross section of frame plate 6 is the arc structure, and the second side of frame plate 6 is located layer board 3 below, and the second side of frame plate 6 with open and shut splint 7 contactless, the cross section that opens and shuts splint 7 is the arc structure, the lower extreme that opens and shuts splint 7 articulates to one side of support 1, the middle part that opens and shuts splint 7 articulates to the one end that promotes cylinder 9, the upper end contact that opens and shuts splint 7 is connected to carton third side, and the upper end that opens and shuts splint 7 is located the second side of frame plate 6.

Two guide bars 8 opposite direction sets up, and the periphery of every guide bar 8 is along the advancing direction of box and is gradually being close to the one side setting of layer board 3.

The working process of the adjustable automatic folding mechanism is as follows:

when the mechanical arms of the previous process finish the opening of the carton, the mechanical arms transversely feed the carton into the process of conveying the carton to the conveying belt 2, the first side edge of the carton is folded through the interference of the frame plate 6, when the periphery of the carton is in contact connection with the belt, the controller controls the push rod to push the upper end of the opening and closing clamping plate 7 to move in an arc shape, the upper end of the opening and closing clamping plate 7 folds the third side edge of the carton, the outer edge of the advancing third side edge contacts the arc-shaped frame plate 6 in the moving process, namely, the edge folding is finished through the arc-shaped track, when the carton is completely positioned above the supporting plate 3, the third side edge and the first side edge are both folded, the guide rod 8 is positioned on one side of the second side edge, the supporting plate 3 is positioned on the other side of the second side edge, the periphery of the guide rod 8 is in contact with the second side edge (the contact state of the fourth side edge is the same), and the advancing carton finishes the folding of the second side edge and the fourth side edge through the closing structure of the two guide rods 8 relative to the supporting plate 3.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The adjustable automatic folding mechanism is characterized in that: comprises a box body conveying mechanism and a box body folding assembly arranged inside the box body conveying mechanism, the box body conveying mechanism comprises a support (1) and two conveying belts (2) arranged at the upper end of the support, the two conveying belts (2) are arranged in parallel, a supporting plate (3) is arranged between the two conveying belts (2), the lower end of the supporting plate (3) is fixedly connected inside the support (1), two sliding shafts (4) are arranged inside the support (1), the two sliding shafts (4) are arranged in parallel, the lower end of each conveying belt (2) is respectively connected to the peripheries of the two sliding shafts (4) in a sliding manner, a first nut is fixedly arranged at the lower end of each conveying belt (2), the periphery of a first lead screw (5) is sleeved inside the support (1), the periphery of the first lead screw (5) is respectively connected into the two first nuts in a threaded manner, two side walls of a paper box are respectively connected to one side of one conveying belt (2) in a sliding manner, the lower end of the paper box is connected to the upper end of the supporting plate (3) in a contacting manner, the box body folding assembly comprises a frame plate (6), an opening and closing clamping plate (7) and a guide rod (8) respectively arranged at the two sides of the supporting plate (6), the paper box body folding clamping plate (7) is hinged to a second side edge pushing cylinder (9) which drives the paper box to move forward, the frame plates (6) and the opening and closing splints (7) form a folding structure of the third side edge of the carton, and the two guide rods (8) respectively form a folding structure of the second side edge and the fourth side edge of the carton.

2. The adjustable automatic folding mechanism according to claim 1, wherein: the two first nuts are opposite in thread direction.

3. The adjustable automatic folding mechanism according to claim 1, wherein: conveyer belt (2) include base (21), the belt, action wheel and follow the driving wheel, in action wheel periphery cup jointed to base (21) respectively with follow driving wheel periphery, and base (21) fixed mounting is in support (1) upper end, and the one end fixed connection of action wheel to the transmission shaft of sixth motor, the peripheral fixed connection of sixth motor is on base (21), and action wheel periphery and follow driving wheel periphery constitute synchronous transmission structure through the belt, and the belt is used for driving the carton and marchs.

4. The adjustable automatic folding mechanism of claim 3 further comprising: base (21) are rectangular frame, and base (21) both sides wall is equipped with the slot hole respectively, and the both ends periphery of following the driving wheel rotates respectively and cup joints a slider (22), and every slider (22) periphery can slide in the slot hole, and a long bolt (23) of slider (22) one end installation, long bolt (23) threaded connection to first extension board (24), one side fixed connection to the lateral wall of base (21) of first extension board (24).

5. The adjustable automatic folding mechanism of claim 1 further comprising: the cross section of frame plate (6) is the arc structure, the second side of frame plate (6) is located layer board (3) below, and the second side of frame plate (6) with open and shut splint (7) contactless, the cross section of opening and shutting splint (7) is the arc structure, the lower extreme of opening and shutting splint (7) articulates to one side of support (1), the middle part of opening and shutting splint (7) articulates to the one end that promotes cylinder (9), the upper end contact of opening and shutting splint (7) is connected to carton third side, and the upper end of opening and shutting splint (7) is located the second side of frame plate (6).

6. The adjustable automatic folding mechanism of claim 1 further comprising: the two guide rods (8) are oppositely arranged, and the periphery of each guide rod (8) is arranged on one side which is gradually close to the supporting plate (3) along the advancing direction of the box body.