CN214776959U

CN214776959U - Tobacco tar packaging box dustproof wing folding mechanism for automatic box packing machine

Info

Publication number: CN214776959U
Application number: CN202120160680.9U
Authority: CN
Inventors: 杨鹏; 苏磊; 卢帅; 刘巍俊; 王一骑; 唐泽龙
Original assignee: Shenzhen Aipu Biotechnology Co ltd
Current assignee: Shenzhen Aipu Biotechnology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-19
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to a tobacco tar packing carton folding mechanism that prevents dust wing for automatic cartoning machine, it includes along packing carton direction of delivery set gradually the installation piece on the organism with bend the piece, vertical rotation wear to locate the axis of rotation of installation piece and connect in epaxial swing arm rotates, the axis of rotation connection has and is used for driving the reciprocal wobbling drive assembly of swing arm, it is close to bend the piece the one end of installation piece is equipped with the face of bending, the face of bending is located bend the piece and be close to the one side of packing carton, bend the face along keeping away from the direction of installation piece sets up to the direction slope that is close to the packing carton gradually. This application can fold two dustproof wings of packing carton in the transportation process of packing carton without stopping, and machining efficiency is high.

Description

Tobacco tar packaging box dustproof wing folding mechanism for automatic box packing machine

Technical Field

The application relates to the field of automatic box packing machines, in particular to a folding mechanism for a dust-proof wing of a tobacco tar packing box of an automatic box packing machine.

Background

The automatic box packing machine is suitable for packing of medicines, cosmetics, foods, articles for daily use and the like, can automatically complete the work of opening a paper box, packing the articles into a box, sealing the box and the like, adopts the PLC system to automatically control the whole process, and has high efficiency. Automatic cartoning machine is mostly whole continuous equipment, installs packing carton arrangement mechanism on the organism, defeated box mechanism, rolls over box mechanism, bottling mechanism, seals box mechanism etc. add with the packing carton range place packing carton arrangement mechanism on, carry the packing carton to roll over box mechanism and carry out the preflex to the packing carton through defeated box mechanism, then defeated box mechanism continues to carry the packing carton and pack into the packing carton through bottling mechanism with the product in, defeated box mechanism at last carries the packing carton to sealing box mechanism and seals the box.

The packing carton mainly comprises box body, lid, box bottom and dustproof wing, and the dustproof wing is folding connection in the box mouth wherein relative both sides be used for dirt-proof cardboard, also can play the effect of supplementary fixed product, rolls over two dustproof wings earlier during the box, rolls over the box with the lid again and seals the box.

Because two dustproof wing opposite direction of the same end of packing carton, current automatic cartoning machine need fold one of them dustproof wing earlier when folding dustproof wing, folds another dustproof wing again, need make the packing carton stop earlier when folding and carry, and machining efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lower problem of machining efficiency during in order to improve current automatic cartoning machine folding packaging box's dustproof wing, this application provides a tobacco tar packing carton dustproof wing folding mechanism for automatic cartoning machine.

The application provides a pair of tobacco tar packing carton dustproof wing folding mechanism for automatic cartoning machine adopts following technical scheme:

the utility model provides a tobacco tar packing carton folding mechanism that prevents dust wing for automatic cartoning machine, includes along packing carton direction of delivery set gradually on the organism installation piece with bend the piece, vertical rotation wear to locate the axis of rotation of installation piece and connect in epaxial swing arm of rotation, the axis of rotation connection has and is used for driving swing arm reciprocating swing's drive assembly, it is close to bend the piece the one end of installation piece is equipped with the face of bending, the face of bending is located bend the piece and be close to the one side of packing carton, the face of bending is along keeping away from the direction of installation piece sets up to the direction slope that is close to the packing carton gradually.

Through adopting above-mentioned technical scheme, put the packing carton when rolling over the box for two dustproof wings along the state that the direction of delivery distributes around, when the packing carton is through the piece of bending, because the face of bending sets up along the direction slope that is close to the packing carton, consequently the dustproof wing that the packing carton leaned on the front can laminate mutually with the face of bending and be rolled over gradually, drive assembly drives the swing arm swing and rolls over the dustproof wing that the packing carton leaned on the back this moment, thereby realized folding two dustproof wings at the transportation process with not stopping, machining efficiency is high.

Optionally, a lifting block is arranged on the rotating shaft, the swing arm is connected to the lifting block, a lifting hole is formed in the lifting block, the rotating shaft penetrates through the lifting hole, an adjustable slit is formed in one side of the lifting block and is communicated with the lifting hole, a locking bolt is connected to the side portion of the lifting block in a threaded mode, and the locking bolt penetrates through the adjustable slit.

Through adopting above-mentioned technical scheme, the setting of elevator can make the swing arm go up and down to in highly adjusting the swing arm according to the specification of packing carton, improved folding mechanism's suitability, the locking bolt is used for locking elevator and axis of rotation, makes adjustable slit narrow gradually through screwing up locking bolt, thereby fixes the elevator.

Optionally, one end of the swing arm close to the lifting block is provided with a translation groove, a positioning bolt is arranged in the translation groove, and the positioning bolt is in threaded connection with the lifting block.

Through adopting above-mentioned technical scheme, the setting up of translation groove makes the swing arm can carry out the translation to adjust the distance between swing arm and the packing carton according to the specification of packing carton, further improved folding mechanism's suitability, positioning bolt is used for fixing the swing arm, prevents that the swing arm is not hard up.

Optionally, one end of the swing arm, which is far away from the rotating shaft, is provided with a push sheet, and the push sheet is vertically arranged and perpendicular to the swing arm.

Through adopting above-mentioned technical scheme, when the folding dustproof wing of swing arm swing, the kicking piece can with folding wing looks butt, because the vertical setting of kicking piece is and mutually perpendicular with the swing arm, when the dustproof wing is folding to perpendicular with the box body, the kicking piece just laminates mutually with the dustproof wing, the area of contact of kicking piece and dustproof wing is bigger to folding effect has been improved, be favorable to making the dustproof wing keep fold condition.

Optionally, the end of the push piece is rounded.

By adopting the technical scheme, the abrasion of the pushing piece to the dustproof wing can be reduced by fillet processing of the end part of the pushing piece, the dustproof wing is protected, and the possibility that the dustproof wing is scratched is reduced.

Optionally, one side of the push sheet far away from the swing arm is provided with a rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve can further protect the dustproof wing, avoids folding in-process with the surface scratch of dustproof wing, and the good elasticity of rubber sleeve also can cushion the atress when ejector pad and dustproof wing looks butt simultaneously, avoids the butt dustproof wing to take place too big deformation in the twinkling of an eye.

Optionally, the drive assembly including set up in the organism motor, connect in rotate epaxial eccentric block and connect in the motor with actuating lever between the eccentric block, axis of rotation fixed connection in the one end of eccentric block, the one end of actuating lever rotate connect in the other end of eccentric block, the cover is equipped with the cam on the output shaft of motor, the actuating lever is kept away from the one end of eccentric block rotate connect in the cam.

Through adopting above-mentioned technical scheme, the motor drives the cam and rotates, thereby the cam drives actuating lever reciprocating motion and drives the swing arm reciprocating swing.

Optionally, the cam and all be provided with the loop bar on the eccentric block, the both ends of actuating lever all are provided with the lantern ring, the internal diameter of the lantern ring is greater than the diameter of loop bar, lantern ring movable sleeve is located on the loop bar, the tip of loop bar is provided with spacing piece.

Through adopting above-mentioned technical scheme, the actuating lever pivoted angle scope can be enlarged to loop bar and lantern ring to avoid the rotation of actuating lever to receive the influence and hinder the reciprocating swing of swing arm, spacing piece is used for spacing the lantern ring, prevents that the lantern ring from breaking away from the loop bar.

In summary, the present application includes at least one of the following beneficial technical effects:

when the packaging box passes through the bending block, the bending surface is obliquely arranged along the direction close to the packaging box, so that the dustproof wing close to the front of the packaging box can be attached to the bending surface and gradually folded, and the driving assembly drives the swing arm to swing to fold the dustproof wing close to the rear of the packaging box, so that the two dustproof wings can be folded without stopping in the conveying process, and the processing efficiency is high;

the lifting block can be arranged to lift the swing arm, so that the height of the swing arm can be adjusted according to the specification of the packaging box, the adaptability of the folding mechanism is improved, the locking bolt is used for locking the lifting block and the rotating shaft, and the locking bolt is screwed down to gradually narrow the adjustable slit, so that the lifting block is fixed;

the setting up of translation groove makes the swing arm can carry out the translation to adjust the distance between swing arm and the packing carton according to the specification of packing carton, further improved folding mechanism's suitability, positioning bolt is used for fixing the swing arm, prevents that the swing arm is not hard up.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

FIG. 2 is a schematic diagram of the connection relationship between the driving assembly and the swing arm according to the embodiment of the present application.

Fig. 3 is a schematic view of the folding box according to the embodiment of the present application.

Description of reference numerals: 1. mounting blocks; 2. bending the block; 21. bending a surface; 3. a rotating shaft; 4. swinging arms; 41. a translation slot; 42. positioning the bolt; 43. pushing the sheet; 44. a rubber sleeve; 5. a lifting block; 51. a lifting hole; 52. an adjustable slit; 53. locking the bolt; 61. a motor; 62. a cam; 63. a drive rod; 631. a collar; 64. an eccentric block; 7. a loop bar; 71. a limiting sheet.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses tobacco tar packing carton dustproof wing folding mechanism for automatic cartoning machine. Referring to fig. 1, the folding mechanism of the tobacco tar packaging box dust-proof wing for the automatic box packing machine comprises a mounting block 1 and a bending block 2 which are fixedly mounted on the machine body along the packaging box conveying direction through bolts in sequence, a rotating shaft 3 which is vertically rotated to penetrate through the mounting block 1 and is far away from one end of the machine body, and a swing arm 4 connected to the rotating shaft 3.

One end of the bending block 2 close to the mounting block 1 is provided with a bending surface 21, the bending surface 21 is located on one side of the bending block 2 close to the packaging box, and the bending surface 21 is gradually inclined towards the direction close to the packaging box along the direction away from the mounting block 1.

Referring to fig. 2, the rotating shaft 3 is connected to a driving assembly for driving the swing arm 4 to swing reciprocally, and the driving assembly includes a motor 61 fixedly mounted on the machine body, an eccentric block 64 connected to the rotating shaft 3, and a driving rod 63 connected between the motor 61 and the eccentric block 64. The output shaft of the motor 61 is horizontal and is sleeved with a cam 62, one end of a driving rod 63 is connected to the cam 62, the other end of the driving rod 63 is connected to one end of an eccentric block 64, and the rotating shaft 3 is fixedly arranged at the other end of the eccentric block 64 in a penetrating mode.

Cam 62 goes up horizontal fixed mounting has a loop bar 7, eccentric block 64's the lower surface also vertical fixed mounting has a loop bar 7, and the lantern ring 631 has all been welded at the both ends of actuating lever 63, and the internal diameter of lantern ring 631 is greater than the diameter of loop bar 7, through locating the lantern ring 631 movable sleeve on loop bar 7, makes actuating lever 63 rotate along arbitrary angle, avoids causing the hindrance to the reciprocating swing of swing arm 4, and the tip of loop bar 7 all welds and is used for carrying out spacing piece 71 to the lantern ring 631.

Referring to fig. 3, when folding the box, the packing box is placed in a state that two dust-proof wings are distributed back and forth along the conveying direction, the motor 61 drives the cam 62 to rotate, and the cam 62 drives the driving rod 63 to reciprocate, so that the swing arm 4 is driven to reciprocate to fold the dust-proof wing at the back of the packing box. When the swing arm 4 promoted the dustproof wing that leans on, the packing carton just when bending piece 2, because the face 21 that bends sets up along the direction slope that is close to the packing carton, consequently the dustproof wing that the packing carton leaned on can laminate mutually with the face 21 of bending and gradually be rolled up to realized folding two dustproof wings in transportation process without stopping, machining efficiency is high. In addition, the dustproof wing close to the opening is folded again when passing through the bending block 2, so that the folding effect is improved.

Referring to fig. 2, a push plate 43 is welded to one end of the swing arm 4 away from the rotating shaft 3, and the push plate 43 is vertically arranged and perpendicular to the swing arm 4. When the swing arm 4 swings and folds the dustproof wing, the pushing sheet 43 can be abutted to the folding wing, and because the pushing sheet 43 is perpendicular to the swing arm 4, when the dustproof wing is folded to be perpendicular to the box body, the pushing sheet 43 is just attached to the dustproof wing, the contact area between the pushing sheet 43 and the dustproof wing is larger, so that the folding effect is improved, and the dustproof wing is beneficial to keeping the folded state.

In order to reduce the possibility of scratching the dust wings, the ends of the pushing piece 43 are rounded to reduce the abrasion of the pushing piece 43 to the dust wings.

In order to improve the protection effect to the dustproof wing, the rubber sleeve 44 is sleeved on one side, away from the swing arm 4, of the push sheet 43, the possibility of scratching the surface of the dustproof wing in the folding process is further avoided, meanwhile, the good elasticity of the rubber sleeve 44 can also buffer the stress of the push sheet 43 when being abutted to the dustproof wing, and the phenomenon that the dustproof wing is excessively deformed in the moment of abutting is avoided.

The rotating shaft 3 is provided with a lifting block 5, the swing arm 4 is connected to the lifting block 5, the lifting block 5 is provided with a lifting hole 51, and the rotating shaft 3 penetrates through the lifting hole 51. An adjustable slit 52 is arranged at one side of the lifting block 5, the adjustable slit 52 is communicated with the lifting hole 51, a locking bolt 53 is connected to the side part of the lifting block 5 in a threaded manner, and the locking bolt 53 penetrates through the adjustable slit 52. The height of the swing arm 4 can be adjusted by the sliding lifting block 5 according to the specification of the packing box during box folding, the adaptability of the folding mechanism is improved, the locking bolt 53 is screwed down after the adjustment to gradually narrow the adjustable slit 52, so that the lifting block 5 is fixed, and the lifting block 5 is prevented from loosening and sliding downwards.

The swing arm 4 is close to the one end level of elevator 5 and has seted up translation groove 41, and translation groove 41 slides and wears to be equipped with positioning bolt 42, and positioning bolt 42 threaded connection is in elevator 5. Thereby translation groove 41 can slide swing arm 4 according to the specification of packing carton and adjust the distance between swing arm 4 and the packing carton when rolling over the box, has further improved folding mechanism's suitability, and positioning bolt 42 is used for fixing swing arm 4, prevents that swing arm 4 is not hard up.

The implementation principle of the tobacco tar packing box dustproof wing folding mechanism for the automatic box packing machine is as follows: put the packing carton for two dustproof wings state along direction of delivery front and back distribution during folding the box, motor 61 drives cam 62 and rotates, cam 62 drives actuating lever 63 reciprocating motion, thereby it turns up to drive 4 reciprocating swing of swing arm to lean on the dustproof wing behind the packing carton, when 4 promotion of swing arm lean on the dustproof wing, the packing carton just when bending piece 2, the slope of the face 21 of bending sets up the dustproof wing that makes the packing carton lean on in the front and is gradually turned up, thereby realized folding two dustproof wings in transportation process without stopping, machining efficiency is high.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tobacco tar packing carton dustproof wing folding mechanism for automatic cartoning machine which characterized in that: include along packing carton direction of delivery set gradually installation piece (1) on the organism and bend piece (2), vertical rotation and wear to locate the axis of rotation (3) of installation piece (1) and connect in swing arm (4) on axis of rotation (3), axis of rotation (3) are connected with and are used for driving swing arm (4) reciprocating swing's drive assembly, bend piece (2) and be close to the one end of installation piece (1) is equipped with face (21) of bending, face (21) of bending is located bend piece (2) the one side of being close to the packing carton, face (21) of bending is along keeping away from the direction of installation piece (1) sets up to the direction slope that is close to the packing carton gradually.

2. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 1, characterized in that: be provided with elevator (5) on axis of rotation (3), swing arm (4) connect in elevator (5), be equipped with lift hole (51) on elevator (5), axis of rotation (3) are worn to locate in lift hole (51), one side of elevator (5) is equipped with adjustable slit (52), adjustable slit (52) with lift hole (51) are linked together, the lateral part threaded connection of elevator (5) has locking bolt (53), locking bolt (53) pass adjustable slit (52).

3. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 2, characterized in that: one end, close to the lifting block (5), of the swing arm (4) is provided with a translation groove (41), a positioning bolt (42) is arranged in the translation groove (41), and the positioning bolt (42) is in threaded connection with the lifting block (5).

4. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 1, characterized in that: one end, far away from the rotating shaft (3), of the swing arm (4) is provided with a push sheet (43), and the push sheet (43) is vertically arranged and is perpendicular to the swing arm (4).

5. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 4, characterized in that: the end part of the push sheet (43) is rounded.

6. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 4, characterized in that: and a rubber sleeve (44) is arranged on one side of the push sheet (43) far away from the swing arm (4).

7. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 1, characterized in that: drive assembly including set up motor (61) on the organism, connect in eccentric block (64) on axis of rotation (3) and connect in motor (61) with actuating lever (63) between eccentric block (64), axis of rotation (3) fixed connection in the one end of eccentric block (64), the one end of actuating lever (63) rotate connect in the other end of eccentric block (64), the cover is equipped with cam (62) on the output shaft of motor (61), actuating lever (63) are kept away from the one end of eccentric block (64) rotate connect in cam (62).

8. The tobacco tar packing box dust wing folding mechanism for the automatic box packing machine according to claim 7, characterized in that: cam (62) and all be provided with loop bar (7) on eccentric block (64), the both ends of actuating lever (63) all are provided with lantern ring (631), the internal diameter of lantern ring (631) is greater than the diameter of loop bar (7), lantern ring (631) movable sleeve is located on loop bar (7), the tip of loop bar (7) is provided with spacing piece (71).