CN114104379B

CN114104379B - Iron adjusting mechanism

Info

Publication number: CN114104379B
Application number: CN202111514576.6A
Authority: CN
Inventors: 关宏量; 张秦江
Original assignee: Shenzhen Runzhichuang Technology Co ltd
Current assignee: Shenzhen Runzhichuang Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-05
Anticipated expiration: 2041-12-13
Also published as: CN114104379A

Abstract

The invention provides an iron adjusting mechanism which comprises a fixed seat fixed on a smoke wheel, a connecting seat movably connected with the fixed seat and an iron seat connected with the connecting seat through a rotating shaft, wherein a first adjusting component is arranged between the fixed seat and the connecting seat and comprises a first screw hole arranged on the connecting seat, a first through hole arranged on the fixed seat and a first screw rod which penetrates through the first through hole and is matched with the first screw hole; a second adjusting component is arranged between the iron seat and the connecting seat, the second adjusting component comprises a swing arm which synchronously rotates with the rotating shaft, a limiting groove is further arranged on the swing arm, and a second screw matched with the limiting groove is arranged on the connecting seat. Compared with the prior art, the adjusting mechanism adopts the first adjusting component, the second adjusting component and the third adjusting component to adjust the longitudinal displacement, the angle and the transverse displacement of the iron bucket seat, so that the position of the iron bucket seat is accurately adjusted, simplicity and convenience are realized, and the working efficiency is improved.

Description

Iron adjusting mechanism

Technical Field

The invention relates to a tobacco packaging machine, in particular to an iron adjusting mechanism.

Background

A small box transparent paper packaging machine of a cigarette packaging machine set GD series, ZB series, YB series and the like is one of single machines of the packaging machine set, and mainly plays a role in transparent paper packaging of soft box cigarette packets and hard box cigarette packets. When the cigarette packet comes to the folding turret, the cigarette packet is packaged by the transparent paper and the pull line.

At present, when a cigarette packet is packaged by transparent paper of a transparent paper packaging machine, transparent paper at the side of the cigarette packet is thermally sealed by a turret single-station heat sealing device, a main driving shaft continuously transmits power through a wheel disc, and a rotatable arm converts rotary motion into reciprocating motion through a cam roller. The reciprocating motion is transmitted to a heater fixed on the shaft bolt, and the heater reciprocates up and down above the station to heat seal the transparent paper of the cigarette packet. However, in the high-speed production process, after a heat-sealing soldering iron with a single turret station is used for a long time, the position can be deviated, the packaging position of the transparent film is not corresponding, and the phenomena of bubbles and wrinkles are generated on the side edge of the transparent paper of the cigarette packet, so that the quality defect of the cigarette packet is caused, and the production and the sale are influenced.

Disclosure of Invention

Aiming at the problems, the invention provides an iron adjusting mechanism which can accurately adjust the position when an iron seat is displaced, is simple and convenient and improves the working efficiency.

The technical scheme adopted by the invention is as follows:

the utility model provides an iron adjustment mechanism, includes fixing the fixing base on the tobacco rod, with fixing base swing joint's connecting seat and the iron seat of being connected through pivot and connecting seat, its characterized in that: a first adjusting assembly for adjusting the distance between the connecting seat and the fixing seat is arranged between the fixing seat and the connecting seat, and comprises a first screw hole formed in the connecting seat, a first through hole formed in the fixing seat and a first screw rod which penetrates through the first through hole and is matched with the first screw hole; the iron is characterized in that a second adjusting assembly used for adjusting the angle of the iron seat is arranged between the iron seat and the connecting seat, the second adjusting assembly comprises a swing arm rotating synchronously with the rotating shaft, a limiting groove used for limiting the rotating angle when the iron seat rotates around the center of the rotating shaft is further arranged on the swing arm, and a second screw rod used for positioning the position of the swing arm after the angle of the iron seat is determined is arranged on the connecting seat in a matching mode of the limiting groove.

Preferably, the iron seat is provided with a tightening seat sleeved on the rotating shaft, and the tightening seat is provided with a tightening bolt for controlling the tightness.

Preferably, the iron seat is further provided with a third adjusting assembly for adjusting the position of the iron seat on the rotating shaft, and the third adjusting assembly comprises a fixed arm connected with the iron seat into a whole, a third screw hole arranged on the rotating shaft and a third screw rod penetrating through the fixed arm and matched with the third screw hole.

Preferably, one end of the fixed arm is connected with the iron base into a whole, and the other end of the fixed arm is provided with a third through hole for a third screw to pass through.

More preferably, the third screw passes through one end of the swing arm and is matched with a third screw hole in the rotating shaft.

Preferably, the connecting seat includes two supports, and the stiff end of two supports adopts fixing bolt location on the fixing base, and the expansion end bending type of two supports forms the insertion groove that is used for supplying the pivot to insert, and the second screw rod sets up on the lateral surface of one of them support.

More preferably, be equipped with the fixed orifices on the fixing base, be equipped with the bar groove that corresponds with the fixed orifices on the stiff end of two supports, bar groove and fixed orifices cooperation have fixing bolt.

More preferably, the movable ends of both the holders are further provided with control bolts for controlling the size of the insertion groove.

Compared with the prior art, the invention has the beneficial effects that: the invention provides an iron adjusting mechanism, wherein a first adjusting component capable of adjusting the distance is arranged between a fixed seat and a connecting seat, a second adjusting component capable of adjusting the angle of an iron seat is arranged between the connecting seat and the iron seat, and a third adjusting component for adjusting the position of an iron on a rotating shaft is also arranged between the iron seat and the rotating shaft.

Drawings

Fig. 1 is a first schematic view of an iron adjusting mechanism according to the present invention;

FIG. 2 is a second schematic view of an iron adjustment mechanism according to the present invention;

FIG. 3 is an exploded view of an iron adjustment mechanism provided in accordance with the present invention;

FIG. 4 is an exploded view of a first adjustment assembly of the present invention in an iron adjustment mechanism;

FIG. 5 is a cross-sectional view of a first adjustment assembly of an iron adjustment mechanism in accordance with the teachings of the present invention;

FIG. 6 is an exploded view of a second adjustment assembly of the improved iron adjustment mechanism of the present invention;

FIG. 7 is an exploded view of a third adjustment assembly of the present invention in an iron adjustment mechanism;

fig. 8 is a sectional view of a third adjusting unit in the iron adjusting mechanism according to the present invention.

Detailed Description

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 to 8 show a preferred embodiment of an iron adjustment mechanism according to the present invention. As shown in fig. 1 to 8, the iron adjusting mechanism includes a fixing base 10 fixed on the smoke wheel, a connecting base 20 movably connected with the fixing base 10, and an iron base 30 connected with the connecting base through a rotating shaft 40, a first adjusting component 50 for adjusting the distance between the connecting base and the fixing base is arranged between the fixing base 10 and the connecting base 20, the first adjusting component 50 includes a first screw hole 51 arranged on the connecting base, a first through hole arranged on the fixing base, and a first screw 53 passing through the first through hole 52 and matching with the first screw hole; a second adjusting component 60 used for adjusting the angle of the iron seat is arranged between the iron seat and the connecting seat, the second adjusting component comprises a swing arm 61 rotating synchronously with the rotating shaft, a limiting groove 611 used for limiting the rotating angle when the iron seat rotates around the center of the rotating shaft is further arranged on the swing arm, and a second screw 62 matched with the limiting groove and used for positioning the position of the swing arm after the angle of the iron seat is determined is arranged on the connecting seat; thus, when the distance between the fixed seat 10 and the connecting seat 20 needs to be adjusted, the first screw 53 is rotated to change the distance between the first screw hole 51 and the first through hole 52; when the angle of the iron seat needs to be adjusted, the second screw rod 62 is unscrewed, the iron seat 30 is rotated by the center of the rotating shaft, the swing arm 61 is enabled to rotate synchronously, the second screw rod 62 is positioned in the limiting groove 611 and limits the large-amplitude rotation of the swing arm 61, and after the swing arm is rotated to a position, the swing arm 61 can be positioned by screwing down the second screw rod 62, and the whole iron seat 30 is positioned; therefore, the position of the iron seat 30 can be accurately adjusted, the operation is simple and convenient, and the working efficiency is improved.

The iron seat 30 is provided with a tightening seat 31 sleeved on the rotating shaft, the tightening seat is provided with a tightening bolt 32 for controlling the tightening, when the tightening bolt 32 is tightened, the iron seat 30 and the rotating shaft 40 are connected into a whole, and the iron seat 30 and the rotating shaft 40 move synchronously; when the loose-tight bolt 32 is loosened, a gap is left between the loose-tight seat 31 and the rotating shaft 40, and the iron seat 30 and the rotating shaft 40 cannot move synchronously.

As shown in fig. 6, a third adjusting assembly 70 for adjusting the position of the iron seat on the rotating shaft is further disposed on the iron seat 30, the third adjusting assembly 70 includes a fixing arm 71 integrally connected with the iron seat 30, a third screw hole 72 disposed on the rotating shaft, and a third screw 73 passing through the fixing arm and matching with the third screw hole, after the tightening bolt 32 is loosened, the third screw 73 is rotated, and the distance between the fixing arm 71 and the rotating shaft 40 is changed, so that the position of the iron seat 30 on the rotating shaft 40 can be changed. As shown in fig. 6, one end of the fixing arm 71 is integrally connected to the iron seat, and the other end of the fixing arm 71 is provided with a third through hole 74 for passing a third screw. The swing arm 61 is located at one end of the rotating shaft 40, and the third screw penetrates through one end of the swing arm to be matched with a third screw hole in the rotating shaft.

As shown in fig. 3 and 5, the connection seat 20 includes two support seats 21, fixed ends of the two support seats 21 are positioned on the fixing seat 10 by using a fixing bolt 22, movable ends of the two support seats 21 are bent to form an insertion groove 23 for inserting the rotation shaft, and a second screw 62 is disposed on an outer side surface of one of the support seats 21, so that after the distance between the fixing seat 10 and the connection seat 20 is adjusted by using the first adjusting assembly 50, the connection seat 20 is positioned on the fixing seat 10 by using the fixing bolt 22. Be equipped with fixed orifices 11 on the fixing base 10, be equipped with the bar groove 24 that corresponds with fixed orifices 11 on the stiff end of two supports, bar groove and fixed orifices cooperation have fixing bolt 22, before first adjusting part 50 is adjusted, unscrew fixing bolt 22, rotate the interval between first screw 53 change first screw 51 and the second screw 52, bar groove 24 makes can be at the length within range regulation interval in bar groove 24, can accurate regulation, improves work efficiency.

It should be noted that, the two supporting seats 21 can be provided with the first screw holes 51, and the corresponding fixing seat 10 is provided with the two first through holes 52, that is, the two sets of first adjusting assemblies 50 can be used to adjust the distance between the fixing seat 10 and the connecting seat 20. It should be noted that, since the first screw 53 passes through the first through hole 52 and is screwed with the first screw hole 51, that is, there is a gap between the first screw 53 and the first through hole 52, the connecting seat 20 can be deflected within the gap, and the screwing of the first screw 53 and the first screw hole 51 and the screwing of the fixing bolt 22 and the fixing hole 11 in the insertion groove 23 are not affected.

The movable ends of the two supports 21 are provided with control bolts 25 for controlling the size of the insertion groove, when the angle of the iron seat 30 needs to be adjusted, the control bolts 25 can be unscrewed, and the iron seat 30 and the rotating shaft 40 synchronously rotate in the insertion groove; when the position of the iron seat 30 on the rotating shaft 40 needs to be adjusted, the control bolt 25 can be screwed down to prevent the rotating shaft from moving.

It should be noted that the first fixing hole 52 and the first screw hole 51 of the first adjusting assembly 50 are respectively formed on the fixing base 10 and the connecting base 20, and may be formed by removing material from the fixing base 10 and the connecting base 20, or by welding nuts on the fixing base 10 and the connecting base 20. When the first fixing hole 52 and the first screw hole 51 are formed on the fixing base 10 and the connecting base 20 by using the removed material, a cross bar 211 is disposed between the two supporting bases 21, and the first screw hole is disposed on the cross bar 211.

In summary, the technical solutions of the present invention can fully and effectively achieve the above objects, and the structural and functional principles of the present invention have been fully verified in the embodiments, so as to achieve the expected efficacy and objects, and various changes or modifications can be made to the embodiments of the present invention without departing from the principles and spirit of the present invention. Accordingly, this invention includes all modifications encompassed within the scope of the claims appended hereto, and any equivalents thereof which fall within the scope of the claims appended hereto.

Claims

1. The utility model provides an iron adjustment mechanism, includes the fixing base of fixing on the tobacco rod, with fixing base swing joint's connecting seat and the iron seat of being connected through pivot and connecting seat, its characterized in that: a first adjusting assembly for adjusting the distance between the connecting seat and the fixing seat is arranged between the fixing seat and the connecting seat, and comprises a first screw hole formed in the connecting seat, a first through hole formed in the fixing seat and a first screw rod which penetrates through the first through hole and is matched with the first screw hole; a second adjusting assembly used for adjusting the angle of the iron seat is arranged between the iron seat and the connecting seat, the second adjusting assembly comprises a swing arm rotating synchronously with the rotating shaft, a limiting groove used for limiting the rotating angle when the iron seat rotates around the center of the rotating shaft is further arranged on the swing arm, and a second screw rod matched with the limiting groove and used for positioning the position of the swing arm after the angle of the iron seat is determined is arranged on the connecting seat;

the iron bucket seat is provided with a tightening seat sleeved on the rotating shaft, and the tightening seat is provided with a tightening bolt for controlling the tightening;

the iron seat is also provided with a third adjusting component for adjusting the position of the iron seat on the rotating shaft, and the third adjusting component comprises a fixed arm connected with the iron seat into a whole, a third screw hole arranged on the rotating shaft and a third screw rod penetrating through the fixed arm and the third screw hole to be matched with each other.

2. The iron adjustment mechanism of claim 1 wherein: one end of the fixed arm is connected with the iron base into a whole, and the other end of the fixed arm is provided with a third through hole for a third screw to pass through.

3. The iron adjustment mechanism of claim 2 wherein: and the third screw rod penetrates through one end of the swing arm to be matched with a third screw hole in the rotating shaft.

4. The iron adjustment mechanism of claim 1 wherein: the connecting seat comprises two supporting seats, the fixed ends of the two supporting seats are positioned on the fixed seats by adopting fixing bolts, the movable ends of the two supporting seats are bent to form an insertion groove for inserting the rotating shaft, and the second screw rod is arranged on the outer side surface of one of the supporting seats.

5. The iron adjustment mechanism of claim 4 wherein: be equipped with the fixed orifices on the fixing base, be equipped with the bar groove that corresponds with the fixed orifices on the stiff end of two supports, bar groove and fixed orifices cooperation have fixing bolt.

6. The iron adjustment mechanism of claim 4 wherein: the movable ends of the two supports are also provided with control bolts for controlling the size of the insertion groove.