CN203864086U

CN203864086U - Fiber drum opening rolling machine

Info

Publication number: CN203864086U
Application number: CN201420257912.2U
Authority: CN
Inventors: 李积忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2014-10-08
Anticipated expiration: 2024-05-20

Abstract

The utility model discloses a fiber drum opening rolling machine, which belongs to the technical field of fiber drum production equipment and mainly solves the problems in present fiber drum opening rolling that workers' labor strength and product quality are not good enough. The fiber drum opening rolling machine is mainly characterized in that the fiber drum opening rolling machine comprises an upper base, a lower base, an electric motor, a main shaft, an opening rolling mold, a core shaft, a hydraulic cylinder, an arcing mold, a guiding sleeve, a guiding shaft, a hydraulic cylinder and a clamping device, wherein a vertical guide rod is disposed on the lower base, the guiding sleeve matched with the guide rod is disposed on the upper base, and a synchronous oil cylinder is disposed between the upper base and the lower base; and the clamping device comprises a guiding disk fixed on the upper end of the guiding shaft, three symmetrical guiding grooves and three matched guiding blocks are disposed on the guiding disk, the three guiding blocks are respectively connected to two movable molds and one fixed mold, and two air cylinders which are respectively connected to the two movable molds are fixed on the guiding disk. The fiber drum opening rolling machine in the utility model is characterized by increasing quality of fiber drum opening turnups, reducing workers' labor strength and realizing higher efficiency and is mainly used in fiber drum opening rolling.

Description

Fiber drum bung flanging mouth machine

Technical field

The utility model belongs to fiber drum production equipment technical field.Be specifically related to a kind of fiber drum bung flanging mouth machine.

Background technology

At present, in the process of producing in fiber drum, fiber drum wiredrawn edge generally adopts vertical hydraulic moulding flanging mouth machine, or Horizontal type manual or electronic flanging mouth machine, in the process of vertical hydraulic flanging mouth machine, mould does not rotate, add sometimes the tight or bucket wall thickness of production task, in the time producing wiredrawn edge, easily wedge, scrappage is higher, production cost is higher, even without what scrap, has impression, fine wrinkle at the bottom of also having a lot of barrels, have a strong impact on the outward appearance of bucket, reduced resistance to compression and the stacking performance of fiber drum.

A kind of " paper barrel opening edge reeling machine " is provided in Chinese utility model patent CN202517760U, overcome the deficiency of above technology, moving both vertically of rim roll equipment changed into and horizontally rotated motion, but its occupation area of equipment being larger, is exactly operating process more complicated in addition.Because the drum clip unit of its equipment is the chuck on lathe, completely complete the clamping of bucket and unclamp by manpower, labor strength is very large, and efficiency is low.Secondly because its chassis equipment is welded by channel-section steel, because equipment is oversize, do not pass through the processing of lathe, before and after causing, the center of main shaft is difficult for proofreading and correct, be that mould and drum clip unit center are not right, in the process of operation, cause the bucket clipping not right with mold center, or partially bucket is broken and causes waste product, cause production cost larger.

A kind of " a kind of fiber drum flanging mouth machine " is provided in Chinese utility model patent CN203172084U, its structure is to adopt vertical rotating moulding wiredrawn edge, its shortcoming is that the dynamic model that can move in drum clip unit only accounts for 1/4th of entirety, the mould interior diameter that is clamping device is the same, and the bucket of producing wets due to dry, and a bucket external diameter there will be contraction, also have a lot of flat buckets, cause the external diameter of bucket sometimes large than mould, while putting barrel, be difficult for putting into, its clamping device is that single cylinder is difficult for clamping.Be exactly that the bucket combining treats the bucket of wiredrawn edge in addition, sometimes because the reason of preceding working procedure combination causes bottom of the barrel and ladle body out of plumb, bucket is placed on drum clip unit and bucket is not just being pressed from both sides, cause in the process of wiredrawn edge, bucket is different with the center of mould, produces waste product.The heat that is exactly in addition wiredrawn edge mould and starting the arc mould cannot shed, if the excessive velocities of producing can burn out fiber drum, affects quality and attractive in appearance.

In Chinese utility model patent CN202517760V and CN2013172084V, all there is a weak point, in the left exactly bucket for the treatment of wiredrawn edge, due to the reason of operation above, fiber drum or high or low, particularly high bucket, before also not arriving and stopping limit switch, because bucket is too high, cause wiredrawn edge mould unnecessary part cannot be got involved in, but machinery is also allowing bucket enter in mould, makes a lot of bottom of the barrel wedges, if short bucket, after arrival stops limit switch, bucket does not enter again in mould, causes the bung rolling out unreal.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and provides one to can further improve paper barrel mouth edge reeling quality, reduces labor strength, and product quality is better, the fiber drum bung flanging mouth machine that efficiency is higher.

Technical solution of the present utility model is: a kind of fiber drum bung flanging mouth machine, comprise top base and bottom base, be arranged on the wiredrawn edge mould that install motor, main shaft and lower end thereof on top base, main shaft is provided with mandrel in chamber, the upper and lower end of mandrel is equipped with respectively hydraulic cylinder and starting the arc mould, be arranged on fairlead, the axis of guide, hydraulic cylinder and clamping device on bottom base, it is characterized in that: vertical guide rod is housed on described bottom base, top base is provided with the guide pin bushing coordinating with guide rod, between top base and bottom base, is provided with synchronous fuel tank; Described clamping device comprises the rolling fin that is fixed on axis of guide upper end, rolling fin is provided with three guide pads of three symmetrical gathering sills and cooperation, three guide pads are connected with two dynamic models and a cover half respectively, on rolling fin, be fixed with two respectively with these two cylinders that dynamic model is connected.

Wiredrawn edge mould rear portion described in technical solution of the present utility model is circular cylinder body; Described starting the arc mould rear portion is divergent-cone wall.

The arc length of two dynamic models described in technical solution of the present utility model equates, is 1/2 of cover half.

Oil cylinder working-pressure sensor is housed on the hydraulic cylinder described in technical solution of the present utility model.

The utility model is on the basis of existing fiber drum bung flanging mouth machine, owing to adopting guide rod and guide pin bushing, synchronous fuel tank to be connected between bottom base and top base, thereby can regulate the distance between bottom base and top base by synchronous fuel tank, avoid existing feed screw nut governor motion problem, the problem includes: efficiency is low, fragile and unsafe problem.The utility model is owing to adopting the clamping device being made up of the axis of guide, rolling fin, three guide pads, two dynamic models, cover half and cylinder, rolling fin is provided with three symmetrical gathering sills, three gathering sills coordinate with three guide pads respectively, three guide pads are connected with two dynamic models and a cover half respectively, two dynamic models are connected with two cylinders that are fixed on rolling fin respectively, thereby fiber drum to be processed can be clamped, avoid existing single cylinder to be difficult for the deficiency clamping.The utility model is owing to being circular cylinder body by wiredrawn edge mould rear design, be divergent-cone wall by starting the arc mould rear design, thereby formation radiator structure, strengthen the contact area with air, mould can be dispelled the heat in time in the process of producing, ensure that bung there will not be bung blackout in the process of producing, improved the aesthetic property of fiber drum.The utility model is due to oil cylinder working-pressure sensor being housed on hydraulic cylinder, thereby can remove the existing limit switch that stops.In the process that the utility model full paper barrel is produced, it is flow forming, wiredrawn edge mould can be in rotary moving, starting the arc mould and clamping device can move vertically, clamping device is concentric with wiredrawn edge mould, it has reduced workman's labour intensity, fiber drum entire compression intensity and stacking performance are improved, outward appearance U.S. degree of the fiber drum of enhancing.Adopt PLC industrial PC control and advanced hydraulic-pneumatic control technology, improved operating efficiency, reduced production cost.

The feature that the utlity model has raising paper barrel mouth edge reeling quality, reduce labor strength, efficiency is higher.The utility model is mainly used in fiber drum wiredrawn edge.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the planar structure schematic diagram of clamping part.

Fig. 3 is the planar structure schematic diagram of guide pad.

Fig. 4 is the cutaway view of wiredrawn edge mould.

Fig. 5 is the cutaway view of starting the arc mould.

Fig. 6 is the planar structure schematic diagram of rolling fin.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figures 1 to 6, a kind of fiber drum flanging mouth machine of the utility model comprises bottom base 3,4 orderly guide rods 2 arranged vertically are housed on bottom base 3, on top base 4, be equipped with 4 with the corresponding guide pin bushing 21 of guide rod 2, because the large ting model of fiber drum is different, the height of top base 4 required adjustings is also different, and top base 4 can move up and down under the active force of two synchronous hydraulic cylinders 5, is adjusted to the height that fiber drum needs.

Main shaft 13 is housed on top base 4, and wiredrawn edge mould 14 is equipped with in main shaft 13 lower ends, and main shaft 13 rotatablely moves with wiredrawn edge mould 14 under the active force of motor 1, and wiredrawn edge mould 14 as shown in Figure 4, is useful on the arc groove of wiredrawn edge on mould.An axially movable mandrel 12 is housed in main shaft 13, starting the arc mould 15 is equipped with in the lower end of mandrel, starting the arc mould 15 as shown in the figure, this starting the arc mould 15 arc groove of having got on the bus, starting the arc mould 15 is corresponding with the arc groove on wiredrawn edge mould 14, to ensure fiber drum energy wiredrawn edge.

Starting the arc mould 15 has all increased heat abstractor with wiredrawn edge mould 14, and the contact area of increasing and air can be dispelled the heat in time mould in the process of producing, and has ensured that bung there will not be bung blackout in the process of producing, and has improved the aesthetic property of fiber drum.

The fairlead 16 concentric with top base mould is housed in bottom base 3, the axis of guide that can move up and down, cannot rotate 7 is housed in fairlead 16, rolling fin 8 is housed on the axis of guide 7, in rolling fin 8, have three uniform gathering sills 19, guide pad 20 can slidably reciprocate on gathering sill 19.

Clamping part is divided into three parts, i.e. 2 dynamic model 18 and cover half 10 that arc length is equal, 10 and 2 dynamic models 18 of cover half are all fixed on guide pad 20, the guide pad of two dynamic models is connected with two cylinders 9, such two dynamic models 18 can move around under the drive of cylinder 9, realize the clamping to bucket and unclamp.

The utility model has added an oil cylinder working-pressure sensor 24 on hydraulic cylinder 6, remove the limit switch that stops of above two utility model patents, the pressure parameter of oil cylinder working-pressure sensor 24 is set, the no matter height of bucket, bucket enters towards wiredrawn edge mould 14 under the active force of hydraulic cylinder 6, after hydraulic pressure reaches the pressure parameter that oil cylinder working-pressure sensor 24 sets, bucket just stops entering, and has ensured that high bucket or short bucket bung all can roll up in fact.

When the utility model work, start 2 synchronous oil cylinders 5 according to the height of fiber drum, adjust the height of top base 4 and bottom base 3, set the pressure parameter of oil cylinder working-pressure sensor 24, fiber drum is put on clamping device cover half 10, start button, two dynamic models 18 promote dynamic model and clamp fiber drum under the active force of cylinder 9.Under the programme-control of PLC, bucket fast approaching wiredrawn edge mould 14 under the driving of lower end oil cylinder 6, in the time arriving limit switch 23, bucket is from becoming fast work speed.Simultaneously wiredrawn edge mould 14 starts rotation under the active force of motor 1, in the time that the hydraulic pressure of oil cylinder 6 reaches the pressure parameter that oil cylinder working-pressure sensor 24 sets, stops, and wiredrawn edge mould 14 also stops the rotation at this moment, and wiredrawn edge completes.Under the active force of hydraulic cylinder 11, starting the arc mould 15 moves down, and whole clamping device moves down under the active force of hydraulic cylinder 6, while arriving lower position switch 22, stops, and two dynamic models 18 unclamp automatically, take off bucket.Then press Manual lifting button, starting the arc mould 15 is raised to certain position, whole wiredrawn edge process completes.

Claims

1. a fiber drum bung flanging mouth machine, comprise top base (4) and bottom base (3), be arranged on the motor (1) on top base (4), the wiredrawn edge mould (14) that install main shaft (13) and lower end thereof, main shaft (13) is provided with mandrel (12) in chamber, mandrel (12) upper, hydraulic cylinder (11) and starting the arc mould (15) are equipped with respectively in lower end, be arranged on the fairlead (16) on bottom base (3), the axis of guide (7), hydraulic cylinder (6) and clamping device, it is characterized in that: vertical guide rod (2) is housed on described bottom base (3), top base (4) is provided with the guide pin bushing (21) coordinating with guide rod (2), between top base (4) and bottom base (3), be provided with synchronous fuel tank (5), described clamping device comprises the rolling fin (8) that is fixed on the axis of guide (7) upper end, three guide pads (20) that rolling fin (8) is provided with three symmetrical gathering sills (19) and coordinates, three guide pads (20) are connected with two dynamic models (18) and a cover half (10) respectively, are fixed with two cylinders (9) that are connected with these two dynamic models (18) respectively on rolling fin (8).

2. fiber drum bung flanging mouth machine according to claim 1, is characterized in that: described wiredrawn edge mould (14) rear portion is circular cylinder body; Described starting the arc mould (15) rear portion is divergent-cone wall.

3. fiber drum bung flanging mouth machine according to claim 1 and 2, is characterized in that: the arc length of described two dynamic models (18) equates, is 1/2 of cover half (10).

4. fiber drum bung flanging mouth machine according to claim 1 and 2, is characterized in that: oil cylinder working-pressure sensor (24) is housed on described hydraulic cylinder (6).