CN210098564U - Wrapper device for coiling machine - Google Patents

Abstract

The utility model discloses a coiling-aid device for a coiling machine, which comprises a base, wherein a movable frame capable of horizontally moving on the base is connected on the base in a sliding way, one end of the movable frame is connected with an upper pressure arm and a lower pressure arm which can respectively bend towards a coiling block of the coiling machine, and a belt coiling-aid device is arranged in the movable frame and is used for assisting the coiling block to coil; when the front of the strip steel is bright and clean, the upper pressure arm bends towards the winding drum and presses on the winding drum, the lower pressure arm keeps a horizontal state, the strip steel enters from the upper part of the lower pressure arm to be curled downwards, when the back of the strip steel is bright and clean, the lower pressure arm bends towards the winding drum and presses on the winding drum, the upper pressure arm keeps a horizontal state, the strip steel enters from the lower part of the upper pressure arm to be curled upwards, the upper pressure arm or the lower pressure arm is flexibly adjusted to bend according to the apparent quality of the front and the back of the produced strip steel, and the upper curling or the lower curling is carried out, so that the best one of the front and the back of the strip steel is guaranteed to be wound on the inner side of the winding drum, the overall quality.

Description

Wrapper device for coiling machine

Technical Field

The utility model relates to a coiling machine processing equipment technical field, concretely relates to help package device for coiling machine.

Background

The recoiling machine is a steel rolling workshop auxiliary device for coiling hot-rolled or cold-rolled steel into a reel shape, the roller recoiling machine adopts an overhanging reel to coil hot coils, cold-rolled steel plates, strip steel and the like, a coil assisting arm matched with the roller recoiling machine in the prior art can only singly coil up or down, one surface of the strip steel with better apparent quality is frequently coiled outside by the recoiling machine which singly coils up or down due to the uncertainty of the apparent quality of the front surface and the back surface of the produced strip steel, and the coiled surface of the strip steel with better apparent quality is polluted in the subsequent storage and transportation processes, so that the quality of the strip steel is influenced, the quality grade of the strip steel is reduced, even the strip steel is remade, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a roll aiding device for coiling machine to the aforesaid that exists among the prior art is not enough, through detecting out the apparent mass of belted steel positive and negative, adjusts respectively crooked last pressure arm or pushes down the arm and combine the belt to help the book ware to go on down the curl or go up the curl, solves the above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a help package device for coiling machine, includes the base, sliding connection has the movable frame that can horizontal migration on the base, the one end of movable frame is connected with and presses arm and lower pressure arm on can be respectively to the crooked coiling machine reel, is provided with the belt in the movable frame and helps a package ware.

Compared with the prior art, the utility model discloses following beneficial effect has:

the movable frame capable of horizontally moving on the base is arranged on the base, one end of the movable frame is connected with an upper pressure arm and a lower pressure arm which can be respectively bent towards a winding drum of a winding machine, a belt winding aid for assisting winding of the winding drum is arranged in the movable frame, the apparent mass of the front side and the back side of the strip steel is detected in advance, when the front side of the strip steel is relatively smooth and tidy, the upper pressure arm bends towards the winding drum and presses on the winding drum, the lower pressure arm does not bend and keeps horizontal, the strip steel enters from the lower side of the upper pressure arm to be wound, the strip steel is wound on the winding drum through the belt winding aid, the upper pressure arm or the lower pressure arm is flexibly adjusted to bend to perform upward winding or downward winding according to the apparent mass of the front side and the back side of the produced strip steel, the best one of the front and back sides of the strip steel is ensured to be wound on the inner side of the winding drum, the overall quality of the wound strip steel is improved, the adjustment is flexible, and convenience and order are realized.

Drawings

Fig. 1 is a schematic view of the front view structure of the present invention in the lower curling working state.

Fig. 2 is a front view of the upper curling device in working state.

Fig. 3 is a left side view structure diagram of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure a-a of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the present invention at B-B.

Fig. 6 is a schematic view of the connection structure of the upper hydraulic cylinder, the lower hydraulic cylinder and the movable frame of the present invention.

Fig. 7 is the structure diagram of the belt rolling state of the utility model.

Fig. 8 is a structural schematic diagram of the state of the belt of the present invention when not in operation.

In the figure: the device comprises a base 1, a sliding chute 11, a horizontal hydraulic cylinder 12, a movable frame 2, a sliding rail 21, an upper rotating shaft 22, a lower rotating shaft 23, a pressing sheet 231, an upper hydraulic cylinder 24, a lower hydraulic cylinder 25, a connecting seat 26, an ear 27, a lantern ring 28, a connecting rod 29, an upper pressing arm 3, an upper connecting shaft 31, a lower pressing arm 4, a lower connecting shaft 41, a belt rolling aid 5, a counterweight platform 51, a belt 52, a roller 53, an adjusting hydraulic cylinder 54, a connecting body 55, a winding drum 6 and a drag chain 7.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 5, a winding assisting device for a coiler comprises a base 1, wherein a movable frame 2 capable of horizontally moving on the base 1 is connected to the base 1 in a sliding manner, an upper pressing arm 3 and a lower pressing arm 4 capable of bending towards a coiler mandrel 6 are connected to one end of the movable frame 2, and a belt winding assisting device 5 is arranged in the movable frame 2 and used for assisting the coiler mandrel 6 to wind; the movable frame 2 is provided with an upper rotating shaft 22 and a lower rotating shaft 23 which are arranged in parallel up and down, the upper rotating shaft 22 and the lower rotating shaft 23 are respectively hinged with an upper pressure arm 3 and a lower pressure arm 4, the free ends of the upper pressure arm 3 and the lower pressure arm 4 are respectively provided with an upper connecting shaft 31 and a lower connecting shaft 41, the upper end surface and the lower end surface of the movable frame 2 are respectively provided with an upper hydraulic cylinder 24 and a lower hydraulic cylinder 25 which can freely rotate in the vertical direction, and piston rods of the upper hydraulic cylinder 24 and the lower hydraulic cylinder 25 are respectively hinged with the upper pressure arm 3 and the lower pressure arm 4; the belt winding aid comprises a counterweight platform 51 and a belt 52, wherein the counterweight platform 51 is fixed at the middle position of the movable frame 2, a roller 53 is arranged on the counterweight platform 51, and the belt 52 is sequentially sleeved on the roller 53, the upper rotating shaft 22, the upper connecting shaft 31, the lower connecting shaft 41 and the lower rotating shaft 23 to form a complete circle;

when the strip steel coiling machine works, the movable frame 2 moves on the base 1, the winding drum 6 is positioned between the upper pressure arm 3 and the lower pressure arm 4, at the moment, the winding drum 6 forces the belt 52 to be tightly attached to the winding drum 6, the apparent mass of the front and back surfaces of the strip steel is detected in advance, when the front surface of the strip steel is relatively smooth and tidy, the upper hydraulic cylinder 24 drives the upper pressure arm 3 to bend towards the winding drum 6 and press the winding drum 6, the lower pressure arm 4 is not bent and keeps a horizontal state, and the strip steel enters the lower part of the winding drum 6 from the upper part of the lower pressure arm 4 and bends under the action of the belt 52; when the back surface of the strip steel is relatively smooth and neat, the lower hydraulic cylinder 25 drives the lower pressing arm 4 to bend towards the winding drum 6 and press the winding drum 6, the upper pressing arm 3 is not bent and keeps a horizontal state, the strip steel enters the upper part of the winding drum 6 from the lower part of the upper pressing arm 3 and bends under the action of the belt 52 to be curled upwards, the strip steel is bent through the belt rolling aid 5 and finally wound on the winding drum 6, the bending of the upper pressing arm 3 or the lower pressing arm 4 is flexibly adjusted according to the apparent quality of the front surface and the back surface of the produced strip steel, the upward curling or the downward curling is carried out, the best one of the front surface and the back surface of the strip steel is ensured to be wound on the inner side of the winding drum 6, the overall quality of the wound strip steel is.

Furthermore, as shown in fig. 3, a reeling assisting device for a reeling machine, wherein symmetrical chutes 11 are arranged in a base 1, slide rails 21 matched with the chutes 11 are arranged at the bottom of a movable frame 2, a horizontal hydraulic cylinder 12 is further fixed at the middle position of the base 1, and a piston rod of the horizontal hydraulic cylinder 12 is fixedly connected to the movable frame 2; the slide rail 21 is matched with the slide groove 11, so that the movable frame 2 moves more stably on the base 1; horizontal hydraulic cylinder 12 promotes movable vehicle frame 2 and removes on base 1, conveniently controls movable vehicle frame 2 and removes, and horizontal hydraulic cylinder 12 thrust is stronger, and at the coiling during operation of reel 6, movable vehicle frame 2 is more stable.

Furthermore, as shown in fig. 6, in the winding assisting device for the coiling machine, the upper end surface and the lower end surface of the movable frame 2 are respectively and fixedly connected with a connecting seat 26, the connecting seat 26 is fixedly connected with symmetrical lugs 27, through holes are formed in the lugs 27, a sleeve ring 28 is arranged between the lugs 27, connecting rods 29 are symmetrically arranged on the outer wall of the sleeve ring 28, the connecting rods 29 are arranged in the through holes in a penetrating manner, and cylinder bodies of the upper hydraulic cylinder 24 and the lower hydraulic cylinder 25 are respectively and fixedly connected in the sleeve ring 28; the movable connection mode is simple, the structure is stable, and the rotating effect is better.

Further, as shown in fig. 1, fig. 2, and fig. 6, a wrapper for a coiling machine, wherein a pressing piece 231 is fixedly connected to each of the upper connecting shaft 31 and the lower connecting shaft 41; when the starting winding drum 6 winds the strip steel, the pressing sheet 231 presses the end of the bent strip steel, so that the strip steel is wound on the winding drum 6 more tightly.

Further, as shown in fig. 1 to fig. 3, in a winding assisting device for a coiler, a horizontally arranged adjusting hydraulic cylinder 54 is fixedly connected to the counterweight platform 51, a connecting body 55 is fixedly connected to a piston rod end of the adjusting hydraulic cylinder 54, and the connecting body 55 is connected to the roller 53; when the belt 52 is pressed on the winding drum 6 for winding, the adjusting hydraulic cylinder 54 can adjust the tightness strength of the belt 52 matched with the winding drum 6 according to the tightness of the belt 52, so that the belt 52 is tightly matched with the winding drum 6 for winding.

Further, as shown in fig. 1 to fig. 3, a wrapper assisting device for a coiling machine, wherein a drag chain 7 is further arranged on one side of the movable frame 2; the drag chain 7 protects the safety of the lines and oil pipes of the whole device.

The utility model discloses a theory of operation is: when the operation is started, the belt 52 is in a state shown in figure 8, the horizontal hydraulic cylinder 12 drives the movable frame 2 to move on the base 1, the winding drum 6 is positioned between the upper pressure arm 3 and the lower pressure arm 4, at the moment, the winding drum 6 forces the belt 52 to be tightly attached to the winding drum 6, the tightness state of the belt 52 is adjusted by the adjusting hydraulic cylinder 54, as shown in figure 7, the apparent mass of the front and back surfaces of the strip steel is detected in advance, when the front surface of the strip steel is relatively smooth and tidy, the upper hydraulic cylinder 24 drives the upper pressure arm 3 to bend towards the winding drum 6 and press on the winding drum 6, the lower pressure arm 4 is not bent and keeps in a horizontal state, the strip steel enters the lower part of the winding drum 6 from the upper part of the lower pressure arm 4 and bends under; when the back surface of the strip steel is relatively smooth and tidy, the lower hydraulic cylinder 25 drives the lower pressure arm 4 to bend towards the winding drum 6 and press the winding drum 6, the upper pressure arm 3 is not bent and keeps a horizontal state, the strip steel enters the upper part of the winding drum 6 from the lower part of the upper pressure arm 3 and bends under the action of the belt 52 to be curled upwards, and as shown in the attached figure 2; the band steel is bent by the belt rolling aid 5 and finally wound on the winding drum 6, the bending of the upper pressure arm 3 or the lower pressure arm 4 is flexibly adjusted according to the apparent quality of the front and the back of the produced band steel, the upper curling or the lower curling is carried out, the best one of the front and the back of the band steel is ensured to be wound on the inner side of the winding drum 6, the integral quality of the wound band steel is improved, and the flexible adjustment is convenient and orderly.

Finally, it is noted that, although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other equivalent embodiments without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.

Claims (8)

1. A wrapper arrangement for a coiler, characterized by: the belt coiler comprises a base, wherein a movable frame capable of horizontally moving on the base is connected to the base in a sliding mode, one end of the movable frame is connected with an upper pressing arm and a lower pressing arm which can be bent towards a coiler drum respectively, and a belt coiling assisting device is arranged in the movable frame.

2. A wrapper for a reel-up as claimed in claim 1, wherein: the base is internally provided with symmetrical sliding grooves, the bottom of the movable frame is provided with sliding rails matched with the sliding grooves, the middle position of the base is further fixed with a horizontal hydraulic cylinder, and a piston rod of the horizontal hydraulic cylinder is fixedly connected to the movable frame.

3. A wrapper for a reel-up as claimed in claim 2, wherein: the movable frame is provided with an upper rotating shaft and a lower rotating shaft which are arranged in parallel up and down, the upper rotating shaft and the lower rotating shaft are respectively hinged with an upper pressure arm and a lower pressure arm, the free ends of the upper pressure arm and the lower pressure arm are respectively provided with an upper connecting shaft and a lower connecting shaft, the upper end surface and the lower end surface of the movable frame are respectively provided with an upper hydraulic cylinder and a lower hydraulic cylinder which can freely rotate in the vertical direction, and the upper hydraulic cylinder and the lower hydraulic cylinder are respectively hinged with the upper pressure arm and the lower pressure arm.

4. A wrapper for a reel-up according to claim 3, wherein: the movable trolley frame is characterized in that the upper end face and the lower end face of the movable trolley frame are respectively and fixedly connected with connecting seats, the connecting seats are fixedly connected with symmetrical lugs, through holes are formed in the lugs, lantern rings are arranged between the lugs, connecting rods are symmetrically arranged on the outer wall of each lantern ring and penetrate through the through holes, and cylinder bodies of an upper hydraulic cylinder and a lower hydraulic cylinder are respectively and fixedly connected into the lantern rings.

5. A wrapper for a reel-up according to claim 4, wherein: and the upper connecting shaft and the lower connecting shaft are respectively and fixedly connected with a pressing sheet.

6. A wrapper for a reel-up as claimed in claim 5, wherein: the belt wrapper includes counter weight platform and belt, the middle part position at the activity frame is fixed to the counter weight platform, is provided with the cylinder on the counter weight platform, the belt overlaps in proper order and establishes at cylinder, last pivot, last connecting axle, lower connecting axle, pivot down and forms complete round.

7. A wrapper for a reel-up as claimed in claim 6, wherein: the balance weight platform is fixedly connected with a horizontally arranged adjusting hydraulic cylinder, the end part of a piston rod of the adjusting hydraulic cylinder is fixedly connected with a connecting body, and the connecting body is connected with the roller.

8. A wrapper for a reel-up as claimed in claim 7, wherein: one side of the movable frame is also provided with a drag chain.

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