CN219929172U

CN219929172U - Adjustable baiting frame

Info

Publication number: CN219929172U
Application number: CN202321325853.3U
Authority: CN
Inventors: 何永海; 陈崇崇
Original assignee: Zhejiang Gaobao Machinery Co ltd
Current assignee: Zhejiang Gaobao Machinery Co ltd
Priority date: 2023-05-27
Filing date: 2023-05-27
Publication date: 2023-10-31
Anticipated expiration: 2033-05-27

Abstract

The utility model relates to an adjustable unreeling frame which comprises an unreeling side plate, wherein an unreeling deviation correcting mechanism and a tension adjusting mechanism are arranged on the unreeling side plate, the unreeling deviation correcting mechanism comprises an unreeling frame seat, an unreeling swing arm and a deviation correcting roller assembly, the lower side of the unreeling frame seat is rotationally connected to the unreeling side plate, a movable cylinder is rotationally connected to the unreeling side plate, a piston rod of the movable cylinder is rotationally connected to the rear side of the unreeling frame seat, the deviation correcting roller assembly is positioned on the upper side of the unreeling frame seat, the unreeling frame seat is provided with a deviation correcting driving mechanism for driving the deviation correcting roller assembly to move left and right, the tension adjusting mechanism comprises a connecting rod, a first tension roller and a second tension roller, the two ends of the connecting rod are fixedly connected with tension swing arms, the first tension roller and the second tension roller are rotationally connected to the tension swing arm, and the tension swing arm driving mechanism for controlling the rotation of the tension swing arm is arranged on the unreeling side plate.

Description

Adjustable baiting frame

Technical Field

The utility model relates to the technical field of discharging frames, in particular to an adjustable discharging frame.

Background

The blowing frame is commonly used in coiled material processing equipment such as cutting machine, coining mill, laminating machine, and the like, and the blowing frame is mainly used unreels coiled material placed thereon, and in the unreeling process, the coiled material can take place the position offset because of reasons such as the irregularity or the slope of coiled material, still can lead to coiled material tension can't keep invariable because of the speed of unreeling of blowing frame and processing equipment's transmission speed have error. When the coiled material position is deviated, the processing cannot be aligned, and when the tension of the coiled material is larger, the coiled material is tensed and is easy to break, and when the tension of the coiled material is smaller, the coiled material is loose and is easy to fold. Therefore, the position deviation or the tension of the coiled material in the conveying process can not be kept in a constant range, the conveying effect and the production quality of the coiled material can be affected, and therefore, a deviation correcting mechanism and a tension adjusting mechanism are necessarily arranged on the discharging frame to adjust the conveying of the coiled material. Some prior discharging frames are also provided with deviation correcting mechanisms or tension adjusting mechanisms to adjust the transmission of coiled materials to a certain extent, but the prior discharging frames are also deficient in structure, and the adjustment convenience is not high enough, so that the discharging frames can be further perfected, and the adjustment efficiency is improved.

Disclosure of Invention

The utility model provides an adjustable discharging frame which is convenient for correcting deviation and adjusting tension of coiled material transmission, has high adjusting efficiency and solves the problems in the using process in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides an adjustable blowing frame, is including the blowing curb plate, the blowing curb plate is provided with two to fixedly connected with a plurality of spacer between two blowing curb plates, be provided with on the blowing curb plate and unreel correction mechanism and tension adjustment mechanism around, unreel correction mechanism is including blowing frame seat, blowing swing arm and correct roller assembly, the downside rotation of blowing frame seat is connected on the blowing curb plate, it is connected with movable cylinder to rotate on the blowing curb plate, movable cylinder's piston rod rotates and connects on the rear side of blowing frame seat, the blowing swing arm is equipped with two and slides respectively and set up on the leading flank left and right sides of blowing frame seat, be equipped with the displacement cylinder that is used for controlling the blowing swing arm and control the blowing swing arm and move about on the blowing frame seat, it is equipped with the actuating mechanism that is used for driving correction roller assembly and moves about on the blowing frame seat, tension adjustment mechanism is including connecting rod, first tension roller and second tension roller, be connected with tension swing arm and second tension roller, tension swing arm and the equal swing arm are equipped with tension control swing arm rotation, tension control mechanism is equipped with on the swing arm and rotates on the swing arm.

Preferably, the middle part of tension swing arm rotates to be connected on unreeling curb plate, first tension roller is located the middle part of tension swing arm, the second tension roller is located the downside of tension swing arm, swing arm actuating mechanism is including the swing arm cylinder, the cylinder body of swing arm cylinder rotates to be connected on unreeling curb plate, the piston rod of swing arm cylinder rotates to be connected on the downside of tension swing arm.

Preferably, a sliding rail extending from left to right is arranged on the front side of the discharging frame seat, and a sliding block which is in sliding fit with the sliding rail is arranged on the discharging swing arm.

Preferably, the driving mechanism rectifies including rectifying the mounting panel, rectifying the regulating plate and rectifying the cylinder, be equipped with the slider of rectifying that sliding fit is on the slide rail on the mounting panel of rectifying, it installs on the rear side of blowing frame base to rectify the cylinder, rectifying the regulating plate one end fixed connection and rectifying the mounting panel, the other end pierces to the rear side of blowing frame base and connects on the piston rod of rectifying the cylinder, the upside of rectifying the mounting panel is connected with the roller subassembly that rectifies.

Preferably, the roller assembly rectifies including rectifying frame, first roller and the second roller of rectifying, rectifying the frame and rectifying the mounting panel and be connected, the upside of blowing frame foundation is equipped with the second slide rail, the bottom of rectifying the frame is equipped with the second slider that is used for sliding the cooperation on the second slide rail, first roller and the second roller of rectifying all rotate to be connected on rectifying the frame.

Preferably, the connecting top is rotationally connected to the discharging swing arm, a first belt wheel is fixedly connected to the connecting top, a motor is fixedly connected to the discharging swing arm, a second belt wheel is fixedly connected to the motor, and a belt is arranged between the first belt wheel and the second belt wheel in a matched mode.

Preferably, the lower side of the unreeling frame seat is fixedly connected with a unreeling frame foot, the unreeling frame foot is connected with a unreeling pendulum shaft, and the unreeling pendulum shaft is rotationally connected to the unreeling side plate.

In summary, the beneficial effects of the utility model are as follows:

1. the movable air cylinder can push the discharging frame seat forward first to enable the upper side of the discharging frame seat to rotate forward, so that the discharging swing arms rotate downwards, at the moment, coiled material can be placed between the two discharging swing arms, then the movable air cylinder can control the discharging swing arms to lift upwards, coiled material bypasses the deviation correcting roller assembly and the first tension roller and the second tension roller in the tension adjusting mechanism to enter coiled material processing equipment when in transmission, when the coiled material is shifted in position in the conveying process, the deviation correcting driving mechanism drives the deviation correcting roller assembly to move towards the opposite direction of the deviation, thereby correcting the coiled material, when the tension of the coiled material is overlarge or is overlarge in the conveying process, the swing arm driving mechanism rotates the tension swing arms, and enables the second tension roller to move forward or backward, thereby playing the role of tension adjustment of the coiled material.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model as seen from the rear side;

FIG. 2 is a schematic view of the overall structure of the present utility model as seen from the front side;

FIG. 3 is a schematic view of the structure of the present utility model when the unreeling deviation correcting mechanism is removed and the rear side is observed;

FIG. 4 is a schematic view of the structure of the present utility model when the unreeling deviation correcting mechanism is removed and the front side is observed;

FIG. 5 is a schematic view of the unreeling deviation correcting mechanism of the present utility model when the unreeling deviation correcting mechanism is viewed from the rear side;

FIG. 6 is a schematic diagram of the unreeling deviation correcting mechanism of the present utility model when viewed from the front side;

fig. 7 is a schematic view of the structure of a coil material placed on the present utility model for conveyance.

In the figure: 1. unreeling the side plates; 2. a stay; 3. a discharging frame seat; 4. discharging swing arms; 5. a deviation correcting roller assembly; 6. a deviation rectifying frame; 7. a first deviation correcting roller; 8. a second deviation correcting roller; 9. a second slide rail; 10. a second slider; 11. a movable cylinder; 12. a displacement cylinder; 13. a slide rail; 14. a slide block; 15. a deviation rectifying mounting plate; 16. a deviation rectifying adjusting plate; 17. a deviation correcting cylinder; 18. a deviation rectifying slide block; 19. connecting the plug; 20. a first pulley; 21. a motor; 22. a second pulley; 23. a belt; 24. discharging the footing of the material rack; 25. discharging pendulum shafts; 26. a connecting rod; 27. a first tension roller; 28. a second tension roller; 29. a tension swing arm; 30. and a swing arm cylinder.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 7 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1 to 7, the utility model discloses an adjustable unreeling frame, which comprises unreeling side plates 1, wherein two unreeling side plates 1 are arranged, a plurality of supporting baffles 2 are fixedly connected between the two unreeling side plates 1 in order to keep the two unreeling side plates 1 into a whole, unreeling deviation correcting mechanisms and tension adjusting mechanisms are arranged on the unreeling side plates 1 front and back, wherein the unreeling deviation correcting mechanisms comprise unreeling frame bases 3, unreeling swing arms 4 and deviation correcting roller assemblies 5, the lower sides of the unreeling frame bases 3 are rotatably connected on the unreeling side plates 1, movable air cylinders 11 are rotatably connected on the unreeling side plates 1, piston rods of the movable air cylinders 11 are rotatably connected on the rear sides of the unreeling frame bases 3, that is to say, the movable air cylinders 11 can drive the unreeling frame bases 3 to rotate around the positions of the unreeling frame bases 3 in a rotating way, the two discharging swing arms 4 are arranged on the left side and the right side of the front side of the discharging frame seat 3 in a sliding way respectively, the connecting plug 19 is rotationally connected to the discharging swing arms 4, coiled material is placed on the connecting plug 19 of the discharging swing arms 4, the discharging frame seat 3 is provided with a displacement cylinder 12 for controlling the discharging swing arms 4 to move left and right, the displacement cylinder 12 controls the two discharging swing arms 4 to open so as to place coiled material between the two discharging swing arms 4, the two discharging swing arms 4 are controlled to fold by the displacement cylinder 12, thus the coiled material is assembled on the connecting plug 19 of the two discharging swing arms 4, in addition, the deviation correcting roller assembly 5 is positioned on the upper side of the discharging frame seat 3, the deviation correcting driving mechanism for driving the deviation correcting roller assembly 5 to move left and right is arranged on the discharging frame seat 3, the coiled material is transmitted by bypassing the deviation correcting roller assembly 5, and when the transmission position is deviated, the deviation correcting roller assembly 5 can be driven to move left and right through the deviation correcting driving mechanism to perform deviation correcting operation, in addition, the tension adjusting mechanism comprises a connecting rod 26, a first tension roller 27 and a second tension roller 28, wherein two ends of the connecting rod 26 are fixedly connected with tension swing arms 29, the first tension roller 27 and the second tension roller 28 are rotationally connected to the tension swing arms 29, the tension swing arms 29 are rotationally connected to the unreeling side plate 1, and a swing arm driving mechanism for controlling the tension swing arms 29 to rotate is arranged on the unreeling side plate 1.

Specifically, as shown in fig. 3 and 4, the middle part of the tension swing arm 29 is rotatably connected to the unreeling side plate 1, the first tension roller 27 is located on the middle part of the tension swing arm 29, the second tension roller 28 is located on the lower side of the tension swing arm 29, wherein the swing arm driving mechanism comprises a swing arm cylinder 30, the cylinder body of the swing arm cylinder 30 is rotatably connected to the unreeling side plate 1, the piston rod of the swing arm cylinder 30 is rotatably connected to the lower side of the tension swing arm 29, the coiled material bypasses the first tension roller 27 and the second tension roller 28, the swing arm 29 can be driven to rotate around the middle part thereof through the swing arm cylinder 30, so that the position of the second tension roller 28 is changed, and the second tension roller 28 can adjust the conveying tension of the coiled material by moving forwards or backwards.

The specific structure of the discharging swing arm 4 sliding on the discharging frame base 3 is as follows: the front side of the discharging frame seat 3 is provided with a sliding rail 13 extending from left to right, the discharging swing arm 4 is provided with a sliding block 14 which is matched with the sliding rail 13 in a sliding way, the displacement cylinder 12 is positioned in the discharging frame seat 3, the two displacement cylinders 12 respectively drive the two discharging swing arms 4, and the discharging swing arms 4 can be conveniently driven to move left and right along the sliding rail 13 through the displacement cylinder 12.

As shown in fig. 5 and 6, the deviation rectifying driving mechanism specifically includes a deviation rectifying mounting plate 15, a deviation rectifying adjusting plate 16 and a deviation rectifying cylinder 17, where the deviation rectifying mounting plate 15 is provided with a deviation rectifying slider 18 slidably matched with the sliding rail 13, the deviation rectifying cylinder 17 is mounted on the rear side of the discharging frame seat 3, one end of the deviation rectifying adjusting plate 16 is fixedly connected to the deviation rectifying mounting plate 15, the other end of the deviation rectifying adjusting plate 16 penetrates to the rear side of the discharging frame seat 3 and is connected to a piston rod of the deviation rectifying cylinder 17, the deviation rectifying cylinder 17 can drive the deviation rectifying mounting plate 15 to slide on the sliding rail 13 through the deviation rectifying adjusting plate 16, and in addition, the upper side of the deviation rectifying mounting plate 15 is also connected with the deviation rectifying roller assembly 5, so that when the deviation rectifying mounting plate 15 slides, the deviation rectifying roller assembly 5 can be driven to synchronously move left and right.

Specifically, the roller assembly 5 rectifies including rectifying frame 6, first roller 7 and the second roller 8 of rectifying rectifies, first roller 7 and the second roller 8 of rectifying all rotate and connect on rectifying frame 6, and rectify frame 6 and be connected with the mounting panel 15 of rectifying, and in order to guarantee the stability of rectifying frame 6 when controlling the removal, be equipped with second slide rail 9 in the upside of blowing frame foundation 3, and the bottom of rectifying frame 6 is equipped with the second slider 10 that is used for sliding fit on second slide rail 9, the coiled material is walked around first roller 7 and second roller 8 of rectifying and is reentered first tension roller 27, when first roller 7 and second roller 8 of rectifying are driven and are controlled the removal, just can rectify the transport of coiled material.

As shown in fig. 6, in order to enable the coiled material to rotate during unreeling, the connecting plug 19 is fixedly connected with a first belt pulley 20, the discharging swing arm 4 is fixedly connected with a motor 21, the output shaft of the motor 21 is fixedly connected with a second belt pulley 22, a belt 23 is cooperatively arranged between the first belt pulley 20 and the second belt pulley 22, and when the motor 21 drives the second belt pulley 22 to rotate, the belt 23 drives the first belt pulley 20 and the connecting plug 19 to rotate, so as to drive the coiled material placed on the connecting plug 19 to rotate.

The lower side of the unreeling frame seat 3 is rotationally connected to the unreeling side plate 1, and the specific structure is as follows: a discharging frame foot 24 is fixedly connected to the lower side of the discharging frame seat 3, a discharging pendulum shaft 25 is connected to the discharging frame foot 24, and the discharging pendulum shaft 25 is rotatably connected to the discharging side plate 1.

The working principle of the utility model is as follows: firstly, it should be noted that, when working, the processing equipment for processing coiled material is located on the rear side of the utility model, then when the coiled material needs to be placed on the discharging swing arms 4, the two discharging swing arms 4 are controlled to open by the displacement cylinder 12, then the discharging frame base 3 is pushed forward by the movable cylinder 11, so that the upper side of the discharging frame base 3 rotates forward, the discharging swing arms 4 rotate downward, so that the coiled material is placed between the two discharging swing arms 4, then the two discharging swing arms 4 are controlled to close by the displacement cylinder 12, the coiled material is assembled on the connecting top 19 of the two discharging swing arms 4, then the discharging swing arms 4 are controlled to lift up by the movable cylinder 11, when the coiled material is transported, as shown in figure 7, the first deviation correcting roller 7 and the second deviation correcting roller 8 of the deviation correcting roller assembly 5 are bypassed, then the first tension roller 27 and the second tension roller 28 in the tension adjusting mechanism are bypassed, and finally the coiled material enters the coiled material processing equipment, when the coiled material generates position deviation in the conveying process, the deviation correcting air cylinder 17 drives the deviation correcting mounting plate 15 to slide on the sliding rail 13 through the deviation correcting adjusting plate 16, so that the deviation correcting frame 6 connected to the deviation correcting mounting plate 15 slides synchronously with the first deviation correcting roller 7 and the second deviation correcting roller 8, the sliding direction is the opposite direction of the deviation of the coiled material, thereby achieving the deviation correcting effect, in addition, when the tension between the tension adjusting mechanism and the coiled material processing equipment is larger, the swing arm air cylinder 30 pulls the tension swing arm 29 backwards in the conveying process of the coiled material, so that the second tension roller 28 approaches the coiled material processing equipment, thereby reducing the tension of the coiled material between the tension adjusting mechanism and the coiled material processing equipment, when the tension between the tension adjusting mechanism and the coil processing equipment is smaller, the swing arm cylinder 30 pushes the tension swing arm 29 forward to keep the second tension roller 28 away from the coil processing equipment, thereby increasing the tension of the coil material between the tension adjusting mechanism and the coil processing equipment.

Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an adjustable blowing frame, is including unreeling curb plate, unreel the curb plate and be provided with two to fixedly connected with a plurality of spacer between two unreel the curb plate, its characterized in that: the automatic unreeling machine is characterized in that unreeling deviation correcting mechanisms and tension adjusting mechanisms are arranged on the unreeling side plates in a front-back mode, the unreeling deviation correcting mechanisms comprise an unreeling frame seat, unreeling swing arms and deviation correcting roller assemblies, the lower sides of the unreeling frame seat are rotationally connected to the unreeling side plates, movable cylinders are rotationally connected to the unreeling side plates, piston rods of the movable cylinders are rotationally connected to the rear sides of the unreeling frame seat, the unreeling swing arms are provided with two displacement cylinders which are respectively arranged on the left side and the right side of the front side of the unreeling frame seat in a sliding mode, the unreeling frame seat is provided with a displacement cylinder for controlling the unreeling swing arms to move left and right, the deviation correcting roller assemblies are located on the unreeling frame seat, the unreeling frame seat is provided with deviation correcting driving mechanisms for driving the deviation correcting roller assemblies to move left and right, the tension adjusting mechanisms comprise connecting rods, first tension rollers and second tension rollers, two ends of the connecting rods are fixedly connected to the tension swing arms, the first tension rollers and the second tension rollers are rotationally connected to the swing arms, and the tension swing arms are rotationally connected to the swing arms, and the swing arm arms are used for controlling the unreeling side plates to rotate.

2. An adjustable blanking frame according to claim 1, characterized in that: the middle part of tension swing arm rotates to be connected on unreeling curb plate, first tension roller is located the middle part of tension swing arm, the second tension roller is located the downside of tension swing arm, swing arm actuating mechanism is including the swing arm cylinder, the cylinder body of swing arm cylinder rotates to be connected on unreeling curb plate, the piston rod of swing arm cylinder rotates to be connected on the downside of tension swing arm.

3. An adjustable blanking frame according to claim 1, characterized in that: the front side of the discharging frame seat is provided with a sliding rail extending from left to right, and the discharging swing arm is provided with a sliding block which is in sliding fit with the sliding rail.

4. An adjustable blanking frame according to claim 3, characterized in that: the correcting driving mechanism comprises a correcting mounting plate, a correcting adjusting plate and a correcting cylinder, wherein the correcting mounting plate is provided with a correcting sliding block which is in sliding fit with the sliding rail, the correcting cylinder is arranged on the rear side of the discharging frame seat, one end of the correcting adjusting plate is fixedly connected to the correcting mounting plate, the other end of the correcting adjusting plate penetrates to the rear side of the discharging frame seat and is connected to a piston rod of the correcting cylinder, and the upper side of the correcting mounting plate is connected with a correcting roller assembly.

5. An adjustable blanking frame according to claim 4, wherein: the deviation rectifying roller assembly comprises a deviation rectifying frame, a first deviation rectifying roller and a second deviation rectifying roller, the deviation rectifying frame is connected with a deviation rectifying mounting plate, a second sliding rail is arranged on the upper side of the discharging frame seat, a second sliding block which is used for being in sliding fit with the second sliding rail is arranged at the bottom of the deviation rectifying frame, and the first deviation rectifying roller and the second deviation rectifying roller are all rotationally connected to the deviation rectifying frame.

6. An adjustable blanking frame according to claim 1, characterized in that: the feeding device is characterized in that a connecting top is rotationally connected to the feeding swing arm, a first belt wheel is fixedly connected to the connecting top, a motor is fixedly connected to the feeding swing arm, a second belt wheel is fixedly connected to the motor, and a belt is arranged between the first belt wheel and the second belt wheel in a matched mode.

7. An adjustable blanking frame according to claim 1, characterized in that: the lower side of the unreeling frame seat is fixedly connected with unreeling frame feet, the unreeling frame feet are connected with unreeling pendulum shafts, and the unreeling pendulum shafts are rotatably connected to unreeling side plates.