Coiled material unwinding device

Abstract

The utility model discloses a coiled material unwinding device, which relates to the technical field of material supply, and adopts the technical scheme that the coiled material unwinding device comprises a supporting structure used as a supporting body of each component of the device; the lifting mechanism is connected with the supporting structure and can ascend or descend in the vertical direction along the supporting structure; the clamping mechanism is connected with the lifting mechanism and comprises two clamping plates, and the clamping plates are horizontally and slidably connected with the lifting mechanism; the unwinding mechanism is arranged on the upper portion of the supporting structure and located above the clamping mechanism, and the unwinding mechanism can unwind the coiled material; and the feeding mechanism is arranged below the clamping mechanism, and the feeding mechanism can drive the coiled material to move towards or away from the clamping mechanism. The unwinding device has the advantages that the unwinding device comprises a feeding mechanism, a clamping mechanism, a lifting mechanism and an unwinding mechanism for the coiled materials, the mechanisms operate in an integrated mode, the coiled materials with different coiling diameters and coiled material widths can be fed, and the unwinding device has good adaptability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material feeding technology field, concretely is a coiled material guide opening device. BACKGROUND

[0002] Thin film materials, cloth and other materials are usually prepared into coiled materials, which have the advantages of small space occupation and easy placement. When coiled materials are used, they need to be erected as a whole, and then one end of the material is pulled out to guide the opening of the coiled material during rotation, so as to continuously work on the material subsequently. The opening of the coiled material is also called uncoiling.

[0003] Because the coiled material itself has various forms, the existing coiled material winding radius varies greatly, and the winding diameter and the width of the coiled material are inconsistent according to different materials. At present, there is a lack of corresponding feeding device for coiled material products, which leads to inconvenience in feeding coiled materials, and cannot adapt to the size and width range requirements of different coiled material winding diameters, and also cannot adapt to the change of the height requirement of coiled material feeding of different equipment. UTILITY MODEL CONTENT

[0004] In view of one of the deficiencies of the prior art, the utility model provides a coiled material guide opening device to solve the feeding problem of coiled material products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coiled material guide opening device, comprising:

[0006] A support structure is used as the support body of various components of the device;

[0007] A lifting mechanism is connected with the support structure and can be lifted or lowered in the vertical direction along the support structure;

[0008] A clamping mechanism is connected with the lifting mechanism, and the clamping mechanism comprises two clamping plates which are horizontally slidingly connected with the lifting mechanism;

[0009] A guide opening mechanism is arranged on the upper part of the support structure, and the guide opening mechanism is located above the clamping mechanism and can guide the opening of the coiled material;

[0010] A feeding mechanism is arranged below the clamping mechanism, and the feeding mechanism can drive the coiled material to move towards or away from the clamping mechanism.

[0011] Preferably, the lifting mechanism comprises:

[0012] A lifting frame is arranged inside the support structure; the clamping mechanism is connected with the lifting frame;

[0013] A lifting guide rail is vertically arranged inside the support structure and is fixedly connected with the support structure; the lifting frame is slidingly connected with the lifting guide rail;

[0014] A lifting driving assembly is connected with the lifting frame and can drive the lifting frame to ascend or descend along the lifting rail.

[0015] Preferably, the lifting driving assembly comprises:

[0016] A screw rod is vertically arranged in the support structure and is rotationally connected with the support structure; the screw rod is threadedly connected with the lifting frame.

[0017] A lifting motor is connected with the screw rod and can drive the screw rod to rotate.

[0018] Preferably, two lifting rails and two screw rods are symmetrically arranged in the support structure; one lifting motor is arranged in the lower part of the support structure.

[0019] The lifting driving assembly further comprises:

[0020] A steering box is provided with one input end and two output ends; the input end of the steering box is connected with the motor shaft of the lifting motor.

[0021] Two linkage rods are coaxially arranged on both sides of the steering box; one end of each linkage rod is connected with one output end of the steering box; the other end of each linkage rod is connected with one screw rod.

[0022] Preferably, the end of each clamping plate of the clamping assembly is provided with an air inflation chuck.

[0023] Preferably, the opening guide mechanism comprises:

[0024] A driving roller is rotationally connected with the support structure and is horizontally arranged.

[0025] A driven roller is parallel to the driving roller and can move towards or away from the driving roller.

[0026] Preferably, the opening guide mechanism further comprises:

[0027] An opening motor is fixedly arranged on the support structure; the motor shaft of the opening motor is connected with the driving roller.

[0028] Preferably, the opening guide mechanism further comprises:

[0029] A driven roller frame is rotationally connected with the driven roller.

[0030] An opening pusher is fixedly arranged on the support structure and is connected with the driven roller frame, so as to drive the driven roller frame to move towards or away from the driving roller.

[0031] Preferably, the feeding mechanism comprises:

[0032] The upper loading frame is arranged at one side of the bottom of the support structure;

[0033] The upper loading table is horizontally and slidingly connected with the upper loading frame, and is used for carrying the coiled material to be loaded;

[0034] The upper loading pushing member is connected with the upper loading table and can drive the upper loading table to slide on the upper loading frame.

[0035] Preferably, the upper loading table comprises:

[0036] The upper loading base plate is a horizontally arranged plate body, and the lower side of the upper loading base plate is slidingly connected with the upper loading frame;

[0037] The upper loading carrying plate is a folding plate composed of two inclined plate bodies, and the middle part of the upper loading carrying plate is concave downward.

[0038] Compared with the prior art, the device has the following beneficial effects: the opening device comprises an upper loading mechanism, a clamping mechanism, a lifting mechanism and an opening mechanism for the coiled material, and the mechanisms are integrated to load the coiled material with different diameters and widths, and have good adaptability.

[0039] The device can be directly placed on the ground or a table, has good adaptability to existing processing equipment or processing lines, and can be easily combined with existing equipment. DETAILED DESCRIPTION

[0040] Figure 1 The figure is a schematic diagram of the overall structure of the embodiment of the present application Figure 1 ;

[0041] Figure 2 The figure is a schematic diagram of the overall structure of the embodiment of the present application Figure 2 ;

[0042] Figure 3 The figure is a schematic diagram of the overall structure of the embodiment of the present application Figure 1 ;

[0043] Figure 4 The figure is a schematic diagram of the overall structure of the embodiment of the present application Figure 1 ;

[0044] Figure 5 The figure is a schematic diagram of the overall structure of the embodiment of the present application Figure 2 ;

[0045] In the figure:

[0046] 1, support structure; 2, lifting mechanism; 21, lifting frame; 22, lifting guide rail; 23, lifting drive assembly; 231, screw rod; 232, lifting motor; 233, linkage rod; 3, clamping mechanism; 31, clamping plate; 32, inflatable chuck; 4, opening guide mechanism; 41, driving roller; 42, driven roller; 43, opening guide motor; 44, opening guide pusher; 5, feeding mechanism; 51, feeding frame; 52, feeding table; 521, feeding base plate; 522, feeding bearing plate; 53, feeding pusher. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0048] Please refer to Figures 1-5 The present application provides the following technical solutions:

[0049] A coiled material opening guide device comprises a support structure 1 serving as a support body of various components of the device, the support structure 1 is approximately a "H" shaped frame as a whole, and vertical plate bodies are arranged on the sides of the support structure 1 as side baffle structures. A lifting mechanism 2 is arranged inside the support structure 1, and the lifting mechanism 2 can be lifted or lowered in the vertical direction. A clamping mechanism 3 is connected to the lifting mechanism 2, the clamping mechanism 3 comprises two clamping plates 31, the clamping plates 31 are horizontally slidingly connected to the lifting mechanism 2, and when the two clamping plates 31 are close to each other, the coiled material can be clamped. An opening guide mechanism 4 is arranged on the upper part of the support structure 1, the opening guide mechanism 4 is located above the clamping mechanism 3, and the coiled material can be guided by the opening guide mechanism 4. A feeding mechanism 5 is arranged on one side of the lower part of the support structure 1, the feeding mechanism 5 is arranged below the clamping mechanism 3, and the feeding mechanism 5 can drive the coiled material to move towards or away from the clamping mechanism 3.

[0050] When feeding is needed, the coiled material is placed on the feeding mechanism 5, the feeding mechanism 5 drives the coiled material to move towards the inside of the support structure 1, and the coiled material moves to below the clamping mechanism 3, the lifting mechanism 2 drives the clamping mechanism 3 to move downwards to the outside of the coiled material, and the clamping plates 31 of the clamping mechanism 3 are close to each other to clamp the coiled material. Then the lifting mechanism 2 drives the clamping mechanism 3 to move upwards to a position close to the opening guide mechanism 4, and the coiled material is guided by the opening guide mechanism 4, thereby realizing the feeding of the coiled material.

[0051] On the basis of the above-mentioned embodiments, please refer to Figure 3The lifting mechanism 2 comprises lifting rails 22 fixedly arranged in the support structure 1, two of which are vertically arranged in the support structure 1. A lifting frame 21 is in sliding connection with the lifting rails 22, and the clamping mechanism 3 is arranged on the lifting frame 21. A lifting drive assembly 23 is further arranged in the support structure 1, which is linked with the lifting frame 21, and the lifting frame 21 can be driven to ascend or descend along the lifting rails 22 by the lifting drive assembly 23.

[0052] The lifting frame 21 and the lifting drive assembly 23 can be implemented in various forms. In this embodiment, a screw rod 231 is vertically arranged in the support structure 1, which is rotatably connected with the support structure 1 and threadedly connected with the lifting frame 21. The screw rod 231 is rotated by a lifting motor 232, and the lifting frame 21 can ascend or descend correspondingly under the limitation of the lifting rails 22 because the lifting frame 21 is in sliding connection with the lifting rails 22.

[0053] In order to increase the stability of the lifting frame 21, two of the lifting rails 22 and the screw rods 231 are symmetrically arranged in the support structure 1, and one lifting motor 232 is arranged in the lower part of the support structure 1. The lifting drive assembly 23 further comprises a steering box, which is a gear steering box and is provided with one input end and two output ends. The input end of the steering box is linked with the motor shaft of the lifting motor 232. Two linkage rods 233 are coaxially arranged on both sides of the steering box, one end of each of the linkage rods 233 is linked with one of the output ends of the steering box, and the other end of each of the linkage rods 233 is linked with one of the screw rods 231 through a bevel gear combination.

[0054] With this structure, the lifting motor 232 can synchronously drive the two screw rods 231 to rotate.

[0055] On the basis of the above-mentioned embodiments, in order to stably clamp the coiled material, the end of each clamping plate 31 of the clamping assembly 3 is provided with an air inflation chuck 32. The air inflation chuck 32 is rotatably connected with the clamping plate 31, one of the air inflation chucks 32 is further linked with a magnetic powder brake, and the other air inflation chuck 32 is provided with a sensor for feeding back the number of rotations, rotation speed and other information.

[0056] For the driving form of the clamping plate 31, it is preferred that each clamping plate 31 is driven by a separate power source, which can better adjust the position of the single clamping plate 31.

[0057] On the basis of the above-mentioned embodiments, referring to Figure 4The guide opening mechanism 4 comprises a driving roller 41 and a driven roller 42. The driving roller 41 is rotatably connected to the support structure 1. The driven roller 42 is parallel to the driving roller 41 and can move towards or away from the driving roller 41. Both the driving roller 41 and the driven roller 42 are horizontally arranged roller bodies, which have rigid shafts inside and elastic pads outside. A guide opening motor 43 is fixedly arranged on the support structure 1. The motor shaft of the guide opening motor 43 is connected to the driving roller 41 through a synchronous belt. The driven roller 42 is arranged above the driving roller 41. Two guide opening pushers 44 are arranged at the two ends of the driven roller 42. The guide opening pushers 44 are air cylinders. The movable ends of the guide opening pushers 44 are arranged vertically downward. The cylinder bodies of the guide opening pushers 44 are fixedly connected to the support structure 1. A driven roller frame is fixedly arranged at the movable end of each guide opening pusher 44. The driven roller frame is rotatably connected to the shaft of the driven roller 42.

[0058] When the lifting mechanism 2 moves the roll material to the position below the guide opening mechanism 4, a worker finds the material end of the roll material, pulls it apart and passes it between the driving roller 41 and the driven roller 42. Then the guide opening pushers 44 push the driven roller 42 towards the driving roller 41. The driving roller 41 and the driven roller 42 clamp the material. The guide opening motor 43 drives the driving roller 41 to rotate, thereby realizing the guide opening of the roll material.

[0059] On the basis of the above-mentioned embodiments, some roll materials have large volume and weight. Such roll materials are usually transported by external tools, such as forklifts or lifting tools. In this case, it is difficult to place the roll material at a position suitable for clamping by the clamping mechanism 3 by manpower. Therefore, the device of the present application further comprises a feeding mechanism 5. Referring to Figure 5 The feeding mechanism 5 comprises a feeding frame 51 and a feeding table 52. The feeding frame 51 is arranged at one side of the bottom of the support structure 1. The bottom surface of the frame body of the feeding frame 51 directly contacts the ground. The feeding table 52 is horizontally and slidably connected to the feeding frame 51. The feeding table 52 is used to carry the roll material to be fed. In addition, a feeding pusher 53 is arranged at one side of the feeding table 52. The feeding pusher 53 is an air cylinder or a hydraulic cylinder. The movable end of the feeding pusher 53 is connected to the feeding table 52 to drive the feeding table 52 to slide on the feeding frame 51.

[0060] Considering that the overall shape of the roll material is cylindrical, the feeding table 52 comprises a feeding base plate 521 and a feeding bearing plate 522. The feeding base plate 521 is a horizontally arranged plate body. The lower side of the feeding base plate 521 is slidably connected to the feeding frame 51. The feeding bearing plate 522 is a “V”-shaped folded plate composed of two inclined plate bodies. The middle part of the feeding bearing plate 522 is concave downward. Reinforcing plates are arranged between the outer sides of the plate bodies of the feeding bearing plate 522 and the upper surface of the feeding base plate 521.

[0061] The feeding mechanism 5 can stably carry the roll material and transport it to a position suitable for clamping by the clamping mechanism 3, so as to wait for subsequent feeding.

[0062] In the description of the application and embodiments thereof, it is to be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0063] In the present application and embodiments thereof, unless specifically defined and limited otherwise, the terms "set", "mount", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrated; can be mechanically connected, or electrically connected, or communicated; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] In the present application and embodiments thereof, unless specifically defined and limited otherwise, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0065] The above disclosure provides many different implementations or examples for implementing the different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of the specific examples are described in the above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to the same reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0066] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they understand the basic inventive concept. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0067] Obviously, many modifications and variations of the present application are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. A roll material guide apparatus characterized by comprising: The utility model relates to a roll material cutting device, including: Supporting structure for the support body of the various components of the device; Lifting mechanism connected with the supporting structure, which can be lifted or lowered in the vertical direction along the supporting structure; Clamping mechanism connected with the lifting mechanism, which includes two clamping plates horizontally slidingly connected with the lifting mechanism; Unwinding mechanism arranged on the upper part of the supporting structure, which is located above the clamping mechanism and can unwind the roll material; Feeding mechanism arranged below the clamping mechanism, which can drive the roll material to move towards or away from the clamping mechanism.

2. The web guide apparatus of claim 1 wherein, The lifting mechanism includes: Lifting frame arranged inside the supporting structure; the clamping mechanism and the lifting frame are connected; Lifting guide rail vertically arranged inside the supporting structure, which is fixedly connected with the supporting structure; the lifting frame and the lifting guide rail are slidingly connected; Lifting drive assembly linked with the lifting frame, which can drive the lifting frame to ascend or descend along the lifting guide rail.

3. The web guide apparatus of claim 2 wherein, The lifting drive assembly includes: Lead screw vertically arranged inside the supporting structure, which is rotationally connected with the supporting structure; the lead screw and the lifting frame are threadedly connected; Lifting motor linked with the lead screw, which can drive the lead screw to rotate.

4. The web guide apparatus of claim 3 wherein, The lifting guide rail and the lead screw are symmetrically arranged inside the supporting structure; there are two of each; the lifting motor is arranged in the lower part of the supporting structure; The lifting drive assembly further includes: Steering box provided with one input end and two output ends; the input end of the steering box is linked with the motor shaft of the lifting motor; Linkage rods coaxially arranged on both sides of the steering box; one end of each of the linkage rods is linked with one of the output ends of the steering box; the other end of the linkage rod is linked with one of the lead screws.

5. The web guide apparatus of claim 1 wherein, The end of each clamping plate of the clamping mechanism is provided with an air inflation chuck.

6. The web guide apparatus as recited in claim 1, wherein The unwinding mechanism includes: Driving roller rotationally connected with the supporting structure; Driven roller parallel to the driving roller, which can move towards or away from the driving roller.

7. The web guide apparatus of claim 6 wherein, The unwinding mechanism further includes: Unwinding motor fixedly arranged on the supporting structure; the motor shaft of the unwinding motor is linked with the driving roller.

8. The web guide apparatus of claim 7 wherein, The unwinding mechanism further includes: Driven roller frame rotationally connected with the driven roller; Unwinding pusher fixedly arranged on the supporting structure and linked with the driven roller frame, which can drive the driven roller frame to move towards or away from the driving roller.

9. The web guide apparatus according to claim 1, wherein, The feeding mechanism includes: Feeding frame arranged on one side of the bottom of the supporting structure; Feeding table horizontally slidingly connected with the feeding frame, which is used to carry the roll material to be fed; Feeding pusher linked with the feeding table, which can drive the feeding table to slide on the feeding frame.

10. The web guide apparatus of claim 9, wherein, The feeding table includes: Feeding base plate, which is a horizontally arranged plate body; the lower side of the feeding base plate is slidingly connected with the feeding frame; Feeding carrying plate, which is a folded plate composed of two inclined plate bodies; the middle part of the feeding carrying plate is concave downward.

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