A pay-off device for an uncoiler

Abstract

The utility model belongs to the pay -off technology field of uncoiler, concretely relates to a pay -off device for uncoiler, including the chassis, the upper end left side fixed connection of chassis has the machine case, the front of machine case is fixedly connected with control box, the right -hand member of machine case is provided with the drive shaft, the outside contact of drive shaft has the roll material, the upper end of machine case is provided with the guide mechanism, the upper end right side contact of chassis has the support seat, the upper end fixed connection of support seat has the support end, the support end is contacted with drive shaft. The utility model through the deformation effect of spring no.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology for uncoilers, specifically a feeding device for uncoilers. Background Technology

[0002] As is well known, the feeding device of an uncoiler is a key piece of equipment in metal sheet processing (such as stamping, shearing, and roll forming), used to stably and continuously feed coiled material to the production line. Its core task is to control material tension, correct deviations, and center the material to ensure processing accuracy.

[0003] A utility model patent with patent authorization announcement number CN210735662U discloses a stable feeding uncoiler, including a base, a machine box fixedly installed on the top of the base, a control panel on the surface of the machine box, a main shaft on one side of the machine box, a hydraulic cylinder on the surface of the main shaft, a tension plate fixedly installed at the output end of the hydraulic cylinder, a base plate and a slide rail fixedly installed on one side of the base, with the slide rail located on the top surface of the base plate, and a first electric hydraulic rod fixedly installed inside the base.

[0004] However, existing feeding devices for uncoilers also have certain defects. Although existing feeding devices for uncoilers use components such as drive shafts and housings to transport the coiled material, the coiled material is prone to scattering and causing injury due to factors such as rotational inertia and uneven quality. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for an uncoiler, which solves the problems of material spillage and injury caused by the rotational inertia and uneven mass of the coil material in existing uncoiler feeding devices, which use components such as drive shafts and machine housings to transport the coil material.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for an uncoiler, comprising a base frame, a housing fixedly connected to the upper left side of the base frame, a control box fixedly connected to the front of the housing, a drive shaft provided at the right end of the housing, a coiled material contacting the outer side of the drive shaft, a guide mechanism provided at the upper end of the housing, a support base contacting the upper right side of the base frame, a support end fixedly connected to the upper end of the support base, and the support end contacting the drive shaft.

[0007] Preferably, a plug is fixedly connected to the lower end of the support base, the plug is slidably connected to the base frame, a fixing plate is fixedly connected to the inner side wall of the base frame, a plug rod is slidably connected to the inner wall of the fixing plate, the plug rod is slidably connected to the plug block, a movable plate is fixedly sleeved on the outer side of the plug rod, the movable plate is slidably connected to the inner side wall of the base frame, and a spring is provided on the outer side of the plug rod. The support base can be positioned by the plug block, and the plug block can be limited by the plug rod, spring, and other structures, so that the support base and the support end are in a stable supporting position.

[0008] Preferably, one end of the first spring is fixedly connected to the movable plate, and the other end of the first spring is fixedly connected to the fixed plate. The movable plate can be connected and used by means of the first spring.

[0009] Preferably, the guiding mechanism includes a fixed frame, with the fixed frame fixedly connected to the upper end of the housing. A guide rod is fixedly connected to the top inner side of the fixed frame, and the guide rod contacts the housing. A movable block is slidably sleeved on the outer side of the guide rod, and the movable block is slidably connected to the fixed frame. A second spring is provided on the outer side of the guide rod. A frame is fixedly connected to the lower end of the movable block. A telescopic piece is slidably connected to the vertical part of the frame. A limit rod is fixedly connected to the end face of the telescopic piece near the coil material, and the limit rod contacts the coil material. A third spring is fixedly connected to the side of the limit rod away from the coil material, and the other end of the third spring is fixedly connected to the vertical part of the frame. Through the action of the second spring, the guide rod, and other structures, the movement of the frame can be ensured to be stable, and under the action of the third spring, the limit rod, and other structures, the coil material can be guided and limited.

[0010] Preferably, one end of the second spring is fixedly connected to the movable block, and the other end of the second spring is fixedly connected to the chassis. The movable block can be connected and used by setting the second spring.

[0011] Preferably, two telescopic plates are provided, and the two telescopic plates are symmetrically distributed on the frame. The telescopic plates can be used to guide the movement of the limiting rod.

[0012] Preferably, multiple springs are provided, and the multiple springs are evenly distributed on the limiting rod. By providing the springs, the limiting rod can be tightened.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model pushes the support base into contact with the base frame, so that the support end contacts the end of the drive shaft, providing stable support for the drive shaft and avoiding problems such as fluctuation and sinking at the end of the drive shaft. Under the action of the insert block, insert rod, spring and other structures, the support base can be quickly locked to ensure the stability of the support end.

[0015] 2. This utility model uses the deformation of spring two to pull the moving block to bring the frame into a stable state. In conjunction with the function of the limiting rod, it can assist in limiting and guiding the rolled material, avoiding problems such as material spillage and accidental injury. With the action of spring three, telescopic plate and other structures, the limiting rod can be guaranteed to have a good fit and limiting effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Side view Figure 1 ;

[0018] Figure 3 For the present utility model Figure 1 Side view Figure 2 ;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of the moving block

[0020] Figure 5 For the present utility model Figure 1 Enlarged view of the limit rod

[0021] Figure 6 For the present utility model Figure 2 Enlarged view of point A.

[0022] In the diagram: 1. Base frame; 2. Chassis; 3. Control box; 4. Drive shaft; 5. Roll material; 6. Guide mechanism; 7. Support base; 8. Support end; 9. Insert block; 10. Fixing plate; 11. Insert rod; 12. Moving plate; 13. Spring 1; 60. Fixing frame; 61. Guide rod; 62. Moving block; 63. Spring 2; 64. Frame; 65. Telescopic plate; 66. Limiting rod; 67. Spring 3. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6A feeding device for an uncoiler includes a base frame 1. A housing 2 is fixedly connected to the upper left side of the base frame 1. A control box 3 is fixedly connected to the front of the housing 2. A drive shaft 4 is provided at the right end of the housing 2. A coil 5 is in contact with the outer side of the drive shaft 4. A support base 7 is in contact with the upper right side of the base frame 1. A support end 8 is fixedly connected to the upper end of the support base 7. The support end 8 is in contact with the drive shaft 4.

[0025] Please see Figure 1 , Figure 2 , Figure 6 A plug block 9 is fixedly connected to the lower end of the support base 7. The plug block 9 is slidably connected to the base frame 1. A fixing plate 10 is fixedly connected to the inner side wall of the base frame 1. A plug rod 11 is slidably connected to the inner wall of the fixing plate 10. The plug rod 11 is slidably connected to the plug block 9. A movable plate 12 is fixedly sleeved on the outer side of the plug rod 11. The movable plate 12 is slidably connected to the inner side wall of the base frame 1. A spring 13 is provided on the outer side of the plug rod 11. One end of the spring 13 is fixedly connected to the movable plate 12, and the other end of the spring 13 is fixedly connected to the fixing plate 10. The movable plate 12 can be connected and used through the setting of the spring 13. The support base 7 can be positioned and used through the setting of the plug block 9. Under the action of the plug rod 11, spring 13 and other structures, the plug block 9 can be limited and used, so that the support base 7 and the support end 8 are in a stable supporting position.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A guide mechanism 6 is provided at the upper end of the chassis 2. The guide mechanism 6 includes a fixed frame 60. The fixed frame 60 is fixedly connected to the upper end of the chassis 2. A guide rod 61 is fixedly connected to the top inner side of the fixed frame 60. The guide rod 61 contacts the chassis 2. A moving block 62 is slidably sleeved on the outer side of the guide rod 61. The moving block 62 is slidably connected to the fixed frame 60. A spring 63 is provided on the outer side of the guide rod 61. A frame 64 is fixedly connected to the lower end of the moving block 62. An extension is slidably connected to the vertical part of the frame 64. The shrinking piece 65 and the telescopic piece 65 are fixedly connected to the end face of the coil 5. The limiting rod 66 is in contact with the coil 5. The side of the limiting rod 66 away from the coil 5 is fixedly connected to the spring 67. The other end of the spring 67 is fixedly connected to the vertical part of the frame 64. Through the action of the spring 63, the guide rod 61 and other structures, the movement of the frame 64 can be stabilized. Under the action of the spring 67, the limiting rod 66 and other structures, the coil 5 can be guided and limited.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5One end of spring 63 is fixedly connected to the moving block 62, and the other end of spring 63 is fixedly connected to the housing 2. Through the setting of spring 63, the moving block 62 can be connected and used. There are two telescopic plates 65, which are symmetrically distributed on the frame 64. Through the setting of telescopic plates 65, the limit rod 66 can be moved and guided. There are multiple springs 67, which are evenly distributed on the limit rod 66. Through the setting of springs 67, the limit rod 66 can be tightened.

[0028] The specific implementation process of this utility model is as follows: In use, by pulling the frame 64 upward, the moving block 62 is moved along the inner wall of the fixed frame 60 and the moving block 62 slides along the surface of the guide rod 61, causing the second spring 63 to deform, thereby moving the limiting rod 66 away from the drive shaft 4. Then, the coil 5 is assembled and the frame 64 is released, so that the second spring 63 returns to its original deformation, thereby pulling the limiting rod 66 to contact the coil 5. Under the pressure of the force, the limiting rod 66 moves the telescopic piece 65 and causes the third spring 67 to deform. Under the deformation of the third spring 67, the limiting rod 66 can always be in contact with the coil 5, so as to contact, adhere, and limit the use of the coil 5, avoiding problems such as the coil 5 scattering and injury.

[0029] By pulling the insertion rod 11 away from the insertion block 9, the moving plate 12 slides along the inner wall of the base frame 1. Under the action of the fixed plate 10, the spring 13 deforms, pushing the support seat 7 to contact the base frame 1, so that the insertion block 9 is inserted into the base frame 1, quickly positioning the support seat 7, and making the support end 8 contact the end of the drive shaft 4, providing stable and effective support for the drive shaft 4, avoiding the sinking and fluctuation of the drive shaft 4. Then, the insertion rod 11 is released, so that the spring 13 returns to its original deformation, allowing the insertion rod 11 to pass through the insertion block 9, so that the insertion block 9 drives the support seat 7 to a stable support state.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for an uncoiler, comprising a base frame (1), characterized in that: The upper left side of the base frame (1) is fixedly connected to the housing (2), the front of the housing (2) is fixedly connected to the control box (3), the right end of the housing (2) is provided with a drive shaft (4), the outer side of the drive shaft (4) is in contact with the coil material (5), the upper end of the housing (2) is provided with a guide mechanism (6), the upper right side of the base frame (1) is in contact with a support seat (7), the upper end of the support seat (7) is fixedly connected to a support end (8), and the support end (8) is in contact with the drive shaft (4).

2. The feeding device for an uncoiler according to claim 1, characterized in that: The lower end of the support base (7) is fixedly connected to a plug (9), the plug (9) is slidably connected to the base frame (1), the inner side wall of the base frame (1) is fixedly connected to a fixing plate (10), the inner wall of the fixing plate (10) is slidably connected to a plug rod (11), the plug rod (11) is slidably connected to the plug (9), the outer side of the plug rod (11) is fixedly sleeved with a moving plate (12), the moving plate (12) is slidably connected to the inner side wall of the base frame (1), and a spring (13) is provided on the outer side of the plug rod (11).

3. The feeding device for an uncoiler according to claim 2, characterized in that: One end of the spring (13) is fixedly connected to the movable plate (12), and the other end of the spring (13) is fixedly connected to the fixed plate (10).

4. The feeding device for an uncoiler according to claim 1, characterized in that: The guiding mechanism (6) includes a fixed frame (60). The upper end of the housing (2) is fixedly connected to the fixed frame (60). The top inner side of the fixed frame (60) is fixedly connected to a guide rod (61). The guide rod (61) is in contact with the housing (2). A moving block (62) is slidably sleeved on the outer side of the guide rod (61). The moving block (62) is slidably connected to the fixed frame (60). A second spring (63) is provided on the outer side of the guide rod (61). A frame (64) is fixedly connected to the lower end of the moving block (62). A telescopic piece (65) is slidably connected to the vertical part of the frame (64). A limit rod (66) is fixedly connected to the end face of the telescopic piece (65) near the coil (5). The limit rod (66) is in contact with the coil (5). A third spring (67) is fixedly connected to the side of the limit rod (66) away from the coil (5). The other end of the third spring (67) is fixedly connected to the vertical part of the frame (64).

5. A feeding device for an uncoiler according to claim 4, characterized in that: One end of the second spring (63) is fixedly connected to the moving block (62), and the other end of the second spring (63) is fixedly connected to the chassis (2).

6. A feeding device for an uncoiler according to claim 4, characterized in that: Two telescopic tabs (65) are provided, and the two telescopic tabs (65) are symmetrically distributed on the frame (64).

7. A feeding device for an uncoiler according to claim 4, characterized in that: Multiple springs (67) are provided, and the multiple springs (67) are evenly distributed on the limiting rod (66).

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