A new type of automatic unwinding, buffering and sorting device for silicon steel sheet coils

Abstract

The utility model provides a novel silicon steel sheet coiled material automatic unwinding buffering material arrangement, including support, the inside upside of support is provided with roll support, the inside upper and lower two sides bearing of roll support is installed with upper guide roller, the upper portion of roll support and the upper wall of support are fixedly installed with elastic buffer piece between, the upper portion of roll support is fixedly installed with limit rod in front and back two sides, the inside left lower side bearing of support is installed with side guide roller, the inside right lower side of support is installed with translation limit guide frame subassembly. The utility model installs the support, the speed reducer motor, the pivot, the guide roller shell, the linear slide rail, the sliding slot, the ring baffle, the ring spare, the ball nut, the connecting column, the setting of limit block is favorable to to the front and back position of silicon steel roll coiled material and carries out the limit, adjusts the front and back position of silicon steel roll coiled material, makes silicon steel roll coiled material can be more accurate to move to the material guide platform.

Description

Technical Field

[0001] This utility model belongs to the field of silicon steel coil processing technology, and in particular relates to a novel automatic unwinding and buffering device for silicon steel sheet coils. Background Technology

[0002] Silicon steel coil is an important iron-based alloy material with excellent magnetic permeability, low iron loss, and low hysteresis loss. Currently, in silicon steel coil production, an automatic buffer feeding device is typically used to guide and limit the movement of the silicon steel coil released from the unwinding device. Existing automatic unwinding and buffer feeding devices for silicon steel sheets include an unwinding device and a guiding platform. A buffer feeding assembly is installed between the unwinding device and the guiding platform. This buffer feeding assembly includes multiple movable units arranged along the conveying direction of the material strip. This existing automatic unwinding and buffer feeding device guides the silicon steel coil using a pressure roller and a lifting roller. However, because both the pressure roller and the lifting roller are longer than the width of the silicon steel coil, the coil may experience positional deviations in the front-to-back direction during feeding, leading to deviations in its position when it subsequently moves to the guiding platform. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a novel automatic unwinding and buffering device for silicon steel sheet coils, which can limit the front and rear positions of the silicon steel coils, thereby enabling the silicon steel coils to move more accurately to the guiding platform.

[0004] This utility model is achieved through the following technical solution: A novel automatic unwinding and buffering device for silicon steel sheet coils includes a support frame. A roller frame is mounted on the upper side of the support frame. Upper guide rollers are mounted on bearings on the upper and lower sides of the roller frame. An elastic buffer is fixedly installed between the upper part of the roller frame and the upper wall of the support frame. Limiting rods are fixedly installed on the front and rear sides of the upper part of the roller frame. A side guide roller is mounted on the lower left bearing of the support frame. A translational limiting guide frame assembly is installed on the lower right side of the support frame. The translational limiting guide frame assembly includes a mounting frame. A reduction motor is fixedly installed at the front of the mounting frame. A rotating shaft and a linear slide rail are respectively arranged on the upper and lower sides of the mounting frame. The rotating shaft includes a lead screw and a linear guide rail. The guide rod includes a lead screw connected to a guide rod bearing, a lead screw fixedly connected to the output shaft of a geared motor, and a guide rod fixedly mounted to a mounting bracket. The guide rod has grooves on its upper and lower outer sides. A guide roller housing is installed on the outside of the rotating shaft. Both ends of the guide roller housing have bearings mounting annular components. One of these annular components is connected to the lead screw via a ball nut. The other annular component has integrated limit blocks on its upper and lower inner sides, which are slidably connected to the guide rod via grooves. Each annular component has an integrated connecting post at its lower part, and both connecting posts are slidably connected to a linear guide rail.

[0005] Preferably, the limiting rod passes through the upper part of the bracket.

[0006] Preferably, the rotating shaft and the linear guide rail are arranged in parallel.

[0007] Preferably, both ends of the guide roller housing are integrally provided with annular baffles.

[0008] Preferably, the ball nut is adapted to the lead screw.

[0009] Preferably, the mounting bracket is fixedly installed on the lower right side inside the bracket.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the mounting bracket, reduction motor, rotating shaft, guide roller housing, linear slide rail, slide groove, annular baffle, annular component, ball nut, connecting column, and limiting block are designed to limit the front and rear positions of the silicon steel coil, adjust the front and rear positions of the silicon steel coil, and enable the silicon steel coil to move more accurately to the guiding platform.

[0011] In this invention, the upper guide roller and the side guide roller are designed to help limit and guide the silicon steel coil. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2This is a structural schematic diagram of the translational limiting guide frame assembly of this utility model.

[0014] Figure 3 This is a side view of the translational limiting guide frame assembly of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of this utility model in conjunction with a silicon steel coil.

[0016] In the picture: 1. Bracket; 2. Upper guide roller; 21. Roller frame; 22. Elastic buffer; 23. Limiting rod; 3. Side guide roller; 4. Translational limiting guide frame assembly; 41. Mounting frame; 42. Gear motor; 43. Rotary shaft; 44. Guide roller housing; 45. Linear slide rail; 431. Slide groove; 441. Annular baffle; 442. Annular component; 443. Ball bearing nut; 444. Connecting column; 445. Limiting block. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings. As shown in Figure 1, a novel automatic unwinding and buffering device for silicon steel sheet coils includes a support 1. A roller frame 21 is provided on the upper side inside the support 1. Upper guide rollers 2 are installed on the upper and lower bearings inside the roller frame 21. An elastic buffer 22 is fixedly installed between the upper part of the roller frame 21 and the upper wall of the support 1. The elastic buffer 22 is a tension spring or an elastic element with elastic buffering function. Limiting rods 23 are fixedly installed on the front and rear sides of the upper part of the roller frame 21. A side guide roller 3 is installed on the lower left bearing inside the support 1. A translational limiting guide frame assembly 4 is installed on the lower right side inside the support 1.

[0018] In this implementation plan, in conjunction with the appendix Figure 2 and attached Figure 3As shown, the translational limiting guide frame assembly 4 includes a mounting frame 41. A reduction motor 42 is fixedly mounted on the front of the mounting frame 41. A rotating shaft 43 and a linear slide rail 45 are respectively arranged on the upper and lower sides inside the mounting frame 41. The rotating shaft 43 includes a lead screw and a guide rod, wherein the lead screw and guide rod are connected by bearings, and the lead screw is fixedly connected to the output shaft of the reduction motor 42. The guide rod is fixedly mounted to the mounting frame 41. Slide grooves 431 are formed on the upper and lower sides of the guide rod. A guide roller housing 44 is provided outside the rotating shaft 43. Ring parts 442 are mounted on the inner ends of both ends of the guide roller housing 44, each bearing a ring part 442. One of the ring parts 442 is connected to the lead screw via a ball nut 443. Limit blocks 445 are integrally formed on the upper and lower sides of the inner end of the other ring part 442. The limit blocks 445 are slidably connected to the guide rod via slide grooves 431. Each ring part 442 has a... The device is integrated with connecting columns 444, both of which are slidably connected to linear slide rails 45. When the output position of the silicon steel coil needs to be adjusted, the reduction motor 42 is connected to the control device in the external silicon steel coil processing workshop. The reduction motor 42 drives the lead screw to rotate, thereby causing the ball nut 443 to drive the annular part 442 to move in a direction parallel to the lead screw. The connecting columns 444 move along the linear slide rails 45, which limits the movement of the annular part 442. The annular part 442 drives the guide roller shell 44 to move in a direction parallel to the lead screw. The cooperation of the limiting block 445 and the slide groove 431 limits the movement of the annular part 442. The annular baffle 441 blocks both ends of the silicon steel coil. Thus, when outputting the silicon steel coil, the output position of the silicon steel coil can be adjusted, improving the material handling effect and allowing the silicon steel coil to move more accurately to the guide platform.

[0019] In this embodiment, specifically, the limiting rod 23 penetrates the upper part of the bracket 1.

[0020] In this embodiment, specifically, the rotating shaft 43 and the linear slide rail 45 are arranged in parallel.

[0021] In this embodiment, specifically, both ends of the guide roller housing 44 are integrally provided with annular baffles 441.

[0022] In this embodiment, specifically, the ball nut 443 is adapted to the lead screw.

[0023] In this embodiment, specifically, the mounting bracket 41 is fixedly installed on the lower right side inside the bracket 1.

[0024] Working principle In this utility model, the user places the device between the unwinding device and the guiding platform of the silicon steel coil processing platform, as shown in the attached figure. Figure 4As shown, the silicon steel coil passes sequentially through the side guide roller 3, the upper guide roller 2, and the guide roller housing 44. The side guide roller 3, the upper guide roller 2, and the guide roller housing 44 perform the function of unwinding and feeding the silicon steel coil. The elastic buffer 22 plays a buffering role. During the conveying of the silicon steel coil, the roller frame 21 can have a certain range of motion, so that the upper guide roller 2 can tension the silicon steel coil within a certain range, thus playing a buffering role.

[0025] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A novel automatic unwinding and buffering device for silicon steel sheet coils, characterized in that, The novel automatic unwinding and buffering device for silicon steel sheet coils includes a support (1). A roller frame (21) is provided on the upper side inside the support (1). Upper guide rollers (2) are installed on the upper and lower bearings inside the roller frame (21). An elastic buffer (22) is fixedly installed between the upper part of the roller frame (21) and the upper wall of the support (1). Limiting rods (23) are fixedly installed on the front and rear sides of the upper part of the roller frame (21). A side guide roller (3) is installed on the lower left bearing inside the support (1). A translational limiting guide frame assembly (4) is installed on the lower right side inside the support (1). The translational limiting guide frame assembly (4) includes a mounting frame (41). A reduction motor (42) is fixedly installed on the front of the mounting frame (41). A rotating shaft (43) and a linear slide rail (45) are respectively provided on the upper and lower sides inside the mounting frame (41). The rotating shaft (43) includes a lead screw and a guide rail. The rod has a lead screw and a guide roller bearing connected together. The lead screw is fixedly connected to the output shaft of the geared motor (42). The guide roller is fixedly installed on the mounting bracket (41). The upper and lower sides of the guide roller are provided with sliding grooves (431). The outer side of the rotating shaft (43) is provided with a guide roller housing (44). Both ends of the guide roller housing (44) are equipped with annular parts (442) with bearings. The inner side of one of the annular parts (442) is connected to the lead screw through a ball nut (443). The upper and lower sides of the inner side of the other annular part (442) are integrated with limit blocks (445). The limit blocks (445) are slidably connected to the guide roller through the sliding groove (431). The lower part of each annular part (442) is integrated with a connecting column (444). Both connecting columns (444) are slidably connected to the linear slide rail (45).

2. The novel automatic unwinding and buffering device for silicon steel sheet coils as described in claim 1, characterized in that, The limiting rod (23) passes through the upper part of the bracket (1).

3. The novel automatic unwinding and buffering device for silicon steel sheet coils as described in claim 1, characterized in that, The rotating shaft (43) and the linear slide rail (45) are arranged in parallel.

4. The novel automatic unwinding and buffering device for silicon steel sheet coils as described in claim 1, characterized in that, Both ends of the guide roller housing (44) are integrally provided with annular baffles (441).

5. The novel automatic unwinding and buffering device for silicon steel sheet coils as described in claim 1, characterized in that, The ball nut (443) is adapted to the lead screw.

6. The novel automatic unwinding and buffering device for silicon steel sheet coils as described in claim 1, characterized in that, The mounting bracket (41) is fixedly installed on the lower right side inside the bracket (1).

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