Turret type winding device

Abstract

The utility model discloses a turret type winding device which comprises a machine base, a winding frame is arranged on the machine base, winding shafts are symmetrically arranged on the winding frame, the center of the winding frame is connected with the machine base through a main shaft, a compression roller frame is arranged on the machine base, a swing arm is connected to the compression roller frame through an air cylinder, the swing arm is connected with a compression roller, and a buffer spring is arranged at the joint of the swing arm and the air cylinder. The compression roller is reasonable and ingenious in structural design, the height difference of the left side and the right side of the compression roller can be compensated through the buffer springs, tight attachment of the compression roller and the reel is achieved, it is guaranteed that rolled materials are flatly rolled on the reel, and waste materials caused by wrinkles in the rolling process are avoided.

Description

Technical Field

[0001] This utility model relates to a turret-type winding device. Background Technology

[0002] Traditional turret-type twin-roll winding cannot use a single pressure roller, so each winding roll needs to be equipped with a pressure roller to apply pressure and make the wound material adhere to the roll. However, if there is a height difference between the left and right sides of the pressure roller during the winding process, the pressure on both sides will be uneven, which can easily cause wrinkles in the wound material and generate waste. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides a turret-type winding device that can compensate for the difference in height between the left and right sides and reduce waste generation.

[0004] To achieve this objective, the structure adopted by this utility model is as follows: a turret-type winding device, including a base, a winding frame on the base, winding shafts symmetrically arranged on the winding frame, the base being connected to the winding frame in the center via a main shaft, a pressure roller frame on the base, a swing arm connected to the pressure roller frame via a cylinder, the swing arm being connected to the pressure roller, and a buffer spring being provided at the connection between the swing arm and the cylinder.

[0005] The central axis of the swing arm is set in an arc shape in conjunction with the main shaft.

[0006] The cylinder piston rod is connected to the rotating shaft via a clamping block. The swing arms connected to both ends of the same pressure roller are sleeved on the rotating shaft. Two connecting blocks are provided on the side of the swing arms. The connecting blocks are connected to the clamping block by bolts. A buffer spring is provided between the clamping block and the connecting block, and the buffer spring is sleeved on the bolt.

[0007] Each swing arm is equipped with two connecting blocks. The central clamp of the clamp holds the rotating shaft. One side of the clamp is equipped with a fastening structure, and the other side is a protrusion. The connecting blocks are located on both sides of the protrusion.

[0008] Its beneficial effects are: the structure of this utility model is reasonably and ingeniously designed. The setting of the buffer spring can compensate for the height difference between the left and right sides of the pressure roller, realize the tight fit between the pressure roller and the roll, ensure that the winding material is wound flat onto the roll, and avoid the generation of waste material due to wrinkles during the winding process. Attached Figure Description

[0009] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0010] Figure 1 This is the front view of this utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the swing arm. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0013] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components; a fixed connection can be welding or adhesive bonding. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0015] like Figure 1 , Figure 2 The turret-type winding device shown includes a base 1, a winding frame 2 on the base 1, a main shaft 4 connecting the winding frame 2 to the base 1, winding shafts 6 symmetrically arranged on the winding frame 2, a pressure roller correspondingly arranged on each winding shaft 6, and swing arms 5 connected to both ends of the pressure rollers. Each swing arm 5 is connected to a pressure roller frame 3 on the base 1 via a rotating shaft 8. A cylinder 7 is arranged on the pressure roller frame 3 and connected to the swing arm 5. A buffer spring is arranged at the connection between the cylinder 7 and the swing arm 5.

[0016] One end of the swing arm 5 is connected to the pressure roller, and the other end is connected to the rotating shaft 8. The center is set in an arc shape to match the main shaft 4. When the pressure roller is not in operation, the swing arm 5 can be as close as possible to the main shaft 4.

[0017] The piston rod of the cylinder 7 is connected to the rotating shaft 8 via a clamping block 9. The swing arms 5, connected to both ends of the same pressure roller, are sleeved on the rotating shaft 8. Two connecting blocks 11 are provided on the side of the swing arms 5, and the connecting blocks 11 are connected to the clamping block 9 via bolts 12. A buffer spring 10 is provided between the clamping block 9 and the connecting block 11, and the buffer spring 10 is sleeved on the bolt 11. When there is a height difference between the two sides of the pressure roller, the buffer spring 10 can provide height compensation, ensuring that the pressure roller and the material shaft on the take-up shaft 6 are tightly fitted together, preventing wrinkles and waste.

[0018] Two connecting blocks 11 are provided on each swing arm 5. The clamping block 9 clamps the rotating shaft 8 in the center. A fastening structure is provided on one side of the clamping block 9 to clamp the rotating shaft 8. The other side is a protrusion. The width of the protrusion is smaller than the width of the clamping block 9 where it clamps the rotating shaft 8. The two connecting blocks 11 are provided on both sides of the protrusion to increase the compensation range.

[0019] Based on the above description and inspired by this utility model, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A turret winding device comprising a base (1), characterized in that, The frame (1) is provided with a winding frame (2), the winding frame (2) is provided with winding shafts (6) symmetrically, the winding frame (2) is connected with the frame (1) through a main shaft (4) in the center, the frame (1) is provided with a press roller frame (3), the press roller frame (3) is connected with a swing arm (5) through a cylinder (7), the swing arm (5) is connected with a press roller, and the swing arm (5) is provided with buffer springs (10) at the connection positions with the cylinder (7); The swing arm (5) is provided with an arc shape in the center matched with the main shaft (4); The piston rod of the cylinder (7) is connected with a rotating shaft (8) through a clamping block (9), the swing arms (5) connected with both ends of the same press roller are sleeved on the rotating shaft (8), two connecting blocks (11) are arranged on the side surface of the swing arm (5), the connecting blocks (11) are connected with the clamping block (9) through bolts (12), the buffer springs (10) are arranged between the clamping block (9) and the connecting blocks, and the buffer springs (10) are sleeved on the bolts (12); Two connecting blocks (11) are arranged on each swing arm (5), the clamping block (9) clamps the rotating shaft (8) in the center, a fastening structure is arranged on one side of the clamping block (9), the other side is a protruding block, and the connecting blocks (11) are arranged on both sides of the protruding block.

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