CN205202136U - A clean mechanism for rolling machine - Google Patents

Abstract

This patent relates to the field of transformer processing equipment, and specifically discloses a cleaning mechanism for a coiler, including a fuselage, a heating roller and a transmission mechanism; the fuselage includes a front bracket and a rear bracket connected to each other; the front bracket is provided with a feeding There are heating rollers and guide tension rollers on the rear bracket, and split sliding bearings are arranged at both ends of the upper part of the rear bracket; the front bracket and the rear bracket are slidingly connected with the same and mutually Connected cleaning mechanism; the cleaning mechanism includes racks fixed on the left and right sides of the front bracket and the rear bracket respectively, gears meshing with the racks, and rotating shafts connected between the gears, and cleaning sleeves are fixed on the rotating shafts. The cleaning cover can be offset against the fuselage. This patent is convenient to clean up the dirt on each roller on the cleaning mechanism of the coiling machine, which is convenient for reuse in the future.

Description

Cleaning Mechanisms for Hose Reels

technical field

The utility model relates to the field of transformer processing equipment, in particular to a cleaning mechanism for a coiling machine.

Background technique

Phenolic paper tube (also known as bakelite tube) is one of the insulation parts commonly used in transformers. The phenolic paper tube can be used as the insulating paper tube between the inner coil and the core, and the inner and outer coils, and can also be used as the skeleton of the low-voltage 0.4-35KV class coil. The substrate of the phenolic paper tube is gummed paper. The sizing paper is an electrical winding paper with good electrical properties, mechanical properties and permeability, which is made by gluing, drying and winding.

The cleaning mechanism used in the coiler is one of the most critical equipment for rolling phenolic paper tubes. The existing cleaning mechanism for the coiling machine includes a fuselage, a heating roller and a transmission mechanism. The fuselage is provided with a sliding bearing for connecting the tube core of the phenolic paper tube, a feeding bar for feeding and a feeding rod for sheeting. Tighten the tension roller on the gummed paper. When the cleaning mechanism used for the coiler is working, insulating glue and other dirt will adhere to each roller, which needs to be cleaned in time. However, the existing cleaning mechanism for the coiler does not have an automatic cleaning mechanism, which requires manual cleaning one by one, which is cumbersome and time-consuming.

Utility model content

The utility model intends to provide a cleaning mechanism for a pipe reel to solve the problem of cumbersome cleaning operations of the existing pipe reel.

In order to solve the above problems, the following solutions are provided:

Option 1: The cleaning mechanism used for the coiler includes two split structures respectively arranged at the front and back of the coiler, U-shaped pieces are connected between the two split structures, and the split structures include The racks on the left and right sides, the gears meshing with the racks, and the rotating shaft connected between the gears, the rotating shaft is fixedly connected with a cleaning sleeve, and the cleaning sleeve can be offset against the fuselage; the U-shaped frame The depth is greater than the height of the fuselage.

working principle:

The cleaning mechanism drives the rotating shaft to rotate through the movement of the gear on the rack, so that the cleaning sleeve on the rotating shaft rotates together. When cleaning is required, the cleaning mechanism is moved up and down so that the cleaning sleeve can clean the dirt on each roller on the fuselage back and forth. When cleaning is not needed, the cleaning mechanism only needs to be parked at a place where it does not touch the fuselage.

Beneficial effect:

1. It is used for the cleaning mechanism of the coiler, including two split mechanisms arranged at the front and back of the coiler respectively, and a U-shaped piece is connected between the two split structures; it is convenient for the two split structures to work at the same time, and can be more Quickly clean the dirt from each roller on the cleaning mechanism for the hose reel.

2. The split structure includes a rack respectively fixed on the left and right sides, a gear meshed with the rack, and a rotating shaft connected between the gears. A cleaning sleeve is fixed on the rotating shaft, and the cleaning sleeve It can be offset against the body; through the meshing of the gear and the rack, the cleaning mechanism moves up and down, and at the same time, the rotating shaft drives the cleaning sleeve to rotate to clean each roller.

3. The depth of the U-shaped frame is greater than the height of the fuselage, which is convenient for the cleaning mechanism on the front frame and the rear frame to work at the same time, and can quickly clean the rollers on the front frame and the rear frame. The depth of the U-shaped frame is greater than that of the front frame. The height of the bracket and the rear bracket is convenient for the U-shaped bracket to drive the cleaning mechanism to clean all the rollers on the front bracket and the rear bracket without affecting the normal work of each roller.

Plan 2: Further optimization on the basis of Plan 1, the cleaning cover is a wheel brush that can be placed on the rotating shaft, and the brush on the wheel brush is a wire needle brush wrapped in cloth. The wire needle brush wrapped in cloth can remove the dirt with great force without damaging the surface of the roller. The brush is a wheel brush so that it can clean all kinds of rollers 360 degrees without any gap during the rotation of the shaft. clean up.

Scheme three: further optimization on the basis of scheme one, the top of the U-shaped frame is provided with buckles for fixing the cleaning mechanism; the cleaning mechanism can be fixed on the top of the U-shaped frame when the cleaning mechanism is not needed for cleaning, so that It can avoid contact with the fuselage and various rollers on the fuselage, and avoid affecting the normal operation of the cleaning mechanism used for the coiler. When cleaning is required, the buckle is opened, and the cleaning mechanism is put down for cleaning operations.

Scheme 4: Further optimization on the basis of Scheme 1, the U-shaped frame is provided with a cylinder for pushing the U-shaped frame to move up and down. The cylinder drives the U-shaped frame to move up and down, and the U-shaped frame drives the cleaning mechanism to move up and down, and at the same time, the motor drives the roller to move, which is conducive to cleaning the outer surface of the roller and the wheel brush more quickly during the cleaning process, and speeds up the cleaning speed. .

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

detailed description

The utility model is described in further detail below by means of specific embodiments:

The reference signs in the drawings of the specification include: guide tension roller 1, weight 2, feeding bar 3, heating roller 4, tube core 5, control box 6, winch 7, gear 8, rack 9, rotating shaft 10, Wheel brush 11, U-shaped frame 12, cylinder 13.

As shown in Figure 1: the coiler includes a fuselage, a heating roller 4 and a transmission mechanism; the fuselage includes a front bracket and a rear bracket. Loading bar 3 and three guide tension rollers 1 are housed on the front bracket, which are connected with the rear bracket by bolts to form a whole. A heating roller 4 and a guide tension roller 1 are arranged on the rear support, and the upper two ends of the rear support are split sliding bearings, which are convenient for the tube core 5 to be installed in the bearing. The bracket part of the whole fuselage is made of cast iron.

A guide rail is arranged on the rear support, and the crossbeam can slide up and down along the rear support through the guide rail. The heating roller 4 is fixed on the beam. A wire rope is connected between one end of the beam and the winch 7, and the winch 7 is connected with the motor. The other end of crossbeam connects weight 2 by wire rope.

Both the front bracket and the rear bracket are slidably connected with the same cleaning mechanism; the cleaning mechanism includes a rack 9 fixed on both sides of the front bracket, a gear 8 meshing with the rack 9, and a rotating shaft 10 connected between the gear 8, the rotating shaft 10 upper bolts are connected with cleaning cover, and cleaning cover is the wheel brush 11 that can be enclosed within on the rotating shaft 10, and the brush on the wheel brush 11 is the wire needle brush of cloth wrapping.

A U-shaped frame 12 is connected between the rotating shaft 10 of the cleaning mechanism on the front bracket and the rear bracket, wherein the depth of the U-shaped frame 12 is greater than the height of the front bracket and the rear bracket, so that the U-shaped frame 12 will not affect when moving up and down. The motion of each roller on the front support and the rear support makes U-shaped frame 12 drive wheel brush 11 all wash one side on the front support and the rear support simultaneously, removes the insulating glue and other dirt attached to the roller upper surface. The top of the U-shaped frame 12 is equipped with a cylinder 13 that promotes the U-shaped frame 12 to move up and down. When U-shaped frame 12 moves up and down, rotating shaft 10 rotates, drives the wheel brush 11 on the rotating shaft 10 to rotate, and wheel brush 11 cleans all rollers that pass, and the dirt on the roller is cleaned out.

The top of U-shaped frame 12 is provided with the buckle that is used for fixing cleaning mechanism; Cleaning mechanism can be fixed on the top of U-shaped frame 12 when not needing cleaning mechanism to clean, can avoid like this with fuselage and various on the fuselage The rollers are in contact with each other to avoid affecting the normal operation of the coiler. When cleaning is required, the buckle is opened, and the cleaning mechanism is put down for cleaning operations.

Electric heating elements are housed in the heating roller 4, which can make the temperature of the heating roller 4 up to 300 degrees Celsius. A thermistor is installed on the heating roller 4, and when the temperature of the heating roller 4 exceeds 200 degrees Celsius, the control box 6 that is connected to the heating roller 4 and controls the heating roller 4 controls the heating roller 4 to stop working. The heating roller 4 will be lowered when the hoist 7 is rewinding the wire rope, and the heating roller 4 will be raised under the action of the weight 2 when unwinding.

The transmission mechanism includes a motor, a gear box 8 connected to the motor and a transmission gear 8 that drives the pipe core 5 to rotate. Tube core 5 is connected with gear 8 shafts with sliding bushing and key, and the motor is infinitely variable.

What is described above is only the embodiment of the utility model, and common knowledge such as the specific structure and characteristic known in the scheme is not described too much here. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the utility model, some deformations and improvements can also be made, and these should also be regarded as the protection scope of the utility model, and these will not affect the utility model. Effects of novel implementations and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (4)

1. The cleaning mechanism for the coiling machine is characterized in that: it includes two split structures respectively arranged at the front and back of the coiling machine, and a U-shaped piece is connected between the two split structures, and the split structures include respectively The rack fixed on the left and right sides, the gear meshed with the rack and the rotating shaft connected between the gears, the rotating shaft is fixed with a cleaning sleeve, and the cleaning sleeve can be offset against the fuselage; the U The depth of the frame is greater than the height of the fuselage. 2. The cleaning mechanism for the coiler according to claim 1, wherein the cleaning sleeve is a wheel brush that can be placed on the rotating shaft, and the brush on the wheel brush is a wire needle brush wrapped in cloth. 3. The cleaning mechanism for the coiler according to claim 1, characterized in that: the top of the U-shaped frame is provided with a buckle for fixing the cleaning mechanism. 4. The cleaning mechanism for the coiler according to claim 1, characterized in that: the U-shaped frame is provided with a cylinder for pushing the U-shaped frame to move up and down.