Efficient machining device for multi-material spiral winding type one-time forming rolling brush

Abstract

The utility model relates to the field of photovoltaic cleaning robot rolling brushes, in particular to an efficient machining device of a multi-material spiral winding type one-time forming rolling brush, which comprises a steel pipe, bristles, a rubber strip, a twisting machine main body, a twisting head and a fixed seat, the shape of the cross section of the rubber strip is the same as that of the cross section of the dovetail groove, and the bristles are connected to the outer wall of the rubber strip at equal intervals; one end of the steel pipe is connected with the twisting head in a clamped mode, the other end of the steel pipe is connected with the fixing base in a clamped mode, a twisting motor is arranged in the twisting machine body, and the output end of the twisting motor is connected with the twisting head. The manufacturing cost is remarkably reduced, the manufacturing efficiency is improved, and meanwhile the stability of the rolling brush in the transportation process is ensured through the integrated rolling brush.

Description

Technical Field

[0001] The utility model relates to the technical field of roller brushes for photovoltaic cleaning robots, and in particular to a high-efficiency processing device for a multi-material spirally wound one-step forming roller brush. Background Art

[0002] With the development of solar photovoltaic technology, cleaning of photovoltaic panels has become the key to improving energy efficiency. Traditional cleaning methods include water washing or robot cleaning. The most widely used in photovoltaic cleaning robots is the spiral wound brush. The current method of making a winding brush is to clamp the brush wire on a metal bar and then wind it around a stick. On the one hand, the winding is unstable, and on the other hand, it will cause the winding to be twisted, causing the roller brush to be scrapped, facing challenges such as high cost and low efficiency. The existing method of making brushes has material waste and complex processes, which limits the production efficiency and commercial application of cleaning robots.

[0003] Based on the above reasons, the utility model provides a highly efficient processing device for a multi-material spirally wound one-step forming roller brush. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an efficient processing device for a multi-material spirally wound one-time formed roller brush. The surface of the steel pipe is in a ring array with three dovetail grooves to fix the brush rubber strip. The two ends of the steel pipe are respectively connected to a twisting head and a fixing seat. After the twisting motor is turned on, the twisting head is driven to rotate, so that the steel pipe and the rubber strip can be twisted together to quickly form a spirally wound roller brush, which significantly reduces the production cost and improves the production efficiency. At the same time, the integrated roller brush ensures the stability of the roller brush during transportation.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is:

[0006] The utility model discloses an efficient processing device for a multi-material spirally wound one-time formed roller brush, comprising a steel pipe, bristles, a rubber strip, a twisting machine body, a twisting head and a fixed seat, wherein the outer wall of the steel pipe is provided with a plurality of dovetail grooves in a ring array, the cross-sectional shape of the rubber strip is the same as the cross-sectional shape of the dovetail groove, and the bristles are connected to the outer wall of the rubber strip at equal intervals; one end of the steel pipe is clamped with the twisting head, and the other end of the steel pipe is clamped with the fixed seat, a twisting motor is arranged in the twisting machine body, and the output end of the twisting motor is connected to the twisting head.

[0007] A plurality of circular arc-shaped hollow holes are arranged on the end surface of the steel pipe.

[0008] The inner ends of the twisting head and the fixing seat are provided with a plurality of clamping plates in a ring array for inserting into the hollow holes, and the cross-sectional shape of the clamping plates is the same as the cross-sectional shape of the hollow holes.

[0009] A positioning column is provided at the center of the plurality of clamping plates, the outer diameter of the positioning column is equal to the inner diameter of the steel pipe, and the length of the positioning column is greater than the length of the clamping plate.

[0010] The outer end of the positioning column is provided with a tapered portion, and the outer diameter of the tapered portion gradually increases from the outer end to the twisting head.

[0011] The beneficial effects of the utility model are:

[0012] The surface of the steel pipe of the utility model is in a circular array with three dovetail grooves to fix the brush rubber strip, which are respectively connected to the twisting head and the fixing seat through the two ends of the steel pipe. After the twisting motor is turned on, the twisting head is driven to rotate, so that the steel pipe and the rubber strip can be twisted together to quickly form a spirally wound roller brush, which significantly reduces the production cost and improves the production efficiency. At the same time, the integrated roller brush ensures the stability of the roller brush during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the roller brush before processing in the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the roller brush after processing in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the roller brush in the utility model;

[0016] Figure 4 for Figure 3 Schematic diagram of the decomposition of

[0017] Figure 5 It is an exploded schematic diagram of the clamping plate and the positioning column in the utility model;

[0018] Figure 6 This is a schematic diagram of the roller brush structure after the roller brush processing in the utility model is completed.

[0019] In the figure: 1 steel pipe, 2 bristles, 3 rubber strips, 4 twisting machine body, 5 twisting head, 6 fixing seat, 7 dovetail groove, 8 hollow hole, 9 clamping plate, 10 positioning column. DETAILED DESCRIPTION

[0020] The utility model is further described below:

[0021] See also Figure 1-6 ,

[0022] The utility model discloses an efficient processing device for a multi-material spirally wound one-time forming roller brush, comprising a steel pipe 1, bristles 2, a rubber strip 3, a twisting machine body 4, a twisting head 5 and a fixing seat 6, wherein the outer wall of the steel pipe 1 is provided with a plurality of dovetail grooves 7 in an annular array, the cross-sectional shape of the rubber strip 3 is the same as the cross-sectional shape of the dovetail groove 7, and the bristles 2 are connected to the outer wall of the rubber strip 3 at equal intervals; one end of the steel pipe 1 is clamped with the twisting head 5, and the other end of the steel pipe 1 is clamped with the fixing seat 6, and the twisting machine A twisting motor is provided in the main body 4, and the output end of the twisting motor is connected to the twisting head 5. The surface of the steel pipe 1 in this case is in a circular array with three dovetail grooves 7 to fix the brush rubber strip 3, which are respectively connected to the twisting head 5 and the fixing seat 6 through the two ends of the steel pipe 1. After the twisting motor is turned on, the twisting head 5 is driven to rotate, and the steel pipe 1 and the rubber strip 3 can be twisted together to quickly form a spirally wound roller brush, which significantly reduces the production cost and improves the production efficiency. At the same time, the integrated roller brush ensures the stability of the roller brush during transportation.

[0023] Furthermore, a plurality of arc-shaped hollow holes 8 are provided on the end surface of the steel pipe 1 to reduce the weight and material of the steel pipe 1 , and can also be used as connection holes for connecting the steel pipe 1 with the twisting head 5 and the fixing seat 6 .

[0024] Furthermore, the inner ends of the twisting head 5 and the fixing seat 6 are provided with a plurality of snap-in plates 9 for inserting into the hollow holes 8 in a circular array, and the cross-sectional shape of the snap-in plates 9 is the same as the cross-sectional shape of the hollow holes 8. The snap-in plates 9 at the inner ends of the twisting head 5 and the fixing seat 6 are respectively plugged into the hollow holes 8 at both ends of the steel pipe 1, so that the connection between the three can be completed. By turning on the twisting motor to drive the twisting head to rotate, the steel pipe 1 can be twisted to quickly form the roller brush in one step. Preferably, the fixing seat 6 is coaxial with the middle part of the inner end of the twisting head 5, and a lockable slide rail capable of driving it to move is provided under the fixing seat 6. The lockable slide rail is a prior art, and its working principle will not be repeated here.

[0025] Furthermore, a positioning column 10 is provided in the center of several clamping plates 9, the outer diameter of the positioning column 10 is equal to the inner diameter of the steel pipe 1, and the length of the positioning column 10 is greater than the length of the clamping plate 9. The positioning column 10 allows the axis of the steel pipe 1 to be quickly aligned with the axis of the twisting head or the fixing seat 6, so that the clamping plate 9 can be more conveniently inserted into the hollow hole 9.

[0026] Furthermore, a tapered portion is provided at the outer end of the positioning column 10 , and the outer diameter of the tapered portion gradually increases from the outer end toward the twisting head 5 , playing a guiding role, so that the steel pipe 1 can be more easily plugged into the positioning column 10 .

[0027] Specific working process: first, insert the rubber strip 3 with bristles 2 fixed on it into the dovetail groove 7, then insert the positioning column 10 on the fixing seat 6 into the inner ring at one end of the steel pipe 1, and insert the clamping plate 9 on the fixing seat 6 into the hollow hole 8 at one end of the steel pipe 1, then move the fixing seat 6 along the lockable slide rail toward the twisting head 5, and insert the inner end of the other end of the steel pipe 1 into the positioning column 10 at the inner end of the twisting head 5. The staff can manually rotate the twisting head 5 so that the clamping plate 9 at the inner end of the twisting head 5 can be inserted into the hollow hole 8 at the other end of the steel pipe 1. At this time, lock the slide rail, turn on the twisting motor to drive the twisting head 5 to rotate, twist the steel pipe 1 and the rubber strip 3 together, and quickly form a spirally wound roller brush; turn off the twisting motor, move the fixing seat 6 outward along the slide rail, and take out the twisted roller brush.

[0028] The above description is only an embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent transformation made by using the contents of the specification and drawings of the present utility model or directly or indirectly applied in the relevant technical field is also included in the patent protection scope of the present utility model.

Claims

1. An efficient processing device for a multi-material spirally wound one-step forming roller brush, characterized in that: The invention comprises a steel pipe (1), bristles (2), a rubber strip (3), a twisting machine body (4), a twisting head (5) and a fixing seat (6); the outer wall of the steel pipe (1) is provided with a plurality of dovetail grooves (7) in a circular array; the cross-sectional shape of the rubber strip (3) is the same as the cross-sectional shape of the dovetail grooves (7); the outer wall of the rubber strip (3) is connected with the bristles (2) at equal intervals; one end of the steel pipe (1) is clamped with the twisting head (5); the other end of the steel pipe (1) is clamped with the fixing seat (6); a twisting motor is provided in the twisting machine body (4); the output end of the twisting motor is connected to the twisting head (5).

2. According to claim 1, a highly efficient processing device for a multi-material spirally wound one-step forming roller brush is characterized in that: A plurality of arc-shaped hollow holes (8) are provided on the end surface of the steel pipe (1).

3. According to claim 2, a highly efficient processing device for a multi-material spirally wound one-step forming roller brush is characterized in that: The inner ends of the twisting head (5) and the fixing seat (6) are provided with a plurality of clamping plates (9) in a ring array for inserting into the hollow holes (8), and the cross-sectional shape of the clamping plates (9) is the same as the cross-sectional shape of the hollow holes (8).

4. The high-efficiency processing device for a multi-material spirally wound one-step forming roller brush according to claim 3 is characterized in that: A positioning column (10) is provided at the center of the plurality of clamping plates (9); the outer diameter of the positioning column (10) is equal to the inner diameter of the steel pipe (1); and the length of the positioning column (10) is greater than the length of the clamping plate (9).

5. The high-efficiency processing device for a multi-material spirally wound one-step forming roller brush according to claim 4, characterized in that: The outer end of the positioning column (10) is provided with a tapered portion, and the outer diameter of the tapered portion gradually increases from the outer end toward the twisting head (5).

Images