CN220708720U - Rolling brush testing device - Google Patents

Abstract

The utility model provides a rolling brush testing device which comprises a base, wherein an electric linear rail is horizontally arranged on one side of the base, a sliding table is arranged on the electric linear rail, a guide rail is horizontally arranged on the other side of the base, a sliding block is connected onto the guide rail in a sliding manner, a portal frame is arranged between the sliding block and the sliding table, a movable table is horizontally connected onto the portal frame in a sliding manner, the movable table is connected with a driving structure capable of driving the movable table to move back and forth, a lifting cylinder is vertically arranged on the movable table, the end part of a piston rod of the lifting cylinder is connected with the middle part of a positioning frame, a power motor is horizontally arranged at one end of the positioning frame, the end part of an output shaft of the power motor is connected with a main positioning head, a clamping cylinder is horizontally arranged at the other end of the positioning frame, a slave positioning head is rotationally connected with the end part of the piston rod of the clamping cylinder, a plurality of U-shaped positioning strips used for positioning a substrate are horizontally arranged at the middle part of the base through supporting legs.

Description

Rolling brush testing device

Technical Field

The utility model belongs to the technical field of rolling brushes, and relates to a rolling brush testing device.

Background

The roller brush is one of the main components of the cleaner, and its durability is required to be tested during its production. The conventional rolling brush testing device is arranged on a portal frame capable of moving back and forth through a rolling brush, and is contacted with a testing table through the rolling brush, so that the rolling brush is required to be contacted with different base materials such as floors, floor tiles, fabrics, mattresses and the like in actual use, and the conventional testing table adopts the base materials of the same material, so that the testing is closer to the actual use, and therefore, the rolling brush testing device is very necessary to design.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a rolling brush testing device.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a round brush testing arrangement, includes the base, its characterized in that, electronic sharp track is installed to base one side level, have the slip table on the electronic sharp track, base opposite side level installs the guide rail, sliding connection has the slider on the guide rail, install the portal frame between slider and the slip table, horizontal sliding connection has the movable table on the portal frame, the movable table links to each other with a drive structure that can drive its round trip movement, vertically install the lift cylinder on the movable table, the piston rod tip and the locating rack middle part of lift cylinder link to each other, locating rack one end level is installed power motor, power motor's output shaft tip and main location head link to each other, locating rack other end level is installed and is pressed from both sides tight cylinder, the piston rod tip rotation of pressing from both sides tight cylinder is connected with from the location head, from demountable installation round brush between location head and the main location head, the base middle part is through supporting leg horizontal installation has a plurality of U type location strips that are used for the location substrate.

The driving structure comprises a servo motor, a main belt pulley, a secondary belt pulley and a belt, wherein the main belt pulley and the secondary belt pulley are rotatably installed on the portal frame, the main belt pulley is connected with the servo motor, the belt is sleeved between the main belt pulley and the secondary belt pulley, and the movable table is connected with the belt through a connecting piece.

And a plurality of sensors matched with the movable table are arranged on the portal frame, and the sensors correspond to the positions of the U-shaped locating strips one by one.

The U-shaped locating strip both ends all vertical threaded connection has the locking screw, locking screw upper end links to each other with the rubber pad, locking screw lower extreme links to each other with the handle.

A plurality of bless Ma Lun are also arranged on the base.

Compared with the prior art, the rolling brush testing device has the advantages that:

according to the utility model, different types of base materials can be arranged on the U-shaped positioning strip, and the movable table can drive the rolling brush to move between all positions, so that the rolling brush can be contacted with different types of base materials, and the rolling brush can be more close to the working condition of actual use in the test.

Drawings

FIG. 1 is a schematic plan view of the present utility model;

FIG. 2 is a schematic perspective view of a U-shaped positioning strip according to the present utility model;

FIG. 3 is a schematic perspective view of a sensor according to the present utility model;

FIG. 4 is a schematic plan view of an electric linear rail according to the present utility model;

in the figure, 1, a base; 2. supporting feet; 3. u-shaped locating strips; 4. a handle; 5. locking the screw rod; 6. a rubber pad; 7. a guide rail; 8. a slide block; 9. a clamping cylinder; 10. a slave positioning head; 11. a main belt wheel; 12. a servo motor; 13. a positioning frame; 14. a movable table; 14a, an indication part; 15. a lifting cylinder; 16. a connecting piece; 17. a sensor; 18. a slave pulley; 19. a power motor; 20. a main positioning head; 21. an electric linear rail; 21a, a sliding table; 22. a fuma wheel; 23. a belt; 24. and (5) a portal frame.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-4, the rolling brush testing device comprises a base 1, wherein an electric linear rail 21 is horizontally arranged on one side of the base 1, a sliding table 21a is arranged on the electric linear rail 21, a guide rail 7 is horizontally arranged on the other side of the base 1, a sliding block 8 is slidingly connected on the guide rail 7, a portal frame 24 is arranged between the sliding block 8 and the sliding table 21a, and by adopting the structure, the electric linear rail 21 can enable the portal frame 24 to reciprocate according to requirements under the cooperation of the guide rail 7 and the sliding block 8; the portal frame 24 is horizontally and slidably connected with the movable table 14, the movable table 14 is connected with a driving structure capable of driving the movable table to move back and forth, the movable table 14 is vertically provided with a lifting cylinder 15, the end part of a piston rod of the lifting cylinder 15 is connected with the middle part of the positioning frame 13, one end of the positioning frame 13 is horizontally provided with a power motor 19, the end part of an output shaft of the power motor 19 is connected with the main positioning head 20, the other end of the positioning frame 13 is horizontally provided with a clamping cylinder 9, the end part of the piston rod of the clamping cylinder 9 is rotatably connected with the auxiliary positioning head 10, a rolling brush is detachably arranged between the auxiliary positioning head 10 and the main positioning head 20, the rolling brush is placed between the main positioning head 20 and the auxiliary positioning head 10, a rolling brush positioning shaft can be positioned through the clamping cylinder 9, and the rolling brush can be driven to rotate through the power motor 19; the middle part of the base 1 is horizontally provided with a plurality of U-shaped locating strips 3 for locating base materials through supporting feet 2, in the embodiment, the number of the U-shaped locating strips 3 is three, so that three base materials of different types can be simultaneously installed on the base 1, and when the movable table 14 is used for position switching, the rolling brush is lifted upwards to avoid by utilizing the lifting cylinder 15.

The driving structure comprises a servo motor 12, a main belt pulley 11, a secondary belt pulley 18 and a belt 23, wherein the main belt pulley 11 and the secondary belt pulley 18 are both rotatably arranged on a portal frame 24, the main belt pulley 11 is connected with the servo motor 12, the belt 23 is sleeved between the main belt pulley 11 and the secondary belt pulley 18, and the movable table 14 is connected with the belt 23 through a connecting piece 16; with this structure, the main pulley 11 is driven to rotate by the servo motor 12, the main pulley 11 drives the connecting piece 16 to move by the belt 23, and the connecting piece 16 drives the movable table 14 to move.

The gantry 24 is provided with a plurality of sensors 17 matched with the movable table 14, the positions of the sensors 17 and the U-shaped positioning strips 3 are in one-to-one correspondence, in the embodiment, the movable table 14 is provided with indication parts 14a matched with the sensors 17, the number of the sensors 17 is three, and the movable table 14 can be stopped at a required position by using the sensors 17.

The two ends of the U-shaped positioning strip 3 are vertically connected with locking screws 5 through threads, the upper ends of the locking screws 5 are connected with rubber pads 6, and the lower ends of the locking screws 5 are connected with handles 4; by adopting the structure, the base materials with different thicknesses can be conveniently clamped.

A plurality of fuma wheels 22 are also arranged on the base 1, so that the whole device is convenient to move and lock.

According to the utility model, different types of base materials can be arranged on the U-shaped positioning strip 3, and the movable table 14 can drive the rolling brush to move between all positions, so that the rolling brush can be contacted with different types of base materials, and the rolling brush can be more close to the actual working condition during testing; the rolling brush can be contacted with different types of base materials under the condition that the rolling brush is not dismounted for a plurality of times.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (5)

1. The rolling brush testing device comprises a base (1), and is characterized in that an electric linear rail (21) is horizontally arranged on one side of the base (1), a sliding table (21 a) is arranged on the electric linear rail (21), a guide rail (7) is horizontally arranged on the other side of the base (1), a sliding block (8) is connected to the guide rail (7) in a sliding manner, a portal frame (24) is arranged between the sliding block (8) and the sliding table (21 a), a movable table (14) is horizontally connected to the portal frame (24) in a sliding manner, the movable table (14) is connected with a driving structure capable of driving the movable table to move back and forth, a lifting cylinder (15) is vertically arranged on the movable table (14), the end part of a piston rod of the lifting cylinder (15) is connected with the middle part of a positioning frame (13), a power motor (19) is horizontally arranged at one end of the positioning frame (13), an output shaft end part of the power motor (19) is connected with a main positioning head (20), a clamping cylinder (9) is horizontally arranged at the other end part of the positioning frame (13), the end part of the clamping cylinder (9) is rotatably connected with a positioning slave positioning head (10) and can be detached from the positioning head (10), a plurality of U-shaped locating strips (3) for locating the base material are horizontally arranged in the middle of the base (1) through supporting feet (2).

2. The rolling brush testing device according to claim 1, wherein the driving structure comprises a servo motor (12), a main belt wheel (11), a secondary belt wheel (18) and a belt (23), the main belt wheel (11) and the secondary belt wheel (18) are rotatably mounted on a portal frame (24), the main belt wheel (11) is connected with the servo motor (12), the belt (23) is sleeved between the main belt wheel (11) and the secondary belt wheel (18), and the movable table (14) is connected with the belt (23) through a connecting piece (16).

3. The rolling brush testing device according to claim 1, wherein a plurality of sensors (17) matched with the movable table (14) are arranged on the portal frame (24), and the sensors (17) are in one-to-one correspondence with the positions of the U-shaped locating strips (3).

4. The rolling brush testing device according to claim 1, wherein two ends of the U-shaped positioning strip (3) are vertically connected with locking screws (5) in a threaded mode, the upper ends of the locking screws (5) are connected with rubber pads (6), and the lower ends of the locking screws (5) are connected with handles (4).

5. A roller brush testing device according to claim 1, characterized in that the base (1) is further provided with a plurality of fuma wheels (22).