CN205394184U - Automatic wall body polisher of two freedoms - Google Patents

Abstract

The utility model discloses a dual-degree-of-freedom automatic wall grinder, which comprises a dust suction device (1), a grinder (2) and an automatic control feeding device (3); the dust suction device (1) is used to absorb the grinder (2) The dust after grinding ensures the health of construction workers; the grinder (2) is integrated with the dust collection device (1), and the dust collection device (1) can move with the movement of the grinder (2); The automatic control feeding device (3) can realize two-degree-of-freedom grinding, which includes a horizontal automatic feeding device (3.1) and a longitudinal automatic feeding device (3.2); The outer layer is equipped with a layer of brushes that act as a seal, which can completely absorb the dust after grinding to ensure the health of the construction workers; at the same time, the automatic control feeding device includes a longitudinal feeding device and a lateral feeding device, thereby realizing Comprehensive grinding of walls with two degrees of freedom.

Description

Two-degree-of-freedom automatic wall grinder

technical field

The utility model relates to a wall grinding machine, in particular to a dual-degree-of-freedom automatic wall grinding machine.

Background technique

At present, the traditional grinding method is usually used for the wall grinding after decoration, that is, the decoration personnel use sandpaper to polish manually, and the construction personnel are surrounded by dust, which is harmful to health and is not conducive to environmental protection, and the work efficiency is low. The technical level of personnel has a great influence on the quality of grinding, and the quality of construction cannot be guaranteed.

With the development of science and technology, there is an automatic grinding machine on the market, which can only grind the wall in a longitudinal direction, which is more efficient than the traditional grinding method, but the dust after grinding also has a great impact on the construction personnel. harm, and none of the above methods can realize comprehensive automation, and it is difficult to meet people's needs for automation.

Utility model content

The purpose of this utility model is to provide a dual-degree-of-freedom automatic wall grinding machine that can realize full automatic grinding of the wall and is not harmful to the human body in order to solve the above problems.

The utility model achieves the above object through the following technical solutions: a dual-degree-of-freedom automatic wall grinder, which includes a dust suction device, a grinder and an automatic control feeding device;

The dust suction device is used to absorb the dust after grinding by the grinder so as to ensure the health of construction workers;

The grinding machine is integrated with the dust suction device, and the dust suction device can move along with the motion of the grinding machine;

The automatic control feeding device includes a horizontal automatic feeding device and a longitudinal automatic feeding device; the longitudinal automatic feeding device can control the longitudinal movement of the horizontal automatic feeding device and then drive the longitudinal movement of the grinding machine; the horizontal automatic feeding device and the grinding machine The rear end is engaged with the connection and controls the grinding machine for horizontal automatic grinding.

The automatic control feeding device includes a longitudinal automatic feeding device composed of a rack structure and a bottom support, and a lateral automatic feeding device composed of a lateral feed gear, a lateral feed rack and a motor gear;

Among them, the horizontal feed gear of the horizontal automatic feed device moves longitudinally on the rack structure of the longitudinal automatic feed device, and the motor gear moves laterally on the horizontal feed rack, thereby performing automatic grinding with two degrees of freedom.

The dust collection device includes a telescopic hose and a dust cover connected to the end of the telescopic hose;

Wherein, there is a layer of brushes for sealing on the contact surface between the dust cover and the wall, which can prevent dust from flying.

The grinding machine is composed of a grinding disc, a grinding disc, a transmission shaft, a transition block and a motor.

The rack structure of the longitudinal automatic feeding device is a folding structure, which is convenient for indoor use.

The dust-proof cover is a transparent dust-proof cover that can be directly observed by human naked eyes.

The dust collection device is a movable dust collection device.

Both ends of the rack structure of the longitudinal automatic feeding device and the lateral feeding rack of the horizontal automatic feeding device are provided with limiting blocks.

Compared with the existing traditional grinding method, the utility model adds an automatic dust-absorbing device, and a layer of sealing brush is set on the outer layer of the dust cover, which can completely absorb the dust after grinding, so as to ensure the safety of construction workers. In good health;

The automatic control feeding device installed at the same time includes a longitudinal automatic feeding device and a horizontal automatic feeding device, thereby realizing a comprehensive grinding of the wall surface with two degrees of freedom.

Description of drawings

Fig. 1 is the schematic diagram of the principle of the dual-degree-of-freedom automatic wall grinding machine provided by the embodiment of the present invention;

Fig. 2 is a schematic plan view of the horizontal automatic feed device in Fig. 1;

In the figure: 1. Dust collection device, 1.1, retractable hose, 1.2, dust cover, 1.3, brush, 2, grinding machine, 2.1, grinding disc, 2.2, grinding disc, 2.3, transmission shaft, 2.4, transition block, 2.5, motor, 3, automatic control feed device, 3.1, horizontal automatic feed device, 3.1.1, horizontal feed gear, 3.1.2, horizontal feed rack, 3.1.3, motor gear, 3.2, Longitudinal automatic feeding device, 3.2.1, bottom support.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, which is a dual-degree-of-freedom automatic wall grinder provided by the embodiment of the present invention, which includes a dust collector 1, a grinder 2 and an automatic control feeding device 3;

The dust collection device 1 is used to absorb the dust after grinding by the grinder 2 so as to ensure the health of construction workers;

The sander 2 is integrated with the dust collection device 1, and the dust collection device 1 can move along with the movement of the sander 2;

The automatic control feeding device 3 includes a horizontal automatic feeding device 3.1 and a longitudinal automatic feeding device 3.2; the longitudinal automatic feeding device 3.2 can control the longitudinal movement of the horizontal automatic feeding device 3.1 and then drive the longitudinal movement of the grinding machine 2; The feeding device 3.1 is engaged with the rear end of the grinder 2 and controls the grinder 2 to perform horizontal automatic grinding.

As shown in Figure 1 and Figure 2, the automatic control feed device 3 includes a longitudinal automatic feed device 3.2 consisting of a rack structure and a bottom support 3.2.1, and a horizontal feed gear 3.1.1, a horizontal feed rack 3.1 .2 Horizontal automatic feed device 3.1 composed of motor gear 3.1.3;

Wherein, the lateral feed gear 3.1.1 of the lateral automatic feed device 3.1 moves longitudinally on the rack structure of the longitudinal automatic feed device 3.2, and the motor gear 3.1.3 moves laterally on the lateral feed rack 3.1.2, Thereby performing automatic grinding with two degrees of freedom.

Wherein, the dust collection device 1 includes a telescopic hose 1.1, and a dust cover 1.2 connected to the end of the telescopic hose 1.1;

Wherein, there is a layer of brush 1.3 for sealing on the contact surface between the dust cover 1.2 and the wall surface, which can prevent dust from flying, and can completely absorb the dust after polishing, so as to ensure the health of construction workers.

As shown in Fig. 1, the grinder 2 is composed of a grinding disc 2.1, a grinding disc 2.2, a drive shaft 2.3, a transition block 2.4 and a motor 2.5. The structure is reasonable, easy to implement and easy to carry.

Furthermore, the rack structure of the longitudinal automatic feeding device 3.2 is a folding structure or a telescopic structure, which makes it easy to use indoors, and its material can be plastic or steel.

In order to observe the wall surface and the grinding effect, the dust cover 1.2 is a transparent dust cover that can be directly observed by the naked eye of the human body, and the construction personnel can directly observe the grinding process for subsequent processing.

At the same time, the dust collection device 1 is a movable dust collection device, which can be moved or fixed arbitrarily in the construction site, and can cooperate with the grinder 2 and the automatic control feeding device 3 to perform operations.

The rack structure of the longitudinal automatic feed device 3.2 is provided with a limit block to limit the limit position of the lateral feed gear 3.1.1; both ends of the lateral feed rack 3.1. The bit block can limit the limit position of the motor gear 3.1.3.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A two-degree-of-freedom automatic wall grinder, characterized in that it includes a dust collector (1), a grinder (2) and an automatic control feed device (3); The dust collection device (1) is used to absorb the dust after grinding by the grinder (2) so as to ensure the health of construction workers; The grinder (2) is integrated with the dust collector (1), and the dust collector (1) can move along with the grinder (2); The automatic control feeding device (3) includes a horizontal automatic feeding device (3.1) and a longitudinal automatic feeding device (3.2); the longitudinal automatic feeding device (3.2) can control the longitudinal movement of the horizontal automatic feeding device (3.1) Then drive the grinding machine (2) to move longitudinally; the horizontal automatic feeding device (3.1) meshes with the rear end of the grinding machine (2) and controls the grinding machine (2) to perform horizontal automatic grinding. 2. A two-degree-of-freedom automatic wall grinder according to claim 1, characterized in that: the automatic control feeding device (3) consists of a rack structure and a bottom support (3.2.1) The vertical automatic feed device (3.2) and the horizontal automatic feed device (3.1) composed of the horizontal feed gear (3.1.1), the horizontal feed rack (3.1.2) and the motor gear (3.1.3); Among them, the transverse feed gear (3.1.1) of the transverse automatic feed device (3.1) moves longitudinally on the rack structure of the longitudinal automatic feed device (3.2), and the motor gear (3.1.3) The bar (3.1.2) moves laterally, thereby performing automatic grinding with two degrees of freedom. 3. A dual-degree-of-freedom automatic wall grinder according to claim 1, characterized in that: the dust collection device (1) includes a telescopic hose (1.1), and a telescopic hose (1.1) end Externally connected dust cover (1.2); Wherein, there is a layer of brush (1.3) for sealing on the contact surface between the dust cover (1.2) and the wall surface, which can prevent dust from flying. 4. A two-degree-of-freedom automatic wall grinder according to claim 1, characterized in that: the grinder (2) consists of a grinding disc (2.1), a grinding disc (2.2), a transmission shaft (2.3), a transition block (2.4) and motor (2.5). 5. The dual-degree-of-freedom automatic wall grinding machine according to claim 2, characterized in that: the rack structure of the longitudinal automatic feeding device (3.2) is a folding structure, which is convenient for indoor use. 6. The dual-degree-of-freedom automatic wall grinder according to claim 3, characterized in that: the dust cover (1.2) is a transparent dust cover that can be directly observed by human naked eyes. 7. A two-degree-of-freedom automatic wall grinder according to claim 1 or 3, characterized in that the dust collection device (1) is a movable dust collection device. 8. A two-degree-of-freedom automatic wall grinder according to claim 1 or 3, characterized in that: the rack structure of the longitudinal automatic feeding device (3.2) and the horizontal automatic feeding device (3.1) Both ends of the infeed rack (3.1.2) are provided with limit blocks.