CN110735523A

CN110735523A - Wood floor knocking device and wood floor mounting robot

Info

Publication number: CN110735523A
Application number: CN201911037885.1A
Authority: CN
Inventors: 李晓龙; 严启凡; 刘进添; 吴彬; 辛海兵
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-31
Anticipated expiration: 2039-10-29
Also published as: CN110735523B

Abstract

The invention discloses an wood floor knocking device and a wood floor installing robot.

Description

Wood floor knocking device and wood floor mounting robot

Technical Field

The invention relates to the technical field of construction machinery, in particular to an wood floor knocking device and a wood floor installing robot.

Background

In the process of installing the wood floors, workers mostly adopt tools such as a return hook, a hammer and the like to eliminate gaps among the wood floors, but the manual installation mode has long working hours and high working strength, and the engineering quality is easily influenced; and the mode of using tools such as a return hook and a hammer to carry out manual hammering is easy to apply uneven force, possibly damages the wood floor and increases the rework rate.

Disclosure of Invention

aims to provide the wood floor knocking device which can effectively reduce the working strength, apply force uniformly and avoid damaging wood floors.

Another objects of the present invention are to propose wood floor installation robots comprising the wood floor knocking devices.

To achieve the purpose, in the aspect of , the invention adopts the following technical scheme:

A wood floor knocking device, comprising:

a fixing plate;

the pushing piece is used for pushing the wood floor and movably arranged on the fixing plate;

a striking member for striking the pusher member; and

the electromagnet is arranged on the fixed plate, the knocking piece is fixedly connected to a magnetic core of the electromagnet, and the electromagnet can drive the knocking piece to move towards the pushing piece when being electrified so as to knock the pushing piece.

In embodiments, the wood floor striking device further includes a guide mechanism that guides movement of the pusher.

In embodiments, the pusher includes:

a base plate;

a baffle plate formed by bending the end of the bottom plate upwards, the electromagnet can drive the knocking piece to knock the baffle plate when being electrified, and

and the hook plate is used for pushing the wood floor to move, and the hook plate is formed by bending the other end of the bottom plate downwards.

In , the baffle is perpendicular to the base plate and the hook plate is perpendicular to the base plate.

In , the bottom plate is located below the electromagnet, and a support member for supporting a housing of the electromagnet is provided on the bottom plate.

In embodiments, the guide mechanism comprises a hook plate guide mechanism comprising:

the sliding rail is fixedly connected to the fixing plate; and

the sliding block is fixedly connected with the bottom plate and can slide along the sliding rail.

In embodiments, the guide mechanism comprises a flapper guide mechanism comprising:

the guide block is fixed on the fixing plate; and

the guide rod penetrates through the guide block, the end of the guide rod is connected with the fixing plate, and the other end of the guide rod penetrates through the baffle.

In , the wood floor knocking device further comprises a second resetting piece, and the second resetting piece can drive the pushing piece to reset after the wood floor is installed in place.

In , the second restoring member includes:

the output end of the linear driving piece is connected with the guide rod and can stretch along the length direction of the guide rod; and

and the second limit protrusion is arranged at the end of the guide rod penetrating through the baffle.

In , the wood floor knocking device further comprises a reset piece, and the reset piece can drive the knocking piece to reset when the electromagnet is powered off.

In , the reset piece is a compression spring, the compression spring is sleeved on the magnetic core of the electromagnet, a limit protrusion is arranged at the end of the magnetic core far away from the pushing piece, and the compression spring is located between the limit protrusion and the housing of the electromagnet.

In addition , the invention adopts the following technical scheme:

Wood floor installing robot, comprising:

a movable platform; and

in the wood floor knocking device, the wood floor knocking device is arranged on the movable platform through the fixing plate.

The invention has at least the following beneficial effects:

according to the wood floor knocking device, electromagnetic induction force generated when the electromagnet is electrified is used for pushing the knocking piece to knock the pushing piece, so that the pushing piece can push wood floors to move to eliminate gaps among the wood floors, the knocking piece can perform automatic knocking motion in the specific track, the pushing piece can automatically push the wood floors to move, the working strength of wood floor installation is reduced, force application is uniform during knocking, damage to the wood floors can be effectively avoided, and the rework rate is reduced.

The wood floor mounting robot realizes automatic pushing of the wood floor to move through the wood floor knocking device, reduces the working strength of wood floor mounting, can effectively avoid damage to the wood floor and reduces the rework rate; the wood floor knocking device is driven to move by the movable platform, so that large-range operation can be realized.

Drawings

Fig. 1 is a schematic structural diagram of a wood floor knocking device provided by an embodiment of the invention;

FIG. 2 is a schematic view of another angle of the wood floor knocking device shown in FIG. 1;

fig. 3 is a front view of the wood flooring rapping device of fig. 1;

FIG. 4 is a schematic structural view of the wood floor knocking device in a state where the electromagnet is not energized;

FIG. 5 is a schematic structural view of the wood floor knocking device in the energized state of the electromagnet;

the reference numbers illustrate:

the fixing plate 10, the pushing piece 20, the bottom plate 21, the baffle plate 22, the hook plate 23, the knocking piece 30, the electromagnet 40, the magnetic core 41, the th limit protrusion 42, the th mounting plate 43, the th resetting piece 50, the sliding rail 61, the sliding block 62, the second mounting plate 63, the supporting piece 70, the guide block 81, the guide rod 82, the second limit protrusion 83, the linear driving piece 90, the connecting piece 91 and the third mounting plate 92.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in FIGS. 1 to 5, the wood floor knocking device of comprises a fixing plate 10, a pushing piece 20, a knocking piece 30 and an electromagnet 40, wherein the pushing piece 20 is used for pushing the wood floor, the pushing piece 20 is movably arranged on the fixing plate 10, the knocking piece 30 is used for knocking the pushing piece 20, the electromagnet 40 is arranged on the fixing plate 10, the knocking piece 30 is fixedly connected to a magnetic core 41 of the electromagnet 40, and the electromagnet 40 can drive the knocking piece 30 to move towards the pushing piece 20 when being electrified so as to knock the pushing piece 20.

Above-mentioned timber apron knocking device utilizes the electromagnetism induction force that produces when the electromagnet circular telegram to promote to strike piece 30 and strikes impeller 20 to make impeller 20 can promote the timber apron and remove in order to eliminate the gap between the timber apron, realize from this that strike piece 30 can carry out the automatic motion of strikeing in specific track, make impeller 20 can promote the timber apron automatically and remove, reduced the working strength of timber apron installation, and the application of force is even when striking, can effectively avoid haring the timber apron, reduces the rate of doing over again.

Because the knocking time length of the knocking piece 30 is determined by the electrifying time length of the electromagnet 40, the wood floor knocking device can be used as a front end execution device of the wood floor installing robot to finish the installation of the short edges of the wood floor, and the control program of the wood floor installing robot can set the electrifying time length of the electromagnet 40 according to the requirement.

The function of the fixing plate 10 is to connect the whole wood floor knocking device to other executing devices through fasteners such as bolts, etc., and the structure of the fixing plate 10 can be modified according to actual conditions, which is not limited by the invention.

in some embodiments, the pushing element 20 includes a bottom plate 21, a baffle 22 and a hook plate 23, the baffle 22 is formed by bending the end of the bottom plate 21 upwards, the electromagnet 40 is powered to drive the knocking element 30 to knock the baffle 22, the hook plate 23 is formed by bending the end of the bottom plate 21 downwards to push the wood floor to move, specifically, in practical use, the hook plate 23 is firstly directed to the ground and hooks the edge of the short side of the wood floor to be installed, when the knocking element 30 knocks the baffle 22, the baffle 22 drives the hook plate 23 to move forwards through the bottom plate 21, so that the hook plate 23 can push the wood floor to be installed to move towards the same direction as the advancing direction of the hook plate 23 to eliminate the gap between the wood floors.

Optionally, in embodiments, the blocking plate 22 is perpendicular to the base plate 21, and the hook plate 23 is perpendicular to the base plate 21, so that the contact area between the striking element 30 and the blocking plate 22 can be increased, and the striking element 30 can strike the blocking plate 22 more effectively, and meanwhile, the contact area between the hook plate 23 and the wood floor to be installed can also be increased, so that the hook plate 23 can push the wood floor to be installed more effectively.

Preferably, the bottom plate 21, the baffle plate 22 and the hook plate 23 are formed by bodies, so that the connection structure among parts of the pushing member 20 is reduced, the processing is convenient, and the processing cost and the maintenance cost are reduced.

As shown in fig. 1 to 3, in , the bottom plate 21 is located below the electromagnet 40, and the bottom plate 21 is provided with a supporting member 70 supporting the housing of the electromagnet 40, so that the housing of the electromagnet 40 is supported by the supporting member 70, which increases the stability of the electromagnet 40, and the electromagnet 40 can be more stably disposed on the fixing plate 10.

In the embodiment shown in fig. 1, the number of the supporting members 70 is plural, and the plural supporting members 70 are arranged at intervals on the base plate 21. It should be added that the number and distribution of the supporting members 70 can be set according to actual needs, and are not limited to the above description.

In , the wood floor knocking device further comprises a guide mechanism for guiding the movement of the pushing member 20, wherein the guide mechanism ensures that the pushing member 20 can push the wood floor to be installed to move along the installation direction of the object, and avoids the pushing member 20 from deviating during the movement, thereby ensuring the correct installation of the wood floor to be installed.

the guide mechanism comprises a hook plate guide mechanism for guiding the movement of the hook plate 23, the hook plate guide mechanism comprises a slide rail 61 and a slide block 62, the slide rail 61 is fixedly connected to the fixed plate 10, the slide block 62 is fixedly connected to the bottom plate 21 and can slide along the slide rail 61, specifically, when the baffle plate 22 is knocked by the knocking member 30, the slide block 62 is driven by the bottom plate 21 to move forward along the length direction of the slide rail 61.

Specifically, the slide rail 61 is fixedly connected to the fixed plate 10 through the second mounting plates 63 and the bolts, as shown in fig. 1 to 3, the two second mounting plates 63 are arranged at intervals, the slide rail 61 is located between the two second mounting plates 63, ends of the slide rail 61 are fixedly connected to second mounting plates 63, and the other ends of the slide rail 61 are fixedly connected to the other second mounting plates 63.

In the embodiment shown in fig. 2, the number of the slide rails 61 is two, the number of the slide blocks 62 is four, and two slide blocks 62 are respectively arranged on each slide rail 61 in a penetrating manner. It should be added that the number and distribution of the sliding rails 61 and the sliding blocks 62 can be set according to actual needs, and are not limited to the above description.

In embodiments, the guide mechanism includes a baffle plate guide mechanism for guiding the movement of the baffle plate 22, the baffle plate guide mechanism includes a guide block 81 and a guide rod 82, the guide block 81 is fixed on the fixing plate 10, the guide rod 82 is inserted into the guide block 81, the end of the guide rod 82 is connected to the fixing plate 10, and the end of the guide rod 82 passes through the baffle plate 22. specifically, the length direction of the guide rod 82 is the same as the length direction of the slide rail 61, and when the baffle plate 22 is knocked by the knocking member 30, the baffle plate 22 moves forward along the length direction of the guide rod 82.

It can be understood that the arrangement of the baffle guide mechanism and the hook plate guide mechanism can better ensure that the pushing member 20 can push the wood floor to be installed to move along the installation direction of the object to be installed and ensure the stability of the pushing member 20 in the moving process, and avoid the pushing member 20 from deviating in the moving process, thereby further ensuring the correct installation of the wood floor to be installed.

The electromagnet 40 comprises a shell, a coil and a magnetic core 41, the shell is fixed on the fixing plate 10, the coil is arranged in the shell, the magnetic core 41 penetrates through the coil, two ends of the magnetic core 41 can extend out of the shell, the knocking piece 30 is connected to the end, close to the pushing piece 20, of the magnetic core 41, and magnetic effect stress can be generated when the coil is electrified to push the magnetic core 41 to drive the knocking piece 30 to move towards the pushing piece 20 so as to knock the pushing piece 20.

In the embodiments, the wood floor striking device further includes a reset piece 50, wherein the reset piece 50 is capable of resetting the striking piece 30 when the electromagnet 40 is de-energized.

Optionally, the -th restoring element 50 is a compression spring sleeved on the magnetic core 41 of the electromagnet 40, the end of the magnetic core 41 far away from the pushing element 20 is provided with a -th limit protrusion 42, and the compression spring is positioned between the -th limit protrusion 42 and the housing of the electromagnet 40. when the electromagnet 40 is powered on and drives the striking element 30 to move forwards (to the left in fig. 3), the compression spring is compressed and accumulated, and when the electromagnet 40 is powered off, the elastic restoring force of the compression spring can pull the striking element 30 back (to the original position).

Specifically, as shown in the embodiment shown in fig. 1 to 3, the housing of the electromagnet 40 can be mounted on the fixing plate 10 through the th mounting plate 43, the end of the magnetic core 41 of the electromagnet 40 provided with the th limit protrusion 42 passes through the th mounting plate 43, and the compression spring is located between the th mounting plate 43 and the th limit protrusion 42.

For example, the reset unit 50 may also be a tension spring, the tension spring is sleeved on the magnetic core 41, two ends of the tension spring are respectively and fixedly connected with the fixed plate 10 and the magnetic core 41 of the electromagnet 40, the tension spring is stretched to accumulate force when the electromagnet 40 is powered on to drive the knocking unit 30 to move forwards (move leftwards in fig. 3), and the knocking unit 30 can be pulled back (reset) by the restoring force of the tension spring after the electromagnet 40 is powered off.

In , the wood floor knocking device further comprises a second restoring member, wherein the second restoring member can drive the pushing member 20 to restore after the wood floor is mounted in place, in actual use, after the wood floor is mounted in place, the pushing member 20 can be driven to automatically return to the initial position by the second restoring member, so that the wood floor mounting process is more convenient and easier.

Alternatively, in embodiments, the second restoring member comprises a linear driving member 90 and a second limiting protrusion 83, the linear driving member 90 is fixedly installed on the fixing plate 10, the output end of the linear driving member 90 is connected to the guide rod 82 and can extend and contract along the length direction of the guide rod 82, the second limiting protrusion 83 is disposed at the end of the guide rod 82 passing through the baffle plate 22 to prevent the guide rod 82 from falling off the baffle plate 22, alternatively, as shown in fig. 1 to 5 embodiments, the linear driving member 90 can be installed on the fixing plate 10 through a third installation plate 92.

Specifically, the output end of the linear driving element 90 is fixedly connected with the guide rod 82 through the connecting element 91 and the bolt, when the output end of the linear driving element 90 extends, the guide rod 82 can be driven to move forward along the length direction of the linear driving element (left movement in fig. 3), that is, the guide rod 82 extends, and the guide rod 82 becomes a guide rail for the baffle 22 to move forward and backward in the horizontal direction; when the output end of the linear driving element 90 retracts, the guiding rod 82 can be driven to move backwards along the length direction thereof (to the right in fig. 3), and the second limiting protrusion 83 abuts against the pushing element 20, so that the pushing element 20 is driven to automatically return to the initial position.

Alternatively, the linear driving member 90 may be, but is not limited to, a driving member such as an electric push rod, a linear motor, a hydraulic push rod, or a cylinder, preferably an electric push rod, which has a small size and high precision, is directly driven by a motor, does not need a gas source or an oil path of a pipeline, and can implement remote control, centralized control, or automatic control.

Of course, in other embodiments, the second resetting member may have other structures, and may be specifically configured according to actual needs, and is not limited to the above description. For example, the second restoring member may be a spring (e.g., a tension spring or a compression spring), the spring is sleeved on the guide rod 82, and two ends of the spring are respectively fixedly connected with the baffle 22 and the fixing plate 10, and the pushing member 20 can be automatically restored by an elastic restoring force of the spring.

When the wood floor knocking device is in the state that the electromagnet is not electrified, the wood floor knocking device is shown in fig. 4, and when the wood floor knocking device is in the state that the electromagnet is electrified, the wood floor knocking device is shown in fig. 5; the working principle of the wood floor knocking device shown in fig. 4 and 5 is as follows:

when the electromagnet 40 is electrified, magnetic field induced force is generated, the knocking piece 30 is driven to move towards the pushing piece 20 and knock the baffle plate 22 of the pushing piece 20, the baffle plate 22 moves forwards, the hook plate 23 of the pushing piece 20 is driven to hook the edge of the short side of the wood floor to be installed and push the wood floor to move forwards, after the knocking piece 30 knocks, the electromagnet 40 is powered off, the current disappears, the magnetic field induced force disappears, and the -th resetting piece 50 can reset the knocking piece 30 under the condition.

includes a movable platform on which the wood floor rapping device is mounted via the fixed plate 10, and the wood floor rapping device described above.

It should be noted that when sections are referred to as being "fixed to" another sections, it may be directly on another sections or there may be intervening sections, when sections are referred to as being "connected" to another sections, it may be directly connected to another sections or there may be intervening sections present at the same time.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1, kind of timber apron knocking device, its characterized in that includes:

a fixed plate (10);

a pushing member (20) for pushing the wood floor, wherein the pushing member (20) is movably arranged on the fixing plate (10);

a striking member (30) for striking the pusher member (20); and

the electromagnet (40) is arranged on the fixing plate (10), the knocking piece (30) is fixedly connected to a magnetic core (41) of the electromagnet (40), and the electromagnet (40) can drive the knocking piece (30) to move towards the pushing piece (20) when being electrified so as to knock the pushing piece (20).

2. Wood floor knocking device according to claim 1, characterized in that it also comprises a guiding mechanism which guides the movement of the pusher (20).

3. Wooden floor knocking device according to claim 2, characterized in that said pusher (20) comprises:

a base plate (21);

a baffle plate (22) formed by bending the end of the bottom plate (21) upwards, the electromagnet (40) can drive the knocking piece (30) to knock the baffle plate (22) when being electrified, and

and the hook plate (23) is used for pushing the wood floor to move, and the hook plate (23) is formed by bending the other end of the bottom plate (21) downwards.

4. The wood flooring rapping device of claim 3, wherein said apron (22) is perpendicular to said base plate (21), and said hook plate (23) is perpendicular to said base plate (21).

5. The wood floor knocking device according to claim 3, characterized in that said base plate (21) is located below said electromagnet (40), and said base plate (21) is provided with a support (70) supporting the housing of said electromagnet (40).

6. The wood floor rapping device of claim 3, wherein the guide mechanism comprises a hook plate guide mechanism, the hook plate guide mechanism comprising:

the sliding rail (61), the said sliding rail (61) is fixedly connected to the said dead plate (10); and

the sliding block (62) is fixedly connected with the bottom plate (21) and can slide along the sliding rail (61).

7. The wood floor rapping device of claim 3, wherein said guide mechanism comprises a flapper guide mechanism, said flapper guide mechanism comprising:

the guide block (81), the said guide block (81) is fixed on said dead plate (10); and

the guide rod (82) is arranged in the guide block (81) in a penetrating mode, the end of the guide rod (82) is connected with the fixing plate (10), and the other end end of the guide rod penetrates through the baffle (22).

8. Wood floor knocking device according to claim 7, characterized in that it also comprises a second return element able to drive said push element (20) to return after said wood floor has been mounted in position.

9. The wood floor rapping device of claim 8, wherein said second return member comprises:

the linear driving piece (90) is fixedly arranged on the fixing plate (10), and the output end of the linear driving piece (90) is connected with the guide rod (82) and can stretch along the length direction of the guide rod (82); and

a second limit projection (83), wherein the second limit projection (83) is arranged at the end of the guide rod (82) passing through the baffle plate (22).

10. The wood floor knocking device according to claim 1, further comprising a th reset element (50), wherein said th reset element (50) is capable of driving said knocking element (30) to reset when said electromagnet (40) is de-energized.

11. The wood floor knocking device according to claim 10, characterized in that said returning element (50) is a compression spring, said compression spring is sleeved on a magnetic core (41) of said electromagnet (40), end of said magnetic core (41) far away from said pushing element (20) is provided with a limiting protrusion (42), said compression spring is located between said limiting protrusion (42) and the housing of said electromagnet (40).

12, kind timber apron installation robot, its characterized in that includes:

a movable platform; and

the wood floor rapping device of any of claims 1-11, , being mounted on said movable platform by means of a dead plate (10).