CN211306664U - Knocking device - Google Patents

Abstract

The utility model provides a knocking device, include: the machine body is placed on the wood floor to be knocked; the wood floor board comprises a machine body, a knocking part and a fixing part, wherein the knocking part is arranged on the machine body and comprises a collision block and a knocking hook, the collision block is movably arranged in the machine body, the collision block is provided with a preparation position far away from the knocking hook and a knocking position for knocking the knocking hook, and the knocking hook is used for knocking the side edge of the wood floor board to be knocked; the driving part, the driving part sets up on the organism, and the driving part includes the driving-disc, and the bottom off-centre of driving-disc is provided with the drive convex part, and the driving-disc rotates and to make the drive convex part drive to hit the piece and switch between preparing the position and knocking the position, and whole process passes through mechanical system's disc drive, and the application of force process is more steady, can guarantee that the drive hits the stability of piece process.

Description

Knocking device

Technical Field

The utility model relates to a timber apron erection equipment technical field particularly, relates to a knocking device.

Background

With the development of the construction industry, the indoor decoration industry develops rapidly, and the wood floor also develops as one of the important materials of indoor decoration. The annual growth rate of the wood floor market is about 15-30%, and more ground covering materials are obtained due to the high performance value of the wood floor market.

The spliced solid wood floor is formed by splicing a plurality of solid wood floor blocks, one end of each floor block is provided with two or more tenons and grooves, the other end of each floor block is provided with a groove and a tenon which can be matched with the mortise, and the floor blocks are mutually embedded into a whole through the mortise at the end part to form the wood floor. Because the connection mode of the plurality of mortises is adopted, the joint surfaces of the floor blocks are larger, and the mortises are mutually occluded, so that the connection is firmer, the integrity of the assembled wood floor is good, and the floor blocks cannot move relatively and crack in the using process.

But current timber apron minor face installation because the static friction between ground and the timber apron is bigger, all adopt the back force now to collude or nylon cushion artificially, and the nylon cushion is strikeed with the rubber hammer to manual relapse, strikes the timber apron minor face vibrations and enters the minor face of last board, and the manual installation strikes the dynamics inconsistent at every turn, has resulted in the installation gap inconsistent, and the installation effectiveness is very low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a knocking device to solve the lower problem of installation effectiveness in the timber apron installation among the prior art.

In order to achieve the above object, the utility model provides a knocking device, include: the machine body is placed on the wood floor to be knocked; the wood floor board comprises a machine body, a knocking part and a fixing part, wherein the knocking part is arranged on the machine body and comprises a collision block and a knocking hook, the collision block is movably arranged in the machine body, the collision block is provided with a preparation position far away from the knocking hook and a knocking position for knocking the knocking hook, and the knocking hook is used for knocking the side edge of the wood floor board to be knocked; the driving part, the driving part setting is on the organism, and the driving part includes the driving-disc, and the bottom of driving-disc is eccentric to be provided with the drive convex part, and the driving-disc rotation can make drive convex part drive to hit the piece and switch between preparation position and knocking the position.

Further, the striking portion further includes: the knocking block is arranged in the machine body, the bottom of the knocking block is connected with the knocking hook, and the knocking block is impacted by the knocking block under the condition that the knocking block is located at the knocking position.

Further, the striking portion further includes: the first end of the elastic part is abutted against the inner wall of the first side of the machine body, the second end of the elastic part is abutted against the collision block, and the driving convex part can push the collision block to compress the elastic part so as to enable the collision block to be in a preparation position; the driving convex part can avoid the collision block, and the elastic part applies elastic force to the collision block so as to switch the collision block to a knocking position.

Further, the knocking portion further comprises a guide post, the guide post is arranged in the machine body, the collision block is movably arranged on the guide post, the elastic portion comprises a spring, and the spring is sleeved on the guide post.

Furthermore, the guide posts are multiple, a plurality of guide sleeves are arranged on the collision block, and the guide sleeves are sleeved on the guide posts in a one-to-one correspondence mode.

Furthermore, a guide protrusion is arranged on the collision block, the guide protrusion is arranged on one side, close to the driving disc, of the collision block, and the driving convex part can push the side wall of the guide protrusion, so that the collision block is switched to a preparation position.

Furthermore, the driving convex part comprises a convex column and a roller wheel sleeved on the convex column, and the axis of the convex column is parallel to the axis of the driving disc.

Furthermore, one end of the guide protrusion, which is close to the driving protrusion, is provided with a guide convex curved surface.

Furthermore, the knocking device further comprises a driving motor and a speed reducer in driving connection with the driving motor, an output shaft of the speed reducer is vertically arranged and perpendicular to the output shaft of the driving motor, and the driving disc is in driving connection with the speed reducer.

Furthermore, the knocking device further comprises two adjusting cylinders, the output ends of the two adjusting cylinders are respectively in driving connection with two sides of the machine body, perpendicular to the side edge of the board to be knocked, the adjusting cylinders are installed on external equipment, and the adjusting cylinders can drive the machine body to move in the direction perpendicular to the side edge of the board to be knocked.

Use the technical scheme of the utility model, the utility model discloses a drive division has drive-disc and eccentric settings drive convex part on the drive-disc, in operation, the drive-disc is rotatory to drive the drive convex part rotatory along the rotation center of drive-disc, and promote to hit the piece and make its entering prepare the position, prepare for subsequent striking, later the drive-disc continues to rotate, the drive convex part is dodged and is collided the piece this moment, no longer extrude colliding the piece, it can strike the striking hook to hit the piece this moment, make and strike the hook and can strike and wait to strike the timber apron side, whole process passes through the mechanical system drive, force application process is more steady, can guarantee the drive and hit the stability of piece process.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 schematically shows a cross-sectional view of a rapping device of the present invention;

fig. 2 schematically shows a top view of the rapping device of the present invention;

fig. 3 schematically shows a structural view of the knocking device of the present invention placed on a wooden floor;

FIG. 4 schematically illustrates an internal structural view of the rapping device of the present invention;

FIG. 5 schematically illustrates another angular internal configuration of the rapping device of the present invention;

FIG. 6 is a schematic diagram illustrating an initial state of a driving disk driving bump of the knocking device according to the present invention;

FIG. 7 is a schematic diagram illustrating the structure of the striking device according to the present invention in which the striking plate drives the striking block to move to an intermediate position;

FIG. 8 is a schematic diagram illustrating the driving disk of the knocking device of the present invention driving the striking block to move to the final state of the striking block;

wherein the figures include the following reference numerals:

10. a body; 11. an outer support device; 111. mounting a plate; 112. a suspension block; 113. a card slot; 12. a first pressing block; 13. a second pressing block; 20. the side edge of the wood floor is knocked; 31. knocking the hook; 32. bumping the block; 321. a guide projection; 33. knocking the block; 34. a guide post; 35. a guide sleeve; 36. a drive motor; 37. a speed reducer; 38. a spring; 41. a drive disc; 42. a drive boss; 43. a roller; 50. and adjusting the air cylinder.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Just as recorded in the background art, current timber apron minor face installation, because the static friction between ground and the timber apron is bigger, all adopt back force to collude or nylon cushion now by the manual work, and manual the rubber hammer that beats the nylon cushion repeatedly strikes, strikes the timber apron minor face vibrations and enters the minor face of last board, and the manual installation strikes the dynamics inconsistent at every turn, has leaded to the installation gap inconsistent, and the installation effectiveness is very low.

In order to solve the above problem, referring to fig. 1 and 2, an embodiment of the present invention provides a knocking device, including a machine body 10, a knocking portion and a driving portion, wherein the machine body 10 is placed on a wood floor to be knocked; the knocking part is arranged on the machine body 10 and comprises a knocking block 32 and a knocking hook 31, the knocking block 32 is movably arranged in the machine body 10, the knocking block 32 is provided with a preparation position far away from the knocking hook 31 and a knocking position for knocking the knocking hook 31, and the knocking hook 31 is used for knocking the side edge 20 of the wood floor to be knocked; the driving part is arranged on the machine body 10 and comprises a driving disc 41, a driving convex part 42 is eccentrically arranged at the bottom of the driving disc 41, and the driving disc 41 rotates to enable the driving convex part 42 to drive the striking block 32 to switch between the preparation position and the striking position. The utility model discloses a drive division has driving-disc and eccentric settings drive convex part on the driving-disc, in operation, the driving-disc rotation can drive the rotation center rotation of drive convex part along the driving-disc, and promote to hit the piece and make its entering prepare the position, prepare for subsequent striking, later the driving-disc continues to rotate, the drive convex part is dodged the piece of colliding this moment, no longer extrude hitting the piece, hit the piece this moment and can strike the striking hook, make to strike the hook and can strike and wait to strike the timber apron side, whole process passes through the mechanical system drive, force application process is more steady, can guarantee the drive and hit the stability of piece process.

Referring to fig. 1, in the process of knocking the knocking hook, an indirect knocking manner is adopted, that is, in the process of knocking the knocking hook, the indirect knocking manner is mainly completed by collision between the collision block and the knocking block, specifically, the knocking portion in the embodiment further includes a collision block 32 and a knocking block 33, and the collision block 32 is movably disposed inside the machine body 10; the knocking block 33 is installed in the machine body 10, the bottom of the knocking block 33 is connected with the knocking hook 31, under the condition that the knocking block 32 is located at a knocking position, the knocking block 33 is collided by the knocking block 32, and then the knocking hook is knocked indirectly.

The striking process can be performed electrically or otherwise, in a preferred embodiment, the striking portion is driven by an elastic structure, the striking portion in this embodiment further includes a first end of the elastic portion abutting against the inner wall of the first side of the body 10, a second end of the elastic portion abutting against the striking block 32, and the driving protrusion 42 can push the striking block 32 to compress the elastic portion, so that the striking block 32 is in the preparation position; the driving protrusion 42 can escape from the striker 32, and the elastic portion applies an elastic force to the striker 32 to switch the striker 32 to the striking position. Specifically, the driving disk rotates to drive the driving convex part to rotate along the rotation center of the driving disk, the collision block is pushed to enter the preparation position, the elastic part is extruded, the driving disk continues to rotate after the elastic part, the driving convex part avoids the collision block at the moment, the collision block is not extruded any more, the elastic part applies elastic force to the collision block at the moment, the collision block impacts towards the direction of the collision block, and the collision block drives the collision hook to move to complete the collision.

In order to ensure the accurate movement process of the striking block and prevent jamming, the striking portion in this embodiment further includes a guide post 34, the guide post 34 is disposed inside the machine body 10, the striking block 32 is movably mounted on the guide post 34, the elastic portion includes a spring 38, and the spring 38 is sleeved on the guide post 34. Wherein, hit and be provided with the hole of stepping down on the piece, the guide post is worn to establish in the hole of stepping down, leads through guide post 34 to hitting the piece to make the motion process who hits the piece accurate, avoid the bite phenomenon to take place. In other embodiments, the knocking block is movably arranged in the machine body, a spring 38 is arranged between the knocking block and the inner wall of the machine body, which is far away from the side edge of the wood floor to be knocked, the extending direction of the spring 38 is the same as that of the guide column, and the resetting of the knocking block after being knocked each time is realized through the spring 38.

In order to make the movement process of the collision block accurate, the number of the guide posts 34 is plural in the embodiment, the collision block 32 is provided with a plurality of guide sleeves 35, and the plurality of guide sleeves 35 are sleeved on the plurality of guide posts 34 in a one-to-one correspondence manner. Through the cooperation of uide bushing and guide post, increased the guide post and hit the cooperation distance between the piece, prevent to hit the piece and take place the incline, a plurality of uide bushings and a plurality of guide post cooperate jointly, have effectively guaranteed the accuracy of hitting the piece motion.

In order to facilitate the driving protrusion to drive the striking block, the striking block 32 in this embodiment is provided with a guide protrusion 321, the guide protrusion 321 is disposed on a side of the striking block 32 close to the driving disk 41, and the driving protrusion 42 can push a side wall of the guide protrusion 321 to switch the striking block to the standby position. The driving disc rotates to drive the driving convex part to rotate along the rotating center of the driving disc, so that the driving convex part gradually extrudes the guide protrusion, further the collision block is pushed to enter a preparation position, the elastic part is extruded, the driving disc continues to rotate after the elastic part is extruded, the driving convex part avoids the guide protrusion at the moment, the collision block is not extruded any more, the elastic part applies elastic force to the collision block at the moment, the collision block is impacted towards the direction of the collision block, the collision block is driven to move by the collision hook, the collision is completed, the guide protrusion is arranged, the driving protrusion drives the collision block more flexibly, the integral shape of the collision block is not required to be improved, the guide protrusion is only required to be designed, and the action requirement of the driving convex part driving collision block can be met.

In order to reduce the friction between the driving protrusion and the guiding protrusion, the driving protrusion 42 in this embodiment includes a convex pillar and a roller 43 sleeved on the convex pillar, the axis of the convex pillar is parallel to the axis of the driving disk 41, and the process of the driving protrusion pushing the guiding protrusion is smoother by the rolling of the roller. Preferably, the guiding protrusion 321 of the present embodiment is provided with a guiding convex curved surface at an end close to the driving protrusion 42, so as to avoid the driving protrusion from being jammed when contacting the initial state of the guiding protrusion.

The knocking device in the embodiment further comprises a driving motor 36 and a speed reducer 37 in driving connection with the driving motor 36, an output shaft of the speed reducer 37 is vertically arranged and perpendicular to the output shaft of the driving motor 36, a driving disc 41 is in driving connection with the speed reducer 37, rotation of the driving disc is achieved through the driving motor, the output shaft of the speed reducer 37 is vertically arranged and perpendicular to the output shaft of the driving motor 36, and therefore the overall structure arrangement is more compact.

In order to make the interior hook face of knocking the hook parallel with waiting to knock the timber apron side, so as to knock, knocking device in this embodiment still includes two adjustment cylinder 50, two adjustment cylinder 50's output respectively with organism 10 with wait to knock the drive of the both sides of plank side vertically and be connected, adjustment cylinder 50 installs on external equipment, adjustment cylinder 50 can drive organism 10 and remove along the direction of waiting to knock the plank side of perpendicular to, the angular adjustment of organism can be realized to flexible through two adjustment cylinder, and then make the interior hook face of knocking the hook parallel with waiting to knock the timber apron side. Wherein, strike the back at every turn, two adjustment cylinder all can with the whole wooden floor side removal of waiting to strike of organism for next time strike and prepare, wherein external equipment is the outer strutting arrangement below.

In order to better fix the machine body 10 and enable the knocking process of the knocking device to have stable support, preferably, the knocking device of the present embodiment further includes an outer support device 11, the machine body 10 is installed in the outer support device 11, a first pressing block 12 and a second pressing block 13 are arranged at the bottom of the outer support device, the machine body is located between the first pressing block 12 and the second pressing block 13, wherein the first pressing block 12 presses on the ground, the second pressing block 13 presses on the adjacent wood floor of the wood floor to be knocked, the height of the first pressing block is higher than that of the second pressing block, and the height difference between the first pressing block and the second pressing block is the thickness value of the wood floor to be knocked.

The outer supporting device 11 further comprises a mounting plate 111 and a suspension block 112 mounted on the mounting plate, the first pressing block 12 and the second pressing block 13 are both mounted at the bottom of the mounting plate 111, the machine body is mounted on the mounting plate 111 through the suspension block 112, and the adjusting cylinder 50 is also mounted on the mounting plate to realize forward pushing of the whole machine body.

The preferred plate body that has hook-like structure of knocking the hook, for making the motion of knocking the hook more accurate, avoid knocking the hook and take place the incline, be provided with draw-in groove 113 on the inside wall of organism, the lateral wall of knocking the hook be provided with the arch of this draw-in groove 113 looks adaptation, install in the draw-in groove protruding slidable, can carry out spacing and direction to the motion of knocking the hook through the draw-in groove, guarantee to knock the motion of hook and not incline.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the utility model discloses a drive division has driving-disc and eccentric settings drive convex part on the driving-disc, in operation, the driving-disc rotation can drive the rotation center rotation of drive convex part along the driving-disc, and promote to hit the piece and make its entering prepare the position, prepare for subsequent striking, later the driving-disc continues to rotate, the drive convex part is dodged the piece of colliding this moment, no longer extrude hitting the piece, hit the piece this moment and can strike the striking hook, make to strike the hook and can strike and wait to strike the timber apron side, whole process passes through the mechanical system drive, force application process is more steady, can guarantee the drive and hit the stability of piece process.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.

The present disclosure in accordance with certain embodiments described herein is not to be limited in scope by the specific aspects illustrated. As will be apparent to those skilled in the art, many modifications and variations are possible without departing from the spirit and scope of the disclosure. Functionally equivalent methods and apparatuses, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing description, within the scope of the present disclosure. Such modifications and variations are intended to fall within the scope of the appended claims. The disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds, compositions or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A rapping device, comprising:

the machine body (10) is placed on the wood floor to be knocked;

the wood floor side edge knocking device comprises a knocking part, a main body and a clamping part, wherein the knocking part is arranged on the machine body (10) and comprises a collision block (32) and a knocking hook (31), the collision block (32) is movably arranged in the machine body (10), the collision block (32) is provided with a preparation position far away from the knocking hook (31) and a knocking position for knocking the knocking hook (31), and the knocking hook (31) is used for knocking the wood floor side edge (20) to be knocked;

the driving part is arranged on the machine body (10) and comprises a driving disc (41), a driving convex part (42) is eccentrically arranged at the bottom of the driving disc (41), and the driving disc (41) rotates to enable the driving convex part (42) to drive the collision block (32) to be switched between the preparation position and the knocking position.

2. The rapping device of claim 1, wherein the rapping portion further comprises:

strike piece (33), strike piece (33) and install in organism (10), strike the bottom of piece (33) with strike hook (31) and be connected strike piece (32) and be in strike under the condition of position, strike piece (32) striking strike piece (33).

3. The rapping device of claim 2, wherein the rapping portion further comprises:

the first end of the elastic part is abutted against the inner wall of the first side of the machine body (10), the second end of the elastic part is abutted against the collision block (32), and the driving convex part (42) can push the collision block (32) to compress the elastic part so that the collision block (32) is positioned at the preparation position; the driving convex part (42) can avoid the collision block (32), and the elastic part applies elastic force to the collision block (32) so as to switch the collision block (32) to the knocking position.

4. The knocking device according to claim 3, wherein said knocking portion further comprises a guide post (34), said guide post (34) is disposed inside said body (10), said striking block (32) is movably mounted on said guide post (34), said elastic portion comprises a spring (38), said spring (38) is fitted over said guide post (34).

5. The knocking device according to claim 4, wherein said guide posts (34) are plural, said hitting block (32) is provided with plural guide sleeves (35), and said plural guide sleeves (35) are fitted over said plural guide posts (34) in a one-to-one correspondence.

6. The rapping device according to claim 4, wherein the striker (32) is provided with a guide projection (321), said guide projection (321) being provided on a side of the striker (32) close to the drive disc (41), the drive projection (42) being able to push a side wall of the guide projection (321) to switch the striker (32) to the ready position.

7. Knocking device according to claim 1, characterised in that said driving projection (42) comprises a boss, the axis of which is parallel to the axis of said driving disc (41), and a roller (43) fitted over said boss.

8. The knocking device according to claim 6, wherein an end of the guide projection (321) adjacent to the driving protrusion (42) is provided with a guide convex curved surface.

9. Knocking device according to claim 1, characterised in that it further comprises a driving motor (36) and a reducer (37) in driving connection with said driving motor (36), the output shaft of said reducer (37) being vertically arranged and perpendicular to the output shaft of said driving motor (36), said driving disc (41) being in driving connection with said reducer (37).

10. Knocking device according to claim 1, characterised in that it further comprises two adjusting cylinders (50), the output ends of the two adjusting cylinders (50) are respectively connected with the two sides of the machine body (10) perpendicular to the side of the wood board to be knocked in a driving manner, the adjusting cylinders (50) are mounted on external equipment, and the adjusting cylinders (50) can drive the machine body (10) to move along the direction perpendicular to the side of the wood board to be knocked.

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