CN216026795U

CN216026795U - Cambered surface knocking module

Info

Publication number: CN216026795U
Application number: CN202120854909.9U
Authority: CN
Inventors: 汪冬
Original assignee: Guangzhou Liduo Robot Intelligent Technology Group Co ltd
Current assignee: Guangzhou Liduo Robot Intelligent Technology Group Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-03-15
Anticipated expiration: 2031-04-23

Abstract

The utility model provides an arc-shaped surface knocking module which comprises a support, a first power mechanism, a swinging mechanism and a knocking mechanism, wherein the first power mechanism is fixed on the support; the knocking mechanism is provided with a knocking surface, the first power mechanism drives the knocking mechanism to move, and when the knocking surface is static relative to the knocking direction, the first power mechanism drives the motion track of the knocking surface to be arc-shaped; the cambered surface knocking module can be used for derusting corners and cambered surfaces, and overcomes the defects of the prior art.

Description

Cambered surface knocking module

Technical Field

The utility model belongs to the field of rust removing equipment, and particularly relates to an arc-shaped surface knocking module.

Background

At present, the rust removal modes in the market can be mainly divided into shot blasting rust removal, sand blasting rust removal and pickling-free wire drawing rust removal.

The shot blasting rust removal mainly comprises the steps of throwing steel shots with certain particle sizes out by utilizing the high-speed operation of mechanical equipment through the centrifugal force of a head throwing mechanism, and violently colliding the thrown steel shots with an object to be rust removed so as to remove the rust of the object to be rust removed; the shot blasting rust removing equipment is mainly formed by combining an impeller head, a wear-resistant rubber ring belt, a packing auger, a lifting device, a separator, a feeding conveyer, a dust remover and an electric appliance. The sand blasting is a rust removing method which is achieved by utilizing high-pressure air to bring out quartz sand and spray the quartz sand on the surface of a component; a complete suction dry sander generally consists of six systems, namely a structural system, a medium power system, a piping system, a dust removal system, a control system and an auxiliary system. The pickling-free wire drawing rust removal mainly aims at the rust removal of the wire; the pickling-free shelling and rust removing machine mainly comprises a gearbox five-wheel shelling mechanism, an adjustable cross parabola steel wire brush wheel, a totally-closed rust removing chamber, a forced lubricating device, a wire drawing die frame and an electrical control system. Therefore, whether the rust removing machine is a shot blasting rust removing machine, a sand blasting rust removing machine or a pickling-free wire drawing device, a complete rust removing production line can be formed only by multiple equipment sets in the rust removing process, and the equipment is large in size and large in occupied space.

Therefore, people invent equipment for removing rust by knocking, but the existing knocking rust removal equipment generally removes rust on a large-area plane, does not provide rust removal equipment for corners and curved surfaces, and needs manual rust removal for the corners and the curved surfaces.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention needs to provide a rust removing apparatus for corners and curved surfaces.

In order to solve the technical problem, the utility model provides an arc-shaped surface knocking module which comprises a support, a first power mechanism, a swinging mechanism and a knocking mechanism, wherein the first power mechanism is fixed on the support, a power output shaft of the first power mechanism is connected with the swinging mechanism, the first power mechanism drives the swinging mechanism to swing, and the swinging mechanism is also connected with the knocking mechanism; the knocking mechanism is provided with a knocking surface, the first power mechanism drives the knocking mechanism to move, and when the knocking surface stands in the knocking direction, the first power mechanism drives the motion track of the knocking surface to be arc-shaped.

Preferably, the swing mechanism comprises a swing arm, one end of the swing arm is hinged to the support, a power output shaft of the first power mechanism is connected to the middle of the swing arm in a sliding mode, and the knocking mechanism is connected to the other end of the swing arm in a sliding mode.

Preferably, the swing arm is provided with a first kidney-shaped hole and a second kidney-shaped hole, the power output shaft of the first power mechanism slides along the first kidney-shaped hole, and the knocking mechanism slides along the second kidney-shaped hole.

Preferably, an arc-shaped track is arranged on the support, a roller matched with the arc-shaped track is arranged on the knocking mechanism, and the first power mechanism drives the roller to roll along the arc-shaped track.

Preferably, the support includes the connecting plate, be provided with the arc guide way on the connecting plate, strike the mechanism and run through the arc guide way, strike the both sides of mechanism and be provided with the gyro wheel, first power unit drives the gyro wheel is followed the direction roll of arc guide way.

Preferably, the convex arc of the arc-shaped track or the arc-shaped guide groove faces to be perpendicular to the knocking surface; or,

the direction of the convex arc of the arc-shaped track or the arc-shaped guide groove is parallel to the knocking surface.

Preferably, the knocking module further comprises a sliding assembly, the knocking mechanism is connected with the swinging mechanism through the sliding assembly, and the knocking mechanism is connected with the sliding assembly in a sliding mode.

Preferably, the sliding assembly comprises a second power mechanism, a fixing piece and a sliding piece, the second power mechanism is connected with the sliding piece, the sliding piece is connected with the fixing piece in a sliding mode, the knocking mechanism is fixedly connected with the sliding piece, and the second power mechanism drives the knocking mechanism and the sliding piece to move along the fixing piece.

Preferably, the knocking mechanism comprises a support frame and a knocking body, the knocking body is fixedly connected with the support frame, and a sliding groove is formed in the support frame; the sliding assembly further comprises a guide wheel and a connecting rod connected with the second power mechanism, one end of the connecting rod is connected with a power output shaft of the second power mechanism, the other end of the connecting rod is connected with the guide wheel, the guide wheel rolls along the sliding groove, and the second power mechanism drives the connecting rod to rotate so as to drive the knocking body to move along the fixing piece.

Preferably, the knocking module further comprises a handheld part, and the handheld part is fixedly connected with the bracket; and/or the presence of a gas in the gas,

the knocking module is further provided with an installation part used for being connected with an external part, and the installation part is located on the support.

The cambered surface knocking module can remove rust on curved surfaces and corners, and overcomes the defects of the prior art.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a diagram of the operational state of the tapping module according to the preferred embodiment of the present invention;

FIG. 2 is a rear view of the tapping module of the preferred embodiment of the present invention;

FIG. 3 is a partial exploded view of the rapping module;

FIG. 4 is a diagram illustrating the operation of the knocking module according to another preferred embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is an overall view of another perspective of the tapping module according to another embodiment.

In the figure: 1. a support; 11. an arc-shaped track; 12. a connecting plate; 121. an arc-shaped guide groove; 2. a first power mechanism; 3. a swing mechanism; 31. a swing arm; 311. a first kidney-shaped hole; 312. a second kidney-shaped hole; 4. a knocking mechanism; 40. knocking the surface; 41. a support frame; 411. a sliding groove; 42. knocking the body; 5. a sliding assembly; 51. a second power mechanism; 52. a fixing member; 53. a slider; 54. a connecting rod; 55. a guide wheel; 6. a hand-held portion.

Detailed Description

The present invention will be described in further detail with reference to the drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the illustrated embodiments are not intended to limit the present invention, and in the present embodiments, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention; in addition, in the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a welding fixing manner, a pin fixing manner, or the like, which is commonly used in the prior art, and therefore, detailed description thereof is omitted in this embodiment.

As shown in fig. 1 to 6, the utility model provides an arc-shaped surface knocking module, which comprises a support 1, a first power mechanism 2, a swinging mechanism 3 and a knocking mechanism 4, wherein the first power mechanism 2 is fixed on the support 1, a power output shaft of the first power mechanism 2 is connected with the swinging mechanism 3, the first power mechanism 2 drives the swinging mechanism 3 to swing, the swinging mechanism 3 is also connected with the knocking mechanism 4, and the first power mechanism 2 drives the knocking mechanism 4 to reciprocate through transmission of the swinging mechanism 3. The knocking mechanism 4 is provided with the knocking surface 40, the first power mechanism 2 drives the knocking mechanism 4 to move, when the knocking surface 40 stands still relative to the knocking direction, the motion track of the first power mechanism 2 driving the knocking surface 40 is arc-shaped, namely, when the knocking mechanism 4 does not perform knocking action, the track of the knocking surface 40 is arc-shaped, so that the knocking mechanism 4 can knock the arc-shaped surface, welding seams, corners and other positions, and the defects of the prior art are overcome.

Referring to fig. 1 and 5, in a preferred embodiment, the swing mechanism 3 comprises a swing arm 31, one end of the swing arm 31 is hinged with the bracket 1, a power output shaft of the first power mechanism 2 is slidably connected to the middle part of the swing arm 31, and the knocking mechanism 4 is slidably connected to the other end of the swing arm 31. Further, the first power mechanism 2 is a motor, and the rotation of the motor is converted into the reciprocating motion of the swing arm 31 through the connection relationship between the swing arm 31, the swing arm 31 and the first power mechanism and the connection relationship between the knocking mechanism 4 and the swing arm 31, and the motion track of the swing arm 31 is arc-shaped.

Referring to fig. 1 and 5, in a further preferred embodiment, the swing arm 31 is provided with a first kidney-shaped hole 311 and a second kidney-shaped hole 312, the power output shaft of the first power mechanism 2 slides along the first kidney-shaped hole 311, and the knocking mechanism 4 slides along the second kidney-shaped hole 312. Further, the tail end of the power output shaft is located in the first kidney-shaped hole 311, the swing arm 31 swings, and the power output shaft moves in the first kidney-shaped hole 311; the knocking mechanism 4 is provided with a connecting key, the connecting piece is positioned in the second kidney-shaped hole 312, the swing arm 31 swings, and the connecting key moves in the second kidney-shaped hole 312.

Referring to fig. 1 and 2, in a preferred embodiment, an arc-shaped track 11 is arranged on the bracket 1, a roller matched with the arc-shaped track 11 is arranged on the knocking mechanism 4, and the roller is driven by the first power mechanism 2 to roll along the arc-shaped track 11. Further, the rollers include a first clamping roller and a second clamping roller, the first clamping roller and the second clamping roller are distributed on the upper portion and the lower portion of the arc-shaped rail 11 and move along the arc-shaped rail 11, and the first clamping roller and the second clamping roller are clamped on two sides of the arc-shaped rail 11 respectively.

Referring to fig. 5 and 6, in another preferred embodiment, the bracket 1 includes a connecting plate 12, an arc-shaped guide groove 121 is formed in the connecting plate 12, the knocking mechanism 4 penetrates through the arc-shaped guide groove 121, rollers are disposed on two sides of the knocking mechanism 4, and the rollers are driven by the first power mechanism 2 to roll along the direction of the arc-shaped guide groove 121. Specifically, the rollers include a first roller and a second roller, which are respectively located on both sides of the connecting plate 12 and used for positioning the knocking mechanism 4 in a position perpendicular to the connecting plate 12.

Referring to fig. 1, in the preferred embodiment, the convex arc of the arcuate track 11 or arcuate guide groove 121 is oriented perpendicular to the strike face 40, which is typically used to strike a conventional weld or a straight corner.

Referring to fig. 5, in another embodiment, the convex arc of the arcuate rail 11 or the arcuate guide groove 121 is oriented parallel to the striking face 40, which is typically used to strike an arcuate weld or corner, such as a weld between a cylindrical object and a planar object.

Referring to fig. 1-3, in a preferred embodiment, the knocking module further includes a sliding assembly 5, the knocking mechanism 4 is connected with the swinging mechanism 3 through the sliding assembly 5, and the knocking mechanism 4 is slidably connected with the sliding assembly 5. The knocking mechanism 4 can slide along the sliding mechanism in the knocking process, so that the area of the knocking surface 40 of the knocking mechanism 4 is increased.

In a further preferred embodiment, the sliding assembly 5 comprises a second power mechanism 51, a fixed member 52 and a sliding member 53, the second power mechanism 51 is connected with the sliding member 53, the sliding member 53 is slidably connected with the fixed member 52, the knocking mechanism 4 is fixedly connected with the sliding member 53, and the second power mechanism 51 drives the knocking mechanism 4 and the sliding member 53 to move along the fixed member 52.

In a further preferred embodiment, the knocking mechanism 4 comprises a supporting frame 41 and a knocking body 42, the knocking body 42 is fixedly connected with the supporting frame 41, and a sliding groove 411 is arranged on the supporting frame 41. The sliding assembly 5 further comprises a guide wheel 55 and a connecting rod 54 connected with the second power mechanism 51, one end of the connecting rod 54 is connected with the power output shaft of the second power mechanism 51, the other end of the connecting rod 54 is connected with the guide wheel 55, the guide wheel 55 rolls along the sliding groove 411, and the second power mechanism 51 drives the connecting rod 54 to rotate, so as to drive the knocking mechanism 4 to move along the fixing member 52. The rotation of the second power mechanism 51 is converted into the reciprocating sliding of the knocking body 42 through the connecting rod 54 and the guide wheel 55.

Referring to fig. 1 and 5, in a preferred embodiment, the knocking module further includes a handheld portion 6, and the handheld portion 6 is fixedly connected with the bracket 1; and/or the presence of a gas in the gas,

the knocking module is also provided with an installation part connected with an external part, and the installation part is positioned on the bracket 1.

The cambered surface knocking module can remove rust on curved surfaces and corners, and solves the problems in the prior art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above-mentioned embodiments only express the specific embodiments of the utility model, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. 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.

Claims

1. An arc-shaped surface knocking module is characterized by comprising a support, a first power mechanism, a swinging mechanism and a knocking mechanism, wherein the first power mechanism is fixed on the support, a power output shaft of the first power mechanism is connected with the swinging mechanism, the first power mechanism drives the swinging mechanism to swing, and the swinging mechanism is also connected with the knocking mechanism; the knocking mechanism is provided with a knocking surface, the first power mechanism drives the knocking mechanism to move, and when the knocking surface stands in the knocking direction, the first power mechanism drives the motion track of the knocking surface to be arc-shaped.

2. The cambered surface knocking module of claim 1, wherein the swinging mechanism comprises a swinging arm, one end of the swinging arm is hinged with the support, a power output shaft of the first power mechanism is slidably connected to the middle part of the swinging arm, and the knocking mechanism is slidably connected to the other end of the swinging arm.

3. The cambered surface knocking module of claim 2, wherein the swing arm is provided with a first waist-shaped hole and a second waist-shaped hole, the power output shaft of the first power mechanism slides along the first waist-shaped hole, and the knocking mechanism slides along the second waist-shaped hole.

4. The cambered surface knocking module of claim 1, wherein an arc-shaped rail is arranged on the bracket, a roller matched with the arc-shaped rail is arranged on the knocking mechanism, and the first power mechanism drives the roller to roll along the arc-shaped rail.

5. The cambered surface knocking module of claim 1, wherein the support comprises a connecting plate, an arc-shaped guide groove is formed in the connecting plate, the knocking mechanism penetrates through the arc-shaped guide groove, rollers are arranged on two sides of the knocking mechanism, and the first power mechanism drives the rollers to roll in the direction of the arc-shaped guide groove.

6. The cambered surface knocking module of claim 4 or 5, wherein the convex arc of the cambered track or the cambered guide groove is oriented perpendicular to the knocking surface; or,

7. The arcwall-face rapping module of claim 1, further comprising a sliding assembly, wherein the rapping mechanism is connected to the swinging mechanism through the sliding assembly, and wherein the rapping mechanism is slidably connected to the sliding assembly.

8. The arcwall face knocking module of claim 1, wherein the sliding assembly includes a second power mechanism, a fixed member and a sliding member, the second power mechanism is connected with the sliding member, the sliding member is slidably connected with the fixed member, the knocking mechanism is fixedly connected with the sliding member, and the second power mechanism drives the knocking mechanism and the sliding member to move along the fixed member.

9. The cambered surface knocking module of claim 8, wherein the knocking mechanism comprises a supporting frame and a knocking body, the knocking body is fixedly connected with the supporting frame, and a sliding groove is formed in the supporting frame; the sliding assembly further comprises a guide wheel and a connecting rod connected with the second power mechanism, one end of the connecting rod is connected with a power output shaft of the second power mechanism, the other end of the connecting rod is connected with the guide wheel, the guide wheel rolls along the sliding groove, and the second power mechanism drives the connecting rod to rotate so as to drive the knocking body to move along the fixing piece.

10. The arcwall-face striking module of claim 1, further comprising a handle fixedly connected to said bracket; and/or the presence of a gas in the gas,