CN117300568A - Assembly equipment - Google Patents
Assembly equipment Download PDFInfo
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- CN117300568A CN117300568A CN202311506038.1A CN202311506038A CN117300568A CN 117300568 A CN117300568 A CN 117300568A CN 202311506038 A CN202311506038 A CN 202311506038A CN 117300568 A CN117300568 A CN 117300568A
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- Prior art keywords
- assembly
- conveying
- positioning
- flow fan
- unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses assembly equipment, wherein a first conveying and positioning assembly of the assembly equipment is used for conveying and positioning a cross-flow fan blade, and the first conveying and positioning assembly realizes automatic feeding and accurate positioning of the cross-flow fan blade; the second conveying and positioning assembly is used for conveying and positioning the bottom shell, the second conveying and positioning assembly realizes automatic feeding and accurate positioning of the bottom shell, the grabbing assembly is used for clamping the positioned through-flow fan blades and assembling the positioned through-flow fan blades on the positioned bottom shell, and the grabbing assembly clamps and assembles the accurately positioned through-flow fan blades on the accurately positioned bottom shell, so that the assembling precision is ensured; according to the invention, through the mutual matching among the first conveying and positioning assembly, the second conveying and positioning assembly and the grabbing assembly, the automatic assembly of the cross-flow fan blade and the bottom shell is realized, and compared with the assembly mode of manual operation, the assembly production efficiency of the assembly equipment is high, the labor intensity is reduced, and the quality stability is higher.
Description
Technical Field
The invention relates to the technical field of automatic assembly equipment, in particular to assembly equipment.
Background
The cross-flow fan blade on the bottom shell of the air conditioner is of a cylindrical structure, the bottom shell and the cross-flow fan blade are assembled manually at present, and an operator can effectively assemble the cross-flow fan blade and the bottom shell in a manual fixing mode. The manual operation assembly has the problems of low production efficiency, high labor intensity and poor quality stability.
Disclosure of Invention
The invention aims to provide assembly equipment, and aims to solve the technical problems of low production efficiency, high labor intensity and poor quality stability caused by manual operation assembly of a traditional bottom shell and a cross-flow fan blade.
In order to solve the above-mentioned problems, an embodiment of the present invention provides an assembling apparatus for assembling a through-flow fan blade and a bottom chassis, the assembling apparatus including:
the first conveying and positioning assembly is used for conveying and positioning the cross-flow fan blades;
the second conveying and positioning assembly is used for conveying and positioning the bottom shell;
and the grabbing component is used for clamping the positioned cross-flow fan blade and assembling the cross-flow fan blade on the positioned bottom shell.
In some embodiments, the first conveying positioning assembly comprises a first conveying assembly, the first conveying assembly comprises a first driving unit and a first conveying belt, and the first driving unit can drive the first conveying belt to move so as to convey the cross-flow fan blades on the first conveying belt to a first preset position.
In some embodiments, the first conveying assembly further comprises a first bracket and at least two first rollers rotatably arranged on the first bracket, the first conveying belt is wound on the at least two first rollers, the first driving unit is arranged on the first bracket and can drive the at least one first roller to rotate, and a baffle is arranged on the first bracket and positioned on at least one side of the first conveying belt; the tail end of the baffle plate, which is positioned in the conveying direction of the first conveying belt, is provided with a material blocking structure capable of blocking the cross-flow fan blade; and/or the baffle is positioned at the tail end of the conveying stroke of the first conveying belt and is provided with a first sensing unit capable of sensing that the cross-flow fan blade is blocked by the blocking structure.
In some embodiments, the first conveying and positioning assembly further includes a positioning unit, the positioning unit is disposed at one side of the first conveying assembly facing the conveying direction of the first conveying assembly, and the grabbing assembly can clamp the through-flow fan blade at the first preset position to the positioning unit so as to position the through-flow fan blade.
In some embodiments, the positioning unit comprises a second bracket and a first telescopic unit, the second bracket is provided with a positioning groove matched with the periphery of the through-flow fan blade, one end of the length direction of the positioning groove is provided with a shoulder, the first telescopic unit is arranged on the second bracket, and the telescopic part of the first telescopic unit can push the axial end part of the through-flow fan blade in the positioning groove to be abutted against the shoulder.
In some embodiments, the second conveying positioning assembly includes a second conveying assembly, a clamping assembly and a second telescopic unit, the second conveying assembly is used for conveying the bottom shell, the clamping assembly and the second telescopic unit are sequentially arranged on the second conveying assembly in the conveying direction of the second conveying assembly, and the clamping assembly can clamp the bottom shell when the second telescopic unit blocks the bottom shell to a second preset position.
In some embodiments, the second conveying assembly includes a third driving unit and a second conveying belt, and the third driving unit can drive the second conveying belt to move so as to convey the bottom chassis to a second preset position.
In some embodiments, the second conveying assembly further comprises a third bracket and at least two second rollers rotatably arranged on the third bracket, the second conveying belt is wound on the at least two second rollers, and the third driving unit is arranged on the third bracket and can drive the at least one second roller to rotate.
In some embodiments, the second telescopic unit is disposed on the third support and located at one side of the second conveyor belt in the width direction, and when the telescopic part of the second telescopic unit stretches, the bottom shell on the second conveyor belt can be blocked to a second preset position or let go; and/or the third bracket is also provided with a second sensing unit, and the second sensing unit is positioned at one side of the bottom shell at a second preset position, which is far away from the second telescopic unit; and/or the clamping assembly comprises a guiding and positioning structure and a third telescopic unit which are arranged on the third bracket, wherein the guiding and positioning structure and the third telescopic unit are respectively positioned at two sides of the width direction of the second conveying belt, and the telescopic part on the third telescopic unit can enable the bottom shell positioned at the second preset position to be clamped or loosened when the telescopic part stretches.
In some embodiments, the assembly device further comprises a clamping jaw assembly, the clamping jaw assembly comprises a fixing frame and a pair of clamping plates which are arranged on the fixing frame and can be close to each other or far away from each other in a reverse direction, and the fixing frame is arranged on the grabbing assembly, so that the pair of clamping plates clamp the cross-flow fan blade.
Compared with the prior art, the assembly equipment provided by the invention has at least the following beneficial effects:
the embodiment of the invention discloses assembly equipment, which is used for assembling a cross-flow fan blade and a bottom shell, and comprises a first conveying and positioning assembly, a second conveying and positioning assembly and a grabbing assembly, wherein the first conveying and positioning assembly is used for conveying and positioning the cross-flow fan blade, and the first conveying and positioning assembly realizes automatic feeding and accurate positioning of the cross-flow fan blade; the second conveying and positioning assembly is used for conveying and positioning the bottom shell, the second conveying and positioning assembly realizes automatic feeding and accurate positioning of the bottom shell, the grabbing assembly is used for clamping the positioned through-flow fan blades and assembling the positioned through-flow fan blades on the positioned bottom shell, and the grabbing assembly clamps and assembles the accurately positioned through-flow fan blades on the accurately positioned bottom shell, so that the assembling precision is ensured; therefore, the automatic assembly of the cross-flow fan blade and the bottom shell is realized through the mutual matching among the first conveying and positioning assembly, the second conveying and positioning assembly and the grabbing assembly, and compared with the manual operation assembly mode, the assembly production efficiency of the assembly equipment is high, the labor intensity is reduced, the quality stability is higher, and meanwhile, the labor cost is reduced.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an assembling device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first conveying component of an assembling apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic structural diagram of a positioning unit of an assembling device according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a clamping assembly of an assembling device and a second telescopic unit disposed on a second conveying assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a clamping assembly of an assembling device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a through-flow fan blade of an assembly device according to an embodiment of the present invention.
Reference numerals illustrate:
1. through-flow fan blades; 11. a fan blade rotating shaft;
2. a bottom case;
3. a grabbing component;
4. a first transport assembly; 41. a first driving unit; 42. a first conveyor belt; 43. a first bracket; 431. a baffle; 432. a material blocking structure; 433. a first sensing unit;
5. a positioning unit; 51. a second bracket; 511. a positioning groove; 512. a shoulder; 52. a first telescopic unit;
6. a second transport assembly; 61. a third driving unit; 62. a second conveyor belt; 63. a third bracket; 631. a second sensing unit;
7. a clamping assembly; 71. a guiding and positioning structure; 72. a third telescopic unit;
8. a second telescopic unit;
9. a jaw assembly; 91. a fixing frame; 92. a clamping plate; 921. clamping grooves.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the invention, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the invention with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
In the description of the present invention, it should be clear that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order; the terms "vertical," "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "horizontal," and the like are used for indicating an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description of the present invention, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 7, an embodiment of the present invention provides an assembling apparatus for assembling a through-flow fan blade 1 and a bottom case 2, the assembling apparatus including:
the first conveying and positioning assembly is used for conveying and positioning the cross-flow fan blade 1;
the second conveying and positioning assembly is used for conveying and positioning the bottom shell 2;
and the grabbing component 3 is used for clamping the positioned through-flow fan blade 1 and assembling the positioned through-flow fan blade on the positioned bottom shell 2.
In this embodiment, the assembling device is used for assembling the through-flow fan blade 1 and the bottom shell 2, and the assembling device includes a first conveying and positioning assembly, a second conveying and positioning assembly and a grabbing assembly 3, specifically, the first conveying and positioning assembly is used for conveying and positioning the through-flow fan blade 1, and the first conveying and positioning assembly realizes automatic feeding and accurate positioning of the through-flow fan blade 1; the second conveying and positioning assembly is used for conveying and positioning the bottom shell 2, the second conveying and positioning assembly realizes automatic feeding and accurate positioning of the bottom shell 2, the grabbing assembly 3 is used for clamping the positioned through-flow fan blade 1 and assembling the positioned through-flow fan blade on the positioned bottom shell 2, the grabbing assembly 3 can be a mechanical arm on a robot, the mechanical arm of the robot can complete various actions, the robot is provided with a control system, and the grabbing assembly 3 clamps and assembles the accurately positioned through-flow fan blade 1 on the accurately positioned bottom shell 2, so that the assembling precision is ensured; therefore, the first conveying and positioning assembly, the second conveying and positioning assembly and the grabbing assembly 3 are matched with each other, automatic assembly of the cross-flow fan blade 1 and the bottom shell 2 is achieved, and compared with a mode of manual operation assembly, the assembly production efficiency of the assembly equipment is high, labor intensity is reduced, quality stability is high, and meanwhile labor cost is reduced.
In some embodiments, the first conveying and positioning assembly includes a first conveying assembly 4, where the first conveying assembly 4 includes a first driving unit 41 and a first conveying belt 42, and the first driving unit 41 can drive the first conveying belt 42 to move so as to convey the through-flow fan blade 1 on the first conveying belt 42 to a first preset position.
In this embodiment, the first conveying component 4 of the first conveying positioning component includes a first driving unit 41 and a first conveying belt 42, where the first driving unit 41 may be a driving device such as a motor, and the first driving unit 41 can drive the first conveying belt 42 to move, for example, a driving shaft of the motor drives the first conveying belt 42 to move, so that a worker places the through-flow fan blade 1 on the first conveying belt 42, and the first conveying belt 42 can convey the through-flow fan blade 1 on the first conveying belt 42 to a first preset position, so as to complete automatic feeding of the through-flow fan blade 1, and then the grabbing component 3 is provided to clamp the through-flow fan blade 1 conveyed to the first preset position, so as to facilitate subsequent assembly procedures such as accurate positioning.
In some embodiments, the first conveying assembly 4 further includes a first bracket 43 and at least two first rollers rotatably disposed on the first bracket 43, the first conveying belt 42 is wound on the at least two first rollers, and the first driving unit 41 is disposed on the first bracket 43 and is capable of driving the at least one first roller to rotate.
In this embodiment, at least two first rollers are rotatably disposed on the first bracket 43 of the first conveying component 4, axes of the at least two first rollers are horizontally disposed, axes of the at least two first rollers are all parallel disposed, the first conveying belt 42 is wound on the at least two first rollers, the first driving unit 41 is disposed on the first bracket 43 and can drive the at least one first roller to rotate, specifically, a first driving unit 41 of a motor or the like is disposed on the first bracket 43, a driving shaft of the motor is connected with the at least one first roller through a driving belt, the first driving unit 41 drives the at least one first roller to rotate, and the first roller drives the first conveying belt 42 to rotate, so that the through-flow fan blade 1 is conveyed to a first preset position.
In some embodiments, a baffle 431 is disposed on at least one side of the first bracket 43 in the length direction of the first conveyor belt 42, and a material blocking structure 432 capable of blocking the through-flow fan blade 1 is disposed at the end of the baffle 431 in the conveying direction of the first conveyor belt 42.
In this embodiment, a baffle 431 is disposed on at least one side of the first bracket 43 in the length direction of the first conveyor belt 42, and the baffle 431 guides the through-flow fan blade 1 on the first conveyor belt 42 to prevent the through-flow fan blade 1 from falling; in this embodiment, the baffle 431 is disposed at the end of the conveying direction of the first conveying belt 42 and is provided with the material blocking structure 432 capable of blocking the through-flow fan blade 1, when the through-flow fan blade 1 on the first conveying belt 42 is blocked by the material blocking structure 432, the through-flow fan blade 1 is located at the first preset position, and in this way, the preliminary positioning of the through-flow fan blade 1 is achieved.
In some embodiments, the baffle 431 is disposed at the end of the conveying stroke of the first conveying belt 42 and is provided with a first sensing unit 433 capable of sensing that the through-flow fan blade 1 is blocked by the blocking structure 432.
In this embodiment, a first sensing unit 433 capable of sensing that the through-flow fan blade 1 is blocked by the blocking structure 432 is disposed at the end of the conveying stroke of the first conveying belt 42 by the baffle 431, and after the through-flow fan blade 1 on the first conveying belt 42 is conveyed back to the first preset position, the first sensing unit 433 can sense the through-flow fan blade 1 on the first preset position after the preliminary positioning is completed, at this time, the first driving unit 41 can be controlled to stop acting, so as to prevent the damage to the outer surface of the through-flow fan blade 1 caused by long-term friction between the through-flow fan blade 1 on the first preset position and the first conveying belt 42.
The first conveying component 4 is provided with a control system of the first conveying component and a start-up key connected with the control system, the first sensing unit 433 and the first driving unit 41 are connected with the control system of the first conveying component 4, so that the first conveying component 4 realizes automatic feeding and preliminary positioning of the cross-flow fan blade 1, and the control system of the first conveying component 4 is also connected with the control system of the robot with the grabbing component 3.
In some embodiments, the first conveying and positioning assembly further includes a positioning unit 5, where the positioning unit 5 is disposed on a side of the first conveying assembly 4 facing the conveying direction thereof, and the grabbing assembly 3 can clamp and place the through-flow fan blade 1 at the first preset position onto the positioning unit 5 so as to position the through-flow fan blade 1.
In this embodiment, the positioning unit 5 is added to ensure the assembly accuracy of the through-flow fan blade 1 and the bottom shell 2, the positioning unit 5 is disposed at one side of the first conveying component 4 facing the conveying direction thereof, the grabbing component 3 can clamp and place the through-flow fan blade 1 at the first preset position onto the positioning unit 5 to position the through-flow fan blade 1, the positioning unit 5 is specifically used for determining the position relationship between the through-flow fan blade 1 and the grabbing component 3, and after the position relationship between the through-flow fan blade 1 and the grabbing component 3 is determined in a shortage, the through-flow fan blade 1 can be accurately mounted on the bottom shell 2 through the grabbing component 3, so that the positioning unit 5 ensures the assembly accuracy of the through-flow fan blade 1 and the bottom shell 2.
In some embodiments, the positioning unit 5 includes a second bracket 51 and a first telescopic unit 52, the second bracket 51 has a positioning groove 511 adapted to the outer circumference of the through-flow fan blade 1, the length direction of the positioning groove 511 is consistent with the length direction of the through-flow fan blade 1 placed therein, one end of the positioning groove 511 in the length direction has a shoulder 512, the first telescopic unit 52 is disposed on the second bracket 51, the telescopic part of the first telescopic unit 52 can push the axial end of the through-flow fan blade 1 in the positioning groove 511 to abut against the shoulder 512, and the control system of the first telescopic unit 52 is also connected with the control system of the robot with the grabbing component 3.
Because the first conveying component 4 can only perform preliminary positioning on the through-flow fan blade 1, the positioning accuracy cannot ensure the assembly accuracy of the through-flow fan blade 1 and the bottom shell 2, specifically, when the through-flow fan blade 1 is at the first preset position, the accurate position relationship between the through-flow fan blade 1 and the grabbing component 3 cannot be ensured.
In this embodiment, the second bracket 51 of the positioning unit 5 has a positioning groove 511 adapted to the outer periphery of the through-flow fan blade 1, the grabbing component 3 clamps the through-flow fan blade 1 at the first preset position and then places the clamped through-flow fan blade 1 in the positioning groove 511, and the length direction of the positioning groove 511 in this embodiment is consistent with the length direction of the through-flow fan blade 1 placed in the positioning groove 511, and the section of the positioning groove 511 may be V-shaped or a groove adapted to the outer wall of the through-flow fan blade 1; one end of the positioning groove 511 in the length direction is provided with a shoulder 512, the first telescopic unit 52 is arranged on the second bracket 51, the first telescopic unit 52 can be a telescopic driving device such as an air cylinder and an electric cylinder, the first telescopic unit 52 can be arranged on one side of the positioning groove 511 far away from the shoulder 512, the extending direction of the telescopic part of the first telescopic unit 52 faces the shoulder 512, the axial end part of the through-flow fan blade 1 in the positioning groove 511 is pushed to abut against the shoulder 512 through the telescopic part of the first telescopic unit 52, so that the through-flow fan blade 1 is accurately positioned, various parameters of the position relationship between the through-flow fan blade 1 and the through-flow fan blade 1 after accurate positioning can be obtained in advance, and the assembly precision of the through-flow fan blade 1 and the bottom shell 2 is ensured.
In some embodiments, the second conveying positioning assembly includes a second conveying assembly 6, a clamping assembly 7, and a second telescopic unit 8, where the second conveying assembly 6 is used for conveying the bottom shell 2, and in a conveying direction of the second conveying assembly 6, the clamping assembly 7 and the second telescopic unit 8 are sequentially disposed on the second conveying assembly 6, and the clamping assembly 7 can clamp the bottom shell 2 when the second telescopic unit 8 blocks the bottom shell 2 to the second preset position.
In this embodiment, the second conveying positioning assembly includes a second conveying assembly 6, a clamping assembly 7 and a second telescopic unit 8, the second conveying assembly 6 is used for conveying the bottom shell 2, in the conveying direction of the second conveying assembly 6, the clamping assembly 7 and the second telescopic unit 8 are sequentially arranged on the second conveying assembly 6, the second telescopic unit 8 can block the bottom shell 2 on the second conveying assembly 6 when the bottom shell 2 on the second conveying assembly 6 is conveyed to the set position of the clamping assembly 7, positioning of the bottom shell 2 in the length direction is ensured, the clamping assembly 7 of this embodiment can clamp the bottom shell 2 when the second telescopic unit 8 blocks the bottom shell 2 to the second preset position, on one hand, clamping of the bottom shell 2 in the solid line is realized, on the other hand, the second conveying positioning assembly of this embodiment realizes accurate positioning and clamping of the bottom shell 2 through the second conveying assembly 6 and the matching of the clamping assembly 7 and the second telescopic unit 8 arranged on the second conveying assembly 6, and ensures the assembly precision of the through-flow fan blades 1 and the bottom shell 2.
In some embodiments, the second conveying assembly 6 includes a third driving unit 61 and a second conveying belt 62, and the third driving unit 61 can drive the second conveying belt 62 to move to convey the bottom chassis 2 to a second preset position.
In this embodiment, the second conveying assembly 6 includes a third driving unit 61 and a second conveying belt 62, where the third driving unit 61 may be a driving device such as a motor, and the third driving unit 61 can drive the second conveying belt 62 to move, for example, a driving shaft of the motor drives the second conveying belt 62 to move, so that the bottom shell 2 can be conveyed to a second preset position, and automatic feeding of the bottom shell 2 is completed, so as to facilitate subsequent assembly procedures such as accurate positioning.
In some embodiments, the second conveying assembly 6 further includes a third bracket 63 and at least two second rollers rotatably disposed on the third bracket 63, the second conveying belt 62 is wound on the at least two second rollers, and the third driving unit 61 is disposed on the third bracket 63 and is capable of driving the at least one second roller to rotate.
In this embodiment, at least two second rollers are rotatably disposed on the third support 63 of the second conveying assembly 6, axes of the at least two second rollers are horizontally disposed, axes of the at least two second rollers are all parallel disposed, the second conveying belt 62 is wound on the at least two second rollers, the third driving unit 61 is disposed on the third support 63 and can drive the at least one second roller to rotate, specifically, a third driving unit 61 of a motor or the like is disposed on the third support 63, a driving shaft of the motor is connected with the at least one second roller through a driving belt, the third driving unit 61 drives the at least one second roller to rotate, and the second roller drives the second conveying belt 62 to rotate, so that automatic feeding of the bottom shell 2 is achieved.
In some embodiments, the second telescopic unit 8 is disposed on the third support 63 and located at one side of the width direction of the second conveyor belt 62, and when the telescopic portion of the second telescopic unit 8 stretches, the bottom shell 2 on the second conveyor belt 62 can be blocked to a second preset position or released.
In this embodiment, the second telescopic unit 8 is disposed on the third support 63 and is located at one side of the width direction of the second conveying belt 62, the second telescopic unit 8 may be a telescopic driving device such as an air cylinder, an electric cylinder, or the like, the telescopic portion of the second telescopic unit 8 faces the second conveying belt 62, and the telescopic portion of the second telescopic unit 8 may be disposed perpendicular to the conveying direction of the second conveying belt 62, so that when the telescopic portion of the second telescopic unit 8 stretches, the bottom shell 2 on the second conveying belt 62 can be blocked to a second preset position or released, so as to realize positioning of the bottom shell 2 on the second conveying belt 62 in the conveying direction of the second conveying belt 62.
In some embodiments, the third bracket 63 is further provided with a second sensing unit 631, and the second sensing unit 631 is located on a side of the bottom case 2 at the second preset position, which is far from the second telescopic unit 8.
In this embodiment, by providing the second sensing unit 631 on the third bracket 63, the second sensing unit 631 is specifically located on the side of the bottom shell 2 at the second preset position, which is far away from the second telescopic unit 8, when the second conveying belt 62 conveys the bottom shell 2, the second telescopic unit 8 is opened when the end of the bottom shell 2 passes over the second sensing unit 631, the front section of the bottom shell 2 is blocked, the third driving unit 61 stops running, the bottom shell 2 stops advancing, and the fixing of the bottom shell 2 in the front-rear direction is achieved. It is also possible to prevent damage to the outer surface of the bottom chassis 2 due to long-term friction between the second conveyor belt 62 and the bottom chassis 2 after being blocked.
The second conveying component 6 can be provided with a control system of the second conveying component 6 and a start-up key connected with the control system, the second sensing unit 631, the third driving unit 61, the second telescopic unit 8 and the clamping component 7 are all connected with the control system of the second conveying component 6, so that the second conveying component 6 realizes automatic feeding and positioning clamping of the bottom shell 2, and the control system of the second conveying component 6 is also connected with the control system of the robot with the grabbing component 3.
In some embodiments, the clamping assembly 7 includes a guide positioning structure 71 and a third telescopic unit 72 provided on the third bracket 63, the guide positioning structure 71 and the third telescopic unit 72 being located at both sides of the width direction of the second conveyor belt 62, respectively, and a telescopic portion on the third telescopic unit 72 being capable of enabling the bottom case 2 located at the second preset position to be clamped or released when being telescopic.
In this embodiment, the guiding and positioning structure 71 and the third telescopic unit 72 of the clamping assembly 7 are respectively located at two sides of the width direction of the second conveying belt 62, the guiding and positioning structure 71 guides the bottom shell 2 into a specified position, the second conveying belt 62 drives the bottom shell 2 to move forward, the bottom shell 2 can enter a preassembled position when touching in the forward process of the bottom shell 2, no large displacement deviation occurs, the third telescopic unit 72 can be a telescopic driving device such as an air cylinder or an electric cylinder, the telescopic part of the third telescopic unit 72 faces the guiding and positioning structure 71, a push plate can be arranged at the telescopic part of the third telescopic unit 72, and the clamping precision is improved; the telescopic part on the third telescopic unit 72 can enable the bottom shell 2 positioned at the second preset position to be clamped or loosened during telescopic, so that the clamping and accurate positioning of the bottom shell 2 are realized, and the assembly precision of the cross-flow fan blade 1 and the bottom shell 2 is ensured.
In some embodiments, the assembling apparatus further includes a clamping jaw assembly 9, where the clamping jaw assembly 9 includes a fixing frame 91 and a pair of clamping plates 92 that are disposed on the fixing frame 91 and can approach each other or depart from each other, and the fixing frame 91 is disposed on the grabbing assembly 3, so that the pair of clamping plates 92 clamps the through-flow fan blade 1.
In this embodiment, the clamping jaw assembly 9 fixing frame 91 of the assembling device is disposed on the grabbing assembly 3, the fixing frame 91 is provided with a pair of clamping plates 92 capable of approaching or moving away from each other, and the through-flow fan blade 1 can be clamped or unclamped by the pair of clamping plates 92 approaching or moving away from each other.
Specifically, the fixing frame 91 may be provided with a pair of driving devices such as an air cylinder or an electric cylinder, and the pair of clamping plates 92 are respectively provided on driving parts of the pair of driving devices such as the air cylinder or the electric cylinder, so as to achieve opposite approaching or opposite separating of the pair of clamping plates 92.
In some embodiments, the clamping grooves 921 are formed on the sides of the pair of clamping plates 92, which are close to each other, so as to clamp the ends of the through-flow fan blade 1.
In this embodiment, the precise clamping of the through-flow fan blade 1 is ensured by the clamping groove 921, the clamping groove 921 is a semicircular groove, the clamping groove 921 surrounds a partial area of the periphery of the through-flow fan blade 1, the circumferential angle of the clamping groove 921 surrounding the periphery of the through-flow fan blade 1 is not more than 180 °, a notch is formed, so that the through-flow fan blade 1 is conveniently clamped into the clamping groove 921, interference with the bottom shell 2 during assembly can be avoided, during assembly, the through-flow fan blade 1 is driven by the grabbing component 3 to assemble the matching surface of the fan blade rotating shaft 11 of the through-flow fan blade 1 with the hole matching surface of the bottom shell 2, so that the fan blade rotating shaft 11 of the through-flow fan blade 1 enters the assembling shaft hole of the bottom shell 2, and after the clamping plates 92 are loosened, an automatic assembling process of the through-flow fan blade 1 and the bottom shell 2 is completed.
The assembly equipment provided by the invention realizes the purposes of reducing personnel and saving labor cost; the waste of manual assembly waiting is avoided, and the continuity and quality stability of the assembly of the cross-flow fan blade 1 are improved; the manual operation is canceled, the labor intensity is reduced, and the method can be popularized to the processing and production processes of other similar products.
In view of the foregoing, it will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus, device and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. An assembling apparatus for assembling a cross-flow fan blade and a bottom case, the assembling apparatus comprising:
the first conveying and positioning assembly is used for conveying and positioning the cross-flow fan blades;
the second conveying and positioning assembly is used for conveying and positioning the bottom shell;
and the grabbing component is used for clamping the positioned through-flow fan blades and assembling the through-flow fan blades on the bottom shell after positioning.
2. The assembly apparatus of claim 1, wherein the first transport positioning assembly comprises a first transport assembly including a first drive unit and a first conveyor belt, the first drive unit being capable of driving the first conveyor belt to move to transport the cross-flow fan blade located on the first conveyor belt to a first preset position.
3. The assembly device according to claim 2, wherein the first conveying assembly further comprises a first bracket and at least two first rollers rotatably arranged on the first bracket, the first conveying belt is wound on the at least two first rollers, the first driving unit is arranged on the first bracket and can drive at least one first roller to rotate, and a baffle is arranged on the first bracket and positioned on at least one side of the first conveying belt; the tail end of the baffle plate, which is positioned in the conveying direction of the first conveying belt, is provided with a material blocking structure capable of blocking the cross-flow fan blades; and/or the baffle is positioned at the tail end of the conveying stroke of the first conveying belt and is provided with a first sensing unit which can sense that the through-flow fan blade is blocked by the blocking structure.
4. The assembly device according to claim 2, wherein the first conveying and positioning assembly further comprises a positioning unit, the positioning unit is disposed on one side of the first conveying assembly facing the conveying direction of the first conveying assembly, and the grabbing assembly can clamp the through-flow fan blade at the first preset position onto the positioning unit so as to position the through-flow fan blade.
5. The assembly device according to claim 4, wherein the positioning unit comprises a second bracket and a first telescopic unit, the second bracket is provided with a positioning groove matched with the periphery of the through-flow fan blade, one end of the positioning groove is provided with a blocking shoulder, the first telescopic unit is arranged on the second bracket, and the telescopic part of the first telescopic unit can push the axial end part of the through-flow fan blade in the positioning groove to be abutted against the blocking shoulder.
6. The assembly device according to claim 1, wherein the second conveying positioning assembly comprises a second conveying assembly, a clamping assembly and a second telescopic unit, the second conveying assembly is used for conveying the bottom shell, the clamping assembly and the second telescopic unit are sequentially arranged on the second conveying assembly in the conveying direction of the second conveying assembly, and the clamping assembly can clamp the bottom shell when the second telescopic unit blocks the bottom shell to a second preset position.
7. The assembly apparatus of claim 6, wherein the second conveying assembly includes a third driving unit and a second conveying belt, the third driving unit being capable of driving the second conveying belt to move to convey the bottom chassis to the second preset position.
8. The assembly apparatus of claim 7, wherein the second conveyor assembly further comprises a third bracket and at least two second rollers rotatably disposed on the third bracket, the second conveyor belt is wound on the at least two second rollers, and the third driving unit is disposed on the third bracket and is capable of driving at least one of the second rollers to rotate.
9. The assembly apparatus according to claim 8, wherein the second retractable unit is provided on the third bracket and located on one side in the second conveyor belt width direction, and the retractable portion of the second retractable unit is capable of making the bottom case on the second conveyor belt blocked to the second preset position or let go when retracted; and/or, the third bracket is further provided with a second sensing unit, and the second sensing unit is positioned at one side of the bottom shell, which is far away from the second telescopic unit, at the second preset position; and/or the clamping assembly comprises a guiding and positioning structure and a third telescopic unit which are arranged on the third bracket, wherein the guiding and positioning structure and the third telescopic unit are respectively positioned at two sides of the second conveyor belt in the width direction, and the telescopic part on the third telescopic unit can enable the bottom shell positioned at the second preset position to be clamped or loosened when the telescopic part stretches.
10. The assembly device of claim 1, further comprising a jaw assembly including a mount and a pair of jaws disposed on the mount that can be moved toward and away from each other, the mount being disposed on the grasping assembly such that the pair of jaws grip the cross-flow fan blade.
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| CN202311506038.1A CN117300568B (en) | 2023-11-13 | 2023-11-13 | Assembly equipment |
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| CN202311506038.1A CN117300568B (en) | 2023-11-13 | 2023-11-13 | Assembly equipment |
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Cited By (1)
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| CN118752233A (en) * | 2024-09-02 | 2024-10-11 | 珠海格力智能装备有限公司 | Rubber plug pulling device and crossflow fan blade assembly line |
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| CN117300568B (en) | 2025-10-24 |
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