CN108296762B - Assembly quality of crib guardrail - Google Patents
Assembly quality of crib guardrail Download PDFInfo
- Publication number
- CN108296762B CN108296762B CN201711372644.3A CN201711372644A CN108296762B CN 108296762 B CN108296762 B CN 108296762B CN 201711372644 A CN201711372644 A CN 201711372644A CN 108296762 B CN108296762 B CN 108296762B
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- Prior art keywords
- auxiliary
- air cylinder
- plate
- bottom plate
- conveying belt
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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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
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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
- B23P19/02—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 for connecting objects by press fit or for detaching same
- B23P19/027—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 for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to an assembly device for a crib guardrail, which comprises a bottom plate, wherein a first conveying belt is arranged on the rear side of the left part of the bottom plate; a second conveying belt, a turnover device and an L-shaped auxiliary supporting frame are fixedly arranged on the upper front side of the bottom plate from right to left in sequence; bearing plates are arranged on the second conveyor belt in a transmission mode, and groups of slots are arranged on each bearing plate in the horizontal direction. The guardrail assembling and forming machine is high in automation degree, and can automatically assemble and form guardrails through clamping, overturning and transporting of the vertical rods through the overturning devices, pressing of the second air cylinder and sliding of the auxiliary plate on the basis of stable conveying of the beam rods and the vertical rods.
Description
Technical Field
The invention relates to furniture assembling equipment, in particular to an assembling device for a crib guardrail.
Background
Among wooden furniture, the crib is the most typical household furniture, and when being used for ensuring that an infant sleeps, the crib needs to ensure the stability and the safety of the infant by arranging guardrails, each guardrail mainly comprises two cross beam rods and a vertical rod arranged between the two cross beam rods, but when being assembled, each guardrail needs to be manually butted and installed with each vertical rod and the two cross beam rods one by one, and the crib is very inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an assembly device of a crib guardrail.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the assembly device for the guard bar of the crib comprises a bottom plate, wherein a first conveying belt is arranged on the rear side of the left part of the bottom plate; a second conveying belt, a turnover device and an L-shaped auxiliary supporting frame are fixedly arranged on the upper front side of the bottom plate from right to left in sequence; bearing plates are arranged on the second conveyor belt in a transmission mode, and groups of slots are arranged on each bearing plate in the horizontal direction.
A carrier is installed in the transmission on the conveyer belt, all open on the preceding terminal surface of carrier and erect the groove.
An auxiliary plate is arranged on the auxiliary supporting frame at the left end of the bearing plate in a sliding mode along the horizontal direction, the auxiliary plate is connected with a first air cylinder fixedly arranged on the auxiliary supporting frame, a second air cylinder is arranged right above the auxiliary plate, and a hanging frame fixedly arranged on the second air cylinder is welded on the auxiliary supporting frame.
The turnover device comprises a vertical rod fixedly arranged on the bottom plate, and a motor and a long shaft are respectively and correspondingly arranged on the vertical rod in a fixed mode and a rotatable mode; the long shaft is connected with driving rotating frames which are distributed along the front-rear direction through keys, the middle part of each driving rotating frame is fixedly provided with a third air cylinder and a hinge seat, the front end of each hinge seat is hinged with an auxiliary rocking frame, and the left end of each auxiliary rocking frame is provided with a matching groove which corresponds to the third air cylinder and is connected with the third air cylinder in a sliding and hinged mode; the right end of each driving rotating frame and the right end of each auxiliary rocking frame are provided with arc-shaped clamping openings.
In the invention, belt wheels are connected to the left end and the right end of the first conveying belt and the left end and the right end of the second conveying belt, and each belt wheel is connected with an auxiliary shaft installed through a bearing seat; and a motor is connected with any one of every two auxiliary shafts.
The invention has the beneficial effects that:
the guardrail assembling and forming machine is high in automation degree, and can automatically assemble and form guardrails through clamping, overturning and transporting of the vertical rods through the overturning devices, pressing of the second air cylinder and sliding of the auxiliary plate on the basis of stable conveying of the beam rods and the vertical rods.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
fig. 4 is a top view of a beam bar.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 3, the assembly device for the guard bar of the crib comprises a bottom plate 1, wherein a first conveying belt 2 is arranged on the rear side of the left part of the bottom plate 1; a second conveying belt 4, a turnover device and an L-shaped auxiliary supporting frame 7 are fixedly arranged on the upper front side of the bottom plate 1 from right to left in sequence; the second conveying belt 4 is provided with bearing plates 11 in a transmission manner, and each bearing plate 11 is provided with a group of slots 11a arranged along the horizontal direction.
A carrier 6 is installed on the first conveying belt 2 in a transmission mode, and vertical grooves 6b are formed in the front end face of the carrier 6.
An auxiliary plate 13 is arranged on the auxiliary support frame 7 at the left end of the bearing plate 11 in a sliding mode in the horizontal direction, the auxiliary plate 13 is connected with a first air cylinder 8 fixedly arranged on the auxiliary support frame 7, a second air cylinder 10 is arranged right above the auxiliary plate 13, and a hanging bracket 9 fixedly arranged on the second air cylinder 10 is welded on the auxiliary support frame 7.
The turnover device comprises a vertical rod 3 fixedly arranged on the bottom plate 1, and a motor 14 and a long shaft 5 are respectively and correspondingly arranged on the vertical rod 3 in a fixed mode and a rotatable mode; the long shaft 5 is connected with driving rotating frames 17 which are arranged along the front-rear direction through keys, the middle part of each driving rotating frame 17 is fixedly provided with a third air cylinder 15 and a hinge seat 16, the front end of each hinge seat 16 is hinged with an auxiliary rocking frame 18, and the left end of each auxiliary rocking frame 18 is provided with a matching groove 18a which is correspondingly slid and hinged with the third air cylinder 15; the right end of each driving rotating frame 17 and the right end of each auxiliary rocking frame 18 are provided with arc-shaped clamping openings 12.
In the invention, belt wheels are connected to the left end and the right end of the first conveying belt 2 and the left end and the right end of the second conveying belt 4, and each belt wheel is connected with an auxiliary shaft installed through a bearing seat; and a motor is connected with any one of every two auxiliary shafts. A vertical rod is inserted into each slot 11a of each bearing plate 11, and two cross beam rods as shown in fig. 4 are slidably mounted in the vertical groove 6b of each carrier 6 along the vertical direction, i.e. the rear part of each cross beam rod is inserted into the slot 11 a. One of the two beam bars is supported at the lowermost end of the insertion groove 11a, and the front portion of the other beam bar is supported on the auxiliary support frame 7.
In particular use, the carrier 6 and the crossbar are transported on the one hand by the first conveyor belt 2 to the right and the carrier plate 11 and the vertical bar are transported on the other hand by the second conveyor belt 4 to the left. When a group of vertical rods is conveyed to the left limit position on the second conveying belt 4 and a carrier 6 is conveyed to the right limit position on the first conveying belt 2 at each time, the cross beam rod positioned at the upper part of the carrier 6 is supported on the auxiliary plate 13, and the motor 14 drives the long shaft 5 to rotate clockwise firstly, so that the radial outer side of each vertical rod in the group of vertical rods is wrapped by two corresponding clamping openings 12. All three cylinders 15 then push the secondary cradle 18 forward, allowing the two jaws 12 to close, thereby clamping the set of vertical bars together.
Further, the motor 14 drives the long shaft 5 to rotate 180 degrees counterclockwise, so that a group of clamped vertical rods is rotated to a position between two cross beam rods located on the rightmost side, the auxiliary plate 13 is pushed to the right through the first air cylinder 8, the cross beam rods located above lose support and fall, on the basis, the axial downward pushing of the second air cylinder 10 exerts pressure on the cross beam rods above, and the upper ends of the group of vertical rods are all inserted into the mounting holes of the cross beam rods above. Further, while the shaft of the second cylinder 10 continues to apply pressure to the upper beam rod, each third cylinder 15 pulls the auxiliary cradle 18 backwards, so that each pair of clamping openings 12 loosens the clamped vertical rod, and the vertical rod can move downwards under the action of pressure, that is, the lower end of the vertical rod can be inserted into the mounting hole of the lower beam rod, and thus, the assembly of the crib guardrail is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An assembly device for a crib guardrail comprises a bottom plate (1), wherein a first conveying belt (2) is installed on the rear side of the left part of the bottom plate (1); the method is characterized in that: a second conveying belt (4), a turnover device and an L-shaped auxiliary supporting frame (7) are fixedly arranged on the upper front side of the bottom plate (1) from right to left in sequence; bearing plates (11) are arranged on the second conveying belt (4) in a transmission manner, and groups of slots (11a) are arranged on each bearing plate (11) along the horizontal direction;
a carrier (6) is arranged on the first conveying belt (2) in a transmission manner, and vertical grooves (6b) are formed in the front end surface of the carrier (6);
an auxiliary plate (13) is arranged on an auxiliary support frame (7) at the left end of the bearing plate (11) in a sliding mode along the horizontal direction, the auxiliary plate (13) is connected with a first air cylinder (8) fixedly arranged on the auxiliary support frame (7), a second air cylinder (10) is arranged right above the auxiliary plate (13), and a hanging bracket (9) fixedly arranged on the second air cylinder (10) is welded on the auxiliary support frame (7);
the turnover device comprises a vertical rod (3) fixedly arranged on the bottom plate (1), and a motor (14) and a long shaft (5) are respectively and correspondingly arranged on the vertical rod (3) in a fixed mode and a rotatable mode; the long shaft (5) is connected with driving rotating frames (17) which are arranged along the front-rear direction through keys, the middle part of each driving rotating frame (17) is fixedly provided with a third air cylinder (15) and a hinge seat (16), the front end of each hinge seat (16) is hinged with an auxiliary rocking frame (18), and the left end of each auxiliary rocking frame (18) is provided with a matching groove (18a) which is correspondingly slid and hinged with the third air cylinder (15); the right end of each driving rotating frame (17) and the right end of each auxiliary rocking frame (18) are respectively provided with an arc-shaped clamping opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372644.3A CN108296762B (en) | 2017-12-19 | 2017-12-19 | Assembly quality of crib guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372644.3A CN108296762B (en) | 2017-12-19 | 2017-12-19 | Assembly quality of crib guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296762A CN108296762A (en) | 2018-07-20 |
| CN108296762B true CN108296762B (en) | 2020-12-01 |
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ID=62870488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372644.3A Active CN108296762B (en) | 2017-12-19 | 2017-12-19 | Assembly quality of crib guardrail |
Country Status (1)
| Country | Link |
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| CN (1) | CN108296762B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238338A (en) * | 2020-11-03 | 2021-01-19 | 谷东虎 | Assembly mechanism of guardrail |
| CN113857807B (en) * | 2021-10-12 | 2022-10-21 | 铜陵市光照护栏有限责任公司 | Combined type modularized guardrail assembling device and assembling method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0444810A (en) * | 1990-06-11 | 1992-02-14 | Asahi Chem Ind Co Ltd | Method and apparatus for assembling of reinforced bar cage block |
| CN201374981Y (en) * | 2009-04-14 | 2010-01-06 | 南京浦园冰淇淋机械制造有限公司 | Round ice-cream stick inserting machine |
| KR20130053678A (en) * | 2011-11-16 | 2013-05-24 | 김근택 | Jig device for reinforcing bar assembly |
| CN204540643U (en) * | 2015-04-22 | 2015-08-12 | 温州市国泰轻工机械有限公司 | A kind of plunger fixture of ice cream rod inserting machine |
| CN205611297U (en) * | 2016-05-06 | 2016-10-05 | 黑龙江贵龙食用菌设备有限公司 | Grouping formula is from starting moving a mouthful rod inserting machine |
-
2017
- 2017-12-19 CN CN201711372644.3A patent/CN108296762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0444810A (en) * | 1990-06-11 | 1992-02-14 | Asahi Chem Ind Co Ltd | Method and apparatus for assembling of reinforced bar cage block |
| CN201374981Y (en) * | 2009-04-14 | 2010-01-06 | 南京浦园冰淇淋机械制造有限公司 | Round ice-cream stick inserting machine |
| KR20130053678A (en) * | 2011-11-16 | 2013-05-24 | 김근택 | Jig device for reinforcing bar assembly |
| CN204540643U (en) * | 2015-04-22 | 2015-08-12 | 温州市国泰轻工机械有限公司 | A kind of plunger fixture of ice cream rod inserting machine |
| CN205611297U (en) * | 2016-05-06 | 2016-10-05 | 黑龙江贵龙食用菌设备有限公司 | Grouping formula is from starting moving a mouthful rod inserting machine |
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| Publication number | Publication date |
|---|---|
| CN108296762A (en) | 2018-07-20 |
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