CN112193824A - Cam-type reciprocating grabbing mechanical device - Google Patents
Cam-type reciprocating grabbing mechanical device Download PDFInfo
- Publication number
- CN112193824A CN112193824A CN202010910074.4A CN202010910074A CN112193824A CN 112193824 A CN112193824 A CN 112193824A CN 202010910074 A CN202010910074 A CN 202010910074A CN 112193824 A CN112193824 A CN 112193824A
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- Prior art keywords
- cam
- fixing plate
- fixed
- cylinder
- arc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a cam type reciprocating grabbing mechanical device which comprises a bottom fixing plate and a supporting frame, wherein the supporting frame is fixed on the bottom fixing plate, one vertical side of the supporting frame is connected with a cam fixing plate, a cam disc, a swing rod and a guide rail sliding block are fixed on the cam fixing plate together, meanwhile, a long-strip-shaped limiting groove of the swing rod is connected with a shaft pin on a cam, the other side of the guide rail sliding block is connected with a rack, the rack is connected with a cylinder fixing plate, a cylinder and a vacuum generator are fixed on the cylinder fixing plate together, one end of the cylinder is connected with a vacuum sucker through a sucker connecting piece, and an interface connected with the vacuum generator is reserved on the vacuum sucker and can be connected. The structure of the invention can improve the reliability, stability and production efficiency of the equipment.
Description
Technical Field
The invention relates to mechanical equipment, in particular to a cam type reciprocating grabbing mechanical device.
Background
Kraft paper is a common industrial product, and during the process of packaging by using kraft paper, the kraft paper is generally conveyed from one station to another station in a manual mode, so that the efficiency is low, the safety of the production process is not high, and the production time and cost are greatly increased.
The products which are generally packed by kraft paper are produced in large batch at high speed, and the production requirements can not be gradually met by adopting a manual mode.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a cam type reciprocating grabbing mechanical device which is stable in operation and high in efficiency.
The invention discloses a cam type reciprocating grabbing mechanical device, which comprises a bottom fixing plate arranged along the horizontal direction, wherein two supporting vertical plates are fixed on the bottom fixing plate at intervals in a left-right parallel mode, a cam fixing plate is fixed on the front walls of the two supporting vertical plates along the vertical direction, a middle hole is formed in the middle of the cam fixing plate, a cam disc is installed in the middle hole, a motor is fixed in the middle of the rear wall of the cam fixing plate, and an output shaft of the motor is connected with a key groove formed in the middle of the cam disc through a key;
a limiting pin is eccentrically arranged on the front wall of the cam disc, a swing rod comprises a sliding chute rod part provided with a long-strip-shaped limiting groove and an arc-shaped gear, the two arc-shaped ends of the arc-shaped gear are connected through a chord member, the sliding chute rod part is fixedly connected with the middle of the chord member, and the limiting pin is inserted into the long-strip-shaped limiting groove of the sliding chute rod part and can move along the long-strip-shaped limiting groove; the front wall of the cam fixing plate below the arc gear is fixed with a sliding block along the horizontal direction, a sliding rail is connected with the sliding block in a sliding mode, the front side and the rear side of a driving rack are fixed on the rear wall of a cylinder fixing plate arranged along the vertical direction and the front wall of the sliding rail respectively, the arc gear is meshed with the rack and matched with the cylinder fixing plate, a plurality of cylinders are fixed on the front wall of the cylinder fixing plate at left and right intervals, a push rod of each cylinder arranged along the vertical direction is connected with a vacuum chuck through a sucker connecting piece, the vacuum chuck is provided with an interface connected with a vacuum generator, and the interface is connected with the vacuum generator arranged on the cylinder fixing plate through an air pipe.
The invention has the following advantages:
the device is designed based on the cam mechanism, the production efficiency of workpieces is improved, the complexity of the structure is greatly reduced, the structure is not easy to damage under the condition of frequent rotation, and the reliability of equipment is improved.
Drawings
FIG. 1 is a schematic diagram of a cam type reciprocating grabbing mechanism of the present invention;
FIG. 2 is a schematic diagram of the drive assembly of the apparatus of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the sliding assembly in the apparatus of the present invention.
Detailed Description
The following embodiments are provided to illustrate the present invention, but are not intended to limit the scope of the present invention.
As shown in the attached drawings, the cam type reciprocating grabbing mechanical device comprises a bottom fixing plate 10 arranged along the horizontal direction, two supporting vertical plates 7 are fixed on the bottom fixing plate 10 at intervals in a left-right parallel mode, a cam fixing plate 6 is fixed on the front walls of the two supporting vertical plates 7 along the vertical direction, a middle hole is formed in the middle of the cam fixing plate 6, a cam disc 5 is installed in the middle hole, a motor 12 is fixed in the middle of the rear wall of the cam fixing plate 6, and an output shaft of the motor 12 is connected with a key groove formed in the middle of the cam disc 5 through a key.
The cam disc 5 is characterized in that a limiting pin is eccentrically arranged on the front wall of the cam disc 5, the swing rod 8 comprises a sliding groove rod part provided with a long-strip-shaped limiting groove and an arc-shaped gear, the two arc-shaped ends of the arc-shaped gear are connected through a chord member, the sliding groove rod part is fixedly connected with the middle of the chord member, and the limiting pin is inserted into the long-strip-shaped limiting groove in the sliding groove rod part and can move along the long-strip-shaped limiting groove. The cam mechanism is simple in design and stable in operation, and converts the rotary motion into linear reciprocating motion.
A slide block is fixed on the front wall of the cam fixing plate 6 below the arc gear along the horizontal direction, a slide rail is connected with the slide block 11 in a left-right sliding mode, the front side and the rear side of a driving rack 4 are respectively fixed on the rear wall of a cylinder fixing plate 9 arranged along the vertical direction and the front wall of the slide rail, and the arc gear is meshed with the rack. The cam disc 5 is provided with a limit pin, the swing rod is provided with a limit groove, and the limit groove can limit the movement of the swing rod, so that the swing rod can move according to a specified track. The rack 4 is a sliding component which horizontally reciprocates, and the guide rail sliding block is connected with the rack, so that the movement is more stable and reliable.
The front wall of the cylinder fixing plate 9 is fixed with a plurality of cylinders 3 at left and right intervals, a push rod arranged along the vertical direction of each cylinder is connected with a vacuum chuck 1 through a chuck connecting piece 2, the vacuum chuck is provided with a connector connected with a vacuum generator, and the connector is connected with a vacuum generator 13 arranged on the cylinder fixing plate 9 through an air pipe.
When the device is used, the driving device drives the cam disc 5 to rotate, the cam disc 5 drives the swing rod 8 to rotate, the swing rod 8 is fixed on the cam fixing plate 6 and is connected with the cam disc 5 simultaneously, the swing rod 8 is meshed with the rack 4 through the gear teeth of the swing rod 8, the cylinder fixing plate 9 is connected with the rack 4, the rack 4 drives the cylinder fixing plate 9 to do linear reciprocating motion with the sliding rail, the cylinder 3 is fixed on the cylinder fixing plate 9, the vacuum chuck 1 is connected with the cylinder 3 through the chuck connecting piece 2, and the vacuum chuck moves up and down under the action of the cylinder 3 to absorb kraft paper. The device designs based on cam mechanism, improves the production efficiency of work piece, greatly reduced structure's complexity for it is not fragile under the frequent pivoted condition, improve equipment's reliability.
The above-mentioned embodiments are only for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to carry out the same, and the present invention shall not be limited to the embodiments, i.e. the equivalent changes or modifications made within the spirit of the present invention shall fall within the scope of the present invention.
Claims (1)
1. The utility model provides a cam-type snatchs mechanical device that reciprocates, includes bottom mounting plate (10) that sets up along the horizontal direction, bottom mounting plate on the parallel interval of left and right sides be fixed with two support riser (7), its characterized in that: a cam fixing plate (6) is fixed on the front walls of the two supporting vertical plates along the vertical direction, a middle hole is formed in the middle of the cam fixing plate, a cam disc (5) is installed in the middle hole, a motor (12) is fixed in the middle of the rear wall of the cam fixing plate, and an output shaft of the motor is connected with a key groove formed in the middle of the cam disc through a key;
a limiting pin is eccentrically arranged on the front wall of the cam disc, a swing rod (8) comprises a sliding chute rod part provided with a long-strip-shaped limiting groove and an arc-shaped gear, the two arc-shaped ends of the arc-shaped gear are connected through a chord member, the sliding chute rod part is fixedly connected with the middle of the chord member, and the limiting pin is inserted into the long-strip-shaped limiting groove of the sliding chute rod part and can move along the long-strip-shaped limiting groove; arc gear below's cam fixed plate's antetheca on be fixed with a slider along the horizontal direction, a slide rail links to each other with slider (11) horizontal slip, drive around one drive rack (4) both sides and fix respectively on the back wall of a cylinder fixed plate (9) that set up along vertical direction and on the antetheca of slide rail, arc gear and rack meshing cooperation the antetheca of cylinder fixed plate on the interval be fixed with a plurality of cylinders (3) about, the push rod that each cylinder set up along vertical direction passes through sucking disc connecting piece (2) and links to each other with vacuum chuck (1), vacuum chuck on leave the interface that is connected with vacuum generator, the interface pass through the trachea and install vacuum generator (13) on cylinder fixed plate (9) and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910074.4A CN112193824A (en) | 2020-09-02 | 2020-09-02 | Cam-type reciprocating grabbing mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910074.4A CN112193824A (en) | 2020-09-02 | 2020-09-02 | Cam-type reciprocating grabbing mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112193824A true CN112193824A (en) | 2021-01-08 |
Family
ID=74005625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010910074.4A Pending CN112193824A (en) | 2020-09-02 | 2020-09-02 | Cam-type reciprocating grabbing mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112193824A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207413A (en) * | 1987-06-18 | 1989-02-01 | Oki Electric Ind Co Ltd | Electronic parts conveying device |
| CN104016132A (en) * | 2014-06-13 | 2014-09-03 | 无锡明珠钢球有限公司 | Gantry type steel ball transferring machine |
| CN104555416A (en) * | 2014-12-06 | 2015-04-29 | 无锡高卓流体设备有限公司 | Injection molded blade pickup device |
| CN204917217U (en) * | 2015-08-19 | 2015-12-30 | 漳州佳龙科技股份有限公司 | Grab a bag moving mechanism |
| CN108728592A (en) * | 2018-06-07 | 2018-11-02 | 范爱妹 | A kind of suitcase production press equipment |
| CN109433475A (en) * | 2019-01-18 | 2019-03-08 | 吴建国 | A kind of architectural engineering panel material spray-painting plant |
| CN109894514A (en) * | 2019-02-21 | 2019-06-18 | 漯河职业技术学院 | A kind of electric automatization intelligence manufacture equipment |
| CN209425288U (en) * | 2018-12-20 | 2019-09-24 | 兴化市富强机械铸造有限公司 | Fixture is used in a kind of detection of automobile clutch pressure plate |
-
2020
- 2020-09-02 CN CN202010910074.4A patent/CN112193824A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207413A (en) * | 1987-06-18 | 1989-02-01 | Oki Electric Ind Co Ltd | Electronic parts conveying device |
| CN104016132A (en) * | 2014-06-13 | 2014-09-03 | 无锡明珠钢球有限公司 | Gantry type steel ball transferring machine |
| CN104555416A (en) * | 2014-12-06 | 2015-04-29 | 无锡高卓流体设备有限公司 | Injection molded blade pickup device |
| CN204917217U (en) * | 2015-08-19 | 2015-12-30 | 漳州佳龙科技股份有限公司 | Grab a bag moving mechanism |
| CN108728592A (en) * | 2018-06-07 | 2018-11-02 | 范爱妹 | A kind of suitcase production press equipment |
| CN209425288U (en) * | 2018-12-20 | 2019-09-24 | 兴化市富强机械铸造有限公司 | Fixture is used in a kind of detection of automobile clutch pressure plate |
| CN109433475A (en) * | 2019-01-18 | 2019-03-08 | 吴建国 | A kind of architectural engineering panel material spray-painting plant |
| CN109894514A (en) * | 2019-02-21 | 2019-06-18 | 漯河职业技术学院 | A kind of electric automatization intelligence manufacture equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210108 |