CN107138933B - Automatic circulating device for jig - Google Patents
Automatic circulating device for jig Download PDFInfo
- Publication number
- CN107138933B CN107138933B CN201710589871.5A CN201710589871A CN107138933B CN 107138933 B CN107138933 B CN 107138933B CN 201710589871 A CN201710589871 A CN 201710589871A CN 107138933 B CN107138933 B CN 107138933B
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- guide rail
- pushing device
- jig
- pushing
- transverse
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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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Automatic Assembly (AREA)
Abstract
The invention belongs to the technical field of automation equipment, and particularly relates to an automatic jig circulating device which comprises a base, and a first longitudinal pushing device, a first transverse pushing device, a second longitudinal pushing device, a second transverse pushing device and a circulating guide rail which are arranged on the base, wherein the circulating guide rail is a circulating structure formed by sequentially connecting a first guide rail, a second guide rail, a third guide rail and a fourth guide rail end to end; and the structure is simple, and the operation and debugging are convenient. The inside of second guide rail, third guide rail and fourth guide rail is provided with anti-sticking and dies the device, and with the circular arc chamfer cooperation of tool bottom, make the tool can not block and die in the guide rail, and the top of above-mentioned guide rail is equipped with spacing inclined plane, cooperatees with the inclined plane chamfer on the tool, makes the tool can not break away from the guide rail.
Description
Technical Field
The invention belongs to the technical field of automation equipment, and particularly relates to an automatic circulating device for a jig.
Background
With the continuous development of the automatic manufacturing technology, more and more products are produced by using an automatic assembly line, especially for the production and assembly of some electronic products, such as small-sized electroacoustic products, due to the miniaturization and densification of the electronic products. In the assembling process, a jig is usually used for assisting the assembling and attaching of each part, the existing production technology is utilized for assembling the related parts into a whole in one step, and then the parts are gradually dried in the following process; put the part on the tool, through streamlined production, constantly circulate the transport with the tool on the guide rail, put the part on the tool, along with the processing of accomplishing each station of transport of tool, finally take off the part from the tool again, accomplish the course of working, practice thrift the human cost, need not to retrieve the tool and reload. Common tool circulating device's structure is complicated, and required power device is more for holistic circulation process is complicated, and the degree of difficulty of debugging a plurality of power device and mutually supporting is big. The tool circulates through power device's promotion on the circulation guide rail, and the angle of tool atress has the deviation slightly to lead to the tool card to die in the guide rail, influences the conveying of tool, influences the production of whole assembly line even.
Disclosure of Invention
The automatic circulating device has the advantages of being reasonable in structure and convenient to use, debugging is convenient, and the phenomenon that a jig is stuck in a guide rail in the conveying process cannot occur.
In order to solve the technical problem, the invention provides an automatic jig circulating device which comprises a base, and a first longitudinal pushing device, a first transverse pushing device, a second longitudinal pushing device, a second transverse pushing device and a circulating guide rail which are arranged on the base, wherein the circulating guide rail is a circulating structure formed by sequentially connecting a first guide rail, a second guide rail, a third guide rail and a fourth guide rail end to end, the first transverse pushing device for pushing a jig into the first guide rail is arranged at the joint of the first guide rail and the fourth guide rail, the first longitudinal pushing device for pushing the jig into the second guide rail is arranged at the joint of the first guide rail and the second guide rail, the second transverse pushing device for pushing the jig into the third guide rail is arranged at the joint of the second guide rail and the third guide rail, and the second longitudinal pushing device for pushing the jig into the fourth guide rail is arranged at the joint of the third guide rail and the fourth guide rail.
Preferably, the second guide rail, the third guide rail and the fourth guide rail have the same structure and are all in a concave shape, anti-locking devices are arranged inside the second guide rail, the third guide rail and the fourth guide rail, and the tops of two sides of the guide rails are respectively provided with a limiting inclined plane.
Preferably, the anti-blocking device is arranged at the joint of the bottom and two side walls in the second guide rail, the third guide rail and the fourth guide rail, and the anti-blocking device is a plurality of bull's eyes steel balls.
Preferably, the jig used by the circulating device is rectangular, an inclined chamfer is arranged between the top surface of the jig and each side surface, the inclined chamfer is matched with the limiting inclined surfaces on the second guide rail, the third guide rail and the fourth guide rail, and an arc chamfer is arranged between the bottom surface of the jig and each side surface.
Preferably, the two sides of the first guide rail are provided with frames, the first transverse pushing device is installed on the frames and comprises a fixing plate, a first transverse cylinder and a push plate, the fixing plate is arranged on the frames, the first transverse cylinder is arranged on the fixing plate, and a power rod of the first transverse cylinder is connected with the push plate.
Preferably, the first longitudinal pushing device comprises a feeding table, a first sliding block, a first air cylinder, a second sliding block, a second air cylinder and a material pushing plate, the first sliding block is connected with the surface of the feeding table in a sliding mode through a sliding rail, and the first air cylinder for driving the first sliding block is arranged at the lower portion of the feeding table; the second sliding block is connected with the upper part of the first sliding block in a sliding mode through a sliding rail, a second air cylinder for driving the second sliding block is arranged on the side face of the second sliding block, the sliding rail of the first sliding block is perpendicular to the sliding rail of the second sliding block, and a material pushing plate is arranged on one side, facing the first guide rail, of the second sliding block.
Preferably, the material pushing plate is provided with a plurality of feeding grooves, the feeding grooves are U-shaped, grooves are formed in two side walls of each feeding groove, springs are arranged at the bottoms of the grooves, clamping blocks are further arranged in the grooves, and limiting lines matched with the clamping blocks are arranged in the grooves.
Preferably, the surface of the clamping block is sequentially divided into a first arc, a clamping arm and a second arc along the opening direction of the feeding groove.
Preferably, the second transverse pushing device and the second longitudinal pushing device are devices with the same structure and respectively comprise an air cylinder, an air cylinder fixing seat and a pushing block, the air cylinder is respectively fixed on the side surface or the upper position of the corresponding guide rail through the air cylinder fixing seat, and power rods of the air cylinder are respectively connected with the pushing block.
Preferably, the endless guide rail is rectangular in shape.
Has the advantages that:
the automatic circulating device has the characteristics of reasonable structure and convenience in use, the circulating guide rail is a rectangular structure formed by sequentially connecting a first guide rail, a second guide rail, a third guide rail and a fourth guide rail end to end, corresponding pushing devices are arranged at the connecting positions of the guide rails and the guide rails, and the pushing devices are matched with each other to complete the circulation of the jig, so that parts can be machined at each station; the first guide rail can be used for placing a plurality of rows and lines of jigs, so that the problem that the jigs need to be recycled and then put into a production line again is solved; and simple structure, thrust unit's quantity reasonable in design, convenient operation and debugging.
The inside of second guide rail, third guide rail and fourth guide rail is provided with the anti-sticking device that dies, and the anti-sticking device can be for setting up a plurality of eyeball at bottom and side intersection, mutually supports with the circular arc chamfer of tool bottom, makes things convenient for the removal of tool, makes the tool can not block the inside of dying at the guide rail, and the top of above-mentioned guide rail is equipped with spacing inclined plane, is equipped with the inclined plane chamfer with the upper portion of tool and cooperatees, makes the tool can not break away from the guide rail.
The first transverse pushing device, the second longitudinal pushing device and the second transverse pushing device can be arranged above the guide rail as required, so that the occupied land is saved; a plurality of feeding grooves are formed in the material pushing plate of the first longitudinal pushing device, so that a plurality of jigs can be moved at one time, and the jig moving efficiency is high.
When the tool is less than the chute feeder, the tool collides with the inner wall of the chute feeder when the tool can move due to the vibration of the machine table, the tool is damaged, and even parts can be damaged. The surface of the clamping block is divided into a first arc, a clamping arm and a second arc in sequence along the opening direction of the feeding groove, so that when the spring is compressed to the maximum degree, the clamping block and the inner wall of the feeding groove are smooth and excessive.
Drawings
FIG. 1 is a schematic view of the structure of a circulation apparatus according to the present invention;
FIG. 2 is a schematic structural view of a first lateral pushing device;
FIG. 3 is a schematic structural view of the first longitudinal pushing device;
FIG. 4 is a schematic view of the feed chute configuration;
FIG. 5 is a schematic structural view of the jig;
FIG. 6 is a schematic view of a first rail;
FIG. 7 is a schematic cross-sectional view of the jig and the first guide rail;
the attached drawings are marked as follows: 1-base, 2-first longitudinal pushing device, 21-feeding table, 22-first sliding block, 23-first cylinder, 24-second sliding block, 25-second cylinder, 26-material pushing plate, 27-feeding groove, 271-clamping block, 272-spring, 273-groove, 274-first arc, 275-clamping arm, 276-second arc, 3-first guide rail, 31-frame, 4-first transverse pushing device, 41-fixing plate, 42-first transverse cylinder, 43-pushing plate, 44-limiting block, 45-buffer, 5-fourth guide rail, 6-second longitudinal pushing device, 7-third guide rail, 8-second transverse pushing device, 9-second guide rail, 91-stopping block, 10-pushing block, 11-jig, 111-bevel chamfer, 112-arc chamfer, 12-bull's eye steel ball and 13-limiting bevel.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
An automatic jig circulating device as shown in fig. 1 to 7 comprises a base 1, and a first longitudinal pushing device 2, a first transverse pushing device 4, a second longitudinal pushing device 6, a second transverse pushing device 8 and a circulating guide rail which are arranged on the base 1, wherein the circulating guide rail is a circulating structure formed by sequentially connecting a first guide rail 3, a second guide rail 9, a third guide rail 7 and a fourth guide rail 5 end to end, the first transverse pushing device 4 for pushing a jig into the first guide rail is arranged at the joint of the first guide rail 3 and the fourth guide rail 5, the first longitudinal pushing device 2 for pushing the jig into the second guide rail 9 is arranged at the joint of the first guide rail 3 and the second guide rail 9, the second transverse pushing device 8 for pushing the jig into the third guide rail 7 is arranged at the joint of the second guide rail 9 and the third guide rail 7, and the second longitudinal pushing device 6 for pushing the jig into the fourth guide rail 5 is arranged at the joint of the third guide rail 7 and the fourth guide rail 5.
In this embodiment, the circular guide rail is rectangular, the first guide rail 3 is equivalent to a material conveying platform, and can be used for placing multiple rows and multiple columns of jigs, the material pushing plate 26 is provided with 7 material feeding grooves 27, and the first guide rail 37 is provided with 7 rows of jigs; as shown in fig. 6, the second guide rail 9, the third guide rail 7 and the fourth guide rail 5 have the same structure and are all in a concave shape, anti-blocking devices are arranged inside the second guide rail 9, the third guide rail 7 and the fourth guide rail 5, and the tops of two sides of the guide rails are respectively provided with a limit inclined plane 13; anti-locking devices are arranged at the joints of the bottoms and the two side walls in the second guide rail 9, the third guide rail 7 and the fourth guide rail 5, the anti-locking devices are a plurality of bull-eye steel balls 12, the bull-eye steel balls are the existing inner hexagonal elastic steel balls in the market, and can be installed in the guide rails through threads, so that the installation and the disassembly are convenient, the fixture cannot be locked in the guide rails in the moving process of the fixture, and the tops of the two sides of the guide rails are respectively provided with a limiting inclined plane 13 to prevent the fixture from deviating and separating from the guide rails; as shown in fig. 6 and 7, the circulating device using jig 11 is rectangular, an inclined chamfer 111 is provided between the top surface of the jig 11 and each side surface, the inclined chamfer 111 is matched with the limiting inclined surface 13 on the second guide rail 9, the third guide rail 7 and the fourth guide rail 5, an arc chamfer 112 is provided between the bottom surface of the jig 11 and each side surface, and the side surface of the jig is in arc transition with the side surface junction.
As shown in fig. 1 and 2, both sides of the first guide rail 3 are provided with a frame 31, the first transverse pushing device 4 is mounted on the frame 31, the first transverse pushing device 4 includes a fixing plate 41, a first transverse cylinder 42, a push plate 43, a limit plate 44 and a buffer 45, the fixing plate 41 is disposed on the frame 31, the first transverse cylinder 42 is disposed on the fixing plate 41, and a power rod of the first transverse cylinder 42 is connected with the push plate 43; a limiting block 44 is arranged on the fixing plate 41 on one side of the push plate 43, a buffer 45 is arranged on the limiting block 44, and the width of the push plate 43 is the same as that of the guide rail in the first guide rail 3.
As shown in fig. 3, the first longitudinal pushing device 2 includes a feeding table 21, a first slider 22, a first cylinder 23, a second slider 24, a second cylinder 25 and a material pushing plate 26, the first slider 22 is slidably connected to the surface of the feeding table 21 through a slide rail, and a first cylinder 23 for driving the first slider 22 is disposed at the lower part of the feeding table 21; the second slide block 24 is connected with the upper part of the first slide block 22 in a sliding manner through a slide rail, a second cylinder 25 for driving the second slide block 24 is arranged on the side surface of the second slide block 24, the slide rail of the first slide block 22 is perpendicular to the slide rail of the second slide block 24, and a material pushing plate 26 is arranged on one side of the second slide block 24 facing the first guide rail 3. The first air cylinder 23 is fixed below the feeding table 21, the feeding table 21 is provided with a through groove, and a power rod of the first air cylinder 23 is connected with the first sliding block 22 through the through groove. The material pushing plate 26 is provided with a plurality of feeding grooves 27, the feeding grooves 27 are U-shaped, two side walls of each feeding groove 27 are provided with grooves 273, the bottoms of the grooves are provided with springs 272, clamping blocks 271 are further arranged in the grooves 273, and limiting lines matched with the clamping blocks 271 are arranged in the grooves 273, so that the springs 272 cannot fall off from the grooves 273 when abutting against the clamping blocks 271. As shown in fig. 4, the surface of the clamp block 271 is divided into a first arc 274, a clamp arm 275 and a second arc 276 in sequence along the opening direction of the feed chute 27; limiting plates are arranged on two sides of the first sliding block 22, and a buffer is arranged on each limiting plate to buffer the second sliding block 24 to move back and forth, so that vibration is reduced.
The second transverse pushing device 8 and the second longitudinal pushing device 6 are devices of the same structure and respectively comprise a cylinder, a cylinder fixing seat and a pushing block 10, the cylinders are respectively fixed on the side faces or the upper positions of corresponding guide rails through the cylinder fixing seats according to the overall structure requirement of the machine table, power rods of the cylinders are respectively connected with the pushing block 10, guide rail notches which are matched with the second transverse pushing device 8 pushing block and the second longitudinal pushing device 6 pushing block to move back and forth are respectively arranged on the second guide rail 9 and the third guide rail 7, and the shape of the pushing block is designed according to the shapes of the guide rail notches and the jig. And stoppers 91 are arranged at the tops of two sides of the second guide rail 9.
The circulation process of the automatic circulation device in the invention is as follows: the jig is pushed to the first longitudinal pushing device 2 by the pushing plate 43 of the first transverse pushing device 4, when the jig is pushed to the first longitudinal pushing device 2, the first air cylinder 23 pushes the first slide block 22 to the first guide rail 3, so that the feeding groove 27 of the pushing plate 26 is forked to the jig, the jig is pushed to the second guide rail 9 by the second air cylinder 25, the second guide rail 9 is a station for unloading the part from the jig in the whole cycle, therefore, a stop block 91 is arranged at the position to prevent the jig from being separated from the second guide rail 9 in the unloading process, the unloading station is arranged at other guide rails according to production requirements, and the stop block can be arranged at the corresponding guide rail. When the quantity of the jigs entering the second guide rail position continuously increases to the front of the second transverse pushing device 8, the pushing block 10 of the second transverse pushing device 8 pushes the jigs to the third guide rail 7 position through the notch on the second guide rail 9, the jigs entering the third guide rail 7 and the fourth guide rail 5 are pushed to the fourth guide rail 5 through the second longitudinal pushing device 6, the quantity of the jigs entering the fourth guide rail continuously increases, the jigs gradually enter the first guide rail 3, and the jigs enter the circulation of the next wheel.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the above-described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent alterations and modifications are intended to be included within the scope of the invention, without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a tool automatic cycle device which characterized in that: the jig pushing device comprises a base (1), and a first longitudinal pushing device (2), a first transverse pushing device (4), a second longitudinal pushing device (6), a second transverse pushing device (8) and a circulating guide rail which are arranged on the base (1), wherein the circulating guide rail is a circulating structure formed by sequentially connecting a first guide rail (3), a second guide rail (9), a third guide rail (7) and a fourth guide rail (5) end to end, the circulating guide rail is rectangular, a first transverse pushing device (4) for pushing a jig (11) into the first guide rail (3) is arranged at the joint of the first guide rail (3) and the fourth guide rail (5), the first longitudinal pushing device (2) for pushing the jig (11) into the second guide rail (9) is arranged at the joint of the first guide rail (3) and the second guide rail (9), the second transverse pushing device (8) for pushing the jig (11) into the third guide rail (7) is arranged at the joint of the second guide rail (9) and the third guide rail (7), and the fourth longitudinal pushing device (11) for pushing the jig (11) into the third guide rail (7) is arranged at the joint of the fourth guide rail (5); the second guide rail (9), the third guide rail (7) and the fourth guide rail (5) have the same structure and are in a concave shape, anti-blocking devices are arranged in the second guide rail (9), the third guide rail (7) and the fourth guide rail (5), and the tops of two sides of the guide rails are respectively provided with a limiting inclined plane (13); the anti-blocking device is a plurality of bullseye steel balls (12) and is arranged at the joint of the bottom and two side walls in the second guide rail (9), the third guide rail (7) and the fourth guide rail (5); the appearance of a jig (11) used by the circulating device is cuboid, an inclined chamfer (111) is arranged between the top surface and each side surface of the jig (11), the inclined chamfer (111) is matched with a limiting inclined plane (13) on the second guide rail (9), the third guide rail (7) and the fourth guide rail (5), and an arc chamfer (112) is arranged between the bottom surface and each side surface of the jig (11); both sides of the first guide rail (3) are provided with frames (31), the first transverse pushing device (4) is installed on the frames (31), the first transverse pushing device (4) comprises a fixing plate (41), a first transverse cylinder (42) and a push plate (43), the fixing plate (41) is arranged on the frames (31), the first transverse cylinder (42) is arranged on the fixing plate (41), and a power rod of the first transverse cylinder (42) is connected with the push plate (43); a limiting block (44) is arranged on the fixing plate (41) on one side of the push plate (43), a buffer (45) is arranged on the limiting block (44), and the width of the push plate (43) is the same as that of the first guide rail (3); the first longitudinal pushing device (2) comprises a feeding table (21), a first sliding block (22), a first air cylinder (23), a second sliding block (24), a second air cylinder (25) and a material pushing plate (26), the first sliding block (22) is connected with the surface of the feeding table (21) in a sliding mode through a sliding rail, and the first air cylinder (23) for driving the first sliding block (22) is arranged at the lower portion of the feeding table (21); the second sliding block (24) is connected with the upper part of the first sliding block (22) in a sliding mode through a sliding rail, a second air cylinder (25) for driving the second sliding block (24) is arranged on the side face of the second sliding block (24), the sliding rail of the first sliding block (22) is perpendicular to the sliding rail of the second sliding block (24), and a material pushing plate (26) is arranged on one side, facing the first guide rail (3), of the second sliding block (24); the material pushing plate (26) is provided with a plurality of material feeding grooves (27), the material feeding grooves (27) are U-shaped, grooves (273) are formed in two side walls of each material feeding groove (27), springs (272) are arranged at the bottoms of the grooves, clamping blocks (271) are further arranged in the grooves (273), and limiting lines matched with the clamping blocks (271) are arranged in the grooves (273); the surface of the clamping block (271) is sequentially divided into a first circular arc (274), a clamping arm (275) and a second circular arc (276) along the opening direction of the feeding groove (27);
the second transverse pushing device (8) and the second longitudinal pushing device (6) are devices with the same structure and respectively comprise an air cylinder, an air cylinder fixing seat and a pushing block (10), the air cylinder is respectively fixed on the side surface or the upper position of the corresponding guide rail through the air cylinder fixing seat, and power rods of the air cylinder are respectively connected with the pushing block (10); guide rail gaps which are matched with the second transverse pushing device (8) and the second longitudinal pushing device (6) to move back and forth are respectively arranged on the second guide rail (9) and the third guide rail (7); and the tops of two sides of the second guide rail (9) are provided with stop blocks (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589871.5A CN107138933B (en) | 2017-07-19 | 2017-07-19 | Automatic circulating device for jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589871.5A CN107138933B (en) | 2017-07-19 | 2017-07-19 | Automatic circulating device for jig |
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| Publication Number | Publication Date |
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| CN107138933A CN107138933A (en) | 2017-09-08 |
| CN107138933B true CN107138933B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710589871.5A Active CN107138933B (en) | 2017-07-19 | 2017-07-19 | Automatic circulating device for jig |
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| CN106181377A (en) * | 2016-01-27 | 2016-12-07 | 苏州凯磊胜自动化科技有限公司 | The circulation assembling device of automatization's transmission equipment tool |
| CN205972714U (en) * | 2016-08-08 | 2017-02-22 | 深圳市海目星激光科技有限公司 | Tool circulated flow water line |
| CN206336770U (en) * | 2016-12-29 | 2017-07-18 | 重庆市永川区新窝建材有限公司 | A kind of hollow brick blank turns over base fixture |
| CN106736484A (en) * | 2017-01-04 | 2017-05-31 | 江苏省苏中建设集团股份有限公司 | A kind of electric terminal arranges automatic locking screw machine |
| CN106878914A (en) * | 2017-04-05 | 2017-06-20 | 苏州文得昌自动化科技有限公司 | A kind of loudspeaker assembles process equipment |
| CN206952487U (en) * | 2017-07-19 | 2018-02-02 | 江西迪迪工业智能设备有限公司 | A kind of tool automatic circulation device |
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|---|---|
| CN107138933A (en) | 2017-09-08 |
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