CN111703807A - High-precision jig conveying line and jig - Google Patents
High-precision jig conveying line and jig Download PDFInfo
- Publication number
- CN111703807A CN111703807A CN202010707635.0A CN202010707635A CN111703807A CN 111703807 A CN111703807 A CN 111703807A CN 202010707635 A CN202010707635 A CN 202010707635A CN 111703807 A CN111703807 A CN 111703807A
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- China
- Prior art keywords
- belt line
- jig
- jacking
- line
- precision
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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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
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a high-precision jig conveying line and a jig, aiming at solving the technical problem of short service life of a belt line in an automatic production line due to repeated starting and stopping. The high-precision jig conveying line comprises a belt line and a plurality of groups of jacking mechanisms, the jacking mechanisms are equidistantly arranged below the belt line along the length direction of the belt line, and a photoelectric sensor is arranged above the belt line and corresponds to each group of jacking mechanisms; the belt line comprises a base and two parallel narrow belts arranged on the base, a guide plate positioned between the two narrow belts is arranged at the top of the base, and a guide groove matched with the guide plate is arranged at the bottom of the jig; the jacking mechanism comprises a servo screw rod jacking machine, a supporting seat and a positioning block, an arc-shaped surface is arranged at the top of the positioning block, and a clamping groove clamped with the positioning block is formed in the bottom of the jig. The jacking mechanism can jack and position the jig, and can block the jig from flowing according to the production rhythm, so that the belt line is prevented from being started and stopped all the time, and the service life of the belt line is prolonged.
Description
Technical Field
The invention belongs to the technical field of non-standard equipment, and particularly relates to a high-precision jig conveying line.
Background
In an automatic production line, a jig is used for positioning and clamping a product, and is one of necessary auxiliary devices. The jig is moved between the processing stations along with the conveying line. The belt line is generally adopted as a conveying line in the automatic production line of precision products, the operation is stable and the noise is low. The tool can take place the removal all around in the belt line, and the unable direct positioning of tool in the belt line needs external equipment to grab the tool and fixes a position once more in the station of side and just can guarantee the processing or the equipment precision of product. The external part of the automatic production line is additionally provided with the gripping device, so that the volume of the automatic production line is increased, the belt line needs to be matched with the production beat to start and stop, and the service life of the belt line is shortened.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to promote the life of belt line through optimizing the structure of tool transfer chain, reduce automation line's volume.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a high-precision jig conveying line comprises a belt line and a plurality of groups of jacking mechanisms, wherein the jacking mechanisms are equidistantly installed below the belt line along the length direction of the belt line, and a photoelectric sensor is installed above the belt line and corresponds to each group of jacking mechanisms; the belt line comprises a base and two parallel narrow belts arranged on the base, a guide plate positioned between the two narrow belts is arranged at the top of the base, and a guide groove matched with the guide plate is arranged at the bottom of the jig; the jacking mechanism comprises a servo screw rod jacking machine, a supporting seat and a positioning block, the supporting seat is positioned below the belt line, the top of the supporting seat is arranged on two positioning plates which are vertically arranged on two sides of the belt line respectively, and the positioning block is fixed on the top of the positioning plate; the top of locating piece is provided with the arcwall face, the bottom of tool be provided with the draw-in groove of locating piece block.
In this technical scheme, after the tool is detected by the photoelectric sensor of current station, climbing mechanism rises one section distance and makes locating piece and belt line equal height or slightly be less than the belt line, and the locating piece is higher than the belt line, the tool moves backward along with the belt line, after the locating piece card advances the bottom draw-in groove of tool, photoelectric sensor's signal resumes, climbing mechanism rises one section distance again, upwards push up the tool from the belt line, tool at this moment is through the locating piece location (the tool is fixed a position by the deflector in the belt line), the product that sets up on the belt line top can directly be processed to the processing unit.
Compared with the prior art, the invention has the beneficial effects that:
1. the jig keeps a relative position with the belt all the time in the process of moving forward along with the belt line by arranging the two narrow belts and the middle guide plate;
2. the positioning block at the top of the jacking mechanism is clamped in the clamping groove at the bottom of the jig, so that the jig can be prevented from moving along with the belt line, and the jig can be positioned, and the processing precision of a product is improved;
3. the jacking mechanism directly jacks the jig upwards away from the belt line, and the processing unit arranged above the jacking mechanism directly processes the product downwards, so that a jig grabbing device does not need to be arranged beside the belt line, and the volume of production equipment is reduced;
4. the jacking mechanism can jack and position the jig, and can block the jig from flowing according to the production rhythm, so that the belt line is prevented from being started and stopped all the time, and the service life of the belt line is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a block diagram of a conveying line in an embodiment;
FIG. 2 is a view showing the structure of a jig in the embodiment;
FIG. 3 is a schematic diagram of a jack mechanism in an embodiment;
fig. 4-6 are schematic diagrams of positioning and lifting of the jig in the embodiment.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
Referring to fig. 1, a high-precision jig conveying line and a jig shown in fig. 2 are shown, the conveying line includes a belt line 10 and a plurality of sets of lifting mechanisms 20, and the jig 30 includes a jig plate 31 and a clamping assembly disposed on the top of the jig plate. The jacking mechanisms 20 are equidistantly arranged below the belt line 10 along the length direction of the belt line 10, and a photoelectric sensor is arranged above the belt line 10 corresponding to each group of jacking mechanisms 20; the belt line 10 comprises a base 11 and two parallel narrow belts 12 mounted on the base, a guide plate 13 located between the two narrow belts is mounted at the top of the base, and a guide groove 32 matched with the guide plate is arranged at the bottom of the jig. Referring to fig. 3, the jacking mechanism 20 comprises a servo screw jack 21, a support seat 22 and a positioning block 23, the support seat is located below the belt line 10, the top of the support seat is mounted on two positioning plates 24 which are vertically arranged on two sides of the belt line 10, and the positioning blocks are fixed on the top of the positioning plates; the top of locating piece is provided with the arcwall face, and the bottom of tool is provided with the draw-in groove 33 with the locating piece block. The shape of the card slot is preferably V-shaped. The working principle of the conveying line is as follows:
under the tool moving state, climbing mechanism's locating hole and tool separation (see fig. 4), after the tool is detected by the photoelectric sensor of current station, climbing mechanism 20 rises a section distance and makes locating piece and belt line 10 be equal in height or slightly less than belt line 10, and the locating piece is higher than belt line 10, the tool moves backward along with belt line 10, after the locating piece card entered the bottom draw-in groove of tool (see fig. 5), photoelectric sensor's signal resumes, climbing mechanism 20 rises a section distance again, upwards push the tool away from belt line 10 (see fig. 6), the tool of this moment is through locating piece location (the tool is fixed a position by the deflector in belt line 10), the product that sets up on the tool can directly be processed to the processing unit of belt line 10 top. If the processing unit is a blanking unit, a waste guide pipe is additionally arranged in the corresponding jacking mechanism 20, the waste guide pipe is driven to lift by the servo screw rod jacking machine, the top movable guide plate penetrates through the yielding hole, and the bottom of the top movable guide plate is connected with the waste collecting box. The top of waste material pipe sets up soft rubber circle, and when climbing mechanism 20 rose first height, the waste material pipe passed from the hole of stepping down, and soft rubber circle slightly crimping is in the bottom of tool board.
Further, the positioning blocks 23 are arranged in two groups and are arranged at intervals along the length direction of the positioning plate, the two groups of positioning blocks are arranged, contact points of the positioning blocks and the bottom of the jig are increased, and positioning and lifting stability of the jig are improved.
Further, a material baffle plate 40 is arranged on one side of the jacking mechanism 20 corresponding to the tail end of the belt line 10. When the jacking mechanism 20 is at the first height, the striker plate is higher than the plane of the belt line 10, and even if the jacking mechanism 20 does not rise to the second height in time, the jig cannot move forward continuously.
There is the clearance between the guide way of deflector and tool bottom, if the tool is partial to one side, the relative position precision between product and the processing unit will exceed the tolerance range, consequently in this implementation, all set up side push mechanism 50 and side shield 60 in every climbing mechanism 20, side push mechanism and side shield are located the both sides of belt line 10 respectively. The side pushing mechanism comprises a pushing block 51 and an air cylinder 52, the air cylinder is fixed on the side surface of the positioning plate, and the pushing block is fixedly connected with an expansion link of the air cylinder. After the jacking mechanism 20 pushes the jig away from the belt line 10, the side pushing mechanism pushes the jig away towards one side of the side baffle, so that the side-leaning positioning of the jig is realized, and the relative position precision between a product and a processing unit is ensured.
The push block is made of metal, and an exhaust groove 53 is formed in one side, corresponding to the belt line 10, of the push block, so that noise generated during side pushing can be reduced.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles described herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The high-precision jig conveying line is characterized by comprising a belt line and a plurality of groups of jacking mechanisms, wherein the jacking mechanisms are equidistantly installed below the belt line along the length direction of the belt line, and a photoelectric sensor is installed above the belt line corresponding to each group of jacking mechanisms; the belt line comprises a base and two parallel narrow belts arranged on the base, a guide plate positioned between the two narrow belts is arranged at the top of the base, and a guide groove matched with the guide plate is arranged at the bottom of the jig; the jacking mechanism comprises a servo screw rod jacking machine, a supporting seat and a positioning block, the supporting seat is positioned below the belt line, the top of the supporting seat is arranged on two positioning plates which are vertically arranged on two sides of the belt line respectively, and the positioning block is fixed on the top of the positioning plate; the top of locating piece is provided with the arcwall face, the bottom of tool be provided with the draw-in groove of locating piece block.
2. The high-precision jig conveying line according to claim 1, wherein the positioning blocks are arranged in two groups and are arranged at intervals along the length direction of the positioning plate.
3. The high-precision jig conveying line according to claim 1, wherein a striker plate is arranged on one side of the jacking mechanism corresponding to the tail end of the belt line.
4. The high-precision jig conveying line according to claim 1, wherein the jacking mechanism comprises a side pushing mechanism and a side baffle, and the side pushing mechanism and the side baffle are respectively located on two sides of the belt line.
5. The high-precision jig conveying line according to claim 4, wherein the side pushing mechanism comprises a pushing block and an air cylinder, the air cylinder is fixed to the side face of the positioning plate, and the pushing block is fixedly connected with a telescopic rod of the air cylinder.
6. The high-precision jig conveying line according to claim 5, wherein an exhaust groove is formed in one side of the push block, which corresponds to the belt line.
7. A jig comprising a jig plate, wherein the bottom of the jig plate is provided with the locking groove and the guide groove as set forth in claim 1.
8. The fixture according to claim 7, wherein the slot is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707635.0A CN111703807B (en) | 2020-07-21 | 2020-07-21 | High-precision jig conveying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707635.0A CN111703807B (en) | 2020-07-21 | 2020-07-21 | High-precision jig conveying line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111703807A true CN111703807A (en) | 2020-09-25 |
| CN111703807B CN111703807B (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010707635.0A Active CN111703807B (en) | 2020-07-21 | 2020-07-21 | High-precision jig conveying line |
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| Country | Link |
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| CN (1) | CN111703807B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110180A (en) * | 2020-09-28 | 2020-12-22 | 上海威克鲍尔通信科技有限公司 | Transmission and reflux unit of carrier |
| CN112623637A (en) * | 2020-12-09 | 2021-04-09 | 书香门地集团股份有限公司 | Floor intelligent conveying device for floor production |
Citations (4)
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|---|---|---|---|---|
| DE202007009590U1 (en) * | 2007-07-09 | 2007-08-30 | Grenzebach Maschinenbau Gmbh | Disk-shaped objects e.g. sequential bulk goods, collecting conveyor, has burl band provided in end area of collecting band and raised over upper edge of collecting band by lifting device |
| CN102862082A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Positioning and clamping mechanism for a plurality of drill holes |
| CN109704048A (en) * | 2019-02-01 | 2019-05-03 | 深圳若贝特智能机器人科技有限公司 | A kind of pallet pipeline |
| CN210260045U (en) * | 2019-06-06 | 2020-04-07 | 恒赫鼎富(苏州)电子有限公司 | Flexible line way board test fixture return-flow system |
-
2020
- 2020-07-21 CN CN202010707635.0A patent/CN111703807B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007009590U1 (en) * | 2007-07-09 | 2007-08-30 | Grenzebach Maschinenbau Gmbh | Disk-shaped objects e.g. sequential bulk goods, collecting conveyor, has burl band provided in end area of collecting band and raised over upper edge of collecting band by lifting device |
| CN102862082A (en) * | 2012-10-19 | 2013-01-09 | 江苏腾旋科技股份有限公司 | Positioning and clamping mechanism for a plurality of drill holes |
| CN109704048A (en) * | 2019-02-01 | 2019-05-03 | 深圳若贝特智能机器人科技有限公司 | A kind of pallet pipeline |
| CN210260045U (en) * | 2019-06-06 | 2020-04-07 | 恒赫鼎富(苏州)电子有限公司 | Flexible line way board test fixture return-flow system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110180A (en) * | 2020-09-28 | 2020-12-22 | 上海威克鲍尔通信科技有限公司 | Transmission and reflux unit of carrier |
| CN112623637A (en) * | 2020-12-09 | 2021-04-09 | 书香门地集团股份有限公司 | Floor intelligent conveying device for floor production |
| CN112623637B (en) * | 2020-12-09 | 2022-09-06 | 书香门地集团股份有限公司 | Floor intelligent conveying device for floor production |
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| Publication number | Publication date |
|---|---|
| CN111703807B (en) | 2021-11-09 |
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