CN206939856U - A kind of silencer automatic screw assembly machine - Google Patents
A kind of silencer automatic screw assembly machine Download PDFInfo
- Publication number
- CN206939856U CN206939856U CN201720123681.XU CN201720123681U CN206939856U CN 206939856 U CN206939856 U CN 206939856U CN 201720123681 U CN201720123681 U CN 201720123681U CN 206939856 U CN206939856 U CN 206939856U
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- CN
- China
- Prior art keywords
- conveyer belt
- screw
- locating rod
- assembly machine
- silencer
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of silencer automatic screw assembly machine, including frame, conveyer belt, floating tool, precise positioning mechanism, auxiliary hold-down mechanism, screw feed mechanism, screw tightening mechanism and programmable controller；Workbench is set in frame, conveyer belt is installed on the table, conveyer belt upper surface is concordant with workbench upper surface, multiple floating tool intervals are uniformly detachably arranged on conveyer belt, Liang Ge precise positionings mechanism installs on the table and is symmetrically positioned in conveyer belt both sides, Liang Ge screw tightenings mechanism is slidably mounted in frame and respectively positioned at precise positioning mechanism top, hold-down mechanism is aided in be arranged in frame and between Liang Ge screw tightenings mechanism, two screw feed mechanisms connect with screw tightening mechanism.The utility model automaticity is high, simple to operate, screw assembly machine non-stop run, by Controlled by Programmable Controller in addition to man-made assembly silencer, makes screw assembling process more accurate, improves operating efficiency and product quality.
Description
Technical field
A kind of silencer manufacturing field is the utility model is related to, particularly a kind of silencer automatic screw assembly machine.
Background technology
Silencer is mainly the purpose that reduction noise is realized using sound-absorbing porous material, when sound wave enters silencer,
A part of acoustic energy rubs in the space of porous material and then is converted into heat energy and directly consumed, so that passing through silencer
Sound wave is weaker.
Need inner bag and shell being fixed by multiple screws in the production process of silencer, under normal circumstances this
Work to be manually performed, and the quality of finished product is easily influenceed by human factor, such as the elasticity heterogeneity of screw, screw
Leakage twist etc.；Meanwhile the production efficiency of silencer is relatively low, adds production cost.Existing automatic screw assembly machine is to pass through
Manipulator is assembled inner bag and shell, but the control inaccuracy of the dynamics of manipulator is easy for causing the change of silencer
Shape, so as to add the fraction defective of product, add production cost.
Utility model content
For the deficiency of above technology, the purpose of this utility model is just to provide a kind of silencer automatic screw assembly machine.
The purpose of this utility model realizes that it includes frame, conveyer belt, floating work by such technical scheme
Dress, precise positioning mechanism, auxiliary hold-down mechanism, screw feed mechanism, screw tightening mechanism and programmable controller；The frame
Workbench is provided with, the conveyer belt is horizontally mounted on the table, and the upper surface of conveyer belt and the upper surface of workbench are kept
Concordantly, multiple floating tools are evenly spaced is detachably arranged on conveyer belt, two precise positioning mechanism peaces
Fill on the table, and Liang Ge precise positionings mechanism is symmetrically positioned in the both sides of conveyer belt, two screw tightening mechanisms can slide
Dynamic is arranged in frame, and is located at the top of precise positioning mechanism respectively, and the auxiliary hold-down mechanism is arranged in frame simultaneously
Between Liang Ge screw tightenings mechanism, and hold-down mechanism is aided in be located above floating tool, two screw feed mechanisms
Mechanism connects with screw tightening；
The floating tool includes fixed block, fixed plate, kelly；Two fixed blocks are detachably arranged in conveyer belt
On, and two fixed blocks are parallel to each other, and each affixed fixed plate in fixed block upper surface, two fixed plates are parallel to each other, and two
The individual kelly is located in the lower end of two fixed plates, and two kellies are parallel to each other and vertical with fixed plate；
The programmable controller respectively with conveyer belt, precise positioning mechanism, auxiliary hold-down mechanism, screw tightening mechanism number
According to interaction.
Further, the precise positioning mechanism includes locating rod, installing plate and locating rod drive cylinder；Two described fixed
Position bar drive cylinder is installed on the table and is symmetricly set on the both sides of conveyer belt, and the cylinder rod court of locating rod drive cylinder
To conveyer belt, the affixed installing plate in front end of the cylinder rod of each locating rod drive cylinder, the front end of each installing plate
Affixed at least two are in the locating rod of same horizontal line, and two locating rod drive cylinders receive the work that programmable controller is sent
Instruct.
Further, affixed block board, the height of block board are small on the both ends of the close locating rod of described two fixed blocks
In or equal to fixed block height, be equipped with the through hole corresponding with locating rod on two block boards.
Further, the locating rod front end is provided with cushion.
Further, the screw assembly machine also includes being used for the first inspection for detecting muffler internal container and shell assembling situation
Survey device, for detecting the second detector of screw assembling situation, the first detector and the second detector respectively with PLC technology
Device data interaction.
By adopting the above-described technical solution, the beneficial effects of the utility model are：By manually by the inner bag of silencer
It is assembled in shell in the floating tool of interval installation on a moving belt, then carried out by precise positioning mechanism and auxiliary hold-down mechanism
It is fixed, the assembly work of the screw of silencer is completed, man-made assembly can avoid the deformation that silencer occurs by external force excessive two
Phenomenon, add the yield of product；Multiple floating tools are provided with conveyer belt, the continual work of screw assembly machine can be made
Make, improve operating efficiency；All working in addition to man-made assembly silencer is controlled by programmable controller, is made
It is more accurate to obtain screw assembling process, improves the quality of product.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book and claims are realized and obtained.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
In figure：1. frame；2. workbench；3. conveyer belt；4. floating tool；401. fixed block；402. fixed plate；403. card
Bar；404. block board；405. through hole；5. precise positioning mechanism；501. locating rod drive cylinders；502. installing plate；503. positioning
Bar；6. screw tightening mechanism；7. aid in hold-down mechanism；8. the first detector；9. the second detector；10. taking mechanical hand；11.
Programmable controller.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 and 2, the utility model discloses a kind of silencer automatic screw assembly machine, including frame 1,
The frame 1 is provided with workbench 2, and conveyer belt 3, upper surface and the workbench 2 of conveyer belt 3 are horizontally mounted on the workbench
Upper surface keeps concordant, and multiple floating tools 4 are evenly spaced to be detachably arranged on conveyer belt 3；The floating tool 4 wraps
Two fixed blocks being detachably arranged on conveyer belt 3 401 are included, and two fixed blocks 401 are parallel to each other, each fixed block
The affixed fixed plate 402 in 401 upper surfaces, two fixed plates 402 are parallel to each other, the plane where fixed plate 402 and conveyer belt 3
Direction of transfer it is vertical, the lower ends of two fixed plates 402 is equipped with two kellies for being used to block muffler internal container and shell
403, two kellies 403 are parallel to each other and vertical with fixed plate 402；The upper surface of workbench 2 installation Liang Ge precise positionings mechanism 5,
The precise positioning mechanism 5 includes two locating rod drive cylinders 501 being arranged on workbench 2, and two locating rod drivings
Cylinder 501 is symmetrically positioned in the both sides of conveyer belt 3, and the cylinder rod of two locating rod drive cylinders 501 is towards conveyer belt 3, two
The affixed installing plate 502 in front end of the cylinder rod of locating rod drive cylinder 501, the front end of each installing plate 502 are affixed at least
Two locating rods 503 for being used to hold out against muffler internal container and shell in same horizontal line；Slidable installation two in frame 1
Individual screw tightening mechanism 6, and Liang Ge screw tightenings mechanism 6 is located at the top of locating rod drive cylinder 501 respectively, two screws are twisted
Tight mechanism 6 connects with two vibrating disc screw feed mechanisms (not shown) respectively；Installed in frame 1 for from muffler internal container and
The auxiliary hold-down mechanism 7 compressed above shell；Programmable controller 11 is to conveyer belt 3, locating rod drive cylinder 501, screw
Tightening mechanism 6, auxiliary hold-down mechanism 7 send work order.
During work, muffler internal container and shell are stuck on floating tool 4 by operator successively, when the floating tool 4 with
When conveyer belt 3 is moved to specified location, programmable controller 11 is simultaneously to locating rod drive cylinder 501 and auxiliary hold-down mechanism 7
Work order is sent, muffler internal container and shell are accurately fixed on floating tool 4 by locating rod 503 and auxiliary hold-down mechanism 7
On, screw tightening mechanism 6 starts operation after receiving the work order that programmable controller 11 is sent, fixed after screw assembles
Position bar drive cylinder 501 and auxiliary hold-down mechanism 7 reset, and the silencer for assembling screw moves forward with conveyer belt 3, is assembling
While screw, muffler internal container and shell are fixed on floating tool 4 by operator, are so moved in circles.
Preferably, affixed block board 404, block board on the both ends of the close locating rod 503 of described two fixed blocks 401
404 height is less than or equal to the height of fixed block 401, is equipped with two block boards 404 corresponding with locating rod 503
Through hole 405, through hole 405 can play a part of stable and protect to locating rod 503.
Preferably, the front end of locating rod 503 is provided with cushion (not shown), and silencer will not be caused to wear.
Preferably, the screw assembly machine also includes being used for the first detection for detecting muffler internal container and shell assembling situation
Device 8, for detecting the second detector 9 of screw assembling situation, the first detector 8 and the second detector 9 receive programmable respectively
The work order that controller 11 is sent.
Preferably, taking mechanical hand 10 is installed, for the silencer of screw will to be assembled from floating tool in the frame 1
Taken out on 4 and be placed on specified location.
By the way that manually the inner bag of silencer and shell are assembled in the floating tool of interval installation on a moving belt, then by
Precise positioning mechanism and auxiliary hold-down mechanism are fixed, and complete the assembly work of the screw of silencer, man-made assembly can be kept away
Exempt from the phenomenon for the deformation that silencer occurs by external force excessive two, add the yield of product；Multiple floatings are provided with conveyer belt
Frock, the continual work of screw assembly machine can be made, improve operating efficiency；It is all in addition to man-made assembly silencer
Work is controlled by programmable controller so that screw assembling process is more accurate, improves the quality of product.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should
Cover among right of the present utility model.
Claims (5)
- A kind of 1. silencer automatic screw assembly machine, it is characterised in that：Including frame, conveyer belt, floating tool, precise positioning machine Structure, auxiliary hold-down mechanism, screw feed mechanism, screw tightening mechanism and programmable controller；The frame is provided with workbench, The conveyer belt is horizontally mounted on the table, and the upper surface of conveyer belt is concordant with the upper surface holding of workbench, multiple described Floating tool is evenly spaced to be detachably arranged on conveyer belt, and two precise positioning mechanisms are installed on the table, And Liang Ge precise positionings mechanism is symmetrically positioned in the both sides of conveyer belt, two screw tightening mechanisms are slidably mounted on frame On, and it is located at the top of precise positioning mechanism respectively, the auxiliary hold-down mechanism is arranged in frame and twisted positioned at two screws Between tight mechanism, and hold-down mechanism is aided in be located above floating tool, two screw feed mechanisms and screw tightening mechanism Connection；The floating tool includes fixed block, fixed plate, kelly；Two fixed blocks are detachably arranged on conveyer belt, And two fixed blocks are parallel to each other, each affixed fixed plate in fixed block upper surface, two fixed plates are parallel to each other, two institutes State the lower end that kelly is located in two fixed plates, two kellies are parallel to each other and vertical with fixed plate；The programmable controller is handed over conveyer belt, precise positioning mechanism, auxiliary hold-down mechanism, screw tightening mechanism data respectively Mutually.
- 2. silencer automatic screw assembly machine according to claim 1, it is characterised in that：The precise positioning mechanism includes Locating rod, installing plate and locating rod drive cylinder；Two locating rod drive cylinders are installed on the table and are symmetrical arranged In the both sides of conveyer belt, and the cylinder rod of locating rod drive cylinder is towards conveyer belt, the cylinder rod of each locating rod drive cylinder The affixed installing plate in front end, the front end affixed at least two of each installing plate is in the locating rod of same horizontal line, Two locating rod drive cylinders receive the work order that programmable controller is sent.
- 3. silencer automatic screw assembly machine according to claim 2, it is characterised in that：Described two fixed blocks it is close Affixed block board on the both ends of locating rod, the height of block board are less than or equal to the height of fixed block, on two block boards It is equipped with the through hole corresponding with locating rod.
- 4. silencer automatic screw assembly machine according to claim 2, it is characterised in that：The locating rod front end is provided with soft Pad.
- 5. silencer automatic screw assembly machine according to claim 1, it is characterised in that：The screw assembly machine also includes For detecting the first detector of muffler internal container and shell assembling situation, for detecting the second detection of screw assembling situation Device, the first detector and the second detector respectively with programmable controller data interaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123681.XU CN206939856U (en) | 2017-02-10 | 2017-02-10 | A kind of silencer automatic screw assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123681.XU CN206939856U (en) | 2017-02-10 | 2017-02-10 | A kind of silencer automatic screw assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939856U true CN206939856U (en) | 2018-01-30 |
Family
ID=61357383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123681.XU Expired - Fee Related CN206939856U (en) | 2017-02-10 | 2017-02-10 | A kind of silencer automatic screw assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352381A (en) * | 2018-10-31 | 2019-02-19 | 湖北三环锻造有限公司 | A kind of fixture and process equipment |
| CN113927262A (en) * | 2021-06-11 | 2022-01-14 | 重庆浩歌机电有限公司 | Power muffler screw tightening device and using method thereof |
-
2017
- 2017-02-10 CN CN201720123681.XU patent/CN206939856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352381A (en) * | 2018-10-31 | 2019-02-19 | 湖北三环锻造有限公司 | A kind of fixture and process equipment |
| CN113927262A (en) * | 2021-06-11 | 2022-01-14 | 重庆浩歌机电有限公司 | Power muffler screw tightening device and using method thereof |
| CN113927262B (en) * | 2021-06-11 | 2022-12-27 | 重庆浩歌机电有限公司 | Power muffler screw tightening device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190210 |