CN109227076B - gasket grabbing and assembling device - Google Patents
gasket grabbing and assembling device Download PDFInfo
- Publication number
- CN109227076B CN109227076B CN201811054287.0A CN201811054287A CN109227076B CN 109227076 B CN109227076 B CN 109227076B CN 201811054287 A CN201811054287 A CN 201811054287A CN 109227076 B CN109227076 B CN 109227076B
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- Prior art keywords
- gasket
- fixed
- block
- vacuum suction
- suction head
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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
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
-
- 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
-
- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
the invention discloses a gasket grabbing and assembling device which comprises a feeding assembly and a rotary discharging mechanism, wherein the feeding assembly comprises a fixed block, a feeding chute, a sliding ejector block, a reset spring and a spring cover, the feeding chute is internally flanged, one end of the reset spring is connected with the sliding ejector block, the other end of the reset spring is connected with the spring cover, the rotary discharging mechanism comprises a turnover plate, a guide piece and a double-shaft cylinder, the turnover plate is sleeved on the guide piece, the double-shaft cylinder is connected with one end of the turnover plate, two ends of the guide piece are respectively provided with a vacuum suction head, a circular groove is formed in the vacuum suction head, and a vacuum suction hole is formed in the circular groove; according to the invention, the vacuum suction head is adopted to suck the gasket in a vacuum state, so that the gasket is grabbed, the gasket is better protected, and the stability of the gasket is more durable; the vacuum suction head is arranged on the guide piece, the gasket is assembled through overturning of the overturning plate, grabbing and assembling of the gasket are combined together, and efficiency is high.
Description
Technical Field
The invention relates to the field of assembly of parts, in particular to a gasket grabbing and assembling device.
Background
in the production process of an engine, the installation work of the gasket is important, if the gasket is lacked, subsequent stations cannot be searched, the durability problem can occur in the operation process of the engine, the abnormal noise of the engine can occur when the gasket is placed too many, and the NVH effect of the engine is influenced, so that the gasket can be quickly and accurately taken in quantity, and the installation process is very important, aiming at the situation, the gasket quantitative taking device is adopted in the prior art and comprises a base, a fixed seat is fixedly arranged on the base, a feeding pipe is arranged on the fixed seat, a through groove is arranged between the fixed seat and the base, the feeding pipe is communicated with the through groove, a push block and a pull block are arranged on the base, a sliding groove is also arranged on the base, the pull block is positioned in the sliding groove, the groove wall of the sliding groove is wedge-shaped, the part of the pull block, which is embedded into the sliding groove, is consistent in shape with the inner contour of, the method solves the problem of quantitative taking of the gasket; however, the gasket is rubbed with other objects, so that the stability of the gasket is not durable enough, and even the gasket is used for a long time, and due to the friction, the gasket can be quantitatively taken with errors.
Disclosure of Invention
The invention aims to overcome the defects and provide a gasket grabbing and assembling device.
in order to achieve the purpose, the invention adopts the following specific scheme: a gasket grabbing and assembling device comprises a feeding assembly and a rotary discharging mechanism, wherein the rotary discharging mechanism is connected with the feeding assembly;
The feeding assembly comprises a fixed block, a feeding chute, a sliding ejector block, a reset spring and a spring cover, wherein the fixed block is provided with a first square hole, the sliding ejector block is positioned in the first square hole and movably connected with the fixed block, the spring cover is fixed on the back of the fixed block, the reset spring is arranged in the spring cover, one end of the reset spring is connected with the sliding ejector block, the other end of the reset spring is connected onto the spring cover, a front sliding block baffle is further fixed on the front side of the fixed block, the front sliding block baffle is provided with a second square hole corresponding to the first square hole in position, the edge of the feeding chute is arranged in an inward turning manner, the feeding chute is fixed on the front sliding block baffle and is arranged in alignment with the second square hole, and the sliding ejector block further extends into the second square hole;
The rotary discharging mechanism comprises two rotary supports, a guide part, a turnover plate sleeved on the guide part, a double-shaft air cylinder fixed on the turnover plate, a motor support fixed on one of the rotary supports and a turnover motor fixed on the motor support, wherein one end of each of the two rotary supports is respectively arranged on the left side and the right side of the fixed block, two ends of the turnover plate are respectively and movably connected with the other end of each of the two rotary supports, the output end of the turnover motor penetrates through the motor support and then is connected with one end of the turnover plate through a coupler, the guide part comprises two guide plates and two guide rods, two ends of each guide rod are respectively fixed on the two guide plates, cylindrical vacuum suction heads are respectively fixed on the two guide plates, the turnover plate is sleeved on the two guide rods, and two piston rods of the double-shaft air cylinder are respectively connected with the vacuum suction heads after penetrating through the guide plates, the vacuum suction head is provided with a circular groove, and a plurality of vacuum suction holes are arranged in the circular groove at equal intervals.
Wherein, the vacuum suction head is also provided with a surrounding stop block.
The motor support is provided with a circular through hole, the coupler is located in the circular through hole, the output end of the turnover motor is connected with the coupler, and the coupler is connected with one end of the turnover plate.
The invention has the beneficial effects that: compared with the prior art, the gasket is sequentially placed in the feeding chute, so that the friction between the gasket and the surfaces of other objects can be reduced, and the surface quality of the gasket is ensured; the vacuum suction head is adopted to suck the gasket in a negative pressure state, so that the gasket is grabbed, the abrasion caused by the friction between the gasket and other objects is reduced, the gasket is better protected, and the stability of the gasket is more durable; the vacuum suction head is arranged on the guide piece, and the assembly work of the gasket is realized through the overturning of the overturning plate; a reset spring is arranged to be connected with the sliding material ejection block, and the reset of the sliding material ejection block is realized through the elasticity of the spring to prepare for the grabbing of the next gasket; the invention combines the grabbing and assembling of the gasket, has higher efficiency and simple structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a schematic structural view of the feed assembly of the present invention;
FIG. 4 is a cross-sectional view of the feed assembly of the present invention;
FIG. 5 is a schematic structural view of a rotary drop feed mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the guide of the present invention;
FIG. 7 is a schematic view of the construction of the vacuum suction head of the present invention;
Description of reference numerals: 11-fixing block; 12-a feed chute; 13-sliding the ejector block; 14-a return spring; 15-a spring cover; 16-slide front baffle; 21-rotating the support; 22-a guide; 221-a guide plate; 222-a guide bar; 23-turning over the board; 24-a two-axis cylinder; 25-a motor support; 26-a turnover motor; 27-vacuum suction head; 271-circular groove.
Detailed Description
the invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 7, the gasket grabbing and assembling device according to the embodiment includes a feeding assembly and a rotary discharging mechanism, wherein the rotary discharging mechanism is connected to the feeding assembly;
The feeding assembly comprises a fixed block 11, a feeding chute 12, a sliding ejector block 13, a reset spring 14 and a spring cover 15, wherein the fixed block 11 is provided with a first square hole, the sliding ejector block 13 is positioned in the first square hole and movably connected with the fixed block 11, the spring cover 15 is fixed on the back of the fixed block 11, the reset spring 14 is arranged in the spring cover 15, one end of the reset spring 14 is connected with the sliding ejector block 13, the other end of the reset spring 14 is connected on the spring cover 15, a front baffle 16 of a sliding block is further fixed on the front surface of the fixed block 11, the front baffle 16 of the sliding block is provided with a second square hole corresponding to the position of the first square hole, an inner flanging of the edge of the feeding chute 12 is arranged for clamping a gasket to avoid dropping, the feeding chute 12 is fixed on the front baffle 16 of the sliding block and is aligned with the second square hole, the sliding ejector block 13 also extends into the second square hole;
The rotary discharging mechanism comprises two rotary supports 21, a guide member 22, a turning plate 23 sleeved on the guide member 22, a double-shaft cylinder 24 fixed on the turning plate 23, a motor support 25 fixed on one of the rotary supports 21 and a turning motor 26 fixed on the motor support 25, wherein one ends of the two rotary supports 21 are respectively arranged on the left side and the right side of the fixed block 11, two ends of the turning plate 23 are respectively and movably connected with the other ends of the two rotary supports 21, the output end of the turning motor 26 penetrates through the motor support 25 and then is connected with one end of the turning plate 23 through a coupler, the guide member 22 comprises two guide plates 221 and two guide rods 222, two ends of each guide rod 222 are respectively fixed on the two guide plates 221, and the two guide plates 221 are respectively fixed with a cylindrical vacuum suction head 27, the turning plate 23 is sleeved on the two guide rods 222, two piston rods of the double-shaft cylinder 24 penetrate through the guide plate 221 and then are connected with the vacuum suction head 27, a circular groove 271 is formed in the vacuum suction head 27, and a plurality of vacuum suction holes are formed in the circular groove 271 at equal intervals.
specifically, the working method of this embodiment is: during working, firstly, gaskets are sequentially placed into the feeding chute 12, the gasket at the bottommost end slides into the second square hole, then the turnover motor 26 drives the turnover plate 23 to turn over, so that one vacuum suction head 27 is aligned with the second square hole, then the double-shaft cylinder 24 works, so that the vacuum suction head 27 extends out and contacts with the gasket and extrudes the sliding ejector block 13, the sliding ejector block 13 compresses the return spring 14, the gasket is embedded into the circular groove 271, and then the gasket is sucked under the action of the vacuum suction holes, so that the gasket grabbing work is completed; then the turnover motor 26 drives the turnover plate 23 to turn over again, at this time, the sliding ejector block 13 is not extruded by the vacuum suction head 27, the return spring 14 is restored to the original state, the sliding ejector block 13 is ejected out, the return function of the sliding ejector block 13 is realized, meanwhile, under the drive of the external displacement mechanism, the vacuum suction head 27 which sucks the gasket is aligned with the workpiece to be provided with the sealing ring and is extended downwards to be contacted with the surface of the workpiece, and then the vacuum suction head 27 loosens the gasket to complete the assembly of the gasket; then, under the drive of the external displacement mechanism, the vacuum suction head 27 is lifted, and simultaneously, the turnover motor 26 drives the turnover plate 23 to turn over, so that the other vacuum suction head 27 is aligned with the second square hole, and the processes are cycled, and the grabbing and assembling work of the gasket can be continuously carried out.
in this embodiment, the gaskets are sequentially placed in the feeding chute 12, so that friction between the gaskets and the surfaces of other objects can be reduced, and the surface quality of the gaskets is ensured; the vacuum suction head 27 is adopted to suck the gasket in a negative pressure state, so that the gasket is grabbed, the abrasion caused by the friction between the gasket and other objects is reduced, the gasket is better protected, and the stability of the gasket is more durable; the vacuum suction head 27 is arranged on the guide piece 22, and the assembly work of the gasket is realized through the overturning of the overturning plate 23; a reset spring 14 is arranged to be connected with the sliding ejector block 13, and the reset of the sliding ejector block 13 is realized through the elasticity of the spring to prepare for the grabbing of the next gasket; the embodiment combines the grabbing and the assembling of the gasket together, and has higher efficiency and simple structure.
based on the above embodiment, further, the vacuum suction head 27 is further provided with two surrounding stoppers along two ends of a diameter, so that the gasket can be conveniently and rapidly embedded into the circular groove 271.
on the basis of the above embodiment, further, motor support 25 is equipped with circular through-hole, the shaft coupling is located in the circular through-hole, upset motor 26's output and coupling joint, the shaft coupling with the one end of returning face plate 23 is connected, upset motor 26 rotates and drives the shaft coupling and rotate, the shaft coupling drives returning face plate 23 upset realizes the vacuum is inhaled stub bar 27 and is snatched and assemble the gasket, and the structure is more nimble.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (3)
1. the utility model provides a gasket is snatched and assembly quality which characterized in that: the device comprises a feeding assembly and a rotary discharging mechanism, wherein the rotary discharging mechanism is connected with the feeding assembly;
The feeding assembly comprises a fixed block (11), a feeding chute (12), a sliding ejection block (13), a reset spring (14) and a spring cover (15), wherein the fixed block (11) is provided with a first square hole, the sliding ejection block (13) is positioned in the first square hole and movably connected with the fixed block (11), the spring cover (15) is fixed on the back of the fixed block (11), the reset spring (14) is arranged in the spring cover (15), one end of the reset spring (14) is connected with the sliding ejection block (13), the other end of the reset spring (14) is connected on the spring cover (15), a front baffle (16) before the fixed block (11) is further fixed with a sliding block, the front baffle (16) before the sliding block is provided with a second square hole corresponding to the position of the first square hole, and the edge of the feeding chute (12) is arranged in an inward turning manner, the feeding chute (12) is fixed on the front baffle (16) of the sliding block and is aligned with the second square hole, and the sliding ejector block (13) also extends into the second square hole;
The rotary discharging mechanism comprises two rotary supports (21) which are arranged side by side, a guide piece (22), a turnover plate (23) sleeved on the guide piece (22), a double-shaft cylinder (24) fixed on the turnover plate (23), a motor support (25) fixed on one of the rotary supports (21) and a turnover motor (26) fixed on the motor support (25), wherein one ends of the two rotary supports (21) are respectively arranged at the left side and the right side of the fixed block (11), the two ends of the turnover plate (23) are respectively and movably connected with the other ends of the two rotary supports (21), the output end of the turnover motor (26) penetrates through the motor support (25) and then is connected with one end of the turnover plate (23) through a coupler, the guide piece (22) comprises two guide plates (221) and two guide rods (222), the two ends of each guide rod (222) are respectively fixed on the two guide plates (221), the two guide plates (221) are respectively fixed with a cylindrical vacuum suction head (27), the turnover plate (23) is sleeved on the two guide rods (222), two piston rods of the double-shaft cylinder (24) respectively penetrate through the guide plates (221) and then are connected with the vacuum suction head (27), a circular groove (271) is formed in the vacuum suction head (27), and a plurality of vacuum suction holes are formed in the circular groove (271) at equal intervals.
2. The gasket capturing and assembling apparatus of claim 1, wherein: the vacuum suction head (27) is also provided with a surrounding stop block.
3. The gasket capturing and assembling apparatus of claim 1, wherein: the motor support (25) is provided with a circular through hole, the coupler is located in the circular through hole, the output end of the turnover motor (26) is connected with the coupler, and the coupler is connected with one end of the turnover plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054287.0A CN109227076B (en) | 2018-09-11 | 2018-09-11 | gasket grabbing and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054287.0A CN109227076B (en) | 2018-09-11 | 2018-09-11 | gasket grabbing and assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109227076A CN109227076A (en) | 2019-01-18 |
| CN109227076B true CN109227076B (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054287.0A Active CN109227076B (en) | 2018-09-11 | 2018-09-11 | gasket grabbing and assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109227076B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6094240A (en) * | 1983-10-31 | 1985-05-27 | Toshiba Corp | Washer incorporating device |
| CN202292047U (en) * | 2011-08-31 | 2012-07-04 | 长城汽车股份有限公司 | Special automatic press fitting machine for bolts and eccentric gaskets of front axle of automobile lower swing arm |
| CN203679653U (en) * | 2013-12-30 | 2014-07-02 | 天津市龙意达机械制造有限公司 | Annular strip nail and plastic rubber gasket combining machine |
| CN106736366A (en) * | 2016-12-29 | 2017-05-31 | 东风汽车有限公司 | Automatic gasket sequencing system |
| CN206356836U (en) * | 2016-12-19 | 2017-07-28 | 深圳久和工业自动化设备有限公司 | Pad automatic assembly equipment |
| CN107322301A (en) * | 2017-08-31 | 2017-11-07 | 汐畅信息咨询新沂有限公司 | A kind of spring shim assembling device of expansion bolt |
| CN206662656U (en) * | 2017-03-24 | 2017-11-24 | 浙江万升塑料包装有限公司 | The quick apparatus for placing of Bottle cap spacer |
-
2018
- 2018-09-11 CN CN201811054287.0A patent/CN109227076B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6094240A (en) * | 1983-10-31 | 1985-05-27 | Toshiba Corp | Washer incorporating device |
| CN202292047U (en) * | 2011-08-31 | 2012-07-04 | 长城汽车股份有限公司 | Special automatic press fitting machine for bolts and eccentric gaskets of front axle of automobile lower swing arm |
| CN203679653U (en) * | 2013-12-30 | 2014-07-02 | 天津市龙意达机械制造有限公司 | Annular strip nail and plastic rubber gasket combining machine |
| CN206356836U (en) * | 2016-12-19 | 2017-07-28 | 深圳久和工业自动化设备有限公司 | Pad automatic assembly equipment |
| CN106736366A (en) * | 2016-12-29 | 2017-05-31 | 东风汽车有限公司 | Automatic gasket sequencing system |
| CN206662656U (en) * | 2017-03-24 | 2017-11-24 | 浙江万升塑料包装有限公司 | The quick apparatus for placing of Bottle cap spacer |
| CN107322301A (en) * | 2017-08-31 | 2017-11-07 | 汐畅信息咨询新沂有限公司 | A kind of spring shim assembling device of expansion bolt |
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| Publication number | Publication date |
|---|---|
| CN109227076A (en) | 2019-01-18 |
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Effective date of registration: 20191122 Address after: Lishui District of Nanjing City, Jiangsu province 211200 Honglan Town Industrial District No. 27 Hua Tong Road Applicant after: Nanjing Liyuan Rail Transit Equipment Co., Ltd. Address before: Room 328, Productivity Building, Guangdong, Hong Kong and Macao Cultural and Creative Industry Experimental Park, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: Dongguan City Song Yan Zhida Industrial Design Co. Ltd. |
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| TA01 | Transfer of patent application right |