CN106881580B - Double-pressure-head servo pressing machine for product assembly - Google Patents
Double-pressure-head servo pressing machine for product assembly Download PDFInfo
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- CN106881580B CN106881580B CN201710248678.5A CN201710248678A CN106881580B CN 106881580 B CN106881580 B CN 106881580B CN 201710248678 A CN201710248678 A CN 201710248678A CN 106881580 B CN106881580 B CN 106881580B
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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
- B23P19/02—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 connecting objects by press fit or for detaching same
- B23P19/027—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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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Abstract
The invention discloses a double-pressure-head servo pressing machine for product assembly, which comprises: the device comprises a workbench, a first pressure head, a second pressure head, a first detection device, a motor sliding table and a fixing device; the first pressure head and the second pressure head can move above the workbench along the direction vertical to the workbench under the driving of the motor sliding table; the first detection device is respectively connected with the first pressure head and the second pressure head and is used for detecting the pressure values of the first pressure head and the second pressure head; the fixing device is arranged on the workbench and used for bearing and fixing products. The invention has the following beneficial effects: thereby can artificially manage and control pressure and speed improve pressfitting quality.
Description
Technical Field
The invention belongs to the technical field of electronic product processing, and particularly relates to a double-pressure-head servo pressing machine for product assembly.
Background
The key that electronic product decided the pressfitting quality in the equipment pressfitting process is because lie in pressfitting speed and pressfitting pressure, but current pressfitting machine adopts pneumatic pressfitting mode, and pressure can change along with the size of atmospheric pressure for pressure is difficult to control, starts to push down the unable velocity of motion that changes of in-process at the cylinder moreover, not only makes the pressfitting quality obtain the guarantee, but also can make pressure head and product receive great impact force in the contact moment.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a double-pressure-head servo pressing machine for product assembly, which can artificially control pressure and speed so as to improve pressing quality.
In order to solve the problems of the prior art, the invention discloses a double-pressure-head servo pressing machine for product assembly, which comprises: the device comprises a workbench, a first pressure head, a second pressure head, a first detection device, a motor sliding table and a fixing device; the first pressure head and the second pressure head can move above the workbench along the direction vertical to the workbench under the driving of the motor sliding table; the first detection device is respectively connected with the first pressure head and the second pressure head and is used for detecting the pressure values of the first pressure head and the second pressure head; the fixing device is arranged on the workbench and used for bearing and fixing products.
Further, the fixing device includes: the device comprises a carrying platform, a first stop block, a second stop block and a locking cylinder; the carrier is provided with two positioning bosses, and when a push rod of the locking cylinder extends outwards, the first stop block and the second stop block can simultaneously move outwards so as to place a product on the carrier; when the push rod of the locking cylinder resets, the first stop block and the second stop block can move inwards at the same time and fix a product with the positioning boss.
Further, the fixing device includes: the first connecting plate, the second connecting plate and the rotating plate; the rotating plate is rotatably installed, the first stop block is connected with the rotating plate through the first connecting plate, the second stop block is connected with the rotating plate through the second connecting plate, and the push rod of the locking cylinder is connected with and drives the rotating plate to rotate, so that the first stop block and the second stop block can synchronously move.
Further, the fixing device includes: a third spring and a fourth spring; the first stop block and the third spring are in elastic connection, and the second stop block and the fourth spring are in elastic connection; the first stop block and the second stop block can clamp the product under the action of elastic force of the third spring and the fourth spring respectively.
Furthermore, one end of the first connecting plate is provided with a first connecting hole, and one end of the second connecting plate is provided with a second connecting hole; the rotating plate is provided with a first bulge and a second bulge; the first connecting hole is larger than the first protrusion to form an active connection, and the second connecting hole is larger than the second protrusion to form an active connection.
Further, the system also comprises a code scanner for reading the bar code information of the product.
Further, the device also comprises a first fixing plate and a second fixing plate; the first fixing plate and the second fixing plate are both arranged on a sliding block of the motor sliding table; the first pressure head is slidably mounted on the first fixing plate to form a sliding connection in a direction perpendicular to the workbench, and the second pressure head is slidably mounted on the second fixing plate to form a sliding connection in a direction perpendicular to the workbench.
Further, the device also comprises a first spring, a second spring, a first adjusting screw and a second adjusting screw; the first adjusting screw and the second adjusting screw are respectively adjustably mounted on the first fixing plate and the second fixing plate, one end of the first spring is connected with the first adjusting screw, and the other end of the first spring is connected with the first pressure head; one end of the second spring is connected with the second adjusting screw, and the other end of the second spring is connected with the second pressure head.
Further, the device also comprises at least one second detection device for detecting whether the product is put in place.
Further, the first detection device is a pressure sensor, and the second detection device is a photoelectric switch.
The invention has the following beneficial effects: thereby can artificially manage and control pressure and speed improve pressfitting quality.
Drawings
FIG. 1 is a front perspective view of a preferred embodiment of the present invention;
FIG. 2 is a top perspective view of the embodiment shown in FIG. 1;
FIG. 3 is a schematic diagram of the construction of the indenter module in the embodiment shown in FIG. 1;
fig. 4 is a schematic structural view of the fixing device in the embodiment shown in fig. 1.
Reference numerals:
1, an electrical cabinet; 11 a working table; 2, fixing the device; 21 rotating the plate; 22 a pin shaft; 23 a first tie plate; 24 a second tie plate; 25 locking the cylinder; 26 a first stop; a 27 stage; 28 a substrate; 29 a photoelectric switch; 3, a pressure head module; 31 a mounting seat; 32 a first fixing plate; 33 a first ram; 34 a second ram; 35 a first adjusting screw; 36 slide rails; 37 a first spring; 38 a first guide post; 39 a slide plate; 4, supporting the bracket; 5, a motor sliding table; 51 a servo motor; 52 a slide block; 6, a human-computer interaction interface; 7 push buttons; 8, preparing a product; 9 a code scanner; 10 pressure sensor.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, a double-pressure-head servo press for product assembly comprises: the device comprises an electric cabinet 1 with a workbench 11, a bracket 4, a pressure head module 3, a first detection device, a second detection device, a motor sliding table 5 and a fixing device 2.
The support 4 is installed on the regulator cubicle 1, and motor slip table 5 is installed on support 4. The motor slide table 5 includes a servo lead screw motor and a slider 52, and the slider 52 is driven by the servo lead screw motor to move in a direction perpendicular to the operation. The indenter module 3 includes: the mounting seat 31, the first fixing plate 32, the second fixing plate, the first spring 37, the second spring, the first adjusting screw 35, the second adjusting screw, the first pressing head 33, the second pressing head 34 and the sliding plate 39. The mounting seat 31 is mounted on the sliding block 52, the first fixing plate 32 and the second fixing plate are both mounted on the mounting seat 31, the sliding plate 39 is slidably mounted on the first fixing plate 32 and the second fixing plate through the sliding rail 36 respectively so as to form a sliding connection perpendicular to the workbench 11, and the first adjusting screw 35, the first spring 37 and the first guide pillar 38 are also mounted in the first fixing plate 32. The first guide post 38 has one end connected to the first ram 33 and the other end connected to the first adjustment screw 35 via the first spring 37. One end of the second guide pillar is connected with the second pressure head 34, and the other end is connected with the second adjusting screw through the second spring. The first ram 33 and the second ram 34 are mounted to the bottom of the first guide post 38 and the bottom of the second guide post, respectively. First detecting means are connected between the slide plate 39 and the first ram 33 and the second ram 34 to detect the pressure values of the first ram 33 and the second ram 34.
The fixing device 2 includes: the device comprises a carrier 27, a base plate 28, a first connecting plate 23, a second connecting plate 24, a rotating plate 21, a third spring, a fourth spring, a first stop 26, a second stop and a locking cylinder 25. The substrate 28 is fixed on the table 11, the stage 27 is arranged above the substrate 28 in parallel, and the stage 27 has two positioning bosses. The rotating plate 21 is rotatably mounted through a pin 22 and has two end portions, a first stopper 26 is connected to one end of the rotating plate 21 through a first connecting plate 23, a second stopper is connected to the other end of the rotating plate 21 through a second connecting plate 24, and a push rod of a locking cylinder 25 is connected to and drives the rotating plate 21 to rotate. When the push rod of the locking cylinder 25 extends outwards, the first stop 26 and the second stop can move outwards in different directions at the same time so as to place the product 8 on the carrying platform 27; when the push rod of the locking cylinder 25 is reset, the first stop 26 and the second stop can simultaneously move inwards and fix the product 8 together with the two positioning bosses. The first stop 26 is elastically connected to the third spring and the second stop is elastically connected to the fourth spring, so that the first stop 26 and the second stop can clamp the product 8 under the elastic force of the third spring and the fourth spring, respectively. One end of the first link plate 23 has a first connection hole, and one end of the second link plate 24 has a second connection hole; the rotating plate 21 is provided with a first projection and a second projection; the first connecting hole is larger than the first protrusion to form an active connection, and the second connecting hole is larger than the second protrusion to form an active connection.
The code scanner 9 is mounted on the substrate 28, scans the product 8 fixed on the stage 27 through a scanning hole formed in the stage 27, and reads the bar code information of the product 8. The number of the second detecting devices is two, and the two second detecting devices are respectively installed at different positions of the substrate 28, and perform sensing detection on the product 8 through sensing holes formed in the carrying stage 27. The first detection means is a pressure sensor 10 and the second detection means is a photoelectric switch 29. The human-computer interaction interface 6 is arranged on the bracket 4, and a button 7 for starting is further arranged on the electrical cabinet 1.
The locking cylinder 25 is first actuated to drive the first stop 26 and the second fixing hole outward to facilitate the insertion of the product 8. After the product 8 is placed on the carrier 27, the photoelectric switch 29 detects that the product 8 is placed horizontally, then drives the locking cylinder 25 to reset, and at this time, the first stop block 26 and the second fixing hole move inwards under the action of the spring force and fix the product 8 on the carrier 27 together with the positioning boss. The start button 7 is pressed, the bar code scanner is started, scanning is successful, and data is uploaded (note: bar code scanning fails, alarm, first stop 26 and second stop exit, servo motor 51 cannot be started). Then, the first pressing is performed, the servo motor 5151 drives the pressure head module 3 to quickly press down (the pressing speed can be set), then the second pressing is performed, when the distance between the pressure head and the pressing surface is 5-10 mm, the pressing speed is slowed down (the pressing speed can be set), timing is started when the pressure of the two pressure heads reaches a set value, the pressing time is continued to be over, the pressure head module 3 resets at the same speed (the resetting speed can be set), the locking cylinder 25 pushes the rotating plate 21, the first stop block 26 and the second stop block simultaneously loosen the product 8, finally, the product 8 is taken out, and the assembly is finished.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A dual-platen servo laminator for product assembly, comprising: workstation, its characterized in that: further comprising: the device comprises a first pressure head, a second pressure head, a first detection device, a motor sliding table and a fixing device; the first pressure head and the second pressure head can move above the workbench along a direction vertical to the workbench under the driving of the motor sliding table; the first detection device is respectively connected with the first pressure head and the second pressure head and is used for detecting the pressure values of the first pressure head and the second pressure head; the fixing device is arranged on the workbench and used for bearing and fixing a product;
the fixing device includes: the device comprises a carrying platform, a first stop block, a second stop block and a locking cylinder; the carrier is provided with two positioning bosses, and when a push rod of the locking cylinder extends outwards, the first stop block and the second stop block can simultaneously move outwards so as to place a product on the carrier; when the push rod of the locking cylinder is reset, the first stop block and the second stop block can simultaneously move inwards and fix a product with the positioning boss;
the fixing device further includes: the first connecting plate, the second connecting plate and the rotating plate; the rotating plate is rotatably installed, the first stop block is connected with the rotating plate through the first connecting plate, the second stop block is connected with the rotating plate through the second connecting plate, and a push rod of the locking cylinder is connected with and drives the rotating plate to rotate, so that the first stop block and the second stop block synchronously move;
the system also comprises a code scanner used for reading the bar code information of the product.
2. The dual-ram servo laminator for product assembly according to claim 1, wherein: the fixing device includes: a third spring and a fourth spring; the first stop block and the third spring are in elastic connection, and the second stop block and the fourth spring are in elastic connection; the first stop block and the second stop block can clamp the product under the action of elastic force of the third spring and the fourth spring respectively.
3. The dual-ram servo laminator for product assembly according to claim 1, wherein: one end of the first connecting plate is provided with a first connecting hole, and one end of the second connecting plate is provided with a second connecting hole; the rotating plate is provided with a first bulge and a second bulge; the first connecting hole is larger than the first protrusion to form an active connection, and the second connecting hole is larger than the second protrusion to form an active connection.
4. The dual-ram servo-press for product assembly according to claim 1, wherein: the fixing device also comprises a first fixing plate and a second fixing plate; the first fixing plate and the second fixing plate are both arranged on a sliding block of the motor sliding table; the first pressure head is slidably mounted on the first fixing plate to form sliding connection along the direction perpendicular to the workbench, and the second pressure head is slidably mounted on the second fixing plate to form sliding connection along the direction perpendicular to the workbench.
5. The dual-ram servo laminator for product assembly according to claim 4, wherein: the spring adjusting mechanism further comprises a first spring, a second spring, a first adjusting screw and a second adjusting screw; the first adjusting screw and the second adjusting screw are respectively adjustably mounted on the first fixing plate and the second fixing plate, one end of the first spring is connected with the first adjusting screw, and the other end of the first spring is connected with the first pressure head; one end of the second spring is connected with the second adjusting screw, and the other end of the second spring is connected with the second pressure head.
6. The dual-ram servo laminator for product assembly according to claim 1, wherein: and the device also comprises at least one second detection device for detecting whether the product is put in place.
7. The dual-ram servo laminator for product assembly according to claim 6, wherein: the first detection device is a pressure sensor, and the second detection device is a photoelectric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248678.5A CN106881580B (en) | 2017-04-17 | 2017-04-17 | Double-pressure-head servo pressing machine for product assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248678.5A CN106881580B (en) | 2017-04-17 | 2017-04-17 | Double-pressure-head servo pressing machine for product assembly |
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| Publication Number | Publication Date |
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| CN106881580A CN106881580A (en) | 2017-06-23 |
| CN106881580B true CN106881580B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710248678.5A Active CN106881580B (en) | 2017-04-17 | 2017-04-17 | Double-pressure-head servo pressing machine for product assembly |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859209A (en) * | 2018-07-19 | 2018-11-23 | 闻泰通讯股份有限公司 | Tool for stitching |
| CN110605565A (en) * | 2019-09-17 | 2019-12-24 | 坤泰车辆系统（常州）有限公司 | Pressure loss prevention double-pressure-head press with self-locking function and pressing-in method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273628A (en) * | 2001-03-14 | 2002-09-25 | Hitachi Shonan Denshi Co Ltd | Device and method for controlling press of servo press |
| CN102161155B (en) * | 2011-01-21 | 2013-01-09 | 富泰华工业（深圳）有限公司 | Press jig |
| CN202491052U (en) * | 2012-03-27 | 2012-10-17 | 苏州通锦精密工业有限公司 | Precise pressing machine with pressure detection function |
| CN103182640B (en) * | 2013-03-22 | 2015-07-08 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN205363183U (en) * | 2016-01-26 | 2016-07-06 | 苏州富强科技有限公司 | Accurate controllable pressfitting machine of pressure head pressure |
| CN206854964U (en) * | 2017-04-17 | 2018-01-09 | 昆山铭世特精密机械有限公司 | A kind of double pressure head servo pressing machines for assembling product |
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- 2017-04-17 CN CN201710248678.5A patent/CN106881580B/en active Active
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| CN106881580A (en) | 2017-06-23 |
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Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215300 Patentee after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: 555 Hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |
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