CN112720339B - Pneumatic frame pressing opening and closing mechanism - Google Patents
Pneumatic frame pressing opening and closing mechanism Download PDFInfo
- Publication number
- CN112720339B CN112720339B CN202011594576.7A CN202011594576A CN112720339B CN 112720339 B CN112720339 B CN 112720339B CN 202011594576 A CN202011594576 A CN 202011594576A CN 112720339 B CN112720339 B CN 112720339B
- Authority
- CN
- China
- Prior art keywords
- opening
- turnover
- closing
- pressing
- frame
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000007306 turnover Effects 0.000 claims abstract description 62
- 230000003213 activating effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a pneumatic frame pressing and opening and closing mechanism, which comprises a turnover workbench, wherein a frame pressing base, a quick-change mold locking assembly and a frame pressing and opening and closing mechanism are arranged on the turnover workbench, and the frame pressing and opening and closing mechanism comprises a turnover frame pressing, a crank arm, an opening and closing driving device and an opening and closing turnover shaft; the front side of the turnover pressing frame is an opening and closing side, the rear side of the turnover pressing frame is matched with an opening and closing turnover shaft, an opening and closing guide strip is arranged on the side edge of the turnover pressing frame and is perpendicular to the opening and closing turnover shaft, one end of the crank arm is in sliding fit with the opening and closing guide strip, and the other end of the crank arm is driven to rotate by an opening and closing driving device; the turnover pressing frame is pressed on the pressing frame base after being closed, and the pressing frame base and the turnover pressing frame are locked through the quick-change locking module; according to the scheme, the pressing frame opening and closing mechanism is designed on the workbench, so that the pressing frame can be rapidly opened or closed, the workpiece replacing speed is improved, the pressing frame after being closed can be locked by matching with the quick-change die locking assembly, the processing stability is ensured, and the product quality is improved.
Description
Technical Field
The invention relates to a pneumatic frame pressing opening and closing mechanism, and belongs to the technical field of automobile part processing equipment.
Background
The activating machine is used for heating the coating epidermis of the automobile instrument panel and other parts to activate the glue on the epidermis so as to improve the adhesive property of the glue; the existing activating machine cannot realize quick workpiece replacement and has low efficiency; and the design of the peripheral fixing mechanism of the surface workpiece is not reasonable enough, the work is not stable enough, and the defective rate is higher.
Disclosure of Invention
Aiming at the technical problems, the invention aims at: a pneumatic frame pressing opening and closing mechanism is provided.
The technical solution of the invention is realized as follows: the frame pressing pneumatic opening and closing mechanism comprises a turnover workbench, wherein a frame pressing base, a quick-change mold locking assembly and a frame pressing opening and closing mechanism are arranged on the turnover workbench, and the frame pressing opening and closing mechanism comprises a turnover frame pressing, a crank arm, an opening and closing driving device and an opening and closing turnover shaft; the front side of the turnover pressing frame is an opening and closing side, the rear side of the turnover pressing frame is matched with an opening and closing turnover shaft, an opening and closing guide strip is arranged on the side edge of the turnover pressing frame and is perpendicular to the opening and closing turnover shaft, one end of the crank arm is in sliding fit with the opening and closing guide strip, and the other end of the crank arm is driven to rotate by an opening and closing driving device; the turnover pressing frame is pressed on the pressing frame base after being closed, and the pressing frame base and the turnover pressing frame are locked through the quick-change locking module.
Preferably, the upper and lower surfaces of the workbench are provided with frame pressing bases, the workbench is provided with two sets of frame pressing opening and closing mechanisms, and the two sets of frame pressing opening and closing mechanisms are symmetrically arranged along the rotation center line of the workbench.
Preferably, the opening and closing driving device comprises an air cylinder, a gear, a rack and a rotating shaft, wherein the air cylinder drives the rack to do linear motion, the rack is meshed with the gear, the gear is arranged on the rotating shaft, and the rotating shaft is connected with the crank arm.
Preferably, the rear side of the overturning pressing frame is provided with a rotating connecting arm, and the overturning pressing frame is matched with the opening and closing overturning shaft through the rotating connecting arm.
Preferably, the quick-change lock module comprises a main connecting box, an auxiliary connecting box and a rotary lock tongue, wherein a rotary knob is arranged on the main connecting box, a locking pin shaft is arranged on the auxiliary connecting box, avoidance grooves for the rotary lock tongue to pass through are formed in the main connecting box and the auxiliary connecting box, one end of the rotary lock tongue is connected with the rotary knob, and the other end of the rotary lock tongue is matched with the pin shaft; the main connecting box and the auxiliary connecting box are respectively and fixedly arranged on the overturning pressing frame or the pressing frame base.
Preferably, the rotary lock tongue is provided with a wave structure matched with the locking pin shaft.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the pneumatic frame pressing and opening and closing mechanism, the frame pressing and opening and closing mechanism is designed on the workbench, so that the frame pressing and opening can be fast opened or closed, the workpiece changing speed is improved, the frame pressing and closing assembly is matched with the quick-change die locking assembly to lock the closed frame pressing and closing mechanism, the processing stability is guaranteed, and the product quality is improved.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a pneumatic frame pressing opening and closing mechanism according to the present invention;
FIG. 2 is a schematic structural view of one side of the pneumatic frame pressing opening and closing mechanism according to the present invention;
FIG. 3 is a schematic diagram of the other side of the pneumatic frame pressing opening and closing mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a quick change mold locking assembly according to the present invention;
fig. 5 is a schematic diagram of the internal structure of the quick-change mold locking assembly according to the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings.
As shown in fig. 1-3, the pneumatic frame pressing and opening and closing mechanism comprises a turnover workbench 5, wherein the turnover workbench 5 is of an electric control turnover structure, fixed frame pressing bases 11 are arranged on the front side and the back side of the turnover workbench 5, two sets of frame pressing and opening and closing mechanisms are arranged on the turnover workbench 5, and the two sets of frame pressing and opening and closing mechanisms are symmetrically arranged along the rotation center line of the workbench 5; the press frame opening and closing mechanism comprises a turnover press frame 13, a crank arm 14, an opening and closing driving device 15 and an opening and closing turnover shaft 16, wherein the front side of the turnover press frame 13 is the opening and closing side, the opening and closing turnover shaft 16 is arranged on the turnover workbench 5 through a bracket, a rotary connecting arm 18 is fixedly arranged on the rear side of the turnover press frame 13, and the turnover press frame 13 is matched with the opening and closing turnover shaft 16 through the rotary connecting arm 18; if the opening and closing turnover shaft 16 is fixedly arranged on the turnover workbench 5, the rotary connecting arm 18 is hinged with the opening and closing turnover shaft 16; if the opening/closing overturn shaft 16 is rotatably installed on the overturn table 5, the rotation connecting arm 18 is hinged or fixedly connected with the opening/closing overturn shaft 16.
The two side edges of the turnover pressing frame 13 are respectively provided with an opening and closing guide bar 17, the opening and closing guide bars 17 are vertical to the opening and closing turnover shaft 16, the opening and closing guide bars 17 are provided with sliding grooves, one end of each crank arm 14 is in sliding fit with the sliding groove of the opening and closing guide bar 17, and the other end of each crank arm is driven to rotate by an opening and closing driving device 15; each set of press frame opening and closing mechanism comprises a left group of opening and closing driving devices 15 and a right group of opening and closing driving devices 15, each opening and closing driving device 15 comprises an air cylinder, a gear, a rack and a rotating shaft, the air cylinder drives the rack to do linear motion, the rack is meshed with the gear, the gear is arranged on the rotating shaft, the linear motion of the air cylinder can be converted into rotation of the rotating shaft, the rotating shaft is connected with a crank arm 14, and the crank arm 14 drives the turnover press frame 13 to turn over and open along an opening and closing turnover shaft 16.
The turnover pressing frame 13 is pressed on the pressing frame base 11 after being closed, the pressing frame base 11 and the turnover pressing frame 13 are locked through the quick-change mold locking assembly 12, and the quick-change mold locking assembly 12 is arranged in a plurality of ways around the pressing frame base 11 and the turnover pressing frame 13.
As shown in fig. 4-5, the quick-change mold locking assembly 12 comprises a main connecting box 21, an auxiliary connecting box 22 and a rotary lock tongue 23, wherein the main connecting box 21 is fixedly installed on the overturning pressing frame 13, the auxiliary connecting box 22 is fixedly installed on the pressing frame base 11, a rotary knob 24 is arranged on the main connecting box 21, a locking pin 25 is arranged on the auxiliary connecting box 22, avoidance grooves for the rotary lock tongue 23 to pass through are formed in the main connecting box 21 and the auxiliary connecting box 22, the rotary lock tongue 23 is in a hook-shaped structure, one end of the rotary lock tongue 23 is connected with the rotary knob 24, and the rotary knob 24 can drive the rotary lock tongue 23 to rotate to hook the pin 25; the rotary lock tongue 23 is provided with a wave structure matched with the locking pin shaft 25, so that when the rotary lock tongue 23 is combined with the locking pin shaft 25, the hand feeling of clamping can be generated, a person can feel whether the rotary lock tongue is clamped in place or not, and unlocking can be prevented to a certain extent.
The quick-change die locking assembly can be matched with the press frame to be quickly locked, the press frame of the suction coating can be quickly replaced, the time for replacing the press frame by an operator is greatly shortened, and the operation is simple and convenient.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a press frame pneumatic opening/closing mechanism which characterized in that: comprises a turnover workbench (5), wherein a pressing frame base (11), a quick-change mold locking assembly (12) and a pressing frame opening and closing mechanism are arranged on the turnover workbench (5), and the pressing frame opening and closing mechanism comprises a turnover pressing frame (13), a crank arm (14), an opening and closing driving device (15) and an opening and closing turnover shaft (16); the front side of the turnover pressing frame (13) is an opening and closing side, the rear side is matched with an opening and closing turnover shaft (16), an opening and closing guide strip (17) is arranged on the side edge of the turnover pressing frame (13), the opening and closing guide strip (17) is perpendicular to the opening and closing turnover shaft (16), one end of the turning arm (14) is in sliding fit with the opening and closing guide strip (17), and the other end of the turning arm is driven to rotate by an opening and closing driving device (15); the turnover pressing frame (13) is pressed on the pressing frame base (11) after being closed, and the pressing frame base (11) and the turnover pressing frame (13) are locked through the quick-change mold locking assembly (12);
the upper surface and the lower surface of the turnover workbench (5) are respectively provided with a pressing frame base (11), the turnover workbench (5) is provided with two sets of pressing frame opening and closing mechanisms, and the two sets of pressing frame opening and closing mechanisms are symmetrically arranged along the rotation center line of the turnover workbench (5);
the quick-change mold locking assembly (12) comprises a main connecting box (21), an auxiliary connecting box (22) and a rotary lock tongue (23), wherein a rotary knob (24) is arranged on the main connecting box (21), a locking pin shaft (25) is arranged on the auxiliary connecting box (22), avoidance grooves for the rotary lock tongue (23) to pass through are formed in the main connecting box (21) and the auxiliary connecting box (22), one end of the rotary lock tongue (23) is connected with the rotary knob (24), and the other end of the rotary lock tongue is matched with the locking pin shaft (25); the main connecting box (21) and the auxiliary connecting box (22) are respectively and fixedly arranged on the overturning pressing frame (13) or the pressing frame base (11).
2. The frame pressing pneumatic opening and closing mechanism according to claim 1, wherein: the opening and closing driving device (15) comprises an air cylinder, a gear, a rack and a rotating shaft, the air cylinder drives the rack to do linear motion, the rack is meshed with the gear, the gear is arranged on the rotating shaft, and the rotating shaft is connected with the crank arm (14).
3. The frame pressing pneumatic opening and closing mechanism according to claim 1, wherein: the rear side of the turnover pressing frame (13) is provided with a rotary connecting arm (18), and the turnover pressing frame (13) is matched with the opening and closing turnover shaft (16) through the rotary connecting arm (18).
4. The frame pressing pneumatic opening and closing mechanism according to claim 1, wherein: the rotary lock tongue (23) is provided with a wave structure matched with the locking pin shaft (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594576.7A CN112720339B (en) | 2020-12-29 | 2020-12-29 | Pneumatic frame pressing opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594576.7A CN112720339B (en) | 2020-12-29 | 2020-12-29 | Pneumatic frame pressing opening and closing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112720339A CN112720339A (en) | 2021-04-30 |
| CN112720339B true CN112720339B (en) | 2024-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011594576.7A Active CN112720339B (en) | 2020-12-29 | 2020-12-29 | Pneumatic frame pressing opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112720339B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715775A (en) * | 1984-10-17 | 1987-12-29 | Amino Iron Works Co., Ltd. | 180 degree inverting machine |
| CN103909716A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Activation equipment |
| CN205289529U (en) * | 2016-01-05 | 2016-06-08 | 吕爱民 | Turning clamp mechanism |
| CN108580208A (en) * | 2018-04-24 | 2018-09-28 | 江苏瀚皋机械有限公司 | A kind of robot automatic glue application press box machine |
| CN109848675A (en) * | 2019-03-28 | 2019-06-07 | 江苏瀚皋机械有限公司 | A kind of turnover mechanism of universal press box machine |
| CN110227881A (en) * | 2019-05-27 | 2019-09-13 | 苏州凯尔博精密机械有限公司 | A kind of ultrasonic bonding press box |
| CN110524478A (en) * | 2019-09-23 | 2019-12-03 | 明门(中国)幼童用品有限公司 | Waistband bluff piece automatic installation apparatus |
| CN209773879U (en) * | 2019-03-28 | 2019-12-13 | 江苏瀚皋机械有限公司 | Turnover mechanism of universal frame pressing machine |
| CN211992751U (en) * | 2020-03-31 | 2020-11-24 | 江苏科瑞恩自动化科技有限公司 | A equipment tool for miniature support and HSG |
| CN212192978U (en) * | 2020-06-01 | 2020-12-22 | 山东东岳专用汽车制造有限公司 | Hydraulic quick-change self-locking device |
| CN214490409U (en) * | 2020-12-29 | 2021-10-26 | 苏州凯尔博精密机械有限公司 | Pneumatic opening and closing mechanism for pressing frame |
-
2020
- 2020-12-29 CN CN202011594576.7A patent/CN112720339B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715775A (en) * | 1984-10-17 | 1987-12-29 | Amino Iron Works Co., Ltd. | 180 degree inverting machine |
| CN103909716A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Activation equipment |
| CN205289529U (en) * | 2016-01-05 | 2016-06-08 | 吕爱民 | Turning clamp mechanism |
| CN108580208A (en) * | 2018-04-24 | 2018-09-28 | 江苏瀚皋机械有限公司 | A kind of robot automatic glue application press box machine |
| CN109848675A (en) * | 2019-03-28 | 2019-06-07 | 江苏瀚皋机械有限公司 | A kind of turnover mechanism of universal press box machine |
| CN209773879U (en) * | 2019-03-28 | 2019-12-13 | 江苏瀚皋机械有限公司 | Turnover mechanism of universal frame pressing machine |
| CN110227881A (en) * | 2019-05-27 | 2019-09-13 | 苏州凯尔博精密机械有限公司 | A kind of ultrasonic bonding press box |
| CN110524478A (en) * | 2019-09-23 | 2019-12-03 | 明门(中国)幼童用品有限公司 | Waistband bluff piece automatic installation apparatus |
| CN211992751U (en) * | 2020-03-31 | 2020-11-24 | 江苏科瑞恩自动化科技有限公司 | A equipment tool for miniature support and HSG |
| CN212192978U (en) * | 2020-06-01 | 2020-12-22 | 山东东岳专用汽车制造有限公司 | Hydraulic quick-change self-locking device |
| CN214490409U (en) * | 2020-12-29 | 2021-10-26 | 苏州凯尔博精密机械有限公司 | Pneumatic opening and closing mechanism for pressing frame |
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| Publication number | Publication date |
|---|---|
| CN112720339A (en) | 2021-04-30 |
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| CB02 | Change of applicant information |
Address after: 215000 in Fumin Industrial Park (kelbo Industrial Park), north of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou Kaierbo Technology Co.,Ltd. Address before: 215000 in Fumin Industrial Park (kelbo Industrial Park), north of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: SUZHOU KEBER PRECISION MACHINERY Co.,Ltd. |
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| GR01 | Patent grant |