CN106965445B - Automatic flat mechanism that pastes of upper and lower pressure ironing die - Google Patents
Automatic flat mechanism that pastes of upper and lower pressure ironing die Download PDFInfo
- Publication number
- CN106965445B CN106965445B CN201710368772.4A CN201710368772A CN106965445B CN 106965445 B CN106965445 B CN 106965445B CN 201710368772 A CN201710368772 A CN 201710368772A CN 106965445 B CN106965445 B CN 106965445B
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- Prior art keywords
- universal
- locking ring
- shell
- self
- mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/851—Bag or container making machines
- B29C66/8511—Bag making machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides an automatic mechanism that pastes of mould from top to bottom scalds, includes the boiling hot limit subassembly of two symmetries, the subassembly that scalds is including removing the die holder, go up the boiling hot mould, press the boiling hot mould down, removes the die holder and includes the casing of inside fretwork, be located inside and two universal framves that one end pierces through the casing of casing, respectively with two locking rings, two corresponding with the universal frame fixed connection respectively scalds the mould with pressing down, the locking ring is used for fixing the relative position of universal frame and casing, the universal frame includes ultrasonic transducer, cup joints in ultrasonic transducer outlying universal type location spheroid, the ultrasonic transducer of two universal frames fixed connection respectively scalds the mould with pressing down, universal type location spheroid surface is the arcwall face, be equipped with the arc chamber that holds universal type location spheroid in the locking ring.
Description
Technical Field
The invention particularly relates to an automatic flat-sticking mechanism for upper and lower pressing dies.
Background
When the bag making machine produces bags with different specifications and shapes, a bag making mold needs to be changed frequently, the adjustment of the fitting degree of the ultrasonic wave pressing mold surface and the bag mold surface is particularly important and time-consuming (the non-parallelism of the ultrasonic wave pressing mold surface and the bag mold surface does not exceed 0.03 mm), and if the adjustment is not in place, the equipment cannot work normally. The pressing die is divided into an upper part and a lower part; the upper die is an upper pressing die, and the lower die is a lower pressing die. The upper and lower dies are required to be adjusted to be in high-precision fit with the surfaces of the bag making die in the vertical and horizontal directions, the method is not easy to implement, and the time of a die adjuster with rich experience is more than 4 hours. In the old structure (as shown in fig. 2), because the upper pressing die and the lower pressing die are independent, a gap is often formed between the fixed plate for fixing the ultrasonic transducer and the movable die holder, so that the stability is insufficient.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic flat pasting mechanism for upper and lower pressing dies, which comprises the following steps:
the utility model provides an automatic mechanism that flattens of upper and lower pressure boiling hot mould, includes the boiling hot limit subassembly of two symmetries, boiling hot limit subassembly includes the removal die holder, goes up the pressure boiling hot mould, presses the boiling hot mould down, removes the die holder and includes the casing of inside fretwork, is located the casing inside and two gimbals that one end pierces through the casing, two locking rings corresponding with the gimbals respectively, two the gimbals is fixed connection respectively and presses the boiling hot mould and press the boiling hot mould down, the locking ring is used for fixing the relative position of gimbals and casing, the gimbals includes ultrasonic transducer, cup joints in ultrasonic transducer outlying universal type location spheroid, and the ultrasonic transducer of two gimbals is fixed connection respectively and presses the boiling hot mould down with pressing the mould down, and universal type location spheroid surface is the arcwall face, be equipped with the arc chamber that holds universal type location spheroid in the locking ring.
Preferably, the edge ironing component comprises a fixed frame, a sliding rail is arranged on the fixed frame, and the sliding rail and the movable die holder form sliding fit.
Preferably, the universal positioning ball further comprises a transverse bolt located in the axial direction of the locking ring, an annular clamping end is arranged on the arc-shaped surface, an adjusting groove corresponding to the annular clamping end is formed in the arc-shaped cavity, a transverse threaded hole is formed in the side edge of the adjusting groove and used for inserting the transverse bolt, and the tail end of the transverse bolt and the annular clamping end form abutting fit and are used for fixing the degree of freedom of the universal positioning ball in the transverse direction of the locking ring.
Preferably, the universal positioning ball further comprises a vertical bolt located in the radial direction of the locking ring, a vertical threaded hole used for being screwed into the vertical bolt is formed in one side of the shell, and the vertical bolt and the locking ring form abutting fit and are used for fixing the degree of freedom of the universal positioning ball body in the vertical direction of the locking ring.
Preferably, the universal joint further comprises a lever mechanism, and the lever mechanism is used for connecting the two universal frames.
Preferably, the lever mechanism comprises a self-adjusting center shaft plate positioned between the locking ring and the shell, a convex center shaft is arranged in the center of the self-adjusting center shaft plate, the center shaft and the shell form a top-leaning fit for forming a fulcrum in the lever mechanism, and the self-adjusting center shaft plate is provided with two clamping holes for sleeving the ultrasonic transducers, so that the self-adjusting center shaft plate and the two ultrasonic transducers form the lever mechanism.
Preferably, a round head is arranged at one end of the middle shaft, and the round head and an arc-shaped groove arranged on the shell form abutting fit.
Preferably, four corners of the self-adjusting center shaft plate are provided with threaded holes for screwing in external positioning bolts.
The invention has the following beneficial effects: this product is to original old relying on the manual work to rely on the adjustment press to scald the mould face and the mechanism of the laminating degree of shaping bag mould face a bit carries out innovation transformation, thoroughly abandons old loaded down with trivial details stiff time-consuming accent mould device, utilizes the structural principle similar to the universal joint, adopts the gimbal to connect the upper pressure to scald the mould and push down to scald the mould, makes the upper pressure scald mould and push down to scald the mould and carry out the self-adaptation to bag mould automation and pressurize and paste the tie, two-way one is pressed just to paste the tie promptly, has shortened accent mould time cycle greatly, has just also practiced thrift manufacturing cost, has improved product competitiveness.
Drawings
Fig. 1 is an overall structure schematic diagram of an old model.
Fig. 2 is a partial structure schematic diagram of an old model.
Fig. 3 is an overall configuration diagram of the embodiment.
Fig. 4 is a partial cross-sectional view of the present embodiment.
Detailed Description
The invention is further explained below with reference to the figures and examples.
The utility model provides an automatic mechanism that flattens of upper and lower press mold, includes the boiling hot limit subassembly of two symmetries, boiling hot limit subassembly symmetric distribution is in the both sides of bag mould 14, boiling hot limit subassembly includes mount 1, movable die holder 2, upper press mold 3, lower press mold 4, be equipped with the slide rail on the mount 1, movable die holder 2 constitutes the cooperation of sliding with the slide rail. The movable die holder 2 comprises a shell 5 with a hollow interior, two universal frames, two locking rings 6 and a self-adjusting center shaft plate 11, wherein the two universal frames are located in the shell 5, one ends of the two universal frames penetrate through the shell 5, the two locking rings correspond to the universal frames respectively, and the self-adjusting center shaft plate is connected with the two universal frames. The universal frame comprises an ultrasonic transducer 7 and a universal positioning ball 8 sleeved on the periphery of the ultrasonic transducer 7. The ultrasonic transducers 7 of the two universal frames are respectively and fixedly connected with the upper pressing die 3 and the lower pressing die 4.
Still including the horizontal bolt 10 that is located locking ring 6 axial direction, 8 surfaces of universal type location spheroid are the arcwall face, be equipped with annular screens end 9 on the arcwall face, the arcwall chamber is equipped with the adjustment tank corresponding with annular screens end 9, the adjustment tank side is equipped with horizontal screw hole, horizontal screw hole is used for inserting horizontal bolt 10, horizontal bolt 10 end top is leaned on annular screens end 9 side for annular screens end 9 screens is fixed in the adjustment tank, thereby inject the degree of freedom of universal type location spheroid 8 horizontal direction in locking ring 6. The universal positioning ball is characterized by further comprising a vertical bolt 13 located in the radial direction of the locking ring 6, a vertical threaded hole used for being screwed into the vertical bolt 13 is formed in one side of the shell 5, and the vertical bolt 13 and the locking ring 6 form abutting fit and are used for fixing the freedom degree of the universal positioning ball 8 in the vertical direction in the locking ring 6.
The self-adjusting middle shaft plate 11 is positioned between the locking ring 6 and the shell 5, a middle shaft 12 is arranged in the center of the self-adjusting middle shaft plate 11, a round head is arranged at one end of the middle shaft 12, and the round head and an arc-shaped groove arranged in the shell 5 form abutting fit to form a fulcrum in the lever; threaded holes for screwing in external positioning bolts are formed in four corners of the self-adjusting middle shaft plate 11; two clamping holes sleeved with the ultrasonic transducers 7 are formed between the threaded holes and the middle shaft 12, so that the self-adjusting middle shaft plate 11 and the two ultrasonic transducers 7 form a lever mechanism.
The working process is as follows:
s1: firstly, loosening positioning bolts at four corners of a self-adjusting middle shaft plate 11 to keep a certain distance;
s2: starting the two movable die holders 2 to press the surface of the bag die 14;
s3: under the pressure of the two symmetrical die holders, the upper pressing die 3 and the lower pressing die 4 are automatically attached to the plane of the bag die 14.
The principle is as follows: when the upper pressing die 3 and the lower pressing die 4 are pressed, if the contact bag die 14 plates are not on the same plane in the vertical and horizontal directions, the contact state between the upper pressing die surface and the lower pressing die surface and the bag die 14 plate surface in uniform force fit can be adjusted in a self-adaptive manner through the central shaft 12 of the self-adjusting central shaft plate 11 and the universal positioning sphere 8; then under the state of pressurization, the bolt of each part is locked to prevent loosening during normal operation.
It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no limitation to these embodiments. And such obvious changes and modifications which are within the spirit of the invention are deemed to be covered by the present invention.
Claims (5)
1. The utility model provides an automatic mechanism that flattens of upper and lower pressure ironing die which characterized in that: the edge ironing device comprises two symmetrical edge ironing components, wherein each edge ironing component comprises a movable die holder (2), an upper ironing die (3) and a lower ironing die (4), the movable die holder (2) comprises an internally hollow shell (5), two universal frames, two locking rings (6) and two locking rings (8) corresponding to the universal frames respectively, the two universal frames are positioned inside the shell (5) and one end of each universal frame penetrates through the shell (5), the universal frames are respectively fixedly connected with the upper ironing die (3) and the lower ironing die (4), the locking rings (6) are used for fixing the relative positions of the universal frames and the shell (5), each universal frame comprises an ultrasonic transducer (7) and a universal positioning ball body (8) sleeved on the periphery of the ultrasonic transducer (7), the ultrasonic transducers (7) of the two universal frames are respectively fixedly connected with the upper ironing die (3) and the lower ironing die (4), the outer surface of each universal positioning ball body (8) is an arc-shaped surface, an arc-shaped cavity for accommodating the universal positioning ball body (8) is arranged in the locking ring (6), a transverse bolt clamping groove (10) is arranged in the axial direction of the locking ring (6), and a transverse bolt clamping groove (9) is used for clamping the transverse bolt, and the transverse bolt clamping groove (9) is arranged on the transverse clamping groove (9), the degree of freedom for fixing the transverse direction of the universal positioning ball (8) in the locking ring (6) further comprises a lever mechanism, the lever mechanism is used for connecting two universal frames, the lever mechanism comprises a self-adjusting center shaft plate (11) located between the locking ring (6) and the shell (5), a convex center shaft (12) is arranged at the center of the self-adjusting center shaft plate (11), the center shaft (12) and the shell (5) form a top leaning fit for forming a fulcrum in the lever mechanism, the self-adjusting center shaft plate (11) is provided with two clamping holes sleeved with the ultrasonic transducers (7), and the self-adjusting center shaft plate (11) and the two ultrasonic transducers (7) form the lever mechanism.
2. The automatic flat-sticking mechanism of the upper and lower pressing dies according to claim 1, characterized in that: the edge ironing component comprises a fixing frame (1), a sliding rail is arranged on the fixing frame (1), and the sliding rail and the movable die holder (2) form sliding fit.
3. The automatic flat-sticking mechanism of the upper and lower pressing dies according to claim 1, characterized in that: the universal positioning device is characterized by further comprising a vertical bolt (13) located in the radial direction of the locking ring (6), wherein a vertical threaded hole for screwing the vertical bolt (13) is formed in one side of the shell (5), and the vertical bolt (13) and the locking ring (6) form abutting fit and are used for fixing the freedom degree of the universal positioning ball body (8) in the vertical direction in the locking ring (6).
4. The automatic flat-sticking mechanism of upper and lower pressing dies according to claim 3, characterized in that: and one end of the middle shaft (12) is provided with a round head, and the round head and an arc-shaped groove arranged on the shell (5) form abutting fit.
5. The automatic flat-sticking mechanism of upper and lower pressing dies according to claim 4, characterized in that: and threaded holes for screwing in external positioning bolts are formed in four corners of the self-adjusting middle shaft plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368772.4A CN106965445B (en) | 2017-05-23 | 2017-05-23 | Automatic flat mechanism that pastes of upper and lower pressure ironing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368772.4A CN106965445B (en) | 2017-05-23 | 2017-05-23 | Automatic flat mechanism that pastes of upper and lower pressure ironing die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106965445A CN106965445A (en) | 2017-07-21 |
| CN106965445B true CN106965445B (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710368772.4A Active CN106965445B (en) | 2017-05-23 | 2017-05-23 | Automatic flat mechanism that pastes of upper and lower pressure ironing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965445B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517910A (en) * | 1995-01-03 | 1996-05-21 | Preco Industries, Inc. | Self-leveling die platen for die stamping presses |
| JP2001179776A (en) * | 1999-12-24 | 2001-07-03 | Sony Miyuujitsuku Entertainment:Kk | Apparatus for automatically replacing stamper and method for automatically aligning stamper |
| JP5255133B2 (en) * | 2012-01-20 | 2013-08-07 | ファナック株式会社 | Injection molding machine having a mold mounting position adjusting mechanism |
| CN204515287U (en) * | 2015-03-02 | 2015-07-29 | 联想(北京)有限公司 | Abutted equipment |
| CN204487956U (en) * | 2015-03-05 | 2015-07-22 | 浙江黄岩红旗塑料模具厂 | Moving-mould-core and cover half core can regulate the mould of plastics of alignment automatically |
| CN206899779U (en) * | 2017-05-23 | 2018-01-19 | 温州优比科实业有限公司 | A kind of pressing mould up and down develops mechanism automatically |
-
2017
- 2017-05-23 CN CN201710368772.4A patent/CN106965445B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106965445A (en) | 2017-07-21 |
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| CP03 | Change of name, title or address |
Address after: Building 1, No. 258-324, Longxin Road, Longgang City, Wenzhou City, Zhejiang Province, 325000 (in the workshop of Wenzhou Fulong Weaving Co., Ltd.) Patentee after: Wenzhou Huazao Machinery Technology Co.,Ltd. Address before: No.6, Guihua 1st Road, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU UBIQUE INDUSTRY Co.,Ltd. |
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| CP03 | Change of name, title or address |