CN108529858B - Mold opening device and glass hot bending machine - Google Patents
Mold opening device and glass hot bending machine Download PDFInfo
- Publication number
- CN108529858B CN108529858B CN201810753541.XA CN201810753541A CN108529858B CN 108529858 B CN108529858 B CN 108529858B CN 201810753541 A CN201810753541 A CN 201810753541A CN 108529858 B CN108529858 B CN 108529858B
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- die
- clamping
- workbench
- clamping assembly
- air
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- 239000011521 glass Substances 0.000 title claims description 12
- 238000013003 hot bending Methods 0.000 title description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 49
- 238000005452 bending Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a die opening device, which comprises a bracket, a workbench, an upper die clamping assembly, a lower die clamping assembly and a first cylinder, wherein the workbench is arranged on the bracket; the workbench is used for placing the die to be opened, the support is fixedly connected to the upper end of the workbench, the cylinder body of the first cylinder is connected to the top of the support, the telescopic rod of the first cylinder faces downwards vertically, and the lower end of the telescopic rod is connected with the upper die clamping assembly; the upper die clamping assembly is positioned between the bracket and the workbench and used for clamping an upper die of the die to be opened; the lower die clamping assembly is located below the workbench, a through hole penetrating through the workbench vertically is formed in the workbench, and the lower die clamping assembly penetrates through the through hole to clamp a lower die of the die to be opened. The invention adopts full-automatic machinery to complete the mould opening process without manually touching the mould, and compared with manual operation, the invention has higher safety and production efficiency and reduces the labor cost.
Description
Technical Field
The invention relates to the field of numerical control machining, in particular to a die opening device and a glass hot bending machine.
Background
Curved glass has characteristics such as frivolous, transparent clean, anti-fingerprint, anti-dazzle, weatherability, along with the change of consumer market to intelligent terminal product outward appearance aesthetic requirement and technological advancement, curved glass has been started to be applied to intelligent terminal product's technology manufacturing gradually, like the cell-phone trade. At the same time, curved glass hot bending machines have been developed.
The working principle of the curved glass hot bending machine is preheating, forming and cooling, and finally the curved glass is obtained. After the heating and forming of the mould of the existing glass hot bending machine are finished at the preheating station and the forming station, the mould is manually opened by adopting a manual tool to finish the subsequent operations of fetching and cleaning and the like. Because the mould temperature is higher, therefore there is unsafe problem, simultaneously, manual operation efficiency is lower.
Disclosure of Invention
The invention mainly aims to provide a die opening device which aims to solve the problems that manual die opening is unsafe and the efficiency is low.
In order to solve the technical problems, the invention provides a die opening device, which comprises a bracket, a workbench, an upper die clamping assembly, a lower die clamping assembly and a first cylinder;
the workbench is used for placing a die to be opened, the support is fixed above the workbench, the cylinder body of the first cylinder is fixed on the support, and the telescopic rod of the first cylinder is connected with the upper die clamping assembly and is placed vertically downwards;
the upper die clamping assembly is positioned above the workbench and used for clamping an upper die of the die to be opened; the lower die clamping assembly is connected with the workbench and is positioned below the workbench, a through hole penetrating through the workbench from top to bottom is formed in the workbench, and the lower die clamping assembly penetrates through the through hole to clamp the lower die of the die to be opened.
Preferably, the upper die clamping assembly comprises: the first air claw, the first connecting piece and the two first clamping parts;
the upper end of the first connecting piece is connected with the telescopic rod of the first air cylinder, and the lower end of the first connecting piece is connected with the air cylinder of the first air claw; the two first clamping portions are located below the first air claw and are respectively connected with the two movable hand claws of the first air claw, and the two first clamping portions are oppositely arranged and form a clamping opening for clamping the upper die.
Preferably, the first clamping part comprises a horizontal part and a vertical part formed by extending downwards from one end of the horizontal part, and an inner side surface used for clamping the upper die on the vertical part of the first clamping part is an anti-slip tooth surface.
Preferably, the lower die clamping assembly comprises a second air claw, a second connecting piece and two second clamping parts;
the cylinder of second gas claw passes through the second connecting piece is fixed in the workstation below, two second clamping parts are located the top of second gas claw, and respectively with two movable claws of second gas claw are connected, two second clamping parts set up relatively, are formed with the clamping mouth that is used for the centre gripping lower mould.
Preferably, the second connecting piece comprises two bending structures which are symmetrically arranged on two sides of the second air claw, wherein each bending structure comprises a horizontal part and a vertical part which is formed by downwards extending from one end of the horizontal part, the horizontal part is connected to the bottom surface of the workbench through a bolt, and the vertical part is connected with the air cylinder of the second air claw.
Preferably, the moving direction of the movable gripper of the first air gripper is perpendicular to the moving direction of the movable gripper of the second air gripper.
Preferably, the bracket comprises two stand columns which are spaced apart and vertically fixed on the workbench and a cross beam connected between the two stand columns; the die opening device further comprises a guide bracket and two vertical guide rails; the vertical guide rail is fixed on the upright posts, two ends of the guide bracket are respectively connected with the vertical guide rails of the upright posts on two sides in a sliding manner, and the upper die clamping assembly is fixed on the guide bracket.
Preferably, the guide bracket comprises two connecting blocks and two guide sliding blocks matched with the two vertical guide rails respectively, the two connecting blocks are connected to the left side and the right side of the upper die clamping assembly respectively, each connecting block is connected with one guide sliding block respectively, and the guide sliding blocks are in sliding connection with the vertical guide rails.
The invention also provides a glass hot bending machine, which comprises the die opening device.
According to the invention, the upper die of the die to be opened is clamped by the upper die clamping assembly and is driven by the first air cylinder to rise, and meanwhile, the lower die is clamped and fixed by the lower die clamping assembly, so that the upper die and the lower die are separated, and the die opening is completed. The invention adopts full-automatic machinery to complete the mould opening process without manually touching the mould, and compared with manual operation, the invention has higher safety and production efficiency and reduces the labor cost.
Drawings
FIG. 1 is a schematic view of an embodiment of a mold opening device according to the present invention;
FIG. 2 is a schematic view of a mold opening device according to another embodiment of the present invention;
FIG. 3 is a schematic view of the upper mold clamping assembly of the mold opening device of the present invention;
fig. 4 is a schematic structural view of a lower die clamping assembly in the die opening device of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present invention.
The invention provides a die opening device, as shown in fig. 1 and 2, the die opening device comprises a bracket 100, a workbench 200, an upper die clamping assembly 300, a lower die clamping assembly 400 and a first cylinder 500;
the workbench 200 is used for placing a mold 600 to be opened, the bracket 100 is fixedly connected above the workbench 200, the cylinder body of the first cylinder 500 is fixed on the bracket 100, and the telescopic rod of the first cylinder 500 is connected with the upper mold clamping assembly 300 and is vertically downward placed;
the upper mold clamping assembly 300 is located above the workbench 200 and is used for clamping an upper mold of the mold 600 to be opened; the lower mold clamping assembly 400 is connected with the workbench 200 and is positioned below the workbench 200, the workbench 200 is provided with a through hole 210 penetrating up and down, and the lower mold clamping assembly 400 penetrates through the through hole 210 to clamp the lower mold of the mold 600 to be opened.
The mold 600 includes an upper mold and a lower mold, with the work piece located therebetween; the mold 600 to be opened refers to a mold 600, after being heated by a preheating station and a forming station, the workpiece inside the mold is formed, and the upper mold and the lower mold are required to be separated, so that the formed workpiece in the mold is taken out.
In the embodiment of the present invention, the bracket 100 is in a door shape, and includes two columns spaced apart and vertically fixed on the table 200 and a cross beam connected between the two columns; the upper ends of the two upright posts are respectively connected with the two ends of the cross beam, and the lower ends of the two upright posts are fixed on the workbench 200. The first cylinder 500 comprises a cylinder body and a telescopic rod, wherein the cylinder body of the first cylinder 500 is fixedly connected with the cross beam, the telescopic rod is vertically arranged, the lower end of the telescopic rod is connected with the upper die clamping assembly 300, and the telescopic rod slides back and forth relative to the cylinder body to drive the upper die clamping assembly 300 to move up and down in the vertical direction. The first cylinder 500 may be replaced by a motor-driven linear module, that is, a motor is mounted on the cross beam and a hole for accommodating a screw rod to pass through is formed, the screw rod is driven to rotate by the motor, a screw rod nut and a vertical rod connected with the screw rod nut are arranged on the screw rod, the lower end of the vertical rod is connected with the upper die clamping assembly 300, and when the screw rod is driven to rotate by the motor, the screw rod nut moves up or down along the vertical direction and drives the upper die clamping assembly 300 to move in the vertical direction through the vertical rod.
The through hole 210 arranged on the workbench 200 is located right below the upper die clamping assembly 300, the through hole 210 is rectangular, the length of the through hole 210 is larger than the width of the die 600 and smaller than the length of the die 600, and the width is smaller than the length of the die 600, when the die 600 to be opened is placed on the workbench 200, the length direction of the die 600 is perpendicular to the length direction of the through hole 210, so that a space for the lower die clamping assembly 400 below the workbench 200 to extend upwards is reserved between two ends of the width direction of the die 600 and the through hole 210. When the mold 600 is placed with its length direction parallel to the length direction of the through hole 210, the length of the through hole 210 should be greater than the length of the mold 600 and the width should be smaller than the width of the mold 600, so that a space is left between both ends of the mold 600 in the length direction and the through hole 210 for the lower mold clamping assembly 400 under the table 200 to protrude upward.
When the material transporting manipulator transports the mold 600 to be opened to the workbench 200, the first cylinder 500 is contracted, the telescopic rod pulls up the upper mold clamping assembly 300, the manipulator is convenient to place the mold 600, and meanwhile, the lower mold clamping assembly 400 is relaxed, so that a placing position is reserved for the mold 600. After the mold 600 is placed in place, the lower mold clamping assembly 400 clamps the lower mold of the mold 600 to be opened, and simultaneously, the telescopic rod of the first cylinder 500 is extended downwards, so that the upper mold clamping assembly 300 is vertically moved downwards to be close to the mold 600 to be opened, the upper mold clamping assembly 300 is tightened, and the upper mold of the mold 600 to be opened is clamped. Then, the first cylinder 500 drives the upper die clamping assembly 300 to vertically move upward, and the upper die and the lower die are separated from each other by the upper die clamping assembly 300 and the lower die clamping assembly 400, thereby completing the die opening. The invention adopts full-automatic machinery to complete the mould opening process, does not need to manually contact the mould 600, has higher safety and production efficiency compared with manual operation, and simultaneously reduces the labor cost.
In a preferred embodiment, as shown in fig. 1 and 3, the upper die clamping assembly 300 comprises: a first air jaw 310, a first connector 330, two first clamping portions 320;
the upper end of the first connecting piece 330 is connected with the telescopic rod of the first air cylinder 500, and the lower end of the first connecting piece 330 is connected with the air cylinder of the first air claw 310; the two first clamping portions 320 are located below the first air claw 310 and are respectively connected with the two movable claws 311 of the first air claw 310, and the two first clamping portions 320 are oppositely arranged and form a clamping opening for clamping the upper die.
In the embodiment of the present invention, the first connector 320 is provided with a plurality of connection holes, and is connected to the telescopic rod of the first cylinder 500 through bolts. The first air claw 310 is a parallel opening and closing type air claw, and comprises an air cylinder, a guide groove positioned on the end face of the air cylinder and two movable claws 311 positioned in the guide groove, wherein the two movable claws 311 slide along the guide groove under the drive of the air cylinder, are separated to open and slide in opposite directions to be gripped. The horizontal portions of the two first clamping portions 320 are respectively connected to the lower end surfaces of the two movable claws 311, and the two first clamping portions 320 are disposed opposite to each other to form an openable claw hook, which includes a clamping opening for clamping the upper mold. The two first clamping parts 320 are tightened or loosened to grasp or loosen the upper die by driving the two movable claws 311 to slide in the guide grooves with the air cylinders.
In the embodiment of the present invention, the direction of the guide groove on the end surface of the cylinder determines the direction of opening and closing the two first clamping portions 320. If the guiding grooves of the first air claw 310 are installed along the direction perpendicular to the connecting line of the two opposite posts of the bracket 100 (i.e. perpendicular to the plane of the door-shaped bracket 100), the opening and closing directions of the two first clamping portions 320 are perpendicular to the bracket 100, and compared with the direction parallel to (or in any other direction) the connecting line of the two opposite posts of the bracket 100, the distance between the two posts of the bracket 100 can be relatively reduced, so that the overall volume of the bracket 100 is reduced to some extent.
In a preferred embodiment, the two first clamping portions 320 each include a horizontal portion and a vertical portion extending downward from one end of the horizontal portion, and are formed in a bent shape, the vertical portion faces downward, the horizontal end is parallel to the guiding slot of the first air claw 310, and the inner side surface of the first clamping portion 320 for clamping the upper die is an anti-slip tooth surface. The function of the anti-slip tooth surface is to prevent the upper die from slipping off the two first clamping portions 320 when rising after clamping the upper die. The anti-slip tooth surface may be serrated or clamped with the mold 600 by means of a flange and groove fit, so long as the anti-slip function is achieved, and the function of the upper mold clamping assembly 300 is not hindered.
In a preferred embodiment, as shown in fig. 1, 2 and 4, the lower die clamping assembly 400 comprises: a second air jaw 410, a second connecting member 430, two third clamping portions 420;
the cylinder of the second air jaw 410 is fixed below the workbench 200 through the second connecting piece 420, the two third clamping portions 420 are located above the second air jaw 410 and are respectively connected with the two movable jaws 411 of the second air jaw 410, and the two third clamping portions 420 are oppositely arranged and form a clamping opening for clamping the lower die.
In the embodiment of the present invention, the second air claw 410 is similar to the first air claw 310, and is also a parallel open-close type air claw, and includes an air cylinder, a guide slot located at an end surface of the air cylinder, and two movable claws 411 located in the guide slot, where the two movable claws 411 slide along the guide slot under the driving of the air cylinder, and separate sliding is open, and opposite sliding is gripping. Wherein, two third clamping parts 420 all include horizontal part and vertical portion, and the horizontal part of two third clamping parts 420 is connected at the up end of two movable hand claws 411, and two third clamping parts 420 set up relatively, form the claw hook that can open and shut, and this claw hook is including the clamping mouth that is used for the centre gripping lower mould. The two third clamping portions 420 are tightened or loosened to grasp or loosen the lower die by sliding the two movable claws 411 in the guide grooves with the air cylinders of the second air claw 410.
In a preferred embodiment, as shown in fig. 2, the second connecting member 430 includes two bending structures symmetrically disposed on two sides of the second air jaw 410, the bending structures include a horizontal portion and a vertical portion extending downward from one end of the horizontal portion, wherein the horizontal portion is connected to the bottom surface of the workbench 200 through a bolt, the vertical portion is fixedly connected with the air cylinder of the second air jaw 410 through a bolt, and the second connecting member 430 is used for fixedly connecting the air cylinder of the second air jaw 410 with the workbench 200.
In a preferred embodiment, as shown in fig. 1 and 2, the moving direction of the movable jaw 311 of the first air jaw 310 is perpendicular to the moving direction of the movable jaw 411 of the second air jaw 410. That is, the guide groove direction of the first air jaw 310 is perpendicular to the guide groove direction of the second air jaw 320.
The direction of the two air-pawl guide grooves determines the direction of opening and closing between the two opposite clamping portions (i.e., between the two first clamping portions 320 and between the two third clamping portions 420). Thus, in the embodiment of the present invention, if two first clamping portions 320 capture two ends of the mold 600 in the length direction, two third clamping portions 420 capture two ends of the mold 600 in the width direction, and vice versa. This cross-gripping manner is more convenient for gripping the mold 600, and the upper and lower gas claws are less likely to collide with each other.
In a preferred embodiment, as shown in FIG. 1, the stand comprises two spaced apart uprights vertically secured to the table 200 and a cross member connected between the two uprights; the die opening device also comprises a guide bracket 700 and two vertical guide rails 800; the two vertical guide rails 800 are respectively fixed on the inner sides of the two upright posts of the bracket 100, the left and right ends of the guide bracket 700 are respectively connected with the vertical guide rails 800 on the upright posts on the two sides in a sliding manner, and the upper die clamping assembly 300 is fixed on the guide bracket 700.
When the first cylinder 500 drives the upper die clamping assembly 300 to move upward, the left and right ends of the guide bracket 700 connected to the upper die clamping assembly 300 slide in the two vertical guide rails 800, thereby playing a guiding role on the upper die clamping assembly 300 and preventing the upper die clamping assembly 300 from shaking back and forth.
In a preferred embodiment, as shown in fig. 1, the guide bracket 700 includes two connection blocks 710 and two guide blocks 720 respectively engaged with the two vertical guide rails 800, the two connection blocks 710 are respectively connected to the left and right sides of the upper mold clamping assembly 300 (the cylinder of the first air jaw 310), and each connection block 710 is respectively connected to one guide block 720, and is slidably connected to the vertical guide rails 800 through the guide blocks 720.
In the embodiment of the present invention, the two guide sliding blocks 720 and the two connecting blocks 710 are fixedly connected through bolts respectively. Each guiding sliding block 720 is used for being matched with the corresponding sliding groove of the corresponding vertical guide rail 800, the cross section of each guiding sliding block is C-shaped, the opening end faces the corresponding vertical guide rail 800 matched with the corresponding guiding sliding block, the guiding sliding blocks 720 and the corresponding vertical guide rails 800 are prevented from being separated from each other, and guiding stability is improved.
The invention also provides a glass hot bending machine, which comprises the die opening device. After the mold 600 is heated by the preheating station and the forming station, the workpiece inside the mold is formed, and then the mold is automatically opened by the mold opening device, so that the full-automatic hot bending processing can be realized, the manpower is saved, and the production efficiency is improved.
It should be noted that, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of the claimed invention.
The above description and drawings should not be taken as limiting the scope of the invention in any way, but rather should be understood to cover all modifications, structural equivalents, or direct/indirect applications of the invention in the light of the general principles of the present invention which may be employed in the present invention and illustrated by the accompanying drawings.
Claims (9)
1. The die opening device is characterized by comprising a bracket, a workbench, an upper die clamping assembly, a lower die clamping assembly and a first air cylinder;
the workbench is used for placing a die to be opened, the support is fixed above the workbench, the cylinder body of the first cylinder is fixed on the support, and the telescopic rod of the first cylinder is connected with the upper die clamping assembly and is placed vertically downwards;
the upper die clamping assembly is positioned above the workbench and used for clamping an upper die of the die to be opened; the lower die clamping assembly is connected with the workbench and is positioned below the workbench, a through hole penetrating through the workbench from top to bottom is formed in the workbench, and the lower die clamping assembly penetrates through the through hole to clamp the lower die of the die to be opened.
2. The die opening apparatus of claim 1, wherein the upper die clamping assembly comprises: the first air claw, the first connecting piece and the two first clamping parts;
the upper end of the first connecting piece is connected with the telescopic rod of the first air cylinder, and the lower end of the first connecting piece is connected with the air cylinder of the first air claw; the two first clamping portions are located below the first air claw and are respectively connected with the two movable hand claws of the first air claw, and the two first clamping portions are oppositely arranged and form a clamping opening for clamping the upper die.
3. The die opening device according to claim 2, wherein the first clamping portion includes a horizontal portion and a vertical portion extending downward from one end of the horizontal portion, and an inner side surface of the first clamping portion for clamping the upper die is an anti-slip tooth surface.
4. The die opening device of claim 2, wherein the lower die clamping assembly comprises a second air jaw, a second connecting piece, and two second clamping portions;
the cylinder of second gas claw passes through the second connecting piece is fixed in the workstation below, two second clamping parts are located the top of second gas claw, and respectively with two movable claws of second gas claw are connected, two second clamping parts set up relatively, are formed with the clamping mouth that is used for the centre gripping lower mould.
5. The die opening device as claimed in claim 4, wherein the second connecting member includes two bending structures symmetrically disposed on both sides of the second air jaw, the bending structures including a horizontal portion and a vertical portion extending downward from one end of the horizontal portion, wherein the horizontal portion is connected to a bottom surface of the table by a bolt, and the vertical portion is connected to an air cylinder of the second air jaw.
6. The mold opening device according to claim 5, wherein the moving direction of the movable claws of the first air claw is perpendicular to the moving direction of the movable claws of the second air claw.
7. The die opening device according to any one of claims 1 to 6, wherein the bracket includes two columns spaced apart and vertically fixed to the table and a cross member connected between the two columns; the die opening device further comprises a guide bracket and two vertical guide rails; the vertical guide rail is fixed on the upright posts, two ends of the guide bracket are respectively connected with the vertical guide rails of the upright posts on two sides in a sliding manner, and the upper die clamping assembly is fixed on the guide bracket.
8. The die opening device as claimed in claim 7, wherein the guide bracket comprises two connecting blocks and two guide sliding blocks respectively matched with the two vertical guide rails, the two connecting blocks are respectively connected to the left side and the right side of the upper die clamping assembly, and each connecting block is respectively connected with one guide sliding block and is in sliding connection with the vertical guide rails through the guide sliding blocks.
9. A glass heat bender comprising an opening device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753541.XA CN108529858B (en) | 2018-07-10 | 2018-07-10 | Mold opening device and glass hot bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753541.XA CN108529858B (en) | 2018-07-10 | 2018-07-10 | Mold opening device and glass hot bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108529858A CN108529858A (en) | 2018-09-14 |
| CN108529858B true CN108529858B (en) | 2023-12-05 |
Family
ID=63488037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810753541.XA Active CN108529858B (en) | 2018-07-10 | 2018-07-10 | Mold opening device and glass hot bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529858B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07299852A (en) * | 1994-05-06 | 1995-11-14 | Toyo Mach & Metal Co Ltd | Mold opening and closing control method of molding machine |
| CN102773466A (en) * | 2012-08-07 | 2012-11-14 | 安徽省凤形耐磨材料股份有限公司 | Casting automatic demolding device for casting production line |
| CN204263577U (en) * | 2014-09-18 | 2015-04-15 | 中国热带农业科学院橡胶研究所 | Vapour-pressure type fertilizer forming machine |
| CN206306415U (en) * | 2016-12-08 | 2017-07-07 | 珠海艾诚精密模具有限公司 | A kind of plastic mould die self-opening device |
| CN206475355U (en) * | 2016-12-08 | 2017-09-08 | 珠海艾诚精密模具有限公司 | A kind of plastic mould for automatically removing flash |
| CN107214822A (en) * | 2017-07-06 | 2017-09-29 | 泉州华中科技大学智能制造研究院 | A kind of five mold sections bottle class mould tears co-clip tool open |
| CN208632377U (en) * | 2018-07-10 | 2019-03-22 | 苏州市台群机械有限公司 | Die-sinking device and glass heat bender |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9604396B2 (en) * | 2015-07-17 | 2017-03-28 | Tien Kang Co., Ltd. | Mold clamping device for an automatic mold opening and closing machine |
-
2018
- 2018-07-10 CN CN201810753541.XA patent/CN108529858B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07299852A (en) * | 1994-05-06 | 1995-11-14 | Toyo Mach & Metal Co Ltd | Mold opening and closing control method of molding machine |
| CN102773466A (en) * | 2012-08-07 | 2012-11-14 | 安徽省凤形耐磨材料股份有限公司 | Casting automatic demolding device for casting production line |
| CN204263577U (en) * | 2014-09-18 | 2015-04-15 | 中国热带农业科学院橡胶研究所 | Vapour-pressure type fertilizer forming machine |
| CN206306415U (en) * | 2016-12-08 | 2017-07-07 | 珠海艾诚精密模具有限公司 | A kind of plastic mould die self-opening device |
| CN206475355U (en) * | 2016-12-08 | 2017-09-08 | 珠海艾诚精密模具有限公司 | A kind of plastic mould for automatically removing flash |
| CN107214822A (en) * | 2017-07-06 | 2017-09-29 | 泉州华中科技大学智能制造研究院 | A kind of five mold sections bottle class mould tears co-clip tool open |
| CN208632377U (en) * | 2018-07-10 | 2019-03-22 | 苏州市台群机械有限公司 | Die-sinking device and glass heat bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108529858A (en) | 2018-09-14 |
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