CN220429248U - Mould opening and closing device of blow molding machine - Google Patents
Mould opening and closing device of blow molding machine Download PDFInfo
- Publication number
- CN220429248U CN220429248U CN202322033673.4U CN202322033673U CN220429248U CN 220429248 U CN220429248 U CN 220429248U CN 202322033673 U CN202322033673 U CN 202322033673U CN 220429248 U CN220429248 U CN 220429248U
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- closing
- mold opening
- opening
- blow molding
- molding machine
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- 238000000071 blow moulding Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 11
- 238000005728 strengthening Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mold opening and closing devices, and discloses a mold opening and closing device of a blow molding machine, which comprises a bottom plate, wherein side plates are fixedly arranged on two sides of the bottom plate, the middle part of the upper surface of the bottom plate is provided with mold opening and closing devices, and the mold opening and closing devices are divided into two groups; the middle part of the upper surface of the bottom plate is fixedly provided with a sliding rail, and the bottoms of the two sets of opening and closing dies are fixedly provided with sliding blocks. In the utility model, the tension spring, the electromagnet and the push rod motor are arranged, so that when a single product is processed in the using process of the mold opening and closing device of the blow molding machine, the transmission shaft of the push rod motor can be contracted, then the electromagnet is closed, the electromagnet is not adsorbed and positioned with the side plate any more, the tension spring drives the mold opening and closing to move outwards, otherwise, the electromagnet is opened, after the mold opening and closing returns to a large extent, the push rod motor moves towards the secondary inner side to move the mold opening and closing, and compared with the prior art, the mold opening and closing efficiency is effectively improved, and the blowing molding processing efficiency is indirectly improved.
Description
Technical Field
The utility model relates to the technical field of mold opening and closing devices, in particular to a mold opening and closing device of a blow molding machine.
Background
When the blow molding machine works, when the product needs to be molded, two mold opening and closing devices are needed, one mold is locked, deformation and material running are prevented when the mold is moved during injection molding, and the other mold is pulled out of a cavity from which the injection molded product is molded during mold opening, so that the product is separated from the mold and is used for blow molding.
In the process of implementing the present utility model, the inventors found that the following problems in the prior art are not solved: the existing mold opening and closing device of the blow molding machine does not have an efficient mold opening and closing moving function, a transverse driving and adjusting mode of opening and closing the mold completely depends on a push rod motor or a driving motor, the adjustment and the movement are slow, and each opening and closing action occupies too much time, so that the processing efficiency is directly influenced, and improvement is needed.
Disclosure of Invention
The utility model aims to provide a mold opening and closing device of a blow molding machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mold opening and closing device of the blow molding machine comprises a bottom plate, wherein two sides of the bottom plate are fixedly provided with side plates, the middle part of the upper surface of the bottom plate is provided with mold opening and closing, and the mold opening and closing has two groups;
the middle part of the upper surface of the bottom plate is fixedly provided with a sliding rail, the bottoms of the two groups of opening and closing dies are fixedly provided with sliding blocks, the sliding blocks are movably clamped in the sliding rail, and the tops of the opening and closing dies are integrally formed with openings;
an inner rod is movably penetrated through the two inner sides of the side plate, an electromagnet is fixedly sleeved on the outer side of the inner rod, a portal frame is fixedly arranged at the inner end of the inner rod, a tension spring is sleeved on the outer side of the inner rod, and two ends of the tension spring are fixedly connected with the portal frame and the side plate respectively;
the middle part fixed mounting has the push rod motor in the portal frame, and push rod motor totally two sets of, the transmission shaft inboard and the mould fixed connection that opens and shuts of push rod motor, the assembly cooperation such as accessible extension spring, electro-magnet and push rod motor is used, in the blowing machine mould device that opens and shuts use, whenever single goods processing finishes, the transmission shaft shrink of accessible push rod motor, close the electro-magnet afterwards, the electro-magnet no longer adsorbs the location with the curb plate, open the compound die outward by the extension spring drive and move, open the electro-magnet conversely, after the mould returns by a wide margin that opens and shuts, again by push rod motor towards the secondary inboard transfer compound die, compare in current mode, effectively promote the compound die and transfer efficiency, indirectly promote blowing machining efficiency.
As an alternative scheme of this application technical scheme, a plurality of groups of evenly arrayed screw has been seted up to the side front wall that the interior pole is close to the curb plate, the activity of electro-magnet front wall middle part is run through there is the bolt, and the bolt connects soon through screw and homonymy screw, and subassembly cooperation such as accessible bolt and electro-magnet is used, because open and close the removable assembly of transmission shaft of mould and push rod motor, if when the open and close mould of different models is changed to the later stage, according to the demand that opens and shuts, accessible dismantles the electro-magnet to remove the electro-magnet, make bolt and suitable screw connect soon for the interior volume of adjustment open and close mould, be applicable to the processing of the mould that opens and shuts of multiple model, the commonality is strong.
As an alternative scheme of this application technical scheme, the transmission shaft inner end fixed mounting of push rod motor has a piece, the equal activity of piece both sides is run through and is had the screw rod, and the screw rod passes through the screw thread and the screw rod piece of predetermineeing on the die opening and closing and connect soon, the cooperation of accessible screw rod and screw rod piece makes transmission shaft and the removable assembly of die opening and closing, the die opening and closing of later stage removable different signals.
As an alternative scheme of this application technical scheme, curb plate outside bottom fixed mounting has the otic placode, and the locating hole has all been seted up to the intraductal both sides of otic placode, can pass through otic placode and locating hole, removable fixing device, guarantees device steady operation, and accords with later stage aversion assembly user demand.
As an alternative scheme of this application technical scheme, curb plate and bottom plate junction fixed mounting have the strengthening rib, and the strengthening rib is triangle-shaped structure, and accessible strengthening rib promotes and connects rigidity to prevent tearing fracture situation.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the mold opening and closing device of the blow molding machine, the tension spring, the electromagnet and the push rod motor are arranged, in the use process of the mold opening and closing device of the blow molding machine, when a single product is processed, the transmission shaft of the push rod motor is contracted, then the electromagnet is closed, the electromagnet is not adsorbed and positioned with the side plate, the tension spring drives the mold opening and closing to move outwards, otherwise, the electromagnet is started, after the mold opening and closing returns to a large extent, the push rod motor is moved towards the secondary inner side to move the mold opening and closing, and compared with the existing mode, mold opening and closing moving efficiency is effectively improved, and the blow molding processing efficiency is indirectly improved.
2. According to the mold opening and closing device of the blow molding machine, due to the fact that the bolts and the electromagnets are arranged, the mold opening and closing device is detachably assembled with the transmission shaft of the push rod motor, if the mold opening and closing device of different types is replaced in the later period, the electromagnets can be disassembled according to opening and closing requirements, the electromagnets are moved, the bolts are screwed with the appropriate screw holes, the inner moving quantity of the mold opening and closing device is used for adjusting the inner moving quantity of the mold opening and closing device, and the mold opening and closing device is suitable for mold opening and closing processing of various types and has high universality.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall front view of a mold opening and closing device of a blow molding machine according to the present utility model;
FIG. 2 is a schematic top view of a portal frame section of a mold opening and closing apparatus of a blow molding machine according to the present utility model;
fig. 3 is an enlarged schematic view of a mold opening and closing device of a blow molding machine according to the present utility model.
In the figure: 1. a bottom plate; 11. a slide rail; 2. a side plate; 21. ear plates; 3. opening and closing the die; 31. an opening; 32. a slide block; 4. a portal frame; 41. a push rod motor; 42. a support block; 43. a screw; 5. an inner rod; 51. a tension spring; 52. a screw hole; 53. an electromagnet; 54. and (5) a bolt.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a blowing machine mould opening and closing device, including bottom plate 1, bottom plate 1 both sides all fixed mounting has curb plate 2, curb plate 2 and bottom plate 1 junction fixed mounting have the strengthening rib, and the strengthening rib is triangle-shaped structure, accessible strengthening rib promotes the connection rigidity, in order to prevent tearing fracture situation, bottom plate 1 upper surface middle part has been placed and has been opened and shut mould 3 and have two sets in total, curb plate 2 outside bottom fixed mounting has otic placode 21, and both sides all have been seted up the locating hole in the otic placode 21, can pass through otic placode 21 and locating hole thereof, removable fixing device, guarantee device steady operation, and accord with later stage aversion assembly user demand; the middle part of the upper surface of the bottom plate 1 is fixedly provided with a sliding rail 11, the bottoms of the two groups of opening and closing dies 3 are fixedly provided with sliding blocks 32, the sliding blocks 32 are movably clamped in the sliding rail 11, and the top of the opening and closing die 3 is integrally formed with an opening 31; an inner rod 5 movably penetrates through the two inner sides of the side plate 2, an electromagnet 53 is fixedly sleeved on the outer side of the inner rod 5, a portal frame 4 is fixedly mounted at the inner end of the inner rod 5, a tension spring 51 is sleeved on the outer side of the inner rod 5, and two ends of the tension spring 51 are fixedly connected with the portal frame 4 and the side plate 2 respectively; the middle part fixed mounting has push rod motor 41 in the portal frame 4, and push rod motor 41 totally two sets of, push rod motor 41's transmission shaft inboard and the mould 3 fixed connection that opens and shuts, push rod motor 41's transmission shaft inner end fixed mounting has a piece 42, and the piece 42 both sides all movably run through has screw 43, and screw 43 connects with the screw that presets on the mould 3 that opens and shuts through the screw thread, the cooperation of accessible screw 43 and screw, the removable assembly of messenger's transmission shaft and mould 3 that opens and shuts, the removable mould 3 that opens and shuts of different signals in later stage.
In this kind of technical scheme, accessible extension spring 51, electro-magnet 53 and push rod motor 41 scheduling subassembly cooperation are used, in blowing machine die opening and closing device use, and the transmission shaft shrink of accessible push rod motor 41 when every single goods processing is finished, closes electro-magnet 53 afterwards, and electro-magnet 53 no longer adsorbs the location with curb plate 2, drives the compound die 3 outward by extension spring 51 and moves, opens electro-magnet 53 on the contrary, after the compound die 3 is moved away to the secondary inboard again by push rod motor 41 after the compound die returns by a wide margin, compares in the current mode, effectively promotes compound die 3 transfer efficiency, promotes blowing machining efficiency indirectly.
In some technical schemes, a plurality of groups of screw holes 52 which are uniformly arrayed are formed in the front wall of one side of the inner rod 5, which is close to the side plate 2, a bolt 54 is movably penetrated in the middle of the front wall of the electromagnet 53, and the bolt 54 is screwed with the screw holes 52 on the same side through threads.
In this kind of technical scheme, accessible bolt 54 and subassembly cooperation such as electro-magnet 53 are used, because the removable assembly of the transmission shaft of compound die 3 and push rod motor 41, if when changing the compound die 3 of different models in the later stage, accessible dismantles electro-magnet 53 according to the demand that opens and shuts to remove electro-magnet 53, make bolt 54 and suitable screw 52 connect soon, be used for adjusting the interior volume of compound die 3, be applicable to the processing of the compound die 3 of opening and shutting of multiple model, the commonality is strong.
Working principle: it should be noted that the present utility model is a mold opening and closing device of a blow molding machine, the components are all universal standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through conventional test methods.
When the mold opening and closing device of the blow molding machine is used, the mold opening and closing device 3 is fixedly loaded at a proper position through the lug plate 21 and is positioned at the right lower side of a discharge hole of the blow molding machine, and a material blown by the blow molding machine is positioned between the mold opening and closing devices 3 and is molded by moving inwards of the mold opening and closing devices 3 for blow molding;
through being provided with extension spring 51, electro-magnet 53 and push rod motor 41, in blowing machine die opening and closing device use, the transmission shaft of accessible push rod motor 41 contracts whenever single goods processing finishes, afterwards close electro-magnet 53, electro-magnet 53 no longer adsorbs the location with curb plate 2, open the electro-magnet 53 by extension spring 51 drive die opening and closing 3 outward, on the contrary, after the die opening and closing returns by a wide margin, again by push rod motor 41 towards the secondary inboard transfer die opening and closing 3, compare in the current mode, effectively promote die opening and closing 3 transfer efficiency, indirectly promote blowing machining efficiency, through being provided with bolt 54 and electro-magnet 53, because die opening and closing 3 and the transmission shaft detachable assembly of push rod motor 41, if open and closing 3 of different models is later changed, according to the demand of opening and closing, the accessible dismantlement electro-magnet 53, and remove electro-magnet 53, make bolt 54 and suitable screw 52 connect soon for the interior volume of adjusting die opening and closing 3, be applicable to the processing of the die opening and closing 3 of multiple model, the commonality is strong.
Claims (5)
1. A blow molding machine mold opening and closing device, which is characterized in that: the mold comprises a bottom plate (1), wherein side plates (2) are fixedly arranged on two sides of the bottom plate (1), an opening and closing mold (3) is arranged in the middle of the upper surface of the bottom plate (1), and the opening and closing molds (3) are in two groups;
the middle part of the upper surface of the bottom plate (1) is fixedly provided with a sliding rail (11), the bottoms of the two groups of opening and closing molds (3) are fixedly provided with sliding blocks (32), the sliding blocks (32) are movably clamped in the sliding rail (11), and the tops of the opening and closing molds (3) are integrally formed with openings (31);
an inner rod (5) is movably penetrated through the two inner sides of the side plate (2), an electromagnet (53) is fixedly sleeved on the outer side of the inner rod (5), a portal frame (4) is fixedly installed at the inner end of the inner rod (5), a tension spring (51) is sleeved on the outer side of the inner rod (5), and two ends of the tension spring (51) are fixedly connected with the portal frame (4) and the side plate (2) respectively;
the middle part fixed mounting has push rod motor (41) in portal frame (4), and push rod motor (41) are two sets of altogether, the transmission shaft inboard and the mould (3) that opens and shuts of push rod motor (41) fixed connection.
2. A blow molding machine mold opening and closing apparatus as defined in claim 1, wherein: the inner rod (5) is provided with a plurality of groups of screw holes (52) which are uniformly arrayed near the front wall of one side of the side plate (2), the middle part of the front wall of the electromagnet (53) is movably penetrated with a bolt (54), and the bolt (54) is screwed with the screw holes (52) on the same side through threads.
3. A blow molding machine mold opening and closing apparatus as defined in claim 1, wherein: a supporting block (42) is fixedly arranged at the inner end of a transmission shaft of the push rod motor (41), a screw rod (43) is movably penetrated through two sides of the supporting block (42), and the screw rod (43) is screwed with a screw block preset on the opening and closing die (3) through threads.
4. A blow molding machine mold opening and closing apparatus as defined in claim 1, wherein: the bottom of the outer side of the side plate (2) is fixedly provided with an ear plate (21), and positioning holes are formed in two inner sides of the ear plate (21).
5. A blow molding machine mold opening and closing apparatus as defined in claim 1, wherein: the reinforcing ribs are fixedly arranged at the joints of the side plates (2) and the bottom plate (1), and are of triangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033673.4U CN220429248U (en) | 2023-07-31 | 2023-07-31 | Mould opening and closing device of blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033673.4U CN220429248U (en) | 2023-07-31 | 2023-07-31 | Mould opening and closing device of blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429248U true CN220429248U (en) | 2024-02-02 |
Family
ID=89702099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033673.4U Active CN220429248U (en) | 2023-07-31 | 2023-07-31 | Mould opening and closing device of blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429248U (en) |
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2023
- 2023-07-31 CN CN202322033673.4U patent/CN220429248U/en active Active
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