CN115871204A - Plastic blow molding machine convenient for replacing blow molding head - Google Patents
Plastic blow molding machine convenient for replacing blow molding head Download PDFInfo
- Publication number
- CN115871204A CN115871204A CN202211704242.XA CN202211704242A CN115871204A CN 115871204 A CN115871204 A CN 115871204A CN 202211704242 A CN202211704242 A CN 202211704242A CN 115871204 A CN115871204 A CN 115871204A
- Authority
- CN
- China
- Prior art keywords
- blow molding
- sliding
- mounting
- molding machine
- plate
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention is suitable for the technical field of blow molding machines, and provides a plastic blow molding machine convenient for replacing a blow molding head, which comprises a workbench, wherein the workbench is provided with a mounting bracket and a placing platform, the top of the mounting bracket is provided with a blow molding machine assembly, and the plastic blow molding machine further comprises: the blow molding device comprises a mounting mechanism, wherein the mounting mechanism comprises a mounting plate, a rotary table is arranged at the bottom of the mounting plate, a plurality of mounting sleeves are arranged on the rotary table in a circular array mode, telescopic rods are slidably mounted in the mounting sleeves, a blow molding mechanism is mounted at one end, away from the mounting sleeves, of each telescopic rod, a sliding rod is mounted on the side wall of each telescopic rod, and a sliding groove matched with the corresponding sliding rod is formed in the mounting plate; and the connecting assembly comprises a sliding plate, a guide block is mounted on the sliding plate, and a guide column matched with the guide block is arranged on the blow molding machine assembly. The device can realize the automatic switch-over to the blowing mechanism, need not to shut down, easy operation, and switching speed is fast, can promote work efficiency.
Description
Technical Field
The invention belongs to the technical field of blow molding machines, and particularly relates to a plastic blow molding machine with a blow molding head convenient to replace.
Background
A blow molding machine is a machine that produces a product by blowing a molded body into a cavity having a predetermined shape by blowing air from the machine after blowing liquid plastic. The plastic is melted and extruded quantitatively in a screw extruder, then is formed through a mouth film, is blown by an air ring so as to be cooled, and then is drawn by a drawing machine at a certain speed, and is wound into a roll by a winding machine.
The production of different specification products is realized to different moulds that present blowing machine need be changed, and the mould is changed the back, also needs to change its blowing head, and present blowing machine need dismantle the blowing head earlier owing to only designing single blowing head, changes again, complex operation, and when changing the blowing head, the machine is in the shutdown state, can't produce.
Disclosure of Invention
The invention aims to provide a plastic blow molding machine convenient for replacing a blow molding head, and aims to solve the problems that the existing blow molding machine is only provided with a single blow molding head, the blow molding head needs to be disassembled firstly and then replaced, the operation is complicated, and the machine is in a stop state when the blow molding head is replaced, and the production cannot be carried out.
The embodiment of the invention is realized in such a way that the plastic blow molding machine convenient for replacing the blow molding head comprises a workbench, wherein the workbench is provided with a mounting bracket and a placing platform, the top of the mounting bracket is provided with a blow molding machine assembly, and the plastic blow molding machine further comprises:
the blow molding device comprises a mounting mechanism, wherein the mounting mechanism comprises a mounting plate mounted below a mounting support, a rotary table is arranged at the bottom of the mounting plate, a motor used for driving the rotary table to rotate is further mounted on the mounting plate, a plurality of mounting sleeves are mounted on the rotary table in a row, telescopic rods are slidably mounted in the mounting sleeves, one ends, far away from the mounting sleeves, of the telescopic rods are detachably mounted with blow molding mechanisms used for blow molding, sliding rods are mounted on the side walls of the telescopic rods, sliding grooves matched with the sliding rods are formed in the mounting plate, and each sliding groove comprises a semi-arc section and a semi-elliptical arc section; and
the connecting assembly comprises a sliding plate which is slidably mounted on the mounting plate, a second spring is connected between the sliding plate and the mounting plate, the sliding plate is abutted against the sliding rod, a guide block which is inclined and upwards arranged is mounted on the sliding plate, a guide post is arranged on the blow molding machine assembly, and a guide groove matched with the guide post is formed in the guide block.
According to the technical scheme, the blow molding machine assembly comprises a blow molding machine body arranged on an installation support, a fixed air guide pipe is arranged below the blow molding machine body, a sliding air guide joint is slidably arranged in the fixed air guide pipe, the guide column is arranged at the bottom of the sliding air guide joint, and a first spring is further connected between the sliding air guide joint and the fixed air guide pipe.
According to the technical scheme, the blow molding mechanism comprises a fixing plate, a plurality of blow molding heads are arranged on the fixing plate, an air inlet connector is arranged at the top of the fixing plate and used for being connected with a sliding air guide connector, and the air inlet connector is communicated with the blow molding heads on the fixing plate.
In a further technical scheme, a sealing gasket is arranged at the bottom of the sliding air guide joint
In a further technical scheme, the sealing gasket is made of rubber.
According to a further technical scheme, four mounting sleeves are arranged.
According to the further technical scheme, the number of the blow molding mechanisms is four, and the specifications of the blow molding mechanisms are different.
When the plastic blow molding machine convenient for replacing the blow molding head is used, the motor is started, the motor drives the turntable to rotate, the turntable drives the mounting sleeve to rotate, and the mounting sleeve drives the blow molding mechanism to synchronously rotate through the telescopic rod. Meanwhile, under the matching action of the sliding rod and the sliding groove, the appointed blow molding mechanism can be driven by the telescopic rod to move to the farthest end of the semi-elliptic arc section in the sliding groove, and the blow molding mechanism is located right below the blow molding machine assembly. At the gliding in-process of slide bar along the sliding tray, the slide bar can promote the sliding plate to slide along the mounting panel in step, the sliding plate drives guide block synchronous motion, the guide block can drive the guide post and slide along the guide tray, thereby under the effect of horizontal movement's sliding plate, the slip air guide in the blowing machine subassembly can carry out the slip of vertical direction, and when slip air guide joint moves to extreme position down, its bottom can be connected and the block with blowing mechanism, thereby accessible blowing machine subassembly is to blowing mechanism transport gas, blowing mechanism can carry out blow molding to the plastics embryo type of placing the bench. When different blow molding mechanisms need to be switched, the rotating disc is rotated. When the switching is carried out, under the action of the elastic restoring force of the second spring, the sliding plate can move reversely, so that the blow molding machine component and the blow molding mechanism can be automatically separated, and after the next blow molding mechanism moves to the working position, the blow molding machine component can be automatically connected with the blow molding mechanism. The device can realize the automatic switch-over to the blowing mechanism, need not to shut down, easy operation, and switching speed is fast, can promote work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a plastic blow molding machine with easy replacement of a blow head according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a mounting mechanism in a plastic blow molding machine for facilitating replacement of a blow head according to an embodiment of the present invention;
FIG. 3 is a schematic three-dimensional view of a mounting plate in a plastic blow molding machine for facilitating exchange of a blow head according to an embodiment of the present invention;
FIG. 4 is an enlarged view at A of FIG. 1 of a plastic blow molding machine with easy replacement of blow heads according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a guide block and a guide post in a plastic blow molding machine for facilitating replacement of a blow head according to an embodiment of the present invention.
In the drawings: a work table 1; a mounting bracket 11; a placing table 12; an installation mechanism 2; a mounting plate 21; a motor 22; a turntable 23; a mounting sleeve 24; a telescopic rod 25; a slide bar 26; a slide groove 27; a blow molding mechanism 3; the blow head 31; a fixed plate 32; an air intake joint 33; a blow molder assembly 4; a blow molding machine body 41; a fixed airway tube 42; a sliding air guide joint 43; a first spring 44; a connecting assembly 5; a slide plate 51; a second spring 52; the guide block 53; a guide post 54; a guide groove 55.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 5, a plastic blow molding machine convenient for replacing a blow head according to an embodiment of the present invention includes a workbench 1, a mounting bracket 11 and a placing table 12 are disposed on the workbench 1, a blow molding machine assembly 4 is mounted on a top of the mounting bracket 11, and further includes:
the connecting assembly 5 comprises a sliding plate 51 which is slidably mounted on the mounting plate 21, a second spring 52 is connected between the sliding plate 51 and the mounting plate 21, the sliding plate 51 is abutted against the sliding rod 26, a guide block 53 which is obliquely and upwardly arranged is mounted on the sliding plate 51, a guide post 54 is arranged on the blow molding machine assembly 4, and a guide groove 55 which is matched with the guide post 54 is formed in the guide block 53.
In the embodiment of the present invention, there are four mounting sleeves 24, there are four blowing mechanisms 3, and the specifications of the blowing mechanisms 3 are different. When the blow molding machine is used, the motor 22 is started, the motor 22 drives the rotary table 23 to rotate, the rotary table 23 drives the mounting sleeve 24 to rotate, and the mounting sleeve 24 drives the blow molding mechanism 3 to synchronously rotate through the telescopic rod 25. At the same time, under the cooperation of the sliding rod 26 and the sliding groove 27, the designated blow-molding mechanism 3 can be driven by the telescopic rod 25 to move to the farthest end of the semi-elliptical arc segment in the sliding groove 27, and at this time, the blow-molding mechanism 3 is located right below the blow-molding machine assembly 4. In the process that the sliding rod 26 slides along the sliding groove 27, the sliding rod 26 can synchronously push the sliding plate 51 to slide along the mounting plate 21, the sliding plate 51 drives the guide block 53 to move synchronously, the guide block 53 drives the guide column 54 to slide along the guide groove 55, so that under the action of the sliding plate 51 moving horizontally, the sliding air guide joint 43 in the blow molding machine assembly 4 can slide in the vertical direction, and when the sliding air guide joint 43 moves to the lower limit position, the bottom end of the sliding air guide joint can be connected and clamped with the blow molding mechanism 3, so that air can be conveyed to the blow molding mechanism 3 through the blow molding machine assembly 4, and the blow molding mechanism 3 can perform blow molding on the plastic blank on the placing table 12. When switching between different blow-moulding mechanisms 3 is desired, the turntable 23 is rotated. When switching is performed, the sliding plate 51 will move in the opposite direction under the elastic restoring force of the second spring 52, so that the blow molding machine assembly 4 is automatically disconnected from the blow molding mechanism 3, and the blow molding machine assembly 4 will be automatically connected to the blow molding mechanism 3 after the next blow molding mechanism 3 is moved to the working position.
As shown in fig. 1, 4 and 5, as a preferred embodiment of the present invention, the blowing machine assembly 4 includes a blowing machine body 41 mounted on the mounting bracket 11, a fixed air duct 42 is disposed below the blowing machine body 41, a sliding air guide joint 43 is slidably mounted in the fixed air duct 42, the guide column 54 is mounted at the bottom of the sliding air guide joint 43, and a first spring 44 is further connected between the sliding air guide joint 43 and the fixed air duct 42.
In the embodiment of the invention, when in use, under the matching action of the guide column 54 and the guide groove 55, the guide block 53 can drive the sliding air guide joint 43 to slide up and down, so that the sliding air guide joint 43 is connected with the blow molding mechanism 3, and air is transmitted to the blow molding mechanism 3 through the sliding air guide joint 43 for blow molding.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the blow-molding mechanism 3 includes a fixed plate 32, a plurality of blow-molding heads 31 are disposed on the fixed plate 32, an air inlet connector 33 is disposed on the top of the fixed plate 32, the air inlet connector 33 is used for connecting with a sliding air guide connector 43, and the air inlet connector 33 is simultaneously communicated with each blow-molding head 31 on the fixed plate 32.
In the embodiment of the invention, when in use, the sliding air guide joint 43 moves downwards and then is connected with the air inlet joint 33, the sliding air guide joint 43 carries out air conveying to the air inlet joint 33, and the air inlet joint 33 can simultaneously carry out air conveying to each blow molding head 31, so that multi-product blow molding is carried out, and the working efficiency is improved.
As a preferred embodiment of the present invention, a sealing gasket is disposed at the bottom of the sliding air guide joint 43, and the sealing gasket is made of rubber. The sealing is performed through the sealing gasket made of rubber materials, so that gas leakage at the joint of the sliding gas guide joint 43 and the gas inlet joint 33 can be effectively prevented, and the gas conveying efficiency is ensured.
The working principle is as follows: when the blow molding machine is used, the motor 22 is started, the motor 22 drives the rotary table 23 to rotate, the rotary table 23 drives the mounting sleeve 24 to rotate, and the mounting sleeve 24 drives the blow molding mechanism 3 to synchronously rotate through the telescopic rod 25. At the same time, under the cooperation of the sliding rod 26 and the sliding groove 27, the designated blow-molding mechanism 3 can be driven by the telescopic rod 25 to move to the farthest end of the semi-elliptical arc segment in the sliding groove 27, and at this time, the blow-molding mechanism 3 is located right below the blow-molding machine assembly 4. In the process that the sliding rod 26 slides along the sliding groove 27, the sliding rod 26 can synchronously push the sliding plate 51 to slide along the mounting plate 21, the sliding plate 51 drives the guide block 53 to move synchronously, the guide block 53 drives the guide column 54 to slide along the guide groove 55, so that under the action of the sliding plate 51 moving horizontally, the sliding air guide joint 43 in the blow molding machine assembly 4 can slide in the vertical direction, and when the sliding air guide joint 43 moves to the lower limit position, the bottom end of the sliding air guide joint can be connected and clamped with the blow molding mechanism 3, so that air can be conveyed to the blow molding mechanism 3 through the blow molding machine assembly 4, and the blow molding mechanism 3 can perform blow molding on the plastic blank on the placing table 12. When switching between different blow-moulding mechanisms 3 is desired, the turntable 23 is rotated. When switching is performed, the sliding plate 51 will move in the opposite direction under the elastic restoring force of the second spring 52, so that the blow molding machine assembly 4 is automatically disconnected from the blow molding mechanism 3, and the blow molding machine assembly 4 will be automatically connected to the blow molding mechanism 3 after the next blow molding mechanism 3 is moved to the working position.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a plastics blowing machine convenient to change blowing head, includes the workstation, its characterized in that, be provided with the installing support on the workstation and place the platform, the blowing machine subassembly is installed at the top of installing support, still includes:
the blow molding device comprises a mounting mechanism, wherein the mounting mechanism comprises a mounting plate mounted below a mounting support, a rotary table is arranged at the bottom of the mounting plate, a motor used for driving the rotary table to rotate is further mounted on the mounting plate, a plurality of mounting sleeves are mounted on the rotary table in a row, telescopic rods are slidably mounted in the mounting sleeves, one ends, far away from the mounting sleeves, of the telescopic rods are detachably mounted with blow molding mechanisms used for blow molding, sliding rods are mounted on the side walls of the telescopic rods, sliding grooves matched with the sliding rods are formed in the mounting plate, and each sliding groove comprises a semi-arc section and a semi-elliptical arc section; and
the connecting assembly comprises a sliding plate which is slidably mounted on the mounting plate, a second spring is connected between the sliding plate and the mounting plate, the sliding plate is abutted against the sliding rod, a guide block which is inclined and upwards arranged is mounted on the sliding plate, a guide post is arranged on the blow molding machine assembly, and a guide groove matched with the guide post is formed in the guide block.
2. The plastic blow molding machine convenient for replacing the blow molding head according to claim 1, wherein the blow molding machine assembly comprises a blow molding machine body mounted on a mounting bracket, a fixed air guide pipe is arranged below the blow molding machine body, a sliding air guide joint is slidably mounted in the fixed air guide pipe, the guide column is mounted at the bottom of the sliding air guide joint, and a first spring is further connected between the sliding air guide joint and the fixed air guide pipe.
3. A plastic blow molding machine with easy replacement of blow molding heads according to claim 2 wherein the blow molding mechanism comprises a fixed plate, a plurality of blow molding heads are arranged on the fixed plate, an air inlet connector is arranged on the top of the fixed plate, the air inlet connector is used for connecting with a sliding air guide connector, and the air inlet connector is simultaneously communicated with each blow molding head on the fixed plate.
4. A plastic blow molding machine with easy exchange of blow head according to claim 2 wherein the bottom of said sliding air guide joint is provided with a sealing gasket.
5. A plastic blow molding machine with easy exchange of blow heads according to claim 4 wherein the material of said sealing gasket is rubber.
6. A plastic blow molding machine facilitating the exchange of blow head as claimed in claim 1 wherein there are four mounting sleeves.
7. A plastic blow molding machine with easy exchange of blow molding heads according to claim 6 wherein there are also four blow molding mechanisms and each blow molding mechanism has a different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704242.XA CN115871204A (en) | 2022-12-29 | 2022-12-29 | Plastic blow molding machine convenient for replacing blow molding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211704242.XA CN115871204A (en) | 2022-12-29 | 2022-12-29 | Plastic blow molding machine convenient for replacing blow molding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115871204A true CN115871204A (en) | 2023-03-31 |
Family
ID=85757012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211704242.XA Pending CN115871204A (en) | 2022-12-29 | 2022-12-29 | Plastic blow molding machine convenient for replacing blow molding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115871204A (en) |
-
2022
- 2022-12-29 CN CN202211704242.XA patent/CN115871204A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114872280A (en) | Precision injection mold capable of achieving rapid injection molding | |
| CN111703050A (en) | Quick blow molding device of milk bottle | |
| CN111958949A (en) | Bottle blowing machine | |
| CN212288661U (en) | A blowing device for detergent bottle | |
| JP3780207B2 (en) | Blow molding device with a double cavity mold | |
| CN101947852B (en) | Injection blowing mold for high-capacity plastic hollow container and process method thereof | |
| CN118288498A (en) | Auto-parts former based on high-pressure jet demoulding mechanism | |
| CN115871204A (en) | Plastic blow molding machine convenient for replacing blow molding head | |
| CN117183226A (en) | Plastic accessory injection molding device of new energy automobile and injection molding method thereof | |
| CN117087137A (en) | Vertical multi-station injection blow hollow forming machine | |
| CN112497580A (en) | Multi-color multi-material precise mold injection molding device | |
| CN111497189A (en) | Continuous operation bottle blowing machine | |
| CN210415490U (en) | Automatic blank-falling type bottle blowing machine capable of up-down conveying | |
| CN114603828A (en) | Mould moving device of large-scale double-station hollow blow molding machine | |
| CN202293299U (en) | Continuous blow molding machine | |
| CN210026157U (en) | Mould is used in hardware processing | |
| CN112372991B (en) | Extrusion blow molding machine and method for processing products using extrusion blow molding machine | |
| CN1746005A (en) | One-step injection blower with double positions | |
| CN113459478A (en) | Intelligent mechanical arm of blow molding device | |
| CN110126138B (en) | Automatic blank-falling bottle blowing machine capable of conveying up and down | |
| CN202208105U (en) | Four-station injection molding machine | |
| CN107244059B (en) | A kind of plastic bottle automatic processing device | |
| CN219988439U (en) | Plastic blow molding machine | |
| CN105643904A (en) | One-step method injecting/blowing device | |
| CN216001397U (en) | Plastic product extruding and blowing integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |