CN115816729A - Double-station manipulator - Google Patents
Double-station manipulator Download PDFInfo
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- CN115816729A CN115816729A CN202211072945.5A CN202211072945A CN115816729A CN 115816729 A CN115816729 A CN 115816729A CN 202211072945 A CN202211072945 A CN 202211072945A CN 115816729 A CN115816729 A CN 115816729A
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Abstract
The invention discloses a double-station manipulator which comprises a driving structure arranged on an operating platform, wherein a mechanical palm is arranged at the tail end of the driving structure, a material placing hole is formed in the operating platform, a conveying belt is arranged below the material placing hole, and the conveying belt penetrates through the operating platform and is positioned below the driving structure. Through equipment customization manipulator control system, customization drawing machinery palm, make and get a die cavity structure and mould die cavity shape unanimity, after the die sinking, the manipulator gets into the mould district, produce the negative pressure by manipulator vacuum pump operation, it breathes in to get a die cavity through the machinery palm production, after moulding membrane product shaping is ejecting, inhale it and get in the die cavity, the manipulator withdraws from the mould district, and the manipulator is from taking water cooling circulation system, when holding the product, make its quick cooling, reach the outer cooling function of membrane, after waiting the product cooling, the machinery palm reversal 90 degrees, close the negative pressure and breathe in, blow again, make the bottle embryo drop, realize complete bottle embryo removal process.
Description
Technical Field
The invention relates to the technical field of machine manufacturing, in particular to a double-station manipulator.
Background
Plastic bottles are one of the common containers, for example, most of the infusion bottles used in hospitals are plastic bottles, and in the manufacturing process of plastic bottles, an injection molding machine is used to perform injection molding to form bottle blanks, and then the bottle blanks are transferred to a bottle blowing line to perform bottle blowing molding to form the plastic bottles. The PET bottle blank is a plastic bottle blank, and the tail part of a PET bottle blank product is provided with a long water gap, so that the PET bottle blank cannot be sucked from the tail part. The distance between the adjacent products in the mould is not big, and pneumatic finger presss from both sides and gets and to have certain difficulty, presss from both sides moreover and gets, can cause the damage to the product surface at a certain degree, consequently demold PET bottle embryo from the side usually.
Data show that, in order to accelerate the cooling rate of the bottle blank, most of the existing blank taking plates are internally provided with a water-cooling circulation channel so as to accelerate the cooling of the bottle blank. However, such a method has the following disadvantages: 1. the cooling efficiency is related to the flow rate of cooling water, and a corresponding sealing piece is required to be arranged to prevent water leakage; 2. the cooling efficiency is reduced along with the rising of the water temperature after the cooling water circulates for a certain period, and the cooling effect of the bottle blanks is directly influenced.
Chinese patent document CN213137678U discloses a "PET bottle embryo extraction jig". Adopted including the tool bottom plate, the top four corners of tool bottom plate all is fixed with the backing plate, the top symmetry of tool bottom plate is equipped with the baffle, the both ends of baffle all with backing plate fixed connection, the equidistance is equipped with first mounting hole in the baffle, the tool bottom plate just is equipped with the second mounting hole to first mounting hole department, the top symmetry of tool bottom plate is fixed with the fixing base, equal sliding connection has the polished rod in the fixing base, the both ends of polished rod all are fixed with the push pedal, the top center of tool bottom plate is fixed with the cylinder, the output shaft and one of them push pedal fixed connection of cylinder. Above-mentioned technical scheme needs PET bottle embryo complete cooling, and is efficient and be difficult to effectively remove.
Disclosure of Invention
The invention mainly solves the technical problems that the PET bottle blank is required to be completely cooled, the efficiency is low and the PET bottle blank is difficult to move effectively in the original technical scheme, and provides a double-station manipulator which customizes a manipulator control system through equipment to customize a palm of a mold taking machine so that the structure of a mold taking cavity is consistent with the shape of the mold cavity of the mold.
The technical problem of the invention is mainly solved by the following technical scheme: the robot comprises a driving structure arranged on an operation platform, wherein a mechanical palm is arranged at the tail end of the driving structure, a material placing hole is formed in the operation platform, a conveying belt is arranged below the material placing hole, and the conveying belt penetrates through the operation platform and is positioned below the driving structure. The operation platform is provided with a material placing hole, a conveyor belt is arranged below the material placing hole, and a driving structure arranged on the operation platform controls the mechanical palm to move, so that the mechanical palm can move between the die cavity position of the die and the conveyor belt, and the cooling and demolding of the plastic film product can be realized.
Preferably, the driving structure comprises a lead screw arranged on the operating platform, a turnover shaft is arranged on the lead screw, and one end of the turnover shaft is connected with the mechanical palm. The lead screw realizes the horizontal direction of manipulator and the trip shaft realizes the removal and the angle transform of manipulator vertical direction, effectively realizes the removal of mechanical palm between mould die cavity position and conveyer belt, realizes the cooling drawing of patterns to moulding the membrane product.
Preferably, one side of the mechanical palm is provided with a fixing through hole connected with the driving structure, a main air suction port, a main water inlet and a main water outlet which are arranged in parallel are arranged beside the fixing through hole, and the main air suction port is connected with the vacuum pump. The main air suction port is connected with a vacuum pump to realize the demoulding of the plastic film product, the main water inlet and the main water outlet are connected with a water pipe, and water flow is introduced to realize the cooling of the mechanical palm.
Preferably, a plurality of workpiece taking die cavity sleeves are arranged on the other side of the mechanical palm and are uniformly distributed and penetrate through the mechanical palm. The manipulator palm sets up a plurality of through holes in order to place a mould chamber cover of getting, and a plurality of mould chamber covers of getting can install the fine setting of depth on manipulator palm mechanism to appear the change of shape at manipulator palm surface, mould the shape of membrane product with the adaptation, the drawing of patterns of being convenient for.
Preferably, the workpiece taking die cavity sleeve comprises a cylindrical main body, a screw fixing hole is formed in the center of one end of the cylindrical main body, and a positioning pin, a water inlet, a water outlet and an air blowing opening are formed in the screw fixing hole in the vertical and horizontal directions respectively. The installation of getting a die cavity cover is realized to the screw fixed orifices, and the locating pin realizes getting an auxiliary positioning of die cavity cover, and the mouth of blowing is used for after the product cooling, and the reversal of machinery palm is 90 degrees, and the closing negative pressure is breathed in, blows again, makes the bottle embryo drop.
Preferably, a circulating water path is spirally wound on the side surface of the cylindrical main body of the workpiece taking die cavity sleeve, and a water inlet and a water outlet of the circulating water path are both arranged at one end of the cylindrical main body and are respectively connected with the main water inlet and the main water outlet. The circulating water path, the water inlet and the water outlet are matched to form a water cooling circulating system, so that the product is sucked and simultaneously cooled quickly, and the function of cooling outside the film is achieved.
Preferably, the back of the mechanical palm is provided with an air blowing back plate, the air blowing back plate is fixedly arranged at the center of the back of the mechanical palm, and the air blowing back plate is provided with a plurality of total air blowing ports which are connected with the air blowing ports. The blowing back plate is connected with the blowing pipe and is transmitted to the blowing port through the main blowing port, so that the mechanical palm is reversed for 90 degrees after the product is cooled, the negative pressure is closed to suck air, and then blowing is carried out, so that the bottle blanks fall off.
The invention has the beneficial effects that: through equipment customization manipulator control system, customization drawing machinery palm, make and get a die cavity structure and mould die cavity shape unanimity, after the die sinking, the manipulator gets into the mould district, produce the negative pressure by manipulator vacuum pump operation, it breathes in to get a die cavity through the machinery palm production, after moulding membrane product shaping is ejecting, inhale it and get in the die cavity, the manipulator withdraws from the mould district, and the manipulator is from taking water cooling circulation system, when holding the product, make its quick cooling, reach the outer cooling function of membrane, after waiting the product cooling, the machinery palm reversal 90 degrees, close the negative pressure and breathe in, blow again, make the bottle embryo drop, realize complete bottle embryo removal process.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of a robot palm according to the present invention.
Fig. 3 is a schematic view of a part-removing mold sleeve according to the present invention.
FIG. 4 is a schematic view of a blowing backplate according to the present invention.
In the figure, 1 operating table, 2 conveyor belts, 3 lead screws, 4 turnover shafts, 5 mechanical palms, 5.1 total air suction ports, 5.2 total water inlets, 5.3 total water outlets, 5.4 fixing through holes, 6 workpiece taking die cavity sleeves, 6.1 circulating water paths, 6.2 positioning pins, 6.3 water inlets, 6.4 water outlets, 6.5 screw fixing holes, 6.6 air suction holes, 7 air blowing back plates and 7.1 total air blowing holes are arranged.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): the double-station manipulator of the embodiment comprises a driving structure arranged on an operating platform 1, wherein a mechanical palm 5 is arranged at the tail end of the driving structure, a conveying belt 2 is arranged below the operating platform 1, and the conveying belt 2 penetrates through the operating platform 1 and is located below the driving structure, as shown in fig. 1. The operation platform is provided with a material placing hole, a conveyor belt is arranged below the material placing hole, and a driving structure arranged on the operation platform controls the mechanical palm to move, so that the mechanical palm can move between the die cavity position of the die and the conveyor belt, and the cooling and demolding of the plastic film product can be realized.
As shown in fig. 2, the driving structure includes a lead screw 3 disposed on the operating platform 1, a turning shaft 4 is disposed on the lead screw 3, and one end of the turning shaft 4 is connected to a mechanical palm 5. The lead screw realizes the horizontal direction of manipulator and the trip shaft realizes the removal and the angle transform of manipulator vertical direction, effectively realizes the removal of mechanical palm between mould die cavity position and conveyer belt, realizes the cooling drawing of patterns to moulding the membrane product. One side of the mechanical palm 5 is provided with a fixing through hole 5.4 connected with the driving structure, a total air suction port 5.1, a total water inlet 5.2 and a total water outlet 5.3 which are arranged in parallel are arranged beside the fixing through hole 5.4, and the total air suction port 5.1 is connected with a vacuum pump. The main air suction port is connected with a vacuum pump to realize the demoulding of the plastic film product, the main water inlet and the main water outlet are connected with a water pipe, and water flow is introduced to realize the cooling of the mechanical palm. A plurality of workpiece taking die cavity sleeves 6 are arranged on the other side of the mechanical palm 5, and the workpiece taking die cavity sleeves 6 are uniformly distributed and penetrate through the mechanical palm 5. The manipulator palm sets up a plurality of through holes in order to place a mould chamber cover of getting, and a plurality of mould chamber covers of getting can install the fine setting of depth on manipulator palm mechanism to appear the change of shape at manipulator palm surface, mould the shape of membrane product with the adaptation, the drawing of patterns of being convenient for. As shown in fig. 4, an air-blowing back plate 7 is arranged on the back of the mechanical palm 5, the air-blowing back plate 7 is fixedly arranged at the center of the back of the mechanical palm 5, a plurality of total air-blowing openings 7.1 are arranged on the air-blowing back plate 7, and the total air-blowing openings 7.1 are connected with the air-blowing openings 6.5. The air blowing back plate is connected into the air blowing pipe, the air blowing port is transmitted to the air blowing port through the total air blowing port, the mechanical palm is reversed for 90 degrees after the product is cooled, negative pressure suction is closed, air blowing is performed again, and the bottle blanks fall.
As shown in fig. 3, the workpiece taking die cavity sleeve 6 comprises a cylindrical main body, a screw fixing hole 6.5 is formed in the center of one end of the cylindrical main body, and positioning pins 6.2, a water inlet 6.3, a water outlet 6.4 and an air blowing opening 6.5 are respectively arranged on the upper side, the lower side, the left side and the right side of the screw fixing hole 6.5. The screw fixing hole realizes the installation of a mould cavity sleeve, the locating pin realizes the auxiliary positioning to getting a mould cavity sleeve, the mouth of blowing is used for after the product cooling, mechanical palm reversal 90 degrees, closes the negative pressure and breathes in, blows again, makes the bottle embryo drop. A circulating water path 6.1 is spirally wound on the side surface of the cylindrical main body of the workpiece taking die cavity sleeve 6, and a water inlet 6.3 and a water outlet 6.4 of the circulating water path 6.1 are both arranged at one end of the cylindrical main body and are respectively connected with a total water inlet 5.2 and a total water outlet 5.3. The circulating water path, the water inlet and the water outlet are matched to form a water cooling circulating system, so that the product is sucked and simultaneously cooled rapidly, and the function of cooling outside the film is achieved.
During operation, at first equipment customization manipulator control system, the customization mould taking machinery palm makes a mould cavity structure of getting unanimous with mould die cavity shape, can install the fine setting of depth with a plurality of mould cavity cover of getting on machinery palm mechanism simultaneously to show the change of shape on the manipulator palm surface, mould the shape of membrane product with the adaptation, the drawing of patterns of being convenient for. After the mold is opened, the mechanical arm enters the mold area, a vacuum pump of the mechanical arm operates to generate negative pressure, the workpiece taking mold cavity generates air suction through a mechanical palm, after the plastic film product is molded and ejected out, the plastic film product is sucked into the workpiece taking mold cavity, and the mechanical arm exits the mold area. The manipulator is provided with a water cooling circulation system, so that the product is sucked and simultaneously cooled quickly, and the function of cooling outside the film is achieved. And after the product is cooled, the mechanical palm is reversed for 90 degrees, negative pressure suction is closed, and then air blowing is carried out, so that the bottle blank falls off.
Claims (7)
1. The utility model provides a duplex position manipulator, its characterized in that, is including setting up the drive structure on operation platform (1), drive structure end is equipped with mechanical palm (5), operation platform (1) below is equipped with conveyer belt (2), conveyer belt (2) run through operation platform (1) and are located the drive structure below.
2. The double-station manipulator according to claim 1, wherein the driving structure comprises a lead screw (3) arranged on the operating platform (1), the lead screw (3) is provided with a turnover shaft (4), and one end of the turnover shaft (4) is connected with a mechanical palm (5).
3. The double-station manipulator according to claim 1, wherein a fixing through hole (5.4) connected with the driving structure is formed in one side of the mechanical palm (5), a total air suction port (5.1), a total water inlet (5.2) and a total water outlet (5.3) are arranged beside the fixing through hole (5.4) in parallel, and the total air suction port (5.1) is connected with a vacuum pump.
4. The double-station manipulator according to claim 3, wherein a plurality of workpiece taking die cavity sleeves (6) are arranged on the other side of the mechanical palm (5), and the workpiece taking die cavity sleeves (6) are uniformly distributed and penetrate through the mechanical palm (5).
5. The double-station manipulator according to claim 4, wherein the workpiece taking die cavity sleeve (6) comprises a cylindrical main body, a screw fixing hole (6.5) is formed in the center of one end of the cylindrical main body, and positioning pins (6.2), a water inlet (6.3), a water outlet (6.4) and an air blowing opening (6.5) are respectively arranged on the upper side, the lower side, the left side and the right side of the screw fixing hole (6.5).
6. The double-station manipulator according to claim 5, characterized in that a circulation waterway (6.1) is spirally surrounded on the side surface of the cylindrical main body of the workpiece taking die cavity sleeve (6), and a water inlet (6.3) and a water outlet (6.4) of the circulation waterway (6.1) are arranged at one end of the cylindrical main body and are respectively connected with the main water inlet (5.2) and the main water outlet (5.3).
7. The double-station manipulator according to claim 5, characterized in that a blowing back plate (7) is arranged on the back of the mechanical palm (5), the blowing back plate (7) is fixedly arranged at the center of the back of the mechanical palm (5), a plurality of total blowing openings (7.1) are formed in the blowing back plate (7), and the total blowing openings (7.1) are connected with the blowing openings (6.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211072945.5A CN115816729A (en) | 2022-09-02 | 2022-09-02 | Double-station manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211072945.5A CN115816729A (en) | 2022-09-02 | 2022-09-02 | Double-station manipulator |
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| Publication Number | Publication Date |
|---|---|
| CN115816729A true CN115816729A (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211072945.5A Pending CN115816729A (en) | 2022-09-02 | 2022-09-02 | Double-station manipulator |
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| Country | Link |
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| CN (1) | CN115816729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051137A1 (en) * | 2022-09-05 | 2024-03-14 | 西诺控股集团有限公司 | Device and method for laterally withdrawing pet bottle blanks |
-
2022
- 2022-09-02 CN CN202211072945.5A patent/CN115816729A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051137A1 (en) * | 2022-09-05 | 2024-03-14 | 西诺控股集团有限公司 | Device and method for laterally withdrawing pet bottle blanks |
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