CN116638689A - Demolding method and system for basin type insulators - Google Patents

Abstract

The invention discloses a demolding method and a demolding system for a basin-type insulator, and belongs to the demolding technology of basin-type insulators. The invention comprises the following steps: s10, vertically placing a mold to be demolded, and respectively locking a first half mold of the mold and a second half mold of the mold; s20, manually detaching the connecting piece of the first half die and the second half die; s30, expanding the first half die and the second half die by a first distance; s40, controlling the first half mould and the second half mould to move relatively in the horizontal direction, so that the distance between the first half mould and the second half mould is not less than 1000mm; s50, removing an insulator flange and a basin-type insulator on the first half mould; s60, controlling the first half mold and the second half mold to move relatively in the horizontal direction until the first half mold and the second half mold are in butt joint; s70, the first half mould and the second half mould are manually connected and then placed in a demoulding and blanking area. The invention omits the operation of turning the die, improves the demoulding efficiency, reduces the risk of foreign matters falling in, reduces the labor cost and has better universality.

Description

Demolding method and system for basin type insulators

technical field

The invention relates to a pot-type insulator demoulding technology, in particular to a pot-type insulator demoulding method and a demoulding system.

Background technique

The pot insulator is molded, and after pouring, demoulding is required to take out the pot insulator. The prior art adopts horizontal demoulding. After cleaning the surface of the clamping mold, use tools to pry the upper mold and lower mold apart, use the suspension tool to move the upper mold to the designated position, remove the pot insulator, and align the upper and lower molds. The mold and the lower mold are cleaned, and then the two are merged and connected for mold closing.

However, there are the following problems in the prior art: (1) During the cleaning, demoulding and subsequent mold clamping process, in order to remove or install each connector, the mold needs to be turned over many times, the operation is complicated, and the work efficiency is not good. And it is easy to mix foreign matter into the subsequent mold clamping, which directly affects the quality of the next pot insulator; (2) Affected by the pouring process, after pouring, foreign matter sticks to the inner and outer surfaces of the mold, and the foreign matter falls into the two molds The impact on the quality of the next pot insulator is greater. Although there is cleaning work before the mold is opened and before the mold is closed, the poor quality caused by foreign objects is always a key concern of the enterprise in practice; (3) the pot insulator The edge of the mold is relatively strong from the edge of the mold, and the way of prying the upper mold and the lower mold is easy to damage the product.

Contents of the invention

One of the purposes of the present invention is to improve the demoulding efficiency of pot insulators, and propose a demoulding method and demoulding system for pot insulators, which can save the operation of turning over the mold, improve the demoulding efficiency, and reduce foreign matter at the same time The risk of falling, reduced labor costs, demoulding efficiency and better versatility.

In order to achieve the above object, the present invention provides the following technical solutions.

A method for demolding a basin-type insulator, comprising the steps of:

S10, placing the mold to be demoulded vertically, and locking the first half-mould of the mold and the second half-mould of the mold respectively;

S20. Manually dismantling the connectors between the first half-mold and the second half-mold;

S30. Stretching the first half-mold and the second half-mold apart by a first distance;

S40. Control the relative movement of the first half-mold and the second half-mold in the horizontal direction so that the distance between the first half-mold and the second half-mold is not less than 1000mm;

S50, removing the insulator flange and pot insulator on the first mold half;

S60. Control the first half-mold and the second half-mold to move relative to each other in the horizontal direction until they are combined;

S70. Manually connecting the first half-mold and the second half-mold to the demoulding and blanking area.

Optionally, before step S10, the demoulding method also includes the following steps:

S08. Transport the mold to be demolded to the mold clamping and blanking area through the AGV trolley carrying the pallet;

S09. Lift the mold to be demolded from the mold clamping and blanking area to clean the surface.

Optionally, step S10 is specifically implemented through the following steps:

S101, making the positioning tool in an unlocked state;

S102. Hoisting the clamping mold in a vertical state directly above the positioning tool;

S103, positioning the lower end of the first half-mold and the first tooling of the positioning tool, and positioning the lower end of the second half-mould and the second tooling of the positioning tool;

S104. Control the first tooling and the second tooling to act synchronously, the first tooling locks the first mold half, and the second tooling locks the second mold half.

Optionally, step S30 specifically includes the following steps:

S301, preliminarily positioning the expansion separator to both sides of the mould;

S302, manual operation, positioning the expansion separator between the expansion separation plates arranged in pairs on the side of the first half mold and the second half mold; two pairs of the expansion separation plates are respectively arranged on both sides of the mold plates, each pair of expansion separation plates corresponds to one expansion separator;

S303. Control the expansion separators to act synchronously, and spread the first half-mold and the second half-mold apart by a first distance, and the first distance is not less than 10mm;

S304. Control the expansion separator to be away from the mold.

Optionally, step S40 specifically includes the following steps:

S401. Detect whether the expansion separator is near the mould, if yes, alarm, manually adjust the position of the expansion separator and continue to execute this step, if not, execute step S402;

S402. Apply traction force to the first tooling and/or the second tooling, stop applying the traction force after the first mold half and the second mold half are separated by a second distance, and detect the traction force in real time during this period , if the traction force exceeds the first threshold, stop loading the traction force and give an alarm, and continue to perform this step after manual intervention to process the alarm information, if not, continue to perform this operation; wherein, the second distance is not less than 1000mm.

Optionally, step S50 specifically includes the following steps:

S501. Use a hoisting device to hook the hoisting ring on the insulator flange, and initially position the insulator flange;

S502. After disassembling the connecting piece between the insulator flange and the first half-mold, make the insulator flange and the pot insulator connected to the insulator flange separate from the first half-mold;

S503. Put the insulator flange and pot insulator products into the storage area through the lifting device, and remove the pot insulators for stacking.

Optionally, between step S50 and step S60, step S51 is also included:

Cleaning the inner surface of the first mold half and the inner surface of the second mold half, and applying a release agent.

Optionally, step S60 specifically includes the following steps:

S601. Apply traction force to the first tooling and/or the second tooling, stop loading the traction force after the first mold half and the second mold half are combined, and detect the traction force in real time during this period, if the If the above-mentioned traction force exceeds the second threshold, stop loading the above-mentioned traction force and give an alarm, continue to perform this step after manual intervention and processing the alarm information, if not, continue to perform this operation.

A pot-type insulator demoulding system, which is used to realize the above-mentioned pot-type insulator demoulding method; the pot-type insulator demoulding system includes a transport device, a demoulding device, a row frame and a lifting device;

The transportation device is used to transport the mold to be demoulded to the first end of the demoulding device, and is used to transport the demoulded mold away from the second end of the demoulding device;

The lifting device is matched with the row frame, and the lifting device is used for lifting the mould;

The demoulding device is used to lock the first half-mold and the second half-mold, spread the first half-mold and the second half-mold, and control the first half-mold and the second half-mold The two halves move relative to each other.

Optionally, the transportation device includes an AGV trolley and a pallet, the pallet is detachably installed on the top of the AGV trolley, and the pallet is used to support the mold;

The demoulding device includes a workbench, a first tooling, a second tooling, a clamping separator and a separator adjustment module, the first tooling and/or the second tooling are slidably connected with the workbench, the The position of the separator adjusting module relative to the workbench can be adjusted, and the mold clamping separator is arranged on the separator adjusting module.

The present invention at least includes the following beneficial effects:

1. The present invention performs mold clamping and demoulding operations in a vertical state. During this period, the mold does not need to be turned over, which saves the turning operation and improves work efficiency. In addition, there is no upper-lower relationship between the two molds, so there is no foreign matter falling off. The problem of the inner surface of each other improves the product qualification rate in terms of mass production of the demoulding device.

2. The present invention separates the first half-mold and the second half-mold by applying force to the expansion separation plate on the outside of the mold, without damaging the pot insulator itself. Compared with the prior art, it has higher qualification Rate.

3. One embodiment of semi-automatic is that the operations of lifting, spreading and horizontal movement of the mold are realized by the demoulding device, and the work of removing and installing the connecting parts between the first half-mold and the second half-mold is done manually. Therefore, as long as By making the die feet of different types of molds match the first tooling and the second tooling, the molds of various structures and sizes can be demoulded through the demoulding device provided by each embodiment of the present invention. In other words, the embodiments of the present invention provide The demoulding device is universal.

4. When the demoulding device provided by the embodiment of the present invention is used for demoulding, only two people are required to operate, which saves manpower compared with the prior art.

Description of drawings

The technical features and advantages of the present invention will be more fully understood by referring to the accompanying drawings and referring to the following detailed description.

FIG. 1 is a flowchart of a demoulding method according to an embodiment of the present invention.

Fig. 2 is a structural schematic view of a demoulding device according to an embodiment of the present invention.

Fig. 3 is a structural schematic view of another viewing angle of the demoulding device according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the demoulding device in an application state according to an embodiment of the present invention.

FIG. 5 is an enlarged view of part A of FIG. 2 .

Reference signs:

1. Workbench;

11. Support frame;

12. End plate;

2. The first tooling;

21. The first base;

211. Positioning column;

22. The first pressing mechanism;

221. The first pressing plate;

222. The first connecting rod;

223. The first transmission block;

3. The second tooling;

31. The second base;

32. The second pressing mechanism;

321, the second pressure plate;

322, the second connecting rod;

323, the second transmission block;

4. Expansion separator;

5. Separator position adjustment module;

51. Manipulator;

52. The first driving mechanism;

53. The second driving mechanism;

54. Drive connecting frame;

541. Extension;

6. Linear transmission mechanism;

61. Traction screw;

7. Guiding mechanism;

71. track;

72. Slider;

8. The first half mold;

81. The first mold foot;

82. Expansion separation plate;

9. The second half mold;

91. The second mold foot.

Detailed ways

Unless otherwise defined, the technical terms or scientific terms used in the specification and claims shall have the ordinary meanings understood by those skilled in the technical field to which the present invention belongs.

An embodiment of the present invention provides a method for demolding a basin-type insulator, and the demoulding is performed in a vertical manner. The demoulding method of the pot insulator can be realized through the following demoulding system. In the process of explaining the demoulding method, the demoulding system will be described below. When it comes to products, refer to the demoulding system in Figure 2-5 for understanding.

As shown in Figure 1, an embodiment of the present invention provides a method for demolding a pot insulator, including the following steps:

S08. Transport the mold to be processed to the mold clamping and blanking area through the AGV trolley carrying the pallet;

S09. Lift the mold to be demoulded from the mold clamping and blanking area to clean the surface;

S10, placing the mold to be demolded vertically, and locking the first half of the mold and the second half of the mold respectively;

S20, manually removing the connectors of the first half-mold and the second half-mold;

S30. Stretch the first half-mold and the second half-mold by a first distance, so that the first half-mold and the second half-mold are completely separated;

S40, controlling the relative movement of the first half-mold and the second half-mold in the horizontal direction, so that the distance between the first half-mold and the second half-mold is not less than 1000mm;

S50, taking off the insulator flange and pot insulator on the first half mold;

S60, controlling the relative movement of the first half-mold and the second half-mold in the horizontal direction until the two are combined;

S70. After manually connecting the first half-mold and the second half-mold, place them in the demoulding and blanking area.

It can be seen from the above that this method performs mold clamping and demoulding operations in a vertical state, during which the mold does not need to be turned over, which saves the turning operation and improves work efficiency, and there is no upper-lower relationship between the two molds, so there is no foreign matter The problem of falling off to each other's inner surfaces improves the product yield in terms of mass production of the demoulding device.

Next, the demoulding method will be described in detail in conjunction with the demoulding system.

Step S10 is specifically implemented through the following steps:

S101, making the positioning tool in an unlocked state, so as to place the mold to be demolded;

S102. Hoisting the mold in a vertical state directly above the positioning tool;

S103, positioning the lower end of the first half-mold and the first tooling of the positioning tool, and positioning the lower end of the second half-mould and the second tooling of the positioning tool;

S104. Control the first tooling and the second tooling to act synchronously, the first tooling locks the first mold half, and the second tooling locks the second mold half.

Step S30 specifically includes the following steps:

S301, preliminarily positioning the expansion separator to both sides of the mould;

S302, manual operation, positioning the expansion separator between the expansion separation plates arranged in pairs on the sides of the first half mold and the second half mold; two pairs of expansion separation plates are respectively arranged on both sides of the mold, and each pair of expansion separation plates corresponds to an expanding separator;

S303. Control the synchronous actions of the expansion separators to spread the first half-mold and the second half-mold, and the first distance is not less than 10mm;

S304. Control the expansion separator away from the mold.

Step S40 specifically includes the following steps:

S401. Detect whether the expansion separator is near the mould. If yes, alarm. After manually adjusting the position of the expansion separator, continue to execute this step. If not, perform step S402. "Whether the expander is near the mold" can be realized by detecting whether the expansion separator is within a preset area, for example, detecting whether the expansion separator is realized at the first end of the demoulding device.

S402. Apply traction force to the first tooling and/or the second tooling, stop loading the traction force after the first half-mould and the second half-mould are separated by a second distance, detect the traction force in real time during the period, and stop loading the traction force if the traction force exceeds the first threshold And alarm, continue to perform this step after manual intervention to process the alarm information, if not, continue to perform this operation; wherein, the second distance is not less than 1000mm.

Step S50 specifically includes the following steps:

S501. Use a hoisting device to hook the hoisting ring on the insulator flange, and initially fix the insulator flange;

S502. After disassembling the connector between the insulator flange and the first half-mould, make the insulator flange and the pot insulator connected to the insulator flange separate from the first half-mould;

S503. Put the insulator flange and pot insulator products into the storage area through the lifting device, and remove the pot insulators for stacking.

Between step S50 and step S60, also include step S51:

The inner surface of the first mold half and the inner surface of the second mold half are cleaned and a release agent is applied.

Step S60 specifically includes the following steps:

S601. Apply traction force to the first tooling and/or the second tooling, stop loading the traction force after the first half-mold and the second half-mould are combined, detect the traction force in real time during the period, if the traction force exceeds the second threshold, stop loading the traction force and give an alarm, Continue to perform this step after manual intervention to process the alarm information, if not, continue to perform this operation.

The demoulding method has been described as a whole above, and then a specific embodiment is described in detail in conjunction with Figures 1-5. In the following introduction, the demoulding method includes the following steps:

A. Transport the first half-mold 8 and the second half-mold 9 which are in the mold-closing state and have pot insulators inside to the mold-closing blanking area. Specifically, the mold clamping and blanking area is located at the first end of the demoulding device, a pallet is set on the AGV trolley, and the molds stacked on the pallet are lifted to the mold clamping and blanking area by the lifting device.

B. Put the first tooling 2 and the second tooling 3 in the demoulding position and in an unlocked state. In this step, according to the sliding connection relationship between the first tooling 2 and the second tooling 3 and the workbench 1, adaptively select whether to control the movement of the first tooling 2, control the movement of the second tooling 3, or control both of them to move in real time. now. In this step, after the last mold has been processed, the first tooling 2 and the second tooling 3 have met the demoulding requirements, and the position can be checked during this demoulding; as an alternative, this step can also be performed on the This is achieved by operating the first tooling 2 and/or the second tooling 3 before positioning the mold for demoulding this time.

C. Use the lifting device to lift the mold to be demolded and clean the surface. Position and connect the first half-mold 8 and the second half-mold 9 with clean surfaces and in mold clamping state to the first tooling 2 and the second tooling 3 . During specific implementation, the mold is lifted vertically from the mold clamping and blanking area by a lifting device, the surface of the mold is manually cleaned, especially the bottom surface of the mold foot, and then the mold in the vertical state is hoisted to the first tooling 2 and Directly above the second tooling 3, cooperate with manual work to make the positioning hole on the mold foot below the mold correspond to the positioning column 211 on the first base 21 and the positioning column 211 on the second base 31, so as to realize the positioning of the mold. Then press the corresponding button, the first transmission member of the first pressing mechanism 22 and the second transmission member of the second pressing mechanism 32 act, the first pressing plate 221 rotates and presses the die foot of the first half-mold 8 on the first base 21, the second platen 321 rotates, and presses the die foot of the second half-mold 9 on the second base 31, thereby locking the die on the tooling.

D. After manually removing the connectors of the first half-mold 8 and the second half-mold 9, the first half-mold 8 and the second half-mold 9 are separated and opened by the expansion separator 4, and then the expansion separator 4 is adjusted to One end of workbench 1. Specifically, after the connecting piece is removed, the corresponding button is pressed, the separator position adjustment module 5 acts, and the second drive mechanism 53 drives the two manipulators 51 to move from the first end to both sides of the mold, manually adjusting the expansion separator 4, so that it is positioned between the paired expansion and separation plates 82, and the corresponding button is pressed, and the four expansion separators 4 act synchronously to separate the first half-mold 8 and the second half-mold 9 by at least 10 mm, In general, after the separation of 10mm, the positioning pins between the first half-mold 8 and the second half-mold 9 have been disengaged; then manually or electrically control the two manipulators 51 to return to the first end, so as to avoid interfering with the safety of subsequent operations If it is detected that the manipulator 51 or the expansion separator 4 has not returned to the first end, the system will automatically stop the follow-up operation, and an alarm will be processed, and then manual intervention will ensure that the manipulator 51 or the expansion separator 4 will return to the first end.

E. Control the distance between the first tooling 2 and the second tooling 3 until the distance is at least 1000mm; take the second tooling 3 not moving and the first tooling 2 moving as an example, press the corresponding button, the motor drives the linear transmission mechanism 6 to move, The first tooling 2 moves to the first end, during which the traction force detection module calculates the traction force of the traction screw 61 in real time according to the power of the motor. If the measured traction force exceeds the first threshold, it is possible that the first half mold 8 and the second half mold The positioning pin of mold 9 is not completely separated, or even stuck. At this time, the control module sends an alarm command and controls the motor to stop running, and the linear transmission mechanism 6 and the first half mold 8 stop accordingly. Manually intervene to check to ensure that there is no problem. Press the corresponding button again to start the motor until the first tooling 2 moves to the specified position.

F. Remove the pot-type insulator after preliminary positioning; specifically, hook the two hoisting rings on the insulator flange with a hook, perform preliminary positioning on the insulator flange, and remove the first half mold 8 and Fasteners between the flanges of the insulators, and then the insulator flanges and the pot insulators connected to the insulator flanges are manually lifted to the product storage area through the lifting device, and the pot insulators are removed for stacking, and the insulator flanges Ready to use after cleaning.

G. Clean the inner surface of the first half-mold 8 and the inner surface of the second half-mold 9 to remove attached impurities, and then apply a release agent to prepare for the production of the next pot insulator.

H. Control the first tooling 2 and the second tooling 3 to approach each other until they are combined; take the second tooling 3 not moving, and the first tooling 2 moving as an example, press the corresponding button, the motor drives the linear transmission mechanism 6 to move, the first The tooling 2 moves from the first end to the second tooling 3, during which the traction force detection module calculates the traction force of the traction screw 61 in real time according to the power of the motor. If the measured traction force exceeds the second threshold, it is possible that the first half mold 8 and The positioning pins of the second half-mold 9 are not aligned and stuck, or the first half-mold 8 and the second half-mold 9 have been aligned and cannot move further relative to each other, otherwise the flange of the insulator or the parts in the mold will be crushed. For other structures, continuing to load the traction force will crush components such as molds and insulator flanges. At this time, the control module sends an alarm command and controls the motor to stop running, and the linear transmission mechanism 6 and the first half mold 8 stop accordingly. After manual review, there is no problem , if the first half-mold 8 and the second half-mold 9 have not yet joined, then press the corresponding button again to start the motor until the first tooling 2 moves to the designated position, if the first half-mold 8 and the second half-mold 9 has been combined, then proceed to the next step.

1, manually connect the first half-mold 8 and the second half-mold 9;

J. Remove the connection between the first tooling 2 and the first half-mold 8, and after removing the connection between the second tooling 3 and the second half-mold 9, move the first half-mold 8 and the second half-mold 9 out of the demoulding device . Specifically, press the corresponding button, the first pressing mechanism 22 and the second pressing mechanism 32 act, the first pressing plate 221 and the second pressing plate 321 rotate, and release the mold foot; connect the hook to the mold half of the mould, The mold is transported to the designated area by the lifting device.

The embodiment of the present invention also provides a pot-type insulator demoulding system, which is used to realize the above-mentioned pot-type insulator demoulding method; the pot-type insulator demoulding system includes a transportation device, a demoulding device, a traveling frame and a lifting device;

The transport device is used to transport the mold to be demoulded to the clamping and blanking area at the first end of the demoulding device, and is used to transport the mold after demoulding from the demoulding and blanking area at the second end of the demoulding device Transport away; the transportation device includes an AGV trolley and a pallet, the pallet is detachably installed on the top of the AGV trolley, and the pallet is used to support the mold. The row frame is realized by the existing technology, and the demoulding device is located under the row frame; the lifting device is matched with the row frame, and the lifting device is used for lifting the mold, the insulator flange and the pot insulator. The lifting device includes hooks for suspending the first half-mold 8, the second half-mold 9 and the insulator flange, and correspondingly, the first half-mold 8, the second half-mold 9 and the insulator flange are provided with hoisting rings , in the mold closing state, the hook is connected to the hoisting ring on the first half-mold 8 and/or the second half-mold 9, when the pot insulator is removed, the hook is connected to the hook on the flange of the insulator correspondingly, wherein the insulator The flange is pre-installed on the first half-mold 8 through fasteners. After pouring, the pot insulator is connected to the first half-mold 8 through the insulator flange. After the insulator flange is removed, the pot insulator is removed. The demoulding device is used for locking the first half-mold and the second half-mold, stretching the first half-mold and the second half-mold, and controlling the relative movement of the first half-mold and the second half-mold.

Refer to Figure 2-5 for understanding. The demoulding device includes a workbench 1 , a first tooling 2 , a second tooling 3 , an expansion separator 4 and a separator position adjustment module 5 . Wherein, the core operation of demoulding and mold closing is carried out on the workbench 1, the first tooling 2 is used to lock the first half-mold 8 placed vertically, and the second tooling 3 is used to lock the second half-mould 9 placed vertically; The thickness direction of the mold is in the same direction as the movement direction of the first tooling 2 (or the second tooling 3), and the first tooling 2 and/or the second tooling 3 are slidably connected with the workbench 1 in the horizontal direction, so that the first The half-mold 8 and the second half-mold 9 are far away from or close to each other, so as to reserve enough safe operation space for taking out the pot insulator, cleaning the inner surfaces of the two molds and closing the molds. The sides of the first half-mold 8 and the second half-mold 9 are provided with expansion separation plates 82, and the expansion separation plates 82 are arranged in pairs, that is, each expansion separation plate 82 on the first half-mold 8 and each expansion of the second half-mold 9 The separating plates 82 are provided in one-to-one correspondence, and the expansion separator 4 is used to apply force to the two expansion separating plates 82 of the same pair, so that the first half-mold 8 and the second half-mold 9 in the mold-closed state are separated by a small distance . The expansion separator 4 is installed on the separator position adjustment module 5, and the separator position adjustment module 5 is used to adjust the position of the expansion separator 4 relative to the workbench 1. When in use, the expansion separator 4 is adjusted to two expansion separation plates 82 Between, when not in use, adjust the expansion separator 4 to a safe area that does not affect manual operation.

Here is a brief description of the application of the demoulding device as a whole in combination with the above-mentioned scheme. For detailed application information, see the above-mentioned demoulding method. Adjusting the relative position of the first tooling 2 and the second tooling 3, vertically placing, positioning and locking the first half-mold 8 and the second half-mold 9 in the mold clamping state on the first tooling 2 and the second tooling 3, Manually remove the connectors of the first half-mold 8 and the second half-mold 9, use the separator position adjustment module 5 to position the expansion separator 4 on the side of the mould, and manually fine-tune the expansion separator 4 to be positioned on the opposite side of the mold. Between the two expansion separation plates 82, the synchronous movement of each expansion separator 4 is controlled to separate the first half mold 8 and the second half mold 9 by a certain distance, correspondingly, the first tooling 2 and the second tooling 3 are also separated by the same Distance, evacuate and expand the separator 4, and then adjust the relative position of the first tooling 2 and the second tooling 3, so that the distance between the first half-mold 8 and the second half-mold 9 is more than 1000mm; after the pot insulator is removed , the inner surfaces of the first half-mold 8 and the second half-mold 9 are cleaned, and then the two are clamped.

As can be seen from the above, first, the present invention performs clamping and demoulding operations in a vertical state, during which the mold does not need to be overturned, the overturning operation is omitted, and the work efficiency is improved, and there is no up-down relationship between the two molds, so There is no problem of foreign matter falling off to the inner surfaces of each other, and the product qualification rate is improved in terms of mass production of the demoulding device. Second, the present invention separates the first half-mold 8 and the second half-mold 9 by a certain distance by applying force to the expansion separation plate 82 outside the mold, without damaging the pot insulator itself. Compared with the prior art, it has Higher pass rate. Thirdly, an embodiment of semi-automatic is that the operation of stretching and horizontal movement of the mold is realized by the demoulding device, and the work of removing and installing the connectors of the first half-mold 8 and the second half-mold 9 is manually realized. Therefore, as long as Make the die feet of different types of molds match the first tooling 2 and the second tooling 3, and the molds of various structures and sizes can be demoulded by the demoulding device provided by each embodiment of the present invention. In other words, the present invention implements The demoulding device provided by the example is universal. Fourth, when the demoulding device provided by the embodiment of the present invention is used for demoulding, only two people are required to operate, which saves manpower compared with the prior art.

The overall structure of the demoulding device and its application have been described above, and the structure of the worktable 1, the first tool 2, the second tool 3, the expansion separator 4 and the separator position adjustment module 5 will be further introduced in detail.

In the embodiment of the present invention, the workbench 1 is fixedly arranged to provide an operation platform for demoulding, and also provide an installation basis for other components of the demoulding device. The workbench 1 includes a support frame 11 and an end plate 12. The support frame 11 adopts a frame structure, such as a number of beams criss-crossed and fixedly connected. , Groove, used to connect with other components or avoid space for other components.

In the embodiment of the present invention, the first tooling 2 includes a first base 21 and a first pressing mechanism 22. The first base 21 has a first positioning structure for positioning the first half-mold 8. The first positioning structure can be located at the second A hole on the base 21 may also be a positioning post 211 directly or indirectly provided on the first base 21 , or a positioning surface on the first base 21 . In the embodiment shown in FIGS. 2-5 , the first positioning structure adopts a positioning post 211 structure. Correspondingly, the cornea of the first half-mold 8 is provided with a hole matching the positioning post 211 . The output end of the first pressing mechanism 22 can move relative to the first base 21. After the first mold foot 81 of the first half-mould 8 is placed on the first base 21, the first pressing mechanism 22 is used to press the first mold foot 81 A force is applied towards the first base 21 to lock it on the first base 21 . In the embodiment of the present invention, the first tooling 2 has both the positioning function and the pressing function, which improves the demoulding efficiency and the stability and reliability of the mold during operation. At the same time, the positioning function and the pressing function are realized through different structures, correspondingly Ground, the structures corresponding to these two functions on the die foot (the part used to connect with the first base 21 ) of the first half-mold 8 are also provided separately, which has higher reliability for the die.

In the embodiment of the present invention, there are two first pressing mechanisms 22 on the first base 21 to obtain higher reliability. In other embodiments, one first pressing mechanism 22 or three or more first pressing mechanisms 22 are provided. The solution of the pressing mechanism 22 is also within the protection scope of the present invention.

In the embodiment of the present invention, the first pressing mechanism 22 includes a first pressing plate 221 , a first connecting rod 222 and a first transmission member. The first transmission member includes a first transmission block 223 and a first lead screw. Both ends of the first connecting rod 222 are rotatably connected to the first pressing plate 221 and the first base 21 respectively. One end of the first pressing plate 221 is rotatably connected to the first transmission block 223 , and the other end of the first pressing plate 221 is used to press the first mold foot 81 . The first die foot 81 includes a square first positioning plate, the first positioning plate and the first base 21 are bonded, the first pressing plate 221 can be directly pressed on the first positioning plate, and it can be set on the first positioning plate to protrude upward or toward The first pressing portion protrudes away from the direction of the first half-mold 8 , and the first pressing plate 221 presses on the first pressing portion. The first transmission block 223 may be directly threaded with the first lead screw, or may be fixedly connected with a nut which is threaded with the first lead screw, that is, the first transmission block 223 is indirectly threaded with the first lead screw. The vertically arranged first lead screw is rotatably connected to the first base 21 and is driven by a motor; when the motor rotates forward, the first transmission block 223 moves upward, the first pressing plate 221 rotates and presses the first die foot 81, and the motor When reversing, the first transmission block 223 moves downward, and the first pressing plate 221 reversely rotates and breaks away from the first mold foot 81 . In some embodiments, the two first pressing mechanisms 22 on the first tooling 2 are synchronously controlled.

It should be noted that, in some other embodiments, as an alternative, the first transmission member may be an air cylinder, a hydraulic cylinder or an electric cylinder.

In the embodiment of the present invention, the second tooling 3 includes a second base 31 and a second pressing mechanism 32, the second base 31 has a second positioning structure for positioning the second half-mould 9, the second positioning structure can be located at the second The hole on the second base 31 can also be the positioning column 211 directly or indirectly arranged on the second base 31, and can also be a positioning surface positioned on the second base 31; in the embodiment shown in Fig. 2-5, the second The positioning structure adopts a positioning column 211 structure, and correspondingly, a hole matching the positioning column 211 is provided on the cornea of the second half-mold 9 . The output end of the second pressing mechanism 32 can move relative to the second base 31. After the second mold foot 91 of the second half-mould 9 is placed on the second base 31, the second pressing mechanism 32 is used to press the second mold foot 91 A force is applied towards the second base 31 to lock it on the second base 31 . In this embodiment, the second tooling 3 has both the positioning function and the pressing function, which improves the demoulding efficiency and the stability and reliability of the mold during operation. At the same time, the positioning function and the pressing function are realized by different structures, correspondingly The structures corresponding to these two functions on the die foot (for connecting with the second base 31 ) of the second half-mold 9 are also provided separately, which has higher reliability for the mould.

In the embodiment of the present invention, there are two second pressing mechanisms 32 on the second base 31 to obtain higher reliability. In other embodiments, one second pressing mechanism 32 or three or more second pressing mechanisms are provided. The solution of the pressing mechanism 32 is also within the protection scope of the present invention.

The second pressing mechanism 32 includes a second pressing plate 321 , a second connecting rod 322 and a second transmission member, and the second transmission member includes a second transmission block 323 and a second lead screw. The two ends of the second connecting rod 322 are respectively rotatably connected with the second press plate 321 and the second base 31, one end of the second press plate 321 is rotatably connected with the second transmission block 323, and the other end of the second press plate 321 is used to press the second die. Feet 91. The second die foot 91 includes a square second positioning plate, the second positioning plate and the second base 31 fit together, the second pressing plate 321 can be directly pressed on the second positioning plate, and can be set on the second positioning plate to protrude upward or face toward the second positioning plate. The second pressing portion protrudes away from the direction of the second half-mold 9 , and the second pressing plate 321 presses on the second pressing portion. The second transmission block 323 is directly or indirectly threaded with the second lead screw, and the vertically arranged second lead screw is rotatably connected to the second base 31 and driven by a motor; when the motor rotates forward, the second transmission block 323 moves upward Movement, the second press plate 321 rotates and presses the second mold foot 91, when the motor reverses, the second transmission block 323 moves downward, and the second press plate 321 reversely rotates and breaks away from the second mold foot 91. In some embodiments, the two second pressing mechanisms 32 on the second tooling 3 are synchronously controlled.

It should be noted that, in some other embodiments, as an alternative, the second transmission member may be an air cylinder, a hydraulic cylinder or an electric cylinder.

When the first tooling 2 and the second tooling 3 are slidingly connected to the workbench 1, a traction detection module is equipped, and the traction detection module is used to output the traction when the first tooling 2 or the second tooling 3 slides relative to the working platform. For example, when the linear transmission mechanism 6 drives the first tooling 2 to move, the motor that drives the traction screw 61 to rotate has a power, and the traction force detection module can obtain the traction force according to the power. Traction can be used to determine if the mold halves are stuck or if there is too much positive pressure when the two mold halves are closed.

In the embodiment of the present invention, the demoulding device also includes a linear transmission mechanism 6, the output end of the first tooling 2 and the linear transmission mechanism 6 is detachably connected, the second tooling 3 and the linear transmission mechanism 6 are rotationally connected, and the second tooling 3 is arranged on Near one end of the workbench 1 (ie, the second end of the workbench 1 ), the first tooling 2 slides between the first end of the workbench 1 and the second tooling 3 . In some other embodiments, as an alternative means, the first tooling 2 can be fixed, the second tooling 3 is slidably connected to the worktable 1, and the relative position of the mold can be controlled by driving the second tooling, or the first tooling 2 and the second tooling can be The tooling 3 is slidingly connected with the workbench 1, and simultaneously drives the first tooling 2 and the second tooling 3 to control the relative positions of the mold halves.

The linear transmission mechanism 6 includes a drawing screw 61 and a drawing nut matched with each other, and the two ends of the drawing screw 61 are rotatably connected to the two ends of the workbench 1 . Wherein, in some embodiments, the traction screw 61 adopts a one-way screw, the first base 21 is fixedly connected with the traction nut, and the second base 31 is rotationally connected with the traction screw 61; in some other embodiments, the traction screw 61 A two-way lead screw is adopted, the draw nut corresponding to the thread of one direction of rotation of the two-way lead screw is connected to the first base 21 , and the draw nut corresponding to the thread of the other direction of rotation of the two-way lead screw is connected to the second base 31 . Alternatively, in some other embodiments, the linear transmission mechanism 6 adopts an air cylinder, a hydraulic cylinder, an electric cylinder or other mechanisms capable of outputting linear motion, which are also within the protection scope of the present invention.

In the embodiment of the present invention, the demoulding device further includes a guide mechanism 7, which is used to guide the movement direction of the first tooling 2 and/or the second tooling 3, so that they can run smoothly along a preset direction , the preset direction is the same direction as the linear motion output by the linear transmission mechanism 6 .

The arrangement of the guide mechanism 7 and the linear transmission mechanism 6 is not limited. In some embodiments, in the width direction of the workbench 1, a linear transmission mechanism 6 is arranged in the middle area of the first tooling 2 and the second tooling 3, and the linear transmission mechanism 6 Guide mechanisms 7 are provided on both sides of the tooling and near the edges of the two frocks;

The guide mechanism 7 includes a rail 71 and a plurality of slide blocks 72 arranged parallel to the traction screw 61, no matter how the guide mechanism 7 and the linear transmission mechanism 6 are arranged, and no matter how the kinematic relationship between the first tool 2 and the second tool 3 is set, The two ends of the track 71 can be respectively fixed on the two ends of the workbench 1, and a part of the slider 72 is fixed on the first base 21, and the other part of the slider 72 is fixed on the second base 31; it should be noted that when In some embodiments, the second tooling 3 is fixedly arranged relative to the workbench 1. At this time, the slider 72 can still be set on the second base 31. On the one hand, the sliding block 72 and the track 71 can be used in the assembly process of the demoulding device. The relationship provides fast and accurate positioning of the second tooling 3. On the other hand, during the application of the demoulding device, the rail 71 and the slider 72 play a restraining role on the second tooling 3, which improves the stability of the second tooling 3.

In the embodiment of the present invention, two expansion separators 4 are provided on both sides of the relative movement path of the first tooling 2 and the second tooling 3. Correspondingly, two sets of expansion and separation plates 82 are correspondingly arranged on both sides of the mold. When the mold is separated, the four expansion separators 4 are controlled to move synchronously. The expansion separator 4 can be realized by a cylinder, an electric cylinder or a combination of the two, of course, it can also be realized by using hydraulic cylinder technology. In addition, the expansion separator 4 can be realized by using the existing technology, which is not described in detail in the present invention.

In the embodiment of the present invention, the separator position adjustment module 5 can move relative to the workbench 1 , preferably, it can move arbitrarily within the entire long side range of the workbench 1 . The separator position adjustment module 5 includes two manipulators 51, a first drive mechanism 52 and a second drive mechanism 53, the two manipulators 51 are respectively arranged on both sides of the workbench 1, and the two manipulators 51 can be slidably connected with the workbench 1, It can also be slidably connected to the ground, and the two manipulators 51 can be operated by pure electric control, or jointly controlled by electric control and manual control, such as moving forward to any position through electric control without locking , at this time, a certain reverse torque is artificially applied, which can make the manipulator 51 reversely move back to the original position.

The first driving mechanism 52 is used to synchronously adjust the relative position between the two manipulators 51 in the width direction of the worktable 1 . Specifically, the separator position adjustment module 5 also includes a driving connecting frame 54. In the width direction of the workbench 1, two ends of the driving connecting frame 54 respectively protrude to form an extension 541, and the manipulator 51 is slidably connected to the same side. On the extension part 541 of the first driving mechanism 52, two output ends of the first driving mechanism 52 are connected with the manipulator 51 in a one-to-one correspondence, so as to drive the manipulator 51 to move. The first driving mechanism 52 can be realized by using a driving member (such as a motor) to cooperate with two output ends. The mechanism at the end is realized. During operation, the two driving parts are set in linkage to ensure the synchronization of the two output ends.

The second driving mechanism 53 is used to synchronously adjust the positions of the two manipulators 51 relative to the worktable 1 in the length direction of the worktable 1 . Specifically, the second driving mechanism 53 can simultaneously drive the two manipulators 51 to move by driving the above-mentioned driving connecting frame 54 . The second driving mechanism 53 can be realized by driving a belt-type transmission mechanism through a driving member, or can also be realized by driving other kinematic pairs capable of outputting linear reciprocating motion through a driving member. The position of the expansion separator 4 relative to the mold is adjusted by adjusting the position of the manipulator 51 in two directions. In the embodiment of the present invention, the angle, lateral position and vertical position of the expansion separator 4 can be further adjusted by setting the structure of the manipulator 51 itself. limited.

In the embodiment of the present invention, the demoulding device includes a control module, the control module includes a plurality of input buttons and a controller, and each button corresponds to a different function of the controller, wherein the locking button corresponds to the locking and closing of the first frock 2 and the second frock 3 The function of the mold, the unlock button corresponds to the function of the first pressing plate 221 and the second pressing plate 321 to rotate and release the mold, and the linear movement of the first tooling 2 and the second tooling 3 relative to the workbench 1 also has a corresponding button.

In addition, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The demolding method for the basin-type insulator is characterized by comprising the following steps of:

S10, vertically placing a mold to be demolded, and respectively locking a first half mold of the mold and a second half mold of the mold;

s20, manually removing the connecting piece of the first half mold and the second half mold;

s30, expanding the first half die and the second half die by a first distance;

s40, controlling the first half mold and the second half mold to move relatively in the horizontal direction, so that the distance between the first half mold and the second half mold is not less than 1000mm;

s50, taking down an insulator flange and a basin-type insulator on the first half mould;

s60, controlling the first half mold and the second half mold to move relatively in the horizontal direction until the first half mold and the second half mold are in butt joint;

s70, placing the first half mould and the second half mould in a demoulding and blanking area after being manually connected.

2. The method of stripping a basin-type insulator as set forth in claim 1, wherein prior to step S10, said method of stripping further comprises the steps of:

s08, conveying the die to be demolded to a die closing and blanking area through an AGV trolley carrying a tray;

s09, lifting the die to be demolded from the die closing and blanking area to clean the surface.

3. The method of stripping a basin-type insulator as set forth in claim 2, wherein step S10 is specifically implemented by:

S101, enabling a positioning tool to be in an unlocking state;

s102, hoisting a die to be demolded to the position right above the positioning tool in a vertical state;

s103, positioning the lower end of the first half die and the first tool of the positioning tool, and positioning the lower end of the second half die and the second tool of the positioning tool;

s104, controlling the first tool and the second tool to synchronously act, wherein the first tool locks the first half die, and the second tool locks the second half die.

4. The method of stripping a bowl insulator according to claim 3, wherein the step S30 comprises the steps of:

s301, preliminarily positioning the expansion separators on two sides of a die;

s302, manually positioning an expansion separator between expansion separating boards arranged on the side surfaces of the first half mold and the second half mold in pairs; two pairs of expansion separation plates are respectively arranged on two sides of the die, and each pair of expansion separation plates corresponds to one expansion separator;

s303, controlling synchronous action of each expansion separator, and expanding the first half mould and the second half mould by a first distance which is not less than 10mm;

S304, controlling the expansion separator to be far away from the die.

5. The method for stripping a basin-type insulator as set forth in claim 3, wherein the step S40 specifically includes the steps of:

s401, detecting whether the expansion separator is near the die, if so, alarming, manually inserting and adjusting the position of the expansion separator, and then continuing to execute the step, and if not, executing the step S402;

s402, loading traction force to the first tool and/or the second tool, stopping loading the traction force after the first half die and the second half die are separated by a second distance, detecting the traction force in real time, stopping loading the traction force and alarming if the traction force exceeds a first threshold value, and continuing to execute the step after the alarm information is processed by manual intervention, otherwise, continuing to execute the operation; wherein the second distance is not less than 1000mm.

6. The method of stripping a bowl insulator according to claim 3, wherein the step S50 comprises the steps of:

s501, hooking a lifting ring on an insulator flange by adopting a lifting device, and primarily positioning the insulator flange;

s502, after a connecting piece between an insulator flange and a first half die is disassembled, separating the insulator flange and a basin-type insulator connected to the insulator flange from the first half die;

S503, placing the insulator flange and the basin-type insulator product into a storage area through a lifting device, and detaching the basin-type insulator for stacking.

7. The method of stripping a tray insulator as claimed in claim 3, further comprising, between step S50 and step S60, step S51 of:

cleaning the inner surface of the first mold half and the inner surface of the second mold half and applying a release agent.

8. The method of stripping a bowl insulator according to claim 3, wherein step S60 comprises the steps of:

s601, loading traction force to the first tool and/or the second tool, stopping loading the traction force after the first half die and the second half die are closed, detecting the traction force in real time during the process, stopping loading the traction force and alarming if the traction force exceeds a second threshold value, continuing to execute the step after the alarm information is processed through manual intervention, and continuing to execute the operation if the alarm information is not processed through manual intervention.

9. A tray insulator demolding system for implementing the tray insulator demolding method of claim 1; the basin-type insulator demoulding system comprises a conveying device, a demoulding device, a travelling crane and a lifting device;

The conveying device is used for conveying the die to be demolded to the first end of the demolding device and conveying the demolded die away from the second end of the demolding device;

the lifting device is matched with the row frame and is used for lifting the die;

the demolding device is used for locking the first half mold and the second half mold, expanding the first half mold and the second half mold and controlling the relative movement of the first half mold and the second half mold.

10. The tray insulator demolding system of claim 9, wherein the transport means comprises an AGV trolley and a tray removably mounted on top of the AGV trolley, the tray for holding a mold;

the demolding device comprises a workbench, a first tool, a second tool, a mold closing separator and a separator adjusting module, wherein the first tool and/or the second tool is/are connected with the workbench in a sliding mode, the position of the separator adjusting module relative to the workbench is adjustable, and the mold closing separator is arranged on the separator adjusting module.