CN210619523U - Clamping tool for demolding - Google Patents
Clamping tool for demolding Download PDFInfo
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- CN210619523U CN210619523U CN201921573755.5U CN201921573755U CN210619523U CN 210619523 U CN210619523 U CN 210619523U CN 201921573755 U CN201921573755 U CN 201921573755U CN 210619523 U CN210619523 U CN 210619523U
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Abstract
The embodiment of the utility model discloses a clamping tools for drawing of patterns. The utility model discloses a clamping tools for drawing of patterns, include: the device comprises a mounting frame, a pickup mechanism and a rotary shearing mechanism; the pickup mechanism comprises: the air guide pipe is arranged on the first telescopic mechanism; one end of the first telescopic mechanism is arranged on the mounting frame, and the other end of the first telescopic mechanism is provided with a sucker; the negative pressure machine is communicated with the sucker through the air duct; the rotary shearing mechanism comprises: the device comprises a first rotating mechanism, a second telescopic mechanism, a second rotating mechanism, a shearing cylinder and a shear; the first rotary mechanism is disposed on the first telescoping mechanism, the second telescoping mechanism is disposed on the first rotary mechanism, and the second rotary mechanism is disposed vertically on the second telescoping mechanism; the shearing cylinder is arranged on the second rotating mechanism, and the scissors are arranged on the shearing cylinder. The utility model discloses a clamping tool can avoid the product damage, improves the whole efficiency of drawing of patterns.
Description
Technical Field
The embodiment of the utility model provides a relate to machinery, especially relate to a clamping tool for drawing of patterns.
Background
When a mold is used for producing a product, how to rapidly and efficiently demold the product with high quality directly influences the quality and the economic benefit of the product. At present, a plurality of clamping tools are used for demolding, however, on one hand, the clamping tools are easy to damage products during clamping, on the other hand, in the demolding process, procedures such as shearing operation and the like are often required to be carried out on connecting parts between the products, and the existing demolding clamping tools are often difficult to be compatible. This causes the easy product spoilage height of present drawing of patterns clamping tool, the inefficiency scheduling problem.
Disclosure of Invention
An object of the embodiment of the utility model is to provide a clamping tool for drawing of patterns, to the product spoilage that appears among the current drawing of patterns clamping tool high, the drawing of patterns inefficiency scheduling problem, realized that the function of cutting off is held to sucking disc centre gripping, the negative pressure of drawing of patterns centre gripping adjustable, centre gripping concurrently, effectively avoided the damage that the product drawing of patterns caused, also improved the efficiency of drawing of patterns simultaneously.
An embodiment of the utility model provides a clamping tools for drawing of patterns, include: the device comprises a mounting frame, a pickup mechanism and a rotary shearing mechanism;
the pickup mechanism comprises: the air guide pipe is arranged on the first telescopic mechanism; one end of the first telescopic mechanism is arranged on the mounting frame, the sucker is arranged at the other end of the first telescopic mechanism, and the first telescopic mechanism is used for driving the sucker to move; the negative pressure machine is arranged on the first telescopic mechanism, the negative pressure machine is communicated with the sucker through the air guide pipe, and the negative pressure machine is used for extracting gas from the air guide pipe and forming negative pressure at the sucker;
the rotary shearing mechanism comprises: the device comprises a first rotating mechanism, a second telescopic mechanism, a second rotating mechanism, a shearing cylinder and a shear; the first rotating mechanism is arranged on the first telescopic mechanism, the second telescopic mechanism is arranged on the first rotating mechanism, the second rotating mechanism is arranged on the second telescopic mechanism, and the rotating axis of the second rotating mechanism is parallel to the telescopic direction of the first telescopic mechanism; the shearing cylinder is arranged on the second rotating mechanism, the scissors are arranged on the shearing cylinder, and the shearing cylinder drives the scissors to do shearing motion.
In the technical scheme, the clamping tool is provided with the workpiece taking mechanism and the rotary shearing mechanism, and the rotary shearing mechanism is arranged on the workpiece taking mechanism, so that when the workpiece is taken in a demolding manner, the demolding clamping of a product to be demolded can be realized, and the required shearing action can be executed in the demolding process. Meanwhile, the sucking disc adopts a negative pressure mode to suck and clamp, so that product damage can be avoided. Therefore, the purpose of clamping and demoulding is realized, the product to be demoulded can be effectively protected, the pinch-off action is also executed, and the integral efficiency of demoulding is improved.
In one possible embodiment, the method further comprises: a first sensor and a controller;
the first sensor is arranged on the first telescopic mechanism, the controller is electrically connected with the first sensor, the first sensor is used for sending a workpiece taking signal to the controller when the position of a workpiece to be demoulded is detected, and sending a workpiece releasing signal to the controller after the workpiece to be demoulded is detected to be taken down; the controller is used for controlling the first telescopic mechanism to extend out when receiving the workpiece taking signal so that the sucker adsorbs a workpiece to be demoulded, and controlling the first telescopic mechanism to retract when receiving the workpiece placing signal so as to take down the workpiece to be demoulded.
Through addding first inductor and controller, can realize the adjustment to first telescopic machanism's flexible position, can improve this clamping tools's application scope, improve automatic level simultaneously.
In a feasible scheme, the controller is electrically connected with the negative pressure machine, and the controller is used for starting the negative pressure machine when receiving the pickup signal and closing the negative pressure machine when the first telescopic mechanism retracts.
In the technical scheme, the controller is used for controlling the negative pressure machine, so that the phenomenon that the negative pressure machine idles when a workpiece taking action is not executed can be avoided, and the negative pressure machine can be closed in time when a workpiece placing action is executed, so that the energy consumption of the clamping tool is reduced, and the production cost is reduced.
In one possible embodiment, the method further comprises: a first temperature sensor;
the first temperature sensor is arranged in the sucker and electrically connected with the controller.
Through addding first temperature-sensing ware, can treat the temperature of drawing of patterns product and detect, avoid because of treating drawing of patterns product high temperature, and influence the product quality after the drawing of patterns, also avoid causing the damage to the sucker simultaneously.
In one possible embodiment, the method further comprises: a blower and a blast pipe;
the air feeder is arranged on the first telescopic mechanism, one end of the air supply pipe is communicated with an air outlet of the air feeder, and the other end of the air supply pipe is arranged on the first telescopic mechanism;
the controller is electrically connected with the air feeder.
In the technical scheme, the air feeder and the air supply pipe are additionally arranged, so that when the demolding temperature is too high, the cooling of a product to be demolded is accelerated, and the demolding efficiency is improved.
In one possible embodiment, the method further comprises: a second inductor;
the second inductor is arranged on the second telescopic mechanism, and the controller is electrically connected with the second inductor.
Through addding the second inductor, can improve the accurate control to shearing function among this clamping tool, improve controllability and the high efficiency of this clamping tool shearing function, and then improve this clamping tool's degree of automation.
In one possible solution, the suction cup is a magnetic suction cup.
The sucker is set to be magnetic, so that the load of the negative pressure machine is reduced and the overall energy consumption is reduced after the clamping tool finishes taking the workpiece.
In one possible embodiment, the method further comprises: a thermal insulation pad;
the thermal insulation pad is disposed within the suction cup.
In this technical scheme, through addding adiabatic pad, on the one hand, can avoid treating that the drawing of patterns product is overheated to cause the damage to the sucking disc, on the other hand, can avoid the wearing and tearing of sucking disc, the life of extension sucking disc.
According to the above scheme, the utility model discloses a with this rotatory mechanism of cutting off setting on getting a mechanism, and adopt the negative pressure mode to absorb the centre gripping through the sucking disc, both realized the purpose of centre gripping drawing of patterns, can also avoid the product damage, the drawing of patterns product is treated in effective protection, has also carried out the press from both sides disconnected action moreover, has improved the whole efficiency of drawing of patterns.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a right side view of a first embodiment of the present invention;
fig. 3 is a schematic diagram of signal flow in the first embodiment of the present invention;
fig. 4 is a schematic view of a rotary shearing mechanism according to a second embodiment of the present invention.
Reference numbers in the figures:
1. a mounting frame; 101. mounting a flange plate; 2. a pickup mechanism; 201. a telescopic cylinder; 202. a telescopic rod; 203. an air duct; 204. a suction cup; 205. a thermal insulation pad; 206. a first temperature sensor; 3. rotating the shearing mechanism; 301. a first rotating mechanism; 302. a second telescoping mechanism; 303. a second rotating mechanism; 304. a shearing cylinder; 305. a pair of scissors.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present invention will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Example one
Fig. 1 is the overall structure schematic diagram in the first embodiment of the present invention, fig. 2 is the right side view in the first embodiment of the present invention, and fig. 3 is the signal flow schematic diagram in the first embodiment of the present invention.
As shown in fig. 1 and 2, in the present embodiment, the clamping tool for demolding includes: the device comprises a mounting frame 1, a pickup mechanism 2 and a rotary shearing mechanism 3.
Wherein the mounting frame 1 is used for fixing the clamping tool on a specific machine, such as a mechanical arm of a robot. One possible mounting frame 1 is shown in fig. 1, which mounting frame 1 is provided with a mounting flange 101 for fixed mounting in order to facilitate mounting. It should be noted that the flange is prior art.
Wherein, should get a mechanism 2 and include: a first telescoping mechanism, an air duct 203, a negative pressure machine (not shown) and a suction cup 204. One end of the first telescopic mechanism is installed on the mounting rack 1, the other end of the first telescopic mechanism is installed with a sucker 204, and the first telescopic mechanism is used for driving the sucker 204 to move. As shown in fig. 1, one possible first telescoping mechanism includes: the telescopic cylinder 201 is fixed on the mounting frame 1, the telescopic cylinder 201 drives the telescopic rod 202 to extend or retract, and the suction cup 204 is fixed at the other end of the telescopic rod 202. The negative pressure machine (not shown) is installed on the first telescopic mechanism, the negative pressure machine is communicated with the suction cup 204 through an air duct, and the negative pressure machine is used for extracting air from the air duct and forming negative pressure at the suction cup 204. As shown in fig. 1, one possible arrangement of airway tubes is: the airway tube 203 is located within the telescoping rod 202.
Wherein, this rotary shearing mechanism 3 includes: a first rotating mechanism 301, a second telescoping mechanism 302, a second rotating mechanism 303, a shearing cylinder 304, and scissors 305.
Wherein the first rotating mechanism 301 is installed on the first telescopic mechanism, as shown in fig. 1, the first rotating mechanism 301 is installed on the telescopic rod 202. The first rotation mechanism is used to rotate the second telescoping mechanism 302, the second rotation mechanism 303, the shearing cylinder 304, and the scissors 305. Note that, the mechanism for implementing the first rotating mechanism 301 is the prior art, and one possible first rotating mechanism 301 is: the first rotating mechanism 301 is sleeved on the telescopic rod 202, and a rotating motor (not shown) is disposed at a position where the first rotating mechanism 301 and the telescopic rod 202 are sleeved, and drives a rotating wheel (not shown) in frictional contact with the telescopic rod 202, and when the rotating wheel rotates, the first rotating mechanism 301 is driven to rotate around the telescopic rod 202.
Wherein, the second telescoping mechanism 301 is installed on the first rotating mechanism 301, the second rotating mechanism 303 is installed on the second telescoping mechanism 301, and the rotation axis of the second rotating mechanism 303 is parallel to the telescoping direction of the first telescoping mechanism. The second telescoping mechanism 301 and the second rotating mechanism 303 are conventional. One possible configuration of the second telescoping mechanism 301 is: the piston reciprocating mechanism comprises a second telescopic cylinder (not shown) and a second telescopic rod (not shown), wherein the second telescopic cylinder is fixed on the first rotating mechanism 301, and the second telescopic cylinder drives the second telescopic rod to do piston reciprocating motion. One possible second rotation mechanism 303 is configured as: and one end of the rotating motor is vertically fixed on the second telescopic rod.
The shearing cylinder 304 is installed on the second rotating mechanism 303, the scissors 305 are installed on the shearing cylinder 304, and the shearing cylinder 304 drives the scissors 305 to do shearing motion. It should be noted that, the shearing cylinder 304 for driving the shearing cylinder 304 to do shearing motion is the prior art, and a possible structure of the shearing cylinder 304 is as follows: including shearing cylinder and telescopic link, this shearing cylinder drives the telescopic link and is the piston motion, and shearing cylinder end and telescopic link end respectively with the afterbody fixed connection of two scissors pieces of scissors 305 (the centre rotatable coupling of two scissors pieces, for prior art), shearing cylinder drives the telescopic link and makes the piston motion, can drive two scissors pieces of scissors 305 and make the shearing motion.
As can be easily found from the above, in the present embodiment, the workpiece taking mechanism 2 and the rotary shearing mechanism 3 are arranged, and the rotary shearing mechanism 3 is arranged on the workpiece taking mechanism 2, so that when a workpiece is taken out of a mold, the suction cup 204 is extended and contracted by the first extending and contracting mechanism 2 in the workpiece taking mechanism 2, so that the suction cup 204 can be close to the workpiece to be demolded, and at the same time, the negative pressure machine operates to provide negative pressure to the suction cup 204, and under the action of atmospheric pressure, the suction cup 204 can absorb the workpiece to be demolded, so that when the first extending and contracting mechanism 2 retracts, the workpiece to be demolded is driven to be separated from the mold; further, the rotary shearing mechanism 3 shears the connecting portion of the workpieces to be demolded as the suction cups 204 adsorb the workpieces to be demolded, so as to separate the workpieces to be demolded. That is, through the above-mentioned picking up and cutting off actions of the picking up mechanism 2 and the rotary cutting mechanism 3, on one hand, the demolding and clamping of the product to be demolded are realized, and on the other hand, the cutting off action is also realized while demolding, so that the complete demolding and separation are realized. Moreover, compared with the traditional mode of physically fixing and clamping, in the technical scheme, the sucking disc 204 is adopted, and the sucking and clamping are carried out in a negative pressure mode, so that the product damage can be avoided. Therefore, the purposes of clamping, demoulding and separating are realized, the product to be demoulded can be effectively protected, and the overall demoulding efficiency is improved.
Optionally, in this embodiment, the method further includes: a first sensor (not shown) and a controller (not shown). The first sensor is arranged on the first telescopic mechanism, the controller is electrically connected with the first sensor, the first sensor sends a workpiece taking signal to the controller when detecting the position of a workpiece to be demoulded, and sends a workpiece releasing signal to the controller after detecting that the workpiece to be demoulded is taken down. When the controller receives a workpiece taking signal sent by the first sensor, the controller controls the first telescopic mechanism to extend out, so that the suction cup 204 is close to a workpiece to be demoulded, in the process, the negative pressure machine is always in an open state, namely the suction cup 204 is always in a negative pressure state. It should be noted that the suction cup 204 should be attracted to the flat surface of the workpiece to be demolded at this time. And when the controller receives a piece placing signal sent by the first sensor, the controller controls the first telescopic mechanism to retract, and due to the existence of the negative pressure of the sucker 204, the sucker 204 has a certain acting force on a workpiece to be demoulded, so that the workpiece to be demoulded retracts along with the sucker 204, and the workpiece to be demoulded is taken down.
As shown in fig. 3, in the above process, the signal flow direction is: the signal of the first sensor is transmitted to the controller, and the controller controls the first telescopic mechanism according to the signal.
In this technical scheme, through addding first inductor and controller, can realize the adjustment to first telescopic machanism's flexible position, on the one hand, can adjust first telescopic machanism's flexible position, make this clamping tool's centre gripping orbit not fixed unchangeable, like this, can have the situation of change to the centre gripping orbit, elastic control has been realized, can improve this clamping tool's application scope, on the other hand, owing to adopted first inductor and controller, make this clamping tool can use such as above the robot, can improve this and add the whole automation level who holds the instrument.
Optionally, in this embodiment, the controller is electrically connected to the negative pressure machine, and the controller is configured to turn on the negative pressure machine when receiving the pickup signal, and turn off the negative pressure machine when the first retracting mechanism retracts. As shown in fig. 3, the signal flow when the controller controls the start and stop of the negative pressure machine is as follows: when the first sensor sends a workpiece taking signal to the controller or sends a workpiece releasing signal to the controller to enable the first telescopic mechanism to retract, the controller controls the negative pressure machine to enable the negative pressure machine to be started or closed, when the negative pressure machine is started, the negative pressure machine provides negative pressure for the suction cup 204, when the negative pressure machine is closed, the negative pressure at the suction cup 204 disappears, and the taken workpiece is separated due to insufficient clamping force of the suction cup 204.
Therefore, in the technical scheme, the controller controls the negative pressure machine, so that the phenomenon that the negative pressure machine idles when a workpiece taking action is not executed can be avoided, and the negative pressure machine can be closed in time when a workpiece placing action is executed, so that the energy consumption of the clamping tool is reduced, and the production cost is reduced.
Optionally, in this embodiment, as shown in fig. 2, the method further includes: a first temperature sensor 206. The first temperature sensor 206 is disposed in the chuck 204, the first temperature sensor 206 is electrically connected to the controller, and the controller controls the first telescoping mechanism according to the first temperature sensor 206. As shown in fig. 3, the signal flow directions of the first temperature sensor 206, the controller and the first telescoping mechanism are as follows: when the first temperature sensor 206 detects that the temperature of the workpiece to be demolded is higher than the set limit temperature, the first temperature sensor 206 sends a stop workpiece taking signal to the controller, and after the controller receives the stop workpiece taking signal, the controller stops executing a workpiece taking command of the first telescopic mechanism, so that the suction cup 204 is not close to the workpiece to be demolded any more, and demolding is stopped.
It can be seen that, in this technical scheme, through addding first temperature-sensing ware 206, can treat the temperature of drawing of patterns product and detect, avoid treating that the product temperature is too high because of drawing of patterns product influences the product quality after the drawing of patterns, also avoid causing the damage to the sucker simultaneously.
Optionally, in this embodiment, the method further includes: a blower (not shown) and a blower pipe 203.
The blower is arranged on the first telescopic mechanism, one end of the blast pipe is communicated with the air outlet of the blower, and the other end of the blast pipe is arranged on the first telescopic mechanism; the controller is electrically connected with the blower, and the controller starts the blower according to a stop pick-up signal sent by the first temperature sensor 206, so that the blower blows air to the air supply pipe 203, and the air supply pipe is used for cooling the workpiece to be demoulded. In particular, as previously mentioned, the position of the blower tube 203 is arranged inside the telescopic rod 202.
As shown in fig. 3, the signal flow directions between the blower and the controller and the first temperature sensor are as follows: the first temperature sensor 206 sends a pick-up stop signal to the controller, and the controller stops the pick-up operation of the first telescoping mechanism after receiving the pick-up stop signal, and sends a start signal to the blower to cool the workpiece to be demolded.
In this technical scheme, through addding forced draught blower (not shown in the figure) and blast pipe 203, and make this forced draught blower and controller electric connection for when drawing of patterns temperature was too high, the work piece that the forced draught blower was treated the drawing of patterns carries out air cooling, accelerates the cooling of waiting to draw of patterns product on the one hand, improves the efficiency of drawing of patterns, and on the other hand, has also avoided sucking disc 204 to damage because of high temperature, reduces running cost.
Optionally, in this embodiment, the method further includes: a second inductor (not shown). The second sensor is arranged on the second telescopic mechanism, and the controller is electrically connected with the second sensor. The second sensor is used for detecting the position of the scissors 305 and the workpiece to be demolded, and the controller is used for controlling the shearing cylinder 304 according to the second sensor. Specifically, as shown in fig. 3, the signal flow directions of the second sensor, the controller and the shearing cylinder are as follows: when detecting that the positions of the scissors 305 and the workpiece to be demolded meet the requirements, the second sensor sends a command for executing a cutting operation to the controller, and when receiving the command for executing the cutting operation, the controller controls the cutting cylinder 304 to execute the cutting operation so as to cut the connecting part between the products to be demolded by the scissors 305.
Through addding the second inductor, can improve the accurate control to shearing function among this clamping tool, improve controllability and the high efficiency of this clamping tool shearing function, and then improve this clamping tool's degree of automation.
Example two
On the basis of the first embodiment, as shown in fig. 4, fig. 4 is a schematic view of a rotary shearing mechanism in the second embodiment of the present invention. In the second embodiment, the rotary cutting mechanism includes three scissors, and the three scissors are enclosed on the second rotary mechanism at a certain angle. It should be noted that the number of the scissors in this embodiment may be an indefinite number, and fig. 4 is only one of the cases. In particular, there are differences in the type, size, hardness, etc. of the three scissors therein.
In the technical scheme, because the shearing mechanism comprises a plurality of scissors, on one hand, when a workpiece to be molded is taken, a situation that a plurality of parts need to be sheared can exist, at the moment, three scissors can simultaneously or jointly execute shearing action, so that the shearing action efficiency is improved, on the other hand, due to the fact that the connecting parts needing to be sheared are different in conditions such as thickness and hardness, the scissors with different specifications, hardness and sizes can be required to execute the shearing action, at the moment, different scissors are used for executing the shearing action according to different parts to be sheared, and the application range of the shearing mechanism can be improved.
Optionally, in this embodiment, the suction cup is a magnetic suction cup. Set up the sucking disc into magnetic force sucking disc, can deal with and need great centre gripping suction when getting a piece, and when getting an end, no longer need the sight of great centre gripping suction. In this case, the operation of the negative pressure machine may be stopped during the clamping process, the clamping may be achieved only by magnetic force, or the load of the negative pressure machine may be reduced, and only the minimum required suction force may be provided. Therefore, the magnetic suction disc is adopted, the overall energy consumption of the clamping tool can be reduced, and the production cost is reduced.
Optionally, in this embodiment, the method further includes: an insulating pad 205. The insulating pad is secured within the suction cup 204. Preferably, the thermal insulation pad is adhered to the attachment portion of the suction cup 204 that contacts the workpiece to be demolded. In this technical scheme, through addding adiabatic pad, on the one hand, can avoid treating that the drawing of patterns product is overheated to cause the damage to sucking disc 204, on the other hand, can avoid the wearing and tearing of sucking disc, the life of extension sucking disc.
In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first feature or the second feature or indirectly contacting the first feature or the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A clamping tool for demolding, comprising: the device comprises a mounting frame, a pickup mechanism and a rotary shearing mechanism;
the pickup mechanism comprises: the air guide pipe is arranged on the first telescopic mechanism; one end of the first telescopic mechanism is arranged on the mounting frame, the sucker is arranged at the other end of the first telescopic mechanism, and the first telescopic mechanism is used for driving the sucker to move; the negative pressure machine is arranged on the first telescopic mechanism, the negative pressure machine is communicated with the sucker through the air guide pipe, and the negative pressure machine is used for extracting gas from the air guide pipe and forming negative pressure at the sucker;
the rotary shearing mechanism comprises: the device comprises a first rotating mechanism, a second telescopic mechanism, a second rotating mechanism, a shearing cylinder and a shear; the first rotating mechanism is arranged on the first telescopic mechanism, the second telescopic mechanism is arranged on the first rotating mechanism, the second rotating mechanism is arranged on the second telescopic mechanism, and the rotating axis of the second rotating mechanism is parallel to the telescopic direction of the first telescopic mechanism; the shearing cylinder is arranged on the second rotating mechanism, the scissors are arranged on the shearing cylinder, and the shearing cylinder drives the scissors to do shearing motion.
2. The clamping tool of claim 1, further comprising: a first sensor and a controller;
the first sensor is arranged on the first telescopic mechanism, the controller is electrically connected with the first sensor, the first sensor is used for sending a workpiece taking signal to the controller when the position of a workpiece to be demoulded is detected, and sending a workpiece releasing signal to the controller after the workpiece to be demoulded is detected to be taken down; the controller is used for controlling the first telescopic mechanism to extend out when receiving the workpiece taking signal so that the sucker adsorbs a workpiece to be demoulded, and controlling the first telescopic mechanism to retract when receiving the workpiece placing signal so as to take down the workpiece to be demoulded.
3. The clamping tool of claim 2 wherein said controller is electrically connected to said negative pressure machine, said controller being configured to turn said negative pressure machine on upon receipt of said pickup signal and to turn said negative pressure machine off upon retraction of said first retraction mechanism.
4. The clamping tool of claim 2, further comprising: a first temperature sensor;
the first temperature sensor is arranged in the sucker and electrically connected with the controller.
5. The clamping tool of claim 4, further comprising: a blower and a blast pipe;
the air feeder is arranged on the first telescopic mechanism, one end of the air supply pipe is communicated with an air outlet of the air feeder, and the other end of the air supply pipe is arranged on the first telescopic mechanism;
the controller is electrically connected with the air feeder.
6. The clamping tool of claim 2, further comprising: a second inductor;
the second inductor is arranged on the second telescopic mechanism, and the controller is electrically connected with the second inductor.
7. The clamping tool of claim 1 wherein said suction cup is a magnetic suction cup.
8. The clamping tool of claim 1, further comprising: a thermal insulation pad;
the thermal insulation pad is disposed within the suction cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573755.5U CN210619523U (en) | 2019-09-20 | 2019-09-20 | Clamping tool for demolding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573755.5U CN210619523U (en) | 2019-09-20 | 2019-09-20 | Clamping tool for demolding |
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| CN210619523U true CN210619523U (en) | 2020-05-26 |
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| CN201921573755.5U Active CN210619523U (en) | 2019-09-20 | 2019-09-20 | Clamping tool for demolding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466998A (en) * | 2019-09-20 | 2019-11-19 | 上海泽厘精密机电科技有限公司 | A kind of clamping device for demoulding |
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2019
- 2019-09-20 CN CN201921573755.5U patent/CN210619523U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466998A (en) * | 2019-09-20 | 2019-11-19 | 上海泽厘精密机电科技有限公司 | A kind of clamping device for demoulding |
| CN110466998B (en) * | 2019-09-20 | 2024-05-14 | 上海泽厘精密机电科技有限公司 | Clamping tool for demolding |
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