CN112643941A - Mould cleaning equipment - Google Patents
Mould cleaning equipment Download PDFInfo
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- CN112643941A CN112643941A CN202011383904.9A CN202011383904A CN112643941A CN 112643941 A CN112643941 A CN 112643941A CN 202011383904 A CN202011383904 A CN 202011383904A CN 112643941 A CN112643941 A CN 112643941A
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- mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/70—Maintenance
- B29C33/72—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold cleaning device. The die cleaning equipment comprises a laser and a cleaning device, wherein the cleaning device comprises a cleaning lens, a light path component and a transmission system, and the cleaning lens comprises a galvanometer mechanism. Wherein, transmission system can drive the motion of light path subassembly. According to the mould cleaning equipment, the transmission system in the cleaning device can change the cleaning position of the galvanometer mechanism by driving the light path component, so that the mould is cleaned. The cleaning device can realize mechanical cleaning, so that manual operation is reduced, the die can be cleaned on a production line, and the die does not need to be disassembled and wait for cooling, so that the die cleaning time is effectively shortened, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of molds, in particular to mold cleaning equipment.
Background
Currently, tires are widely used in various fields as important parts of transportation vehicles. In modern industrial production, substances such as rubber are easily adhered to a tire mold in the production process, and the tire mold needs to be cleaned to continue production. In the related technology, two methods of dry ice cleaning and manual laser cleaning are mainly adopted to clean the tire mold, wherein the dry ice cleaning and the manual laser cleaning both need to wait for the mold to be cooled before cleaning, and the mold is long in cooling time, so that the production efficiency is seriously influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the die cleaning equipment provided by the invention can realize mechanical cleaning, reduces manual operation, can be cleaned on a production line, does not need to be disassembled and wait for cooling, effectively reduces the cleaning time of the die and improves the production efficiency.
A mold cleaning apparatus according to an embodiment of a first aspect of the present invention includes:
a laser for generating a laser beam;
belt cleaning device, belt cleaning device is including wasing camera lens, light path subassembly and transmission system, the laser instrument with the light path subassembly is connected, wash the camera lens including the mirror mechanism that shakes, shake the mirror mechanism with the light path subassembly is connected, the light path subassembly be used for with the laser beam propagates to shake the mirror mechanism, shake the mirror mechanism be used for with the laser beam propagates to the mould surface, transmission system with the light path subassembly is connected, transmission system is used for driving the light path subassembly moves in order to change shake the washing position of mirror mechanism.
The mould cleaning equipment provided by the embodiment of the invention at least has the following beneficial effects: transmission system among the belt cleaning device just can change the washing position of mirror mechanism that shakes through driving the light path subassembly, can accomplish the washing to the mould, and belt cleaning device can realize mechanized washing, has reduced manual operation to can wash the mould on the production line, the mould need not dismantle and wait for the cooling, effectively reduces the mould scavenging period, improves production efficiency.
According to some embodiments of the present invention, the optical path assembly includes a plurality of optical path tubes, a plurality of reflecting mirrors, and a plurality of mirror bases, two ends of each mirror base are respectively connected to two optical path tubes, and the reflecting mirrors are connected to the mirror bases and are configured to reflect the laser beams in the optical path tubes connected to one end of the mirror base into the optical path tubes connected to the other end of the mirror base.
According to some embodiments of the invention, the plurality of optical path tubes comprises a telescopic tube capable of being axially telescopic and a connecting tube for passing the laser beam therethrough.
According to some embodiments of the invention, the optical path component comprises an X-axis telescopic tube, a Z-axis telescopic tube, a rotating lens base, and a Z-axis coil, and the transmission system comprises an X-axis moving mechanism, a Z-axis moving mechanism, and a Z-axis rotating mechanism, wherein:
the Z-axis coil pipe is arranged to be parallel to the Z axis, the Z-axis coil pipe is rotatably connected with one end of the rotating mirror base, the X-axis telescopic pipe is connected with the other end of the rotating mirror base, and the X-axis telescopic pipe is connected with the Z-axis telescopic pipe through the connecting pipe;
the X-axis moving mechanism is connected with the X-axis telescopic pipe and used for driving the X-axis telescopic pipe to stretch along an X axis, the Z-axis moving mechanism is connected with the Z-axis telescopic pipe and used for driving the telescopic pipe to stretch along the Z axis, and the Z-axis rotating mechanism is connected with the X-axis telescopic pipe and used for driving the X-axis telescopic pipe to rotate around the Z-axis rotary pipe.
According to some embodiments of the invention, the mould cleaning apparatus further comprises an adjustment device connected to the cleaning device for adjusting the position of the cleaning device.
According to some embodiments of the invention, the adjusting device comprises a cantilever beam and a positioning and rotating mechanism, the cantilever beam is connected with the cleaning device, the cantilever beam is connected with the positioning and rotating mechanism in a sliding manner, and the positioning and rotating mechanism can rotate around a central shaft of the positioning and rotating mechanism.
According to some embodiments of the present invention, the positioning and rotating mechanism is connected to a lifting mechanism, and the lifting mechanism is configured to drive the positioning and rotating mechanism to lift.
According to some embodiments of the invention, the adjusting apparatus further includes a moving device, the laser is located in the moving device, the moving device is connected to the cantilever beam, and the moving device is configured to drive the cantilever beam and the laser to move.
According to some embodiments of the invention, the adjustment device further comprises an auxiliary locking mechanism connected to the cantilever beam and adapted to lock the cantilever beam.
According to some embodiments of the invention, the auxiliary locking mechanism comprises a first arm and a second arm, the first arm comprises a first node, a first rod, a second node and a first sliding member, one end of the first node is hinged with the mobile device, the other end of the first node is hinged with one end of the first rod, one end of the second node is hinged with the other end of the first rod, the other end of the second node is hinged with the first sliding member, and the first sliding member is slidably connected with the cantilever beam and can be locked by a fastening member; the second armed lever comprises a third node, a second rod piece, a fourth node and a second sliding piece, one end of the third node is hinged to the mobile equipment, the other end of the third node is hinged to one end of the second rod piece, one end of the fourth node is hinged to the other end of the second rod piece, one end of the fourth node is hinged to the second sliding piece, and the second sliding piece is connected with the cantilever beam in a sliding mode and can be locked through a fastener.
According to some embodiments of the invention, the mold cleaning apparatus further comprises a positioning mechanism connected to the cleaning device, the positioning mechanism being configured to position the cleaning device.
According to some embodiments of the invention, the positioning mechanism comprises a telescopic column, the telescopic column is connected with the cleaning device, the telescopic column can be axially telescopic and can be locked by a fastener, and a positioning groove is formed in the bottom of the telescopic column.
According to some embodiments of the invention, the cleaning lens is provided with an air knife, and the air knife is used for removing attachments on the galvanometer mechanism.
According to some embodiments of the invention, a water cooling pipeline is arranged on the cleaning lens, and the water cooling pipeline is used for communicating with a water pipe and can cool the cleaning lens.
According to some embodiments of the invention, a position sensor is disposed on the cleaning lens, the position sensor being configured to detect a distance between the cleaning lens and the mold.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
FIG. 1 is a schematic view of a mold cleaning apparatus in an embodiment of the present invention;
FIG. 2 is a top view of the mold cleaning apparatus of FIG. 1;
FIG. 3 is a rear view of the mold cleaning apparatus of FIG. 1;
FIG. 4 is a schematic diagram showing the internal structure of the optical path component of the cleaning device in the mold cleaning apparatus of FIG. 1;
FIG. 5 is a schematic view of a second arm in the mold cleaning apparatus of FIG. 1;
FIG. 6 is a schematic view of a positioning mechanism and a cleaning device in the mold cleaning apparatus of FIG. 1;
fig. 7 is a schematic view of a cleaning lens in the mold cleaning apparatus of fig. 1.
Reference numerals:
the laser device 100, the cleaning device 1000, the cleaning lens 1100, the galvanometer mechanism 1110, the air knife 1120, the water cooling pipeline 1130, the position sensor 1140, the optical path component 1200, the optical path tube 1210, the X-axis telescopic tube 1221, the Z-axis telescopic tube 1222, the connecting tube 1230, the Z-axis coil 1231, the lens holder 1240, the rotating lens holder 1241, the mirror 1250, the X-axis moving mechanism 1310, the Z-axis moving mechanism 1320, the Z-axis rotating mechanism 1330, the housing 1400, the sliding groove 1410, the adjusting device 2000, the cantilever beam 2100, the positioning rotating mechanism 2200, the lifting mechanism 2300, the moving device 2400, the first arm 2510, the first node 2511, the first rod 2512, the second node 2513, the first sliding part 2514, the second arm 2520, the third node 2521, the second rod 2522, the fourth node 2523, the second sliding part 2524, the positioning mechanism 2600, the telescopic column 2610 and the positioning groove 1.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, several means are one or more, and plural means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.
In fig. 1 to 7, for convenience of explanation, an X-Y-Z coordinate system is used as a reference coordinate system of the mold cleaning apparatus, and an X axis, a Y axis, and a Z axis are perpendicular to each other. Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a mold cleaning apparatus including a laser 100 and a cleaning device 1000. Cleaning device 1000 is including washing camera lens 1100, light path subassembly 1200 and transmission system, laser instrument 100 is connected with light path subassembly 1200, wash camera lens 1100 including shake mirror mechanism 1110, shake mirror mechanism 1110 and light path subassembly 1200 and be connected, light path subassembly 1200 is used for propagating the laser beam to shake mirror mechanism 1110, shake mirror mechanism 1110 and be used for propagating the laser beam to the mould surface and wash the mould, transmission system is connected with light path subassembly 1200, transmission system can change the washing position that shakes mirror mechanism 1110 through driving light path subassembly 1200 motion.
The laser 100 may be any electronic device for generating a laser beam in the related art. The galvanometer mechanism 1110 is a mechanism for controlling the deflection of the laser beam, and the structure and principle thereof are conventional technical means in the related art, and are not described in detail in this application. The laser beam generated by the laser 100 is transmitted to the galvanometer mechanism 1110 through the optical path assembly 1200, and then reaches different parts of the surface of the mold through the deflection control of the galvanometer mechanism 1110, so as to clean the contaminants on the mold.
The transmission system is used to drive the optical path assembly 1200 to move, and includes a plurality of driving members and a plurality of transmission mechanisms. The driving part comprises but is not limited to various motors, air cylinders, hydraulic cylinders and other elements; the transmission mechanism includes but is not limited to various screw rod transmission, belt transmission, chain transmission, gear transmission and other mechanical structures. The driving piece is used for driving the transmission mechanism to move.
The transmission system can change the cleaning position of the galvanometer mechanism 1110 by moving the optical path component 1200. Wherein the optical path assembly 1200 is used to propagate the laser beam to the galvanometer mechanism 1110. The cleaning position of the galvanometer mechanism 1110 is a position in the facing direction of the galvanometer mechanism 1110. The laser 100 propagates the laser beam into the optical path assembly 1200 through the optical cable. The propagation of the laser beam by the optical path assembly 1200 may be realized by the principle of light reflection. It will be appreciated that the light path component 1200 itself may perform the corresponding movement, such that the light path component 1200 may move with the drive train. For example, referring to fig. 3, the optical path assembly 1200 itself can be extended or slid along the X-axis, so that the transmission system can drive the optical path assembly 1200 to move along the X-axis; the optical path assembly 1200 itself may rotate about the Z-axis, such that the transmission system may drive the optical path assembly 1200 to rotate about the Z-axis. The propagation path of the optical path component 1200 is different in different application scenarios, and can be adjusted according to the relative position relationship between the mirror-vibrating mechanism 1110 and the mold, so that the optical path component 1200 cooperates with the transmission system to change the cleaning position of the mirror-vibrating mechanism 1110, and the mirror-vibrating mechanism 1110 can complete the cleaning of the mold.
In different application scenarios, the transmission system can set movement in multiple directions or rotation around multiple different axes according to the mechanical cleaning of different molds by the cleaning device 1000. For example, referring to fig. 1, in an embodiment of the present invention, the driving system may drive the cleaning apparatus 1000 to move along the X axis shown in fig. 1, move along the Y axis shown in fig. 1, move along the Z axis shown in fig. 1, rotate around the X axis shown in fig. 1, rotate around the Y axis shown in fig. 1, and rotate around the Z axis shown in fig. 1, so that the galvanometer mechanism 1110 may follow the optical path assembly 1200 to move along three directions and rotate around three axes, so as to adjust its posture to clean different positions of the mold.
In the mold cleaning device in the embodiment of the invention, the transmission system in the cleaning device 1000 can change the cleaning position of the galvanometer mechanism 1110 by driving the light path component 1200, so that the mold is cleaned, the cleaning device 1000 can realize mechanical cleaning, manual operation is reduced, the mold can be cleaned on a production line, the mold does not need to be disassembled and cooled, the mold cleaning time is effectively reduced, and the production efficiency is improved.
Referring to fig. 4, in some embodiments of the present invention, the optical path assembly 1200 includes a plurality of optical path tubes 1210, a plurality of reflecting mirrors 1250, and a plurality of mirror bases 1240, wherein two ends of the mirror bases 1240 are respectively connected to the two optical path tubes 1210, and the reflecting mirrors 1250 are connected to the mirror bases 1240 and are used for reflecting the laser beams in the optical path tubes 1210 connected to one end of the mirror bases 1240 into the tube tubes connected to the other end of the mirror bases 1240.
The laser beam enters the optical path tube 1210 in the optical path assembly 1200 from the laser 100, travels from one optical path tube 1210 to another through the mirror 1250, and finally reaches the galvanometer mechanism 1110 in the cleaning lens 1100. The multiple light path tubes 1210 form a propagation channel of the laser beam, and the light path tubes 1210 are flexibly combined and can be widely applied to various occasions.
In some embodiments of the present invention, the light path tube 1210 includes a telescoping tube that is axially retractable and a connecting tube 1230. The telescopic tube, connecting tube 1230 is for the laser beam to pass through. The telescopic pipe can be axially telescopic to change the length of the telescopic pipe, and the telescopic pipe comprises various telescopic structures which are common in mechanical structures. For example, referring to fig. 4, the telescopic tube includes a plurality of tube bodies, each tube body is sleeved in another tube body, and the two sleeved tube bodies can relatively slide along the axial direction, and the total length of the telescopic tube can be changed by sliding.
The two optical path tubes 1210 connected to the same lens holder 1240 may both be telescopic tubes, may both be a connecting tube 1230, and may also have one optical path tube 1210 as a telescopic tube and the other as a connecting tube 1230. The telescopic pipe can be connected with a moving mechanism in the transmission system, so that the moving mechanism can drive the telescopic pipe to axially extend and retract. For example, one of the optical path tubes 1210 of the optical path assembly 1200, which is disposed parallel to the Y-axis direction, is a telescopic tube, and the transmission system is provided with a Y-axis moving mechanism, which is connected to the telescopic tube and drives the telescopic tube to extend and retract along the Y-axis direction.
The connection mode between the optical path tube 1210 and the lens holder 1240 can be a fixed connection or a rotary connection. The light path tube 1210 is rotatably connected to the lens holder 1240, and the light path assembly 1200 can rotate along with a rotating mechanism in the transmission system. For example, referring to fig. 3 (a part of the housing is omitted), an optical path tube 1210 disposed parallel to the Z-axis direction in the optical path assembly 1200 is rotatably connected to the next lens holder 1240, and a Z-axis rotating mechanism 1330 is disposed in the transmission system, and the Z-axis rotating mechanism 1330 is connected to another optical path tube 1210 connected to the other end of the lens holder 1240, so as to rotate the other part of the optical path assembly 1200 around the Z-axis.
Referring to fig. 1, in some embodiments of the present invention, in order to enhance the stability of the whole cleaning device 1000, the outer housing 1400 is disposed on both the telescopic tube and the connecting tube 1230 in the optical path assembly 1200, the telescopic tube and the connecting tube 1230 are disposed in the outer housing 1400 and connected to the outer housing 1400, and the outer housing 1400 is disposed with a plurality of sliding slots 1410, so that the telescopic tube drives the connected housing or the cleaning lens 1100 to move. For example, referring to fig. 1, the cleaning lens 1100 is connected to a Z-axis telescopic pipe 1222, and a double-rail sliding groove 1410 is provided on a housing 1400 of the Z-axis telescopic pipe 1222, so that the cleaning lens 1100 can move in the Z-axis direction along with the Z-axis telescopic pipe 1222.
Referring to fig. 3, in some embodiments of the present invention, the optical path assembly 1200 includes an X-axis telescopic tube 1221, a Z-axis telescopic tube 1222, a rotating mirror base 1241, and a Z-axis coil 1231, where the Z-axis coil 1231 is rotatably connected to one end of the rotating mirror base 1241, the X-axis telescopic tube 1221 is connected to the other end of the rotating mirror base 1241, and the X-axis telescopic tube 1221 is connected to the Z-axis telescopic tube 1222 through a connecting tube 1230; the transmission system comprises an X-axis moving mechanism 1310, a Z-axis moving mechanism 1320 and a Z-axis rotating mechanism 1330, the X-axis moving mechanism 1310 is connected with an X-axis telescopic pipe 1221 and used for driving the X-axis telescopic pipe 1221 to stretch along the X axis, the Z-axis moving mechanism 1320 is connected with a Z-axis telescopic pipe 1222 and used for driving the telescopic pipe to stretch along the Z axis, and the Z-axis rotating mechanism 1330 is connected with the X-axis telescopic pipe 1221 and used for driving the X-axis telescopic pipe 1221 to rotate around a Z-axis rotary pipe 1231.
The optical path assembly 1200 in the cleaning device 1000 in this embodiment can perform movements along the X-axis, movements along the Z-axis, and rotations around the Z-axis. In the cleaning process, the initial position of the cleaning device 1000 can be set, so that the galvanometer mechanism 1110 can transmit the laser beam to the surface of the mold to clean the mold without moving the Y axis, thereby simplifying the structure of the whole cleaning device 1000 and saving the cost. For example, the initial position of the galvanometer mechanism 1110 is set as the geometric center of the mold, and the deflection distance of the galvanometer mechanism 1110 is set so that the galvanometer mechanism 1110 can complete the propagation of the laser beam to the mold surface without the need for Y-axis movement.
In addition, in other embodiments of the present invention, the optical path assembly 1200 may be configured in other combinations of telescopic tubes and connecting tubes 1230 to accomplish the movement of the optical path assembly 1200 in different directions.
Referring to fig. 1 and 2, in some embodiments of the present invention, the mold cleaning apparatus further includes an adjusting device 2000, and the adjusting device 2000 is connected to the cleaning device 1000 and is used to adjust the position of the cleaning device 1000.
Wherein the adjusting device 2000 can adjust the position of the cleaning device 1000, thereby ensuring that the cleaning device 1000 can complete the cleaning of the mold within the movement range of the transmission system. The adjustment mechanism 2000 may include multiple directional movements and rotations about multiple axes for positional adjustment of the cleaning device 1000. For example, in one embodiment of the present invention, the adjusting device 2000 is provided with a telescoping mechanism and a rotating mechanism, so that the adjusting device 2000 can adjust the position of the cleaning device 1000 in one direction and with respect to one axis. In different application scenarios, the position of the cleaning device 1000 can be adjusted by the adjusting device 2000 through movement in different directions or rotation about different axes.
The process of cleaning the mold by the mold cleaning device in this embodiment is as follows: the cleaning device 1000 is adjusted to a proper position by the adjusting device 2000, the laser beam is transmitted from the laser 100 to the mirror vibrating mechanism 1110 through the optical path component 1200, and reaches the surface of the mold facing the direction of the mirror vibrating mechanism 1110 through the deflection effect of the mirror vibrating mechanism 1110, then the optical path component 1200 in the cleaning device 1000 moves under the driving of the transmission system, the position facing the direction of the mirror vibrating mechanism 1110 is changed, and the cleaning of the mold is completed. The adjustment device 2000 increases the flexibility of the mold cleaning apparatus.
Referring to fig. 2 and 3, in some embodiments of the present invention, the adjusting device 2000 includes a cantilever beam 2100 and a positioning rotation mechanism 2200, the cantilever beam 2100 is connected to the cleaning device 1000, the cantilever beam 2100 is slidably connected to the positioning rotation mechanism 2200, and the positioning rotation mechanism 2200 is capable of rotating around its central axis. The positioning rotation mechanism 2200 is capable of rotating around its central axis, and the cantilever beam 2100 slidably connected to the positioning rotation mechanism 2200 rotates along with the positioning rotation mechanism 2200, so that the direction of the cleaning apparatus 1000 can be changed by rotating the positioning rotation mechanism 2200. The cantilever beam 2100 is slidably connected to the positioning rotation mechanism 2200 so that the position of the cleaning apparatus 1000 in one direction can be changed by sliding between the cantilever beam 2100 and the positioning rotation mechanism 2200. Therefore, the cantilever beam 2100 and the positioning rotation mechanism 2200 can be matched to drive the cleaning device 1000 to realize position adjustment in a large range, so that the position movement of the cleaning device 1000 driven by a transmission system can be reduced in the cleaning process, the structure and the power are saved, and the operation and the running are convenient.
The process of the adjusting device 2000 adjusting the cleaning device 1000 is as follows: before the die cleaning equipment is cleaned, the cleaning device 1000 is driven to face the die at an angle through the positioning rotating mechanism 2200, then the positioning rotating mechanism 2200 is locked through the fastener, then the cleaning device 1000 reaches the die cleaning position by adjusting the sliding between the cantilever beam 2100 and the positioning rotating mechanism 2200, and then the cantilever beam 2100 is locked through the fastener, so that the position adjustment of the cleaning device 1000 is completed.
Referring to fig. 4, in some embodiments of the present invention, a lifting mechanism 2300 is connected to the positioning rotation mechanism 2200, and the lifting mechanism 2300 is configured to drive the positioning rotation mechanism 2200. The lifting mechanism 2300 drives the positioning and rotating mechanism 2200 to lift, the cantilever beam 2100 connected with the positioning and rotating mechanism 2200 in a sliding manner can lift along with the lifting mechanism 2300, the cleaning device 1000 connected with the cantilever beam 2100 can lift along with the lifting mechanism 2300, the position of the cleaning device 1000 in the Z-axis direction shown in fig. 2 is adjusted, the position movement of the cleaning device 1000 driven by the transmission system in the cleaning process is further reduced, and the operation and the running are convenient.
The lifting mechanism 2300 in the embodiment of the present invention refers to a mechanical mechanism including a driving member and a transmission mechanism. The driving part comprises but is not limited to various motors, air cylinders, hydraulic cylinders and other elements; the transmission mechanism includes, but is not limited to, various transmission mechanisms such as a lead screw transmission, a gear transmission and the like.
In some embodiments of the present invention, the adjusting apparatus 2000 further includes a mobile device 2400, the mobile device 2400 is connected to the cantilever 2100, the laser 100 is located in the mobile device 2400, and the mobile device 2400 is configured to drive the cantilever 2100 and the laser 100 to move. The moving device 2400 moves the cantilever 2100, so that the cleaning apparatus 1000 connected to the cantilever 2100 moves along with the movement of the moving device 2400. Therefore, set up mobile device 2400, can adjust whole mould cleaning device's position, therefore mould cleaning device can wash the mould of different stations in the production line, has increased mould cleaning device's flexibility.
The mobile device 2400 in the embodiment of the present invention is a mechanical structure capable of moving by itself, including but not limited to a mechanical structure capable of moving by rolling a roller, such as various vehicles.
In some embodiments of the present invention, adjustment device 2000 includes a secondary locking mechanism that is coupled to cantilever beam 2100 and is used to lock cantilever beam 2100. The auxiliary locking mechanism includes, but is not limited to, various locking mechanisms in mechanical structure, such as four-bar locking mechanism, screw locking mechanism, etc. After the position of the cleaning device 1000 is adjusted, the cantilever beam 2100 is locked by the auxiliary locking device, so that the cantilever beam cannot move any more, and the stability of the cleaning device 1000 is improved.
Referring to fig. 2 and 6, in some embodiments of the present invention, the auxiliary locking mechanism includes a first arm 2510 and a second arm 2520, the first arm 2510 includes a first node 2511, a first rod 2512, a second node 2513 and a first slider 2514, one end of the first node 2511 is hinged with the mobile device 2400, the other end of the first node 2511 is hinged with one end of the first rod 2512, one end of the second node 2513 is hinged with the other end of the first rod 2512, one end of the second node 2513 is hinged with the first slider 2514, the first slider 2514 is slidably connected with the cantilever beam 2100 and can be locked by a fastener; the second arm 2520 includes a third node 2521, a second rod 2522, a fourth node 2523 and a second slider 2524, one end of the third node 2521 is hinged to the mobile device 2400, the other end of the third node 2521 is hinged to one end of the second rod 2522, one end of the fourth node 2523 is hinged to the other end of the second rod 2522, one end of the fourth node 2523 is hinged to the second slider 2524, and the second slider 2524 is slidably connected to the cantilever beam 2100 and can be locked by a fastener.
The first arm 2510 and the second arm 2520 can rotate or move along with the lifting, rotating and moving of the cantilever 2100, so the first arm 2510 and the second arm 2520 can lock the cantilever 2100 at different positions, the positions of the first arm 2510 and the second arm 2520 do not need to be manually adjusted, the operation is simple, and the efficiency of position adjustment can be improved.
Referring to fig. 2 and 4, in some embodiments of the invention, the mold cleaning apparatus further comprises a positioning mechanism 2600, the positioning mechanism 2600 being connected to the cleaning device 1000, the positioning mechanism 2600 being used to position the cleaning device 1000. Positioning mechanism 2600 is connected with cleaning device 1000, and cleaning device 1000 is connected with cantilever beam 2100, and positioning mechanism 2600 can drive cantilever beam 2100 and rotate or remove, consequently can quick adjustment cleaning device 1000's position through positioning mechanism 2600, has simplified the operation of adjusting device 2000, has promoted location efficiency.
Referring to fig. 7, in some embodiments of the present invention, the positioning mechanism 2600 includes a telescopic column 2610, the telescopic column 2610 is connected to the cleaning device 1000, the telescopic column 2610 can be axially telescopic and can be locked by a fastener, and a positioning groove 2611 is disposed at the bottom of the telescopic column 2610. Mould cleaning equipment in this embodiment is applicable to and washs tire mould, and tire mould is circular mould, and tire mould's center is provided with the center post, and the constant head tank 2611 that flexible post 2610 bottom set up adopts the inclined plane to the center mode, can aim at the center post in the tire mould fast to make belt cleaning device 1000 fix a position the central point of mould and put, then drive flexible post 2610 through elevating system 2300 and rise and adjust belt cleaning device 1000's height, accomplish to fix a position the back and lock through the fastener.
The corresponding position of the axis of the telescopic column 2610 on the cleaning device 1000 may be set to different positions in different embodiments. Since the axial center of the telescopic column 2610 is positioned at the center position of the tire mold, the perpendicular distance between the galvanometer mechanism 1110 and the axis of the telescopic column 2610 is related to the distance between the galvanometer mechanism 1110 and the surface of the tire mold. The closer the mirror mechanism 1110 is perpendicular to the axis of the telescopic column 2610, the further the mirror mechanism 1110 is from the surface of the tire mold.
Referring to fig. 4, in some embodiments of the present invention, the transmission system is provided with a Z-axis rotating mechanism 1330, and the axis of the telescopic column 2610 is concentric with the rotation center of the Z-axis rotating mechanism 1330, so that the rotation center of the cleaning device 1000 is concentric with the center of the tire mold, and the rotation of the cleaning device 1000 is conveniently controlled.
Referring to fig. 4, the cleaning device 1000 is rotatably coupled to the adjusting device 2000 and can be locked by a fastener. The cleaning device 1000 can rotate relative to the adjusting device 2000, and the overturning of the cleaning device 1000 can be adjusted. For example, the tire mold is divided into an upper mold and a lower mold, after the upper mold is cleaned, the cleaning device 1000 can be turned over by rotating the cleaning device 1000, and then the lower mold can be cleaned by the cleaning device 1000 after the upper mold is locked by the fastener.
Referring to fig. 7, in some embodiments of the present invention, an air knife 1120 is disposed on the cleaning lens 1100, and the air knife 1120 is used to remove the attachment of the galvanometer mechanism 1110. In the cleaning process, attachments exist in the air environment, and the attachments can be generated in the process of cleaning the die by the laser beam, the attachments are attached to the mirror vibrating mechanism 1110, the attachments are prevented from blocking the propagation of the laser beam and influencing the cleaning effect, the air outlet of the air knife 1120 is aligned to the mirror vibrating mechanism 1110, and the attachments on the mirror vibrating mechanism 1110 can be removed.
Referring to fig. 7, in some embodiments of the present invention, a water cooling pipeline 1130 is disposed on the cleaning lens 1100, and the water cooling pipeline 1130 is used for communicating with a water pipe and cooling the cleaning lens 1100. The laser beam generates a large amount of energy through repentance of the vibrating mirror mechanism 1110, so that the temperature of the cleaning lens 1100 is raised, the water cooling pipeline 1130 is communicated with a water pipe, and fluid with lower temperature flows through the water pipe, so that the cleaning lens 1100 can be effectively cooled.
In some embodiments of the present invention, cleaning lens 1100 includes a high temperature resistant housing with galvanometer mechanism 1110 located inside the high temperature resistant housing. The high-temperature resistant shell is made of high-temperature resistant materials, and can not be melted or deformed, softened and the like under a high-temperature environment.
In some embodiments of the present invention, the position sensor 1140 is disposed on the cleaning lens 1100, and the position sensor 1140 is used for detecting a distance between the cleaning lens 1100 and the mold, and when the position sensor 1140 detects that the distance between the cleaning lens 1100 and the mold is smaller than a safety distance, an alarm is triggered and the cleaning of the mold is stopped, so as to prevent the cleaning lens 1100 from being damaged due to too close distance or collision between the cleaning lens 1100 and the mold when the transmission system drives the light path assembly 1200 to move. The position sensor 1140 includes, but is not limited to, an optical sensor, an electromagnetic sensor, etc. in the related art for detecting a relative position between objects. The position sensor 1140 is disposed and connected to an external control system, which is well known in the art and will not be described herein.
In some embodiments of the present invention, the mold cleaning apparatus further includes a control system, the control system is electrically connected to the laser 100 and the transmission system respectively, the control system controls the laser 100 to generate a laser beam and controls the transmission system to drive the optical path assembly 1200 to move. Referring to fig. 4, in other embodiments of the present invention, a control system is located within mobile device 2400 and moves with mobile device 2400. The control system in the embodiment of the invention can adopt a PLC-based control system.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (16)
1. Mould cleaning equipment, its characterized in that includes:
a laser for generating a laser beam;
belt cleaning device, belt cleaning device is including wasing camera lens, light path subassembly and transmission system, the laser instrument with the light path subassembly is connected, wash the camera lens including the mirror mechanism that shakes, shake the mirror mechanism with the light path subassembly is connected, the light path subassembly be used for with the laser beam propagates to shake the mirror mechanism, shake the mirror mechanism be used for with the laser beam propagates to the mould surface, transmission system with the light path subassembly is connected, transmission system is used for driving the light path subassembly moves in order to change shake the washing position of mirror mechanism.
2. The mold cleaning apparatus according to claim 1, wherein the optical path assembly includes a plurality of optical path tubes, a plurality of reflecting mirrors, and a plurality of mirror bases, two ends of the mirror base are respectively connected to two optical path tubes, and the reflecting mirrors are connected to the mirror bases and are configured to reflect the laser beams in the optical path tubes connected to one end of the mirror base into the optical path tubes connected to the other end of the mirror base.
3. The die cleaning apparatus according to claim 2, wherein the optical path pipe includes a telescopic pipe and a connecting pipe, the telescopic pipe being capable of being axially telescopic, the telescopic pipe and the connecting pipe being for the laser beam to pass through.
4. The mold cleaning apparatus of claim 3, wherein the optical path component comprises an X-axis telescopic tube, a Z-axis telescopic tube, a rotary mirror base, and a Z-axis coil, and the transmission system comprises an X-axis moving mechanism, a Z-axis moving mechanism, and a Z-axis rotating mechanism, wherein:
the Z-axis coil pipe is arranged to be parallel to the Z axis, the Z-axis coil pipe is rotatably connected with one end of the rotating mirror base, the X-axis telescopic pipe is connected with the other end of the rotating mirror base, and the X-axis telescopic pipe is connected with the Z-axis telescopic pipe through the connecting pipe;
the X-axis moving mechanism is connected with the X-axis telescopic pipe and used for driving the X-axis telescopic pipe to stretch along an X axis, the Z-axis moving mechanism is connected with the Z-axis telescopic pipe and used for driving the telescopic pipe to stretch along the Z axis, and the Z-axis rotating mechanism is connected with the X-axis telescopic pipe and used for driving the X-axis telescopic pipe to rotate around the Z-axis rotary pipe.
5. The mold cleaning apparatus of claim 1, further comprising an adjustment device coupled to the cleaning device, the adjustment device for adjusting a position of the cleaning device.
6. The mold cleaning apparatus according to claim 5, wherein the adjusting device includes a cantilever beam and a positioning rotation mechanism, the cantilever beam is connected to the cleaning device, the cantilever beam is slidably connected to the positioning rotation mechanism, and the positioning rotation mechanism is capable of rotating around its central axis.
7. The mold cleaning apparatus according to claim 6, wherein the positioning and rotating mechanism is connected with a lifting mechanism, and the lifting mechanism is used for driving the positioning and rotating mechanism to lift.
8. The mold cleaning apparatus of claim 6, wherein the adjustment device further comprises a moving device, the laser is located in the moving device, the moving device is connected to the cantilever beam, and the moving device is configured to move the cantilever beam and the laser.
9. The mold cleaning apparatus of claim 8, wherein the adjustment device further comprises a secondary locking mechanism coupled to the cantilevered beam and configured to lock the cantilevered beam.
10. The mold cleaning apparatus of claim 9, wherein the secondary locking mechanism comprises a first arm and a second arm, the first arm comprises a first node, a first rod, a second node and a first slider, one end of the first node is hinged with the mobile apparatus, the other end of the first node is hinged with one end of the first rod, one end of the second node is hinged with the other end of the first rod, the other end of the second node is hinged with the first slider, and the first slider is slidably connected with the cantilever beam and can be locked by a fastener; the second armed lever comprises a third node, a second rod piece, a fourth node and a second sliding piece, one end of the third node is hinged to the mobile equipment, the other end of the third node is hinged to one end of the second rod piece, one end of the fourth node is hinged to the other end of the second rod piece, one end of the fourth node is hinged to the second sliding piece, and the second sliding piece is connected with the cantilever beam in a sliding mode and can be locked through a fastener.
11. The mold cleaning apparatus of claim 1, further comprising a positioning mechanism coupled to the cleaning device, the positioning mechanism configured to position the cleaning device.
12. The mold cleaning apparatus according to claim 11, wherein the positioning mechanism comprises a telescopic column, the telescopic column is connected with the cleaning device, the telescopic column can be axially telescopic and locked through a fastener, and a positioning groove is formed in the bottom of the telescopic column.
13. The mold cleaning apparatus of claim 6, wherein the cleaning device is rotatably connected to the adjustment device and can be locked by a fastener.
14. The mold cleaning apparatus according to claim 1, wherein an air knife is provided on the cleaning lens for removing an attachment on the galvanometer mechanism.
15. The mold cleaning equipment according to claim 1, wherein a water cooling pipeline is arranged on the cleaning lens, and the water cooling pipeline is used for communicating with a water pipe and can cool the cleaning lens.
16. The mold cleaning apparatus according to claim 1, wherein a position sensor is provided on the cleaning lens for detecting a distance of the cleaning lens from the mold.
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Cited By (1)
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| CN114311518A (en) * | 2022-03-08 | 2022-04-12 | 长沙申大科技集团股份有限公司 | Automatic cleaning equipment for injection molding processing mold |
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| CN112643941B (en) | 2022-03-15 |
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Denomination of invention: Mold cleaning equipment Effective date of registration: 20230321 Granted publication date: 20220315 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: Shenzhen waterdrop Laser Technology Co.,Ltd. Registration number: Y2023980035641 |