CN213947208U - Mould conveyor, make-up machine and mould subassembly - Google Patents

Abstract

The utility model discloses a mould conveyor, make-up machine and mould subassembly, wherein mould conveyor includes: the conveying platform is used for supporting the mold; the turnover mechanism comprises a turnover shaft and a first driving part, the turnover shaft is rotatably arranged relative to the conveying platform, turnover arms are arranged at two ends of the turnover shaft and are used for being relatively and fixedly connected with the mold when the mold enters the conveying platform so as to drive the mold to swing to a vertical placement state before forming processing and be tightly attached to and relatively fixed with a fixed mold of a forming machine, and drive the mold to swing and reset to a horizontal placement state after forming processing, and the first driving part is connected with the turnover shaft so as to drive the turnover shaft to rotate; and the conveying mechanism is connected with the conveying platform so as to input or output the mold to the molding station of the molding machine. The utility model provides a mould conveyor, make-up machine and mould subassembly realizes that the automation of the relative make-up machine of mould is sent into, is installed and/or is dismantled, output, has ensured workman's personal safety, has improved rate of equipment utilization.

Description

Mould conveyor, make-up machine and mould subassembly

Technical Field

The utility model belongs to the technical field of the plastic molding, in particular to mould conveyor, make-up machine and mould subassembly.

Background

The existing foamed plastic production equipment is complicated in product types, more products are urged to the requirements of small-batch and personalized customization, and due to market demands, more and more products are required to integrate the one-time molding of all parts, so that a large number of parts and positioning accessories need to be assembled on a mold, and the traditional core pulling technology cannot solve the problem, so that in the molding production process, after each round of molding work is finished, workers are required to enter the inside of a molding machine to disassemble the mold, the mold is carried to a station outside the molding machine to perform product demolding and assembling, and meanwhile, the next mold is installed on the molding machine to start the next round of molding work, therefore, the existing foamed plastic production equipment has the following defects in the production process: 1. in the production process, workers need to carry the molds back and forth for multiple times, and the molds have certain weight, so that the working strength of the workers every day is high, safety accidents are easy to happen, and in the later working period every day, the working energy of the workers is reduced due to fatigue, so that the assembly quality of the molds is reduced, and the molding quality of products is influenced; 2. for safety reasons, when a worker enters the inside of the molding machine to disassemble or assemble the mold, the machine must be in a stopped state, and neither the safety of the worker nor the efficiency of the machine can be effectively secured.

Accordingly, the prior art is in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould conveyor, make-up machine and mould subassembly realizes that the automation of the relative make-up machine of mould is sent into, is installed and/or is dismantled, output, has ensured workman's personal safety, guarantees product shaping quality, has improved rate of equipment utilization.

For solving its technical problem, on the one hand, the utility model provides a mould conveyor for with the shaping station of mould input or output make-up machine, and make the mould is relative the cover half of make-up machine is fixed, so that the make-up machine compound die carries out shaping processing, its characterized in that, it includes:

the conveying platform is used for supporting the mold, and the mold enters the conveying platform in a horizontal placement state;

the turnover mechanism comprises a turnover shaft and a first driving part, the turnover shaft is rotatably arranged relative to the conveying platform, turnover arms are arranged at two ends of the turnover shaft, the turnover arms are used for being relatively and fixedly connected with the mold when the mold enters the conveying platform so as to drive the mold to swing to a vertical placing state before forming and processing and be tightly attached to and relatively fixed with a fixed mold of the forming machine, and drive the mold to swing and reset to a horizontal placing state after forming and processing, and the first driving part is connected with the turnover shaft so as to drive the turnover shaft to rotate;

and the conveying mechanism is connected with the conveying platform to drive the conveying platform to move so as to input or output the mold to a forming station of the forming machine.

Furthermore, the turnover arm is provided with a locking assembly which is fixedly connected with the mould relatively.

Furthermore, above-mentioned locking Assembly includes the locking groove, the locking groove is located the free end of upset arm to the opening level orientation, with the mould is the horizontal state of placing and gets into when carrying the platform, with the connecting portion joint of mould.

Furthermore, the locking assembly further comprises a locking piece, the locking piece is arranged at the opening end of the locking groove, a locking through hole is formed in the upper cross arm of the locking groove, and the locking piece is arranged in the locking through hole and can move back and forth along the locking through hole to open or close the opening of the locking groove.

Furthermore, the locking assembly further comprises a limiting part, at least one of the turnover arms is provided with the limiting part, and the limiting part is connected with any one of the turnover arms and can extend out of the other turnover arm so as to extend out of the mold and abut against the mold for limiting.

Further, this mould conveyor still includes mould transport mechanism, mould transport mechanism includes drive structure and pull-back spare, the pull-back spare with the mould joint to can follow the mould gets into conveying platform's direction removes, drive structure with the pull-back spare is connected, in order to drive the pull-back spare removes in order to with the mould is drawn into conveying platform.

Furthermore, the locking piece is connected with a first locking cylinder through a pressing plate, the first locking cylinder and the locking piece are arranged side by side along the extending direction of the turnover arm, the piston end of the first locking cylinder is connected with the pressing plate, and the cylinder body of the first locking cylinder is connected with the turnover arm.

Furthermore, the limiting part is connected with a second locking cylinder, the cylinder body of the second locking cylinder is arranged on the outer side, relative to the overturning arm, of the overturning arm, the overturning arm is provided with a limiting through hole, and the piston end of the second locking cylinder penetrates through the limiting through hole and is connected with the limiting part.

In another aspect, the present invention provides a molding machine comprising a fixed mold, a movable mold, and any one of the above mold conveying devices, wherein the mold conveying device is provided between the fixed mold and the movable mold.

In another aspect, the present invention provides a mold assembly that is automatically installed in a molding machine by a mold conveying device to perform a molding process and is output from the molding machine by the mold conveying device after the molding process, the mold assembly including a mold frame, at least one product mold being disposed on the mold frame, and connecting portions for connecting the mold conveying device being disposed on two opposite sides of the mold frame.

The utility model discloses a mould conveyor, make-up machine and mould subassembly, through conveying mechanism with the assembled mould carry to the shaping station of make-up machine, drive the mould through tilting mechanism and overturn to vertical state of placing to hug closely with the cover half of make-up machine and relatively fix, thereby accomplish the relative installation of mould, the make-up machine can compound the mould and carry out the shaping processing; after the product is formed, the product is output through the conveying mechanism, demolding and taking out of the product and assembly of the mold are carried out at stations except the forming station of the forming machine, and meanwhile, a new mold is sent into the forming machine to carry out the next round of work, so that the manual work for entering the forming station of the forming machine to carry out the disassembly and/or installation of the mold and the carrying and lifting of the mold is not needed, the labor intensity of workers is greatly reduced, the personal safety of the workers and the product forming quality are ensured, the mold opening and shutdown time of the forming machine is obviously shortened, the utilization rate of equipment is effectively improved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the mold conveying device of the present invention.

Fig. 2 is a schematic view of a partial structure of the mold conveying device of the present invention.

Fig. 3 is the utility model relates to a mould conveyor's mould transport mechanism's schematic structure diagram.

Fig. 4 is a schematic structural diagram of the forming machine of the present invention.

Fig. 5 is a reference diagram of the working state of the mold conveying device and/or the molding machine according to the present invention.

Fig. 6 is a schematic structural diagram of an embodiment of a mold assembly according to the present invention.

Fig. 7 is a schematic structural view of another embodiment of a mold assembly according to the present invention.

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 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1, the utility model provides a mould conveyor for with the shaping station of mould input or output make-up machine to the cover half that makes this mould relative make-up machine is fixed, so that make-up machine compound die carry out shaping processing, its characterized in that, it includes:

a conveying platform 100, wherein the conveying platform 100 is used for supporting the mold, and the mold enters the conveying platform 100 in a horizontal state;

the turnover mechanism comprises a turnover shaft 210 and a first driving part 220, the turnover shaft 210 is rotatably arranged relative to the conveying platform 100, turnover arms 230 are arranged at two ends of the turnover shaft, the turnover arms 230 are used for being relatively and fixedly connected with the mold when the mold enters the conveying platform 100 so as to drive the mold to swing to a vertical placing state before molding processing and be relatively and fixedly attached to a fixed mold of a molding machine, and drive the mold to swing to reset to a horizontal placing state after molding processing, and the first driving part 220 is connected with the turnover shaft 210 so as to drive the turnover shaft 210 to rotate;

and the conveying mechanism is connected with the conveying platform 100 so as to drive the conveying platform 100 to move and convey the mold to a forming station of the forming machine.

Specifically, in an expandable plastic molding machine for producing expandable plastic, a fixed mold and a movable mold are opened and closed along the horizontal direction to form a molding station, and a mold closing surface extends in the vertical direction. The conveying mechanism is arranged to penetrate through a forming station of the forming machine, and the conveying platform 100 is driven by the conveying mechanism to move back and forth between a feeding station of the mold and the forming station of the forming machine. At the loading station of the mold, the mold may be manually transferred to the conveying platform 100, or the mold may be automatically transferred to the conveying platform 100 by a conveying structure, for example, a roller conveyor line may be used.

As shown in fig. 5, in a specific application, when the conveying platform 100 is located at the feeding station, the mold enters the conveying platform 100 in a horizontal state and enters between the two turnover arms 230, and when the mold enters the working position, the two turnover arms 230 are relatively and fixedly connected with the mold; then the conveying mechanism acts to drive the conveying platform 100 to move to a forming station of the forming machine, and the mold is positioned between a fixed mold and a movable mold of the forming machine; the turnover mechanism acts, the turnover shaft 210 drives the turnover arm 230 to swing, so that the mold is driven to swing from a horizontal placement state to a vertical placement state and is tightly attached to a fixed mold of the molding machine, the fixed mold is fixed relative to the fixed mold to complete the installation of the mold, and the molding machine can be matched for molding at the moment; after the forming process is finished, the turnover mechanism drives the die to reset to a horizontal placing state, then the conveying mechanism drives the conveying platform 100 to move to the feeding station to send the die out, the die is transferred to other stations to take out products and reassemble, and meanwhile, a new die is sent into the conveying platform 100 to start the forming process of the next round. Therefore, the mould does not need to be manually disassembled and/or assembled at the forming station of the forming machine, the labor intensity of workers is greatly reduced, and the personal safety of the workers and the product forming quality are guaranteed; the forming machine does not need to be stopped for a long time, and the forming machine does not need to be manually moved into a forming station of the forming machine to disassemble and/or install a mold and move and lift the mold in the stopping interval, so that the personal safety of workers is guaranteed, the mold opening and stopping time of the forming machine is obviously shortened, the utilization rate of equipment is effectively improved, and the production efficiency is improved. In some preferred embodiments, the invert arm 230 is provided with a locking assembly for relatively secure attachment to the mold. From this, through this locking Assembly, can be with mould relatively fixed when the platform is carried to the mould to drive the mould and swing.

In some preferred embodiments, as shown in fig. 1 and 2, the locking assembly includes a locking slot 310, the locking slot 310 being disposed at the free end of the invert arm 230 and having a horizontal opening oriented to engage the mold connection when the mold is placed horizontally into the transfer platform 100. From this, through the connecting portion joint of this locking groove 310 with the mould to drive the mould and swing, and provide the support for the mould when the mould is vertical placement state. Specifically, the structural shape of the locking groove 310 matches the structural shape of the connecting portion of the mold, the locking groove 310 may be a rectangular groove or a U-like groove, and accordingly, the connecting portion of the mold may be a rectangular structure and a cylindrical structure. Specifically to this embodiment, as a preferred embodiment, the locking groove 310 is a U-like groove. Specifically, one end of the overturning arm 230 is fixedly connected to the overturning shaft 210, and the other end of the overturning arm 230 is provided with the locking groove 310.

As shown in fig. 2, in some preferred embodiments, the locking assembly further includes a locker 320, the locker 320 is provided at the open end of the locking slot 310, the upper cross arm of the locking slot 310 is provided with a locking through-hole, and the locker 320 is provided in the locking through-hole and can reciprocate along the locking through-hole to open or close the opening of the locking slot 310. Therefore, after the connecting part of the mold is clamped with the locking groove 310, the opening of the locking groove 310 is closed through the locking part 320, so that the mold is locked relative to the turnover arm 230, the connecting part of the mold is prevented from sliding out, even completely separating from the locking groove 310, the turnover arm 230 cannot drive the mold to swing, or the mold drops in the swinging process, and the mold and even equipment are damaged. Specifically, the locking groove 310 of at least one of the two flipping arms 230 is provided with the locking member 320, and preferably, the locking grooves 310 of both flipping arms 230 are provided with the locking member 320. Specifically, the reciprocation of the locker 320 may be driven by the first locker cylinder 323.

Specifically, the locking member 320 passes through the locking through-hole and abuts against the inner wall of the lower arm of the locking groove 310 to close the opening of the locking groove 310. In some preferred embodiments, a corresponding abutting portion may be provided at a position corresponding to the lower cross arm of the locking groove 310, and the locking member 320 abuts against the abutting portion, thereby improving the locking stability of the locking member 320. Specifically, the abutting portion may be formed by forming a groove on an inner wall of the lower arm of the locking groove 310, or may be formed by forming a stepped structure on an end portion of the lower arm of the locking groove 310.

In some preferred embodiments, the locking member 320 is connected to the first locking cylinder 323 through a pressing plate 321, the first locking cylinder 323 and the locking member 320 are arranged side by side in the extending direction of the tilting arm 230, the piston end of the first locking cylinder 323 is connected to the pressing plate 321, and the cylinder body of the first locking cylinder 323 is connected to the tilting arm 230. Therefore, the fixed die of the molding machine does not need to be subjected to complex structural improvement, and the die is locked without influencing the fit between the die and the fixed die of the molding machine. Specifically, the first locking cylinder 323 is coupled to the corresponding invert arm 230 by a mount 324.

In some preferred embodiments, the pressing plate 321 is sleeved with a guide post 322, and the guide post 322 is fixedly disposed with respect to the first locking cylinder 323. Thereby increasing the stability of the movement of the locking member 320 by the pressing plate 321. Specifically, the pressing plate 321 is provided with a guide hole, the guide post 322 is fixedly mounted on the mounting seat 324, and the pressing plate 321 is sleeved with the guide post 322 through the guide hole. Preferably, the guide posts 322 are provided in two numbers, respectively, at both sides of the first locking cylinder 323.

In some preferred embodiments, the pressing plate 321 may further include a pressing portion (not shown) capable of pressing the mold when the locking member 320 abuts against the lower arm of the locking groove 310. Therefore, the connecting part of the mold can be pressed on the locking groove 310, the mold is prevented from swinging relative to the turnover arm 230 in the swinging process, and the stability of the connection of the mold and the turnover arm 230 is improved. Specifically, the pressing portion may be extended from the pressing plate 321, specifically, the pressing plate 321 on any one of the flipping arms 230 is extended toward the other flipping arm 230; the pressing portion may be a separate member and may be connected to the pressing plate 321 by welding, screwing, or the like. Specifically, in the two flipping arms 230, the pressing plate 321 corresponding to at least one flipping arm 230 is provided with the pressing portion, and preferably, the pressing plates 321 corresponding to the two flipping arms 230 are provided with the pressing portions.

As shown in fig. 1 and 2, in some preferred embodiments, the locking assembly further includes a stopper provided on at least one of the turning arms 230, and the stopper is connected to any one of the turning arms 230 and can extend toward the other turning arm 230 to extend toward the mold to abut against the mold for limiting. In the concrete application, the side that the mould corresponds is equipped with spacing portion, and after the mould got into conveying platform 100, retaining member 320 locked the mould, the locating part stretched out to the mould to support tightly on the spacing portion of mould, carry out secondary locking to the mould, further improve the fastness that mould and upset arm 230 are connected. Specifically, the limiting member may be driven by the second lock cylinder 331.

In some preferred embodiments, the cylinder body of the second locking cylinder 331 is connected to the flipping arm 230 at the opposite outer side of the flipping arm 230, the flipping arm 230 is provided with a limiting through hole, and the piston end of the second locking cylinder 331 passes through the limiting through hole and is connected to a limiting member. Therefore, the structure of the turnover arm 230, the turnover shaft 210 and the conveying platform 100 is more compact, the clamping and fixing of the turnover arm 230 on the mold are not hindered, and the mold closing and forming of a forming machine are facilitated.

As shown in fig. 1 and 3, in some preferred embodiments, the mold transporting apparatus further includes a mold transferring mechanism 500, the mold transferring mechanism 500 includes a driving structure and a pull-back member 520, the pull-back member 520 is engaged with the mold and can move along the direction in which the mold enters the transporting platform 100, and the driving structure is connected with the pull-back member 520 to drive the pull-back member 520 to move so as to pull the mold into the transporting platform 100. Therefore, when the mold is conveyed to the feeding station, the mold is clamped by the pull-back piece 520 and is automatically pulled into the conveying platform 100 under the driving of the driving structure; when the mold is discharged after the molding process is completed, the mold is automatically pushed out of the conveying platform 100 by the pullback member 520 to complete the blanking.

In the specific application, the mould is provided with a pull rod for automatic feeding and discharging. As shown in fig. 3, in some preferred embodiments, a pull-back cylinder 521 is connected to the pull-back member 520, and the pull-back cylinder 521 is used for driving the pull-back member 520 to move up and down. In specific application, the mold can be conveyed to a feeding station through a transport vehicle, at the moment, a pull rod of the mold enters the conveying platform 100, the pull-back air cylinder 521 drives the pull piece 520 to extend upwards, enter between the pull rod of the mold and a body structure of the mold and then be clamped with the mold, and then the structure is driven to act, so that the pull piece 520 pulls the mold to enter the conveying platform 100; when the mold is finished and the mold is sent out, the mold is automatically pushed out of the conveying platform 100 through the pull-back piece 520 again, when the mold is completely transferred to the mold conveying vehicle, the pull-back air cylinder 521 drives the pull-back piece 520 to retract downwards, and the mold is taken away from the feeding station through the conveying vehicle.

In some preferred embodiments, the pull-back member 520 is sleeved with a pull-back support 522, the pull-back support 522 is provided with a vertically extending slide, and the pull-back member 520 is arranged on the slide and moves up and down along the slide. The pull-back holder 522 can provide a horizontal supporting force when the pull-back member 520 pulls or pushes the mold, and can improve the stability of the upward and downward movement of the pull-back member 520.

In some preferred embodiments, the conveying platform 100 is provided with a plurality of rolling members 110, the plurality of rolling members 110 roll along the direction of the mold entering the conveying platform 100, and the plurality of rolling members 110 are used for supporting the mold. Thus, when entering the conveying platform 100, the mold has rolling friction with the plurality of rolling members 110, which facilitates the drawing-in or pushing-out movement of the mold. Specifically, the plurality of rolling members 110 are arranged side by side in two rows and are respectively located at both sides of the mold transfer mechanism 500. Specifically, the rolling member 110 may employ a roller of the related art.

As shown in fig. 1 and 2, in particular, the driving structure includes a second motor 515, a second gear 511, a second rack 512 and a second guide 513, the second rack 512 and the second guide 513 are connected to the sliding platform, the second motor 515 is connected to the second guide 513 through a second sliding seat, and the second gear 511 is fixedly connected to an output shaft of the second motor 515 and is engaged with the second rack 512. The pull-back cylinder 521 and the pull-back support 522 are respectively connected to the second slide, specifically, the cylinder body of the pull-back cylinder 521 may be embedded in the second slide, and the pull-back support 522 is installed on the top of the second slide.

As shown in fig. 1, specifically, the conveying mechanism includes a first motor, a first gear, a first rack 410 and a first guide rail 420, the first gear and the first guide rail 420 are fixedly disposed relative to the molding machine, the conveying platform 100 is connected to the first guide rail 420 through a first slider 430, the first motor is connected to the conveying platform 100, and the second gear 511 is fixedly connected to an output shaft of the second electrode and is engaged with the first rack 410. Specifically, the first rack 410 and the first rail 420 may be integrally installed by a bracket 440 and then fixedly disposed with respect to the molding machine.

As shown in fig. 4, in another aspect, the present invention provides a molding machine including a stationary mold 610, a movable mold 620, and a mold conveying device 630 as described in any one of the above, the mold conveying device 630 being provided between the stationary mold 610 and the movable mold 620.

As shown in fig. 6, in still another aspect, the present invention provides a mold assembly that is automatically installed by a mold conveying device into a molding machine for molding and then discharged from the molding machine after molding, which includes a mold frame 710, at least one product mold 720 provided on the mold frame 710, and connecting portions provided on any opposite sides of the mold frame 710 for connection with the mold conveying device.

In specific application, the mold component is conveyed to a forming station of a forming machine in a horizontal placing state through the mold conveying device, then the mold component swings upwards to be in a vertical placing state through the mold conveying device and is tightly attached to and relatively fixed with a fixed mold of the forming machine, and then the installation of the mold component is completed, so that the forming machine can be matched for forming; after the forming processing, the mould conveying device swings upwards to reset to be in a horizontal state, and the mould conveying device outputs a forming station of the forming machine. When the mold assembly is fed to the mold transporting device, it is connected to the mold transporting device through the connecting portion, thereby being capable of swinging along with the mold transporting device.

Therefore, the mould assembly is adopted for production, the mould assembly can be input into the forming machine through the mould conveying device to be automatically installed so as to carry out forming processing, the forming machine is output through the mould conveying device after the forming processing, the next person does not need to manually enter a forming station of the forming machine to carry out the installation of the mould and/or the taking out of a product, the personal safety of workers is guaranteed, the forming machine does not need to be stopped for a long time, the mould opening and shutdown time of the forming machine is obviously shortened, the utilization rate of equipment is effectively improved, and the production efficiency is improved.

In some preferred embodiments, the connecting portion includes a clamping piece 731, and the clamping piece 731 is configured to be engaged with the locking groove 310 of the mold transporting apparatus. Specifically, the clamping table 731 can be arranged in a protruding manner on the outer surface of the sidewall of the mold base 710, in specific application, the opening of the locking groove of the mold transporting device faces horizontally, and when the mold enters the mold transporting device in a horizontally placed state, the clamping table 731 enters the locking groove of the mold transporting device and is clamped with the locking groove.

In some preferred embodiments, the connecting portion further includes a stopper portion 732, and the stopper portion 732 is configured to abut against a stopper portion of the mold transporting apparatus. In a specific application, when the mold assembly enters the mold transporting device, the clamping table 731 enters the locking groove and is locked, and the limiting portion of the mold transporting device extends towards the mold assembly and abuts against the limiting portion 732. From this, can make mould conveyer carry out secondary locking to the mould, further improve the fastness that mould and mould conveyer are connected. Specifically, the stopper 732 may be recessed on an outer surface of the sidewall of the mold frame 710.

In some preferred embodiments, as shown in fig. 7, the mold frame 710 is further provided with a pull rod 740, and the pull rod 740 is used for being clamped with the pull-back member of the mold transporting device so as to enter the mold transporting device under the driving of the pull-back member of the mold transporting device. In specific application, when the mold assembly is conveyed to a feeding station of the mold conveying device, the pull rod 740 enters the mold conveying device, and a pull-back piece of the mold conveying device extends into a position between the pull rod 740 and the body structure of the mold base 710, so that the pull rod 740 is clamped with the mold conveying device and automatically enters the mold conveying device under the driving of the mold conveying device; after the mold assembly is completed, the mold frame 710 is pushed by the pull-back member of the mold transporting apparatus to push out the mold assembly.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean 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, schematic representations of the above terms 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.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A mold conveying apparatus for conveying a mold to or from a molding station of a molding machine and fixing the mold to a stationary mold of the molding machine to mold the molding machine for molding, comprising:

a conveying platform (100), wherein the conveying platform (100) is used for supporting the mould, and the mould enters the conveying platform (100) in a horizontal placement state;

the turnover mechanism comprises a turnover shaft (210) and a first driving part, the turnover shaft (210) is rotatably arranged relative to the conveying platform (100), turnover arms (230) are arranged at two ends of the turnover shaft, the turnover arms (230) are used for being relatively fixedly connected with the mold when the mold enters the conveying platform (100) so as to drive the mold to swing to a vertical placing state before forming and processing and be tightly attached to a fixed mold of the forming machine for relatively fixing, and drive the mold to swing and reset to a horizontal placing state after forming and processing, and the first driving part is connected with the turnover shaft (210) so as to drive the turnover shaft (210) to rotate;

the conveying mechanism is connected with the conveying platform (100) to drive the conveying platform (100) to move so as to input or output the mold to or from a forming station of the forming machine.

2. Mould transfer device according to claim 1, characterized in that the turning arm (230) is provided with a locking assembly for a relatively fixed connection with the mould.

3. The mold transfer device according to claim 2, characterized in that the locking assembly comprises a locking slot (310), the locking slot (310) being provided at the free end of the invert arm (230) and having a horizontal opening oriented to engage with the coupling portion of the mold when the mold is horizontally placed into the transfer platform (100).

4. The mold conveying apparatus according to claim 3, wherein the locking assembly further comprises a locking member (320), the locking member (320) is provided at an open end of the locking groove (310), an upper cross arm of the locking groove (310) is provided with a locking through hole, and the locking member (320) is provided in the locking through hole and can reciprocate along the locking through hole to open or close the opening of the locking groove (310).

5. The mold conveying device according to claim 3, wherein the locking assembly further comprises a limiting member, at least one of the turnover arms (230) is provided with the limiting member, and the limiting member is connected with any one of the turnover arms (230) and can extend towards the other turnover arm (230) so as to extend towards the mold to abut against the mold for limiting.

6. The mold conveying device according to claim 1, further comprising a mold transferring mechanism (500), wherein the mold transferring mechanism (500) comprises a driving structure and a pulling member (520), the pulling member (520) is clamped with the mold and can move along the direction of the mold entering the conveying platform (100), and the driving structure is connected with the pulling member (520) to drive the pulling member (520) to move so as to pull the mold into the conveying platform (100).

7. The mold conveying device according to claim 4, wherein the locking member (320) is connected with a first locking cylinder (323) through a pressing plate (321), the first locking cylinder (323) and the locking member (320) are arranged side by side along the extending direction of the turnover arm (230), the piston end of the first locking cylinder (323) is connected with the pressing plate (321), and the cylinder body of the first locking cylinder (323) is connected with the turnover arm (230).

8. The mold transfer device according to claim 5, wherein the stopper is connected to a second locking cylinder (331), a cylinder body of the second locking cylinder (331) is connected to the inverting arm (230) at an opposite outer side of the inverting arm (230), the inverting arm (230) is provided with a stopper through hole, and a piston end of the second locking cylinder (331) passes through the stopper through hole and is connected to the stopper.

9. A molding machine comprising a stationary mold (610), a movable mold (620), and the mold conveying device (630) according to any one of claims 1 to 8, wherein the mold conveying device (630) is provided between the stationary mold (610) and the movable mold (620).

10. The utility model provides a mould subassembly, inputs the automatic installation of make-up machine through mould conveyor and in order to carry out the shaping processing to pass through behind the shaping processing mould conveyor output make-up machine, its characterized in that includes die carrier (710), be equipped with at least one product mould (720) on die carrier (710), die carrier (710) arbitrary relative both sides be equipped with be used for with the connecting portion that mould conveyor is connected.

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