CN210437951U

CN210437951U - Mould platform transfer device

Info

Publication number: CN210437951U
Application number: CN201921207863.0U
Authority: CN
Inventors: 张剑; 刘年生
Original assignee: Changsha Broad Homes Industrial Group Co Ltd
Current assignee: Changsha Broad Homes Industrial Group Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-01
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a mould platform transfer device, which comprises a transfer vehicle body, wherein the transfer vehicle body is provided with a containing cavity, and one end of the transfer vehicle body along the Y-axis direction is provided with an opening for the mould platform to pass in and out the containing cavity; the accommodating cavity is internally provided with a storage mechanism for storing the die table, the storage mechanism is provided with a taking and delivering mechanism, and the taking and delivering mechanism is used for pulling the die table positioned outside the accommodating cavity to the storage mechanism along the Y-axis direction from the opening or pushing the die table on the storage mechanism out of the accommodating cavity from the opening. The mould table in the transfer car body can be completely pushed into the track of the curing kiln by the pushing mode of the fetching and sending mechanism, and the mould table on the track of the curing kiln can be pulled into the transfer car body by the pulling mode of the fetching and sending mechanism, so that compared with the clamping mode of a stacker, the positioning precision of mould table transportation can be ensured, the transfer process is simple and smooth, and the operation efficiency is obviously improved; the structure is relatively simple, and the maintenance cost can be greatly reduced.

Description

Mould platform transfer device

Technical Field

The utility model belongs to the technical field of prefabricated component transfer equipment, especially, relate to a mould platform transfer device.

Background

At present, in the production process of PC components, because of the maintenance requirement of the PC components, the PC mould table and the components on the upper part of the PC mould table are integrally conveyed into a three-dimensional curing kiln for curing, and after the curing is finished, the PC mould table and the components are taken out of the curing kiln and conveyed to a specific place, so that the PC mould table and the components are conveyed by a stacker. Although the purpose of handling of the stacker can be achieved, the stacker has the defects of poor positioning accuracy, low operation efficiency, high maintenance cost and the like.

The scheme of using a stacker to convey a PC mould table to enter and exit the curing kiln has the following defects:

1. the positioning precision of the stacker is poor, and when the stacker clamps the PC die table, the positioning precision of the stacker to the die table is not high due to the action of the clamp structure;

2. the stacker operating efficiency is low, and because the stacker needs to have the action of opening and closing when clamping the PC die table clamp, the whole carrying process time can be prolonged, and the operating efficiency is low.

3. The stacker has high maintenance cost, and has more points to be maintained due to the complicated mechanism and structure of the stacker, so the maintenance cost is higher.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art not enough, provide a positioning accuracy height, operating efficiency height, simple structure and maintenance cost low mould platform transfer device, can deposit the kiln storehouse of three-dimensional maintenance kiln with the accurate swift transport of PC mould platform, or take out the PC mould platform in the appointed kiln storehouse and carry the appointed place.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a mold table transfer device comprises a transfer vehicle body, wherein the front and back direction of the transfer vehicle body is taken as an X axis, the left and right direction of the transfer vehicle body is taken as a Y axis, the height direction of the transfer vehicle body is taken as a Z axis to establish a rectangular coordinate system, the transfer vehicle body is provided with an accommodating cavity, and one end of the transfer vehicle body in the Y axis direction is provided with an opening for a mold table to enter and exit the accommodating cavity;

the die table storage device is characterized in that a storage mechanism for storing die tables is arranged in the accommodating cavity, a fetching and delivering mechanism is arranged on the storage mechanism, and the fetching and delivering mechanism is used for pulling the die tables located outside the accommodating cavity to the storage mechanism along the Y-axis direction from the opening or pushing the die tables on the storage mechanism out of the accommodating cavity from the opening.

Because a certain distance exists between the transfer equipment and the curing kiln, the die table in the transfer car body can be completely pushed into the track of the curing kiln by the pushing mode of the fetching and sending mechanism, and the die table on the track of the curing kiln can be pulled into the transfer car body by the pulling mode of the fetching and sending mechanism, compared with the clamping mode of a stacker, the positioning precision of die table carrying can be ensured, the transfer process is simple, convenient and smooth, and the running efficiency is obviously improved; the structure is relatively simple, and the maintenance cost can be greatly reduced.

As a further improvement of the above technical solution:

the taking and delivering mechanism comprises a push-pull assembly and a first driving assembly for driving the push-pull assembly to reciprocate along the Y-axis direction, wherein the push-pull assembly comprises a tubular motor, a rotating shaft in transmission connection with the tubular motor and a push-pull plate arranged at the end part of the rotating shaft; the central axis of the rotating shaft is along the Y-axis direction, the push-pull plate can extend out of the accommodating cavity body from the opening, and the push-pull plate is used for abutting against the side end face of the die table or hooking the die table. The push-pull plate can be embedded into the groove at the bottom of the die table.

The tubular motor drives the push-pull plate to rotate until the push-pull plate turns over to be in an initial state of a horizontal state, so that the storage of the trolley is not influenced; or the die platform can be turned to the vertical working state to execute the action of the die platform.

The rotation of the push-pull plate is directly driven by a tubular motor, the structure is compact, the operation precision is high, and the control is simple and convenient.

The first driving assembly comprises a telescopic oil cylinder and a first hydraulic power element, the telescopic oil cylinder is provided with a rodless cavity and a rod cavity, and the rodless cavity and the rod cavity are communicated with the first hydraulic power element through pipelines. The push-pull action adopts a hydraulic oil cylinder as power, so that the operation accuracy is higher, and the control is simpler and more convenient.

In order to save the operation cost and improve the operation reliability, the storage mechanism is further provided with a translation mechanism, and the translation mechanism is used for driving the die table on the storage mechanism to reciprocate along the Y-axis direction relative to the storage mechanism.

Before the mould platform propelling movement, carry the track of curing kiln with the mould platform through translation mechanism near one section of kiln mouth earlier on, on rethread push-and-pull assembly pushed the track of curing kiln with the remaining one section of mould platform, accomplish the technological process that the curing kiln was deposited to the PC mould platform. The technological process from drawing the mould platform from the curing kiln to the storage mechanism is as follows: one section of the mould platform close to the kiln opening is pulled into the storage mechanism through the push-pull assembly, and the rest section of the mould platform is conveyed to the storage mechanism through the translation mechanism. The translation mechanism can adopt a motor driving mode, and has low operation cost and high operation reliability.

The storage mechanism comprises a storage platform, and the translation mechanism comprises a working wheel arranged on the storage platform and a driving element for driving the working wheel to rotate; the central axis of the working wheel is along the X-axis direction, and the top of the working wheel is abutted to the die table. The mode that the roller wheel drives the die table to move forward is adopted, the operation cost is low, and the operation reliability is high.

The taking and delivering mechanism is arranged on the storage platform and close to the opening. The arrangement of the translation mechanism enables the taking and conveying mechanism to only complete the taking and conveying work of one section of the die table at the opening.

In order to send the die table into a curing station with a preset floor height of the curing kiln, the transfer vehicle body is provided with a lifting mechanism used for driving the storage mechanism to reciprocate along the Z-axis direction.

The storage mechanism further comprises a mounting platform connected above the storage platform, and the lifting mechanism comprises a winch assembly, a steel wire rope, a movable pulley and a fixed pulley; the hoisting assembly and the movable pulley are arranged on the mounting platform, and the fixed pulley is arranged at the top of the transfer vehicle body; the winding assembly is provided with a winding drum, one end of the steel wire rope is wound on the winding drum, and the other end of the steel wire rope is fixed on the mounting platform after passing around the movable pulley and the fixed pulley.

The form of the fixed pulley and the movable pulley is adopted, so that the working efficiency of pulley transmission is improved, and the energy consumption utilization rate is improved. And the friction force of the pulleys on the steel wire rope is reduced, and the service life of the steel wire rope is prolonged. The power unit of the lifting mechanism is arranged on the storage mechanism, and the storage mechanism can be lowered to the ground to maintain and repair parts on the storage mechanism during maintenance and repair, so that high-altitude operation is avoided, safety risks are reduced, the operation efficiency is improved, and the maintenance cost is reduced.

For the straight-line operation of realizing transporting the automobile body, mould platform transfer device still includes the track that sets up along the X axle direction, the bottom of transporting the automobile body is equipped with running gear, running gear includes third drive assembly and the pulley of being connected with the transmission of third drive assembly, the pulley cunning is located on the track.

The transportation automobile body has the open-ended tip to be equipped with the positioning mechanism who is used for accurate positioning transportation automobile body and external equipment relative position, positioning mechanism includes second drive assembly to and the location head or with the first complex location bowl of location, second drive assembly is used for the drive location head or location bowl are along Y axle direction reciprocating motion.

The positioning mechanism can provide accurate positioning for the transfer vehicle body along the track traveling direction. The PC mould platform is matched with corresponding equipment for use, so that the transportation vehicle body can be accurately positioned to a position corresponding to the curing kiln when walking along the track direction, and the PC mould platform is accurately conveyed into the curing kiln to realize a related technological process.

A plurality of positioning blocks for positioning the lifting height of the storage mechanism are arranged on the transfer vehicle body, and the positioning blocks are uniformly distributed at intervals along the Z-axis direction; and the storage mechanism is provided with a height positioning mechanism matched with the positioning block. The height positioning mechanism is matched with a positioning block on the transfer vehicle body for use, and the position of the mechanism at the stop of the designated floor height can be accurately stored.

Compared with the prior art, the utility model has the advantages of:

the utility model provides a deposit mechanism can produce the line perfect adaptation with the mould platform, has not only guaranteed the positioning accuracy of mould platform transport to the transportation is simple and convenient smooth and easy, and operating efficiency obviously improves, and its structure is simple relatively, and the maintenance cost also can reduce by a wide margin.

Drawings

Fig. 1 is the structure diagram of the mold table transfer device of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a storage mechanism in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a pick-and-place mechanism in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a push-pull assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a positioning mechanism in an embodiment of the present invention.

Illustration of the drawings: 1. a transfer car body; 11. an accommodating cavity; 12. an opening; 13. positioning blocks; 2. a storage mechanism; 21. a storage platform; 22. mounting a platform; 23. a connecting member; 3. a lifting mechanism; 31. a reel; 32. a wire rope; 33. a movable pulley; 34. a fixed pulley; 35. a rope end locking mechanism; 4. a traveling mechanism; 41. a third drive assembly; 42. a pulley; 5. a positioning mechanism; 52. a second drive assembly; 51. positioning the head; 521. a second telescopic cylinder; 522. a second hydraulic power element; 53. a hydraulic support; 54. positioning a bowl; 55. mounting a support; 6. a height positioning mechanism; 7. a slide rail; 8. a pick-and-place mechanism; 81. a push-pull assembly; 82. a first drive assembly; 811. a tubular motor; 812. a rotating shaft; 813. a push-pull plate; 814. a motor support; 815. briquetting; 816. a connecting flange; 821. a first telescopic cylinder; 822. a first hydraulic power element; 83. a seat plate; 831. an ear mount; 84. a slide rail mechanism; 841. a base plate; 842. a slide rail; 9. a translation mechanism; 91. a working wheel; 92. a drive element.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

Example 1:

as shown in fig. 1, the mold stage transfer device of the present embodiment includes a transfer vehicle body 1, a storage mechanism 2, a lifting mechanism 3, a traveling mechanism 4, a positioning mechanism 5, a height positioning mechanism 6, a rail 7, a taking and delivering mechanism 8, and a translating mechanism 9.

In the present embodiment, a rectangular coordinate system is established with the front-rear direction of the transfer vehicle body 1 as the X axis, the left-right direction of the transfer vehicle body 1 as the Y axis, and the height direction of the transfer vehicle body 1 as the Z axis.

Two rails 7 are arranged in parallel, and the rails 7 extend to the kiln opening of the curing kiln along the X-axis direction. Each rail 7 is provided with two vertical rail sides. Running gear 4 locates and transports the automobile body 1 bottom, and running gear 4 is equipped with two altogether, and two running gear 4 branch are located and are transported the both ends of automobile body 1 along the X axle direction. The traveling mechanism 4 comprises a third driving assembly 41 and two sets of pulley assemblies in transmission connection with the third driving assembly 41, and the two sets of pulley assemblies are respectively arranged at two ends of the transfer vehicle body 1 along the Y-axis direction. Each pulley assembly comprises two pulleys 42, and the two pulleys 42 are respectively fastened on two vertical rail sides of the rail 7 and are in sliding connection with the rail 7.

The transfer vehicle body 1 is of a three-dimensional frame structure and is provided with a containing cavity 11, and one end of the transfer vehicle body 1 in the Y-axis direction is provided with an opening 12 for the mold table to enter and exit the containing cavity 11.

The storage mechanism 2 is disposed in the accommodating cavity 11 and is used for storing the die table. As shown in fig. 2, the storage mechanism 2 includes a storage platform 21 and a mounting platform 22 disposed above the storage platform 21, and the storage platform 21 and the mounting platform 22 are connected by a connecting member 23 at both ends in the X-axis direction.

The lifting mechanism 3 comprises a hoisting component, two steel wire ropes 32, four movable pulleys 33, four fixed pulleys 34 and four rope end locking mechanisms 35; the hoisting component is arranged at the center of the upper surface of the mounting platform 22, the four movable pulleys 33 are respectively arranged at four corners of the upper surface of the mounting platform 22, the four rope locking mechanisms 35 are also respectively arranged at four corners of the upper surface of the mounting platform 22, and the four fixed pulleys 34 are respectively arranged at four corners of the top of the transfer car body 1. The hoisting assembly comprises two winding drums 31, the two winding drums 31 are oppositely arranged, the central axis of the two winding drums 31 is along the X-axis direction, a steel wire rope 32 is wound on the two winding drums 31, and two rope outlet ends of the steel wire rope 32 are fixed on a corresponding rope head locking mechanism 35 after being wound around a corresponding movable pulley 33 and a fixed pulley 34.

The form that one reel is provided with two fixed pulleys and two movable pulleys is adopted, so that the working efficiency of pulley transmission is improved, and the energy consumption utilization rate is improved; and the friction force of the pulleys on the steel wire rope is reduced, and the service life of the steel wire rope is prolonged.

In addition, the power unit of the lifting mechanism 3 is arranged on the mounting platform 22, and the storage mechanism 2 can be used for maintaining and repairing parts on the mounting platform on the ground during maintenance and repair, so that high-altitude operation is avoided, safety risks are reduced, the operation efficiency is improved, and the maintenance cost is reduced.

The storage platform 21 is provided with a taking and delivering mechanism 8 and a translation mechanism 9. The pick-and-place mechanism 8 is used for pulling the die table located outside the accommodating cavity 11 from the opening 12 onto the storage mechanism 2 in the Y-axis direction, or pushing the die table on the storage mechanism 2 out of the accommodating cavity 11 from the opening 12. The translation mechanism 9 is used for driving the mould table on the storage mechanism 2 to reciprocate along the Y-axis direction relative to the storage mechanism 2.

As shown in fig. 2, the translation mechanism 9 includes two rows of work wheel sets provided on the storage platform 21, and a driving element 92 for driving the work wheels 91 of the work wheel sets to rotate. Two rows of working wheel sets are respectively arranged at two ends of the storage platform 21 along the X-axis direction, and each row of working wheel set comprises a plurality of working wheels 91 which are uniformly distributed at intervals along the Y-axis direction. The center axis of the rotor 91 is along the X-axis direction, and the top of the rotor 91 abuts against the die table.

This translation mechanism 9 is still including locating two rows of horizontal wheelsets on depositing platform 21, and two rows of horizontal wheelsets divide and locate and deposit platform 21 along the both ends of X axle direction, and every row of horizontal wheelset includes a plurality of horizontal wheels 93 along the interval equipartition of Y axle direction, and the central axis of horizontal wheel 93 just is close to working wheel 91 and sets up along Z axle direction, and the interval between the relative working wheel 91 in both sides is less than the interval between two horizontal wheels 93. The horizontal wheels 93 are used for guiding and positioning two sides of the die table, the wheel surfaces of the horizontal wheels are in contact with the side surfaces of the die table, and the die table is guided to linearly roll and walk along the Y-axis direction, so that the die table is prevented from shifting during operation.

As shown in fig. 3, the pick-and-place mechanism 8 includes a push-pull assembly 81, a first driving assembly 82 for driving the push-pull assembly 81 to reciprocate in the Y-axis direction, a seat plate 83, and a slide rail mechanism 84.

The push-pull assembly 81 comprises a tubular motor 811, a rotating shaft 812 in transmission connection with the tubular motor 811, and a push-pull plate 813 arranged at the end of the rotating shaft 812, wherein the push-pull plate 813 is used for abutting against the side end surface of the die table or hooking the die table. One end of the push-pull plate 813 along the length direction of the push-pull plate 813 is fixed with the rotating shaft 812, and the other end of the push-pull plate 813 along the length direction of the push-pull plate 813 can be embedded into a groove at the bottom of the mold table.

The first driving assembly 82 is used for driving the push-pull assembly 81 to reciprocate along the axial direction of the rotating shaft 812. The first driving assembly 82 includes a first telescopic cylinder 821 and a first hydraulic power element 822, and central axes of the first telescopic cylinder 821, the tubular motor 811 and the rotating shaft 812 are located on the same straight line and all along the Y-axis direction. The first telescopic cylinder 821 has a rodless chamber and a rod chamber, both of which are communicated with the first hydraulic power element 822 through a pipe.

As shown in fig. 4, the push-pull assembly 81 is fixed on the seat plate 83, and the end of the seat plate 83 near the first driving assembly 82 is provided with a lug 831, and the lug 831 is connected with the first driving assembly 82. One end of the tubular motor 811 along the axial direction of the rotating shaft 812 is fixed to one end of the seat plate 83 near the ear seat 831 by the motor mount 814, and the other end of the tubular motor 811 along the axial direction of the rotating shaft 812 is fixed to the seat plate 83 by the pressing block 815. The tubular motor 811 is connected to the shaft 812 via a connecting flange 816.

The slide rail mechanism 84 includes a bottom plate 841 and two parallel slide rails 842 arranged on the bottom plate 841, the two slide rails 842 are all arranged along the axial direction of the rotating shaft 812, and two ends of the seat plate 83 perpendicular to the axial direction of the rotating shaft 812 are respectively arranged on the corresponding slide rails 842 in a sliding manner.

The first hydraulic power element 822 is a power unit, and provides power for extending and retracting the first telescopic cylinder 821. Under the instruction of a control system, the first telescopic cylinder 821 performs a predetermined extending or retracting action, the tubular motor 811 provides a rotating force, the rotating force is connected with the push-pull plate 813 through a flange, the push-pull plate 813 is driven to perform a rotating motion, and the action of turning over to be vertical 90 degrees or turning over to be horizontal, namely stopping is performed under the induction of a limit switch. The seat plate 83 is a base for mounting the tubular motor 811 and the push-pull plate 813, and one end of the seat plate 83 is provided with an ear seat 831 connected with the first telescopic cylinder 821 through a pin shaft, so that the seat plate 83, the tubular motor 811 fixed thereon and the push-pull plate 813 are driven to horizontally reciprocate and vibrate along the slide rail 842 in the telescopic process of the first telescopic cylinder 821.

During operation, when the mould platform needs to be conveyed into the curing kiln: firstly, the translation mechanism 9 conveys the mould platform to a curing kiln opening, then the push-pull plate 813 is turned to be in a vertical state, then the first telescopic oil cylinder 821 performs stretching action to push the push-pull plate 813 to move forwards, the push-pull plate 813 in the vertical state can be abutted to the side end face of the mould platform to push the mould platform into the curing kiln, then the first telescopic oil cylinder 821 retracts to drive the push-pull plate 813 to return to the initial position, finally the push-pull plate 813 is turned to be in a horizontal position, the whole device returns to the initial state, and the technological process of conveying the mould platform into the curing kiln is completed. When the mold table needs to be taken out of the curing kiln: firstly, the lifting mechanism 3 sends the storage mechanism 2 to a position corresponding to a curing kiln opening, the first telescopic oil cylinder 821 performs extending action to push the push-pull plate 813 in a horizontal state to move forwards to the bottom of the mold table, then the push-pull plate 813 is turned to be in a vertical state, the push-pull plate 813 in the vertical state can be embedded into a groove designed in the bottom surface of the mold table, then the first telescopic oil cylinder 821 performs retracting action to drive the push-pull plate 813 and the mold table to move out of the curing kiln until the push-pull plate 813 and the mold table can reach a transportation platform of a lifter, finally, the push-pull plate 813 is turned to be in the horizontal position, the whole device returns to an initial state, the translation mechanism 9 conveys the taken mold table to the.

As shown in fig. 1, the end of the transfer car body 1 near the opening 12 is provided with a positioning mechanism 5 for accurately positioning the relative position of the transfer car body 1 and the external device.

As shown in fig. 5, the positioning mechanism 5 includes a second drive assembly 52 and a positioning head 51. The second driving assembly 52 is used for driving the positioning head 51 to reciprocate along the Y-axis direction. The second driving assembly 52 comprises a second telescopic cylinder 521 and a second hydraulic power element 522, the axial direction of the second telescopic cylinder 521 is along the Y-axis direction, the positioning head 51 is fixed at the end of the piston rod of the second telescopic cylinder 521, and the second driving assembly 52 is fixed on the storage mechanism 2 through a hydraulic support 53. The second telescopic cylinder 521 has a rodless chamber and a rod chamber, both of which are communicated with the second hydraulic power element 522 through a pipe. The second hydraulic power element 522 provides telescopic power for the second telescopic cylinder 521.

And a positioning bowl 54 is arranged on the curing kiln at a position corresponding to the positioning head 51, and the positioning bowl 54 is fixed on the curing kiln through a mounting support 55. The positioning bowl 54 is a bowl-shaped component with a tapered hole; the location head 51 is hemispherical structure, in operation, deposit mechanism 2 at first and pass through limit switch preliminary location, with location head 51 location in the bowl mouth horizontal mapping scope of location bowl 54, then control system instruction second hydraulic power component 522 promotes the flexible hydro-cylinder 521 of second and does and stretch out the action, because of location bowl 54 is the toper bowl mouth, location head 51 can slide on the conical surface in advancing the process and finally fix a position in the round hole at the bowl bottom, just can deposit mechanism 2 accurate positioning at the corresponding position of kiln mouth from this.

The positioning mechanism 5 is used for effectively supplementing accurate positioning of the limit switch, can improve the production precision, reduces the possibility of collision between the PC mould table and the kiln body, and reduces the probability of production accidents such as collision or falling of the PC mould table.

As shown in fig. 1, a plurality of positioning blocks 13 for positioning the lifting height of the storage mechanism 2 are arranged on the transfer car body 1, and the plurality of positioning blocks 13 are uniformly distributed at intervals along the Z-axis direction; as shown in fig. 2, the storage mechanism 2 is provided with a height positioning mechanism 6 that engages with the positioning block 13. The height positioning mechanism 6 is matched with a positioning block 13 on the transfer vehicle body for use, and the position of the mechanism 2 stopped at the designated floor height can be accurately stored.

In addition, the storage mechanism 2 is provided with a lifting guide wheel 15 for centering the storage mechanism 2 when it is lifted.

The lifting guide wheels 15 are respectively arranged on two side surfaces of the storage mechanism 2 along the X-axis direction, and the lifting guide wheels 15 are installed on the storage mechanism 2 through installation plates which extend obliquely outwards. Specifically, lift leading wheel 15 is fixed in the position of depositing four angles of mechanism 2, and the terminal lift leading wheel 15 of mounting panel extension uses with the guide rail cooperation on the stand of transporting automobile body 1, plays and prevents to deposit the phenomenon that the mechanism 2 lift in-process takes place to sway. In addition, in the lifting process, if a steel wire rope is broken, the lifting guide wheel 15 below the steel wire rope can play a temporary supporting role, and the storage mechanism 2 is prevented from being overturned.

The transfer car body 1 has certain strength and bears the weight of the storage mechanism 2 and the PC mould table transported by the storage mechanism; the storage mechanism 2 is a bearing device for transporting the PC mould table, and the storage mechanism 2 can ascend and descend on the transfer car body 1 under the action of the lifting mechanism 3; the traveling mechanism 4 can drive the transfer vehicle body 1, the storage mechanism 2, the lifting mechanism 3 and the PC mould table to be carried to do back and forth linear motion along the track 7; the positioning mechanism 5 is matched with a positioning device of the curing kiln body for use and is used for accurately positioning the relative position of the storing and taking machine and the curing kiln body; the height positioning mechanism 6 is matched with the story height positioning blocks on the upright columns on the periphery of the transfer vehicle body 1 for use, and the position of the storage mechanism 2 at the designated story height for stopping is accurately positioned; the taking and delivering mechanism 8 is arranged at the end part of the storage mechanism 2 close to the curing kiln body, and can send the PC mould platform into or take the curing kiln body out in a mode of overturning and stretching the turnover block.

The working process is as follows:

the first step is as follows: when a PC component is injected and is carried by a PC mould platform and runs to the tail end of a production line through a PC production line, a travelling mechanism 4 runs a transfer car body 1 to a position corresponding to the tail end of the PC production line, a lifting mechanism 3 lowers a storage mechanism 2 to the bottom of the transfer car body 1, a working wheel 91 of the storage mechanism 2 for carrying the PC mould platform and a driving wheel of the PC production line are on the same straight line, the driving wheel of the PC production line continues to work, the PC mould platform is conveyed to the working wheel 91 of the storage mechanism 2 for carrying the PC mould platform, the working wheel of the storage mechanism 2 for carrying the PC mould platform continues to work, the PC mould platform is run to a position which is parallel and level with the front and the back of the storage mechanism 2, the travelling mechanism 4 starts to work, the PC mould platform is conveyed to a designated position of a curing kiln, the horizontal positions of the PC mould platform and the curing kiln are accurately positioned by a positioning mechanism 5, and the lifting mechanism 3 starts to work to lift the storage mechanism, the vertical position of the PC mould platform and the curing kiln is accurately positioned by the height positioning mechanism 6, at the moment, a working wheel 91 bearing the PC mould platform on the storage mechanism 2 starts to work, and the PC mould platform is accurately conveyed into a designated curing kiln body under the action of the taking and conveying mechanism 8, until the process of storing the curing kiln by the PC mould platform is completed;

the second step is that: after the PC component is cured in the curing kiln, the access machine traveling mechanism 4 moves the access machine to a position corresponding to the curing kiln, the horizontal positions of the PC mould table and the curing kiln are accurately positioned by the positioning mechanism 5, the lifting mechanism 3 starts to work at the moment to lift the storage mechanism 2 to the layer height position where the PC mould table is located, the vertical position of the storage mechanism 2 and the curing kiln is accurately positioned by the height positioning mechanism 6, the fetching and delivering mechanism 8 which is arranged at the end part of the storage mechanism 2 and is close to the curing kiln body starts to work at the moment, and the PC mould table is taken out of the curing kiln body. Through the cyclic operation of the steps, the die table storing and taking machine can finish the technological process of storing and taking out the PC die table from the curing kiln.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims

1. A mould platform transfer device comprises a transfer vehicle body (1), wherein the front and back direction of the transfer vehicle body (1) is an X axis, the left and right direction of the transfer vehicle body (1) is a Y axis, and a rectangular coordinate system is established by taking the height direction of the transfer vehicle body (1) as a Z axis, and is characterized in that the transfer vehicle body (1) is provided with an accommodating cavity (11), and one end of the transfer vehicle body (1) along the Y axis direction is provided with an opening (12) for a mould platform to enter and exit the accommodating cavity (11);

the die table storage device is characterized in that a storage mechanism (2) used for storing a die table is arranged in the accommodating cavity (11), a taking and conveying mechanism (8) is arranged on the storage mechanism (2), the taking and conveying mechanism (8) is used for pulling the die table located outside the accommodating cavity (11) to the storage mechanism (2) along the Y-axis direction from the opening (12), or pushing the die table on the storage mechanism (2) out of the accommodating cavity (11) from the opening (12).

2. The mould table transfer device according to claim 1, wherein the taking and delivering mechanism (8) comprises a push-pull assembly (81) and a first driving assembly (82) for driving the push-pull assembly (81) to reciprocate along the Y-axis direction, the push-pull assembly (81) comprises a tubular motor (811), a rotating shaft (812) in transmission connection with the tubular motor (811), and a push-pull plate (813) arranged at the end part of the rotating shaft (812); the central axis of the rotating shaft (812) is along the Y-axis direction, the push-pull plate (813) can extend out of the accommodating cavity (11) from the opening (12), and the push-pull plate (813) is used for abutting against the side end face of a mould table or hooking the mould table.

3. The die table transfer device according to claim 1, wherein a translation mechanism (9) is further arranged on the storage mechanism (2), and the translation mechanism (9) is used for driving the die table on the storage mechanism (2) to reciprocate along the Y-axis direction relative to the storage mechanism (2).

4. The mould station transfer device according to claim 3, wherein the storage mechanism (2) comprises a storage platform (21), the translation mechanism (9) comprises a running wheel (91) arranged on the storage platform (21), and a driving element (92) for driving the running wheel (91) to rotate; the central axis of the working wheel (91) is along the X-axis direction, and the top of the working wheel (91) is used for being abutted against the die table.

5. A mould station transfer device according to claim 4, wherein the pick-and-place mechanism (8) is provided on the storage platform (21) adjacent the opening (12).

6. The die table transfer device according to claim 4, wherein the transfer car body (1) is provided with a lifting mechanism (3) for driving the storage mechanism (2) to reciprocate in the Z-axis direction.

7. The mould station transfer device according to claim 6, wherein the storage mechanism (2) further comprises a mounting platform (22) connected above the storage platform (21), and the lifting mechanism (3) comprises a hoisting assembly, a wire rope (32), a movable pulley (33) and a fixed pulley (34); the hoisting assembly and the movable pulley (33) are arranged on the mounting platform (22), and the fixed pulley (34) is arranged at the top of the transfer car body (1); the hoisting assembly is provided with a winding drum (31), one end of the steel wire rope (32) is wound on the winding drum (31), and the other end of the steel wire rope (32) is fixed on the mounting platform (22) after being wound on the movable pulley (33) and the fixed pulley (34).

8. A mould transfer device according to any one of claims 1-5, further comprising a rail (7) arranged along the X-axis direction, wherein a traveling mechanism (4) is arranged at the bottom of the transfer car body (1), the traveling mechanism (4) comprises a third driving assembly (41) and a pulley (42) in transmission connection with the third driving assembly (41), and the pulley (42) is slidably arranged on the rail (7).

9. A mould station transfer device according to any one of claims 1-5, characterized in that the end of the transfer car body (1) having the opening (12) is provided with a positioning mechanism (5) for accurately positioning the relative position of the transfer car body (1) and the external equipment, said positioning mechanism (5) comprising a second drive assembly (52), and a positioning head (51) or a positioning bowl cooperating with the positioning head (51), the second drive assembly (52) being adapted to drive said positioning head (51) or positioning bowl to and fro in the Y-axis direction.

10. The die table transfer device according to any one of claims 1 to 5, wherein a plurality of positioning blocks (13) for positioning the lifting height of the storage mechanism (2) are arranged on the transfer trolley body (1), and the plurality of positioning blocks (13) are uniformly distributed at intervals along the Z-axis direction; and a height positioning mechanism (6) matched with the positioning block (13) is arranged on the storage mechanism.