Protecting and transferring device for forming die in die machining

Abstract

The invention is suitable for the technical field of mold processing, and provides a protection transfer device for a forming mold in mold processing, which comprises a device framework, a transfer mechanism, a transfer frame, a height adjusting module, a connecting column, a connecting frame, a transfer seat and four groups of L-shaped clamping plates, and further comprises a distance adjusting mechanism, a protection mechanism and a regulation and control mechanism, the regulation and control mechanism comprises an adjusting module, a tensioning module and a control module. According to the protecting and transferring device for the forming mold in mold machining, the protecting mechanism can effectively protect the forming molds with different appearances in a mode of being matched with the L-shaped clamping plates, and the regulating and controlling mechanism can regulate and control the forming molds with different appearances in a mode of being matched with the transferring frame, the device framework, the transferring mechanism, a connecting frame, a connecting column, a transferring seat and the L-shaped clamping plates. The direction of the forming mold in the transferring process can be changed, so that the forming mold can rotate to the needed direction, secondary transferring of the forming mold is avoided, and the transferring time and the transferring steps of the forming mold are shortened.

Description

Technical Field

[0001] The invention belongs to the technical field of mold processing, and in particular relates to a protective transfer device for a molding mold in mold processing. Background Art

[0002] Molds generally refer to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting and stamping. In short, molds are tools used to make molded objects. This tool is composed of various parts. Different molds are composed of different parts. At the same time, molds can also be considered as a tool that makes the blank into a product with a specific shape and size under the action of external force. In the processing and production of existing molds, it is necessary to transfer the molding mold in time to facilitate its transportation or storage.

[0003] The existing transfer device includes two conveyor belts in different directions and a transfer robot. The transfer robot includes two clamping blocks for clamping the mold on the left and right sides, and the two clamping blocks are arranged relatively spaced apart on the left and right sides; and two transmission blocks are used to drive the two clamping blocks to clamp the mold on the left and right sides and drive the two clamping blocks to flip the mold up and down. The two transmission blocks are respectively detachably connected to a clamping block. The forming mold on one conveyor belt is moved to another conveyor belt by the transfer robot, thereby realizing the transfer of the forming mold.

[0004] The clamping blocks on the existing device can only clamp the two sides of the mold. Considering that the outer wall of the molding mold is usually smooth, this double-sided clamping method is difficult to ensure the stability of the mold during the transfer process. In addition, due to the different transportation and storage methods of different molding molds, it is usually necessary to adjust the direction of the molding mold during the transfer. However, the existing transfer robot cannot achieve real-time direction adjustment of the mold during the transportation process, which may require a second transfer. This will not only consume a lot of time and labor, but may also affect the processing efficiency of the mold.

[0005] Therefore, in view of the above situation, there is an urgent need to develop a protective transfer device for the molding mold in mold processing to overcome the shortcomings in current practical applications. Summary of the invention

[0006] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a protective transfer device for a molding mold in mold processing to solve the problems in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A protective transfer device for a molding die in mold processing, comprising a device frame, a transfer mechanism installed inside the device frame, an output end of the transfer mechanism fixedly connected to a transfer frame rotatably installed on one side of the device frame, a height adjustment module installed on the end of the transfer frame away from the device frame, a connecting column that penetrates the transfer frame rotatably installed on the output end of the height adjustment module, a connecting frame fixed to the end of the connecting column, the bottom of the connecting frame fixedly connected to a transfer seat by fixing bolts, four groups of L-shaped clamping plates distributed circumferentially below the transfer seat, and further comprising:

[0009] A distance adjusting mechanism, wherein the distance adjusting mechanism is installed on the transfer seat, and the other end of the distance adjusting mechanism extends to the bottom of the transfer seat and is fixedly connected to the top of the four groups of L-shaped clamping plates;

[0010] A protection mechanism, wherein the protection mechanism is equidistantly distributed on the L-shaped clamping plate, and the protection mechanism is slidably connected to the L-shaped clamping plate;

[0011] A regulating mechanism, the regulating mechanism includes an adjusting module, a tensioning module and a control module, the adjusting module includes a belt, a pulley A, a pulley B and a sleeve, the pulley A is rotatably mounted on one end of the transfer frame through the sleeve and is concentric with the connecting column, the pulley B is fixed to the device frame through the sleeve and is concentric with the rotating axis of the transfer frame, the two ends of the belt are intermittently matched with the pulley A and the pulley B respectively, and the inner wall of the sleeve connected to the pulley A is vertically slidably connected with the outer wall of the connecting column;

[0012] One end of the tensioning module is installed in the middle of the transfer frame, and the other end of the tensioning module is movably connected to the two side walls of the belt. The control module is elastically fixed on the outer wall of the sleeve and is respectively located at the upper and lower ends of the pulley A and the pulley B. The outer walls of the control modules on the two sleeves are respectively slidably connected to the inner walls at both ends of the belt.

[0013] The distance adjustment mechanism can simultaneously drive the four groups of L-shaped clamps to move by rotating. The height adjustment module adjusts the vertical height of the four groups of L-shaped clamps by telescoping and cooperating with the connecting column, the connecting frame and the transfer seat. The four groups of L-shaped clamps can clamp and fix the forming mold by moving and adjusting the vertical height. The protection mechanism can effectively protect the forming mold by telescoping and cooperating with the L-shaped clamps.

[0014] In the initial state, the control module drives the two ends of the belt to separate from the pulley A and the pulley B respectively through its own elastic force and in cooperation with the tensioning module. During the transfer process, the forming mold and the transfer frame are relatively stationary, and the transfer mechanism drives the transfer frame to rotate. The transfer frame can drive the connecting frame and the transfer seat thereon to rotate through the height adjustment module and the connecting column. The transfer seat realizes the transfer of the forming mold through the distance adjustment mechanism and the L-shaped clamping plate.

[0015] When it is necessary to change the direction of the forming mold during the transfer process, the tensioning module drives the two sides of the belt to contract by moving relative to each other. The two sides of the belt squeeze the control modules on the two sleeves at the same time by contraction and cooperate with pulley A and pulley B respectively. Since pulley B is always in a stationary state relative to the device frame, the transfer frame in the revolution state drives pulley A on one end thereof to revolve synchronously. Pulley A in the revolution state drives the belt to rotate on pulley A and pulley B by cooperating with pulley B in the stationary state. The belt can drive pulley A in the revolution state to rotate on itself, and pulley A drives the connecting column to rotate on itself. The connecting column drives the L-shaped splint in the revolution state to rotate on itself through the connecting frame, the transfer seat and the distance adjusting mechanism. The L-shaped splint changes the direction of the forming mold during the transfer process by driving the forming mold clamped and fixed therein to rotate relative to the transfer frame.

[0016] As a further technical solution of the present invention, the tensioning module comprises:

[0017] Motor A fixed in the middle of the transfer frame;

[0018] A spindle A fixed to the output end of motor A;

[0019] Gear B fixed on the main shaft A;

[0020] Two tensioning frames both slidably mounted on the transfer frame;

[0021] Two racks B are respectively fixed to one side of the two tensioning frames, and the two racks B are respectively meshed with two sides of the gear B; and

[0022] The tensioning wheels installed on the two tensioning frames are rotated respectively, and the two tensioning wheels are movably in contact with the outer walls on both sides of the belt respectively.

[0023] As a further technical solution of the present invention, the control module includes:

[0024] An annular seat concentrically fixed to the outer wall of the sleeve;

[0025] Telescopic cylinders equidistantly distributed on the outer wall of the annular seat in the circumferential direction;

[0026] A control block fixed to one end of the telescopic cylinder, with a spring A installed between the control block and the outer wall of the annular seat; and

[0027] A rolling element is rotatably mounted on one end surface of the control block, and the rolling element movably contacts with the inner wall of the belt.

[0028] As a further technical solution of the present invention, the control block is an L-shaped arc block, and the rolling element is a ball.

[0029] As a further technical solution of the present invention, the transfer mechanism comprises:

[0030] A hydraulic part fixed in the frame of the device;

[0031] A moving frame slidably mounted in the device frame, the moving frame being connected to the output end of the hydraulic actuator;

[0032] A rack A fixed on one side of the mobile frame;

[0033] Rotating a rotating column mounted on one side of the device frame, on which a transfer frame is fixed; and

[0034] A gear A is fixed on the rotating column, and the gear A is meshed with the rack A.

[0035] As a further technical solution of the present invention, the distance adjustment mechanism includes:

[0036] Motor B fixed on the transfer seat;

[0037] One end is fixedly connected to the output end of the motor B and the other end extends to the main shaft B in the installation cavity;

[0038] A rotating disk rotatably mounted in the mounting cavity and fixedly connected to the other end of the main shaft B;

[0039] Connecting rods distributed circumferentially on the rotating disk; and

[0040] A Y-shaped clamp seat is circumferentially distributed in the installation cavity, one end of the Y-shaped clamp seat extends to the bottom of the transfer seat and is fixedly connected to the top of the L-shaped clamp plate, and the other end of the Y-shaped clamp seat is rotatably connected to one end of the connecting rod.

[0041] As a further technical solution of the present invention, the protection mechanism includes:

[0042] Bolts that are vertically and slidingly mounted on L-shaped clamps; and

[0043] A stopper fixed on the bolt is located on the inner side of the L-shaped clamping plate, and a spring B is installed between the stopper and the inner wall of the L-shaped clamping plate.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] The distance adjustment mechanism can simultaneously drive the four groups of L-shaped clamps to move closer to or away from each other by rotating, thereby changing the distance between two groups of L-shaped clamps. The height adjustment module can adjust the vertical height of the four groups of L-shaped clamps by telescoping and cooperating with the connecting column, the connecting frame and the transfer seat, so that the four groups of L-shaped clamps can effectively and fully clamp and fix the forming mold, which is convenient for its later transfer and improves the transfer efficiency of the device to the forming mold.

[0046] The protection mechanism can restrict the forming mold to the L-shaped clamping plate according to the shape of the forming mold by telescoping, so as to avoid the forming mold from shifting or deflecting during the transfer process, thereby effectively protecting the forming mold during the transfer process, ensuring the stability and safety of the forming mold during the transfer process, and thus improving the practicality and safety of the device;

[0047] The regulating mechanism can drive the connecting column to rotate by cooperating with the transfer frame, the device frame and the transfer mechanism. The connecting column can drive the L-shaped clamp in the revolution state to rotate through the connecting frame, the transfer seat and the distance adjustment mechanism, so that the forming mold clamped and fixed therein can rotate relative to the transfer frame, thereby changing the direction of the forming mold during the transfer process so that it can rotate to the required direction, facilitating its subsequent transportation or storage, avoiding secondary transfer, reducing the transfer time and transfer steps of the forming mold, and improving the transfer efficiency of the device to the forming mold.

[0048] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 A schematic structural diagram of a protective transfer device for a molding die from a first perspective provided in an embodiment of the present invention.

[0050] Figure 2 A schematic structural diagram of a second viewing angle of a protective transfer device for a molding die provided in an embodiment of the present invention.

[0051] Figure 3 for Figure 2 Schematic diagram of the structure of the device frame, transfer mechanism, transfer frame and control module in partial section.

[0052] Figure 4 for Figure 3 A magnified view of the structure in the middle.

[0053] Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.

[0054] Figure 6 for Figure 3 Enlarged view of the structure at point C in the middle.

[0055] Figure 7 for Figure 2 A schematic diagram of the structure of a partial cross-section of the central transfer seat, L-shaped clamp, distance adjustment mechanism and protection mechanism.

[0056] Figure 8 for Figure 7 A magnified view of the structure at position D in the middle.

[0057] Figure numerals: 1-device frame, 2-transfer mechanism, 21-hydraulic part, 22-moving frame, 23-rack A, 24-gear A, 25-rotating column, 3-transfer frame, 4-regulating mechanism, 41-adjusting module, 411-belt, 412-pulley A, 413-pulley B, 414-sleeve, 42-tensioning module, 421-motor A, 422-spindle A, 423-gear B, 424-rack B, 425-tensioning frame, 426-tensioning wheel, 4 3-control module, 431-annular seat, 432-telescopic cylinder, 433-control block, 434-spring A, 435-rolling element, 5-height adjustment module, 51-connecting column, 6-connecting frame, 7-transfer seat, 71-installation cavity, 8-L-shaped clamp, 9-pitch adjustment mechanism, 91-motor B, 92-spindle B, 93-rotating disk, 94-connecting rod, 95-Y-shaped clamp seat, 10-protection mechanism, 101-bolt, 102-block, 103-spring B. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0059] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0060] like Figures 1 to 6As shown, as an embodiment of the present invention, a protective transfer device for a molding die in mold processing includes a device frame 1 installed on a mobile vehicle or arranged between two transmission belts for transferring the molding die, a transfer mechanism 2 is installed inside the device frame 1, and the output end of the transfer mechanism 2 is fixedly connected to a transfer frame 3 rotatably installed on one side of the device frame 1, and a height adjustment module 5 is installed on the end of the transfer frame 3 away from the device frame 1, and a connecting column 51 that passes through the transfer frame 3 is rotatably installed on the output end of the height adjustment module 5, and a connecting frame 6 is fixed to the end of the connecting column 51, and the bottom of the connecting frame 6 is fixedly connected to a transfer seat 7 by fixing bolts, and four groups of L-shaped clamps 8 are distributed circumferentially below the transfer seat 7, and the end faces of the four groups of L-shaped clamps 8 close to each other are all set as inclined end faces, and also include:

[0061] A distance adjusting mechanism 9, wherein the distance adjusting mechanism 9 is mounted on the transfer seat 7, and the other end of the distance adjusting mechanism 9 extends to the bottom of the transfer seat 7 and is fixedly connected to the top of the four groups of L-shaped clamping plates 8;

[0062] The protection mechanism 10 is evenly distributed on the L-shaped clamping plate 8, and the protection mechanism 10 is slidably connected to the L-shaped clamping plate 8;

[0063] The regulating mechanism 4 includes an adjusting module 41, a tensioning module 42 and a control module 43. The adjusting module 41 includes a belt 411, a pulley A412, a pulley B413 and a sleeve 414. The pulley A412 is rotatably mounted on one end of the transfer frame 3 through the sleeve 414 and is concentric with the connecting column 51. The pulley B413 is fixed on the device frame 1 through the sleeve 414 and is concentric with the rotating axis of the transfer frame 3. The two ends of the belt 411 are intermittently matched with the pulley A412 and the pulley B413 respectively. The inner wall of the sleeve 414 connected to the pulley A412 is vertically slidably connected to the outer wall of the connecting column 51.

[0064] One end of the tensioning module 42 is installed in the middle of the transfer frame 3, and the other end of the tensioning module 42 is movably connected to the two side walls of the belt 411. The control module 43 is elastically fixed on the outer wall of the sleeve 414 and is respectively located at the upper and lower ends of the pulley A412 and the pulley B413. The outer walls of the control modules 43 on the two sleeves 414 are respectively slidably connected to the inner walls at both ends of the belt 414.

[0065] In this embodiment, the distance adjustment mechanism 9 can simultaneously drive the four groups of L-shaped clamping plates 8 to move closer to or away from each other by rotating, thereby changing the distance between two groups of L-shaped clamping plates 8. The height adjustment module 5 can adjust the vertical height of the four groups of L-shaped clamping plates 8 by telescoping and cooperating with the connecting column 51, the connecting frame 6 and the transfer seat 7, so that the four groups of L-shaped clamping plates 8 can effectively and fully clamp and fix the forming mold, which is convenient for transferring it later and improves the transfer efficiency of the device to the forming mold.

[0066] The protection mechanism 10 can be telescopically restricted to the L-shaped clamping plate 8 according to the shape of the molding die, thereby preventing the molding die from shifting or deflecting during the transfer process, thereby achieving effective protection of the molding die during the transfer process, ensuring the stability and safety of the molding die during the transfer process, and thus improving the practicality and safety of the device;

[0067] In the initial state, the control module 43 can drive the two ends of the belt 411 to separate from the pulley A412 and the pulley B413 respectively through its own elastic force and the way of cooperating with the tensioning module 42, so that the molding mold and the transfer frame 3 are relatively static during the transfer process, and the transfer mechanism 2 drives the transfer frame 3 to rotate. The transfer frame 3 can drive the connecting frame 6 and the transfer seat 7 thereon to rotate through the height adjustment module 5 and the connecting column 51. The transfer seat 7 can realize the transfer of the molding mold through the distance adjustment mechanism 9 and the L-shaped clamping plate 8, so that it can be transferred to the desired position, which is convenient for its transportation or storage;

[0068] When it is necessary to change the direction of the molding die during the transfer process, the tensioning module 42 drives the two sides of the belt 411 to contract by moving relative to each other. The two sides of the belt 411 can squeeze the control modules 43 on the two sleeves 414 at the same time by contraction, so that the two ends of the belt 411 can effectively cooperate with the pulley A412 and the pulley B413 respectively. Since the pulley B413 is always in a stationary state relative to the device frame 1, the transfer frame 3 in the orbital state drives the pulley A412 on one end thereof to revolve synchronously. The pulley A412 in the orbital state can drive the belt 411 in the stationary state by cooperating with the pulley B413. The pulley A412 and the pulley B413 rotate, so that the belt 411 can drive the pulley A412 in the revolution state to rotate, and the pulley A412 drives the connecting column 51 to rotate. The connecting column 51 can drive the L-shaped clamping plate 8 in the revolution state to rotate through the connecting frame 6, the transfer seat 7 and the distance adjustment mechanism 9, so that the molding mold clamped and fixed therein can rotate relative to the transfer frame 3, thereby changing the direction of the molding mold during the transfer process, so that it can rotate to the required direction, which is convenient for subsequent transportation or storage, avoids secondary transfer, reduces the transfer time and transfer steps of the molding mold, and improves the transfer efficiency of the device to the molding mold.

[0069] In a preferred embodiment, the height adjustment module 5 preferably adopts a hydraulic system composed of a hydraulic cylinder and a hydraulic rod, one end of the hydraulic rod is concentric with the connecting column 51 and is rotatably connected;

[0070] The belt 411 may preferably be a synchronous belt, and the pulley A412 and the pulley B413 may preferably be synchronous pulleys with different diameters, and the diameter ratio of the pulley A412 and the pulley B413 may be adjusted according to actual needs.

[0071] like Figures 3 to 6 As shown, as a preferred embodiment of the present invention, the tensioning module 42 includes a motor A421, a main shaft A422, a gear B423, a rack B424, a tensioning frame 425 and a tensioning wheel 426, the motor A421 is fixed at the middle part of the transfer frame 3, the main shaft A422 is fixed on the output end of the motor A421, the gear B423 is fixed on the main shaft A422, racks B424 are meshed on both sides of the gear B423, the two racks B424 are respectively fixed on one side of the two tensioning frames 425, the two tensioning frames 425 are both slidably installed on the tensioning frames 425, and tensioning wheels 426 are installed on the two tensioning frames 425, and the two tensioning wheels 426 are respectively in contact with the outer walls on both sides of the belt 411.

[0072] In this embodiment, when it is necessary to change the direction of the molding mold during the transfer process, the motor A421 drives the main shaft A422 to rotate, the main shaft A422 drives the gear B423 thereon to rotate, the gear B423 drives the two meshing racks B424 on both sides thereof to move toward each other, the two racks B424 drive their respective tensioning frames 425 to move toward each other, the two tensioning frames 425 drive their respective tensioning wheels 426 to approach each other, and the two tensioning wheels 426 can drive the two sides of the belt 411 to contract by approaching each other, so that the two ends of the belt 411 cooperate with the pulley A412 and the pulley B413 respectively during the process of squeezing the control module 43.

[0073] In a preferred embodiment, the tensioning frame 425 preferably adopts a Y-shaped block structure.

[0074] like Figures 3 to 6 As shown, as a preferred embodiment of the present invention, the control module 43 includes an annular seat 431, a telescopic cylinder 432, a control block 433, a spring A434 and a rolling element 435. The annular seat 431 is concentrically fixed on the outer wall of the sleeve 411, and the telescopic cylinder 432 is equidistantly distributed on the outer wall of the annular seat 431. A control block 433 is fixed at one end of the telescopic cylinder 432. A rolling element 435 is rotatably installed on the end surface of the control block 433 close to the belt 411. The rolling element 435 is movably in contact with the inner wall of the belt 411, and a spring A434 is installed between the control block 433 and the outer wall of the annular seat 431.

[0075] In this embodiment, in the initial state, the spring A434 drives the telescopic cylinder 432 to extend in a direction away from the annular seat 431 through its own elastic force, and the telescopic cylinder 432 drives the control block 433 and the rolling element 435 thereon to extend, so that the two ends of the belt 411 can be extended, so that the two ends of the belt 411 are separated from the pulley A412 and the pulley B413 respectively, thereby making the molding mold and the transfer frame 3 relatively stationary during the transfer process;

[0076] When it is necessary to change the direction of the molding mold during the transfer process, the tensioning module 42 drives the belt 411 to contract, so that the belt 411 squeezes the spring A434 through the control block 433, so that the two ends of the belt 411 cooperate with the pulley A412 and the pulley B413 respectively, so that the molding mold during the transfer process rotates relative to the transfer frame 3, thereby changing the direction of the molding mold. During the rotation of the belt 411, it will drive the rolling element 435 to roll on the control block 433. While ensuring that the belt 411 rotates normally and is always between the upper and lower control blocks 433, the friction between it and the control block 433 can be reduced, thereby further improving the transmission efficiency between the belt 411 and the pulley A412 and the pulley B413 respectively, thereby further improving the efficiency of changing the direction of the molding mold, and improving the working efficiency and practicality of the device.

[0077] like Figures 3 to 6 As shown, as a preferred embodiment of the present invention, the control block 433 preferably adopts an L-shaped arc block, and the L-shaped corner thereon can limit the upper and lower ends of the belt 411, so that it is stably located on the outside of the pulley A412 or the pulley B413 and will not be separated from it, thereby facilitating it to quickly and effectively cooperate with the pulley A412 or the pulley B413, ensuring that the device can change or adjust the direction of the molding mold during the transfer process, thereby realizing the versatility of the device, and the rolling element 435 preferably adopts a ball, which can not only reduce the friction force generated when the belt 411 directly conflicts with the control block 433, but also improve the rotation efficiency of the pulley A412 and the belt 411, thereby further ensuring that the device can change or adjust the direction of the molding mold during the transfer process.

[0078] like Figures 1 to 6 As shown, as a preferred embodiment of the present invention, the transfer mechanism 2 includes a hydraulic part 21, a movable frame 22, a rack A23, a gear A24 and a rotating column 25, the hydraulic part 21 is fixed in the device frame 1, the output end of the hydraulic part 21 is connected to the movable frame 22 slidably installed in the device frame 1, a rack A23 meshing with the gear A24 is fixed on one side of the movable frame 22, the gear A24 is fixed on the rotating column 25, the rotating column 25 is rotatably installed on one side of the device frame 1, and the transfer frame 3 is fixed on the rotating column 25.

[0079] In this embodiment, the hydraulic part 21 can drive the mobile frame 22 thereon to slide on the device frame 1 by telescoping, the mobile frame 22 drives the rack A23 to slide, the rack A23 drives the rotating column 25 to rotate through the gear A24, the rotating column 25 drives the transfer frame 3 to rotate, the transfer frame 3 can drive the connecting frame 6 and the transfer seat 7 thereon to rotate through the height adjustment module 5 and the connecting column 51, the transfer seat 7 can realize the transfer of the molding mold through the distance adjustment mechanism 9 and the L-shaped clamp 8, so that it can be transferred to the desired position for easy transportation or storage.

[0080] In a preferred embodiment, the hydraulic part 21 preferably adopts a hydraulic telescopic system composed of a hydraulic cylinder and a hydraulic rod, which can effectively drive the transfer frame 3 to rotate, thereby effectively completing the transfer of the molding die.

[0081] like Figure 1 , Figure 2 and Figure 7 As shown, as a preferred embodiment of the present invention, the distance adjustment mechanism 9 includes a motor B91, a spindle B92, a rotating disk 93, a connecting rod 94 and a Y-shaped clamp seat 95, the motor B91 is fixed on the transfer seat 7, and the output end of the motor B91 is fixed with a spindle B92 extending into the mounting cavity 71, one end of the spindle B92 is fixedly connected to the rotating disk 93 rotatably mounted in the mounting cavity 71, a connecting rod 94 is circumferentially distributed on the rotating disk 93, one end of the connecting rod 94 is rotatably connected to a Y-shaped clamp seat 95 circumferentially distributed in the mounting cavity 71, and one end of the Y-shaped clamp seat 95 extends to the bottom of the transfer seat 7 and is fixedly connected to the top of the L-shaped clamp plate 8.

[0082] In this embodiment, the motor B91 drives the main shaft B92 to rotate, and the main shaft B92 drives the rotating disk 93 to rotate. The rotating disk 93 can simultaneously drive multiple Y-shaped clamping seats 95 to move closer to or away from each other through the eccentrically arranged connecting rod 94 thereon, thereby changing the distance between the multiple L-shaped clamping plates 8, so that the L-shaped clamping plates 8 can effectively clamp and fix molding molds of different specifications, thereby facilitating the transfer of the molding molds and improving the working efficiency of the device.

[0083] In a preferred embodiment, the Y-shaped clamp seat 95 preferably adopts a block structure, and one side of it is set as a movable plate, so that it can facilitate the connection between it and the L-shaped clamp plate 8, and further facilitate the subsequent rapid disassembly and maintenance of it or the L-shaped clamp plate 8, thereby improving the practicality and convenience of the device.

[0084] like Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, as a preferred embodiment of the present invention, the protection mechanism 10 includes a bolt 101, a block 102 and a spring B103, the bolt 101 is vertically and slidably installed on the L-shaped clamp 8, the end of the bolt 101 located on the inner side of the L-shaped clamp 8 is fixed with a block 102, and a spring B103 is installed between the block 102 and the inner wall of the L-shaped clamp 8.

[0085] In this embodiment, when the L-shaped clamp 8 clamps the forming mold by moving, the bolt 101 that conflicts with the forming mold slides on the L-shaped clamp 8, and the spring B103 thereon is in a compressed state, while the bolt 101 that does not conflict with the forming mold is always in a static state under the elastic force of the spring B103. At this time, the stopper 102 thereon protrudes out of the end surface of the forming mold that conflicts with the bolt 101. In this way, the side wall of the forming mold can be limited and fixed during the displacement or deflection of the forming mold, thereby avoiding the displacement or deflection during the transfer process, thereby achieving effective protection of the forming mold during the transfer process, ensuring the stability and safety of the forming mold during the transfer process, thereby improving the practicality and safety of the device, and such a design can effectively limit and fix forming molds of different specifications or different shapes, thereby expanding the protection range of the device to the forming mold and further improving the scope of application of the device.

[0086] In a preferred embodiment, the stopper 102 preferably adopts an annular block structure, but may also adopt a square block structure that meets actual use conditions.

[0087] The working principle of the present invention is:

[0088] The motor B91 drives the spindle B92 to rotate, and the spindle B92 drives the rotating disk 93 to rotate. The rotating disk 93 can simultaneously drive a plurality of Y-shaped clamping seats 95 to move closer to or farther from each other through a connecting rod 94 eccentrically arranged thereon, thereby changing the distance between the plurality of L-shaped clamping plates 8, so that the L-shaped clamping plates 8 can be effectively clamped and fixed to molding molds of different specifications;

[0089] When the L-shaped clamping plate 8 clamps the forming mold by moving, the bolt 101 that conflicts with the forming mold slides on the L-shaped clamping plate 8, and the spring B103 thereon is in a compressed state, while the bolt 101 that does not conflict with the forming mold is always in a static state under the elastic force of the spring B103. At this time, the stopper 102 thereon protrudes out of the end surface of the forming mold that conflicts with the bolt 101. In this way, the side wall of the forming mold can be limited and fixed during the displacement or deflection of the forming mold, thereby avoiding the displacement or deflection during the transfer process, thereby achieving effective protection of the forming mold during the transfer process, and ensuring the stability and safety of the forming mold during the transfer process;

[0090] In the initial state, the spring A434 drives the telescopic cylinder 432 to extend in the direction away from the annular seat 431 through its own elastic force, and the telescopic cylinder 432 drives the control block 433 and the rolling member 435 thereon to extend, so that the two ends of the belt 411 can be extended, so that the two ends of the belt 411 are separated from the pulley A412 and the pulley B413 respectively, so that the molding mold and the transfer frame 3 in the transfer process are relatively stationary, and the hydraulic part 21 can drive the mobile frame 22 thereon to slide on the device frame 1 by telescoping, and the mobile frame 22 drives the rack A23 to slide, and the rack A23 drives the rotating column 25 to rotate through the gear A24, and the rotating column 25 drives the transfer frame 3 to rotate, and the transfer frame 3 can drive the connecting frame 6 and the transfer seat 7 thereon to rotate through the height adjustment module 5 and the connecting column 51, and the transfer seat 7 can realize the transfer of the molding mold through the distance adjustment mechanism 9 and the L-shaped clamping plate 8, so that it can be transferred to the desired position, which is convenient for its transportation or storage;

[0091] When it is necessary to change the direction of the forming mold during the transfer process, the motor A421 drives the main shaft A422 to rotate, the main shaft A422 drives the gear B423 thereon to rotate, the gear B423 drives the two meshing racks B424 on both sides to move toward each other, the two racks B424 drive their respective tensioning frames 425 to move toward each other, the two tensioning frames 425 drive their respective tensioning wheels 426 to approach each other, and the two tensioning wheels 426 can drive the two sides of the belt 411 to contract by approaching each other, so that the two ends of the belt 411 cooperate with the pulley A412 and the pulley B413 respectively during the process of squeezing the control module 43. Since the pulley B413 is always in a stationary state relative to the device frame 1, the transfer in the orbital state The frame 3 drives the pulley A412 on one end thereof to revolve synchronously. The pulley A412 in the revolving state can drive the belt 411 to rotate on the pulley A412 and the pulley B413 by cooperating with the pulley B413 in the stationary state, so that the belt 411 can drive the pulley A412 in the revolving state to rotate on its own. The pulley A412 drives the connecting column 51 to rotate on its own. The connecting column 51 can drive the L-shaped clamping plate 8 in the revolving state to rotate on its own through the connecting frame 6, the transfer seat 7 and the distance adjustment mechanism 9, so that the molding mold clamped and fixed therein can rotate relative to the transfer frame 3, thereby realizing the change of the direction of the molding mold during the transfer process, so that it can rotate to the required direction, which is convenient for its subsequent transportation or storage.

[0092] The above is the working principle of the protective transfer device of the molding mold in the mold processing.

[0093] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective transfer device for a molding mold in mold processing, comprising a device frame, a transfer mechanism installed inside the device frame, an output end of the transfer mechanism is fixedly connected to a transfer frame rotatably installed on one side of the device frame, a height adjustment module is installed on the end of the transfer frame away from the device frame, a connecting column that penetrates the transfer frame is rotatably installed on the output end of the height adjustment module, a connecting frame is fixed to the end of the connecting column, the bottom of the connecting frame is fixedly connected to the transfer seat by fixing bolts, and four groups of L-shaped clamps are distributed circumferentially below the transfer seat, characterized in that: Also includes: A distance adjusting mechanism, wherein the distance adjusting mechanism is installed on the transfer seat, and the other end of the distance adjusting mechanism extends to the bottom of the transfer seat and is fixedly connected to the top of the four groups of L-shaped clamping plates; A protection mechanism, wherein the protection mechanism is equidistantly distributed on the L-shaped clamping plate, and the protection mechanism is slidably connected to the L-shaped clamping plate; A regulating mechanism, the regulating mechanism includes an adjusting module, a tensioning module and a control module, the adjusting module includes a belt, a pulley A, a pulley B and a sleeve, the pulley A is rotatably mounted on one end of the transfer frame through the sleeve and is concentric with the connecting column, the pulley B is fixed to the device frame through the sleeve and is concentric with the rotating axis of the transfer frame, the two ends of the belt are intermittently matched with the pulley A and the pulley B respectively, and the inner wall of the sleeve connected to the pulley A is vertically slidably connected with the outer wall of the connecting column; One end of the tensioning module is installed in the middle of the transfer frame, and the other end of the tensioning module is movably connected to the two side walls of the belt. The control module is elastically fixed on the outer wall of the sleeve and is respectively located at the upper and lower ends of the pulley A and the pulley B. The outer walls of the control modules on the two sleeves are respectively slidably connected to the inner walls at both ends of the belt. The distance adjustment mechanism can simultaneously drive the four groups of L-shaped clamps to move by rotating. The height adjustment module adjusts the vertical height of the four groups of L-shaped clamps by telescoping and cooperating with the connecting column, the connecting frame and the transfer seat. The four groups of L-shaped clamps can clamp and fix the forming mold by moving and adjusting the vertical height. The protection mechanism can effectively protect the forming mold by telescoping and cooperating with the L-shaped clamps. In the initial state, the control module drives the two ends of the belt to separate from the pulley A and the pulley B respectively through its own elastic force and in cooperation with the tensioning module. During the transfer process, the forming mold and the transfer frame are relatively stationary, and the transfer mechanism drives the transfer frame to rotate. The transfer frame can drive the connecting frame and the transfer seat thereon to rotate through the height adjustment module and the connecting column. The transfer seat realizes the transfer of the forming mold through the distance adjustment mechanism and the L-shaped clamping plate. When it is necessary to change the direction of the forming mold during the transfer process, the tensioning module drives the two sides of the belt to contract by moving relative to each other. The two sides of the belt squeeze the control modules on the two sleeves at the same time by contraction and cooperate with pulley A and pulley B respectively. Since pulley B is always in a stationary state relative to the device frame, the transfer frame in the revolution state drives pulley A on one end thereof to revolve synchronously. Pulley A in the revolution state drives the belt to rotate on pulley A and pulley B by cooperating with pulley B in the stationary state. The belt can drive pulley A in the revolution state to rotate on itself, and pulley A drives the connecting column to rotate on itself. The connecting column drives the L-shaped splint in the revolution state to rotate on itself through the connecting frame, the transfer seat and the distance adjusting mechanism. The L-shaped splint changes the direction of the forming mold during the transfer process by driving the forming mold clamped and fixed therein to rotate relative to the transfer frame.

2. The protective transfer device for forming molds in mold processing according to claim 1 is characterized in that: The tensioning module comprises: Motor A fixed in the middle of the transfer frame; A spindle A fixed to the output end of motor A; Gear B fixed on the main shaft A; Two tensioning frames both slidably mounted on the transfer frame; Two racks B are respectively fixed to one side of the two tensioning frames, and the two racks B are respectively meshed with two sides of the gear B; and The tensioning wheels installed on the two tensioning frames are rotated respectively, and the two tensioning wheels are movably in contact with the outer walls on both sides of the belt respectively.

3. The protective transfer device for forming molds in mold processing according to claim 1, characterized in that: The control module comprises: An annular seat concentrically fixed to the outer wall of the sleeve; Telescopic cylinders equidistantly distributed on the outer wall of the annular seat in the circumferential direction; A control block fixed to one end of the telescopic cylinder, with a spring A installed between the control block and the outer wall of the annular seat; and A rolling element is rotatably mounted on one end surface of the control block, and the rolling element movably contacts with the inner wall of the belt.

4. The protective transfer device for forming molds in mold processing according to claim 3 is characterized in that: The control block is an L-shaped arc block, and the rolling element is a ball.

5. The protective transfer device for forming molds in mold processing according to claim 1, characterized in that: The transfer mechanism includes: A hydraulic part fixed in the device frame; A moving frame slidably mounted in the device frame, the moving frame being connected to the output end of the hydraulic actuator; A rack A fixed to one side of the mobile frame; Rotating a rotating column mounted on one side of the device frame, on which a transfer frame is fixed; and A gear A is fixed on the rotating column, and the gear A is meshed with the rack A.

6. The protective transfer device for forming molds in mold processing according to claim 1, characterized in that: The distance adjustment mechanism comprises: Motor B fixed on the transfer seat; One end is fixedly connected to the output end of the motor B and the other end extends to the main shaft B in the installation cavity; A rotating disk rotatably mounted in the mounting cavity and fixedly connected to the other end of the main shaft B; Connecting rods distributed circumferentially on the rotating disk; and A Y-shaped clamp seat is circumferentially distributed in the installation cavity, one end of the Y-shaped clamp seat extends to the bottom of the transfer seat and is fixedly connected to the top of the L-shaped clamp plate, and the other end of the Y-shaped clamp seat is rotatably connected to one end of the connecting rod.

7. The protective transfer device for forming molds in mold processing according to claim 1, characterized in that: The protection agencies include: Bolts that are vertically and slidingly mounted on L-shaped clamps; and A stopper fixed on the bolt is located on the inner side of the L-shaped clamping plate, and a spring B is installed between the stopper and the inner wall of the L-shaped clamping plate.

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