Novel foaming mold frame jacking and translating mechanism

Abstract

The utility model relates to a novel foaming mould frame jacking translation mechanism which comprises a frame body, a plurality of first rolling wheels are transversely and symmetrically arranged on the top in the frame body along the long axis of the frame body at equal intervals, and the first rolling wheels are synchronously driven to rotate through a transverse driving assembly arranged at the end of the frame body. A jacking plate is horizontally suspended in the middle in the frame body, groove frames are longitudinally and symmetrically arranged on the top face of the jacking plate along the short axis of the jacking plate, a plurality of second rolling wheels are erected on the groove frames at equal intervals, and the second rolling wheels are synchronously driven to rotate through a longitudinal driving assembly arranged on the lower portion in the frame body; the jacking plate is supported in a suspended mode through two jacking assemblies longitudinally and symmetrically arranged on the bottom face of the jacking plate, and the two jacking assemblies are in synchronous driving connection through air cylinders longitudinally, oppositely and fixedly arranged on the inner side face of the frame body. The two air cylinders are adopted to synchronously drive the jacking plate through the jacking assemblies which are longitudinally and symmetrically arranged, stress points in the jacking process can be effectively dispersed through the design of double-air-cylinder driving, and the jacking process is more stable and even.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathroom foaming, and particularly relates to a novel foaming mold frame lifting and translation mechanism. Background Technique

[0002] At present, in the bathroom wall panel foaming production line, the foaming mold frame on the production line conveyor will complete the turning action through a lifting and translation mechanism; the existing foaming mold frame lifting and translation mechanism generally uses a single cylinder to directly lift and raise the lifting plate, and then uses multiple rollers longitudinally arranged opposite on the lifting plate to realize the translation of the foaming mold frame. However, the method of directly lifting with a single cylinder has poor balance and low stability, and is prone to problems during production, affecting the production rhythm and causing losses to the enterprise. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the utility model provides a novel foaming mold frame lifting and translation mechanism, and the specific technical solutions are as follows:

[0004] The utility model provides a novel foaming mold frame lifting and translation mechanism, including a frame body. Along the long axis of the inner top of the frame body, a plurality of roller 1s are symmetrically arranged at equal intervals transversely. The plurality of roller 1s are synchronously driven to rotate through a transverse driving assembly arranged at the end of the frame body; a lifting plate is horizontally suspended in the middle of the frame body. Along the short axis of the top surface of the lifting plate, groove frames are symmetrically arranged longitudinally. A plurality of roller 2s are arranged at equal intervals on the groove frames, and the two roller 2s at the outer ends extend between the corresponding adjacent two roller 1s. The plurality of roller 2s are synchronously driven to rotate through a longitudinal driving assembly arranged at the lower part of the frame body; the lifting plate is suspended and supported by two lifting assemblies symmetrically arranged longitudinally on its bottom surface. The two lifting assemblies are synchronously driven and connected by cylinders fixedly arranged longitudinally opposite on the inner side surface of the frame body;

[0005] When the piston rods of the two cylinders are in the natural state, the height of the roller 2s is lower than the height of the roller 1s; when the piston rods of the two cylinders are in the extended state, they push the two lifting assemblies to lift the lifting plate, so that the height of the roller 2s is higher than the height of the roller 1s.

[0006] As a preferred technical solution of the utility model, the lifting assembly includes a longitudinally arranged guiding support rail, and the top surfaces of the ends of the guiding support rail are respectively concavely provided with guide rail grooves in the shape of a spoon in the same direction; the ends of the guiding support rail are respectively provided with a roller assembly clamped in a rolling manner up and down. The roller assembly at the lower part is fixedly connected with the frame body, the roller assembly at the upper part is fixedly connected with the bottom surface of the lifting plate, and a guiding assembly is arranged on the outer side of the roller assembly;

[0007] A crossbeam is horizontally connected between the guide rails of the two jacking assemblies, and the piston rods of the two cylinders are vertically fixed to the crossbeam; when the piston rods of the two cylinders are in a natural state, the roller assembly on top falls into the bottom of the corresponding guide rail groove; when the piston rods of the two cylinders are in an extended state, they synchronously push the two guide rails forward longitudinally through the crossbeam, causing the roller assembly on top to slide to the top surface of the corresponding guide rail, thereby realizing the lifting of the jacking plate.

[0008] As a preferred technical solution of the utility model, the roller assembly includes two inverted T-shaped plates fixedly connected to the frame body in a vertical direction opposite to each other, and two rolling shafts are connected between the vertical parts of the two T-shaped plates so as to rotate horizontally relative to each other.

[0009] As a preferred technical solution of the utility model, the guide assembly includes two vertically oppositely arranged and inverted L-shaped plates, the horizontal parts of the two L-shaped plates are vertically fixed to the outer T-shaped plate of the roller assembly above, the vertical facades of the two L-shaped plates are symmetrically rotatably connected to a pair of guide wheels, and a limit block is rollingly clamped between the two pairs of guide wheels, and the limit block is vertically connected to the inner facade of the support plate vertically arranged on the frame.

[0010] As a preferred technical solution of the utility model, an elastic limiting column is vertically arranged directly below the vertical portion of the L-shaped plate.

[0011] As an optimal technical solution of the utility model, the transverse drive assembly includes a servo motor 1 arranged at the end of the frame, and the power output end of the servo motor 1 is connected to a transmission shaft 1 longitudinally rotated on the frame through a chain sprocket assembly adapted thereto, and the ends of the transmission shaft 1 are respectively connected to a corresponding one of the rollers 1 through a chain sprocket assembly adapted thereto, and a transmission sprocket 1 is axially connected to the outer side of each roller 1, and multiple transmission sprockets 1 on the same side are connected to each other through a chain transmission adapted thereto.

[0012] As an optimal technical solution of the utility model, the longitudinal drive component includes two servo motors suspended on the bottom surface of the jacking plate, and the power output end of the two servo motors is transmission-connected with a steering gear, which passes through a square hole opened on the jacking plate, and one power output end of the steering gear is transmission-connected with a corresponding one of the two rollers through a chain sprocket assembly adapted thereto, and the other power output end is axially connected with a transmission shaft two, and the two transmission shafts are transmission-connected with a corresponding one of the two rollers through a chain sprocket assembly adapted thereto; the outer side of each of the two rollers is axially connected with a transmission sprocket two, and multiple transmission sprockets two on the same side are transmission-connected by a chain transmission adapted thereto.

[0013] As a preferred technical solution of the present utility model, two auxiliary sprockets are respectively rotatably connected to the inner sides of the long sides of the frame body. Each of the auxiliary sprockets is disposed opposite to the end face of the corresponding groove frame, and the top edge of the auxiliary sprocket is flush with the bottom edge of the driving sprocket in space.

[0014] As a preferred technical solution of the present utility model, at least two reinforcing bars are vertically connected between the two groove frames.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The present utility model uses two cylinders to synchronously drive the jacking plate through the vertically symmetrically arranged jacking components. This design of double-cylinder drive can effectively disperse the stress points during the jacking process, making the jacking process more stable and uniform; it avoids the inclination or shaking that may be caused by uneven stress during direct drive by a single cylinder, thereby improving the balance and stability of the foaming mold during the jacking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows a top view of the overall structure of the present utility model;

[0018] Figure 2 Shows a side view of the overall structure of the present utility model;

[0019] Figure 3 Shows a front view of the overall structure of the present utility model;

[0020] Figure 4 Shows a side view of the partial structure of the present utility model when the jacking plate is in the raised state;

[0021] Figure 5 Shows a side view of the structure of the guide support rail in the present utility model;

[0022] Figure 6 Shows a side view of the partial structure of the present utility model when the jacking plate is in the falling state;

[0023] Figure 7 Shows a partial three-dimensional structure schematic diagram (one) of the present utility model when the jacking plate is in the raised state;

[0024] Figure 8 Shows Figure 7 an enlarged view of the structure of part A in;

[0025] Figure 9 Shows a partial three-dimensional structure schematic diagram (two) of the present utility model when the jacking plate is in the raised state.

[0026] As shown in the figure: 1. Frame body; 11. Auxiliary sprocket; 2. First roller; 3. Transverse drive assembly; 31. First servo motor; 32. First transmission shaft; 33. First drive sprocket; 4. Lifting plate; 41. Groove frame; 42. Reinforcing strip; 43. Square hole; 5. Second roller; 6. Longitudinal drive assembly; 61. Second servo motor; 62. Second transmission shaft; 63. Second drive sprocket; 7. Cylinder; 71. Cross beam; 8. Lifting assembly; 81. Guide support rail; 811. Guide rail groove; 82. Roller assembly; 821. T-shaped plate; 822. Rolling shaft; 83. Guide assembly; 831. L-shaped plate; 832. Guide wheel; 833. Limit block; 834. Support plate; 835. Elastic limit post. Detailed implementation manners

[0027] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] Embodiment 1

[0029] To solve the technical problems in the background art, the following is a new type of foaming mold frame lifting and translation mechanism:

[0030] Combined with Figures 1 to 3 As shown, a new type of foaming mold frame lifting and translation mechanism includes a frame body 1. A plurality of first rollers 2 are symmetrically arranged at equal intervals along the long axis at the inner top of the frame body 1, and the plurality of first rollers 2 are synchronously driven to rotate by a transverse drive assembly 3 arranged at the end of the frame body 1; a lifting plate 4 is horizontally suspended in the middle of the frame body 1. Groove frames 41 are symmetrically arranged longitudinally along the short axis of the top surface of the lifting plate 4. A plurality of second rollers 5 are arranged at equal intervals on the groove frames 41, and the two second rollers 5 at the outer ends extend between the corresponding adjacent two first rollers 2. The plurality of second rollers 5 are synchronously driven to rotate by a longitudinal drive assembly 6 arranged at the lower part of the frame body 1; the lifting plate 4 is suspended by two lifting assemblies 8 symmetrically arranged longitudinally on its bottom surface, and the two lifting assemblies 8 are synchronously driven and connected by a cylinder 7 fixedly arranged longitudinally on the inner side surface of the frame body 1;

[0031] When the piston rods of the two cylinders 7 are in the natural state, the height of the second rollers 5 is lower than the height of the first rollers 2; when the piston rods of the two cylinders 7 are in the extended state, they push the two lifting assemblies 8 to lift the lifting plate 4, so that the height of the second rollers 5 is higher than the height of the first rollers 2.

[0032] By adopting the above technical solution, the lifting and translation mechanism of the foaming die carrier uses two cylinders 7 to synchronously drive the lifting plate 4 through the longitudinally symmetrically arranged lifting components 8. This design of double-cylinder drive can effectively disperse the stress points during the lifting process, making the lifting process smoother and more uniform; it avoids the inclination or shaking that may be caused by uneven stress when a single cylinder directly drives, thereby improving the balance and stability of the foaming die carrier during the lifting process.

[0033] Due to the enhanced balance and stability, problems such as misalignment and damage of the foaming die carrier caused by unstable lifting are reduced, thereby reducing the failure rate and downtime on the production line. This not only improves the overall operating efficiency of the production line but also reduces the economic losses caused by production interruptions.

[0034] A plurality of roller two 5 are equidistantly installed on the groove rack 41 of the lifting plate 4. These roller two 5 can rotate synchronously under the drive of the longitudinal drive component 6 to realize the translation of the foaming die carrier after lifting. At the same time, the two outermost roller two 5 extend between two adjacent roller one 2. This design enables the foaming die carrier to better translate and transition onto the roller one.

[0035] Embodiment Two

[0036] Combined with Figures 4 to 9 As shown, on the basis of the above embodiment, the following content is further given in this embodiment:

[0037] In this embodiment, as Figures 4 to 6 shown, the lifting component 8 includes a longitudinally arranged guide support rail 81, and the top surface of the end of the guide support rail 81 is respectively concavely provided with a guide rail groove 811 in the shape of a spoon; the ends of the guide support rail 81 are respectively clamped by a roller assembly 82 in a rolling manner up and down. The roller assembly 82 below is fixedly connected to the frame body 1, and the roller assembly 82 above is fixedly connected to the bottom surface of the lifting plate 4, and a guide component 83 is arranged on the outside of the roller assembly 82;

[0038] A cross beam 71 is horizontally installed between the guide support rails 81 of the two lifting components 8, and the piston rods of the two cylinders 7 are vertically and fixedly connected to the cross beam 71; when the piston rods of the two cylinders 7 are in the natural state, the roller assembly 82 above falls into the inner bottom of the corresponding guide rail groove 811; when the piston rods of the two cylinders 7 are in the extended state, they synchronously push the two guide support rails 81 to move forward longitudinally through the cross beam 71, causing the roller assembly 82 above to slide up to the top surface of the corresponding guide support rail 81, realizing the lifting of the lifting plate 4.

[0039] By adopting the above technical solution, the guide rail groove 811 at the end of the guide support rail 81 in the set lifting component 8 has a height difference. Therefore, the roller assembly 82 moving along the guide rail groove 811 will drive the lifting plate 4 to rise a certain height, thereby achieving the effect of lifting the foaming die carrier.

[0040] Among them, two cylinders 7 are used to synchronously drive the cross beam 71, and then push the two guide support rails 81 to move longitudinally. This design makes the jacking force evenly distributed on both sides of the jacking plate 4, effectively avoiding the problems of inclination or shaking that may occur when a single cylinder is used for driving.

[0041] When the cylinder piston rod extends, the roller assembly 82 located above can slide along the spoon-shaped structure of the guide rail groove 811 to the top surface of the guide support rail 81. This rolling fit method not only reduces the frictional resistance but also makes the jacking process smoother and more stable.

[0042] The way of relatively rolling and clamping the roller assembly 82 up and down makes the guide support rail 81 move more smoothly during the movement, and at the same time reduces mechanical wear and extends the service life.

[0043] The provided guiding assembly 83 can play a role in lifting and guiding the roller assembly 82 located above, so that the jacking plate 4 will not be misaligned or shaken during the lifting and lowering process, and further makes the jacking process smoother.

[0044] As Figures 7 to 9 shown, the roller assembly 82 includes two T-shaped plates 821 that are vertically and relatively fixed to the frame body 1 and inverted, and two rolling shafts 822 are horizontally and relatively rotatably mounted between the vertical parts of the two T-shaped plates 821.

[0045] By adopting the above technical solution, the vertical fixed design of the T-shaped plate 821 and the horizontal rotation design of the two rolling shafts 822 enable the entire roller assembly 82 to bear a large load. This structure can maintain stability and reliability during jacking or carrying heavy objects, avoiding potential safety hazards caused by unstable structures.

[0046] As Figure 8 and Figure 9 shown, the guiding assembly 83 includes two L-shaped plates 831 that are vertically and relatively arranged and inverted. The horizontal parts of the two L-shaped plates 831 are perpendicularly fixed to the outer T-shaped plates 821 of the roller assembly 82 located above. A pair of guiding wheels 832 are symmetrically rotatably connected to the outer surfaces of the vertical parts of the two L-shaped plates 831 respectively. A limiting block 833 is rollingly clamped between the two pairs of guiding wheels 832, and the limiting block 833 is perpendicularly connected to the inner surface of the support plate 834 vertically arranged on the frame body 1.

[0047] By adopting the above technical solution, a limiting block 833 is rollingly clamped between the two pairs of guiding wheels 832 in the provided guiding assembly 83. This design ensures the vertical movement track of the roller assembly 82 during the jacking process; the limiting block 833 serves as a guiding reference, effectively restricting the offset of the roller assembly 82 in the horizontal direction, thereby improving the stability and accuracy of the jacking process.

[0048] The two L-shaped plates 831 are arranged vertically opposite to each other, and their horizontal parts are vertically fixed to the T-shaped plates 821 outside the roller assembly 82, providing a stable support for the roller assembly 82. At the same time, the guide wheels 832 connected to the outer surface of the vertical part of the L-shaped plate further guide the roller assembly 82 to move along the predetermined track, thereby enhancing the accuracy and reliability of the guidance.

[0049] The rolling contact between the guide wheel 832 and the limit block 833 reduces the resistance and wear caused by sliding friction. This design not only extends the service life of the guide component, but also reduces the energy loss during the jacking process.

[0050] like Figure 8 and Figure 9 As shown, an elastic limiting column 835 is vertically arranged directly below the vertical portion of the L-shaped plate 831.

[0051] By adopting the above technical solution, after the piston rod of the cylinder 7 retracts, the roller assembly 82 at the top slides to the bottom along the guide groove 811 of the guide support rail 81. At this time, the L-shaped plate 831 will be limited by the shock absorption of the elastic limiting column 835 during the descent process, allowing it to fall flexibly and smoothly.

[0052] Preferably, the elastic limiting column 835 comprises a rigid column, and a spring is axially connected to the top surface of the rigid column.

[0053] Embodiment 3

[0054] Combination Figures 1 to 3 and Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0055] In this embodiment, if Figures 1 to 3 As shown, the transverse drive assembly 3 includes a servo motor 31 arranged at the end of the frame 1, and the power output end of the servo motor 31 is connected to the transmission shaft 32 longitudinally rotatingly arranged on the frame 1 through a chain and sprocket assembly adapted thereto, and the ends of the transmission shaft 32 are respectively connected to the corresponding one of the rollers 2 through a chain and sprocket assembly adapted thereto, and a transmission sprocket 33 is axially connected to the outer side of each roller 2, and multiple transmission sprockets 33 on the same side are connected to each other through a chain (not shown in the figure) adapted thereto.

[0056] By adopting the above technical solution, the power of the first servo motor 31 in the transverse drive assembly 3 is transmitted to the first transmission shaft 32 through the chain and sprocket assembly, and then the first transmission shaft 32 drives one of the first rollers 2 through the chain and sprocket assembly, and the other first rollers 2 are synchronously driven through the transmission sprocket 33 in cooperation with the chain. This transmission method has a compact structure, high transmission efficiency, and can effectively reduce the energy loss during the transmission process. Since all the first rollers 2 are synchronously driven, the rotational speed and direction between them are exactly the same, reducing the deviation and error caused by the rotational speed deviation or inconsistent direction.

[0057] As Figure 1 and Figure 2 shown, two auxiliary sprockets 11 are respectively rotatably connected to the inner sides of the long sides of the frame body 1, each of the auxiliary sprockets 11 is disposed opposite to the end face of the corresponding groove frame 41, and the top edge of the auxiliary sprocket 11 is flush with the bottom edge of the transmission sprocket 33 in space.

[0058] By adopting the above technical solution, the auxiliary sprocket 11 serves as an additional support point, providing better guarantee for the stability of the second roller 5 during the translation process. Especially when the weight of the foaming die frame is large or the moving speed is fast, the auxiliary sprocket 11 can effectively prevent the second roller 5 from shifting or shaking due to uneven force, thereby improving the stability and balance of the entire lifting and translation mechanism.

[0059] As Figures 1 to 3 shown, the longitudinal drive assembly 6 includes a second servo motor 61 suspended from the bottom surface of the lifting plate 4. The power output end of the second servo motor 61 is drivingly connected to a steering gear, and the steering gear passes through a square hole 43 opened on the lifting plate 4. One power output end of the steering gear is drivingly connected to a corresponding second roller 5 through a chain and sprocket assembly adapted thereto, and the other power output end is axially connected to a second transmission shaft 62. The second transmission shaft 62 is drivingly connected to a corresponding second roller 5 through a chain and sprocket assembly adapted thereto; a transmission sprocket 63 is axially connected to the outside of each second roller 5, and a plurality of the transmission sprockets 63 on the same side are drivingly connected through a chain (not shown in the figure) adapted thereto.

[0060] By adopting the above technical solution, the power of the servo motor 2 61 in the longitudinal drive assembly 6 is transmitted to the steering gear, and one power output end of the steering gear drives one of the rollers 2 5 through the chain sprocket assembly, and the other power output end thereof is axially connected to the transmission shaft 2 62, and the transmission shaft 2 62 drives another roller 2 5 through the chain sprocket assembly, and the other rollers 2 5 are synchronously driven by the chain through the transmission sprocket 2 63. This design ensures the synchronous rotation of the rollers 2 5 on the same side, avoiding vibration and noise caused by inconsistent rotation speed. Since all rollers 2 5 are synchronously driven, their rotation speeds and directions are completely consistent, reducing deviations and errors caused by rotation speed deviation or inconsistent direction.

[0061] like Figure 1 and Figure 7 As shown, at least two reinforcement strips 42 are vertically connected between the two groove frames 41 .

[0062] By adopting the above technical solution, the reinforcing strip 42 is used as a structural reinforcement member, which can significantly improve the overall rigidity of the groove frame 41 and the roller 2 5 above it. In addition to enhancing the rigidity, the reinforcing strip 42 also enhances the connection strength between the groove frames 41 through its connection function, making the entire lifting plate 4 more stable when subjected to force and less prone to twisting or tilting.

[0063] The working principle and use process of this utility model:

[0064] When the utility model is in use, first, the servo motor 31 of the transverse drive assembly 3 drives the transmission shaft 32 to rotate through the chain sprocket assembly, and then drives the corresponding roller 2 to rotate synchronously through the chain sprocket assembly. The transmission sprocket 33 and the chain outside the roller 2 ensure that all rollers 2 move synchronously to achieve lateral translation of the foaming mold frame.

[0065] When it is necessary to lift the foaming mold frame, the longitudinal drive assembly 6 remains stationary, and the piston rods of the two cylinders 7 begin to extend. The cylinders 7 push the guide rails 81 of the two lifting assemblies 8 forward through the crossbeam 71, so that the roller assembly 82 at the top slides along the guide rail groove 811 to the top surface of the guide rail 81, thereby lifting the lifting plate 4 and the roller 2 5 thereon. As the height of roller 2 5 gradually exceeds that of roller 1 2, the foaming mold frame is lifted to the required height.

[0066] During the lifting process, the guide wheel 832 of the guide assembly 83 rolls along the limit block 833 to ensure the stability of the lifting process; the elastic limit column 835 arranged below the L-shaped plate 831 can provide a limit and buffering effect after landing.

[0067] When the foaming die carrier reaches the specified height, the second servo motor 61 of the longitudinal drive assembly 6 drives the corresponding second rollers 5 to rotate synchronously through a steering gear, a second transmission shaft 62 and a chain and sprocket assembly, so as to realize the longitudinal translation of the foaming die carrier in the jacking state. The transmission sprocket 63 and the chain on the outer side of the second rollers 5 ensure the synchronous movement of all the second rollers 5 and maintain the stability of the movement of the foaming die carrier.

[0068] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A new type of lifting and translation mechanism for a foaming die carrier, including a frame body (1). Along the long axis of the inner top of the frame body (1), a plurality of first rollers (2) are symmetrically arranged at equal intervals transversely. The plurality of first rollers (2) are synchronously driven to rotate by a transverse drive assembly (3) arranged at the end of the frame body (1). It is characterized in that: In the middle of the frame body (1), a jacking plate (4) is horizontally suspended. Along the short axis of the top surface of the jacking plate (4), groove frames (41) are longitudinally and symmetrically arranged respectively. A plurality of second rollers (5) are equidistantly arranged on the groove frames (41), and the two second rollers (5) at the outer ends extend between two adjacent first rollers (2). The plurality of second rollers (5) are synchronously driven to rotate by a longitudinal driving assembly (6) arranged at the lower part inside the frame body (1); the jacking plate (4) is suspended and supported by two jacking assemblies (8) longitudinally and symmetrically arranged on its bottom surface, and the two jacking assemblies (8) are synchronously driven and connected by cylinders (7) longitudinally and relatively fixed on the inner side surfaces of the frame body (1). When the piston rods of the two cylinders (7) are in the natural state, the height of the second rollers (5) is lower than the height of the first rollers (2); when the piston rods of the two cylinders (7) are in the extended state, they push the two jacking assemblies (8) to jack up the jacking plate (4), so that the height of the second rollers (5) is higher than the height of the first rollers (2).

2. The novel foaming mold base lifting and translation mechanism according to claim 1, wherein: The jacking assembly (8) includes a longitudinally arranged guiding and supporting rail (81), and spoon-shaped guide grooves (811) are concavely arranged in the same direction on the top surfaces of the ends of the guiding and supporting rail (81); rolling shaft assemblies (82) are respectively clamped by rolling up and down at the ends of the guiding and supporting rail (81). The rolling shaft assembly (82) at the lower part is fixedly connected with the frame body (1), and the rolling shaft assembly (82) at the upper part is fixedly connected with the bottom surface of the jacking plate (4), and a guiding assembly (83) is arranged on the outer side of the rolling shaft assembly (82). A cross beam (71) is horizontally bridged between the guiding and supporting rails (81) of the two jacking assemblies (8), and the piston rods of the two cylinders (7) are vertically and fixedly connected with the cross beam (71); when the piston rods of the two cylinders (7) are in the natural state, the rolling shaft assembly (82) at the upper part falls into the inner bottom of the corresponding guide groove (811); when the piston rods of the two cylinders (7) are in the extended state, they synchronously push the two guiding and supporting rails (81) to move longitudinally forward through the cross beam (71), so that the rolling shaft assembly (82) at the upper part slides to the top surface of the corresponding guiding and supporting rail (81), realizing the lifting of the jacking plate (4).

3. A novel foaming mold base lifting and translation mechanism according to claim 2, characterized in that: The rolling shaft assembly (82) includes two inverted T-shaped plates (821) vertically and relatively fixedly connected to the frame body (1), and two rolling shafts (822) are horizontally and relatively rotatably bridged between the vertical parts of the two T-shaped plates (821).

4. A novel foaming mold base lifting and translation mechanism according to claim 3, characterized in that: The guiding assembly (83) includes two vertically and relatively arranged inverted L-shaped plates (831). The horizontal parts of the two L-shaped plates (831) are vertically and fixedly connected with the outer T-shaped plates (821) of the rolling shaft assembly (82) at the upper part. A pair of guiding wheels (832) are respectively symmetrically rotatably connected to the outer surfaces of the vertical parts of the two L-shaped plates (831). A limiting block (833) is clamped by rolling between the two pairs of guiding wheels (832), and the limiting block (833) is vertically connected with the inner surface of a support plate (834) vertically arranged on the frame body (1).

5. A novel foaming mold base lifting and translation mechanism according to claim 4, characterized in that: An elastic limiting column (835) is vertically arranged directly below the vertical part of the L-shaped plate (831).

6. The novel foaming die carrier lifting and translation mechanism according to claim 1, characterized in that: The transverse driving assembly (3) includes a first servo motor (31) arranged at the end of the frame body (1). The power output end of the first servo motor (31) is in transmission connection with a first transmission shaft (32) longitudinally rotatably arranged on the frame body (1) through a chain and sprocket assembly adapted thereto. The end parts of the first transmission shaft (32) are respectively in transmission connection with a corresponding one of the first rollers (2) through a chain and sprocket assembly adapted thereto. A first transmission sprocket (33) is axially connected to the outer side of each first roller (2). A plurality of the first transmission sprockets (33) on the same side are in transmission connection through a chain adapted thereto.

7. A novel foaming mold base lifting and translation mechanism according to claim 1, characterized in that: The longitudinal driving assembly (6) includes a second servo motor (61) suspended on the bottom surface of the jacking plate (4). The power output end of the second servo motor (61) is in transmission connection with a steering gear. The steering gear passes through a square hole (43) formed in the jacking plate (4). One power output end of the steering gear is in transmission connection with a corresponding one of the second rollers (5) through a chain and sprocket assembly adapted thereto. The other power output end is axially connected to a second transmission shaft (62). The second transmission shaft (62) is in transmission connection with a corresponding one of the second rollers (5) through a chain and sprocket assembly adapted thereto. A second transmission sprocket (63) is axially connected to the outer side of each second roller (5). A plurality of the second transmission sprockets (63) on the same side are in transmission connection through a chain adapted thereto.

8. A novel foaming mold base lifting and translation mechanism according to claim 6, characterized in that: Two auxiliary sprockets (11) are respectively rotatably connected to the inner sides of the long sides of the frame body (1). Each auxiliary sprocket (11) is arranged opposite to the end face of the corresponding groove frame (41), and the top edge of the auxiliary sprocket (11) is flush with the bottom edge of the first transmission sprocket (33) in space.

9. A novel foaming mold base lifting and translation mechanism according to any one of claims 1 to 8, characterized in that: At least two reinforcing bars (42) are vertically connected between the two groove frames (41).

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