Tray mold

Abstract

Lifting guide columns are symmetrically and fixedly installed in the middles of the two sides of the top face of an installation base, a limiting top plate is fixedly installed at the top ends of the lifting guide columns through bolts, and a lifting forming female die is slidably connected to the top of the outer side of the limiting top plate in a sleeved mode. According to the lifting type split extrusion forming mechanism, all components in the lifting type split extrusion forming mechanism are matched with one another, the forming process of a tray mold is optimized, through the mutual matching between the lifting telescopic rod and the lifting guide column, the tray mold can be conveniently formed, and the forming efficiency is improved. The lifting forming female die can dynamically ascend and descend according to needs in the using process, so that it is ensured that enough cavities can be formed in the tray die in the spreading stage in the using process, the tray can be filled with sufficient wood chips in the tray forming process, flaws caused by insufficient wood chips in the tray production process are effectively avoided, and the production efficiency is improved. And the product quality of the tray finished product is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressurized molds, in particular to a tray mold. Background Art

[0002] A pressure processing method in which a punch or a punch is used to pressurize the blank placed in the die to produce plastic flow, thereby obtaining a product corresponding to the shape of the die hole or the concave and convex molds. During extrusion, the blank produces three-dimensional compressive stress, and even a blank with low plasticity can be extruded into shape;

[0003] However, the current pallet extrusion mold lacks a corresponding auxiliary driving structure during use, resulting in insufficient internal cavity for storing and guiding the processed raw materials. As a result, the pallet extrusion mold is difficult to form a compact finished product when extruding loose wood chips, thereby reducing the convenience of using the pallet mold. Utility Model Content

[0004] The utility model provides a pallet mold, which can effectively solve the problem of the pallet extrusion mold proposed in the above background technology that, due to the lack of a corresponding auxiliary driving structure during use, the extrusion mold does not have sufficient cavity inside to store and guide the processed raw materials during use, resulting in the pallet extrusion mold being difficult to form a compact finished product when extruding loose wood chips, thereby reducing the convenience of use of the pallet mold.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tray mold, comprising a mounting base, a lifting split extrusion molding mechanism is provided on the top of the mounting base;

[0006] The lifting split extrusion molding mechanism includes a lifting guide column, a limiting top plate, a lifting molding die, a limiting frame, a mounting top plate, a connecting top plate, a connecting vertical plate, a lifting molding punch, a connecting short plate, a limiting bottom plate, a lifting telescopic rod, a material storage rectangular groove, a material guide rectangular block, a molding rectangular rod, a molding cone block, a separation circular groove, a separation slide rod, a mounting rectangular bottom block, a supporting bottom column and a supporting side block;

[0007] The middle parts of both sides of the top surface of the mounting base are symmetrically fixed with lifting guide columns, the top ends of the lifting guide columns are fixedly mounted with a limit top plate by bolts, the top outer side of the limit top plate is slidably sleeved with a lifting forming die, and the top edge of the lifting forming die is fixedly mounted with a limit frame;

[0008] The top of the lifting forming die is provided with a mounting top plate, the bottom surface of the mounting top plate is fixedly installed with a connecting top plate, the middle part of the bottom surface of the connecting top plate is evenly installed with connecting vertical plates by bolts, the bottom surfaces of multiple connecting vertical plates are commonly fixedly connected to the lifting forming punch, and connecting short plates are fixedly installed on both sides of the bottom of both ends of the lifting forming punch, and the bottom surfaces of the two connecting short plates are commonly fixedly connected to the limiting bottom plate, and a lifting telescopic rod is fixedly installed at the position between the two connecting short plates on the top of the limiting bottom plate;

[0009] The lifting forming die is evenly provided with material-containing rectangular grooves, and a material-guiding rectangular block is fixedly connected to the bottom edge of the lifting forming die corresponding to the bottom end of the material-containing rectangular groove by bolts. A forming rectangular rod is slidably installed inside the material-guiding rectangular block, and a forming cone block is fixedly installed in the middle of the top surface of the forming rectangular rod.

[0010] A separation circular groove is provided on the top surface of the lifting forming die at a position corresponding to the outer circle of the material holding rectangular groove, and a separation slide bar is inserted into the separation circular groove;

[0011] The four corners of the bottom surface of the mounting base are fixedly connected to the mounting rectangular bottom blocks by bolts, the middle of the top surface of the mounting rectangular bottom block is fixedly connected to the supporting bottom column, and the two sides of the bottom surface of the mounting base are fixedly connected to the supporting side blocks by bolts.

[0012] Preferably, the holes on both sides of the lifting forming die are tightly slidably fitted with the outer sides of the lifting guide pillars, the top of the mounting top plate is connected to the external hydraulic drive assembly, and the lifting forming die and the lifting forming punch correspond to each other.

[0013] Preferably, the bottom end of the lifting and telescopic rod is fixedly connected to the top surface of the mounting base by means of bolts, and the lifting and telescopic rod is supplied with oil by means of an external hydraulic device.

[0014] Preferably, the outer side of the forming rectangular rod is tightly slidably fitted with the inner wall of the material guiding rectangular block, and a tapered structure is provided between the material guiding rectangular block and the groove of the forming rectangular rod.

[0015] Preferably, the separation circular groove and the top of the separation slide bar are both provided with a conical structure, the inner wall of the separation circular groove and the outer side of the separation slide bar are tightly slidably fitted, and the top surface of the separation slide bar is flush with the inner bottom surface of the lifting forming die.

[0016] Preferably, the bottom surface of the mounting rectangular bottom block is flush with the bottom surface of the supporting side block, and the top surface of the supporting bottom column is aligned with the bottom surface of the lifting forming die.

[0017] Preferably, a sliding, lifting, separating and demoulding mechanism is provided on the top of the mounting base;

[0018] The sliding lifting separation demoulding mechanism includes a lifting drive plate, a demoulding telescopic rod, a driving buckle, a guide outer frame, a demoulding bottom plate, a reset spring, a guide small column, a driving bottom block, a retreat spring, a clamping slider, a limiting center oblique block and a driving side oblique block;

[0019] A lifting drive plate is provided at a position on the top surface of the mounting base corresponding to the outer side of the supporting bottom column, and demoulding telescopic rods are symmetrically installed on both ends of the top surface of the lifting drive plate through bolts, and driving buckles are installed on the middle part of both sides of the lifting drive plate through bolts, and guide outer frames are installed at positions on both sides of the mounting base corresponding to the outer sides of the driving buckles through bolts;

[0020] A demoulding bottom plate is provided at a position between the supporting edge blocks at the bottom of the mounting base, a reset spring is evenly embedded and installed on the top surface of the demoulding bottom plate, a guide column is installed by a bolt at a position on one side of the reset spring on the top surface of the demoulding bottom plate, and a driving bottom block is fixedly connected to a position on the top surface of the demoulding bottom plate corresponding to the bottom end of the formed rectangular rod;

[0021] The demoulding base plate is fixedly embedded with a retreat spring at positions on both sides of the driving buckle, and the end of the retreat spring is fixedly connected to a clamping slider at a position corresponding to one side of the driving buckle. A limited center oblique block is provided in the middle of the side of the clamping slider, and the side of the clamping slider is fixedly connected to driving side oblique blocks at positions on both sides of the limited center oblique block.

[0022] Preferably, the outer side of the driving buckle is tightly slidably fitted with the inner wall of the guide outer frame, and the top of the guide column and the limiting hole on the bottom surface of the mounting base correspond to each other.

[0023] Preferably, the outer side of the driving bottom block and the inner side sliding groove of the mounting base are tightly slidably fitted, and the top surface of the driving bottom block and the bottom surface of the formed rectangular rod are tightly slidably fitted.

[0024] Preferably, the bottom surface of the limiting center inclined block and the driving buckle are engaged with each other, the top surface of the driving side inclined block and the bottom of the guide outer frame are tightly fitted, the clamping slider is movably connected to the side of the demolding bottom plate by bolts, and the clamping slider can slide axially along the retreat spring.

[0025] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0026] 1. A lifting split extrusion molding mechanism is set up. The mutual cooperation between the various components within the lifting split extrusion molding mechanism optimizes the molding process of the pallet mold. The mutual cooperation between the lifting telescopic rod and the lifting guide column allows the lifting molding die to be dynamically raised and lowered as needed during use, thereby ensuring that there is sufficient cavity inside the pallet mold during the material laying stage, so that sufficient wood chips can be filled during the pallet molding process, effectively avoiding defects caused by insufficient wood chips during the pallet production process, and further improving the product quality of the finished pallet.

[0027] At the same time, through the split structural design between the lifting forming die, the lifting forming punch and the forming rectangular rod, the pallet mold can synchronously extrude the top and bottom of the pallet during use, which improves the product quality while processing the pallet into more complex shapes, thereby effectively improving the convenience and smoothness of the use of the pallet mold.

[0028] 2. A sliding, lifting, separating and demoulding mechanism is provided. The demoulding process of the pallet mold is optimized through the mutual cooperation between the various components within the sliding, lifting, separating and demoulding mechanism. The demoulding telescopic rod, the lifting drive plate and the demoulding base plate cooperate to drive the various components to move synchronously. Then, the lifting drive plate and the demoulding base plate rise and drive the forming rectangular rods and the separating slide rods to extrude the finished product inside the lifting forming die. The design of multiple sets of forming rectangular rods and separating slide rods makes the force on the finished product more balanced, effectively preventing the finished pallet product from being damaged during the demoulding process, and further improving the smoothness of the use of the pallet mold.

[0029] At the same time, through the mutual cooperation between the driving buckle and the clamping slider, the lifting driving plate is linked with the demoulding base plate during the rising process, and through the mutual cooperation between the guide outer frame and the driving side bevel block, the demoulding base plate is reset after the demoulding is completed, so as to ensure the normal demoulding of the pallet mold after the next molding, thereby further improving the convenience of using the pallet mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0031] In the attached figure:

[0032] Figure 1 It is a structural diagram of the utility model;

[0033] Figure 2 It is a schematic diagram of the structure of the utility model;

[0034] Figure 3It is a structural diagram of the bottom of the mounting base of the utility model;

[0035] Figure 4 This is a structural diagram of the installation of the lifting forming punch of the utility model;

[0036] Figure 5 This is a structural diagram of the installation of the lifting and telescopic rod of the utility model;

[0037] Figure 6 This is a schematic diagram of the structure inside the lifting and forming die of the utility model;

[0038] Figure 7 This is a structural diagram of the installation of the formed rectangular rod of the utility model;

[0039] Figure 8 This is a structural diagram of the installation of the supporting edge block of the utility model;

[0040] Figure 9 This is a schematic structural diagram of the sliding lifting separation demoulding mechanism of the utility model;

[0041] Figure 10 It is a structural diagram of the reset spring of the utility model;

[0042] Figure 11 This is a schematic structural diagram of the driving side oblique block of the utility model;

[0043] Numbers in the figure: 1. Install the base;

[0044] 2. Lifting split extrusion molding mechanism; 201. Lifting guide column; 202. Positioning top plate; 203. Lifting molding die; 204. Positioning frame; 205. Installing top plate; 206. Connecting top plate; 207. Connecting vertical plate; 208. Lifting molding punch; 209. Connecting short plate; 210. Positioning bottom plate; 211. Lifting telescopic rod; 212. Rectangular groove for material storage; 213. Rectangular guide block; 214. Forming rectangular rod; 215. Forming cone block; 216. Separation circular groove; 217. Separation slide bar; 218. Installing rectangular bottom block; 219. Supporting bottom column; 220. Supporting side block;

[0045] 3. Sliding lifting and separating demoulding mechanism; 301. Lifting drive plate; 302. Demolding telescopic rod; 303. Driving buckle; 304. Guide outer frame; 305. Demolding bottom plate; 306. Return spring; 307. Guide small column; 308. Driving bottom block; 309. Retraction spring; 310. Snap-on slider; 311. Limiting center oblique block; 312. Driving side oblique block. DETAILED DESCRIPTION

[0046] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0047] Example: Figure 1-11 As shown, the utility model provides a technical solution, a pallet mold, comprising a mounting base 1, a lifting split extrusion molding mechanism 2 is provided on the top of the mounting base 1;

[0048] The lifting split extrusion molding mechanism 2 includes a lifting guide column 201, a limiting top plate 202, a lifting molding die 203, a limiting frame 204, a mounting top plate 205, a connecting top plate 206, a connecting vertical plate 207, a lifting molding punch 208, a connecting short plate 209, a limiting bottom plate 210, a lifting telescopic rod 211, a material accommodating rectangular groove 212, a material guiding rectangular block 213, a molding rectangular rod 214, a molding cone block 215, a separating circular groove 216, a separating sliding rod 217, a mounting rectangular bottom block 218, a supporting bottom column 219, and a supporting side block 220.

[0049] The middle of both sides of the top surface of the mounting base 1 are symmetrically fixed with lifting guide columns 201, and the top of the lifting guide columns 201 is fixed with a limit top plate 202 by bolts. The top of the outer top of the limit top plate 202 is slidably sleeved with a lifting forming die 203, and the top edge of the lifting forming die 203 is fixed with a limit frame 204;

[0050] A mounting top plate 205 is provided on the top of the lifting forming die 203, a connecting top plate 206 is fixedly mounted on the bottom surface of the mounting top plate 205, connecting vertical plates 207 are evenly mounted on the middle of the bottom surface of the connecting top plate 206 by bolts, and a lifting forming punch 208 is fixedly connected to the bottom surfaces of multiple connecting vertical plates 207. The holes on both sides of the lifting forming die 203 are tightly slidably fitted with the outer sides of the lifting guide pillars 201. The top of the mounting top plate 205 is connected to an external hydraulic drive component, and the lifting forming die 203 and the lifting forming punch 208 correspond to each other.

[0051] Connecting short plates 209 are fixedly installed on both sides of the bottom of both ends of the lifting forming punch 208. The bottom surfaces of the two connecting short plates 209 are fixedly connected to the limiting bottom plate 210. A lifting telescopic rod 211 is fixedly installed at the position between the two connecting short plates 209 on the top of the limiting bottom plate 210. The bottom end of the lifting telescopic rod 211 is fixedly connected to the top surface of the mounting base 1 by bolts, and the lifting telescopic rod 211 is supplied with oil by an external hydraulic device.

[0052] The lifting forming die 203 is evenly provided with material accommodating rectangular grooves 212. A material guiding rectangular block 213 is fixedly connected to the bottom edge of the lifting forming die 203 corresponding to the bottom end of the material accommodating rectangular groove 212 by bolts. A forming rectangular rod 214 is slidably installed inside the material guiding rectangular block 213. A forming cone block 215 is fixedly installed in the middle of the top surface of the forming rectangular rod 214. The outer side of the forming rectangular rod 214 is tightly slidably fitted with the inner wall of the material guiding rectangular block 213. A cone structure is provided between the grooves of the material guiding rectangular block 213 and the forming rectangular rod 214.

[0053] A separation circular groove 216 is provided on the top surface of the lifting forming die 203 at the position corresponding to the outer circle of the material-containing rectangular groove 212. A separation slide bar 217 is slidably inserted into the separation circular groove 216. The tops of the separation circular groove 216 and the separation slide bar 217 are both provided with a conical structure. The inner wall of the separation circular groove 216 and the outer side of the separation slide bar 217 are tightly slidably fitted, and the top surface of the separation slide bar 217 is flush with the inner bottom surface of the lifting forming die 203.

[0054] The bottom surface of the rectangular bottom block 218 is installed flush with the bottom surface of the supporting side block 220, and the top surface of the supporting bottom column 219 is aligned with the bottom surface of the lifting forming die 203;

[0055] The four corners of the bottom surface of the mounting base 1 are fixedly connected with mounting rectangular bottom blocks 218 by bolts, the middle of the top surface of the mounting rectangular bottom block 218 is fixedly connected with a supporting bottom column 219, and both sides of the bottom surface of the mounting base 1 are fixedly connected with supporting side blocks 220 by bolts. The mutual cooperation between the internal components of the lifting split extrusion molding mechanism 2 optimizes the molding process of the pallet mold. The mutual cooperation between the lifting telescopic rod 211 and the lifting guide column 201 enables the lifting molding die 203 to be dynamically lifted and lowered as needed during use, thereby ensuring that the pallet mold has sufficient cavity inside during the material laying stage during use, so that sufficient wood chips can be filled in the process of pallet molding, effectively avoiding defects due to insufficient wood chips during the production process of the pallet, and further improving the product quality of the finished pallet.

[0056] At the same time, the split structural design between the lifting forming die 203, the lifting forming punch 208 and the forming rectangular rod 214 enables the pallet mold to simultaneously extrude the top and bottom of the pallet during use, thereby improving product quality while allowing the pallet to be processed into more complex shapes, thereby effectively improving the convenience and smoothness of the use of the pallet mold;

[0057] A sliding, lifting, separating and demoulding mechanism 3 is provided on the top of the mounting base 1;

[0058] The sliding lifting separation and demoulding mechanism 3 includes a lifting drive plate 301, a demoulding telescopic rod 302, a driving buckle 303, a guide outer frame 304, a demoulding bottom plate 305, a return spring 306, a guide small column 307, a driving bottom block 308, a retreat spring 309, a clamping slider 310, a limiting center oblique block 311 and a driving side oblique block 312;

[0059] A lifting drive plate 301 is provided on the top surface of the mounting base 1 at a position corresponding to the outer side of the supporting bottom column 219. Demolding telescopic rods 302 are symmetrically mounted on both ends of the top surface of the lifting drive plate 301 by bolts. Drive buckles 303 are mounted on the middle of both sides of the lifting drive plate 301 by bolts. Guide outer frames 304 are mounted on both sides of the mounting base 1 at positions corresponding to the outer sides of the drive buckles 303 by bolts.

[0060] A demoulding bottom plate 305 is provided at a position between the supporting edge blocks 220 at the bottom of the mounting base 1. A reset spring 306 is evenly embedded and installed on the top surface of the demoulding bottom plate 305. A guide column 307 is installed on the top surface of the demoulding bottom plate 305 at a position corresponding to one side of the reset spring 306 through a bolt. The outer side of the driving buckle 303 is tightly slidably fitted with the inner wall of the guide outer frame 304, and the top of the guide column 307 corresponds to the limiting hole on the bottom surface of the mounting base 1.

[0061] The top surface of the demoulding bottom plate 305 is fixedly connected to the bottom end of the formed rectangular rod 214. The outer side of the driving bottom block 308 is tightly slidably fitted with the inner groove of the mounting base 1. The top surface of the driving bottom block 308 is tightly slidably fitted with the bottom surface of the formed rectangular rod 214.

[0062] The two sides of the demoulding base plate 305 are fixedly embedded with retreat springs 309 at the positions on both sides of the driving buckle 303. The end of the retreat spring 309 is fixedly connected to the position on one side of the driving buckle 303. A limited center oblique block 311 is set in the middle of the side of the clamping slider 310. The sides of the clamping slider 310 are fixedly connected with driving side oblique blocks 312 at the positions on both sides of the limited center oblique block 311. The bottom surface of the limited center oblique block 311 and the driving buckle 303 are buckled with each other, and the top surface of the driving side oblique block 312 is tightly fitted with the bottom of the guide outer frame 304. The clamping slider 310 is movably connected to the side of the demoulding base plate 305 by bolts, and the clamping slider 310 can be withdrawn. The positioning spring 309 slides axially, and the mutual cooperation between the various components inside the sliding lifting and separating demoulding mechanism 3 optimizes the demoulding process of the tray mold. The cooperation between the demoulding telescopic rod 302, the lifting drive plate 301 and the demoulding bottom plate 305 drives the various components to move synchronously, and then the lifting drive plate 301 and the demoulding bottom plate 305 drive the forming rectangular rod 214 and the separating slide rod 217 to extrude the finished product inside the lifting forming die 203. The design of multiple sets of forming rectangular rods 214 and the separating slide rod 217 makes the force on the finished product more balanced, effectively preventing the tray finished product from being damaged during the demoulding process, and further improving the smoothness of the use of the tray mold.

[0063] At the same time, through the mutual cooperation between the driving buckle 303 and the clamping slider 310, the lifting driving plate 301 is linked with the demoulding base plate 305 during the rising process, and through the mutual cooperation between the guide outer frame 304 and the driving side bevel block 312, the demoulding base plate 305 is reset after the demoulding is completed, so as to ensure the normal demoulding of the pallet mold after the next molding, thereby further improving the convenience of use of the pallet mold.

[0064] The working principle and use process of the present invention: When the tray mold is used for processing, the present invention first installs the lifting telescopic rods 211 to the bottom of both sides of the lifting forming die 203 by connecting the short plate 209 and the limiting bottom plate 210. Then, the lifting telescopic rods 211 are extended to drive the lifting forming die 203 as a whole to rise along the outer side of the lifting guide column 201, and the limiting top plate 202 is used to limit the rising range of the lifting forming die 203, so that the forming rectangular rod 214 and the separation slide rod 217 are respectively lowered to the bottom of the guide rectangular block 213 and the separation circular groove 216 under the action of gravity;

[0065] Then, the wood chips are filled into the lifting forming die 203 by the spreading equipment, and the installation top plate 205 is driven to descend by the external hydraulic driving equipment, and the connecting top plate 206, the connecting vertical plate 207 and the lifting forming convex die 208 are driven to descend synchronously during the process of the installation top plate 205 descending, and the lifting forming convex die 208 is gradually inserted into the limiting frame 204 during the process of the lifting forming convex die 208 descending, and when the bottom surface of the lifting forming convex die 208 contacts the top of the wood chips raw material inside the lifting forming die 203, the lifting forming convex die 208 will synchronously drive the lifting forming convex die 208 to move downward. The movable elevating forming die 203 overcomes the supporting force of the elevating telescopic rod 211 and slides downward. During the descent of the elevating forming die 203, the forming rectangular rod 214 and the forming cone 215 compress the internal cavity of the material guide rectangular block 213. As the elevating forming die 203 and the elevating forming punch 208 descend, the elevating forming punch 208, the forming rectangular rod 214 and the forming cone 215 cooperate with each other to squeeze and shape the wood chips inside the elevating forming die 203, thereby completing the processing of the pallet.

[0066] When it is necessary to demould the finished product pressed inside the elevating forming die 203, the demoulding telescopic rod 302 on the top of the elevating driving plate 301 is extended to drive the elevating driving plate 301 to rise in the opposite direction, and during the rising process of the elevating driving plate 301, the driving buckle 303 drives the clamping slider 310 to rise synchronously, and during the rising process of the elevating driving plate 301, the separating slide bar 217 is synchronously driven to rise along the inside of the separating circular groove 216, so that the tray inside the elevating forming die 203 is slightly lifted upward by the separating slide bar 217;

[0067] The demoulding base plate 305 is synchronously driven to limit the position during the rising of the clamping slider 310, and is guided by the guide column 307 during the rising of the demoulding base plate 305 to prevent the demoulding base plate 305 from deflecting during the rising process. Then, as the demoulding base plate 305 rises, the demoulding base plate 305 cooperates with the driving bottom block 308 to push the forming rectangular rod 214 upward, and then the bottom of the workpiece inside the material-holding rectangular groove 212 is lifted by the rising of the forming rectangular rod 214, and then the buckle 303 is driven to pass through the limit When the center bevel block 311 drives the clamping slider 310 to pass through the side of the guide outer frame 304, the cooperation between the driving side bevel block 312 and the guide outer frame 304 enables the clamping slider 310 to overcome the elastic force of the retreat spring 309 and slide toward the inner side of the demolding base plate 305, and the limiting center bevel block 311 and the driving buckle 303 are separated from each other, and finally the demolding base plate 305 is reset by the reset spring 306, and then the workpiece inside the lifting and lowering forming die 203 is demolded by rising the forming rectangular rod 214 and the separation slide rod 217.

[0068] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A tray mold, comprising a mounting base (1), characterized in that: A lifting split extrusion molding mechanism (2) is provided on the top of the mounting base (1); The lifting split extrusion molding mechanism (2) comprises a lifting guide column (201), a limiting top plate (202), a lifting molding die (203), a limiting frame (204), a mounting top plate (205), a connecting top plate (206), a connecting vertical plate (207), a lifting molding punch (208), a connecting short plate (209), a limiting bottom plate (210), a lifting telescopic rod (211), a material-containing rectangular groove (212), a material-guiding rectangular block (213), a molding rectangular rod (214), a molding cone block (215), a separating circular groove (216), a separating sliding rod (217), a mounting rectangular bottom block (218), a supporting bottom column (219), and a supporting side block (220); The middle parts of both sides of the top surface of the mounting base (1) are symmetrically fixedly mounted with lifting guide columns (201), the top ends of the lifting guide columns (201) are fixedly mounted with a limit top plate (202) via bolts, the top outer side of the limit top plate (202) is slidably sleeved with a lifting forming die (203), and the top edge of the lifting forming die (203) is fixedly mounted with a limit frame (204); The top of the lifting forming die (203) is provided with a mounting top plate (205), the bottom surface of the mounting top plate (205) is fixedly mounted with a connecting top plate (206), the middle part of the bottom surface of the connecting top plate (206) is evenly mounted with connecting vertical plates (207) by bolts, the bottom surfaces of the plurality of connecting vertical plates (207) are commonly fixedly connected with a lifting forming convex die (208), the bottom sides of both ends of the lifting forming convex die (208) are fixedly mounted with connecting short plates (209), the bottom surfaces of the two connecting short plates (209) are commonly fixedly connected with a limiting bottom plate (210), and a lifting telescopic rod (211) is fixedly mounted at a position between the two connecting short plates (209) on the top of the limiting bottom plate (210); The lifting forming die (203) is evenly provided with material-containing rectangular grooves (212) inside. A material-guiding rectangular block (213) is fixedly connected to the bottom edge of the lifting forming die (203) corresponding to the bottom end of the material-containing rectangular groove (212) by bolts. A forming rectangular rod (214) is slidably inserted and installed inside the material-guiding rectangular block (213). A forming cone block (215) is fixedly installed in the middle of the top surface of the forming rectangular rod (214). A separation circular groove (216) is provided on the top surface of the lifting forming die (203) at a position corresponding to the outer circle of the material holding rectangular groove (212), and a separation slide bar (217) is slidably inserted into the separation circular groove (216); The four corners of the bottom surface of the mounting base (1) are fixedly connected to mounting rectangular bottom blocks (218) by bolts, the middle of the top surface of the mounting rectangular bottom block (218) is fixedly connected to a supporting bottom column (219), and both sides of the bottom surface of the mounting base (1) are fixedly connected to supporting side blocks (220) by bolts.

2. A tray mold according to claim 1, characterized in that: The holes on both sides of the lifting forming die (203) are tightly slidably fitted with the outer sides of the lifting guide pillars (201), the top of the mounting top plate (205) is connected to an external hydraulic drive assembly, and the lifting forming die (203) and the lifting forming punch (208) correspond to each other.

3. A tray mold according to claim 1, characterized in that: The bottom end of the lifting and telescopic rod (211) is fixedly connected to the top surface of the mounting base (1) via bolts, and the lifting and telescopic rod (211) is supplied with oil via an external hydraulic device.

4. A tray mold according to claim 1, characterized in that: The outer side of the formed rectangular rod (214) is tightly slidably fitted with the inner wall of the material guiding rectangular block (213), and a conical structure is provided between the grooves of the material guiding rectangular block (213) and the formed rectangular rod (214).

5. The tray mold according to claim 1, characterized in that: The tops of the separation circular groove (216) and the separation slide bar (217) are both provided with a conical structure, the inner wall of the separation circular groove (216) and the outer side of the separation slide bar (217) are tightly slidably fitted, and the top surface of the separation slide bar (217) and the inner bottom surface of the lifting forming die (203) are flush with each other.

6. A tray mold according to claim 1, characterized in that: The bottom surface of the mounting rectangular bottom block (218) and the bottom surface of the supporting side block (220) are flush with each other, and the top surface of the supporting bottom column (219) and the bottom surface of the lifting forming die (203) are in line with each other.

7. The tray mold according to claim 1, characterized in that: A sliding, lifting, separating and demoulding mechanism (3) is provided on the top of the mounting base (1); The sliding lifting separation demoulding mechanism (3) comprises a lifting driving plate (301), a demoulding telescopic rod (302), a driving buckle (303), a guide outer frame (304), a demoulding bottom plate (305), a return spring (306), a guide small column (307), a driving bottom block (308), a retreat spring (309), a clamping slider (310), a limiting center oblique block (311) and a driving side oblique block (312); A lifting drive plate (301) is provided on the top surface of the mounting base (1) at a position corresponding to the outer side of the supporting bottom column (219); demoulding telescopic rods (302) are symmetrically mounted on both ends of the top surface of the lifting drive plate (301) via bolts; driving buckles (303) are mounted on the middle of both sides of the lifting drive plate (301) via bolts; and guide outer frames (304) are mounted on both sides of the mounting base (1) at positions corresponding to the outer sides of the driving buckles (303) via bolts; A demoulding base plate (305) is provided at a position between the bottom of the mounting base (1) and the supporting edge blocks (220); a reset spring (306) is evenly embedded and installed on the top surface of the demoulding base plate (305); a guide column (307) is installed at a position on one side of the reset spring (306) on the top surface of the demoulding base plate (305) by means of a bolt; and a driving base block (308) is fixedly connected to a position on the top surface of the demoulding base plate (305) at a position corresponding to the bottom end of the formed rectangular rod (214); A retreat spring (309) is fixedly embedded and installed at positions on both sides of the demoulding base plate (305) corresponding to the sides of the driving buckle (303); a clamping slider (310) is fixedly connected to the end of the retreat spring (309) at a position corresponding to one side of the driving buckle (303); a limited center oblique block (311) is provided in the middle of the side of the clamping slider (310); and a driving side oblique block (312) is fixedly connected to the sides of the clamping slider (310) corresponding to the positions on both sides of the limited center oblique block (311).

8. The tray mold according to claim 7, characterized in that: The outer side of the driving buckle (303) and the inner wall of the guide outer frame (304) are tightly slidably fitted, and the top of the guide small column (307) and the limiting hole on the bottom surface of the mounting base (1) correspond to each other.

9. The tray mold according to claim 7, characterized in that: The outer side of the driving bottom block (308) and the inner side groove of the mounting base (1) are tightly slidably fitted, and the top surface of the driving bottom block (308) and the bottom surface of the formed rectangular rod (214) are tightly slidably fitted.

10. The tray mold according to claim 7, characterized in that: The bottom surface of the limiting center inclined block (311) and the driving buckle (303) are mutually buckled, and the top surface of the driving side inclined block (312) and the bottom of the guide outer frame (304) are tightly fitted. The clamping slider (310) is movably connected to the side of the demoulding bottom plate (305) through bolts, and the clamping slider (310) can slide axially along the retreat spring (309).

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