CN218875790U - Novel mould pressing tray mould - Google Patents

Abstract

The utility model relates to a novel mould pressing tray mould, the utility model discloses a penetrating rectangle frame structure about setting up, vertical sliding connection roof and bottom plate in the rectangle frame respectively, can dismantle the plastic plate that is connected with on roof and the bottom plate respectively, realize one-way locking through pawl and the ratchet structure of being connected between roof and the rectangle frame, realize the reverse locking in material stamping process, realize going up and down through elevating gear between bottom plate and the support to realize the effect that breaks away from of bottom plate in the rectangle frame, make things convenient for the drawing of patterns work of the material in the rectangle frame, the utility model discloses it is convenient to break away from, easy operation, it is effectual to take shape, and the extrusion rebound effect of the material of whole forming process ability effective restriction mould pressing tray practices thrift stamping equipment's operating time, the energy saving, and moulding board conveniently carries out the mould plate replacement work of the mould pressing tray of different shapes on bottom plate and the roof, and wide application scope, strong adaptability is fit for promoting.

Description

Novel mould pressing tray mould

Technical Field

The utility model belongs to the technical field of tray mould, especially, relate to a novel mould pressing tray mould.

Background

The molded tray is called plant fiber molded plane industrial tray. The raw materials used for the tray are wood shavings, wood chips, plant straws and the like, and the tray is of an integral structure, and the panel and the 9 supporting legs are molded in one-step. The upper surface of the tray plate is flat and smooth, the transportation of various goods can be met, and the lower surface is provided with reinforcing ribs. The longitudinal and transverse stress of the plate surface is balanced, nine feet are distributed to meet the four-way insertion of a forklift, and the forklift belongs to a plane four-way fork-entering single-side tray.

The existing mould pressing tray mould generally adopts the mode that mixed materials mixed with glue are placed in a groove body of a box body structure, then the tray is subjected to forming treatment through the punching of an upper template, but a mould pressing device is generally needed to be utilized in the production and manufacturing process of the wood-plastic tray, but most of the mould pressing devices in the prior art are inconvenient to demould in the using process, sometimes a mould releasing agent is often smeared on the inner surface of the mould or the demoulding paper is pasted for the convenience of demoulding, so that the mould releasing agent or the demoulding paper can be pasted on a mould pressing forming material and can not be easily removed, meanwhile, in the mould pressing forming process, a punching machine is required to always perform the extrusion work of the material through the upper template, once the punching force is removed, the existing mould plate structure can rebound due to the extrusion force among the materials, the mould forming effect is poor, if the punching treatment is always performed and the punching force is always kept in the whole forming process, the unnecessary phenomenon of energy waste can be caused, and therefore, a novel mould pressing tray mould is urgently needed to be used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel mould pressing tray mould for it is inconvenient to solve the mould pressing tray mould drawing of patterns of the prior art who mentions in the background art, and drawing of patterns paper can be remained in the drawing of patterns process, and the shaping process needs last the punching press, consumes the energy, in case remove the punching press power, and the material bounce-back is serious, and the mould shaping effect is poor, and the inconvenient problem that multiple mould shaping shape switches that carries on.

The above technical object of the present invention can be achieved by the following technical solutions:

a novel mould pressing tray mould comprises a support and is characterized in that the upper end of the support is connected with a rectangular frame, a rectangular bottom plate is vertically and slidably matched in the rectangular frame, the bottom plate is driven by a lifting device arranged on the support to move up and down, the mould pressing tray mould also comprises a rectangular top plate which is vertically and slidably matched in the rectangular frame and is arranged above the rectangular bottom plate, the upper end of the top plate is connected with a pressurizing device, and the upper end of the bottom plate and the lower end of the top plate are respectively detachably connected with a rectangular plastic plate;

be provided with two sets of locking structure between the outer left and right sides of rectangle frame and the outer left and right sides of roof respectively, locking structure satisfies between roof and the rectangle frame can relative downstream, and the relative upstream movement of its roof and rectangle frame is restricted by locking structure or unblock restriction, one side of rectangle frame is provided with the mouth of moulding plastics, the mouth of moulding plastics is provided with and revolves the twist stopper.

Preferably, the locking structure comprises a fixed block arranged on the outer side of the rectangular frame, a rectangular hole is vertically formed in the fixed block, a T-shaped groove is formed in a side plate of the rectangular hole, the T-shaped groove is longitudinally connected with a T-shaped sliding block in a sliding manner, a screwing pin extending out of the fixed block is longitudinally rotatably connected in the T-shaped groove, the screwing pin is in threaded fit with the T-shaped sliding block, an accommodating groove is formed in one end, facing the rectangular hole, of the T-shaped sliding block, a pawl is longitudinally rotatably connected in the accommodating groove, a reset spring is connected between the end portion of the pawl and the inner bottom surface of the accommodating groove, the locking structure further comprises an L-shaped connecting arm arranged outside the top plate, the lower end of the connecting arm is vertically connected with a ratchet bar arranged in the rectangular hole, and the ratchet bar, the pawl of the corresponding side and the reset spring form a pawl-ratchet structure.

Preferably, the longitudinal width of the T-shaped slider is larger than that of the ratchet bar, and the longitudinal width of the T-shaped sliding groove is twice as large as that of the T-shaped slider.

Preferably, elevating gear includes that vertical rotation connects at the support and arranges the quill of bottom plate below in, the vertical lead screw of installing with quill screw-thread fit of bottom plate lower extreme, the vertical location section of thick bamboo of arranging the quill both sides in of installing in support upper end, the vertical locating lever with the vertical sliding fit of location section of thick bamboo of installing of bottom plate lower extreme still includes the vertical transition axle of rotating the connection at the support front end, carry out the transmission through the belt between transition axle and the quill and be connected, the first bevel gear of upper end coaxial coupling of transition axle, first bevel gear and the meshing of the second bevel gear of vertical rotation connection on the support, the drive handle is installed to the pivot front end of second bevel gear.

Preferably, the upper end of the bottom plate and the lower end of the top plate are detachably connected with the shaping plate on the corresponding side through four groups of bolt-nut structures.

Preferably, the pressurizing device is a punch, and the punch is matched with the upper end of the top plate for punching.

Preferably, a plurality of groups of shaping bosses for shaping are arranged on the end face of the shaping plate.

Preferably, the outer contours of the top plate, the bottom plate and the shaping plate are matched with the inner contour of the rectangular frame.

The utility model has the advantages that: the utility model discloses a penetrating rectangle frame structure about setting up, vertical sliding connection roof and bottom plate in the rectangle frame respectively, can dismantle respectively on roof and the bottom plate and be connected with the plastic plate, pawl and ratchet structure through being connected realize one-way locking between roof and the rectangle frame, realize the reverse locking among the material stamping process, realize going up and down through elevating gear between bottom plate and the support to realize the effect that breaks away from of bottom plate in the rectangle frame, make things convenient for the drawing of patterns work of the material in the rectangle frame, the utility model discloses it is convenient to break away from, easy operation, shaping effect is good, and whole shaping process can effectively restrict the extrusion rebound effect of the material of mould pressing tray, practices thrift stamping equipment's operating time, the energy saving, and moulding board conveniently carries out the mould board change work of the mould pressing tray of different shapes on bottom plate and the roof, and application scope is wide, strong adaptability, is fit for promoting.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a plan view of the present invention.

Fig. 5 is a sectional view of the front view of the present invention.

Fig. 6 is an enlarged view of a portion a in fig. 5.

Fig. 7 is a perspective view of the middle top plate and the connecting portion thereof according to the present invention.

Fig. 8 is a three-dimensional structure view of the lifting device and the connection part thereof.

In the figure, 1, a stent; 2. a rectangular frame; 3. a base plate; 4. a lifting device; 5. a top plate; 6. a plastic plate; 7. a locking structure; 8. an injection molding port; 9. screwing the plug; 10. a fixed block; 11. a rectangular hole; 12. a T-shaped slot; 13. a T-shaped slider; 14. screwing the pin; 15. accommodating grooves; 16. a pawl; 17. a return spring; 18. a connecting arm; 19. a ratchet bar; 20. a quill; 21. a lead screw; 22. a positioning cylinder; 23. positioning a rod; 24. a transition shaft; 25. a first bevel gear; 26. a second bevel gear; 27. a drive handle; 28. and (4) shaping a boss.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings 1-8.

Embodiment one, combine the prior art, this embodiment provides a novel mould pressing tray mould, including support 1, rectangular frame 2 is connected to support 1 upper end, rectangular frame 2's upper and lower both ends are all in open-ended structure, make things convenient for follow-up drawing of patterns to handle, because when current mould needs the drawing of patterns, still need to break away from the mould with inverting, even if the mould that still need to invert to carry out the drawing of patterns, also can not take off, so we set up the below to open structure, conveniently carry out drawing of patterns from the below and handle, vertical sliding fit rectangle bottom plate 3 in rectangular frame 2, the lateral wall all around of rectangle bottom plate 3 matches with the interior profile of rectangular frame 2, simultaneously in order to prevent in the gap material from flowing out, can set up the cotton seal at the junction between rectangular frame 2 and rectangle bottom plate 3, prevent that liquid or saw-dust from flowing out from the gap, meanwhile, the relative sliding between the rectangular bottom plate 3 and the rectangular frame 2 is not influenced, the bottom plate 3 is driven by a lifting device 4 arranged on a support 1 to move up and down, and is arranged in a structure of the lifting device 4, specifically, the lifting device 4 comprises a sleeve shaft 20 which is vertically and rotatably connected to the support 1 and is arranged below the bottom plate 3, the sleeve shaft 20 is of a hollow structure and is rotatably connected to the support 1 by virtue of a bearing, a lead screw 21 in threaded fit with the sleeve shaft 20 is vertically arranged at the lower end of the bottom plate 3, the lead screw 21 is in threaded fit in the sleeve shaft 20, two groups of positioning cylinders 22 arranged at two sides of the sleeve shaft 20 are vertically arranged at the upper end of the support 1, the positioning cylinders 22 are also of a hollow structure and are provided with openings at the upper ends, positioning rods 23 in vertical sliding fit with the positioning cylinders 22 are vertically arranged at the lower end of the bottom plate 3, and the two groups of positioning function of limiting the relative rotation of the bottom plate 3 relative to the support 1, the device can only move in the vertical direction, so that the lead screw 21 and the bottom plate 3 can only move in the vertical direction during the rotation of the sleeve shaft 20, so as to adjust the vertical position, and the device also comprises a transition shaft 24 which is vertically and rotatably connected to the front end of the bracket 1, the transition shaft 24 is in transmission connection with the sleeve shaft 20 through a belt, the upper end of the transition shaft 24 is coaxially connected with a first bevel gear 25, the first bevel gear 25 is meshed with a second bevel gear 26 which is longitudinally and rotatably connected to the bracket 1, the front end of the rotating shaft of the second bevel gear 26 is provided with a driving handle 27, the bevel gear group plays a role of power transmission, the transmission through the bevel gear group and the belt is used for adjusting the position of the driving handle 27 at a position suitable for a person, and the device also comprises a rectangular top plate 5 which is vertically and slidably matched in the rectangular frame 2 and is arranged above the rectangular bottom plate 3, the top plate 5 is matched with the inner contour of the rectangular frame 2 at the same time, so that the rectangular top plate 5 can move vertically in the rectangular frame 2 conveniently, and the punching is better performed, the upper end of the top plate 5 is connected with a pressurizing device, the pressurizing device is a punching machine, the punching machine is matched with the upper end of the top plate 5 for punching, the punching head of the punching machine is connected with the top plate 5 through a vacuum suction cup type structure, the connection can be performed without connection, the pressure is directly applied to the upper end of the top plate 5 through a pressing plate to realize the punching, the upper end of the bottom plate 3 and the lower end of the top plate 5 are respectively detachably connected with the rectangular shaping plate 6, a plurality of groups of shaping bosses 28 for forming are arranged on the end surface of the rectangular shaping plate 6, template structures with different structures and detachable connection structures of the shaping plate 6 can be formed in the punching process, specifically, the upper end of the bottom plate 3 and the lower end of the top plate 5 are detachably connected with the shaping plate 6 on the corresponding side through four groups of bolt-nut structures, a plurality of groups of threaded holes are formed in the bottom plate 3 or the top plate 5, bolts matched with the threaded holes are arranged on the end face of the shaping plate 6, then the shaping plate 6 is locked on the corresponding top plate 5 or the bottom plate 3 through nuts, and meanwhile, different types of shaping plates 6 are conveniently replaced, so that molds with different shapes are formed;

two groups of locking structures 7 are respectively arranged between the left side and the right side outside the rectangular frame 2 and the left side and the right side outside the top plate 5, the locking structures 7 can ensure that the top plate 5 and the rectangular frame 2 can relatively move downwards, the relative upward movement of the top plate 5 and the rectangular frame 2 is limited or limited by the locking structures 7, the specific arrangement of the locking structures 7 can be explained in the following embodiment, one side of the rectangular frame 2 is provided with an injection port 8, the injection port 8 is provided with a screwing plug 9, the injection port 8 is communicated with the inside of the rectangular frame 2, the arrangement of the injection port 8 is to increase the diversity, if a mold of a plastic structure is required to be pressed, the injection port 8 can be used for injection molding treatment, but if a mold pressing tray of a wood chip structure is required to be manufactured, the injection port 8 can be blocked by using the screwing plug 9, when the embodiment is used, firstly, if a wood chip type mould pressing tray needs to be manufactured, the injection molding opening 8 is plugged by the screwing plug 9, then the corresponding shaping plate 6 is installed on the corresponding bottom plate 3 and the corresponding top plate 5 through a bolt-nut structure, the second bevel gear 26 is driven to work through the rotary driving handle 27, the first bevel gear 25 and the transition shaft 24 are driven to rotate simultaneously, the transition shaft 24 drives the sleeve shaft 20 to rotate through a belt, the sleeve shaft 20 rotates due to the rotation limiting effect of the positioning rod 23 and the positioning cylinder 22, so that the screw 21 in the sleeve shaft 20 and the rectangular bottom plate 3 connected with the screw 21 in the sleeve shaft 20 can only move along the vertical direction, the bottom plate 3 moves into the rectangular frame 2, after the bottom plate 3 moves to the corresponding position, the mixed wood is poured into an area formed by the bottom plate 3 and the rectangular frame 2, wherein the weight of the wood is weighed, after the wood is poured into the wood, the top plate 5 and the connected shaping plate 6 are placed above the rectangular frame 2 after being paved, the shaping plate 6 and the top plate 5 are limited by the locking device to move downwards only along the vertical direction of the rectangular frame 2, then the punching forming treatment is carried out above the top plate 5 by the punching machine, in the punching process, the locking structure 7 can smoothly lead the top plate 5 to move downwards but can not move upwards in the reverse direction, unless in the separation process after the forming, the locking device can unlock the upward movement of the top plate 5, the whole punching process can carry out punching for a plurality of times, and after the punching is finished, the material can not rebound under the action of the reverse extrusion force, it is effectual to take shape, after taking shape, after one end time of stewing, when needs carry out the drawing of patterns, only need to drive quill 20 through the drive of drive handle 27 through bevel gear group and belt and rotate, thereby drive bottom plate 3 moves down, break away from the drawing of patterns work that can realize the mould pressing tray from 2 belows of rectangle frame, then break away from roof 5 from the top through locking structure 7 can, this embodiment breaks away from the convenience, and the operation is thus simple, it is effectual to take shape, the extrusion rebound effect of the material of whole shaping process ability effective restriction mould pressing tray, save stamping equipment's operating time, and the energy is saved, moulding board 6 conveniently carries out the mould changing work of the mould pressing tray of different shapes on bottom plate 3 and the roof 5, and the application scope is wide, and strong adaptability is suitable for popularization.

In the second embodiment, on the basis of the first embodiment, in the present embodiment, we disclose a locking structure 7, specifically, the locking structure includes fixed blocks 10 installed on the outer side of the rectangular frame 2, the fixed blocks 10 are respectively provided with two groups at the left and right sides of the top plate 5, the fixed blocks are symmetrically arranged, rectangular holes 11 are vertically formed in the fixed blocks 10, the rectangular holes 11 vertically penetrate through the fixed blocks, T-shaped grooves 12 are formed in side plates of the rectangular holes 11, the T-shaped sliding blocks 13 are longitudinally slidably connected in the T-shaped grooves 12, the longitudinal width of the T-shaped sliding grooves is twice the longitudinal width of the T-shaped sliding blocks 13, so that the T-shaped sliding blocks 13 can reciprocate along the longitudinal direction of the T-shaped grooves 12, the twice length is only preferred, and can be longer than the twice length, the T-shaped sliding blocks 13 can conveniently change the longitudinal position thereof, screwed pins 14 extending out of the fixed blocks 10 are longitudinally rotatably connected in the T-shaped grooves 12, the T-shaped slider 13 can be limited to rotate by the matching of the screwing pin 14 and the T-shaped slider 13, so that the T-shaped slider 13 is driven to longitudinally move in the T-shaped slot 12 by the rotation of the screwing pin 14, the purpose of adjustment is realized, and the unlocking is realized, one end of the T-shaped slider 13 facing the rectangular hole 11 is provided with an accommodating groove 15, a pawl 16 is longitudinally and rotatably connected in the accommodating groove 15, a return spring 17 is connected between the end of the pawl 16 and the inner bottom surface of the accommodating groove 15, the T-shaped slider further comprises an L-shaped connecting arm 18 arranged outside the top plate 5, the lower end of the connecting arm 18 is vertically connected with a ratchet rack 19 arranged in the rectangular hole 11, the ratchet rack 19, the pawl 16 and the return spring 17 on the corresponding side form a pawl 16-ratchet structure, the longitudinal width of the T-shaped slider 13 is larger than the longitudinal width of the ratchet rack 19, the connection ratio can be positioned by inserting into the rectangular groove, the engagement between the ratchet rack 19 and the pawl 16 can make the ratchet rack 19 move downwards along the direction of the rectangular hole 11, and then the ratchet rack 19 can not move reversely under the action of the pawl 16, so when the present embodiment is used, after the four groups of connecting arms 18 on the top plate 5 are inserted into the rectangular hole 11, as the top plate 5 is communicated with the plastic plate 6 connected therewith and moves downwards along the direction of the rectangular frame 2, the ratchet rack 19 on the connecting arm 18 engages with the pawl 16 to realize clamping, so that it can not move reversely upwards, during the process of punching the top plate 5 by the punch, the top plate 5 can not push reversely under the action of the extrusion reaction force under the action of the pawl 16, the reverse locking can be realized through a pawl 16-ratchet structure under the condition that the punching force is removed, the material compacting effect is achieved, once demolding is needed, the T-shaped sliding block 13 can move along the direction of the T-shaped groove 12 by screwing the screwing pin 14, the pawl 16 and the ratchet rack 19 are unlocked, the reverse locking effect is unlocked, the mold detaching can be completed, after the mold detaching is completed, the screwing pin 14 is screwed through reverse screwing, the T-shaped groove 12 is driven to recover to the initial position, and the next use is waited.

When the utility model is used, firstly, if we need to make a mould pressing tray of a wood chip type, the injection molding opening 8 is plugged by screwing the screw plug 9, then the corresponding shaping plate 6 is installed on the corresponding bottom plate 3 and the top plate 5 through a bolt-nut structure, the second bevel gear 26 is driven to work through the rotary driving handle 27, the first bevel gear 25 and the transition shaft 24 are driven to rotate simultaneously, the transition shaft 24 drives the sleeve shaft 20 to rotate through a belt, the rotation of the sleeve shaft 20 only can move along the vertical direction due to the rotation limiting effect of the positioning rod 23 and the positioning cylinder 22, the screw 21 of the threaded connection in the sleeve shaft 20 and the rectangular bottom plate 3 connected with the screw 21 can move along the vertical direction, so that the bottom plate 3 can move into the rectangular frame 2, after the corresponding position is moved, in the area formed by the bottom plate 3 and the rectangular frame 2, the mixed wood is poured into the area, wherein the weight of the wood is weighed, poured, laid flat, put the top plate 5 and the connected shaping plate 6 above the rectangular frame 2, after the four groups of connecting arms 18 on the top plate 5 are inserted into the rectangular holes 11, the top plate 5 is connected with the plastic plate 6 and moves downwards along the direction of the rectangular frame 2 along with the communication of the top plate 5, the ratchet rack 19 on the connecting arm 18 is matched with the pawl 16 to realize clamping, so that the ratchet rack can not move upwards reversely, in the process of punching the top plate 5 by the punching machine, the top plate 5 can not be pushed reversely under the action of the extrusion reaction force under the action of the pawl 16, in the condition of removing the punching force, the reverse locking can be realized through the pawl 16-ratchet structure, the function of compacting materials is realized, then, in the process of punching and shaping by the punching machine above the top plate 5, the structure of pawl 16 and ratchet 19 can let roof 5 remove downwards smoothly, but can not carry out reverse rebound, whole stamping process can carry out a lot of punching presses, and after the punching press is ended, the material can not appear the phenomenon of bounce-back under the effect of backward extrusion force, it is effectual to take shape, after taking shape, after one end time of stewing, when needing to carry out the drawing of patterns, only need to drive sleeve shaft 20 through the drive of drive handle 27 through bevel gear group and belt and rotate, thereby drive bottom plate 3 removes downwards, break away from the drawing of patterns that can realize the mould pressing tray from rectangle frame 2 below, then twist round pin 14 through twisting soon, make T shape slider 13 remove along the direction of T shape groove 12, thereby unblock pawl 16 and ratchet 19, unblock reverse locking effect, just can accomplish the form removal, after the completion of form removal, twist round pin 14 through reverse twist soon, it resumes initial position to drive T shape groove 12, then break away from roof 5 from the top can, the utility model discloses it is convenient to break away from, the operation is simple, it is effectual to take shape, the shaping process can effectively restrict the extrusion of tray, the extrusion work of the efficiency of the extrusion, the saving material, the mould pressing 3 is suitable for a wide application range of saving, the stamping equipment is suitable for carrying out, the moulding.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The novel mould pressing tray mould comprises a support (1) and is characterized in that the upper end of the support (1) is connected with a rectangular frame (2), the rectangular frame (2) is internally provided with a rectangular bottom plate (3) in vertical sliding fit, the bottom plate (3) is driven by a lifting device (4) arranged on the support (1) to move up and down, the novel mould pressing tray mould also comprises a rectangular top plate (5) which is vertically in sliding fit in the rectangular frame (2) and is arranged above the rectangular bottom plate (3), the upper end of the top plate (5) is connected with a pressurizing device, and the upper end of the bottom plate (3) and the lower end of the top plate (5) are respectively detachably connected with a rectangular plastic plate (6);

be provided with two sets of locking structure (7) between the outer left and right sides of rectangle frame (2) and the outer left and right sides of roof (5) respectively, locking structure (7) satisfy between roof (5) and rectangle frame (2) can move down relatively, and the relative upward movement of its roof (5) and rectangle frame (2) is restricted by locking structure (7) or unblock restriction, one side of rectangle frame (2) is provided with the mouth of moulding plastics (8), it is provided with and revolves wrong stopper (9) to mould plastics mouthful (8).

2. A novel mould pressing tray mould according to claim 1, characterized in that the locking structure (7) comprises a fixed block (10) installed on the outer side of the rectangular frame (2), a rectangular hole (11) is vertically formed in the fixed block (10), a T-shaped groove (12) is formed in a side plate of the rectangular hole (11), a T-shaped slider (13) is longitudinally slidably connected in the T-shaped groove (12), a screwing pin (14) extending out of the fixed block (10) is longitudinally rotatably connected in the T-shaped groove (12), the screwing pin (14) is in threaded fit with the T-shaped slider (13), an accommodating groove (15) is formed in one end of the T-shaped slider (13) facing the rectangular hole (11), a pawl (16) is longitudinally rotatably connected in the accommodating groove (15), a return spring (17) is connected between the end of the pawl (16) and the inner bottom surface of the accommodating groove (15), an L-shaped connecting arm (18) installed outside the top plate (5) is further included, a ratchet rack (19) arranged in the rectangular hole (11) is connected to the lower end of the connecting arm (18), and the ratchet rack (19) and the ratchet (16) and the ratchet (17) and the corresponding ratchet structure.

3. Mould as in claim 2, characterized in that the longitudinal width of the T-shaped slider (13) is greater than the longitudinal width of the ratchet bar (19) and the longitudinal width of the T-shaped runner is twice the longitudinal width of the T-shaped slider (13).

4. The novel mould pressing tray mould according to claim 1, characterized in that elevating gear (4) includes that vertical rotation connects at support (1) and arranges sleeve shaft (20) below bottom plate (3), bottom plate (3) lower extreme is vertical installs lead screw (21) with sleeve shaft (20) screw-thread fit, support (1) upper end vertical installation has two sets of location section of thick bamboo (22) of arranging sleeve shaft (20) both sides in, bottom plate (3) lower extreme vertical installation have with location section of thick bamboo (22) vertical sliding fit's locating lever (23), still include vertical rotation and connect transition axle (24) at support (1) front end, go on the transmission through the area between transition axle (24) and the sleeve shaft (20) and be connected, the upper end coaxial coupling first bevel gear (25) of transition axle (24), first bevel gear (25) and vertical rotation connect second bevel gear (26) meshing on support (1), drive handle (27) are installed to the pivot front end of second bevel gear (26).

5. A novel mould pressing tray mould according to claim 1, characterized in that the upper end of the bottom plate (3) and the lower end of the top plate (5) are respectively detachably connected with the plastic plates (6) on the corresponding sides through four groups of bolt-nut structures.

6. A novel stamping tray die as claimed in claim 1, wherein the pressing means is a punch which cooperates with the upper end of the top plate (5) to punch.

7. A novel mould pressing tray mould according to claim 1, characterized in that the end surface of the shaping plate (6) is provided with a plurality of groups of shaping bosses (28) for shaping.

8. Mould as in claim 1, characterized in that the outer contours of the top plate (5), the bottom plate (3) and the shaped plate (6) match the inner contour of the rectangular frame (2).

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