CN114074393A

CN114074393A - Processing die and processing method for antistatic degradable EPE thermal insulation board

Info

Publication number: CN114074393A
Application number: CN202111398971.2A
Authority: CN
Inventors: 唐毅
Original assignee: Guangcheng New Packaging Materials Nantong Co ltd
Current assignee: Guangcheng New Packaging Materials Nantong Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-02-22

Abstract

The invention discloses a processing die and a processing method for an antistatic degradable EPE thermal insulation board, and relates to the technical field of EPE. The waste material cutting device mainly comprises a workbench frame, a mounting groove is formed in the top of the workbench frame, a die carrier is movably inserted into the mounting groove, a reset spring is connected between the die carrier and the inner wall of the mounting groove, a bearing frame is mounted at the top of the workbench frame and provided with a T-shaped sliding groove, a mounting frame and a support frame are slidably mounted on the T-shaped sliding groove, a first oil cylinder is mounted on the mounting frame, a pressing plate is mounted at the output end of the first oil cylinder, a second oil cylinder is mounted on the support frame, a cutting tool is detachably mounted at the output end of the second oil cylinder, an ejection assembly for ejecting waste materials is mounted inside the cutting tool, and a driving mechanism for driving the mounting frame and the support frame to move is mounted on the bearing frame. The invention can press plates with different thicknesses, combines the pressing with the notch, simplifies the operation process, is more convenient to use, can clear waste materials on the cutter and is convenient to reuse.

Description

Processing die and processing method for antistatic degradable EPE thermal insulation board

Technical Field

The invention relates to the technical field of EPE (expanded polyethylene), in particular to a processing die and a processing method of an antistatic degradable EPE thermal insulation board.

Background

EPE is a foamable polyethylene, also known as pearl wool. It is a non-crosslinked closed-cell structure, and is a high-foam polyethylene product formed by extrusion by using low-density polyethylene as a main raw material. It is made up by using low-density polyethylene resin through the process of physical foaming process to produce countless independent bubbles. Is a relatively advanced protective inner packaging material in the world at present. The EPE has high elasticity and white appearance. Because the air bubble body is completely independent, the air bubble body is light and flexible, can be bent to absorb the impact force, has the buffering effect, overcomes the defects of frangibility, deformation and recovery of common foaming adhesive, and has the characteristics of heat preservation, water resistance, moisture resistance, heat insulation, sound insulation, friction resistance, ageing resistance, corrosion resistance and the like.

At present, add man-hour to EPE thermal-insulated panel, the thickness of the EPE thermal-insulated panel that current EPE thermal-insulated panel forming die suppressed is generally fixed, when the EPE packing board of different thickness of needs suppression, then need change new forming die, the application scope of mould is lower, the result of use is not good, and after EPE panel compression moulding, need cut the hole to EPE panel, need take cutting device with the EPE thermal-insulated panel after the shaping cutting alone on the cutting device, the step is complicated, the troublesome poeration, waste time, simultaneously after the cutting, the waste material of cutting out blocks easily on the cutter, be not convenient for follow-up cutting, need the manual work to take out.

Disclosure of Invention

The invention aims to: in order to solve the problems in the background art, the invention provides a processing mold and a processing method for an antistatic degradable EPE thermal insulation board.

The invention specifically adopts the following technical scheme for realizing the purpose:

an antistatic degradable EPE thermal insulation board processing mold comprises a working table frame which is vertically arranged, the top of the working table frame is provided with an installation groove, a mould frame is movably inserted on the installation groove, a return spring is connected between the mould frame and the inner wall of the installation groove, the top of the working table frame is provided with a bearing frame which is provided with a T-shaped chute arranged along the length direction of the working table frame, the T-shaped chute is provided with a mounting frame and a support frame in a sliding way, the mounting frame is provided with a first vertical oil cylinder, the output end of the first oil cylinder is provided with a pressing plate, a second oil cylinder in the vertical direction is arranged on the supporting frame, a cutter is detachably arranged at the output end of the second oil cylinder, the cutting tool is characterized in that an ejection assembly for ejecting waste materials is arranged in the cutting tool, and a driving mechanism for driving the mounting frame and the supporting frame to move is arranged on the bearing frame.

Preferably, the cutter comprises a cylindrical block vertically installed on the two output ends of the oil cylinder, a cylindrical groove is formed in the bottom of the cylindrical block, a knife face structure is arranged on the circumferential side of the bottom end of the cylindrical block, the ejection assembly comprises an ejection block movably arranged in the cylindrical groove, and a contact spring is connected between the ejection block and the inner wall of the cylindrical groove.

Preferably, the inner wall of the cylindrical groove is provided with a guide groove arranged along the height direction of the cylindrical block, a guide rod is connected between the two opposite inner walls of the guide groove, and the ejector block is fixedly provided with a guide block which is slidably arranged in the guide groove and movably sleeved on the guide rod.

Preferably, actuating mechanism includes that the level is installed to rotating bear and follow on the frame the lead screw that workstation length direction set up, the mounting bracket with the equal thread bush of support frame is established on the lead screw, bear the top of frame and install servo motor, fixed cover is equipped with the action wheel on servo motor's the output, fixed cover is equipped with from the driving wheel on the lead screw, the action wheel with from the cover between the driving wheel the cover be equipped with the drive belt.

Preferably, a horizontal limiting plate is fixedly sleeved on the first oil cylinder, a vertical limiting rod is fixed at the top of the pressing plate, and one end of the limiting rod movably penetrates through the limiting plate.

Preferably, the mounting groove includes device groove one and device groove two, the cross-sectional area of device groove one is less than the cross-sectional area of device groove two, the bottom of die carrier is fixed with slidable mounting and is in the stopper of device groove two inside, reset spring's quantity is a plurality of and evenly distributed be in the inner wall of device groove two with between the stopper, the lateral wall of die carrier with the lateral wall of device groove one closely laminates.

Preferably, a connecting block is fixed on an output end of the second oil cylinder, a slot is formed in the bottom of the connecting block, the cylindrical block is movably inserted into the slot, the connecting block is cylindrical, through slots penetrating and communicating with the slot are formed in the circumferential side of the connecting block, the through slots are distributed on the connecting block in a plurality of numbers and are uniformly distributed on the connecting block, a blocking cover is mounted at the end part of each through slot on the connecting block, a clamping block is movably arranged in each through slot, a compression spring is connected between each clamping block and the corresponding blocking cover, clamping grooves corresponding to the clamping blocks are formed in the circumferential side of the cylindrical block, a pull rod penetrating through the compression spring and movably penetrating through the blocking cover at the end part of each clamping block is fixed on one side of each clamping block, and a pull ball is mounted at the end part of each pull rod.

Preferably, the blocking cover comprises a threaded column inserted in the through groove in a threaded manner, and a knob is mounted on one side of the threaded column.

Preferably, four shock absorption support legs which form a rectangle are installed at the bottom of the working table frame and comprise sleeves arranged at the bottom of the working table frame, the bottoms of the sleeves are communicated with the outside and movably inserted with supporting rods, shock absorption springs are connected between the end portions of the supporting rods and the inner wall of the sleeves, and a cushion block is installed at the other end portions of the supporting rods.

The use method of the antistatic degradable EPE heat insulation plate die comprises the following steps:

putting the EPE material into a mould frame;

the mounting frame is driven to move by the driving mechanism, so that the pressing plate corresponds to the die carrier, the output of the oil cylinder drives the pressing plate to descend, the pressing plate is contacted with the top of the die carrier, the die carrier is pressed by the pressing plate to move along the mounting groove, parameters are adjusted, the descending distance of the pressing plate is changed, the distance between the pressing plate and the top of the working table frame can be changed, and the thickness of the plate is changed;

the oil cylinder drives the pressing plate to rise, and the die carrier resets under the elastic force of the reset spring;

then, the support frame is driven to correspond to the die carrier through the driving mechanism, the cutter is driven to descend through the output of the oil cylinder II, the pressed plate is cut, meanwhile, the top of the plate abuts against the jacking block, and the jacking block moves to drive the abutting spring to compress;

the waste material of cutting out can block in the inside of cylinder piece, drives the cutter when hydro-cylinder two and rises, under the elasticity of conflict spring, promotes the kicking block and removes, will block the waste material of cylinder piece inside ejecting.

Has the advantages that:

1. when the device is used, the EPE material is prevented in the die carrier, the mounting frame is driven by the driving mechanism to move to the position right above the die carrier, the first oil cylinder pushes the pressing plate to descend, the pressing plate contacts the top of the die carrier, the pressing die carrier descends along the mounting groove along with descending of the pressing plate, the distance between the pressing plate and the top of the working table carrier is adjusted, the plate can be pressed to be required thickness, the using effect is better, and the practicability is higher.

2. The oil cylinder drives the pressing plate to rise, the pressed plate and the die carrier are separated, the die carrier can be driven to rise to reset under the elastic force of the reset spring, and multiple pressing is facilitated.

3. When punching, the pressed board does not need to be taken out independently, the support frame is driven by the driving mechanism to move to the position right above the board, the oil cylinder two-drive cutter descends, the board is cut, the operation flow is simplified, and the use is more convenient.

4. Waste material card after the cut hole is in the inside in cylindrical groove, and when second hydro-cylinder drove the cutter and rises, the kicking block removed under the elasticity of conflict spring, with the ejecting cylindrical groove of waste material, the use of the follow-up cutter of being convenient for, excellent in use effect practices thrift manpower and time.

5. Under the rotation of lead screw, can drive mounting bracket and support frame removal simultaneously to can make mounting bracket or support frame correspond with the die carrier alone, convenient to use, the energy saving.

6. Through inserting the cylinder piece and establishing in the slot to through the cooperation of fixture block and draw-in groove, be convenient for carry out the dismouting to the cutter, be convenient for change different cutters, the practicality is higher, and can guarantee the stability of connecting.

7. The increase of the damping support leg at the bottom of the working table frame can reduce the vibration of the device during working, and improves the accuracy of plate pressing and plate cutting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective cross-sectional view of FIG. 1 of the present invention;

FIG. 3 is a schematic perspective view of the scaffold of the present invention;

FIG. 4 is a schematic perspective view of the driving mechanism of the present invention;

FIG. 5 is a schematic perspective view of a mount of the present invention;

FIG. 6 is a schematic perspective view of the stand of the present invention;

FIG. 7 is a perspective cross-sectional view of FIG. 6 in accordance with the present invention;

FIG. 8 is an exploded view of the cutter of the present invention;

fig. 9 is a perspective view illustrating the shock-absorbing foot according to the present invention.

In fig. 1-9:

1. a working bench; 2. a carrier; 3. a mounting frame; 4. a support frame; 5. a first oil cylinder; 6. a second oil cylinder; 7. cutting; 8. ejecting the assembly; 9. a drive mechanism; 11. mounting grooves; 12. a mold frame; 13. a return spring; 14. a sleeve; 15. a support bar; 16. a damping spring; 17. cushion blocks; 21. a T-shaped chute; 51. pressing a plate; 52. a limiting plate; 53. a limiting rod; 61. connecting blocks; 62. a slot; 63. a through groove; 64. a blocking cover; 65. a clamping block; 66. a compression spring; 67. a pull rod; 68. pulling a ball; 71. a cylindrical block; 72. a cylindrical groove; 73. a guide groove; 74. a guide bar; 81. a top block; 82. against the spring; 83. a guide block; 91. a screw rod; 92. a servo motor; 93. a driving wheel; 94. a driven wheel; 95. a transmission belt; 111. a first device groove; 112. a device groove II; 121. a limiting block; 641. a threaded post; 642. a knob; 711. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

The first embodiment is as follows:

please refer to fig. 1-9, the mold for processing an antistatic degradable EPE thermal insulation board according to the present embodiment; the working table mainly comprises a working table frame 1 which is vertically arranged, wherein the working table frame 1 comprises a working plate which is horizontally arranged and four supporting legs which are vertically arranged at the bottom of the working plate, a mounting groove 11 is formed in the top of the working table frame 1, the mounting groove 11 is formed in the top of the working plate, a mould frame 12 is movably inserted in the mounting groove 11, in the embodiment, the mould frame 12 is a rectangular frame and is used for pressing plates into a rectangular shape, a reset spring 13 is connected between the mould frame 12 and the inner wall of the mounting groove 11, when the top of the mould frame 12 is pressed to move downwards, the reset spring 13 is compressed, after the pressure on the top of the mould frame 12 is relieved, the reset spring 13 is used for resetting the mould frame 12, a bearing frame 2 is arranged at the top of the working table frame 1, the bearing frame 2 comprises four bearing rods which are vertically arranged at the top of the working plate, and a bearing plate which is horizontally arranged and is integrated is connected between the top ends of the four bearing rods, the support frame 2 is provided with a T-shaped chute 21 arranged along the length direction of the working table frame 1, the T-shaped chute 21 is arranged at the bottom of the support plate, the T-shaped chute 21 is provided with a mounting frame 3 and a support frame 4 in a sliding manner, the T-shaped chute 21 can limit the mounting frame 3 and the support frame 4 to prevent the mounting frame 3 and the support frame 4 from separating from the T-shaped chute 21, the mounting frame 3 is provided with a vertical oil cylinder 5, the output end of the oil cylinder 5 is provided with a pressing plate 51, the pressing plate 51 is horizontally arranged, when the pressing plate 51 descends, the top of the mold frame 12 can be completely covered, the support frame 4 is provided with a vertical oil cylinder 6, the output end of the oil cylinder 6 is detachably provided with a cutter 7, an ejection assembly 8 for ejecting waste materials is arranged inside the cutter 7, the support frame 2 is provided with a driving mechanism 9 for driving the mounting frame 3 and the support frame 4 to move, when the device is used, firstly, an EPE material is placed in a die carrier 12, a driving mechanism 9 drives an installation frame 3 to move to a position right above the die carrier 12, then a first oil cylinder 5 drives a pressing plate 51 to descend to be contacted with the top of the die carrier 12, at the moment, the descending distance of the pressing plate 51 is adjusted according to the thickness of a required plate, the distance between the pressing plate 51 and the top of a working table frame 1 can be changed, under the enclosing of the die carrier 12, the EPE material is limited between the die carrier 12, the distance between the pressing plate 51 and the top of the working table frame 1 is the thickness of the plate, when the pressing plate 51 presses the die carrier 12 to descend, a return spring 13 is compressed to generate elasticity, after the pressing plate 51 is separated from the top of the die carrier 12, the die carrier 12 resets under the elasticity of the return spring 13, then the driving mechanism 9 drives the installation frame 3 and a supporting frame 4 to move, so that the supporting frame 4 moves to a position right above the pressed plate, and a second oil cylinder 6 drives a cutter 7 to descend, the bottom of cutting tool 7 and panel contact back, along with the decline of cutting tool 7, cut panel, the back of cutting finishing, cutting tool 7 breaks away from panel, and the waste material card of excision is on cutting tool 7, and ejection assembly 8 is ejecting with the waste material this moment, and subsequent cutting of being convenient for is used, will suppress simultaneously and cut the hole and combine on a device, and convenient to use will process the EPE panel at last and take out.

In this embodiment, referring to fig. 2 and 7, the cutter 7 includes a cylindrical block 71 vertically installed on the output end of the second cylinder 6, a cylindrical groove 72 is opened at the bottom of the cylindrical block 71, a circumferential side of the bottom end of the cylindrical block 71 is configured as a knife face structure to facilitate hole cutting of a plate, the ejection assembly 8 includes an ejection block 81 movably installed inside the cylindrical groove 72, a collision spring 82 is connected between the ejection block 81 and the inner wall of the cylindrical groove 72, a guide groove 73 arranged along the height direction of the cylindrical block 71 is opened on the inner wall of the cylindrical groove 72, a guide rod 74 is connected between two inner walls opposite to the guide groove 73, a guide block 83 slidably installed inside the guide groove 73 and movably sleeved on the guide rod 74 is fixed on the ejection block 81, the guide groove 73, the guide rod 74 and the guide block 83 are arranged to guide the ejection block 81, when the plate is subjected to hole cutting, the bottom end of the cylindrical block 71 is firstly contacted with the top of the plate, with the descending of the cylindrical block 71, the plate is gradually cut, the waste materials cut in the hole abut against the ejecting block 81, the working table frame 1 does not move, after the cylindrical block 71 finishes hole cutting on the plate, the abutting spring 82 is compressed at the moment to generate elastic force, and when the cylindrical block 71 leaves the plate, the ejecting block 81 is driven to move under the elastic force of the abutting spring 82 to eject the waste materials.

Further, referring to fig. 2 and 4, the driving mechanism 9 includes a screw rod 91 horizontally rotatably mounted on the bearing frame 2 and disposed along the length direction of the working table frame 1, the mounting frame 3 and the supporting frame 4 are both threadedly sleeved on the screw rod 91, a servo motor 92 is mounted at the top of the bearing frame 2, a driving wheel 93 is fixedly sleeved on the output end of the servo motor 92, a driven wheel 94 is fixedly sleeved on the screw rod 91, a transmission belt 95 is sleeved between the driving wheel 93 and the driven wheel 94, the driving wheel 93 and the driven wheel 94 have the same specification and have teeth on the outer peripheral side, the inner peripheral side of the transmission belt 95 has teeth and is engaged with the driving wheel 93 and the driven wheel 94, so as to further improve the stability, when in use, the servo motor 92 drives the driving wheel 93 to rotate, the driven wheel 94 is driven by the transmission belt 95 to synchronously rotate, the driven wheel 94 drives the fixed screw rod 91 to rotate, so as to move the mounting frame 3 and the supporting frame 4, synchronous movement drives the mounting frame 3 and the support frame 4 to move simultaneously through a servo motor 92, so that resources are greatly saved, and the using effect is better.

Referring to fig. 4 and 5, a horizontal limiting plate 52 is fixedly sleeved on the first oil cylinder 5, a vertical limiting rod 53 is fixed at the top of the pressing plate 51, one end of the limiting rod 53 movably penetrates through the limiting plate 52, and the arrangement of the limiting rod 53 and the limiting plate 52 can improve the stability of the pressing plate 51 when the first oil cylinder 5 drives the pressing plate 51 to move.

Referring to fig. 2 and 3, the installation groove 11 includes a first installation groove 111 and a second installation groove 112, the cross-sectional area of the first installation groove 111 is smaller than that of the second installation groove 112, a plurality of limit blocks 121 slidably installed inside the second installation groove 112 are fixed at the bottom of the mold frame 12, the limit blocks 121 are used for limiting the mold frame 12 to prevent the mold frame 12 from being separated from the work bench 1, a plurality of return springs 13 are uniformly distributed between the inner wall of the second installation groove 112 and the limit blocks 121, the side wall of the mold frame 12 is closely attached to the side wall of the first installation groove 111, the sealing performance is good, a guide rod movably penetrating through the work bench 1 is installed at the bottom of the limit blocks 121, when the mold frame 12 is pressed by the pressing plate 51, the mold frame 12 is driven to descend, the distance between the pressing plate 51 and the top of the work bench 1 is changed, a plate with a corresponding thickness can be pressed, when the pressing plate 51 is separated from the mold frame 12, under the elastic force of the return springs 13, the mold frame 12 is driven to ascend to reset.

Further, in order to improve the practicability of the device and change the shape of the notch of the plate, please refer to fig. 6, 7 and 8, a connecting block 61 is fixed on the output end of the second oil cylinder 6, a slot 62 is opened at the bottom of the connecting block 61, a cylindrical block 71 is movably inserted in the slot 62, the connecting block 61 is cylindrical, a plurality of through slots 63 communicated with the slot 62 are opened on the circumferential side, the through slots 63 are uniformly distributed on the connecting block 61, in the embodiment, the number of the slots 62 is three, a blocking cover 64 is installed at the end of the through slot 63 on the connecting block 61, a clamping block 65 is movably arranged in the through slot 63, a compression spring 66 is connected between the clamping block 65 and the blocking cover 64, a clamping slot 711 corresponding to the clamping block 65 is opened on the circumferential side of the cylindrical block 71, a pull rod 711 inserted in the compression spring 66 and having an end movably penetrating through the blocking cover 64 is fixed on one side of the clamping block 65, when the cutter 7 is installed, firstly, the pull ball 68 is pulled to drive the pull rod 67 to move, so that the fixture block 65 moves to the inside of the slot 62, then, the cutter 7 is inserted into the slot 62, so that the clamping groove 711 corresponds to the fixture block 65, the pull ball 68 is loosened, the fixture block 65 is pushed to move under the elastic force of the compression spring 66 and clamped into the clamping groove 711, the installation of the connecting block 61 and the cutter 7 can be completed, when the cutter 7 is removed, the pull ball 68 is pulled to drive the pull rod 67 to move, so that the fixture block 65 is separated from the clamping groove 711, the cutter 7 is pulled, so that the cutter 7 can be taken out, the operation of different cutters 7 is convenient to replace, it should be noted that in order to simplify the operation flow, the pull rod 67 is arranged on one fixture block 65, the number of the clamping grooves 711 is one, one side of the fixture block 65 is arc, one clamping groove 711 is arranged, so that the operation is convenient for one person to operate, and the remaining three fixture blocks 65 are arranged in arc shape, the disassembly and assembly of the cutter 7 are not influenced, and when the cutter 7 is installed in the slot 62, the rest three clamping blocks 65 are abutted against the cutter 7, so that the stability is improved.

Referring to fig. 8, the blocking cover 64 includes a threaded post 641 threadedly inserted into the through slot 63, and a knob 642 is installed at one side of the threaded post 641 for easy assembly and disassembly, and for easy replacement of the compression spring 66 and the latch 65, the assembly is facilitated.

Referring to fig. 9, four shock-absorbing support legs forming a rectangle are installed at the bottom of the working table frame 1, each shock-absorbing support leg includes a sleeve 14 installed at the bottom of the working table frame 1, the bottom of the sleeve 14 is communicated with the outside and movably inserted with a support rod 15, a shock-absorbing spring 16 is connected between the end of the support rod 15 and the inner wall of the sleeve 14, a cushion block 17 is installed at the other end of the support rod 15, and the shock-absorbing spring 16 can absorb shock for the device and improve the accuracy of plate pressing and plate hole cutting.

Example two:

placing the EPE material into a mold frame 12, wherein the mold frame 12 is a rectangular frame, and enclosing and limiting the EPE material;

the mounting frame 3 is driven to move by the driving mechanism 9, so that the pressing plate 51 corresponds to the die carrier 12, the output of the oil cylinder I5 drives the pressing plate 51 to descend, the pressing plate 51 is in contact with the top of the die carrier 12, the die carrier 12 is pressed by the pressing plate 51 to move along the mounting groove 11, parameters are adjusted, the descending distance of the pressing plate 51 is changed, the distance between the pressing plate 51 and the top of the working table frame 1 can be changed, and the thickness of a plate is changed;

the first oil cylinder 5 drives the pressing plate 51 to ascend, and the die carrier 12 ascends and resets under the elastic force of the reset spring 13;

then, the support frame 4 is driven by the driving mechanism 9 to correspond to the die carrier 12, the cutter 7 is driven to descend by the output of the oil cylinder II 6, the pressed plate is cut, meanwhile, the top of the plate abuts against the ejector block 81, and the ejector block 81 moves to drive the abutting spring 82 to compress;

the waste material of cutting out can block in the inside of cylinder piece 71, drives cutter 7 and rises when two 6 hydro-cylinders, under the elasticity of conflict spring 82, promotes kicking block 81 and removes, will block the waste material of cylinder piece 71 inside ejecting, avoids the waste material card in cutter 7, influences follow-up cutter 7's use.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an antistatic degradable EPE thermal insulation panel processing mould, a serial communication port, including vertical workstation (1) to the setting, mounting groove (11) have been seted up at the top of workstation (1), movable insertion is equipped with die carrier (12) on mounting groove (11), die carrier (12) with be connected with reset spring (13) between the inner wall of mounting groove (11), bear frame (2) are installed at the top of workstation (1), bear frame (2) and seted up the edge T type spout (21) that workstation (1) length direction set up, slidable mounting has mounting bracket (3) and support frame (4) on T type spout (21), install vertical to hydro-cylinder (5) on mounting bracket (3) just clamp plate (51) are installed to the output of hydro-cylinder (5), install vertical to hydro-cylinder (6) on support frame (4) just the output of hydro-cylinder (6) is detachable installs The cutting tool (7), the internally mounted of cutting tool (7) is used for ejecting subassembly (8) with the waste material, bear and install on frame (2) and be used for the drive mounting bracket (3) with actuating mechanism (9) that support frame (4) removed.

2. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 1, wherein the cutter (7) comprises a cylindrical block (71) vertically installed on the output end of the second oil cylinder (6), a cylindrical groove (72) is formed in the bottom of the cylindrical block (71), the circumferential side of the bottom end of the cylindrical block (71) is provided with a knife face structure, the ejection assembly (8) comprises an ejection block (81) movably arranged in the cylindrical groove (72), and an abutting spring (82) is connected between the ejection block (81) and the inner wall of the cylindrical groove (72).

3. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 2, wherein the inner wall of the cylindrical groove (72) is provided with a guide groove (73) arranged along the height direction of the cylindrical block (71), a guide rod (74) is connected between two opposite inner walls of the guide groove (73), and a guide block (83) which is slidably arranged in the guide groove (73) and movably sleeved on the guide rod (74) is fixed on the top block (81).

4. The mold for processing the antistatic degradable EPE thermal insulation board as claimed in claim 1, wherein the driving mechanism (9) comprises a lead screw (91) horizontally and rotatably mounted on the bearing frame (2) and arranged along the length direction of the workbench frame (1), the mounting frame (3) and the support frame (4) are both in threaded sleeve connection with the lead screw (91), the top of the bearing frame (2) is provided with a servo motor (92), the output end of the servo motor (92) is fixedly sleeved with a driving wheel (93), the lead screw (91) is fixedly sleeved with a driven wheel (94), and a driving belt (95) is sleeved between the driving wheel (93) and the driven wheel (94).

5. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 1, wherein a horizontal limiting plate (52) is fixedly sleeved on the first oil cylinder (5), a vertical limiting rod (53) is fixed on the top of the pressing plate (51), and one end of the limiting rod (53) movably penetrates through the limiting plate (52).

6. The mold for processing the antistatic degradable EPE thermal insulation board according to claim 1, wherein the installation groove (11) comprises a first installation groove (111) and a second installation groove (112), the cross-sectional area of the first installation groove (111) is smaller than that of the second installation groove (112), a limiting block (121) slidably installed inside the second installation groove (112) is fixed at the bottom of the mold frame (12), the number of the return springs (13) is multiple and uniformly distributed between the inner wall of the second installation groove (112) and the limiting block (121), and the side wall of the mold frame (12) is tightly attached to the side wall of the first installation groove (111).

7. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 2, wherein a connecting block (61) is fixed on the output end of the second oil cylinder (6), the bottom of the connecting block (61) is provided with a slot (62) and the cylindrical block (71) is movably inserted in the slot (62), the connecting block (61) is cylindrical and provided with a plurality of through grooves (63) penetrating and communicating with the slot (62) on the circumferential side, the through grooves (63) are uniformly distributed on the connecting block (61), the end part of the through groove (63) on the connecting block (61) is provided with a blocking cover (64), the inside of the through groove (63) is movably provided with a clamping block (65), a compression spring (66) is connected between the clamping block (65) and the blocking cover (64), the cylindrical block (71) is provided with a clamping groove (711) corresponding to the clamping block (65), and a pull rod (67) which is inserted into the compression spring (66) and the end part of which movably penetrates through the blocking cover (64) is fixed on one side of the clamping block (65), and a pull ball (68) is installed on the end part of the pull rod (67).

8. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 7, wherein the blocking cover (64) comprises a threaded column (641) which is inserted on the through groove (63) in a threaded manner, and a knob (642) is installed on one side of the threaded column (641).

9. The mould for processing the antistatic degradable EPE thermal insulation board according to claim 1, wherein four shock absorption support legs forming a rectangle are installed at the bottom of the working table frame (1), each shock absorption support leg comprises a sleeve (14) installed at the bottom of the working table frame (1), the bottom of the sleeve (14) is communicated with the outside and movably inserted with a support rod (15), a shock absorption spring (16) is connected between the end of the support rod (15) and the inner wall of the sleeve (14), and a cushion block (17) is installed at the other end of the support rod (15).

10. The use method of the antistatic degradable EPE heat insulation plate die is characterized by comprising the following steps:

placing the EPE material into a mold frame (12);

the mounting frame (3) is driven to move through the driving mechanism (9), so that the pressing plate (51) corresponds to the die carrier (12), the pressing plate (51) is driven to descend by the output of the oil cylinder I (5), the pressing plate (51) is in contact with the top of the die carrier (12), the die carrier (12) is pressed by the pressing plate (51) to move along the mounting groove (11), parameters are adjusted, the descending distance of the pressing plate (51) is changed, the distance between the pressing plate (51) and the top of the working table frame (1) can be changed, and the thickness of the plate is changed;

the first oil cylinder (5) drives the pressure plate (51) to ascend, and the die carrier (12) resets under the elastic force of the reset spring (13);

then, the support frame (4) is driven by the driving mechanism (9) to correspond to the die carrier (12), the cutter (7) is driven to descend by the output of the oil cylinder II (6), the pressed plate is cut, the top of the plate abuts against the ejector block (81), and the ejector block (81) moves to drive the abutting spring (82) to compress;

the waste material of cutting out can block in the inside of cylinder piece (71), rises when hydro-cylinder two (6) drive cutter (7), under the elasticity of contradicting spring (82), promotes kicking block (81) and removes, and the waste material that will block in cylinder piece (71) is ejecting.