Extrusion equipment for super-thick plate

Abstract

The utility model discloses super-thick plate extrusion equipment, and relates to the technical field of extrusion equipment, the super-thick plate extrusion equipment comprises an extrusion equipment body, one side of the extrusion equipment body is provided with a discharge port, the other side of the extrusion equipment body is fixedly connected with a choked flow rod, one side of the extrusion equipment body close to the choked flow rod is detachably connected with a butt joint pipe, and the butt joint pipe is fixedly connected with the extrusion equipment body. And material channels are formed in the two sides of the end, away from the discharging opening, of the extrusion equipment body correspondingly, a material conveying rod is rotationally connected into each material channel, a fixing disc is fixedly connected to one side of each material conveying rod, and a first driving assembly is fixedly connected to one side of each fixing disc. By the adoption of the structure, when the material conveying rod needs to be disassembled and maintained, the second driving assembly can be used for driving the inserting rod to leave the inserting hole of the fixing block, the fixing disc can be taken down from the extrusion equipment body, the material conveying rod can be taken down to be cleaned and maintained, and guarantee is provided for long-term stable operation of the extrusion equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of extrusion equipment, in particular to an ultra-thick plate extrusion equipment. Background Art

[0002] Ultra-thick plate extrusion equipment is a kind of mechanical equipment specially used for producing ultra-thick plates. This equipment usually consists of a feeding system, a melting system, a mold system, etc. During the working process of the ultra-thick plate extrusion equipment, the particles are heated to a molten state by a heater and extruded from the outlet of the barrel under the action of high temperature and high pressure.

[0003] For example, a Chinese patent with publication number CN102229234A discloses a die for extruding ultra-thick rigid PVC sheets, which belongs to an extrusion die, and its structure includes an upper mold plate, a lower mold plate, an adjustable upper die lip and an adjustable lower die lip arranged at the front ends of the upper mold plate and the lower mold plate, a molding flow channel is arranged between the adjustable upper die lip and the adjustable lower die lip, a middle plate is arranged between the upper mold plate and the lower mold plate, material channels are respectively arranged between the upper mold plate, the lower mold plate and the middle plate, and the two material channels are respectively connected to the molding flow channel, the upper mold plate, the middle plate and the lower mold plate are respectively provided with heat dissipation channels, the upper mold plate and the lower mold plate are respectively provided with thermometers and thermocouples, and the upper mold plate and the lower mold plate are respectively provided with flow blocking rods.

[0004] The above extrusion equipment will not cause the material to become sticky, which improves the comprehensive performance of the extruded sheet and can extrude ultra-thick PVC sheets. However, the previous material will remain in the material channel, and when the new material enters the material channel, it may be blocked, and the material cannot be discharged smoothly by relying on high temperature and high pressure. Although there are a few on the market that add spiral feed rods to the material channel to push the material to alleviate the blockage problem, the spiral feed rod is usually fixed in the material channel. After long-term use, residual material will adhere to the feed rod, causing its surface to become rough, which is not convenient for cleaning and maintenance, affecting the long-term stable operation of the equipment. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an ultra-thick plate extrusion device to solve the problems in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is connected with the camshaft on one side of the camshaft, and the camshaft is connected with the camshaft on the other side of the camshaft. The camshaft is connected with the camshaft on the other side of the camshaft. The camshaft is connected with the camshaft on the other side of the camshaft. The camshaft is connected with the camshaft on the other side of the camshaft. The camshaft is connected with the camshaft on the other side of the camshaft.

[0008] As a preferred technical solution, a thermocouple and a thermometer are fixedly connected to the extrusion equipment body between the choke rod and the butt pipe, and one side of the thermocouple and the thermometer both extend into the interior of the extrusion equipment body.

[0009] As a preferred technical solution, the first driving assembly includes a first gear, which is rotatably connected to one side of a fixed disk, one side of the first gear is fixedly connected to one side of a feed rod, one side of the first gear is meshedly connected to a second gear, and the second gear is rotatably connected to the other side of the fixed disk, one end of the fixed disk away from the feed rod is fixedly connected to a frame, one side of the frame is fixedly connected to a motor, and the output end of the motor is fixedly connected to one side of the second gear, thereby driving the feed rod to rotate. Since it is also installed on the fixed disk, it is convenient to remove the feed rod for maintenance.

[0010] As a preferred technical solution, the second driving component includes an assembly block, which is fixedly connected to both sides of an end of the extrusion equipment body away from the discharge port, a slide groove is provided inside the assembly block, a slider is slidably connected inside the slide groove, one end of the slider is fixedly connected to one end of the insertion rod, one side of the slider is slidably connected to the slide groove, a screw is rotatably connected inside the slide groove, one end of the screw is fixedly connected to a torsion block, and one side of the slider is threadedly connected to the screw, so as to drive the insertion rod to move, facilitate the disassembly and assembly of the fixed plate, and thus provide convenience for the maintenance of the feed rod.

[0011] As an optimal technical solution, positioning holes are opened on both sides of one end of the extrusion equipment body close to the fixed disk, a positioning rod is inserted into the positioning hole, one end of the positioning rod is fixedly connected to a handle, and one side of the positioning rod is movably connected to the fixed disk.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, in the utility model, feed rods are installed inside the two material channels, the feed rods are fixed on a fixed disk, and a first driving assembly for driving the feed rod to rotate is installed on the fixed disk. The first driving assembly can be used to rotate the feed rod on the fixed disk, so that the feed rod pushes the material in the material channel to flow, speeding up the material entry speed so as to quickly mix and discharge the material, thereby avoiding blockage of the material channel and affecting the operation of the extrusion equipment;

[0014] Second, in the utility model, a butt joint connected to the material channel is installed on the extrusion equipment body, and the butt joint is connected to the feeding system so that the material can enter the material channel. A second drive assembly is installed on the extrusion equipment, and a plug rod connected to the second drive assembly is inserted into a socket of a fixed disk connected to a fixed block to fix the fixed disk to the extrusion equipment body. When the feed rod needs to be disassembled for maintenance, the second drive assembly can be used to drive the plug rod to leave the socket of the fixed block, so that the fixed disk can be removed from the extrusion equipment body, and the feed rod can be removed for cleaning and maintenance, thereby providing a guarantee for the long-term stable operation of the extrusion equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the second drive assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure between the fixed plate and the feed rod of the utility model;

[0018] Figure 4 This utility model Figure 3 A is an enlarged structural diagram of FIG.

[0019] Figure numerals: 1. extrusion equipment body; 2. discharge port; 3. flow blocking rod; 4. thermocouple; 5. thermometer; 6. butt joint; 7. material channel; 8. feed rod; 9. fixed plate; 10. first drive assembly; 101. first gear; 102. second gear; 103. motor; 104. frame; 11. fixed block; 12. socket; 13. plug rod; 14. second drive assembly; 141. assembly block; 142. slide groove; 143. screw; 144. torsion block; 145. slider; 15. positioning hole; 16. positioning rod; 17. handle. DETAILED DESCRIPTION

[0020] Example

[0021] refer to Figures 1 to 4The ultra-thick plate extrusion equipment described in this embodiment includes an extrusion equipment body 1. A heater is also installed in the extrusion equipment to make it reach a suitable extrusion temperature, accelerate the melting and flow of the material, and improve the extrusion efficiency. Since it is a common supporting arrangement in the prior art, no further details are given here. A discharge port 2 is installed on one side of the extrusion equipment body 1, and a choke rod 3 is fixedly connected to the other side of the extrusion equipment body 1. A docking pipe 6 is detachably connected to the side of the extrusion equipment body 1 close to the choke rod 3. A material channel 7 is opened on both sides of the end of the extrusion equipment body 1 away from the discharge port 2. A feed rod 8 is rotatably connected to the inside of the feed channel 7, and a fixed disk is fixedly connected to one side of the feed rod 8. 9, a sealing ring is also fixed at the contact portion between the fixed disk 9 and the material channel 7 to prevent the material from flowing out of the material channel 7, a first driving component 10 is fixedly connected to one side of the fixed disk 9, and a fixed block 11 is fixedly connected to both sides of the fixed disk 9, a plug hole 12 is provided inside the fixed block 11, a plug rod 13 is inserted inside the plug hole 12, and a second driving component 14 is fixedly connected to one side of the plug rod 13. Through the above arrangement, the flow speed of the material in the material channel 7 is increased, the probability of blockage of the material channel 7 is reduced, and the normal operation of the extrusion equipment body 1 is ensured, and the feed rod 8 can be taken out of the material channel 7 for cleaning and maintenance to ensure that the feed rod 8 is clean and reduce the attachment of residual material, so that the extrusion equipment body 1 can work efficiently.

[0022] refer to Figure 1 A thermocouple 4 and a thermometer 5 are fixedly connected between the baffle rod 3 and the butt joint 6 on the extrusion equipment body 1, and one side of the thermocouple 4 and the thermometer 5 extends into the interior of the extrusion equipment body 1; by setting the thermocouple 4 and the thermometer 5, the temperature inside the extrusion equipment body 1 can be detected so that the staff can know the internal temperature in time. This is the structure of the extrusion equipment in the reference document and will not be repeated here.

[0023] refer to Figure 3-4 The first driving assembly 10 includes a first gear 101, which is rotatably connected to one side of the fixed disk 9, one side of the first gear 101 is fixedly connected to one side of the feed rod 8, one side of the first gear 101 is meshedly connected with a second gear 102, and the second gear 102 is rotatably connected to the other side of the fixed disk 9, and one end of the fixed disk 9 away from the feed rod 8 is fixedly connected to a frame 104, one side of the frame 104 is fixedly connected to a motor 103, and the output end of the motor 103 is fixedly connected to one side of the second gear 102; by setting the first driving assembly 10, the motor 103 is connected to the fixed disk 9 through the frame 104, the motor 103 drives the second gear 102 to rotate, and the second gear 102 drives the first gear 101 to rotate, so that the first gear 101 drives the feed rod 8 to rotate, so that the feed rod 8 can speed up the material transportation and prevent the material from being blocked in the material channel 7.

[0024] refer to Figure 2The second driving assembly 14 includes an assembly block 141, which is fixedly connected to both sides of one end of the extrusion equipment body 1 away from the discharge port 2. A slide groove 142 is provided inside the assembly block 141, and a slider 145 is slidably connected inside the slide groove 142. One end of the slider 145 is fixedly connected to one end of the insertion rod 13, and one side of the slider 145 is slidably connected to the slide groove 142. A screw rod 143 is rotatably connected inside the slide groove 142, and one end of the screw rod 143 is fixedly connected to a torsion block 144. The slider One side of 145 is threadedly connected with the screw rod 143; by setting the second driving component 14, the torsion block 144 is rotated to rotate the screw rod 143, so that the slider 145 on the screw rod 143 slides in the slide groove 142 in the assembly block 141, so that the slider 145 can drive the insertion rod 13 to move, and the insertion rod 13 is inserted into the socket 12 of the fixing block 11, so as to fix the fixing disk 9. When the insertion rod 13 leaves the insertion block, the fixing disk 9 can be removed, which provides convenience for the staff to disassemble and install the fixing disk 9.

[0025] refer to Figure 1 and Figure 3 , positioning holes 15 are provided on both sides of one end of the extrusion equipment body 1 close to the fixed disk 9, a positioning rod 16 is inserted into the inside of the positioning hole 15, one end of the positioning rod 16 is fixedly connected to a handle 17, and one side of the positioning rod 16 is movably connected to the fixed disk 9; by opening a positioning hole 15 on the material channel 7, inserting the positioning rod 16 in the positioning hole 15, the positioning rod 16 is connected to the handle 17, and the handle 17 is moved to drive the positioning rod 16 to pass through the fixed disk 9, so that the positioning rod 16 is inserted into the positioning hole 15, the installation position of the fixed disk 9 can be positioned, and the connection between the fixed disk 9 and the extrusion equipment body 1 is more reliable.

[0026] Principle and advantages of use: The butt joint pipe 6 is connected to the feeding system, and the hot melt material enters the material channel 7 from the butt joint pipe 6. The motor 103 drives the second gear 102 to rotate, and the second gear 102 drives the first gear 101 to rotate, so that the first gear 101 drives the feed rod 8 to rotate, so that the feed rod 8 can speed up the material transportation and prevent the material from being blocked inside the material channel 7. When the feed rod 8 needs to be disassembled for maintenance, the torsion block 144 is rotated to rotate the screw rod 143, so that the slider 145 on the screw 143 is in the slide groove 142 in the assembly block 141. The slider 145 can move the insertion rod 13 by sliding inside, and when the insertion rod 13 leaves the insertion hole 12 of the insertion block, the positioning rod 16 is driven to leave the positioning hole 15 by the handle 17, so that the fixed disk 9 can be removed, and the feed rod 8 can be removed for cleaning and maintenance, so as to provide guarantee for the long-term stable operation of the extrusion equipment. When the maintenance is completed, the fixed disk 9 is attached to the material channel 7, and the handle 17 is moved to drive the positioning rod 16 to be inserted into the positioning hole 15, and the torsion block 144 is rotated to reinsert the insertion rod 13 into the insertion hole 12 of the fixed block 11 to fix the fixed disk 9.

Claims

1. An ultra-thick plate extrusion device, comprising an extrusion device body, characterized in that: A discharge port is installed on one side of the extrusion equipment body, a choke rod is fixedly connected to the other side of the extrusion equipment body, a docking tube is detachably connected to one side of the extrusion equipment body close to the choke rod, material channels are opened on both sides of the end of the extrusion equipment body away from the discharge port, a feed rod is rotatably connected inside the material channel, a fixed disk is fixedly connected to one side of the feed rod, a first drive assembly is fixedly connected to one side of the fixed disk, fixed blocks are fixedly connected to both sides of the fixed disk, a socket is opened inside the fixed block, a plug rod is inserted inside the socket, and a second drive assembly is fixedly connected to one side of the plug rod.

2. The ultra-thick sheet extrusion equipment according to claim 1, characterized in that: A thermocouple and a thermometer are fixedly connected between the choke rod and the butt-joint pipe on the extrusion equipment body, and one side of the thermocouple and the thermometer both extend into the interior of the extrusion equipment body.

3. The ultra-thick sheet extrusion equipment according to claim 1, characterized in that: The first driving assembly includes a first gear, which is rotatably connected to one side of the fixed disk, one side of the first gear is fixedly connected to one side of the feed rod, one side of the first gear is meshedly connected to the second gear, and the second gear is rotatably connected to the other side of the fixed disk.

4. The ultra-thick sheet extrusion equipment according to claim 3, characterized in that: One end of the fixed plate away from the feeding rod is fixedly connected to a frame, one side of the frame is fixedly connected to a motor, and an output end of the motor is fixedly connected to one side of the second gear.

5. The ultra-thick plate extrusion equipment according to claim 1, characterized in that: The second driving component includes an assembly block, which is fixedly connected to both sides of an end of the extrusion equipment body away from the discharge port, a slide groove is provided inside the assembly block, a slider is slidably connected inside the slide groove, one end of the slider is fixedly connected to one end of the insertion rod, and one side of the slider is slidably connected to the slide groove.

6. The ultra-thick plate extrusion equipment according to claim 5, characterized in that: A screw rod is rotatably connected inside the slide groove, a torsion block is fixedly connected to one end of the screw rod, and one side of the slider is threadedly connected to the screw rod.

7. The ultra-thick sheet extrusion equipment according to claim 1, characterized in that: Positioning holes are provided on both sides of one end of the extrusion equipment body close to the fixed disk, a positioning rod is inserted into the positioning hole, one end of the positioning rod is fixedly connected to a handle, and one side of the positioning rod is movably connected to the fixed disk.

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