XPS extruded sheet slitting device

Abstract

The utility model belongs to the technical field of extruded sheet processing, and discloses an XPS extruded sheet slitting device. Comprising a machining table, a support is fixedly connected to the center of the top end of the machining table, a conveying roller is rotationally connected to one side of the top end of the machining table, and a front pressurizing roller is rotationally connected to the top end of the machining table. The height of an electric heating wire can be adjusted, an extruded sheet can be slit by heating the electric heating wire, a transmission shaft and fan blades can be driven to rotate by starting a motor, the fan blades can generate upward suction force during rotation, harmful gas at the bottom of a mounting frame can be sucked into the mounting frame, the harmful gas can pass through a purification frame, and the harmful gas can be purified. And the purification frame is filled with activated carbon, so that passing harmful gas can be purified, and the problem that the harmful gas is released when the XPS extruded sheet is cut is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to extruded sheet processing technical field more specifically, the utility model relates to a kind of XPS extruded sheet slitting device. BACKGROUND

[0002] XPS extruded sheet, full name extruded polystyrene foam plastic plate, is a kind of polystyrene as main raw material, add other auxiliary materials and polymer, after heating mixing and injection catalyst, it is formed by extruding pressure into hard foam plastic plate, when cutting processing to extruded sheet, it will need to use XPS extruded sheet slitting machine, XPS extruded sheet slitting machine is the equipment for accurate cutting to XPS extruded sheet, it has wide application in building, thermal insulation material processing and other fields.

[0003] In prior art, in the process of cutting extruded sheet using electric heating wire, since electric heating wire is used to cut XPS extruded sheet by heating the local XPS extruded sheet, when local XPS extruded sheet is melted at high temperature, extruded sheet material will pyrolyze and release some harmful gases, and after continuous cutting, the content of these harmful gases will gradually increase, which is easy to affect the health of surrounding operators. SUMMARY

[0004] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of XPS extruded sheet slitting device.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of XPS extruded sheet slitting device, including processing table, the center of the top of the processing table is fixedly connected with support, one side of the top of the processing table is rotatably connected with conveying roller, the top of the processing table is rotatably connected with front pressure roller, the front pressure roller is arranged at one side of support, the top of the processing table is rotatably connected with rear pressure roller, the rear pressure roller is arranged at one side of support away from front pressure roller, one side of the support is provided with adjusting groove, the inner wall of the adjusting groove is slidably connected with adjusting screw, the outer wall of the adjusting screw is threadedly connected with nut, one side of the adjusting screw is fixedly connected with tension spring, one end of the tension spring is fixedly connected with electric heating wire, one side of the electric heating wire is fixedly connected with conductive copper column, the conductive copper column is fixedly connected at one side of support, the center of the support is fixedly connected with mounting frame, the mounting frame is fixedly connected with motor, the output end of the motor is fixedly connected with transmission shaft, the outer wall of the transmission shaft is fixedly connected with fan blade, the fan blade is arranged on the inner wall of mounting frame, two groups of air slots are formed in the top of the mounting frame, the bottom of the mounting frame is provided with dismounting assembly, the mounting frame bottom is provided with purification frame through dismounting assembly, the inner wall of the purification frame is filled with activated carbon.

[0006] Further, the disassembly component comprises a top block, the top block is fixed at the top end of the purification frame, one side of the installation frame is provided with a sliding slot, a reset spring is fixed to the inner wall of the sliding slot, a clamping block is fixed to one side of the reset spring, the clamping block is arranged at the bottom of one side of the top block, a connecting rod is fixed to one side of the clamping block, one end of the connecting rod extends out of the installation frame, and a pulling block is fixed to one end of the connecting rod.

[0007] Further, the bottom of the installation frame is fixedly connected with a concentrating cover.

[0008] Further, the inner wall of the air slot is fixedly connected with a top plate, a plurality of circular holes are formed in the top end of the top plate, and the top plate is arranged in parallel on the inner walls of the two air slots.

[0009] Further, a guide roller is rotatably connected to one side of the top end of the processing table, a rubber sleeve is arranged on the outer wall of the guide roller, and a plurality of guide rollers are symmetrically arranged on one side of the top end of the processing table.

[0010] The technical effects and advantages of the XPS extruded sheet cutting device are as follows:

[0011] By setting the disassembly component, the purification frame can be fixed to the inner wall of the installation frame, the height of the heating wire can be adjusted by setting the nut and the adjusting screw, the extruded sheet can be cut by heating the heating wire, the motor can drive the transmission shaft and the fan blade to rotate, and the fan blade generates upward suction force when rotating, which can suck the harmful gas at the bottom of the installation frame into the installation frame, and the harmful gas can pass through the purification frame, and the active carbon is filled in the purification frame, so that the passing harmful gas can be purified, thereby solving the problem that harmful gas is released when the XPS extruded sheet is cut. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall cross section of the utility model.

[0014] Figure 3 It is Figure 2 the enlarged schematic diagram of A.

[0015] Figure 4 It is Figure 3 the enlarged schematic diagram of B.

[0016] Figure 5 It is a schematic diagram of the top structure of the bracket in the utility model.

[0017] Figure 6 It is a schematic diagram of the bottom structure of the bracket in the utility model.

[0018] Figure 7 The electric heating wire structure in the utility model is a schematic view.

[0019] In the drawing:

[0020] 1, processing platform; 2, support; 3, conveying roller; 4, front pressing roller; 5, rear pressing roller; 6, adjusting groove; 7, adjusting screw; 8, nut; 9, tension spring; 10, conductive copper column; 11, electric heating wire; 12, mounting frame; 13, motor; 14, fan blade; 15, purification frame; 16, top block; 17, sliding groove; 18, return spring; 19, clamping block; 20, connecting rod; 21, pulling block; 22, concentrating cover; 23, top plate; 24, guide roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one

[0023] Referring to Figures 1-7 A kind of XPS extruded sheet slitting device, including processing platform 1, the center of the top of the processing platform 1 is fixedly connected with support 2, one side of the top of the processing platform 1 is rotatably connected with conveying roller 3, the top of the processing platform 1 is rotatably connected with front pressing roller 4, the front pressing roller 4 is arranged at one side of support 2, the top of the processing platform 1 is rotatably connected with rear pressing roller 5, the rear pressing roller 5 is arranged at one side of support 2 away from front pressing roller 4, adjusting groove 6 is formed in one side of support 2, adjusting screw 7 is slidably connected to the inner wall of adjusting groove 6, nut 8 is threadedly connected to the outer wall of adjusting screw 7, tension spring 9 is fixedly connected to one side of adjusting screw 7, electric heating wire 11 is fixedly connected to one end of tension spring 9, conductive copper column 10 is fixedly connected to one side of electric heating wire 11, conductive copper column 10 is fixedly connected to one side of support 2, mounting frame 12 is fixedly connected to the center of support 2, motor 13 is fixedly connected to the driving of mounting frame 12, transmission shaft is fixedly connected to the output end of motor 13, fan blade 14 is fixedly connected to the outer wall of transmission shaft, fan blade 14 is arranged on the inner wall of mounting frame 12, two groups of air slots are formed in the top of mounting frame 12, dismounting assembly is arranged on the bottom of mounting frame 12, purification frame 15 is mounted on the bottom of mounting frame 12 through dismounting assembly, and active carbon is filled in the inner wall of purification frame 15.

[0024] In order to solve the problem of releasing harmful gas when cutting XPS extruded sheet, when cutting XPS extruded sheet is needed, by rotating nut 8, the height of adjusting screw 7 can be adjusted, so that the spacing of three groups of adjusting screw 7 meets the demand of cutting XPS extruded sheet, then the position of adjusting screw 7 is fixed in adjusting groove 6 through nut 8, by setting tension spring 9, the tightness of electric heating wire 11 can be adjusted, then electric heating wire 11 is heated through conductive copper column 10, then XPS extruded sheet is placed at the top of processing table 1, and XPS extruded sheet is conveyed to one side of support 2 through conveying roller 3, by setting front pressing roller 4, the height of XPS extruded sheet can be limited, when XPS extruded sheet passes through the bottom of support 2, XPS extruded sheet can be cut into specified thickness through three groups of electric heating wire 11 with different heights, at the same time, motor 13 is started, when motor 13 is started, the bottom transmission shaft and fan blade 14 are driven to rotate, and the upward suction force is generated when fan blade 14 rotates, harmful gas at the bottom of mounting frame 12 is sucked into mounting frame 12, harmful gas passes through purification frame 15, active carbon is filled in purification frame 15, harmful gas passing through is purified, and the purified harmful gas is discharged upward through air groove, then the cut XPS extruded sheet is conveyed out through pressing roller 5.

[0025] With reference to Figure 4 , the dismounting assembly comprises a top block 16, the top block 16 is fixedly connected at the top of the purification frame 15, one side of the mounting frame 12 is provided with a sliding groove 17, the inner wall of the sliding groove 17 is fixedly connected with a reset spring 18, one side of the reset spring 18 is fixedly connected with a clamping block 19, the clamping block 19 is arranged at the bottom of one side of the top block 16, one side of the clamping block 19 is fixedly connected with a connecting rod 20, one end of the connecting rod 20 extends out of the mounting frame 12, and one end of the connecting rod 20 is fixedly connected with a pulling block 21.

[0026] When the purification frame 15 needs to be installed inside the mounting frame 12, the purification frame 15 can be placed at the bottom of the mounting frame 12 and pushed into the inside of the mounting frame 12. When the top block 16 at the top end of the purification frame 15 extends into the bottom of the inner wall of the mounting frame 12, it will abut against one side of the clamping block 19. Since the top end of the top block 16 and the bottom of the clamping block 19 are both provided with inclined grooves, when the top block 16 passes through the clamping block 19, the clamping block 19 will be pushed to one side by the cooperation of the two sets of inclined grooves, and the reset spring 18 will be compressed. Until the top block 16 passes through the clamping block 19, the clamping block 19 can be reset by the reset spring 18 to be clamped at the bottom of one side of the top block 16, so that the purification frame 15 can be installed inside the mounting frame 12. When the purification frame 15 needs to be removed and the activated carbon replaced, the pull block 21 can be pulled. The movement of the pull block 21 can drive the connecting rod 20 and the clamping block to move to one side and compress the reset spring 18, so that the fixation of the purification frame 15 can be released. After the top block 16 on the purification frame 15 is moved away from one side of the clamping block 19, the pull block 21 can be released.

[0027] With reference to Figure 5 , the bottom of the mounting frame 12 is fixedly connected with a concentrating cover 22, and the concentrating cover 22 is in the shape of a trapezoid.

[0028] By arranging the trapezoidal concentrating cover 22 at the bottom of the mounting frame 12, the collecting area of the exhaust gas can be increased by the concentrating cover 22 when collecting the exhaust gas.

[0029] With reference to Figure 5 , the inner wall of the air chute is fixedly connected with a top plate 23, a plurality of circular holes are formed in the top end of the top plate 23, and the top plate 23 is arranged in two groups and is distributed in parallel on the inner walls of the two air chutes.

[0030] By arranging the top plate 23 on the inner wall of the air chute, the top plate 23 can be used to block dust and impurities from entering the mounting frame 12 from above, and the plurality of circular holes arranged at the top end of the top plate 23 can maintain the circulation of air in the air chute.

[0031] With reference to Figure 1 , a guide roller 24 is rotatably connected to one side of the top end of the processing table 1, a rubber sleeve is arranged on the outer wall of the guide roller 24, and a plurality of guide rollers 24 are arranged on one side of the top end of the processing table 1 and are symmetrically distributed.

[0032] By arranging two groups of guide rollers 24 on the top end of the processing table 1, the guide rollers 24 can be used to limit the two sides of the cut XPS extruded sheet after the XPS extruded sheet is cut, so that the XPS extruded sheet can be moved out of the top end of the processing table 1 in an orderly manner.

[0033] Working principle: in order to solve the problem of releasing harmful gas when cutting XPS extruded sheet, when XPS extruded sheet needs to be cut, by rotating nut 8, the height of adjusting screw 7 can be adjusted, so that the distance of three groups of adjusting screw 7 meets the demand of slitting XPS extruded sheet, then the position of adjusting screw 7 is fixed in adjusting groove 6 by nut 8, the tightness of electric heating wire 11 can be adjusted by setting tension spring 9, then electric heating wire 11 is heated by conductive copper column 10, when purification frame 15 needs to be installed in the inside of mounting frame 12, purification frame 15 is placed at the bottom of mounting frame 12 and pushed into the inside of mounting frame 12, when top block 16 at the top of purification frame 15 extends into the bottom of the inner wall of mounting frame 12, it will touch one side of clamping block 19, because the top of top block 16 and the bottom of clamping block 19 are provided with inclined grooves, when top block 16 passes clamping block 19, clamping block 19 will be pushed to one side and press reset spring 18, until top block 16 passes clamping block 19, clamping block 19 can be reset by reset spring 18, so that clamping block 19 is clamped at the bottom of one side of top block 16, so that purification frame 15 can be installed in the inside of mounting frame 12, then XPS extruded sheet is placed at the top of processing table 1 and conveyed to one side of support 2 by conveying roller 3, the height of XPS extruded sheet can be limited by setting front pressing roller 4, when XPS extruded sheet passes the bottom of support 2, it can be slitted by three groups of electric heating wire 11 with different heights, so that XPS extruded sheet is slitted into specified thickness, at the same time, motor 13 is started, when motor 13 is started, the bottom transmission shaft and fan blade 14 are rotated, and the upward suction force generated by fan blade 14 during rotation can suck harmful gas at the bottom of mounting frame 12 into mounting frame 12, the collection area of waste gas can be increased by setting concentrating cover 22, harmful gas passes purification frame 15, active carbon is filled in purification frame 15, so that harmful gas is purified, purified harmful gas is discharged upward through air chute, top plate 23 is set on the inner wall of air chute, so that top plate 23 can block dust and impurities from entering mounting frame 12, a plurality of round holes are set at the top of top plate 23, so that air in air chute can circulate, then the cut XPS extruded sheet is conveyed out by pressing roller 5, a plurality of guide rollers 24 are set to limit the sides of slitted XPS extruded sheet, so that XPS extruded sheet moves out of the top of processing table 1 regularly, when purification frame 15 needs to be taken down to replace active carbon, pull block 21 is pulled, the movement of pull block 21 can drive connecting rod 20 and clamping block to move to one side and press reset spring 18, so that the fixation of purification frame 15 is released, after top block 16 on purification frame 15 is moved away from one side of clamping block 19, pull block 21 can be released.

[0034] Finally: the above described is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An XPS extruded board slitting apparatus characterized by, The utility model provides a kind of processing platform, including processing platform (1), the center of the top of the processing platform (1) is fixed with support (2), one side of the top of the processing platform (1) is rotatably connected with conveying roller (3), the top of the processing platform (1) is rotatably connected with front press roller (4), the front press roller (4) is arranged in one side of support (2), the top of the processing platform (1) is rotatably connected with rear press roller (5), the rear press roller (5) is arranged in one side of support (2) away from front press roller (4), one side of the support (2) is provided with adjusting groove (6), the inner wall of the adjusting groove (6) is slidably connected with adjusting screw thread (7), the outer wall of the adjusting screw thread (7) is threadedly connected with nut (8), one side of the adjusting screw thread (7) is fixed with tension spring (9), one end of the tension spring (9) is fixed with electric heating wire (11), one side of the electric heating wire (11) is fixed with conductive copper column (10), the conductive copper column (10) is fixed in one side of support (2), the center of the support (2) is fixed with mounting frame (12), the mounting frame (12) is fixed with motor (13) with drive, the output end of the motor (13) is fixed with transmission shaft, the outer wall of the transmission shaft is fixed with fan blade (14), the fan blade (14) is arranged in the inner wall of mounting frame (12), the top of the mounting frame (12) is provided with two groups of air flue, the bottom of the mounting frame (12) is provided with dismounting assembly, the bottom of the mounting frame (12) is provided with purification frame (15) by dismounting assembly, the inner wall of the purification frame (15) is filled with activated carbon.

2. The XPS extruded slab slitting device according to claim 1, characterized in that, The dismounting assembly includes top block (16), the top block (16) is fixed in the top of the purification frame (15), one side of the mounting frame (12) is provided with sliding slot (17), the inner wall of the sliding slot (17) is fixed with return spring (18), one side of the return spring (18) is fixed with clamping block (19), the clamping block (19) is arranged in the bottom of one side of top block (16), one side of the clamping block (19) is fixed with connecting rod (20), one end of the connecting rod (20) is stretched out mounting frame (12), one end of the connecting rod (20) is fixed with pull block (21).

3. The XPS extruded slab slitting device according to claim 2, wherein, The bottom of the mounting frame (12) is fixed with concentration cover (22), the concentration cover (22) is trapezoidal.

4. The XPS extruded slab slitting device according to claim 3, wherein, The inner wall of the air flue is fixed with top plate (23), the top of the top plate (23) is provided with multiple groups of round holes, the top plate (23) is provided with two groups, and is parallelly distributed in the inner wall of two groups of air flues.

5. The XPS extruded slab slitting apparatus according to claim 4, wherein, One side of the top of the processing platform (1) is rotatably connected with guide roller (24), the outer wall of the guide roller (24) is sleeved with rubber sleeve, the guide roller (24) is provided with multiple groups, and is symmetrically distributed in one side of the top of the processing platform (1).

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