Cutting device for high polymer material production

Abstract

The utility model relates to the technical field of renewable resource recovery, and particularly discloses a material cutting device for high polymer material production, which comprises a table board mechanism, and a longitudinal cutting mechanism, a transverse cutting mechanism and a material pushing mechanism are arranged above the table board mechanism; the transverse cutting mechanism is located in front of the longitudinal cutting mechanism, the pushing mechanism is located behind the longitudinal cutting mechanism, and dust removal mechanisms are arranged on the two sides of the tabletop mechanism correspondingly. When the whole macromolecule plate needs to be cut in a striping and blocking mode, the macromolecule plate is firstly placed on an operation table and then corresponds to two limiting plate bases, a third rotating shaft can drive a positioning shaft to rotate through driving of a third motor, accordingly, threaded protrusions are in linkage, threaded sleeves move, limiting blocks slide in limiting grooves, and the macromolecule plate is cut in a striping and blocking mode. Horizontal movement of the limiting plate bases can be guaranteed, the two limiting plate bases distributed oppositely can horizontally move oppositely, and adjustment can be conducted according to the width of the macromolecule plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of high polymer material, specifically discloses a cutting device for high polymer material production. BACKGROUND

[0002] High polymer plate material is a flat plate material made of high polymer material, with certain thickness and rigidity. These plate materials are usually made of synthetic polymers, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), polyethylene terephthalate (PET), etc. High polymer plate material has many excellent properties, such as light weight, high strength, corrosion resistance, wear resistance, easy processing, etc., so it has been widely used in various fields.

[0003] The utility model discloses a cutting device for high polymer material plate production relates to the field of high polymer material plate production. The cutting device for high polymer material plate production, including the platform, the lower surface fixedly connected with support leg of platform, the bottom fixedly connected with foot pad of support leg, the upper surface of platform is set up with the dust removal hole that communicates with lower surface. The cutting device for high polymer material plate production, through the mutual cooperation between fixed rod, snap ring, clamping plate, telescopic link, baffle and spring, reach the fixed bag under the dust removal hole in the collection bag is fixed, make the most of the dust generated when cutting is collected, through the setting of sealing cylinder, reach when the dust falls down, avoid the dust flying in the process of falling down, solve the dust generated when cutting the cutting device for high polymer material plate production at present, because of the inconvenience of collecting, thereby causing dust dispersion, influence the production environment problem. At present, the high polymer plate structure is mostly cut into strip plate material by longitudinal cutting of integral plate material through the fixed point position one by one when carrying out block processing, and then the single strip plate material is transversely cut to form block plate material. This operation process needs to be carried out gradually, which leads to a great reduction in the efficiency of cutting and forming block high polymer plate material during batch production. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a cutting device for high polymer material production to solve the problem of inefficient processing of cutting block plate material without first cutting into strips and then cutting into blocks.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting device for high polymer material production, comprising a table mechanism, a longitudinal cutting mechanism, a transverse cutting mechanism and a pushing mechanism are arranged above the table mechanism;

[0006] The transverse cutting mechanism is located in front of the longitudinal cutting mechanism, the pushing mechanism is located behind the longitudinal cutting mechanism, and the two sides of the table mechanism are respectively provided with dust removal mechanisms located on the two sides of the longitudinal cutting mechanism and the transverse cutting mechanism.

[0007] Further, the table mechanism comprises an operation table, a longitudinal cutting hole penetrating the inside of the operation table is formed at the central position of the operation table, and the two sides of the inner wall of the end of the longitudinal cutting hole close to the transverse cutting mechanism are respectively provided with a blocking strip; and a transverse cutting hole penetrating the inside of the operation table is further arranged at the upper end of the operation table.

[0008] Further, the longitudinal cutting mechanism comprises a support frame one, a plurality of built-in sleeves are arranged penetrating the surface of the support frame one, a cylinder one is arranged penetrating the inside of the built-in sleeve, a piston rod one for telescoping is arranged in the inside of the cylinder one, an adapter sleeve is arranged at the end of the piston rod one, and the inside of the adapter sleeve is slidingly connected with the end of the piston rod one;

[0009] A connecting plate one is arranged below the adapter sleeve, a bearing is arranged below the connecting plate one, a shaft rod penetrating the inside of the bearing is arranged, the surface of the shaft rod is arranged in interference fit with the inner ring wall of the bearing, a longitudinal cutting disc is arranged on the surface of the shaft rod, a motor one is further arranged below the connecting plate one, a rotating shaft one for driving is arranged in the inside of the motor one, and the end of the rotating shaft one is fixedly and drivingly connected with the end of the shaft rod through a shaft coupling.

[0010] Further, a positioning sleeve is arranged penetrating the surface of the adapter sleeve, a positioning pin penetrating the inside of the positioning sleeve is arranged, springs are wound on the surface of the positioning pin, the two ends of the springs are fixedly assembled with the end surface of the positioning sleeve and the surface of the positioning pin respectively, a positioning groove penetrating the inside of the piston rod one is formed on the surface of the piston rod one, and the end of the positioning pin away from the spring is slidingly inserted into the inside of the positioning groove.

[0011] Further, the transverse cutting mechanism comprises a support frame two, a guide rail pair sliding rail is arranged on the inner side of the support frame two, and a guide rail pair sliding seat is slidingly arranged on the surface of the guide rail pair sliding rail;

[0012] A cylinder two is arranged below the guide rail pair sliding seat, a piston rod two for telescoping is arranged in the inside of the cylinder two, an adapter plate two is arranged at the end of the piston rod two, a motor two is arranged below the adapter plate two, a rotating shaft two for driving is arranged in the inside of the motor two, and a transverse cutting disc is fixedly mounted at the end of the rotating shaft two.

[0013] Further, the pushing mechanism comprises a cylinder three, a piston rod three for telescoping is arranged in the inside of the cylinder three, an pushing table is arranged at the end of the piston rod three, shaft sleeves are arranged penetrating the two sides of the pushing table, and a positioning shaft is arranged penetrating between the two shaft sleeves.

[0014] The outer part of the pushing table is provided with a motor three, the inner part of the motor three is provided with a rotating shaft three for driving, and the end of the rotating shaft three is fixedly and drivably connected with one end of the positioning shaft through a shaft coupling.

[0015] Further, the surface of the positioning shaft is provided with a threaded protrusion, the surface of the threaded protrusion is threadedly connected with a threaded sleeve, one side of the outer wall surface of the threaded sleeve is provided with a limiting block, the surface of the pushing table is provided with a limiting groove, the surface of the limiting block is in sliding close contact with the inner part of the limiting groove, and the other side of the outer wall surface of the threaded sleeve is provided with a limiting plate seat.

[0016] Further, the dust removal mechanism comprises a dust suction cover, the inner part of the dust suction cover is provided with an inner cavity, the inner cavity is provided with a filter plate penetratingly on the side close to the operation table, the surface of the filter plate is provided with a plurality of filter holes, the other side of the inner cavity is provided with a through hole at the lower end, the outward side of the dust suction cover is provided with a transition cylinder, the inner part of the transition cylinder is embedded with a dust collection cloth bag, and the outward side of the dust suction cover is fixedly provided with an air pump through a support.

[0017] The working principle and beneficial effects of the scheme are as follows: 1. When the high polymer plate needs to be cut into strips and blocks, the high polymer plate is first placed on the operation table, then the two limiting plate seats are correspondingly arranged, the rotating shaft three is driven by the motor three to drive the positioning shaft to rotate, the threaded protrusion is linked, the threaded sleeve is moved, the limiting block is slid in the limiting groove, the horizontal movement of the limiting plate seat is ensured, the two limiting plate seats are horizontally moved, the width of the high polymer plate is adjusted, the limiting plate seat is in contact with one end of the plate, and the high polymer plate is stably pushed forward during cutting by the piston rod three of the cylinder three.

[0018] 2. As described in 1, the piston rod one of the cylinder one is extended and retracted to realize the extension and retraction of the longitudinal cutting disc, the longitudinal cutting disc is in contact with the gradually pushed plate, a plurality of longitudinal cutting discs are designed to realize stable cutting, the adjacent high polymer plate can continue to be parallelly conveyed after cutting by the setting of the blocking strip, the rotating shaft one is stably driven by the motor one to rotate the shaft rod, and the stable rotation of the longitudinal cutting disc is realized.

[0019] 3. As described in 2, after the whole plate is cut into strips, the plate needs to be cut into blocks, the guide rail pair sliding seat is slid on the guide rail pair sliding rail to move the horizontal cutting disc horizontally, the piston rod two of the cylinder two is extended and retracted to adjust the up and down movement of the horizontal cutting disc, the rotating shaft two of the motor two is rotated to realize the stable rotation of the horizontal cutting disc, the horizontal movement and cutting of the horizontal cutting disc are realized, and the horizontal cutting disc can be used in cooperation with the horizontal cutting hole.

[0020] The other advantages, objects, and features of the present application will be apparent to those skilled in the art from the following description, and it is in terms of this description that there is to be understood the objects and advantages of the present application. The objects and other advantages of the present application can be realized and attained by means of the instrumentalities and combinations particularly pointed out in the following description. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Schematic diagram of each mechanism of the embodiment;

[0022] Figure 2 Schematic diagram of the overall structure of the embodiment;

[0023] Figure 3 Schematic diagram of the transverse cutting mechanism and dust removal mechanism of the embodiment;

[0024] Figure 4 Schematic diagram of the installation structure of the cylinder one and the longitudinal cutting disc of the embodiment;

[0025] Figure 5 Schematic diagram of the transverse cutting mechanism distribution of the embodiment;

[0026] Figure 6 Schematic diagram of the pushing mechanism structure of the embodiment.

[0027] In the drawings, the following signs are marked: 1, table mechanism; 2, longitudinal cutting mechanism; 3, transverse cutting mechanism; 4, pushing mechanism; 5, dust removal mechanism; 10, operation table; 11, longitudinal cutting hole; 12, blocking bar; 13, transverse cutting hole; 20, support frame one; 21, built-in sleeve; 22, cylinder one; 23, connecting sleeve; 24, connecting plate one; 25, motor one; 26, bearing; 27, shaft rod; 28, longitudinal cutting disc; 2001, positioning sleeve; 2002, positioning pin; 2003, spring; 2004, positioning groove; 30, support frame two; 31, guide rail pair sliding rail; 32, guide rail pair sliding seat; 33, cylinder two; 34, connecting plate two; 35, motor two; 36, transverse cutting disc; 40, cylinder three; 41, pushing table; 42, shaft sleeve; 43, positioning shaft; 44, threaded protrusion; 45, threaded sleeve; 46, limiting plate seat; 47, limiting groove; 48, limiting block; 49, motor three; 50, dust cover; 51, inner cavity; 52, filter plate; 53, filter hole; 54, via hole; 55, dust collecting cloth bag; 56, air pump; 57, transition cylinder. DETAILED DESCRIPTION

[0028] The following will be further described in detail through specific embodiments:

[0029] EMBODIMENT

[0030] As Figures 1 to 6The utility model discloses a cutting device for high polymer material production is disclosed, including mesa mechanism 1, the top of mesa mechanism 1 is provided with longitudinal cutting mechanism 2, transverse cutting mechanism 3 and push material mechanism 4, transverse cutting mechanism 3 is located the front of longitudinal cutting mechanism 2, push material mechanism 4 is located the rear of longitudinal cutting mechanism 2, and the both sides of mesa mechanism 1 are provided with dust removal mechanism 5 respectively, and dust removal mechanism 5 is located the both sides of longitudinal cutting mechanism 2 and transverse cutting mechanism 3.

[0031] The mesa mechanism 1 includes an operation table 10, a plurality of longitudinal cutting holes 11 are formed in the center of the operation table 10 and extend through the operation table 10, the longitudinal cutting holes 11 are equidistantly arranged between adjacent longitudinal cutting holes 11, the longitudinal cutting holes 11 can be used as a path compensation for the longitudinal cutting disc 28 to move when the longitudinal cutting disc 28 cuts the plate material, so that the longitudinal cutting disc 28 does not directly contact the operation table 10 and is damaged, the inner wall of one end of the longitudinal cutting hole 11 close to the transverse cutting mechanism 3 is provided with a blocking strip 12 on both sides, the blocking strips 12 distributed between adjacent longitudinal cutting holes 11 can form a positioning and conveying channel for the single strip plate material after the whole polymer plate material is cut into strips, so that the adjacent single strip plate material is parallelly pushed when being pushed, and the operation table 10 is further provided with a transverse cutting hole 13 extending through the operation table 10, the transverse cutting hole 13 can be used as a path compensation for the transverse cutting disc 36 to move when the transverse cutting disc 36 cuts, so that the transverse cutting disc 36 does not directly contact the operation table 10 and is damaged;

[0032] The longitudinal cutting mechanism 2 comprises a support frame 20 which is erected on the upper end surface of the operation table 10, the connection position between the support frame 20 and the operation table 10 is fixed by screws, a plurality of built-in sleeves 21 are arranged on the surface of the support frame 20, the connection position between the built-in sleeves 21 and the support frame 20 is fixed by welding, a cylinder 22 is arranged in the built-in sleeves 21, the connection position between the cylinder 22 and the built-in sleeves 21 is fixed and assembled by screws, a piston rod 1 is arranged in the cylinder 22 for extension and retraction, an adapter sleeve 23 is arranged at the end of the piston rod 1, the inside of the adapter sleeve 23 is slidably connected with the end of the piston rod 1, an adapter plate 24 is arranged below the adapter sleeve 23, the upper end of the adapter plate 24 is welded and fixed with the surface of the adapter sleeve 23, a bearing 26 is arranged below the adapter plate 24, the number of bearings 26 is two, and they are symmetrically arranged along the longitudinal position of the adapter plate 24, the outer ring wall of the bearing 26 is fixed and assembled with the surface of the adapter plate 24 through a support, an axle 27 is arranged in the bearing 26, the surface of the axle 27 is interference-fitted with the inner ring wall of the bearing 26, a longitudinal cutting disc 28 is arranged on the surface of the axle 27, the longitudinal cutting disc 28 is fixed and assembled with the surface of the axle 27 by screws, the positions of the longitudinal cutting discs 28 correspond to the positions of the longitudinal cutting holes 11 and the number of the longitudinal cutting discs 28 is equal to the number of the longitudinal cutting holes 11, a motor 25 is further arranged below the adapter plate 24, the outer wall surface of the motor 25 is fixed and assembled with the adapter plate 24 through a support, a driving shaft 1 is arranged in the motor 25, the end of the driving shaft 1 is fixedly and drivingly connected with the end of the axle 27 through a shaft coupling, when it is necessary to longitudinally cut the whole plate, the piston rod 1 of the cylinder 22 is retracted and extended, so that the adapter plate 24 drives the longitudinal cutting disc 28 to move up and down, and can contact the whole plate below, and in cooperation with the design of the plurality of longitudinal cutting discs 28, stable cutting and separating can be realized, and in cooperation with the arrangement of the blocking strip 12, it can be ensured that after cutting, the adjacent separated high molecular plate can continue to be conveyed in parallel, the driving shaft 1 can stably drive the axle 27 to rotate through the driving of the motor 25, and then the stable rotation of the longitudinal cutting disc 28 can be realized.

[0033] The surface of the adapter sleeve 23 is provided with a positioning sleeve 2001, the positioning sleeve 2001 is fixed by welding at the joint of the adapter sleeve 23, the inside of the positioning sleeve 2001 is sleeved with a positioning pin 2002, the surface of the positioning pin 2002 is wound with a spring 2003, the two ends of the spring 2003 are fixedly assembled with the end face of the positioning sleeve 2001 and the surface of the positioning pin 2002 respectively, the surface of the piston rod one is provided with a positioning groove 2004 penetrating through the inside thereof, the end of the positioning pin 2002 away from the spring 2003 is slidingly inserted into the inside of the positioning groove 2004, when it is necessary to maintain the longitudinal cutting disc 28, the spring 2003 can be stretched by pulling the positioning pin 2002, so that the positioning pin 2002 and the positioning groove 2004 can be separated, and then the adapter sleeve 23 can be separated from the piston rod one, so that the adapter plate one 24 used to connect the longitudinal cutting disc 28 can be disassembled.

[0034] The transverse cutting mechanism 3 comprises a support frame two 30, which is erected on the upper end of the operating table 10, and is fixedly connected to the surface of the operating table 10 through screws at the lower end. The support frame two 30 is located in front of the support frame one 20, and the inner side of the support frame two 30 is provided with a guide rail pair slide rail 31, which is fixed to the inner side of the support frame two 30 through screws and is protected from falling off by the two side walls of the support frame two 30. The surface of the guide rail pair slide rail 31 is slidingly provided with a guide rail pair slide base 32, which cooperates with the guide rail pair slide rail 31 to form a linear guide rail pair. The linear guide rail pair is a mechanical assembly for realizing linear motion, which is widely used in numerical control machine tools, automatic equipment, precision measuring instruments and other fields. Its movement principle is based on rolling friction or sliding friction to realize high-precision and low-friction linear motion. The lower side of the guide rail pair slide base 32 is provided with a cylinder two 33, the upper end of which is fixed to the surface of the guide rail pair slide base 32 through screws. The inside of the cylinder two 33 is provided with a piston rod two for extension. The end of the piston rod two is provided with an adapter plate two 34, the surface of which is fixed to the end of the piston rod two through screws. The lower side of the adapter plate two 34 is provided with a motor two 35, the outer wall surface of which is fixedly connected to the surface of the adapter plate two 34 through a support. The inside of the motor two 35 is provided with a driving shaft two, the end of which is fixedly installed with a transverse cutting disc 36, which is fixedly connected to the adapter plate two 34 through screws. After the whole plate is cut into strips, the cut plate needs to be transversely cut into blocks. By sliding the guide rail pair slide base 32 on the guide rail pair slide rail 31, the transverse movement and cutting of the transverse cutting disc 36 can be realized. By rotating the shaft two of the motor two 35, the stable rotation of the transverse cutting disc 36 can be realized. The transverse cutting disc 36 can be used in cooperation with the transverse cutting hole 13.

[0035] The pushing mechanism 4 comprises three air cylinders 40, which are equidistantly arranged, and the outer wall surface of the air cylinder 40 is fixedly assembled with the surface of the operation table 10 through a support, the inside of the air cylinder 40 is provided with a piston rod 3 for extension, the end of the piston rod 3 is provided with a pushing table 41, the surface of the pushing table 41 is fixed with the end surface of the piston rod 3 through a screw, the lower end surface of the pushing table 41 is in close sliding contact with the surface of the operation table 10, the piston rod 3 of the air cylinder 40 is pushed to make the pushing table 41 stably advance when the whole polymer plate is cut, the both sides of the pushing table 41 are provided with shaft sleeves 42, the shaft sleeves 42 are fixedly connected with the pushing table 41 through welding, a positioning shaft 43 is arranged between the two shaft sleeves 42, the positioning shaft 43 is rotatably connected with the surface of the shaft sleeve 42, the outside of the pushing table 41 is provided with a motor 49, the outer wall surface of the motor 49 is fixedly assembled with the surface of the pushing table 41 through a support, the inside of the motor 49 is provided with a driving shaft 3, the end of the driving shaft 3 is fixedly and drivably connected with one end of the positioning shaft 43 through a coupling;

[0036] The surface of the positioning shaft 43 is provided with a threaded convex 44, the threaded convex 44 is divided into two sections, the two sections of the threaded convex 44 are equidistantly arranged and oppositely arranged, the surface of the threaded convex 44 is threadedly connected with a threaded sleeve 45, one side of the outer wall surface of the threaded sleeve 45 is provided with a limiting block 48, one end of the limiting block 48 is fixedly connected with the outer wall surface of the threaded sleeve 45 through a screw, the surface of the pushing table 41 is provided with a limiting groove 47, the surface of the limiting block 48 is in close sliding contact with the inside of the limiting groove 47, the other side of the outer wall surface of the threaded sleeve 45 is provided with a limiting plate seat 46, the surface of the limiting plate seat 46 is fixedly assembled with the outer wall surface of the threaded sleeve 45 through a support, the limiting plate seats 46 are symmetrically arranged, the limiting plate seat 46 is a right angle structure, the two corners of one end of the plate can be stably conveyed when the whole polymer plate is conveyed, the threaded sleeve 45 is driven by the motor 49, so that the threaded convex 44 is linked and the threaded sleeve 45 is moved, the limiting block 48 is slid in the limiting groove 47, so that the horizontal movement of the limiting plate seat 46 is ensured and the two limiting plate seats 46 oppositely arranged can oppositely move horizontally, and the width of the polymer plate can be adjusted.

[0037] The dust removal mechanism 5 comprises a dust suction cover 50, the lower end of the dust suction cover 50 is fixedly assembled with the side of the operation table 10 through screws, the dust suction cover 50 is arranged on the side of the support frame one 20 and the support frame two 30, an inner cavity 51 is arranged in the dust suction cover 50, a filter plate 52 is arranged through the side close to the operation table 10, a plurality of filter holes 53 are arranged on the surface of the filter plate 52, the dust suction cover 50 can suck and collect dust when the longitudinal cutting disc 28 and the transverse cutting disc 36 cut the plate, the filter holes 53 of the filter plate 52 can filter the lint dust when the air passes through, a through hole 54 is arranged at the lower end of the other side of the inner cavity 51, a transition cylinder 57 is arranged on the outward side of the dust suction cover 50, one end of the transition cylinder 57 is fixed on the surface of the dust suction cover 50 through screws, the transition cylinder 57 covers the opening position of the through hole 54, a dust collecting bag 55 is embedded in the transition cylinder 57, the dust collecting bag 55 is made of non-woven fabric material, can effectively collect dust and make the air flow pass normally, a gas pump 56 is fixed on the outward side of the dust suction cover 50 through a support, the gas inlet position of the gas pump 56 is flange-connected with the interface position of the transition cylinder 57, when the polymer plate is cut, the power supply of the gas pump 56 is turned on, so that the gas pump 56 can produce the air suction effect, so that the air in the operation table 10 can be sucked into the inner cavity 51 of the dust suction cover 50, the large lint dust can be filtered through the filter holes 53 of the filter plate 52, so as to avoid entering the dust collecting bag 55 and causing the blockage of the dust collecting bag 55 when the air flow passes through, and the dust can enter the dust collecting bag 55 through the air flow and be collected.

[0038] In specific implementation

[0039] When the high polymer plate needs to be cut into strips and blocks, the high polymer plate is first placed on the operation table 10, and then corresponds to the two limiting plate seats 46, the driving of the motor three 49 drives the rotating shaft three to rotate the positioning shaft 43, so that the threaded protrusions 44 are linked, the threaded sleeves 45 are moved, the limiting blocks 48 slide in the limiting grooves 47, the horizontal movement of the limiting plate seats 46 is ensured, and the two limiting plate seats 46 distributed in opposite directions can move horizontally, the width of the high polymer plate can be adjusted, the limiting plate seat 46 can be in close contact with one end of the plate, and the stable advancement of the high polymer plate during cutting can be ensured by the advancement of the piston rod three of the cylinder three 40.

[0040] When the polymer plate is pushed, the piston rod of the air cylinder 22 is extended and retracted, the longitudinal cutting disc 28 is extended and pushed, the longitudinal cutting disc 28 can be in contact with the gradually pushed plate, the stable slitting and cutting can be realized by the design of the plurality of longitudinal cutting discs 28, and the adjacent slitting polymer plate can continue to be parallelly conveyed after cutting by the setting of the blocking strip 12, the shaft rod 27 is stably rotated by the driving of the motor 25, and then the stable rotation of the longitudinal cutting disc 28 can be realized.

[0041] When the longitudinal cutting disc 28 needs to be maintained, the positioning pin 2002 is pulled, the spring 2003 is stretched, the positioning pin 2002 and the positioning groove 2004 can be separated, the connecting sleeve 23 and the piston rod 1 are separated, and the connecting plate 1 for connecting the longitudinal cutting disc 28 is disassembled.

[0042] When the whole plate is slitted and cut, the slitted plate needs to be transversely cut and blocked, the guide rail pair sliding seat 32 is slid on the guide rail pair sliding rail 31, the transverse cutting disc 36 can be horizontally moved, the transverse cutting disc 36 can be moved up and down by the piston rod 2 of the air cylinder 2, the stable rotation of the transverse cutting disc 36 can be realized by the rotation of the motor 2, the transverse movement and cutting of the transverse cutting disc 36 can be realized, and the transverse cutting disc 36 can be used in cooperation with the transverse cutting hole 13.

[0043] When the polymer plate is cut, the air pump 56 is turned on, the air pump 56 can produce the air suction effect, the air in the operation table 10 can be sucked into the inner cavity 51 of the dust cover 50, the large lint floating dust can be filtered through the filter hole 53 of the filter plate 52, the dust cover 55 is prevented from being blocked by the air flow, and the dust can be collected in the dust cover 55 by the air flow.

[0044] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should be regarded as the protection range of the present application, and these will not affect the effect and practicability of the present application.

Claims

1. A cutting device for producing polymer materials, characterized in that: The application discloses a cutting mechanism for cutting a workpiece, which comprises a table mechanism, a longitudinal cutting mechanism, a transverse cutting mechanism and a pushing mechanism. The transverse cutting mechanism is located in front of the longitudinal cutting mechanism, the pushing mechanism is located behind the longitudinal cutting mechanism, and dust removal mechanisms are arranged on both sides of the table mechanism and located on both sides of the longitudinal cutting mechanism and the transverse cutting mechanism.

2. The cutting device for polymer material production according to claim 1, characterized in that: The table mechanism comprises an operation table, a longitudinal cutting hole is formed in the center of the operation table and penetrates the inside of the operation table, and a blocking strip is arranged on the inner wall of the end of the longitudinal cutting hole close to the transverse cutting mechanism.

3. The cutting device for polymer material production according to claim 2, characterized in that: The longitudinal cutting mechanism comprises a support frame one, a plurality of built-in sleeves are arranged on the surface of the support frame one, a cylinder one is arranged in the inside of the built-in sleeve, a piston rod one is arranged in the inside of the cylinder one and used for stretching and retracting, an adapter sleeve is arranged on the end of the piston rod one, and the inside of the adapter sleeve is slidingly connected with the end of the piston rod one. A bearing is arranged on the lower side of the adapter sleeve, a shaft rod is arranged in the inside of the bearing, the surface of the shaft rod is in interference fit with the inner ring wall of the bearing, a longitudinal cutting disc is arranged on the surface of the shaft rod, a motor one is further arranged on the lower side of the adapter sleeve, a rotating shaft one is arranged in the inside of the motor one and used for driving, and the end of the rotating shaft one is fixedly and drivably connected with the end of the shaft rod through a coupling.

4. The cutting device for polymer material production according to claim 3, characterized in that: The surface of the adapter sleeve is penetratingly provided with a positioning sleeve, the inside of the positioning sleeve is penetratingly sleeved with a positioning pin, the surface of the positioning pin is windingly provided with a spring, the two ends of the spring are fixedly assembled with the end surface of the positioning sleeve and the surface of the positioning pin, the surface of the piston rod one is provided with a positioning groove penetrating the inside of the piston rod one, and the end of the positioning pin away from the spring is slidingly inserted into the inside of the positioning groove.

5. The cutting device for polymer material production according to claim 4, characterized in that: The transverse cutting mechanism comprises a support frame two, the inner side of the support frame two is provided with a guide rail pair slide rail, and the surface of the guide rail pair slide rail is slidingly provided with a guide rail pair slide seat. The lower side of the guide rail pair slide seat is provided with a cylinder two, the inside of the cylinder two is provided with a piston rod two used for stretching and retracting, the end of the piston rod two is provided with an adapter plate two, the lower side of the adapter plate two is provided with a motor two, the inside of the motor two is provided with a rotating shaft two used for driving, and the end of the rotating shaft two is fixedly provided with a transverse cutting disc.

6. The cutting device for polymer material production according to claim 5, characterized in that: The pushing mechanism comprises a cylinder three, the inside of the cylinder three is provided with a piston rod three used for stretching and retracting, the end of the piston rod three is provided with a pushing table, both sides of the pushing table are penetratingly provided with shaft sleeves, and a positioning shaft is penetratingly arranged between the two shaft sleeves. The outside of the pushing table is provided with a motor three, the inside of the motor three is provided with a rotating shaft three used for driving, and the end of the rotating shaft three is fixedly and drivably connected with one end of the positioning shaft through a coupling.

7. The cutting device for polymer material production according to claim 6, characterized in that: The surface of the positioning shaft is provided with a threaded convex, the surface of the threaded convex is screwedly connected with a threaded sleeve, one side of the outer wall surface of the threaded sleeve is provided with a limiting block, the surface of the pushing table is provided with a limiting groove, the surface of the limiting block is slidingly and tightly arranged in the inside of the limiting groove, and the other side of the outer wall surface of the threaded sleeve is provided with a limiting block seat.

8. The cutting device for polymer material production according to claim 7, characterized in that: The dust removal mechanism comprises a dust suction hood, an inner cavity is arranged in the dust suction hood, a filter plate is arranged through the side close to the operating table, a plurality of filter holes are arranged on the surface of the filter plate, a through hole is arranged at the lower end of the other side of the inner cavity, a transition cylinder is arranged on the outward side of the dust suction hood, a dust collecting bag is embedded in the inner part of the transition cylinder, and a gas pump is fixed on the outward side of the dust suction hood through a support.

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