Adjustable extruded sheet cutting device

Abstract

The utility model relates to the field of extruded sheet cutting equipment, and discloses an adjustable extruded sheet cutting device which comprises a machine body and supporting plates arranged on the two sides of the machine body, the sides, close to each other, of the two supporting plates are each provided with a rotating disc, and the two rotating discs are rotationally connected with the supporting plates on the two sides through rotating shafts respectively. Electric heating wire mounting plates are fixedly arranged on the end faces of the sides, close to each other, of the two rotating discs, the electric heating wire mounting plates on the two rotating discs are fixedly connected with the two ends of a plurality of parallel electric heating wires correspondingly, and the same ends of the electric heating wires are opposite to the same diameter of the rotating discs connected with the electric heating wires correspondingly; and the two turntables are respectively connected with a rotary driving mechanism fixedly connected to the machine body. Longitudinal cutting and transverse cutting can be switched according to different rotating angles of the two rotating discs, so that the universality of equipment is higher, separate operation of a plurality of pieces of equipment is not needed, the equipment cost is low, the extruded sheet does not need to be switched among different pieces of equipment, the operation time is greatly shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to extruded board cutting device technical field, especially in adjustable extruded board cutting device. BACKGROUND

[0002] Extruded board full name extruded polystyrene foam board, referred to as extruded board, also known as XPS board. It is with polystyrene resin auxiliary polymer in the heating mixing, while, inject catalyst, and then extrude the continuous closed cell foamed hard foam plastic board. With high thermal resistance, low linearity, expansion ratio low characteristics, its structure closed cell rate reached more than 99%, form vacuum layer, avoid air flow heat dissipation, ensure that its thermal performance is durable and stable. Practice has proved that 20mm thick XPS extruded insulation board, its thermal insulation effect is equivalent to 50mm thick foamed polystyrene, 120mm thick cement perlite. Therefore, the material is the best choice for building insulation at present.

[0003] The plate needs to be cut according to the actual size requirement in the actual use process, and the existing cutting equipment can only cut in a single direction, such as only horizontal or only vertical cutting, which not only has poor versatility, but also requires two different devices to operate respectively for the plate that needs to be cut in two directions, which not only greatly increases the equipment cost, but also needs to transfer the extruded plate between different devices, greatly increases the operation time and reduces the production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of adjustable extruded board cutting device, can be switched according to the longitudinal cutting and horizontal cutting of different angles of two rotating discs, so that the versatility of equipment is stronger, without multiple equipment respectively operating, not only equipment cost is low, and extruded plate does not need to be converted between different devices, greatly reduces operation time, improves production efficiency.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A kind of adjustable extruded board cutting device, including body and the support plate being set in the both sides of body, the side of two support plates being close to each other is respectively equipped with a rotating disc, two rotating discs are respectively connected with the rotating shaft and the rotating plate of two sides, the end face of the side of two rotating discs being close to each other is fixedly provided with electric heating wire mounting plate, the electric heating wire mounting plate on two rotating discs is respectively fixedly connected with the two ends of multiple parallel electric heating wires, the same end of each electric heating wire is respectively and the same diameter of the rotating disc connected with it is opposite, two rotating discs are respectively connected with the rotating drive mechanism fixedly connected on body.

[0007] By adopting the technical scheme, the rotary driving mechanism is used for driving the two rotating discs to rotate synchronously, so that the arrangement direction of the heating wires opposite to the two rotating discs in the same diameter is converted between the horizontal direction and the vertical direction, the longitudinal cutting of the extruded plate can be realized when the heating wires are arranged horizontally, and the transverse cutting of the extruded plate can be realized when the heating wires are arranged vertically, so that the longitudinal cutting and the transverse cutting can be switched according to different rotating angles of the two rotating discs, the universality of the equipment is higher, a plurality of equipment is not needed for operation, the equipment cost is low, the extruded plate does not need to be converted between different equipment, the operation time is greatly reduced, and the production efficiency is improved.

[0008] The utility model discloses further provide that: rotating drive mechanism includes the gear ring fixed on the rotating disc circumference and with the rotating disc coaxial, gear ring and the gear of machine body bottom mesh, the gear is fixed on the sliding block, the sliding block and the sliding slot on the machine body sliding fit, the sliding block is connected with the screw rod thread, the screw rod is connected with screw rod drive motor, screw rod drive motor is fixed on the machine body.

[0009] By adopting the technical scheme, the driving motor in the rotary driving mechanism of the two rotating discs is started synchronously, the screw rod is driven to rotate, the sliding block connected with the screw rod is driven to slide along the sliding slot when the screw rod rotates, the gear connected with the sliding block is driven to move linearly when the sliding block slides, the gear ring is driven to rotate when the two gears move linearly, the two rotating discs are driven to rotate synchronously when the two gear rings rotate, the arrangement direction of the heating wires can be adjusted when the two rotating discs rotate synchronously, the structure is simple, and the operation is convenient.

[0010] The utility model discloses further provide that: the electric heating wire mounting plate is equipped with a plurality of mounting holes for installing the electric heating wire respectively, and the mounting holes on the two electric heating wire mounting plates are one-to-one corresponding.

[0011] By adopting the technical scheme, the end of the electric heating wire is fixed on the electric heating wire mounting plate through the mounting hole, the adjacent electric heating wire mounting spacing can be adjusted by installing the two ends of the electric heating wire in different mounting holes, so that the cutting demand of different thicknesses can be realized, and the universality of the equipment is further improved.

[0012] The utility model discloses further provide that: the end of the electric heating wire is connected with the mounting hole on the electric heating wire mounting plate through the tension spring.

[0013] By adopting the technical scheme, the tension spring can keep the electric heating wire with certain tension, so that the electric heating wire can automatically adjust the tension degree along with the thickness of the extruded plate in the cutting process, manual adjustment is avoided, the adjustment speed is fast, the efficiency is high, and the electric heating wire is not easy to be damaged in the cutting process due to the elastic buffering effect of the spring, so that the practical life of the equipment is greatly improved.

[0014] The utility model discloses further provide: the body between two support plates is equipped with lifting work platform, lifting work platform respectively with the body both sides longitudinal sliding cooperation, the bottom of lifting work platform is equipped with lifting cylinder, the telescopic axle of lifting cylinder is fixedly connected with lifting work platform.

[0015] By adopting the above technical scheme, the lifting work platform is used for bearing the extruded board to be cut, facilitating the cutting operation of the extruded board, the lifting motor is used for driving the lifting work platform to adjust the height of the extruded board borne on the lifting work platform to match the cutting position of the heating wire, and the extruded board can also be driven to move upward during the longitudinal cutting process, so that the relative movement between the extruded board and the heating wire realizes the longitudinal cutting operation.

[0016] The utility model discloses further provide: the upper side of lifting work platform is equipped with two pressure material mechanism, and two pressure material mechanism respectively through drive link with two carousel connection, the side of lifting work platform away from heating wire still is equipped with pushing material mechanism.

[0017] By adopting the above technical scheme, the pressure material mechanism and the pushing material mechanism are used for simultaneously exerting longitudinal pressing force and transverse thrust on the cut extruded board during the transverse cutting, so that the extruded board can move toward the heating wire along the cutting direction at a stable speed, thereby realizing the transverse cutting operation of the extruded board, and at this time, the pressure material mechanism extrudes the top of the extruded board with appropriate pressure, avoiding the upward warping of the extruded board during the cutting process and causing cutting error.

[0018] The utility model discloses further provide: the pressure material mechanism includes pressure material board, the bottom of pressure material board is equipped with gyro wheel, the upper end surface of pressure material board is fixed with a vertical pressure rod, and the pressure rod and the guide hole on the guide block on the support plate on the same side with it are longitudinally slidably connected.

[0019] The utility model discloses further provide: the one side of carousel center near pressure material mechanism is fixed with connecting pin no.

[0020] The utility model discloses further provide: the pushing material mechanism includes pushing material cylinder and fixed in pushing material cylinder telescopic axle's pushing material board, pushing material cylinder is fixed on the body, and the pushing material board is fixed with the guide rod that is parallel with pushing material direction, and the guide rod and the body axial sliding cooperation.

[0021] By adopting the technical scheme, when the electric heating wires connected with the turntable are arranged transversely, the pressing plate in the pressing mechanism is located above the extruded plate to be cut, at this time, the lifting workbench is driven by the lifting cylinder to move upward, so that the extruded plate contacts with the electric heating wires arranged transversely and continues to move upward to cut relative to the electric heating wires until the extruded plate is cut off, thus longitudinal cutting of the extruded plate is realized, when the turntable rotates to longitudinal arrangement of the electric heating wires, the end of the driving rod connected with the turntable is gradually driven to move downward, so that the other end of the driving rod drives the pressing plate in the pressing mechanism to slide downward along the guide hole on the guide block until the roller at the bottom of the pressing plate contacts with the top of the extruded plate, at this time, the pushing cylinder in the pushing mechanism is controlled to start, the telescopic shaft of the pushing cylinder extends and drives the pushing plate to push the extruded plate to the direction close to the electric heating wires, so that the extruded plate gradually contacts with the electric heating wires arranged longitudinally and continues to move to cut by overcoming the friction of the roller until the extruded plate is cut off, in this process, the extruded plate can realize both transverse cutting and longitudinal cutting, and the operation process is simple and the production efficiency is high.

[0022] The utility model discloses the beneficial effects are:

[0023] 1. The utility model discloses a synchronous rotation of two turntables is realized by the rotation driving mechanism, and the arrangement direction of the electric heating wire opposite to two turntables of a diameter is converted between transverse and longitudinal, so that when the electric heating wire is arranged transversely, the longitudinal cutting of the extruded plate can be realized, when the electric heating wire is arranged longitudinally, the transverse cutting of the extruded plate can be realized, so the switching of longitudinal cutting and transverse cutting can be realized according to the different angles of two turntables, the versatility of the equipment is stronger, need not many equipment respectively to operate, not only the equipment cost is low, and need not the extruded plate to convert between different equipment, greatly reduces the operation time, improves production efficiency.

[0024] 2. The utility model discloses the rotation driving mechanism of two turntables in the synchronous start of driving motor behind respectively driving screw rod rotation, when the screw rod rotation is behind respectively driving the sliding block of thread connection with it along the sliding slot of sliding fit with it, when the sliding block slides is behind respectively driving the rack fixed connection with it linear motion, when two racks linear motion is behind respectively driving the gear ring meshing with it rotation, when two gear rings rotate is behind respectively driving two turntables fixed connection with it synchronous rotation, when two turntables synchronous rotation can realize the adjustment of the electric heating wire arrangement direction, simple structure, convenient operation.

[0025] 3. The utility model discloses the end of electric heating wire is fixed on the electric heating wire mounting plate through the mounting hole, by installing the both ends of electric heating wire on different mounting holes respectively, can realize the adjustment of adjacent electric heating wire installation spacing, thus can realize the cutting demand of different thickness, further improve the versatility of the equipment.

[0026] 4. The utility model discloses a tension spring can make the electric heating wire keep certain tension, make the electric heating wire in the cutting process can with the thickness of the extruded sheet automatic regulation tension degree, avoided manual adjustment, and the adjustment speed is fast, and the efficiency is high, simultaneously because of the spring elasticity buffering effect, make the electric heating wire in the cutting process not easy to damage, greatly improve the practical life of equipment.

[0027] 5. The utility model discloses a presser mechanism and pusher mechanism are used for when cutting in the lateral simultaneously to the extruded sheet of cutting apply longitudinal pressure and lateral thrust, make the extruded sheet can with the stable speed along the cutting direction to electric heating wire movement, thereby realize the lateral cutting operation of extruded sheet, and at this time presser mechanism with suitable pressure extrude the top of extruded sheet, avoid the extruded sheet in the cutting process and cause cutting error to rise upwards. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawings in the embodiment description briefly introduced, obviously, the following description in the drawings only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0029] Figure 1 It is the overall structure schematic diagram of a kind of adjustable extruded sheet cutting device of the utility model.

[0030] Figure 2 It is Figure 1 the local enlarged schematic diagram of A in it.

[0031] Figure 3 It is the internal structure schematic diagram of a kind of adjustable extruded sheet cutting device of the utility model.

[0032] Figure 4 It is the state schematic diagram of a kind of adjustable extruded sheet cutting device of the utility model when preparing to carry out lateral cutting.

[0033] Figure 5 It is the state schematic diagram of a kind of adjustable extruded sheet cutting device of the utility model when preparing to carry out longitudinal cutting.

[0034] In the figure, 1, body; 101, support plate; 102, sliding groove; 2, rotating disc; 3, rotating shaft; 4, electric heating wire mounting plate; 5, electric heating wire; 6, rotary drive mechanism; 7, gear ring; 8, rack; 9, sliding block; 10, lead screw; 12, lead screw drive motor; 13, mounting hole; 14, tension spring; 15, lifting workbench; 16, lifting cylinder; 17, pressing plate; 18, pressing rod; 19, guide block; 20, guide hole; 21, connecting pin one; 22, connecting pin two; 23, pushing cylinder; 24, pushing plate; 25, guide rod; 26, roller; 27, drive rod. DETAILED DESCRIPTION

[0035] The technical scheme of the utility model will be described below in connection with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] As Figures 1-5 shown, an adjustable extruded sheet cutting device, including body 1 and the support plate 101 set up at the both sides of body 1, the side of two support plates 101 close to each other is equipped with a rotating disc 2 respectively, two rotating discs 2 are rotatably connected with the support plate 101 on both sides through rotating shaft 3, the end face of the side close to each other of two rotating discs 2 is fixedly equipped with electric heating wire mounting plate 4, the electric heating wire mounting plate 4 on two rotating discs 2 is fixedly connected with the both ends of multiple parallel electric heating wires 5 respectively, the same end of each electric heating wire 5 is opposite to the same diameter of the rotating disc 2 connected with it respectively, two rotating discs 2 are connected with the rotary drive mechanism 6 fixedly connected on body 1.

[0037] Further, the rotary drive mechanism 6 includes a gear ring 7 fixed on the circumference of the rotating disc 2 and coaxial with the rotating disc 2, the gear ring 7 is engaged with the rack 8 at the bottom of the body 1, the rack 8 is fixed on the sliding block 9, the sliding block 9 is slidingly fitted with the sliding groove 102 on the body 1, the sliding block 9 is threadedly connected with the lead screw 10, the lead screw 10 is connected with the lead screw drive motor 12, and the lead screw drive motor 12 is fixed on the body 1.

[0038] Further, the electric heating wire mounting plate 4 is respectively provided with multiple mounting holes 13 for mounting the electric heating wire 5, and the mounting holes 13 on the two electric heating wire mounting plates 4 correspond one by one.

[0039] Further, the end of the electric heating wire 5 is connected with the mounting hole 13 on the electric heating wire mounting plate 4 through the tension spring 14.

[0040] Further, the body 1 is provided with a lifting workbench 15 between the two support plates 101, the lifting workbench 15 is longitudinally slidably connected with the two sides of the body 1 respectively, and the bottom of the lifting workbench 15 is provided with a lifting cylinder 16, and the telescopic shaft of the lifting cylinder 16 is fixedly connected with the lifting workbench 15.

[0041] Further, the upper side of the lifting workbench 15 is provided with two material pressing mechanisms, and the two material pressing mechanisms are connected with the two rotating discs 2 through driving rods 27 respectively.

[0042] Further, the material pressing mechanism comprises a pressing plate 17, the bottom of the pressing plate 17 is provided with a roller 26, the upper end surface of the pressing plate 17 is fixedly provided with a vertical pressing rod 18, the pressing rod 18 is longitudinally slidably connected with a guide hole 20 on a guide block 19 fixed on the support plate 101 on the same side as the pressing rod 18.

[0043] Further, the center of the rotating disc 2 is fixedly provided with a connecting pin one 21 on the side close to the material pressing mechanism, one end of the driving rod 27 is rotationally connected with the connecting pin one 21, and the other end of the driving rod 27 is rotationally connected with a connecting pin two 22 on the pressing rod 18.

[0044] Further, the pushing mechanism comprises a pushing cylinder 23 and a pushing plate 24 fixed on the telescopic shaft of the pushing cylinder 23, the pushing cylinder 23 is fixed on the body 1, the pushing plate 24 is fixedly provided with a guide rod 25 parallel to the pushing direction, and the guide rod 25 is axially slidably connected with the body 1.

[0045] The working principle of the utility model is: the extruded plate to be cut is placed on the side of the lifting workbench 15 away from the electric heating wire 5, then the two rotating discs 2 are driven to rotate synchronously through the rotary driving mechanism 6, so that the arrangement direction of the electric heating wire 5 opposite to the same diameter of the two rotating discs 2 is converted between the horizontal direction and the vertical direction, so as to realize the cutting in different directions, that is, when the electric heating wire 5 is arranged horizontally, the vertical cutting of the extruded plate can be realized, and when the electric heating wire 5 is arranged vertically, the horizontal cutting of the extruded plate can be realized, so that the switching of the vertical cutting and the horizontal cutting can be realized according to the different angles of the two rotating discs 2, the versatility of the equipment is stronger, a plurality of equipment is not needed to be operated respectively, the equipment cost is low, the extruded plate does not need to be converted between different equipment, the working time is greatly reduced, and the production efficiency is improved.

[0046] When the electric heating wire 5 connected with the rotating disc 2 is arranged transversely, the pressing plate 17 in the pressing mechanism is above the extruded plate to be cut, at this time, the lifting workbench 15 is driven by the lifting cylinder 16 to move upward, so that the extruded plate contacts with the transversely arranged electric heating wire 5 and continues to move upward relative to the electric heating wire 5 to cut until the extruded plate is cut off, thus realizing the longitudinal cutting of the extruded plate, when the rotating disc 2 rotates to the longitudinal arrangement of the electric heating wire 5, the end of the driving rod connected with the rotating disc 2 is gradually driven to move downward, so that the other end of the driving rod drives the pressing plate 17 in the pressing mechanism to slide downward along the guide hole 20 on the guide block 19 with the pressing rod 18, until the roller 26 at the bottom of the pressing plate 17 contacts with the top of the extruded plate, at this time, the pushing cylinder 23 in the pushing mechanism is started to be controlled, the telescopic shaft of the pushing cylinder 23 is extended and drives the pushing plate 24 to push the extruded plate to the direction close to the electric heating wire 5, so that the extruded plate gradually contacts with the longitudinally arranged electric heating wire 5 and continues to move to cut by overcoming the friction of the roller 26 until the extruded plate is cut off, in this process, the extruded plate can realize both transverse cutting and longitudinal cutting, and the operation process is simple and the production efficiency is high.

Claims

1. An adjustable extruded polystyrene board cutting device, characterized in that: The device includes a body (1) and support plates (101) on both sides of the body (1). A turntable (2) is provided on the side of the two support plates (101) that are close to each other. The two turntables (2) are rotatably connected to the support plates (101) on both sides through a rotating shaft (3). A heating wire mounting plate (4) is fixedly provided on the end face of the side of the two turntables (2) that are close to each other. The heating wire mounting plates (4) on the two turntables (2) are fixedly connected to the two ends of a plurality of parallel heating wires (5). The same end of each heating wire (5) is opposite to the same diameter of the turntable (2) connected to it. The two turntables (2) are respectively connected to a rotary drive mechanism (6) fixedly connected to the body (1).

2. The adjustable extruded polystyrene board cutting device according to claim 1, characterized in that: The rotary drive mechanism (6) includes a gear ring (7) fixed on the circumference of the turntable (2) and coaxial with the turntable (2). The gear ring (7) meshes with a rack (8) at the bottom of the machine body (1). The rack (8) is fixed on a slider (9). The slider (9) slides with a groove (102) on the machine body (1). The slider (9) is threadedly connected to a lead screw (10). The lead screw (10) is connected to a lead screw drive motor (12). The lead screw drive motor (12) is fixed on the machine body (1).

3. The adjustable extruded polystyrene board cutting device according to claim 1, characterized in that: The heating wire mounting plate (4) is provided with a plurality of mounting holes (13) for mounting heating wires (5), and the mounting holes (13) on the two heating wire mounting plates (4) correspond one to one.

4. The adjustable extruded polystyrene board cutting device according to claim 3, characterized in that: The end of the heating wire (5) is connected to the mounting hole (13) on the heating wire mounting plate (4) via a tension spring (14).

5. The adjustable extruded polystyrene board cutting device according to claim 1, characterized in that: A lifting worktable (15) is provided on the body (1) between two support plates (101). The lifting worktable (15) is longitudinally slidably engaged with both sides of the body (1). A lifting cylinder (16) is provided at the bottom of the lifting worktable (15). The telescopic shaft of the lifting cylinder (16) is fixedly connected to the lifting worktable (15).

6. The adjustable extruded polystyrene board cutting device according to claim 5, characterized in that: Two pressing mechanisms are provided above the lifting worktable (15). The two pressing mechanisms are connected to the two turntables (2) respectively through the drive rod (27). A pushing mechanism is also provided on the side of the lifting worktable (15) away from the heating wire (5).

7. An adjustable extruded polystyrene board cutting device according to claim 6, characterized in that: The pressing mechanism includes a pressing plate (17), the bottom of the pressing plate (17) is provided with rollers (26), and a vertical pressing rod (18) is fixedly provided on the upper end surface of the pressing plate (17). The pressing rod (18) is longitudinally slidably engaged with the guide hole (20) on the guide block (19) fixed on the support plate (101) on the same side.

8. An adjustable extruded polystyrene board cutting device according to claim 7, characterized in that: A connecting pin 1 (21) is fixedly provided on the side of the turntable (2) near the pressing mechanism. One end of the drive rod (27) is rotatably connected to the connecting pin 1 (21), and the other end of the drive rod (27) is rotatably connected to the connecting pin 2 (22) on the pressing rod (18).

9. An adjustable extruded polystyrene board cutting device according to claim 6, characterized in that: The pushing mechanism includes a pushing cylinder (23) and a pushing plate (24) fixed on the telescopic shaft of the pushing cylinder (23). The pushing cylinder (23) is fixed on the machine body (1). A guide rod (25) parallel to the pushing direction is fixed on the pushing plate (24). The guide rod (25) slides axially with the machine body (1).

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