Extruded sheet cutting device

Abstract

The utility model relates to the technical field of extruded sheet processing, in particular to an extruded sheet cutting device which comprises a workbench, a clamping assembly is arranged at the top end of the workbench, an adjusting groove is formed in the surface of the workbench, a supporting shaft is connected to the adjusting groove in a sliding mode, and a knob is fixedly connected to the end, close to the adjusting groove, of the supporting shaft. The end, away from the knob, of the supporting shaft is fixedly installed on the rack. The curved surface scales are arranged below the outer contour of the adjusting groove of the workbench, an intuitive reference basis is provided for an operator, and when the angle of the rack needs to be adjusted to meet the cutting requirements of different sections, the operator can simply rotate the knob and pull the knob along the adjusting groove, so that the cutting requirements of different sections are met. And meanwhile, the corresponding relation between the rotary knob and the curved surface scales is observed to ensure that the required cutting angle is reached, so that the operation steps are simplified, the operation convenience is improved, the operation accuracy and controllability are enhanced through visual scale display, and the cutting operation is more efficient and accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to extruded board processing technical field, concretely relates to an extruded board cutting device. BACKGROUND

[0002] Extruded board, namely extruded polystyrene heat preservation board, is a hard foam plastic board manufactured by taking polystyrene resin as raw material, adding other raw and auxiliary materials and poly content, injecting catalyst through heating and mixing, and then extruding and pressing, and its scientific name is extruded polystyrene foam plastic for heat insulation (XPS for short), which has perfect closed-cell honeycomb structure, so that the XPS board has the advantages of extremely low water absorption, low thermal conductivity, high compression resistance and aging resistance.

[0003] Through searching, the utility model patent with Chinese patent number CN214772220U discloses a cutting device for extruded board, which can accurately position by moving the sliding block and referring to the scale, and then tighten the bolt to fix the sliding block, the conveying device conveys the extruded board to the workbench, so that one end of the extruded board is close to the sliding block, the driving cylinder one is started to drive the pressing plate to move vertically downward and press the extruded board, at the same time, the driving cylinder two is started to drive the cutter to vertically pass through the workbench through slot and accurately cut the extruded board, after cutting, the driving cylinder one makes the pressing plate rise, the conveying device continues to convey the extruded board for the next round of cutting, and in the whole process, the protective cover and the brush prevent dust from spreading, the dust extractor is responsible for extracting dust, keeps the workbench clean, and ensures efficient and accurate cutting operation.

[0004] However, the above-mentioned device vertically passes through the workbench through slot with the cutter, and the cutting surface of the extruded board is fixed, which cannot meet the demand of other angle cutting surface, resulting in poor practicability. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides an extruded board cutting device, which can effectively solve the problem that the cutting surface of the extruded board is fixed by the cutter in the prior art, and it is difficult to meet the demand of other angle cutting surface, resulting in poor practicability.

[0006] To achieve the above-mentioned purposes, the utility model realizes the following technical solutions:

[0007] The utility model provides a kind of extruded sheet cutting device, including workbench, the top of workbench is provided with clamping assembly, the surface of workbench is provided with adjusting groove, adjusting groove is slidably connected with support shaft, the end of support shaft close to adjusting groove is fixedly connected with knob, the end of support shaft away from knob is fixedly installed on rack, the inner wall of workbench side away from adjusting groove is provided with guide slot, the sliding connection between guide slot and rack, the top of rack is provided with driving motor, the output of driving motor is provided with cutter, the surface of workbench is provided with through slot, the movable connection between through slot and cutter, the top of rack is provided with cutting assembly, the lower part of the contour of adjusting groove is provided with curved scale.

[0008] Further, the clamping assembly includes a motorized push rod fixedly installed at the top of the workbench, the output end of the motorized push rod is provided with a clamping plate, the top surface is provided with a clamping sliding groove, and the clamping sliding groove and the clamping plate are slidably connected.

[0009] Further, the top of the workbench is provided with a measuring scale near the handle side.

[0010] Further, the output shaft of the driving motor is drivingly connected with a belt, the belt is drivingly connected with a rotating shaft, and the rotating shaft is fixedly connected with the cutter.

[0011] Further, the rack is provided with a first cleaning mechanism near the cutter end, the rack is rotatably connected with a bearing plate, and the bearing plate is provided with a second cleaning mechanism near the workbench end.

[0012] Further, the cutting assembly includes a handle, the output end of the handle is provided with a lead screw, the lead screw is threadedly connected with a sliding block, one end of the sliding block is rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably installed at the bottom of the bearing plate.

[0013] Further, the handle is fixedly connected with a connecting shaft, the connecting shaft is fixedly connected with a lead screw away from the handle, the lead screw is rotatably connected with the sliding groove body, the sliding groove body is fixedly installed on the rack, the connecting shaft penetrates through the reinforcing block and is rotatably connected with the reinforcing block, and the reinforcing block is fixedly installed on the rack.

[0014] Further, the surface of the sliding groove body is provided with a sliding sliding groove, and the sliding sliding groove is slidably connected with the sliding block.

[0015] Beneficial effects

[0016] The technical scheme provided by the utility model has the following beneficial effects compared with the known prior art:

[0017] The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism.

[0018] The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism.

[0019] The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0021] Figure 1 The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism.

[0022] Figure 2 The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism.

[0023] Figure 3 The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism. Figure 2

[0024] The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism. Figure 4

[0025] The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism. Figure 5 The utility model discloses a cutting device for extruded board, which comprises a workbench, a rack, a first cleaning mechanism and a second cleaning mechanism.

[0026] Marked: 1, workbench; 2, electric push rod; 3, clamping plate; 4, clamping sliding groove; 5, measuring scale; 6, through slot; 7, handle; 8, connecting shaft; 9, rack; 10, bearing plate; 11, reinforcing block; 12, knob; 13, adjusting groove; 14, support shaft; 15, guide groove; 16, drive motor; 17, belt; 18, rotating shaft; 19, first cleaning mechanism; 20, cutter; 21, screw; 22, sliding sliding groove; 23, sliding block; 24, connecting rod; 25, sliding groove body; 26, curved scale; 27, second cleaning mechanism. DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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.

[0028] The utility model will be further described below in conjunction with embodiments.

[0029] A kind of extruded sheet cutting device, refer to attached Figure 1 Figure 5 Including workbench 1, the top of workbench 1 is provided with clamping assembly, workbench 1 surface is opened with adjusting groove 13, adjusting groove 13 is slidably connected with support shaft 14, support shaft 14 is fixedly connected with knob 12 at the end close to adjusting groove 13, the end away from knob 12 of support shaft 14 is fixedly installed on rack 9, the inner wall of workbench 1 away from adjusting groove 13 side is opened with guide groove 15, guide groove 15 is slidably connected between rack 9, rack 9 top is provided with drive motor 16, the output of drive motor 16 is provided with cutter 20, the surface of workbench 1 is opened with through slot 6, through slot 6 is movably connected between cutter 20, rack 9 top is provided with cutting assembly, the lower part of the outer contour of adjusting groove 13 is provided with curved scale 26, extruded sheet is clamped and fixed by clamping assembly, when needing to cut the different angle section of extruded sheet, knob 12 is rotated, when knob loosens, knob 12 is pulled along the extension direction of adjusting groove, knob 12 drives rack 9 as a whole to overturn slightly by support shaft 14, at the same time, the back of rack 9 moves in guide groove 15, to ensure the stability of rack, according to the angle of the section to be cut, the numerical value of knob 12 and curved scale 26 is corresponded, and knob 12 is tightened, then drive motor 16 is started, cutter is driven to rotate by drive motor, and cutting assembly is operated to cut extruded sheet accurately.

[0030] ​In the above technical scheme, the clamping assembly comprises an electric push rod 2 fixedly installed at the top end of the workbench 1, the output end of the electric push rod 2 is provided with a clamping plate 3, the top end surface is provided with a clamping sliding groove 4, the clamping sliding groove 4 is in sliding connection with the clamping plate 3, the electric push rod 2 is started to drive the clamping plate 3 to slide in the clamping sliding groove 4 and move towards the direction of the through groove 6, so that the extruded plate is firmly clamped to prevent shaking during cutting, and the cutting precision of the extruded plate is increased. In addition, the workbench 1 is provided with a measuring scale 5 on the side close to the handle 7 at the top end, the length of the extruded plate to be cut according to actual needs is cut, and the edge of the extruded plate is aligned with a certain value on the measuring scale 5, so that the cutting precision of the extruded plate is further increased.

[0031] In addition, the output shaft of the driving motor 16 is drivingly connected with the belt 17, the belt 17 is drivingly connected with the rotating shaft 18, the rotating shaft 18 is fixedly connected with the cutter 20, the belt 17 has a certain elasticity and can buffer and adjust the rotating speed of the driving motor 16 to a certain extent, so that the rotating speed of the cutter 20 is more stable and controllable, and the flatness and accuracy of the cutting surface can be ensured to a certain extent. The first cleaning mechanism 19 is arranged at one end of the rack 9 close to the cutter 20, the bearing plate 10 is rotatably connected with the rack 9, and the second cleaning mechanism 27 is arranged at one end of the bearing plate 10 close to the workbench 1. During the cutting process of the extruded plate by the cutter 20, the first cleaning mechanism 19 is responsible for recycling the debris falling into the through groove 6, and the second cleaning mechanism 27 is responsible for recycling the debris remaining on the surface of the workbench 1, so that the table surface is kept clean during the whole cutting process.

[0032] Further, the cutting assembly comprises a handle 7, an output end of the handle 7 is provided with a lead screw 21, the lead screw 21 is threadedly connected with a sliding block 23, one end of the sliding block 23 is rotatably connected with a connecting rod 24, the other end of the connecting rod 24 is rotatably installed at the bottom of the bearing plate 10, the handle 7 is fixedly connected with a connecting shaft 8, one end of the connecting shaft 8 away from the handle 7 is fixedly connected with the lead screw 21, the lead screw 21 is rotatably connected with a sliding groove body 25, the sliding groove body 25 is fixedly installed on the rack 9, the connecting shaft 8 penetrates through the reinforcing block 11 and is rotatably connected with the reinforcing block 11, the reinforcing block 11 is fixedly installed on the rack 9, the sliding groove body 25 is provided with a sliding sliding groove 22 on the surface, the sliding sliding groove 22 is slidably connected with the sliding block 23, when the angle adjustment operation is completed, the handle 7 is rotated clockwise, the handle 7 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the lead screw 21 to rotate, the lead screw 21 drives the sliding block 23 to slide in the sliding sliding groove 22 towards the handle 7 through the threaded connection relationship between the lead screw 21 and the sliding block 23, the sliding block 23 drives the bearing plate 10 to rotate on the rack 9 through the connecting rod 24, so that the cutting knife 20 cuts the extruded plate, during the whole process, the connecting rod 24 provides stable support for the bearing plate 10, due to the threaded connection relationship between the lead screw 21 and the sliding block 23, it is ensured that the cutting knife 20 will not be displaced when working, to a certain extent, the safety and stability of the device are increased.

[0033] Working principle: first, the electric push rod 2 in the clamping assembly pushes the clamping plate 3 to slide in the clamping sliding groove 4, so as to firmly clamp the extruded plate on the workbench 1 to prevent shaking during cutting. Next, according to the required cutting angle, the inclination of the rack 9 is adjusted by rotating the knob 12, and the accuracy is ensured by referring to the curved scale 26, then the knob 12 is tightened, then the driving motor 16 is started, the output shaft drives the cutting knife 20 on the rotating shaft 18 to rotate at a stable and controllable speed, at the same time, the handle 7 in the cutting assembly is operated, the angle of the bearing plate 10 is adjusted by the threaded connection relationship between the lead screw 21 and the sliding block 23, so that the cutting knife 20 can accurately cut the extruded plate, during the cutting process, the first cleaning mechanism 19 and the second cleaning mechanism 27 respectively recover the debris in the through groove 6 and on the surface of the workbench 1, to keep the table clean.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A cutting device for extruded panels, comprising a worktable (1), characterized in that, The top end of the workbench (1) is provided with a clamping assembly, the surface of the workbench (1) is provided with an adjusting groove (13), the adjusting groove (13) is slidably connected with a supporting shaft (14), one end of the supporting shaft (14) close to the adjusting groove (13) is fixedly connected with a knob (12), the other end of the supporting shaft (14) away from the knob (12) is fixedly installed on the rack (9), the inner wall of the side of the workbench (1) away from the adjusting groove (13) is provided with a guide groove (15), the guide groove (15) is slidably connected between the rack (9), the top of the rack (9) is provided with a driving motor (16), the output end of the driving motor (16) is provided with a cutter (20), the surface of the workbench (1) is provided with a through groove (6), the through groove (6) is movably connected with the cutter (20), the top of the rack (9) is provided with a cutting assembly, the outer contour below the adjusting groove (13) is provided with a curved scale (26).

2. A cutting device for extruded sheets according to claim 1, characterized in that The clamping assembly comprises a motorized push rod (2) fixedly installed at the top end of the workbench (1), the output end of the motorized push rod (2) is provided with a clamping plate (3), the top end surface is provided with a clamping sliding groove (4), and the clamping sliding groove (4) is slidably connected with the clamping plate (3).

3. A cutting device for extruded sheets according to claim 1, characterized in that The top end of the workbench (1) is provided with a measuring scale (5) close to the handle (7).

4. The cutting device for extruded sheet material according to claim 1, wherein The output shaft of the driving motor (16) is drivingly connected with a belt (17), the belt (17) is drivingly connected with a rotating shaft (18), and the rotating shaft (18) is fixedly connected with the cutter (20).

5. The cutting apparatus of claim 1, wherein, The first cleaning mechanism (19) is arranged at one end of the rack (9) close to the cutter (20), the rack (9) is rotatably connected with a bearing plate (10), and the second cleaning mechanism (27) is arranged at one end of the bearing plate (10) close to the workbench (1).

6. A cutting device for extruded sheets according to claim 1, characterized in that The cutting assembly comprises a handle (7), the output end of the handle (7) is provided with a lead screw (21), the lead screw (21) is threadedly connected with a sliding block (23), one end of the sliding block (23) is rotatably connected with a connecting rod (24), and the other end of the connecting rod (24) is rotatably installed at the bottom of the bearing plate (10).

7. A cutting device for extruded panels according to claim 6, characterized in that The handle (7) is fixedly connected with a connecting shaft (8), one end of the connecting shaft (8) away from the handle (7) is fixedly connected with the lead screw (21), the lead screw (21) is rotatably connected with the sliding groove body (25), the sliding groove body (25) is fixedly installed on the rack (9), the connecting shaft (8) penetrates through the reinforcing block (11) and is rotatably connected with the reinforcing block (11), and the reinforcing block (11) is fixedly installed on the rack (9).

8. A cutting device for extruded panels according to claim 7, characterized in that The surface of the sliding groove body (25) is provided with a sliding sliding groove (22), and the sliding sliding groove (22) is slidably connected with the sliding block (23).

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