CN223918075U

CN223918075U - Extruded sheet cutting device

Info

Publication number: CN223918075U
Application number: CN202520427683.2U
Authority: CN
Inventors: 刘满义
Original assignee: Dongguan City Zhaoying Building Makings Co ltd
Current assignee: Dongguan City Zhaoying Building Makings Co ltd
Priority date: 2025-03-12
Filing date: 2025-03-12
Publication date: 2026-02-17
Anticipated expiration: 2035-03-12

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, wherein the top end of the workbench is provided with a clamping assembly, the surface of the workbench is provided with an adjusting groove, a supporting shaft is connected with the adjusting groove in a sliding way, one end of the supporting shaft, which is close to the adjusting groove, is fixedly connected with a knob, and one end of the supporting shaft, which is far away from the knob, is fixedly arranged on a rack.

Description

Extruded sheet cutting device

Technical Field

The utility model relates to the technical field of extruded sheet processing, in particular to an extruded sheet cutting device.

Background

The extruded sheet, namely the extruded polystyrene heat insulation board, is a rigid foam plastic sheet manufactured by taking polystyrene resin as a raw material, adding other raw materials and auxiliary materials and a polymer, simultaneously injecting a catalyst through heating and mixing, and then extruding and molding, and has the technical name of extruded polystyrene foam plastic for heat insulation (XPS for short), wherein the XPS has a perfect closed cell honeycomb structure, so that the XPS sheet has the advantages of extremely low water absorption, low heat conductivity, high compression resistance, ageing resistance and the like.

Through searching, the utility model patent with the Chinese patent number of CN214772220U discloses a cutting device for an extruded sheet, the extruded sheet is accurately positioned by moving a sliding block and referring to a graduated scale, then a bolt is screwed to fix the sliding block, a conveying device conveys the extruded sheet to a workbench, one end of the extruded sheet is tightly attached to the sliding block, a first driving cylinder is started to drive a pressing plate to vertically move downwards and press the extruded sheet, meanwhile, a second driving cylinder is started to drive a cutter to vertically pass through a through groove of the workbench to accurately cut the extruded sheet, after the cutting is completed, the first driving cylinder enables the pressing plate to lift, the conveying device continues to convey the extruded sheet to carry out the next round of cutting, and in the whole process, a protective cover and a hairbrush are used for preventing dust diffusion, and a dust extractor is responsible for extracting dust, so that the workbench is kept clean and ensuring efficient and accurate cutting operation.

But above-mentioned device is vertical pass the workstation logical groove downwards at in-service use in-process cutter, and is fixed to the cutting tangent plane of extruded sheet, is difficult to satisfy the demand of other angle tangent planes, leads to the practicality poor.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides the extruded sheet cutting device which can effectively solve the problems that in the prior art, the cutting knife is used for fixing the cut surface of the extruded sheet, the requirements of other angle cut surfaces are difficult to meet, and the practicability is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides an extruded sheet cutting device which comprises a workbench, wherein 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, a knob is fixedly connected to one end, close to the adjusting groove, of the supporting shaft, one end, far away from the knob, of the supporting shaft is fixedly arranged on a machine frame, a guide groove is formed in the inner wall, far away from the adjusting groove, of the workbench, the guide groove is connected with the machine frame in a sliding mode, a driving motor is arranged above the machine frame, a cutter is arranged at the output end of the driving motor, a through groove is formed in the surface of the workbench, the through groove is movably connected with the cutter, a cutting assembly is arranged above the machine frame, and curved surface scales are arranged below the outer contour of the adjusting groove.

Further, the clamping assembly comprises an electric push rod fixedly mounted at the top end of the workbench, a clamping plate is arranged at the output end of the electric push rod, a clamping sliding groove is formed in the surface of the top end, and the clamping sliding groove is connected with the clamping plate in a sliding mode.

Further, a measuring ruler is arranged at one side, close to the handle, of the top end of the workbench.

Further, the output shaft of the driving motor is connected with a belt in a transmission way, the belt is connected with a rotating shaft in a transmission way, and the rotating shaft is fixedly connected with a cutter.

Further, a first cleaning mechanism is arranged at one end, close to the cutter, of the frame, a bearing plate is connected with the frame in a rotating mode, and a second cleaning mechanism is arranged at one end, close to the workbench, of the bearing plate.

Further, the cutting assembly comprises a handle, a screw rod is arranged at the output end of the handle, a sliding block is connected with the screw rod in a threaded mode, one end of a connecting rod is connected with the sliding block in a rotating mode, and the other end of the connecting rod is installed at the bottom of the bearing plate in a rotating mode.

Further, the handle fixedly connected with connecting axle, the one end fixedly connected with lead screw that the handle was kept away from to the connecting axle, rotate between lead screw and the spout body and be connected, spout body fixed mounting is in the frame, the connecting axle runs through the boss, and rotates between and be connected with the boss, boss fixed mounting is in the frame.

Further, a sliding chute is arranged on the surface of the chute body, and the sliding chute is in sliding connection with the sliding block.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

1. According to the utility model, the curved scale is arranged below the outer contour of the adjusting groove of the workbench, so that an intuitive reference basis is provided for an operator, when the angle of the rack is required to be adjusted to adapt to cutting requirements of different tangential planes, the operator can simply rotate the knob and pull along the adjusting groove, and simultaneously observe the corresponding relation between the knob and the curved scale, so that the required cutting angle is ensured to be achieved, 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;

2. According to the utility model, the extruded sheet can be firmly clamped through the electric push rod and the clamping plate in the clamping assembly, so that shaking is prevented in the cutting process, the cutting precision is remarkably improved, and meanwhile, the angle of the frame can be conveniently adjusted through the design of the adjusting groove, the supporting shaft and the knob so as to adapt to the requirements of different tangential planes, and the cutting flexibility and efficiency are further improved;

3. According to the utility model, the first cleaning mechanism and the second cleaning mechanism are respectively responsible for recovering the fragments in the falling through groove and the fragments remained on the surface of the workbench, so that the tabletop of the whole cutting working process is kept clean, the influence of the fragments on the cutting precision and the working efficiency is reduced, and meanwhile, the safety and the stability of the device are improved due to the stable connection and the reasonable layout of each part, and the risk in the operation process is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of an extruded sheet cutting device according to the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in normal use;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a schematic view of the overall appearance of the workbench according to the utility model;

Fig. 5 is a schematic view of a partial cross-sectional structure of a workbench according to the utility model.

The numerical control machine comprises the following components of a workbench, a 2 electric push rod, a 3 clamping plate, a 4 clamping chute, a 5 measuring ruler, a 6 through groove, a 7, a handle, a 8 connecting shaft, a 9, a frame, a 10 bearing plate, a 11 reinforcing block, a 12, a knob, a 13, an adjusting groove, a 14, a supporting shaft, a 15, a guiding groove, a 16, a driving motor, a 17, a belt, a 18, a rotating shaft, a 19, a first cleaning mechanism, a 20, a cutter, a 21, a screw rod, a 22, a sliding chute, a 23, a sliding block, a 24, a connecting rod, a 25, a chute body, a 26, a curved surface scale, a 27 and a second cleaning mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

The utility model provides an extruded sheet cutting device, refer to fig. 1-5, including workstation 1, the top of workstation 1 is provided with clamping assembly, adjustment tank 13 has been seted up on workstation 1 surface, adjustment tank 13 sliding connection has back shaft 14, back shaft 14 is close to the one end fixedly connected with knob 12 of adjustment tank 13, back shaft 14 keeps away from the one end fixed mounting of knob 12 on frame 9, guide slot 15 has been seted up to workstation 1 keep away from adjustment tank 13 one side inner wall, sliding connection between guide slot 15 and frame 9, frame 9 top is provided with driving motor 16, driving motor 16's output is provided with cutter 20, workstation 1 surface has seted up logical groove 6, swing joint between logical groove 6 and the cutter 20, frame 9 top is provided with cutting assembly, adjustment tank 13 outline below is provided with curved scale 26, carry out the centre gripping fixed to the extruded sheet through clamping assembly, when the tangent plane that needs to carry out different angles to the extruded sheet cuts, rotate knob 12, when the knob is not hard up, carry out pulling knob 12 along adjustment tank extending direction, knob 12 drives frame 9 whole through back shaft 14 and carries out the small amplitude upset, sliding connection between guide slot 9, frame 9 top is provided with driving motor 16, driving motor 16's output end is provided with cutter 20, the surface scale 26 is cut, the same is cut scale 26 is carried out in the corresponding cutting assembly, and the required rotation scale is cut scale is driven to the back scale assembly, and the required is cut scale is screwed down, the numerical value is accurate, and is driven to the cutter is driven to the back scale 12, and is required to rotate the back scale 16.

Among the above-mentioned technical scheme, clamping assembly includes fixed mounting at the electric putter 2 on workstation 1 top, electric putter 2's output is provided with grip block 3, grip block 4 has been seted up on the top surface, sliding connection between grip block 4 and the grip block 3, through start electric putter 2, electric putter 2 promotes grip block 3 and slides in grip block 4, and remove towards the direction of logical groove 6, thereby make the extruded sheet by firm centre gripping, prevent to take place to rock when the cutting, the precision of extruded sheet cutting has been increased, in addition, workstation 1 top is close to handle 7 one side and is provided with dipperstick 5, according to the extruded sheet length of actual need cutting, and make the edge of extruded sheet align with a certain numerical value on the dipperstick 5, thereby further increase the precision of extruded sheet cutting.

Besides, the belt 17 is connected to the output shaft of the driving motor 16 in a transmission manner, the belt 17 is connected with the rotating shaft 18 in a transmission manner, the rotating shaft 18 is fixedly connected with the cutter 20, the belt 17 is elastic in transmission manner, the rotating speed of the driving motor 16 can be buffered and regulated to a certain extent, the rotating speed of the cutter 20 is stable and controllable, the flatness and accuracy of a cutting surface can be ensured to a certain extent, a first cleaning mechanism 19 is arranged at one end of the stand 9, which is close to the cutter 20, the stand 9 is rotationally connected with the bearing plate 10, a second cleaning mechanism 27 is arranged at one end of the bearing plate 10, which is close to the workbench 1, and in the cutting process of the cutter 20 on the extruded sheet, one cleaning mechanism 19 is responsible for recovering chips in the falling through groove 6, and the second cleaning mechanism 27 is responsible for recovering chips remained on the surface of the workbench 1, so that the surface of the workbench is kept clean all the time in the whole cutting process.

Still further, the cutting assembly includes handle 7, the output of handle 7 is provided with lead screw 21, lead screw 21 threaded connection has slider 23, slider 23 rotates the one end that is connected with connecting rod 24, the other end rotation of connecting rod 24 is installed in loading board 10 bottom, handle 7 fixedly connected with connecting axle 8, the one end fixedly connected with lead screw 21 of handle 7 is kept away from to connecting axle 8, rotate between lead screw 21 and the spout body 25 and be connected, spout body 25 fixed mounting is in frame 9, connecting axle 8 runs through reinforcing block 11, and rotate between and be connected with reinforcing block 11, reinforcing block 11 fixed mounting is in frame 9, sliding chute 22 has been seted up on spout body 25 surface, sliding connection between sliding chute 22 and the slider 23, when the angle adjustment operation is accomplished, clockwise rotation handle 7, handle 7 drives connecting axle 8 rotation, connecting axle 8 drives lead screw 21 rotation, slider 23 slides in the direction of handle 7 through the threaded connection relation between slider 23, slider 23 makes loading board 10 rotate in frame 9 through connecting rod 24, thereby make 20 cut the board, in the whole process, the support device is realized for the support for the slider 21, the stability has been guaranteed because of the screw thread has not taken place between the slider 21 and the slider, the stability is guaranteed, the stability can not take place in the fact in the course of the stability.

The working principle is that firstly, the clamping plate 3 is pushed to slide in the clamping sliding groove 4 by the electric push rod 2 in the clamping assembly, and the extruded sheet is firmly clamped on the workbench 1, so that shaking during cutting is prevented. Then, according to the required cutting angle, the knob 12 is turned to adjust the inclination of the frame 9, and the precision is ensured by referring to the curved surface scale 26, then the knob 12 is screwed down to be fixed, then, the driving motor 16 is started, the output shaft of the driving motor is driven by the belt 17, so that the cutter 20 on the rotating shaft 18 rotates at a stable and controllable speed, meanwhile, the angle of the bearing plate 10 is adjusted by operating the handle 7 in the cutting assembly and utilizing the threaded connection relation between the screw rod 21 and the sliding block 23, so that the cutter 20 can accurately cut the extruded sheet, and during the cutting process, the first cleaning mechanism 19 and the second cleaning mechanism 27 respectively recover scraps in the through groove 6 and on the surface of the workbench 1, so that the table top is kept clean.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modification or substitution does not depart from the spirit and scope of the embodiments.

Claims

1. The utility model provides an extruded sheet cutting device, includes workstation (1), its characterized in that, the top of workstation (1) is provided with clamping assembly, adjustment tank (13) have been seted up on workstation (1) surface, adjustment tank (13) sliding connection has back shaft (14), back shaft (14) are close to one end fixedly connected with knob (12) of adjustment tank (13), one end fixed mounting that knob (12) was kept away from to back shaft (14) is on frame (9), guide slot (15) have been seted up to workstation (1) one side inner wall of keeping away from adjustment tank (13), sliding connection between guide slot (15) and frame (9), frame (9) top is provided with driving motor (16), the output of driving motor (16) is provided with cutter (20), logical groove (6) have been seted up on workstation (1) surface, logical groove (6) and movable connection between cutter (20), frame (9) top is provided with cutting assembly, adjustment tank (13) one side inner wall has been seted up guide slot (15) and frame (9) profile is provided with curved surface scale (26).

2. The extruded sheet cutting device according to claim 1, wherein the clamping assembly comprises an electric push rod (2) fixedly installed at the top end of the workbench (1), a clamping plate (3) is arranged at the output end of the electric push rod (2), a clamping sliding groove (4) is formed in the surface of the top end, and the clamping sliding groove (4) is in sliding connection with the clamping plate (3).

3. An extruded sheet cutting device according to claim 1, characterized in that a measuring scale (5) is arranged on one side of the top end of the workbench (1) close to the handle (7).

4. An extruded sheet cutting device according to claim 1, characterized in that the output shaft of the driving motor (16) is connected with a belt (17) in a transmission manner, the belt (17) is connected with a rotating shaft (18) in a transmission manner, and the rotating shaft (18) is fixedly connected with a cutter (20).

5. An extruded sheet cutting device according to claim 1, characterized in that a first cleaning mechanism (19) is arranged at one end of the frame (9) close to the cutter (20), the frame (9) is rotatably connected with a bearing plate (10), and a second cleaning mechanism (27) is arranged at one end of the bearing plate (10) close to the workbench (1).

6. An extruded sheet cutting device according to claim 1, characterized in that the cutting assembly comprises a handle (7), a screw rod (21) is arranged at the output end of the handle (7), the screw rod (21) is in threaded connection with a sliding block (23), the sliding block (23) is rotationally connected with one end of a connecting rod (24), and the other end of the connecting rod (24) is rotationally arranged at the bottom of the bearing plate (10).

7. The extruded sheet cutting device according to claim 6, wherein 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 a screw rod (21), the screw rod (21) is rotationally connected with a chute body (25), the chute body (25) is fixedly installed on the frame (9), the connecting shaft (8) penetrates through the reinforcing block (11) and is rotationally connected with the reinforcing block (11), and the reinforcing block (11) is fixedly installed on the frame (9).

8. Extruded sheet cutting device according to claim 7, characterized in that the surface of the chute body (25) is provided with a sliding chute (22), and the sliding chute (22) is in sliding connection with the sliding block (23).