CN215164076U

CN215164076U - Cloth cutting machine

Info

Publication number: CN215164076U
Application number: CN202120376841.8U
Authority: CN
Inventors: 董波; 徐清梅; 刘海英; 魏玉华
Original assignee: Yantai Haiwan Plastic Products Co ltd
Current assignee: Yantai Haiwan Plastic Products Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-12-14
Anticipated expiration: 2031-02-19

Abstract

The utility model relates to a fabric cutting machine belongs to flexible container processing equipment field, and it includes the frame and sets firmly operation platform in the frame, operation platform's up end is the rectangle, the operation platform both ends set up respectively to input port and delivery outlet, the last cutting frame that has set firmly of operation platform, the cutting frame spanes at operation platform up end and is located delivery outlet department, sliding connection has the cutter board on the cutting frame, the cutter board slides along the direction of height of cutting frame, the heater strip that is connected with external power source sets firmly in the cutter board, be connected with in the frame and be used for driving the gliding power component of cutter board. This application has the effect that prevents to produce glutinous after the base cloth cuts.

Description

Cloth cutting machine

Technical Field

The application relates to the field of flexible freight bag processing equipment, especially, relate to a fabric cutting machine.

Background

At present, flexible freight bags, ton bags, space bags and the like are also known as flexible freight bags, ton bags, space bags and the like, and are one kind of container unit appliances. The flexible freight bag is manufactured by a plurality of processes of weaving, rolling, laminating, cutting, printing, sewing and forming and the like.

The utility model discloses a correlation technique can refer to the utility model patent that the grant bulletin is CN210389273U, it discloses a side cutting device for flexible container base cloth, including the spacing roof in left side, the spacing bottom plate in left side, left side roof bolt hole, left side bottom plate bolt hole, left side fixing bolt, right side fixing bolt, the spacing roof in right side, the spacing bottom plate in right side, right side roof bolt hole, right side bottom plate bolt hole, the slide, the standing groove, the blade fixed plate, the blade, left side roof bolt hole has been seted up to the both sides of the spacing roof in left side, left side bottom plate bolt hole has been seted up to the both sides of the spacing bottom plate in left side, the inboard at the blade fixed plate is installed to the blade, the right side at the blade fixed plate is installed to the slide.

In view of the above-mentioned related technologies, the applicant finds that when the blade moves downward to cut the base fabric, the base fabric may not be completely cut due to the soft texture of the base fabric, so that the base fabric is adhered to each other, and the cutting effect of the base fabric is further affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the not good problem of effect of cutting in the fabric cutting machine use, this application provides a fabric cutting machine.

The application provides a fabric cutting machine adopts following technical scheme:

the utility model provides a fabric cutting machine, includes the frame and sets firmly operation platform in the frame, operation platform's up end is the rectangle, the operation platform both ends set up respectively to input port and delivery outlet, the last cutting frame that has set firmly of operation platform, the cutting frame spanes at operation platform up end and is located delivery outlet department, sliding connection has the cutter board on the cutting frame, the cutter board slides along the direction of height of cutting frame, the heater strip that is connected with external power source sets firmly in the cutter board, be connected with in the frame and be used for driving the gliding power component of cutter board.

Through adopting above-mentioned technical scheme, put into operation platform with base cloth from the input port on to carry the base cloth to the direction that is close to the delivery outlet gradually. When the base cloth moves to the position right below the cutting blade, the power assembly drives the cutting blade to move downwards, and meanwhile the electric heating wire is electrified and heated. When the lower end face of the cutter plate is in contact with the base cloth, the base cloth can be cut off under the action of heat, the trimming face can be kept neat, adhesion can be prevented, and the trimming effect is improved.

Optionally, the power assembly comprises a sleeve perpendicularly fixedly arranged on the lower end face of the cutter plate, the sleeve is symmetrically arranged into two parts along the length direction of the cutter plate, the lower end of the sleeve vertically penetrates through the end face of the operating platform, a rotating shaft is rotatably connected to the lower portion of the operating platform, the rotating shaft is inserted into the sleeve and is in threaded connection with the sleeve, and the two parts of the rotating shaft are respectively fixedly provided with a first gear and a second gear which are jointly meshed with each other.

Through adopting above-mentioned technical scheme, the second gear rotates, can drive two first gears under the meshing effect and carry out the rotation of equidirectional, and the sleeve can be along the length direction up-and-down motion of pivot this moment, has realized the reciprocating motion of cutting board.

Optionally, the power assembly comprises two ejector rods vertically and fixedly arranged on the lower end face of the cutter plate, the two ejector rods are respectively arranged at two ends of the cutter plate in the length direction, the lower end of each ejector rod vertically penetrates through the end face of the operating platform, a double-shaft motor is fixedly arranged below the operating platform, an output shaft of the double-shaft motor extends horizontally, and a cam abutted against the end portion of each ejector rod is fixedly arranged on the output shaft.

Through adopting above-mentioned technical scheme, biax motor rotates, drives the cam rotation of both sides, promotes the ejector pin, can realize the up-and-down reciprocating motion of ejector pin.

Optionally, the cutting frame is provided with vertically arranged sliding grooves on two opposite side walls, and the cutting board is fixedly provided with sliding blocks connected in the sliding grooves in a sliding manner.

Through adopting above-mentioned technical scheme, during the motion of cutter board, can drive the slider and slide in the spout, through the cooperation of slider and spout, guarantee cutter board up-and-down motion's stationarity.

Optionally, the operation platform top is rotated and is connected with the film pressing roller, the film pressing roller sets up the one side of keeping away from the delivery outlet at the cutting frame.

Through adopting above-mentioned technical scheme, when cutting the base cloth, the base cloth can be earlier followed press mold roller below and passed through, and the press mold roller rotates and can carry the base cloth forward on the one hand, and on the other hand can carry out the pressfitting to the base cloth, thereby prevents that the base cloth from sticking up the limit and guaranteeing the fabric cutting effect.

Optionally, the last balancing stand that has set firmly of operation platform, the balancing stand sets up in input port department, balancing stand up end and operation platform up end looks parallel and level, sliding connection has the stopper on the balancing stand side, the stopper sets up to two and is located the both sides of balancing stand respectively, the up end of balancing stand is stretched out to the stopper upper end.

Through adopting above-mentioned technical scheme, along the stopper that slides of gimbal, according to the distance between two stoppers of the width adjustment of base cloth, when the base cloth moved, the stopper can carry on spacingly to the base cloth, prevented that the base cloth from producing the skew.

Optionally, a row of limiting holes are formed in the side face of the balancing stand, limiting pins are inserted into the limiting blocks, the limiting pins penetrate through the limiting blocks, and end portions of the limiting pins are in threaded connection with the limiting holes.

Through adopting above-mentioned technical scheme, with spacer pin threaded connection in the spacing downthehole of difference, can fix the stopper, prevent that the stopper from rocking.

Optionally, a dust hood is connected above the cutting frame, an opening of the dust hood is aligned with the cutting plate, an air outlet pipe is fixedly arranged above the dust hood, and an exhaust fan is fixedly arranged at one end, far away from the dust hood, of the air outlet pipe.

Through adopting above-mentioned technical scheme, utilize the heat on the cutter board can produce certain smog after cutting off the base cloth, the air exhauster starts can upwards twitch smog to in time discharge smog, prevent to pollute operational environment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. and putting the base cloth on the operating platform from the input port, and gradually conveying the base cloth to a direction close to the output port. When the base cloth moves to the position right below the cutting blade, the power assembly drives the cutting blade to move downwards, and meanwhile the electric heating wire is electrified and heated. When the lower end face of the cutter plate is contacted with the base cloth, the base cloth can be cut off under the action of heat, so that the trimming face can be kept neat, adhesion can be prevented, and the trimming effect is improved;

2. the limiting blocks slide along the balance frame, the distance between the two limiting blocks is adjusted according to the width of the base cloth, and when the base cloth moves, the limiting blocks can limit the base cloth to prevent the base cloth from deviating;

3. certain smog can be produced after the base cloth is cut off by utilizing the heat on the cutter plate, the smog can be upwards pumped by starting the exhaust fan, and the smog is timely discharged to prevent the pollution to the working environment.

Drawings

Fig. 1 is a schematic overall structure diagram of a fabric cutting machine according to an embodiment of the present application;

FIG. 2 is a schematic view of a part of the structure of a fabric cutting machine in the embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a dust hood in an embodiment of the present application;

FIG. 4 is a schematic view showing the construction of a salient power module in embodiment 1;

FIG. 5 is a schematic view showing the construction of a power module according to embodiment 2.

Description of reference numerals: 1. a frame; 2. an operating platform; 21. an input port; 22. an output port; 3. unwinding the frame; 4. a cutting frame; 5. a cutter plate; 6. a conveyor belt; 7. a drive motor; 8. a support; 9. a tension roller; 10. a film pressing roller; 11. a film pressing motor; 12. a balancing stand; 121. a transverse plate; 122. a vertical plate; 123. a limiting hole; 13. a limiting block; 14. a spacing pin; 15. a power assembly; 151. a rotating shaft; 152. a sleeve; 153. a first gear; 154. a second gear; 155. a power motor; 156. a top rod; 157. a double-shaft motor; 158. a cam; 16. a chute; 17. a slider; 18. a dust hood; 19. an air outlet pipe; 20. an exhaust fan; 21. and (7) mounting the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses fabric cutting machine. Referring to fig. 1, a fabric cutting machine includes a frame 1 and an operation platform 2 fixed on the frame 1, wherein the upper surface of the operation platform 2 is rectangular. Two ends of the operating platform 2 are respectively provided with an input port 21 and an output port 22, and one side of the input port 21 is provided with a unreeling rack 3 placed on the ground. The cutting frame 4 is fixedly arranged at the output port 22 on the rack 1, the cutting frame 4 is arranged right above the operating platform 2, and the cutting frame 4 is connected with a cutter plate 5 in a sliding manner along the height direction of the cutting frame 4. A heating wire communicated with an external power supply is fixedly arranged inside the cutter plate 5.

Referring to fig. 1, a base fabric roll is placed on an unwinding frame 3, and one end of the base fabric is placed on an operation platform 2. Then the end part of the base cloth is pulled to be right below the cutter plate 5, the heating wire is heated at the moment, the cutter plate 5 moves downwards, and the base cloth is cut off under the action of heat after the cutter plate 5 is abutted against the base cloth.

Referring to fig. 1 and 2, the two ends of the operating platform 2 on the frame 1 are respectively connected with a roller shaft in a rotating manner, a conveying belt 6 is wound between the two roller shafts, the two roller shafts are connected in a transmission manner through the conveying belt 6, and the conveying belt 6 is wound on the upper surface and the lower surface of the operating platform 2. A driving motor 7 coaxially fixed with one of the roll shafts is fixedly arranged on the frame 1. The driving motor 7 is started to drive the roll shaft and the transmission belt to rotate, and the base cloth can be conveyed towards the direction close to the cutting frame 4.

Referring to fig. 2, one end of the frame 1 close to the unreeling frame 3 is provided with a support 8, the support 8 is placed on the ground and the support 8 is fixedly provided with three tensioning rollers 9, the tensioning rollers 9 are horizontally arranged and extend along the width direction of the operating platform 2, and the tensioning rollers 9 are vertically staggered. After the base cloth is output from the unwinding frame 3, the base cloth can pass through gaps among three tensioning rollers 9 on the surface of the tensioning rollers 9 in a winding mode, so that the base cloth is S-shaped, and the base cloth always has certain tensioning force, and is prevented from generating folds in the conveying process of the base cloth and further influencing the cutting effect.

Referring to fig. 2 and 3, in order to further improve the compressing effect on the base fabric, a film pressing roller 10 is rotatably connected to the frame 1 and is located right above the operating platform 2, and the film pressing roller 10 is arranged on one side of the cutting frame 4 far away from the output port 22. A film pressing motor 11 for driving the film pressing roller 10 to rotate is fixedly arranged on the frame 1. The film pressing motor 11 drives the film pressing roller 10 to rotate, so that wrinkles on the surface of the base cloth can be flattened, and the flatness of the surface of the base cloth is improved.

Referring to fig. 2, a balancing stand 12 is fixedly arranged on the frame 1, the balancing stand 12 is arranged at one end of the operating platform 2 close to the tension roller 9, and the balancing stand 12 is U-shaped. The balance frame 12 includes a horizontal plate 121 and vertical plates 122 vertically fixed at two ends of the horizontal plate 121, the horizontal plate 121 extends along the width direction of the operation platform 2, and the upper end surface of the horizontal plate 121 is flush with the upper end surface of the operation platform 2. The transverse plate 121 is slidably connected with an L-shaped limiting block 13, the two limiting blocks 13 are symmetrically arranged along the length direction of the transverse plate 121, and the two limiting blocks 13 are arranged oppositely.

Referring to fig. 2, a row of limiting holes 123 are formed in the lateral surface of the transverse plate 121 along the length direction of the transverse plate, limiting pins 14 are inserted into the two limiting blocks 13, and the limiting pins 14 horizontally penetrate through the limiting blocks 13 and are connected to the end portions of the limiting pins 14 in the limiting holes 123 in a threaded manner. The limiting blocks 13 slide along the length direction of the transverse plate 121, the distance between the two limiting blocks 13 is adjusted according to the width of the base cloth, and then the limiting pins 14 are connected in the limiting holes 123 in a threaded mode to fix the limiting blocks 13. When the base cloth moves, the two sides of the base cloth are respectively abutted against the vertical plates 122 of the two limiting blocks 13, so that the base cloth can be prevented from deviating and further influencing the cutting effect.

Referring to fig. 3 and 4, a power assembly 15 for driving the cutter plate 5 to slide is connected below the operating platform 2. The cutting frame 4 has two opposite side walls all opened with the spout 16, and the spout 16 extends along the direction of height of cutting frame 4, sets firmly the slider 17 of sliding connection in the spout 16 on the cutting board 5. When the base cloth moves to the position right below the cutting frame 4, the power assembly 15 drives the cutter plate 5 to move, and the base cloth can be cut off. When the cutter plate 5 moves, the sliding block 17 always slides along the length direction of the sliding groove 16, so that the stability of the movement process of the cutter plate 5 can be ensured, and the cutter plate 5 is prevented from deviating.

Referring to fig. 3, because the base fabric is cut off by heat, certain smoke is generated during cutting, and in order to avoid the influence of the smoke on the working environment, a dust hood 18 is fixedly arranged on the machine frame 1 right above the cutting frame 4. The opening of the dust hood 18 faces the cutting frame 4, an air outlet pipe 19 is fixedly arranged at one end of the dust hood 18 far away from the cutting frame 4, and an exhaust fan 20 is fixedly arranged at the end part of the air outlet pipe 19.

Referring to fig. 3, the suction fan 20 is activated to draw the fumes into the interior of the hood 18 under negative pressure, and then to discharge them to the outside through the outlet duct 19.

Example 1

Referring to fig. 4, a mounting plate 21 is fixedly disposed on the frame 1 below the operation platform 2, and the mounting plate 21 extends along the width direction of the operation platform 2. The mounting panel 21 is the rectangle, and power component 15 is including setting firmly the pivot 151 at mounting panel 21 both ends, and pivot 151 is to the vertical extension of the direction that is close to operation platform 2. The sleeve 152 has all set firmly perpendicularly at the both ends of terminal surface under the cutting board 5, and the sleeve 152 is vertical to pass the terminal surface of operation platform 2 and extend to operation platform 2 below always. The rotating shaft 151 is inserted into the sleeve 152 and is threadedly connected with the sleeve 152.

Referring to fig. 4, the two rotating shafts 151 are fixedly provided with first gears 153, a second gear 154 is rotatably connected between the two first gears 153 on the mounting plate 21, and the second gear 154 is simultaneously meshed with the two first gears 153. The mounting plate 21 is fixedly provided with a power motor 155, and an output shaft of the power motor 155 vertically extends upwards and is coaxially fixed with the second gear 154.

Referring to fig. 4, the power motor 155 drives the second gear 154 to rotate, and under the engagement action of the first gear 153, the two first gears 153 and the rotating shaft 151 are driven to rotate in the same direction, so that the sleeve 152 and the cutter plate 5 reciprocate up and down along the axial direction of the rotating shaft 151, and the cutting operation on the base cloth is realized.

The implementation principle of the embodiment 1 is as follows: first, a base cloth roll is placed on the unwinding frame 3 while one end of the base cloth is wound around the tension roller 9. Then, the power motor 155 drives the conveyor 6 to move, and the base cloth is conveyed in a direction close to the input port 21. And simultaneously, the film pressing roller 10 rotates to flatten the wrinkles on the surface of the base cloth. Finally, when the base cloth moves to a position right below the cutter plate 5, the power motor 155 drives the first gear 153 and the second gear 154 to rotate, and the cutter plate 5 moves downwards to cut off the base cloth. The suction fan 20 is activated to suck away the fumes generated during the cutting of the film and discharge them outwards.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that the power unit 15 is different. The power assembly 15 comprises two ejector rods 156 vertically and fixedly arranged on the lower end surface of the cutter plate 5, and the two ejector rods 156 are symmetrically distributed along the length direction of the cutter plate 5. The top rod 156 vertically penetrates through the surface of the operating platform 2, the end part of the top rod extends to the lower part of the operating platform 2, the lower surface of the operating platform 2 is fixedly provided with a double-shaft motor 157, the output shaft of the double-shaft motor 157 horizontally extends along the width direction of the operating platform 2, the end part of the output shaft is fixedly provided with a cam 158, and the outer annular surface of the cam 158 is abutted against the lower end surface of the top rod 156.

Referring to fig. 5, the biaxial motor 157 starts the electric cam 158 to rotate, and the push rod 156 is always pressed against the outer circumferential surface of the cam 158, so that the cam 158 rotates to push the push rod 156, thereby achieving the up-and-down reciprocating motion of the push rod 156 and the cutter plate 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fabric cutting machine, includes frame (1) and sets firmly operation platform (2) on frame (1), its characterized in that: the up end of operation platform (2) is the rectangle, operation platform (2) both ends set up respectively to input port (21) and delivery outlet (22), operation platform (2) are gone up and are set firmly cutting frame (4), cutting frame (4) span at operation platform (2) up end and are located delivery outlet (22) department, sliding connection has cutting board (5) on cutting frame (4), cutting board (5) slide along the direction of height of cutting frame (4), the heater strip that is connected with external power source sets firmly in cutting board (5), be connected with on frame (1) and be used for driving gliding power component (15) of cutting board (5).

2. A fabric cutting machine according to claim 1, wherein: power component (15) are including setting firmly sleeve (152) of terminal surface under cutter board (5) perpendicularly, sleeve (152) set up to two along the length direction symmetry of cutter board (5), the vertical terminal surface that passes operation platform (2) of sleeve (152) lower extreme, operation platform (2) below is rotated and is connected with pivot (151), pivot (151) are inserted and are located sleeve (152) in and with sleeve (152) threaded connection, two all set firmly first gear (153), two on pivot (151) common meshing has second gear (154) between first gear (153).

3. A fabric cutting machine according to claim 1, wherein: the power assembly (15) comprises ejector rods (156) vertically fixedly arranged on the lower end face of the cutter plate (5), the ejector rods (156) are arranged at two ends of the cutter plate (5) in the length direction respectively, the lower end of each ejector rod (156) vertically penetrates through the end face of the operating platform (2), a double-shaft motor (157) is fixedly arranged below the operating platform (2), an output shaft of the double-shaft motor (157) horizontally extends, and a cam (158) abutted to the end portion of each ejector rod (156) is fixedly arranged on the output shaft.

4. A fabric cutting machine according to claim 1, wherein: the cutting frame (4) is provided with vertically arranged sliding grooves (16) on two opposite side walls, and the cutting board (5) is fixedly provided with sliding blocks (17) which are connected in the sliding grooves (16) in a sliding mode.

5. The fabric cutting machine according to claim 4, wherein: operation platform (2) top is rotated and is connected with squeeze film roller (10), squeeze film roller (10) set up the one side of keeping away from delivery outlet (22) in cutting frame (4).

6. A fabric cutting machine according to claim 5, wherein: operation platform (2) are gone up and are set firmly gimbal (12), gimbal (12) set up in input port (21) department, gimbal (12) up end and operation platform (2) up end looks parallel and level, sliding connection has stopper (13) on gimbal (12) side, stopper (13) set up to two and are located the both sides of gimbal (12) respectively, the up end of gimbal (12) is stretched out to stopper (13) upper end.

7. The fabric cutting machine according to claim 6, wherein: a row of limiting holes (123) are formed in the side face of the balancing stand (12), limiting pins (14) are inserted into the limiting blocks (13), and the limiting pins (14) penetrate through the limiting blocks (13) and are connected in the limiting holes (123) in a threaded mode.

8. A fabric cutting machine according to claim 1, wherein: cutting frame (4) top is connected with suction hood (18), suction hood (18) opening is just to cutting board (5), suction hood (18) top has set firmly air-out pipe (19), air-out pipe (19) keep away from the one end of suction hood (18) and have set firmly air exhauster (20).