CN211815117U

CN211815117U - Precision cutting machine

Info

Publication number: CN211815117U
Application number: CN202020321606.6U
Authority: CN
Inventors: 黄盘禧
Original assignee: Guangzhou Yifeng Electronic Technology Co ltd
Current assignee: Guangzhou Yifeng Electronic Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-30
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses an accurate cutter, including frame and workstation, be equipped with on the workstation and receive the material platen, adsorb platen and pay-off platen, it has set up the davit frame to lie in on the workstation and adsorb platen department, the both sides of davit frame are equipped with linear guide device, be equipped with the cutting blade holder on the linear guide device, be equipped with the cutter on the cutting blade holder, lie in on the pay-off platen on the workstation and be equipped with material feeding mechanism, the one end of pay-off platen is equipped with the mechanism that flattens. The utility model discloses an accurate cutter can realize accurate tailorring, cuts efficiently.

Description

Precision cutting machine

Technical Field

The utility model discloses the cutter field, more specifically say, it relates to an accurate cutter.

Background

The tailor of surface fabric, just begin to need the manual work to tailor, along with the slowly machinery of having of technical development tailors, realizes semi-automatic, has improved work efficiency to a certain extent, but among the present device, during the cutting, when cutting scissors utensil is cutting the surface fabric, cutting tool is in the removal, and the skew straight line of walking can take place, can not guarantee the level and smooth of cutting plane.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a precision cutting machine that cutting accuracy is high, cutting efficiency is high.

In order to achieve the purpose, the utility model provides a precision cutting machine, including frame and workstation, be equipped with on the workstation and receive the material platen, adsorb platen and pay-off platen, it has the davit frame to lie in the absorption platen department frame on the workstation, the both sides of davit frame are equipped with the linear guide device, be equipped with the cutting blade holder on the linear guide device, be equipped with the cutter on the cutting blade holder, it presses material feeding mechanism to lie in on the pay-off platen on the workstation, the one end of pay-off platen is equipped with flattening mechanism.

Furthermore, the material pressing and feeding mechanism comprises two slide rails and a linear rack which are arranged on the workbench and located on two sides of the feeding bedplate, slide seats are arranged on the two slide rails, feeding motors connected with the linear racks are arranged on the slide seats, feeding racks are arranged on the two slide seats, and material pressing assemblies are arranged on the feeding racks.

Furthermore, the flattening mechanism is a material pressing roller assembly, the material pressing roller assembly comprises two rotating roller shafts which are arranged in parallel and a fixed roller shaft which is fixedly arranged between the two rotating roller shafts, and the position of the axial lead of the fixed roller shaft is higher than the positions of the two rotating roller shafts.

Furthermore, tool setting gauges are arranged on two sides of the workbench.

Furthermore, the tool setting gauge is of a circular shaft structure, and the circular shaft structure is of a stepped shaft structure.

As a further improvement, one end of the material receiving bedplate is provided with a material receiving roller capable of being adjusted.

Furthermore, adjusting frames for installing the material receiving rollers are arranged on two sides of one end of the material receiving bedplate, the adjusting frames are provided with positioning grooves which extend transversely, and connecting seats connected with the positioning grooves are arranged at two ends of the material receiving rollers.

Furthermore, the suspension arm frame is of a portal frame structure, and the linear guide rail devices are arranged on two sides of the inner wall of the portal frame structure.

Furthermore, a plurality of vent holes are formed in the adsorption bedplate, and an air exhaust device is arranged below the adsorption bedplate.

Advantageous effects

Compared with the prior art, the utility model discloses a precision cutting machine's beneficial effect as follows: according to the precision cutting machine, the linear guide rail devices on the two sides of the suspension arm rack drive the cutter to cut, so that the cutting cutter cannot deflect due to resistance when moving linearly, and the cutting precision is ensured; and moreover, a plurality of cutters can be stored on the linear guide rail device along the extending direction of the guide rail, and the corresponding cutters are used for cutting according to different use requirements, so that the adaptability is good, the use range is wide, in addition, the space can be fully utilized, the occupied space is small, and the structure is compact.

Drawings

Fig. 1 is a schematic structural view of the precision cutting machine of the present invention.

In the figure: 1. a machine base; 2. a work table; 3. a material receiving bedplate; 4. an adsorption platen; 5. a feeding platen; 6. a boom frame; 7. a linear guide rail device; 8. a cutter seat; 9. a cutting knife; 10. a material pressing and feeding mechanism; 11. a flattening mechanism; 12. a slide rail; 13. a linear rack; 14. a slide base; 15. a feeding motor; 16. a feeding frame; 17. a material pressing component; 18. tool setting gauge; 19. a material receiving roller; 20. an adjusting frame.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1, a precision cutting machine comprises a machine base 1 and a workbench 2, wherein a material receiving platen 3, an adsorption platen 4 and a feeding platen 5 are arranged on the workbench 2, a boom frame 6 is erected on the workbench 2 at the position of the adsorption platen 4, linear guide rail devices 7 are arranged on two sides of the boom frame 6, cutting knife holders 8 are arranged on the linear guide rail devices 7, cutting knives 9 are arranged on the cutting knife holders 8, the cutting knives 9 are high-frequency electric vibration knife devices, a material pressing and feeding mechanism 10 is arranged on the feeding platen 5 on the workbench 2, a flattening mechanism 11 is arranged at one end of the feeding platen 5, the material pressing and feeding mechanism 10 and the flattening mechanism 11 flatten and then convey a fabric forward flatly, and the phenomenon that a cutting surface is not flat due to the fact that the material is not flat is; in the precision cutting machine, after being flattened by a flattening mechanism 11, cloth enters the position below a material pressing and feeding mechanism 10 on a feeding platen 5, the cloth is conveyed to an adsorption platen 4 in a flattened mode through the material pressing and feeding mechanism 10, then the cutting knives 9 on the two sides cut the edge of the cloth, a linear guide rail device 7 drives a cutting knife holder 8 to move linearly, so that the cutting knives 9 on the cutting knife holders 8 on the two sides cut the edge of the cloth, the linear guide rail devices 7 on the two sides of a suspension arm rack 6 drive the cutting knives to cut, the cutting knives 9 cannot deflect due to resistance when moving linearly, and the cutting precision is guaranteed; moreover, a plurality of cutters can be stored on the linear guide rail device 7 along the extending direction of the guide rail, and the corresponding cutters are used for cutting according to different use requirements, so that the adaptability is good, the use range is wide, in addition, the space can be fully utilized, the occupied space is small, and the structure is compact.

In this embodiment, the pressing and feeding mechanism 10 includes two slide rails 12 and a linear rack 13 disposed on the workbench 2 at two sides of the feeding platen 5, a slide seat 14 is disposed on the two slide rails 12, a feeding motor 15 connected to the linear rack 13 is disposed on the slide seat 14, a feeding rack 16 is disposed on the two slide seats 14, and a pressing assembly 17 is disposed on the feeding rack 16. The pressing assembly 17 comprises a first pressing cylinder, a first pressing block arranged on a push rod of the cylinder, an electromagnetic valve and the like, and the first pressing block moves up and down to press or loosen materials by controlling the cylinder; the two sides of the feeding rack 16 are provided with a second pressing cylinder, a second pressing block arranged on a push rod of the second pressing cylinder and two air clamping devices arranged on the two sides, the second pressing cylinder drives the air clamping devices to clamp two sides of a workpiece felt, when the second pressing cylinder on the feeding rack 16 presses materials downwards, a first pressing block on a push rod of a first pressing cylinder on the pressing assembly 17 can be lifted upwards to loosen the materials, and the up-and-down actions of the air clamping devices on the feeding rack 16 and the pressing assembly 17 are interchanged, so that the accuracy of the equipment during cutting and feeding can be ensured.

The pressing component 17 can move back and forth, when feeding, a first pressing cylinder of the pressing component 17 is lifted upwards, a second pressing cylinder of the feeding rack 16 drives the air clamping devices, so that the air clamping devices on two sides of the feeding rack 16 clamp the felt, and then the feeding motor 15 drives the feeding rack 16 to move forwards until the felt material is accurately fed to a specified position.

In this embodiment, the flattening mechanism 11 is a pressing roller assembly, the pressing roller assembly includes two rotating roller shafts arranged in parallel and a fixed roller shaft fixedly disposed between the two rotating roller shafts, and the position of the axial line of the fixed roller shaft is higher than the position of the two rotating roller shafts. The flattening mechanism 11 can enable the multi-layer cutting materials to uniformly and flatly cling to the feeding platform 5 when passing through the pressing roller assembly, and provides a leveling transition for pressing and feeding materials of the feeding rack 16 and the pressing assembly 17.

In this embodiment, the two sides of the working table 2 are provided with the tool setting gauges 18, the tool setting gauges 18 are of a round shaft structure, the round shaft structure is of a stepped shaft structure, the cutting knife 9 is provided with a laser sensor, the laser sensor is induced by the upper end surface of the tool setting gauges 18, and the cutting depth of the cutting knife 9 can be calibrated.

In this embodiment, one end of the receiving platen 3 is provided with a receiving roller 19 capable of being adjusted, and the receiving roller 19 can rotate to move the cloth on the workbench 2 and wind the cloth. The both sides of receiving 3 one ends of platen are equipped with the alignment jig 20 of installation receipts material roller 19, are equipped with the positioning groove that the horizontal extension set up on the alignment jig 20, and the both ends of receiving roller 19 are equipped with the connecting seat of being connected with the positioning groove, and the connecting seat can be followed its length direction and adjusted the position on alignment jig 20, adjusts the distance of receiving roller 19 apart from workstation 2, has adjusted the position of receiving roller 19, and the cloth of being convenient for is rolled up on receiving roller 19.

In this embodiment, the boom frame 6 is a gantry structure, the linear guide device 7 is disposed on two sides of the inner wall of the gantry structure, and the cutting knife holder 8 and the cutting knife 9 are arranged in the gantry structure in a clamping arm manner, so that the occupied space is small and the structure is compact.

In this embodiment, the adsorption platen 4 is provided with a plurality of ventilation holes, and an air extractor is arranged below the adsorption platen 4, wherein the air extractor is an air pipe connected with an air extracting pump.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The utility model provides a precision cutting machine, includes frame (1) and workstation (2), its characterized in that, be equipped with on workstation (2) and receive material platen (3), adsorb platen (4) and pay-off platen (5), it has set up davit frame (6) to lie in on workstation (2) and adsorb platen (4) department, the both sides of davit frame (6) are equipped with linear guide device (7), be equipped with cutting blade holder (8) on linear guide device (7), be equipped with on cutting blade holder (8) and cut out sword (9), lie in on workstation (2) and be equipped with swager feeding mechanism (10) on pay-off platen (5), the one end of pay-off platen (5) is equipped with flattening mechanism (11).

2. The precision cutting machine according to claim 1, wherein the material pressing and feeding mechanism (10) comprises two sliding rails (12) and a linear rack (13) which are arranged on the workbench (2) and located on two sides of the feeding platen (5), sliding seats (14) are arranged on the two sliding rails (12), a feeding motor (15) connected with the linear rack (13) is arranged on the sliding seat (14), a feeding rack (16) is arranged on the two sliding seats (14), and a material pressing component (17) is arranged on the feeding rack (16).

3. The precision cutting machine according to claim 2, wherein the flattening mechanism (11) is a pressing roller assembly, the pressing roller assembly comprises two rotating roller shafts arranged in parallel and a fixed roller shaft fixedly arranged between the two rotating roller shafts, and the axial line of the fixed roller shaft is higher than the positions of the two rotating roller shafts.

4. A precision cutting machine according to claim 2 or 3, characterized in that the table (2) is provided with a pair of knives (18) on both sides.

5. A precision cutting machine according to claim 4, characterized in that the feeler gauge (18) is of a round-shaft configuration, which is of a stepped-shaft configuration.

6. A precision cutting machine according to claim 4, characterized in that the receiving platen (3) is provided with a receiving roller (19) at one end which can be adjusted.

7. The precision cutting machine according to claim 6, characterized in that the two sides of one end of the material receiving platen (3) are provided with adjusting frames (20) for installing the material receiving roller (19), the adjusting frames (20) are provided with laterally extending positioning grooves, and the two ends of the material receiving roller (19) are provided with connecting seats connected with the positioning grooves.

8. The precision cutting machine according to claim 1, characterized in that the boom frame (6) is a gantry structure, and the linear guide rail devices (7) are arranged on two sides of the inner wall of the gantry structure.

9. A precision cutting machine according to claim 1, characterized in that the suction table plate (4) is provided with a plurality of ventilation holes.