Full-automatic cutting device for tablecloth production

Abstract

The utility model relates to a tailoring device, belongs to the technical field of tailoring, and particularly relates to a full-automatic tailoring device for tablecloth production, which comprises a table top, and a U-shaped frame is fixedly connected to the top of the table top. A hydraulic cylinder on a U-shaped frame is started, a connecting plate is driven to move downwards, a U-shaped block on a telescopic column is driven to move, and a strip-shaped block on a connecting rod is driven to move, so that rollers on a fixed column flatten tablecloth towards two sides on a fixed plate, the tension of the tablecloth is kept, and then a cutting blade cuts the tablecloth; an electric telescopic rod is used for adjusting tablecloth of different widths to be cut, the tension of the tablecloth is kept during tablecloth cutting, the uniformity of a cut opening during tablecloth cutting is improved, and the problems that when most existing devices cut the tablecloth, only the tablecloth is fixed during moving, the cut portion of the tablecloth is not fixed, and the cutting efficiency of the tablecloth is affected are solved. The problem that the flatness of the tailored tablecloth is easily reduced due to the fact that the tailored tablecloth has certain limitation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a fully automatic cutting device for tablecloth production. Background Art

[0002] Tablecloths are items that cover tables or tabletops to prevent stains or increase their beauty. Due to domestic and foreign usage habits and the specifications of tables, they have different shapes and names, including square table covers, round table covers, tea table covers, dining table covers, etc. They are mainly used for display, banquets, and dining, and are generally suitable for elegant places such as restaurants, hotels, and teahouses.

[0003] A Chinese patent with publication number CN219637566U was searched and disclosed, which is a fully automatic cutting device for tablecloth production, including a workbench, a rear end of the workbench is provided with an extrusion conveyor roller, both ends of the extrusion conveyor roller are provided with a first mounting plate, the bottom end of the first mounting plate is connected to the workbench, a front end of the extrusion conveyor roller is provided with an extrusion conveyor belt, a longitudinal cutting mechanism is provided between the extrusion conveyor roller and the extrusion conveyor belt, and a cross-cutting mechanism is provided at the bottom of the extrusion conveyor belt.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Most of the existing devices only fix the tablecloth when it is moving, but do not fix the cutting position of the tablecloth, which has certain limitations and is likely to reduce the neatness of the tablecloth after cutting. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a fully automatic cutting device for tablecloth production, which moves the hydraulic cylinder on the U-shaped frame, drives the connecting plate on the mounting plate to move downward, drives the U-shaped block on the telescopic column to move, drives the strip block on the connecting rod to move, and makes the rollers on the fixed column spread the tablecloth to both sides on the fixed plate.

[0007] The technical solution to achieve the purpose of the utility model is: a fully automatic cutting device for tablecloth production, comprising a tabletop, the top of the tabletop is fixedly connected to a U-shaped frame, the top inner wall of the U-shaped frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is connected to a mounting plate, both sides of the mounting plate are installed with electric telescopic rods, the output ends of the two electric telescopic rods are connected to a connecting plate, and also includes;

[0008] A cutting mechanism, wherein the cutting mechanism is located on the desktop;

[0009] The cutting mechanism includes two telescopic columns fixedly connected to the bottom of two connecting plates, the bottom ends of the four telescopic columns are fixedly connected to U-shaped blocks, the sides of the four U-shaped blocks close to each other are fixedly connected to connecting rods, the circumferential outer walls of the four connecting rods are rotatably sleeved with strip blocks, the four strip blocks are provided with grooves, the four grooves are fixedly connected with fixed columns, and the circumferential outer walls of the four fixed columns are rotatably sleeved with rollers.

[0010] In some embodiments, the four connecting rods are sleeved with torsion springs, and both ends of the torsion springs are fixedly connected to the U-shaped block and the strip block.

[0011] In some embodiments, a return spring is sleeved on each of the four telescopic columns, and two ends of the return spring are respectively fixedly connected to the telescopic column and the U-shaped block.

[0012] In some embodiments, a workbench is fixedly connected to the top of the tabletop, a cutting blade is installed at the bottom of the mounting plate, and the cutting blade is adapted to the workbench.

[0013] In some embodiments, fixing plates are fixedly connected to both sides of the workbench.

[0014] In some embodiments, two mounting blocks are installed on the top of the table top, and a roller is installed on one side of the two mounting blocks close to each other.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model passes the tablecloth on the roll through the workbench, then pulls the required length, and then starts the hydraulic cylinder on the U-shaped frame to drive the connecting plate on the mounting plate to move downward, drives the U-shaped block on the telescopic column to move, drives the strip block on the connecting rod to move, so that the rollers on the fixed column flatten the tablecloth to both sides on the fixed plate, maintains the tension of the tablecloth, and then the cutting blade cuts the tablecloth. The electric telescopic rod can also be used to adjust the tablecloth of different widths for cutting, so that the tension of the tablecloth is maintained when cutting the tablecloth, and the neatness of the incision when cutting the tablecloth is improved;

[0017] The invention solves the problem that most existing devices only fix the tablecloth when it is moved, but do not fix the cutting position of the tablecloth, which has certain local limitations and thus easily reduces the neatness of the tablecloth after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0021] Description of reference numerals:

[0022] 1. Desktop; 2. U-shaped frame; 3. Hydraulic cylinder; 4. Mounting plate; 5. Electric telescopic rod; 6. Connecting plate; 7. Telescopic column; 8. U-shaped block; 9. Connecting rod; 10. Bar block; 11. Fixed column; 12. Roller; 13. Torsion spring; 14. Reset spring; 15. Workbench; 16. Fixed plate; 17. Mounting block; 18. Roller; 19. Cutting blade. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a tablecloth production fully automatic cutting device through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 2 As shown, a fully automatic cutting device for tablecloth production includes a tabletop 1, a U-shaped frame 2 is fixedly connected to the top of the tabletop 1, the tabletop 1 and the U-shaped frame 2 are preferably fixed by welding, so as to improve the structural stability between the two, the U-shaped frame 2 and the hydraulic cylinder 3 are preferably fixed by bolts, so as to facilitate disassembly during maintenance, the top inner wall of the U-shaped frame 2 is fixedly connected to the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is connected to the mounting plate 4, both sides of the mounting plate 4 are installed with electric telescopic rods 5, and the output ends of the two electric telescopic rods 5 are connected to the connecting plate 6, and also includes a cutting mechanism, which is located on the table On the surface 1; the cutting mechanism includes two telescopic columns 7 fixedly connected to the bottom of the two connecting plates 6, the bottom ends of the four telescopic columns 7 are fixedly connected with U-shaped blocks 8, the four U-shaped blocks 8 are fixedly connected with connecting rods 9 on the sides close to each other, and the circumferential outer walls of the four connecting rods 9 are rotatably sleeved with strip blocks 10, the four strip blocks 10 are provided with grooves, and the four grooves are fixedly connected with fixed columns 11, and the circumferential outer walls of the four fixed columns 11 are rotatably sleeved with rollers 12; through the setting of the cutting mechanism, the tablecloth can be flattened and fixed during cutting, thereby improving the neatness of the tablecloth cutting.

[0026] like Figure 2As shown, in one embodiment, a torsion spring 13 is sleeved on each of the four connecting rods 9, and both ends of the torsion spring 13 are fixedly connected to the U-shaped block 8 and the strip block 10; through the setting of the torsion spring 13, the reciprocating motion of the strip block 10 is achieved, which is convenient for repeated use.

[0027] like Figure 2 As shown, in one embodiment, a return spring 14 is sleeved on each of the four telescopic columns 7, and both ends of the return spring 14 are fixedly connected to the telescopic column 7 and the U-shaped block 8 respectively; through the arrangement of the return spring 14, the telescopic column 7 is easily reset and reused.

[0028] like Figure 1 As shown, in one embodiment, a workbench 15 is fixedly connected to the top of the table top 1, and a cutting blade 19 is installed at the bottom of the mounting plate 4, and the cutting blade 19 is adapted to the workbench 15; by setting the cutting blade 19 and the workbench 15, it is possible to facilitate cutting of the tablecloth.

[0029] like Figure 1 As shown, in one embodiment, the workbench 15 and the fixing plate 16 are preferably fixed by welding to improve the structural stability between the two. The fixing plates 16 are fixedly connected to both sides of the workbench 15. Through the setting of the fixing plates 16, it is possible to flatten the tablecloth.

[0030] like Figure 1 As shown, in one embodiment, two mounting blocks 17 are installed on the top of the table top 1, and a roller 18 is installed on one side of the two mounting blocks 17 close to each other; the arrangement of the roller 18 facilitates the pulling of the tablecloth.

[0031] The specific working method is: when in use, the tablecloth on the winding roller 18 is passed through the workbench 15, and then the required length is pulled, and then the hydraulic cylinder 3 on the U-shaped frame 2 is started to drive the connecting plate 6 on the mounting plate 4 to move downward, drive the U-shaped block 8 on the telescopic column 7 to move, drive the strip block 10 on the connecting rod 9 to move, so that the roller 12 on the fixed column 11 flattens the tablecloth to both sides on the fixed plate 16 to maintain the tension of the tablecloth, and then the cutting blade 19 cuts the tablecloth, and the electric telescopic rod 5 can also be used to adjust the tablecloth of different widths for cutting, so as to achieve the tension of the tablecloth when cutting, and improve the neatness of the incision when cutting the tablecloth.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A fully automatic cutting device for tablecloth production, comprising a tabletop (1), a U-shaped frame (2) is fixedly connected to the top of the tabletop (1), a hydraulic cylinder (3) is fixedly connected to the top inner wall of the U-shaped frame (2), an output end of the hydraulic cylinder (3) is connected to a mounting plate (4), both sides of the mounting plate (4) are equipped with electric telescopic rods (5), and the output ends of the two electric telescopic rods (5) are connected to a connecting plate (6), characterized in that: Also includes; A cutting mechanism, wherein the cutting mechanism is located on the table (1); The cutting mechanism comprises two telescopic columns (7) fixedly connected to the bottoms of two connecting plates (6), the bottom ends of the four telescopic columns (7) are fixedly connected to U-shaped blocks (8), the sides of the four U-shaped blocks (8) close to each other are fixedly connected to connecting rods (9), the circumferential outer walls of the four connecting rods (9) are rotatably sleeved with strip blocks (10), the four strip blocks (10) are provided with grooves, the four grooves are fixedly connected to fixed columns (11), and the circumferential outer walls of the four fixed columns (11) are rotatably sleeved with rollers (12).

2. The fully automatic cutting device for tablecloth production according to claim 1 is characterized by: The four connecting rods (9) are all sleeved with a torsion spring (13), and both ends of the torsion spring (13) are fixedly connected to the U-shaped block (8) and the strip block (10).

3. The fully automatic cutting device for tablecloth production according to claim 1 is characterized in that: The four telescopic columns (7) are all sleeved with a return spring (14), and the two ends of the return spring (14) are respectively fixedly connected to the telescopic column (7) and the U-shaped block (8).

4. The fully automatic cutting device for tablecloth production according to claim 1 is characterized by: The top of the table top (1) is fixedly connected to a workbench (15), and the bottom of the mounting plate (4) is installed with a cutting blade (19), which is adapted to the workbench (15).

5. The fully automatic cutting device for tablecloth production according to claim 4 is characterized in that: Both sides of the workbench (15) are fixedly connected with fixing plates (16).

6. The fully automatic cutting device for tablecloth production according to claim 1, characterized in that: Two mounting blocks (17) are installed on the top of the tabletop (1), and a rolling roller (18) is installed on the sides of the two mounting blocks (17) close to each other.

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