A new type of high-speed sewing machine

Abstract

The utility model discloses a novel high-speed sewing machine, including a machine table, a second transmission body is arranged on one side of the top of the machine table, a screw transmission mechanism is arranged on the inner side of the second transmission body, a bearing platform is installed on one side of the top of the screw transmission mechanism, a sewing machine body is arranged on the top of the bearing platform, a first transmission body is arranged on the top of the machine table on one side of the second transmission body, a threaded rod is rotatably installed inside the first transmission body, a nut seat is threadedly installed on the outer wall of one side of the threaded rod, the top of the nut seat extends to the outside of the first transmission body and is provided with a sewing table, and a belt transmission mechanism is arranged on the outer wall of the first transmission body away from the second transmission body. The utility model can not only sew a designated area of ​​a cloth to improve the convenience of using the sewing machine, but also ensure the sewing accuracy of the cloth when the sewing machine is used, and can adjust the overall height of the high-speed sewing machine as needed to improve the application range of the sewing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a novel high-speed sewing machine. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing material are interwoven or sewn together. There are many types of sewing machines, and high-speed sewing machine is one of them.

[0003] A new type of high-car sewing machine with reference announcement number CN218147278U comprises a workbench, a high-car sewing machine is arranged on the top of the workbench, two support plates are fixedly arranged at the bottom of the workbench, a bearing plate is fixedly arranged between the two support plates, a box is fixedly arranged on the top of the bearing plate, an air pump is fixedly arranged on the box, a conduit is also arranged on the box, a hose is connected to the conduit, a suction pipe is connected to the hose, a clamping block 1 is fixedly arranged on the top of the box, a slot is opened at the bottom of the workbench, and the A horizontal plate is fixedly provided in the groove body, a sleeve plate is provided on the sliding sleeve outside the horizontal plate, a clamping block 2 is fixedly provided on the side of the sleeve plate, clamping holes are provided on the clamping block 1 and the clamping block 2, and the inner walls of the two clamping holes are in contact with the suction tube. The sewing machine has the following advantages and effects: it is convenient to clean the cloth scraps and prevent them from being scattered, and it is easy to use. According to the above, although the sewing machine can be well applied, it is usually not convenient to adjust the position of the sewing machine body, and it is difficult to automatically sew the designated area of ​​the cloth, which often troubles the user. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of high-speed sewing machine to solve the problem in the above background technology that although the sewing machine can be well applied, it is usually inconvenient to adjust the position of the sewing machine body, and thus it is difficult to automatically sew a designated area of ​​the fabric.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of high-car sewing machine, comprising a machine table, a second transmission body is arranged on one side of the top of the machine table, a screw transmission mechanism is arranged on the inner side of the second transmission body, a bearing platform is installed on one side of the top of the screw transmission mechanism, a sewing body is arranged on the top of the bearing platform, a first transmission body is arranged on the top of the machine table on one side of the second transmission body, a threaded rod is rotatably installed inside the first transmission body, a nut seat is threadedly installed on the outer wall of one side of the threaded rod, the top of the nut seat extends to the outside of the first transmission body and is provided with a sewing table, a belt transmission mechanism is arranged on the outer wall of the first transmission body away from the second transmission body, and a motor is installed on the outer wall of one side of the belt transmission mechanism.

[0006] Preferably, telescopic columns are provided at the corner positions of the bottom end of the machine, and reinforcing ribs are provided on the outer walls between adjacent telescopic columns, so that the structural strength between adjacent telescopic columns is improved by providing the reinforcing ribs.

[0007] Preferably, a bidirectional screw is rotatably mounted on the top of the reinforcing rib below the machine platform through a bracket, and a hand wheel is mounted on one end of the bidirectional screw, so that the bidirectional screw can be driven to rotate by rotating the hand wheel.

[0008] Preferably, side panels are provided on both sides of the top of the sewing table, and positioning plates are fixed on the inner walls of the upper ends of the side panels, so that the cylinder can be placed.

[0009] Preferably, the outer walls on both sides of the bidirectional screw are threadedly connected with nut pairs, and the outer walls on both sides of the nut pairs are provided with connecting rods. The nut pairs are located on the outer walls of the bidirectional screw and slide towards each other, so that the nut pairs drive the connecting rods on both sides to move closer to or away from each other.

[0010] Preferably, one end of the connecting rod away from the nut pair is rotatably connected to a linkage arm, and the top end of the linkage arm is rotatably connected to the bottom end of the machine platform. The height of the machine platform can be adjusted by setting the linkage arm.

[0011] Preferably, a cylinder is installed at the center position of the top of the positioning plate, and the bottom end of the cylinder passes through the positioning plate and is provided with a pressing plate, so that the pressing plate can be driven to perform lifting processing through the setting of the cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the novel high-car sewing machine can not only sew the designated area of ​​the fabric to improve the convenience of using the sewing machine, but also ensure the sewing accuracy of the fabric when the sewing machine is used, and can adjust the overall height of the high-car sewing machine as needed to improve the application range of the sewing machine;

[0013] (1) The position of the sewing machine body can be adjusted left and right by driving the bearing table to translate through the screw transmission mechanism, and then the threaded rod is driven to rotate by the motor through the belt transmission mechanism, so that the nut seat is located on the outer wall of the threaded rod and slides, so that the nut seat drives the cloth on the top of the sewing table to translate forward and backward, and the sewing machine body can sew the designated area of ​​the cloth, thereby improving the convenience of using the sewing machine;

[0014] (2) The pressing plate is driven downward by the cylinder to press the cloth down and fix it on the top of the sewing table, which can reduce the displacement of the cloth during the sewing process, thereby ensuring the sewing accuracy of the cloth when the sewing machine is used;

[0015] (3) By turning the hand wheel, the bidirectional screw is driven to rotate. At this time, the two nut pairs are located on the outer walls of the bidirectional screw and slide toward each other, so that the nut pairs drive the linkage arm to rise and fall through the connecting rod, and the telescopic column is extended and retracted accordingly. The overall height of the high-speed sewing machine can be adjusted to suit people of different heights to operate and sew, thereby improving the applicability of the sewing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the machine of the utility model when viewed from above;

[0018] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. machine table; 2. telescopic column; 3. reinforcing rib; 4. hand wheel; 5. first transmission body; 6. sewing table; 7. second transmission body; 8. screw transmission mechanism; 9. bearing platform; 10. sewing machine body; 11. bidirectional screw; 12. nut pair; 13. connecting rod; 14. linkage arm; 15. motor; 16. belt transmission mechanism; 17. threaded rod; 18. nut seat; 19. side plate; 20. positioning plate; 21. cylinder; 22. pressing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in 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.

[0022] See also Figure 1-4 The utility model provides an embodiment: a novel high-speed sewing machine, comprising a machine platform 1, telescopic columns 2 are arranged at the corner positions of the bottom end of the machine platform 1, and reinforcing ribs 3 are arranged on the outer walls between adjacent telescopic columns 2;

[0023] When in use, the reinforcing ribs 3 are provided to improve the structural strength between adjacent telescopic columns 2;

[0024] A bidirectional screw rod 11 is rotatably mounted on the top of the reinforcing rib 3 below the machine platform 1 through a bracket, and a hand wheel 4 is mounted on one end of the bidirectional screw rod 11;

[0025] When in use, the hand wheel 4 is turned to drive the bidirectional screw rod 11 to rotate;

[0026] The outer walls on both sides of the bidirectional screw rod 11 are threadedly connected with nut pairs 12, and the outer walls on both sides of the nut pairs 12 are provided with connecting rods 13;

[0027] When in use, the nut pair 12 is located on the outer wall of the bidirectional screw rod 11 and slides toward each other, so that the nut pair 12 drives the connecting rods 13 on both sides to move closer to or away from each other;

[0028] One end of the connecting rod 13 away from the nut pair 12 is rotatably connected to a linkage arm 14, and the top end of the linkage arm 14 is rotatably connected to the bottom end of the machine platform 1;

[0029] When in use, the height of the machine platform 1 can be adjusted by setting the linkage arm 14;

[0030] A second transmission body 7 is arranged on one side of the top of the machine table 1, a screw transmission mechanism 8 is arranged on the inner side of the second transmission body 7, a bearing platform 9 is installed on one side of the top of the screw transmission mechanism 8, a sewing machine body 10 is arranged on the top of the bearing platform 9, a first transmission body 5 is arranged on the top of the machine table 1 on one side of the second transmission body 7, a threaded rod 17 is rotatably installed inside the first transmission body 5, a nut seat 18 is threadedly installed on the outer wall of one side of the threaded rod 17, the top of the nut seat 18 extends to the outside of the first transmission body 5 and is provided with a sewing table 6, side panels 19 are arranged on both sides of the top of the sewing table 6, and positioning plates 20 are fixed on the inner walls of the upper ends of the side panels 19;

[0031] When in use, the positioning plate 20 is provided so as to place the cylinder 21;

[0032] A cylinder 21 is installed at the center of the top of the positioning plate 20, and the bottom end of the cylinder 21 penetrates the positioning plate 20 and is provided with a pressing plate 22;

[0033] When in use, the cylinder 21 is arranged to drive the pressing plate 22 to perform lifting processing;

[0034] A belt transmission mechanism 16 is provided on the outer wall of the first transmission body 5 at a side away from the second transmission body 7 , and a motor 15 is installed on the outer wall of one side of the belt transmission mechanism 16 .

[0035] When the embodiment of the present application is used, the cloth to be sewn is first placed on the top of the sewing table 6, and the cylinder 21 drives the pressing plate 22 to move downward, so that the pressing plate 22 moves downward to press the cloth down and fix it on the top of the sewing table 6, so as to reduce the displacement of the cloth during sewing. The sewing machine is mainly used for sewing cloth of specified specifications, so the pressing plate 22 and other related components are fixedly arranged on both sides of the top of the sewing table 6 to press the cloth of this specification down and fix it on the upper surface of the sewing table 6, and then the screw transmission mechanism 8 drives the bearing table 9 to translate, so that the position of the sewing machine body 10 can be adjusted left and right, and then the motor 15 is driven to move the bearing table 9 to adjust the position of the sewing machine body 10. The threaded rod 17 is driven to rotate by the belt transmission mechanism 16, so that the nut seat 18 is located on the outer wall of the threaded rod 17 to slide, so that the nut seat 18 drives the cloth on the top of the sewing table 6 to translate back and forth, so that the sewing machine body 10 can sew the designated area of ​​the cloth, and finally, by turning the hand wheel 4, it drives the bidirectional screw rod 11 to rotate. At this time, the two nut pairs 12 are located on the outer wall of the bidirectional screw rod 11 and slide toward each other, so that the nut pair 12 drives the linkage arm 14 to rise and fall through the connecting rod 13, and the telescopic column 2 is correspondingly extended and retracted, so that the overall height of the sewing machine can be adjusted, thereby completing the use of the high-car sewing machine.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A new type of high-speed sewing machine, characterized by: The invention comprises a machine platform (1), wherein a second transmission body (7) is arranged on one side of the top of the machine platform (1), a screw transmission mechanism (8) is arranged on the inner side of the second transmission body (7), a bearing platform (9) is installed on one side of the top of the screw transmission mechanism (8), a sewing machine body (10) is arranged on the top of the bearing platform (9), a first transmission body (5) is arranged on the top of the machine platform (1) on one side of the second transmission body (7), a threaded rod (17) is rotatably installed inside the first transmission body (5), a nut seat (18) is threadedly installed on the outer wall of one side of the threaded rod (17), the top of the nut seat (18) extends to the outside of the first transmission body (5) and is provided with a sewing platform (6), a belt transmission mechanism (16) is arranged on the outer wall of the first transmission body (5) away from the second transmission body (7), and a motor (15) is installed on the outer wall of one side of the belt transmission mechanism (16).

2. A new type of high-speed sewing machine according to claim 1, characterized in that: Telescopic columns (2) are arranged at the corner positions at the bottom end of the machine platform (1), and reinforcing ribs (3) are arranged on the outer walls between adjacent telescopic columns (2).

3. A new type of high-speed sewing machine according to claim 2, characterized in that: A bidirectional screw rod (11) is rotatably mounted on the top of the reinforcing rib (3) below the machine platform (1) via a bracket, and a hand wheel (4) is mounted on one end of the bidirectional screw rod (11).

4. A new type of high-speed sewing machine according to claim 1, characterized in that: Side panels (19) are provided on both sides of the top of the sewing table (6), and positioning plates (20) are fixed on the inner walls of the upper ends of the side panels (19).

5. A new type of high-speed sewing machine according to claim 3, characterized in that: The outer walls on both sides of the bidirectional screw rod (11) are both threadedly connected with nut pairs (12), and the outer walls on both sides of the nut pairs (12) are both provided with connecting rods (13).

6. A new type of high-speed sewing machine according to claim 5, characterized in that: One end of the connecting rod (13) away from the nut pair (12) is rotatably connected to a linkage arm (14), and the top end of the linkage arm (14) is rotatably connected to the bottom end of the machine platform (1).

7. A new type of high-speed sewing machine according to claim 4, characterized in that: A cylinder (21) is installed at the center position of the top end of the positioning plate (20), and the bottom end of the cylinder (21) penetrates the positioning plate (20) and is provided with a pressing plate (22).

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