Automatic sewing machine for webbing

Abstract

The utility model belongs to the technical field of ribbon sewing machine, and disclose a kind of ribbon automatic sewing machine, including support piece, support piece top is fixedly connected with sewing machine body, the needle for sewing ribbon is installed in sewing machine body bottom, support piece top is also provided with two drive parts, two drive parts are symmetrically set in the both sides of needle, and drive part includes two moving plates, two moving plates are fixedly connected with base frame between, and the through mounting slot is opened in base frame, two transmission rollers are rotatably connected in the inside of mounting slot, conveying belt is sleeved between two transmission rollers, the utility model is supported to base frame by moving plate, transmission roller is supported by base frame, conveying belt is driven to rotate by transmission roller, make conveying belt drive ribbon move along support piece, to continue to feed, so that personnel need not manpower feeding, to reduce the sewing difficulty of ribbon, to improve the sewing efficiency of ribbon.

Description

Technical Field

[0001] This utility model belongs to the technical field of webbing sewing machines, and specifically relates to an automatic webbing sewing machine. Background Technology

[0002] As an indispensable piece of equipment in the textile industry, the webbing sewing machine is mainly used to sew two or more webbing together to form sewn products with a certain strength and aesthetic appeal. These sewn products are widely used in clothing, bags, footwear, seat belts, and other fields, providing the necessary connection and fixation functions for the production of various products. However, in the use of traditional webbing sewing machines, in order to feed the material normally, the operator needs to feed the webbing to be sewn under the needle with one hand and pull the sewn webbing with the other hand. The operator must continuously move the webbing before the sewing can be performed normally. Although the above method can process the webbing, it requires continuous manual feeding, making webbing sewing difficult and inefficient. Utility Model Content

[0003] The purpose of this invention is to provide an automatic webbing sewing machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic webbing sewing machine, including a support member, a sewing machine body fixedly connected to the top of the support member, a needle for sewing webbing installed at the bottom of the sewing machine body, two driving parts also provided on the top of the support member, the two driving parts being symmetrically arranged on both sides of the needle, and each driving part including two moving plates, a base frame fixedly connected between the two moving plates, a through mounting groove opened on the base frame, two transmission rollers rotatably connected inside the mounting groove, and a conveyor belt sleeved between the two transmission rollers.

[0005] Preferably, two guide frames are symmetrically fixedly connected to the top of the support member, the movable plate is slidably connected to the guide frames, and a movable screw is screwed onto the movable plate, the free end of the screw extending into the interior of the movable plate and abutting against the guide frames.

[0006] Preferably, a motor is fixedly connected to the base frame, and the output end of the motor is connected to the transmission roller.

[0007] Preferably, the outer side of the guide frame is recessed to form a side groove, which matches the screw.

[0008] Preferably, the support includes a base, the bottom of which is fixedly connected to a foot, and the sewing machine body is fixedly connected to the top of the base.

[0009] Preferably, the top of the base is symmetrically recessed to form two top grooves, and multiple auxiliary rollers are rotatably connected inside the top grooves.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) This utility model supports the base frame by moving the plate, supports the transmission roller by the base frame, and drives the conveyor belt to rotate by the transmission roller, so that the conveyor belt drives the webbing to move along the support, thereby continuously feeding the material, so that the material does not need to be fed manually, thereby reducing the difficulty of sewing the webbing and improving the sewing efficiency of the webbing.

[0012] (2) By pulling the movable plate, the movable plate rotates relative to the guide frame, thereby moving the base frame and the conveyor belt to the position required by the personnel. By rotating the screw on the movable plate, the screw abuts against the guide frame, thereby allowing the position of the conveyor belt to be adjusted according to the width of the webbing, thus improving the application range of the device. Attached Figure Description

[0013] Figure 1 This is a front view of the present invention;

[0014] Figure 2 This is a top view of the sewing machine body after it has been removed from its original shape.

[0015] Figure 3 for Figure 2 Top view after removing the guide frame;

[0016] In the diagram: 1. Foot; 2. Base; 3. Guide frame; 4. Side groove; 5. Moving plate; 6. Screw; 7. Drive roller; 8. Conveyor belt; 9. Needle; 10. Sewing machine body; 11. Top groove; 12. Auxiliary roller; 13. Mounting groove; 14. Motor; 15. Base frame. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3 As shown, this utility model provides the following technical solution:

[0019] An automatic webbing sewing machine includes a support member, a sewing machine body 10 fixedly connected to the top of the support member, a needle 9 for sewing webbing installed at the bottom of the sewing machine body 10, and two drive parts symmetrically arranged on both sides of the needle 9. Each drive part includes two moving plates 5, a base frame 15 fixedly connected between the two moving plates 5, and a through mounting groove 13 opened on the base frame 15. Two transmission rollers 7 are rotatably connected inside the mounting groove 13, and a conveyor belt 8 is sleeved between the two transmission rollers 7.

[0020] The above technical solution places the support in a stable position, then places the webbing to be sewn on top of the support, so that the webbing is below the needle 9. The support supports the moving plate 5, the moving plate 5 supports the base frame 15, and the base frame 15 supports the transmission roller 7. The rotation of the transmission roller 7 drives the conveyor belt 8 to rotate, and the conveyor belt 8 drives the webbing to move relative to the needle 9. The needle 9 sews the webbing, and the sewn webbing continues to be driven by the conveyor belt 8. The continuous rotation of the conveyor belt 8 continuously drives the webbing to move, eliminating the need for manual feeding, reducing the difficulty of sewing the webbing, and improving the sewing efficiency of the webbing.

[0021] When the conveyor belt guides 8 pairs of webbing, in order for the device to be adjustable according to the specifications of the webbing, such as Figures 1-2 As shown, two guide frames 3 are symmetrically fixedly connected to the top of the support member. The movable plate 5 is slidably connected to the guide frame 3, and a movable screw 6 is screwed onto the movable plate 5. The free end of the screw 6 extends into the interior of the movable plate 5 and abuts against the guide frame 3.

[0022] In this embodiment, before driving the webbing to move, the movable plate 5 is pulled to slide relative to the guide frame 3. When the movable plate 5 moves, it will synchronously drive the base frame 15 to move, thereby moving the base frame 15 to the position required by the personnel. The screw 6 on the movable plate 5 is rotated so that the screw 6 abuts against the guide frame 3, thereby fixing the movable plate 5 to the position required by the personnel on the guide frame 3, thus completing the position adjustment of the conveyor belt 8, so that the conveyor belt 8 can be adjusted according to the width of the webbing. After the position of the conveyor belt 8 is adjusted, the webbing to be sewn is placed above the support member, so that the webbing is below the needle 9. The support member supports the movable plate 5, the movable plate 5 supports the base frame 15, and the base frame 15 supports the transmission roller 7. The transmission roller 7 rotates, thereby driving the conveyor belt 8 to rotate. The conveyor belt 8 drives the webbing to move relative to the needle 9, and the needle 9 sews the webbing. The sewn webbing continues to move forward by being driven by the conveyor belt 8.

[0023] In addition, regarding how the transmission roller 7 rotates in this utility model, as follows: Figures 1-2 As shown, a motor 14 is fixedly connected to the base frame 15, and the output end of the motor 14 is connected to the transmission roller 7.

[0024] In this embodiment, when it is necessary to drive the transmission roller 7 to rotate, the motor 14 works, thereby driving the transmission roller 7 to rotate, which in turn drives the conveyor belt 8 to rotate.

[0025] When screw 6 contacts guide bracket 3, in order to make the adjusted position of guide bracket 3 more secure, such as Figure 1 As shown, the outer side of the guide frame 3 is recessed to form a side groove 4, which matches the screw 6.

[0026] In this embodiment, when the screw 6 abuts against the guide frame 3, the side groove 4 is engaged to make the screw 6 more secure when it abuts against the side groove 4.

[0027] Specifically, in one embodiment, regarding the aforementioned support member, such as Figures 1-3 As shown, the support includes a base 2, with a foot 1 fixedly connected to the bottom of the base 2, and the sewing machine body 10 fixedly connected to the top of the base 2.

[0028] In this embodiment, the base 2 is supported by the foot 1, the sewing machine body 10 is supported by the base 2, and the webbing is supported by the base 2.

[0029] When the webbing moves, in order to make the webbing move more smoothly, such as Figures 2-3 As shown, the top of the base 2 is symmetrically recessed to form two top grooves 11, and multiple auxiliary rollers 12 are rotatably connected inside the top grooves 11.

[0030] In this embodiment, when the webbing moves relative to the base 2, the top groove 11 supports the auxiliary roller 12, and the auxiliary roller 12 rolls, thereby making the webbing move more smoothly.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic webbing sewing machine, characterized in that: The device includes a support member, on the top of which a sewing machine body (10) is fixedly connected. The bottom of the sewing machine body (10) is equipped with a needle (9) for sewing webbing. The top of the support member is also provided with two driving parts, which are symmetrically arranged on both sides of the needle (9). Each driving part includes two moving plates (5). A base frame (15) is fixedly connected between the two moving plates (5). A through mounting groove (13) is provided on the base frame (15). Two transmission rollers (7) are rotatably connected inside the mounting groove (13). A conveyor belt (8) is sleeved between the two transmission rollers (7).

2. The automatic webbing sewing machine according to claim 1, characterized in that: Two guide frames (3) are symmetrically fixedly connected to the top of the support member. The movable plate (5) is slidably connected to the guide frame (3), and a movable screw (6) is screwed onto the movable plate (5). The free end of the screw (6) extends into the movable plate (5) and abuts against the guide frame (3).

3. An automatic webbing sewing machine according to claim 1 or 2, characterized in that: A motor (14) is fixedly connected to the base frame (15), and the output end of the motor (14) is connected to the transmission roller (7).

4. The automatic webbing sewing machine according to claim 2, characterized in that: The guide frame (3) has an indentation on its outer side to form a side groove (4).

5. An automatic webbing sewing machine according to claim 4, characterized in that: The side groove (4) is matched with the screw (6).

6. The automatic webbing sewing machine according to claim 1, characterized in that: The support includes a base (2), and the bottom of the base (2) is fixedly connected to a foot (1).

7. An automatic webbing sewing machine according to claim 6, characterized in that: The sewing machine body (10) is fixedly connected to the top of the base (2).

8. An automatic webbing sewing machine according to claim 6, characterized in that: The base (2) has two symmetrically recessed top grooves (11).

9. An automatic webbing sewing machine according to claim 8, characterized in that: The top groove (11) is internally rotatably connected to multiple auxiliary rollers (12).

Images