bag opener

Abstract

The utility model relates to the related technical field of garment processing discloses bag opening machine, including bag opening machine main part and set up in bag opening machine main part upper end left and right sides'seaming machine head equipment, and the feeding mechanism includes the linear transverse guide rail fixed in the middle part of bag opening machine main part, installs the feeding servo motor in linear transverse guide rail one end, the feeding screw rod fixed in feeding servo motor output end and set up in linear transverse guide rail upper end and be used for conveying and the feeding plate of bearing, the front side of feeding mechanism sets up the discharging table, and the upper portion of discharging table is provided with the movable presser plate for compacting material. The bag opening machine, through setting up the sewing machine head equipment, and the sewing machine head equipment of both sides can independently operate to improve the processing efficiency to the clothing, and the setting of feeding mechanism can automatically convey the clothing fabric, and the overall stability and the degree of automation are higher.

Description

Technical Field

[0001] This utility model relates to the technical field of garment processing, specifically a bag opening machine. Background Technology

[0002] The pocket opening machine used in garment processing is a mechanical device used to automate the sewing of garment pockets. It is mainly used for the pocket opening process of outdoor clothing such as cotton-padded clothes and down jackets, which significantly improves production efficiency and product precision. For example, announcement number CN212640992U discloses a bag-opening machine for garment processing, including a base, a rectangular groove, a shock-absorbing unit, and a worktable; the base: each of the four corners of the lower surface of the base is provided with a support leg, and the bottom of the support leg is provided with a moving unit; the rectangular groove: the rectangular groove is opened in the middle of the lower surface of the base, and each of the four corners of the top of the inner wall of the rectangular groove is provided with a lifting and fixing unit; the shock-absorbing unit: there are four shock-absorbing units, and the four shock-absorbing units are evenly placed at the four corners of the upper surface of the base. During use, the bag-opening machine can be well fixed, improving the quality of garment production. It also has a shock-absorbing function, reducing damage to the bag-opening machine after long-term use and extending the life of the bag-opening machine. At the same time, the height of the bag-opening machine can be adjusted to meet the needs of workers of different heights. It is also easy to move before and after use, bringing convenience to the user. However, existing technologies often have problems such as the machine head being only located on one side or in the middle of the bag opening machine, resulting in low processing efficiency, inconvenience in conveying and pressing the fabric, and low automation. For example, the comparative patents listed above have this problem. Therefore, this utility model provides a bag opening machine to solve the problems mentioned above. Summary of the Invention

[0003] The purpose of this utility model is to provide a bag opening machine to solve the problems mentioned in the background art, such as the machine head being mostly only set on one side or in the middle of the bag opening machine, resulting in low processing efficiency, inconvenience in conveying and pressing the fabric, and low degree of automation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bag opening machine, including a bag opening machine body and double sewing machine head devices disposed on the left and right sides of the upper end of the bag opening machine body; Also includes: The feeding mechanism is located in the middle of the bag opening machine body. The feeding mechanism includes a linear transverse guide rail fixed in the middle of the bag opening machine body, a feeding servo motor installed at one end of the linear transverse guide rail, a feeding screw fixed at the output end of the feeding servo motor, and a feeding plate set on the upper end of the linear transverse guide rail for conveying and bearing. The feeding components are provided in two sets on the bag opening machine body and are correspondingly set with the sewing machine head equipment. A feeding platform is provided on the front side of the feeding mechanism, and a movable pressure plate for pressing the material is provided above the feeding platform.

[0005] Preferably, the bottom of the bag opening machine body is equipped with self-locking casters, and the bag opening machine body is placed on the ground by means of the self-locking casters; The self-locking caster wheel is provided with a support foot on its outer side, and the support foot is threaded to the corner of the lower end of the bag opening machine body, and the lower end of the support foot is provided with an anti-slip pad.

[0006] Preferably, a support base is fixedly connected to the outer side of the upper end of the bag opening machine body, and a sewing machine head device is installed on the support base.

[0007] Preferably, a first cylinder for vertical driving is installed on the frame inside the main body of the bag opening machine, and a cutting scissor is fixedly connected to the output end of the first cylinder.

[0008] Preferably, the feeding servo motor drives the feeding screw to rotate in the middle of the linear transverse guide rail, and the feeding screw is threadedly connected to a feeding plate on the outside, and the feeding plate forms a left-right sliding structure on the linear transverse guide rail.

[0009] Preferably, a second cylinder for driving in the forward and backward direction is installed on the rear side of the upper end of the feeding plate, and the output end of the second cylinder is fixedly connected to a movable connecting plate, and the movable connecting plate forms a forward and backward sliding structure on the upper end of the feeding plate.

[0010] Preferably, a feeding platform is fixed to the front side of the movable connecting plate, and the movable connecting plate drives the feeding platform to move left and right on the bag opening machine body.

[0011] Preferably, a third cylinder for vertical driving is installed on the front side of the upper end of the movable connecting plate, and a movable pressure plate is fixedly connected to the output end of the third cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the bag opening machine, by setting up a double sewing machine head device, and the sewing machine head devices on both sides can operate independently, thereby improving the processing efficiency of clothing; combined with the setting of the feeding mechanism, it can automatically convey clothing fabric; combined with the setting of the movable pressure plate, it can automatically move downward to press and fix the clothing fabric during the processing, improving the stability during the processing; the overall stability and automation level are high. 1. It is equipped with a bag opening machine body, a support base, and a sewing machine head device. The sewing machine head device is installed on the support base, and the sewing machine head devices are respectively set on the left and right sides of the upper end of the bag opening machine body. With the setting of double sewing machine head devices, the sewing machine head devices on both sides can operate independently at the same time, improving the processing efficiency of fabric. 2. It is equipped with a feeding mechanism and a feeding table. The feeding mechanism includes a linear transverse guide rail, a feeding servo motor, a feeding screw and a feeding plate. The feeding mechanism drives the fabric on the feeding table to move left and right on the main body of the bag opening machine, thereby automatically conveying the fabric to be processed. 3. Equipped with a movable pressure plate and a third cylinder, during the fabric processing, the movable pressure plate is moved downward by the third cylinder, which can automatically press and fix the fabric on the feeding table, improving the stability of the fabric during the processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the rear structure of this utility model; Figure 3 This is a schematic diagram of the overall structure of the support base and sewing machine head device of this utility model; Figure 4 This is a schematic diagram of the overall structure of the feeding assembly of this utility model; Figure 5 This is a schematic diagram of the overall structure of the feeding servo motor, feeding screw, second cylinder and feeding table of this utility model. Figure 6 This is a schematic diagram of the overall structure of the feeding platform, movable pressure plate and third cylinder of this utility model.

[0014] In the diagram: 1. Main body of the bag opening machine; 2. Self-locking casters; 3. Support feet; 4. Support base; 5. Sewing machine head device; 6. First cylinder; 7. Cutting shears; 8. Linear transverse guide rail; 9. Feeding servo motor; 10. Feeding screw; 11. Feeding plate; 12. Second cylinder; 13. Movable connecting plate; 14. Feeding platform; 15. Movable pressure plate; 16. Third cylinder. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-6 The present invention provides the following technical solution: To address the problems in existing technologies where sewing heads are mostly located only on one side or in the middle of the bag opening machine, resulting in low processing efficiency, inconvenient fabric conveying and pressing operations, and low automation, this solution proposes the following technical approach: The bag opening machine comprises a main body 1 and double sewing head devices 5 located on the left and right sides of the upper end of the main body 1. A feeding mechanism is located in the middle of the main body 1, and includes a linear transverse guide rail 8 fixed to the middle of the main body 1, a feeding servo motor 9 installed at one end of the linear transverse guide rail 8, a feeding screw 10 fixed to the output end of the feeding servo motor 9, and a feeding plate 11 located on the upper end of the linear transverse guide rail 8 for conveying and carrying. Two sets of feeding components are provided on the main body 1 and are correspondingly arranged with the sewing head devices 5. A feeding platform 14 is located on the front side of the feeding mechanism, and a movable pressure plate 15 for pressing the material is located above the feeding platform 14.

[0017] like Figure 1 and Figure 3 As shown, the bottom of the bag opening machine body 1 is equipped with self-locking casters 2. First, the self-locking casters 2 are used to move the entire device to a suitable position. Then, the support foot 3, threadedly connected to the lower end of the bag opening machine body 1, is rotated, causing the support foot 3 to move downwards. Simultaneously, an anti-slip pad is provided on the bottom of the support foot 3, pressing against the ground to increase the overall contact area between the device and the ground, providing auxiliary support and improving the stability of the device during use. The bag opening machine body 1 contains a built-in control module, which is electrically connected to the sewing machine head device 5, as well as the first cylinder 6, the feeding servo motor 9, the second cylinder 12, and the third cylinder 16 used for driving. The sewing machine head device 5 is installed on the support base 4, and the fabric is placed on the feeding table 14. The control module controls the third cylinder 16 installed on the movable connecting plate 13. The third cylinder 16 pushes the movable pressure plate 15 downward to automatically press and fix the fabric on the feeding table 14. Then, the control module starts the feeding servo motor 9 installed on the linear transverse guide rail 8. The feeding servo motor 9 drives the feeding screw 10 to rotate in the middle of the linear transverse guide rail 8. The feeding screw 10 drives the feeding plate 11 to slide left and right between the linear transverse guide rail 8, thereby driving the feeding table 14 to move left and right at the upper end of the bag opening machine body 1, realizing the automatic transmission of the fabric.

[0018] The fabric is conveyed to the rear end below the cutting scissors 7. The second cylinder 12 pushes the movable connecting plate 13 forward, and the movable connecting plate 13 pushes the feeding platform 14 to move the fabric forward, so that the fabric is directly below the cutting scissors 7. The control module starts the first cylinder 6 to drive the cutting scissors 7 downward to cut the fabric for opening the bag. After the cutting is completed, the feeding servo motor 9 drives the feeding screw 10 to rotate, and drives the feeding plate 11 to move to the other side of the bag opening machine body 1. It moves to the bottom of the sewing machine head device 5. The sewing machine head device 5 starts, and the pillow assembly on the sewing machine head device 5 sews and fixes the edge of the bag opening through the through groove opened in the middle of the movable pressure plate 15, thus completing the entire automated processing process. In addition, the sewing machine head device 5 is located on the left and right sides of the upper end of the bag opening machine body 1, and can be operated independently by the control module, improving the efficiency of fabric processing.

[0019] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bag opening machine, including a bag opening machine body (1) and double sewing machine head devices (5) arranged on the left and right sides of the upper end of the bag opening machine body (1); Its features are, Also includes: The feeding mechanism is located in the middle of the bag opening machine body (1), and includes a linear transverse guide rail (8) fixed in the middle of the bag opening machine body (1), a feeding servo motor (9) installed at one end of the linear transverse guide rail (8), a feeding screw (10) fixed at the output end of the feeding servo motor (9), and a feeding plate (11) set on the upper end of the linear transverse guide rail (8) for conveying and bearing. The feeding components are provided in two sets on the bag opening machine body (1) and are correspondingly set with the sewing machine head equipment (5). A feeding platform (14) is provided on the front side of the feeding mechanism, and an active pressure plate (15) for pressing the material is provided above the feeding platform (14).

2. The bag-opening machine according to claim 1, characterized in that: The bottom of the bag opening machine body (1) is equipped with self-locking universal wheels (2), and the bag opening machine body (1) is placed on the ground through the self-locking universal wheels (2); Among them, the self-locking universal wheel (2) is provided with a support foot (3) on the outside, and the support foot (3) is threaded to the corner of the lower end of the bag opening machine body (1), and the lower end of the support foot (3) is provided with an anti-slip pad.

3. The bag-opening machine according to claim 1, characterized in that: The outer side of the upper end of the bag opening machine body (1) is fixedly connected to a support base (4), and a sewing machine head device (5) is installed on the support base (4).

4. The bag-opening machine according to claim 1, characterized in that: The bag opening machine body (1) has a first cylinder (6) for vertical driving installed on the frame inside, and the output end of the first cylinder (6) is fixedly connected to a cutting scissors (7).

5. The bag-opening machine according to claim 1, characterized in that: The feeding servo motor (9) drives the feeding screw (10) to rotate in the middle of the linear transverse guide rail (8), and the feeding screw (10) is threadedly connected to the outer side of the feeding plate (11), and the feeding plate (11) forms a left and right sliding structure on the linear transverse guide rail (8).

6. The bag-opening machine according to claim 5, characterized in that: A second cylinder (12) for driving in the forward and backward direction is installed on the rear side of the upper end of the feeding plate (11), and a movable connecting plate (13) is fixedly connected to the output end of the second cylinder (12), and the movable connecting plate (13) forms a forward and backward sliding structure on the upper end of the feeding plate (11).

7. The bag-opening machine according to claim 6, characterized in that: The front side of the movable connecting plate (13) is fixed with a feeding platform (14), and the movable connecting plate (13) drives the feeding platform (14) to move left and right on the bag opening machine body (1).

8. The bag-opening machine according to claim 7, characterized in that: A third cylinder (16) for vertical driving is installed on the front side of the upper end of the movable connecting plate (13), and a movable pressure plate (15) is fixedly connected to the output end of the third cylinder (16).

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