Sewing device for label sewing

Abstract

The utility model discloses a sewing device for sewing labels, which comprises a sewing table, a lifting mechanism and a driving mechanism, the lifting mechanism and the driving mechanism are arranged on the sewing table, a sewing machine is arranged below the driving mechanism, and the lifting mechanism comprises an object placing table fixed on the sewing table and a movable table plate arranged above the object placing table. The storage table is of a hollow cavity structure with an opening formed in the upper end face, a hydraulic rod is arranged in the cavity structure of the storage table, the hydraulic rod is connected with the storage table and the movable table plate through connecting shafts arranged at the two ends of the hydraulic rod, and an upper support is fixed to the upper end face of the movable table plate. The driving mechanism comprises a beam plate, an air cylinder arranged on the upper end face of the beam plate and a motor fixed to the lower end face of the beam plate, the sewing machine is installed at the output end of the air cylinder, a driving groove is formed in the lower end face of the beam plate, and an output shaft of the motor is connected with a driving gear. According to the sewing device for label sewing, quick sewing can be conducted on the premise that the position of a label is not adjusted, and therefore the sewing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label sewing, in particular to a sewing device for label sewing. Background Art

[0002] When sewing labels during fabric processing, existing sewing machines (or other sewing facilities) are needed to sew the labels on the fabric to achieve the functions of decoration and marking. Currently, for the sewing devices used for label sewing, the sewing machines can usually only move unidirectionally (usually up and down movement) to sew the labels, and cannot tilt the sewing machine at a certain angle or directly swing it. The movement of the sewing machine is relatively mechanical and not flexible enough. When encountering some labels with special sewing requirements, it can only be achieved by manually adjusting the position of the label, which is rather troublesome. Therefore, it cannot be applied to various complex label sewing requirements. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a sewing device for label sewing, which can quickly sew without adjusting the position of the label, thereby improving the sewing efficiency and adapting to various complex label sewing requirements during actual use.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A sewing device for label sewing, including a sewing table, a lifting mechanism and a driving mechanism arranged on the sewing table. A sewing machine is arranged below the driving mechanism. The lifting mechanism includes a placement table fixed on the sewing table and a movable table board arranged above the placement table. The placement table is a cavity structure with an opening on the upper end face and hollow inside. A hydraulic rod is arranged in the cavity structure of the placement table. The hydraulic rod is connected to the placement table and the movable table board respectively through connecting shafts arranged at both ends thereof. An upper support is fixed on the upper end face of the movable table board. The driving mechanism includes a cross beam plate, a cylinder arranged on the upper end face of the cross beam plate and a motor fixed on the lower end face of the cross beam plate. The sewing machine is installed at the output end of the cylinder, so that when the cylinder expands and contracts, it can drive the sewing machine to lift. A driving groove is arranged on the lower end face of the cross beam plate. The output shaft of the motor is connected with a driving gear. A driven gear is engaged at one end of the driving gear. The driven gear is annularly designed, and the driven gear is connected to a stable component through a connecting plate located above it. The cylinder is installed on the stable component.

[0005] As a preferred implementation, a transmission belt groove is arranged on the sewing table; in actual design, the transmission belt groove is used to accommodate a transmission belt device. The label is conveyed on the transmission belt and is sewn by the sewing machine during the conveying process.

[0006] As a preferred implementation, the cross beam plate is connected to the upper support through an upper connecting shaft arranged on its lower end face.

[0007] As a preferred embodiment, there are two storage platforms and upper brackets located on the storage platforms, and the two upper brackets are distributed on both sides of the crossbeam plate; thus, it is convenient to support both ends of the crossbeam plate, so that the sewing machine below the crossbeam plate can be kept stable.

[0008] As a preferred embodiment, the stabilizing assembly includes a stabilizing platform and a positioning ring seat fixed on the outside of the stabilizing platform. The air cylinder is fixed on the stabilizing platform, and the stabilizing platform is connected to the crossbeam plate through a bearing.

[0009] As a preferred embodiment, the positioning ring seat is provided with an arc-shaped notch penetrating through both sides thereof, and a protruding column is arranged in the arc-shaped notch. The protruding column is fixed on the crossbeam plate; when the stabilizing platform drives the air cylinder and related structures thereon to flip, a relative displacement is generated between the stabilizing platform and the protruding column, and the protruding column is provided to limit the flipping range of the stabilizing platform and the air cylinder thereon.

[0010] As a preferred embodiment, there are two stabilizing platforms in total, and the two stabilizing platforms are symmetric on both sides of the air cylinder.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through the setting of the driving mechanism, the application of the sewing machine is more flexible. When sewing labels, the sewing machine can perform a horizontal swing within a certain range, and can perform rapid sewing without adjusting the label position, thereby improving the sewing efficiency and meeting various complex label sewing requirements in actual use;

[0013] 2. In the present utility model, through the setting of the lifting mechanism, the sewing machine can be adjusted at a micro angle within a certain range, so that the sewing machine is inclined at a small angle, thereby facilitating the adjustment of the sewing depth of the sewing machine to adapt to different processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is one of the schematic diagrams of the embodiment of the present utility model;

[0015] Figure 2 is the second schematic diagram of the embodiment of the present utility model;

[0016] Figure 3 is the side view of the present utility model;

[0017] Figure 4 is the Figure 2 sectional schematic diagram at A-A of the present utility model;

[0018] Figure 5 is the Figure 4 enlarged view of the structure at B of the present utility model;

[0019] Figure 6 For the present utility model Figure 2 The enlarged view of the structure at position C in

[0020] The reference numerals and names in the figure are as follows: 1, sewing table; 2, lifting mechanism; 21, storage table; 22, hydraulic rod; 23, connecting shaft; 24, movable table board; 25, upper support; 3, driving mechanism; 31, cross beam plate; 32, upper connecting shaft; 33, air cylinder; 34, motor; 35, driving groove; 36, driving gear; 37, driven gear; 38, connecting plate; 39, stabilizing assembly; 391, stabilizing table; 392, positioning ring seat; 393, protruding column; 4, sewing machine; 5, drive belt groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] Please refer to Figure 1 , an embodiment provided by the present utility model: a sewing device for label sewing, including a sewing table 1, a lifting mechanism 2 and a driving mechanism 3 arranged on the sewing table 1. A sewing machine 4 is arranged below the driving mechanism 3. A transmission belt groove 5 is arranged on the sewing table 1. In actual design, the transmission belt groove 5 is used to accommodate a transmission belt device. The label is conveyed on the transmission belt and is sewn by the sewing machine 4 during the conveying process;

[0025] Please refer to Figures 2 to 4 , the lifting mechanism 2 includes a placement table 21 fixed on the sewing table 1 and a movable table board 24 arranged above the placement table 21. The placement table 21 is a cavity structure with an opening on the upper end face and hollow inside. A hydraulic rod 22 is arranged in the cavity structure of the placement table 21. The hydraulic rod 22 is respectively connected to the placement table 21 and the movable table board 24 through connecting shafts 23 arranged at both ends thereof. An upper support 25 is fixed on the upper end face of the movable table board 24. Both the placement table 21 and the upper support 25 located on the placement table 21 are provided with two, and the two upper supports 25 are distributed on both sides of the cross beam plate 31, so as to facilitate the support of both ends of the cross beam plate 31 and keep the sewing machine 4 below the cross beam plate 31 stable;

[0026] Please refer to Figures 4 to 6 , the driving mechanism 3 includes a cross beam plate 31, a cylinder 33 arranged on the upper end face of the cross beam plate 31 and a motor 34 fixed on the lower end face of the cross beam plate 31. The cross beam plate 31 is connected to the upper support 25 through an upper connecting shaft 32 arranged on its lower end face. The sewing machine 4 is installed at the output end of the cylinder 33, so that when the cylinder 33 expands and contracts, it can drive the sewing machine 4 to lift. A driving groove 35 is arranged on the lower end face of the cross beam plate 31. The output shaft of the motor 34 is connected with a driving gear 36. A driven gear 37 is engaged at one end of the driving gear 36. The driven gear 37 is in a ring design, and the driven gear 37 is connected to a stabilizing assembly 39 through a connecting plate 38 located above it. The cylinder 33 is installed on the stabilizing assembly 39. The stabilizing assembly 39 includes a stabilizing table 391 and a positioning ring seat 392 fixed on the outside of the stabilizing table 391. The cylinder 33 is fixed on the stabilizing table 391. The stabilizing table 391 is connected to the cross beam plate 31 through a bearing. The positioning ring seat 392 is provided with an arc-shaped notch penetrating both sides thereof. A protruding column 393 is arranged in the arc-shaped notch. The protruding column 393 is fixed on the cross beam plate 31. When the stabilizing table 391 drives the cylinder 33 and related structures thereon to flip, a relative displacement is generated between the stabilizing table 391 and the protruding column 393. The existence of the protruding column 393 is to limit the flipping range of the stabilizing table 391 and the cylinder 33 thereon. There are two stabilizing tables 391 in total, and the two stabilizing tables 391 are symmetric on both sides of the cylinder 33.

[0027] Before the present utility model is used, the belt equipment is arranged in the belt groove 5, the belt is operated to continuously run the label to be sewn towards the sewing machine 4. Whenever a label is sent below the sewing machine 4, the cylinder 33 is operated to drive the sewing machine 4 to descend and perform the sewing work; if there are some labels with special requirements or special positions, and it is necessary to adjust the position of the sewing machine 4, the motor 34 can be driven to operate to drive the driving gear 36 and the driven gear 37 to rotate, so as to drive the stable table 391 to rotate accordingly, and drive the cylinder 33 and the sewing machine 4 to flip within a certain range, so as to adjust the position of the sewing head at the bottom of the sewing machine 4. In addition, any hydraulic rod 22 can be driven to operate, so that it drives the cross beam plate 31 above it (along with the upper connecting shaft 32) to flip, so as to finely adjust the angle of the cross beam plate 31, make the cross beam plate 31 slightly inclined, so as to facilitate the sewing head at the bottom of the sewing machine 4 to perform sewing in an inclined state; In summary, it can be seen that the device can meet the sewing requirements in more complex states to adapt to different label sewing requirements.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A sewing device for label stitching, comprising a sewing table, a lifting mechanism and a driving mechanism arranged on the sewing table, and a sewing machine is arranged below the driving mechanism, characterized in that: The lifting mechanism includes a placement table fixed on the sewing table and a movable table board arranged above the placement table. The placement table is a cavity structure with an opening on its upper end face and a hollow interior. A hydraulic rod is arranged in the cavity structure of the placement table. The hydraulic rod is connected to the placement table and the movable table board respectively through connecting shafts arranged at both ends thereof. An upper support is fixed on the upper end face of the movable table board. The driving mechanism includes a cross beam plate, a cylinder arranged on the upper end face of the cross beam plate, and a motor fixed on the lower end face of the cross beam plate. The sewing machine is installed at the output end of the cylinder. A driving groove is arranged on the lower end face of the cross beam plate. The output shaft of the motor is connected with a driving gear. One end of the driving gear meshes with a driven gear. The driven gear is designed in a ring shape, and the driven gear is connected with a stabilizing component through a connecting plate located above it. The cylinder is installed on the stabilizing component.

2. The sewing device for label stitching according to claim 1, wherein: A transmission belt groove is arranged on the sewing table.

3. The sewing device for label stitching according to claim 1, characterized in that: The cross beam plate is connected to the upper support through an upper connecting shaft arranged on its lower end face.

4. A sewing device for label stitching according to claim 1, characterized in that: Both the placement table and the upper support located on the placement table are provided with two, and the two upper supports are distributed on both sides of the cross beam plate.

5. A sewing device for label stitching according to claim 1, characterized in that: The stabilizing component includes a stabilizing table and a positioning ring seat fixed on the outside of the stabilizing table. The cylinder is fixed on the stabilizing table. The stabilizing table is connected to the cross beam plate through a bearing.

6. The sewing device for label stitching according to claim 5, characterized in that: An arc notch penetrating both sides is arranged on the positioning ring seat, and a protruding column is arranged in the arc notch. The protruding column is fixed on the cross beam plate.

7. A sewing device for label stitching according to claim 6, characterized in that: There are two stabilizing tables in total, and the two stabilizing tables are symmetric on both sides of the cylinder.

Images