CN118065059A - Interchangeable cam sewing presser device and sewing equipment - Google Patents

Abstract

The present application relates to a replaceable cam sewing pressure plate device. The replaceable cam sewing pressure plate device includes a base, a cam substrate, a cam concave plate, a moving mechanism and a sewing pressure plate; wherein the cam substrate is movably connected to the base, a cam rotor is provided on the cam substrate, the cam concave plate is detachably connected to the base, a first side edge is provided on the side of the cam concave plate close to the cam substrate, the moving mechanism is mounted on the base and connected to the cam substrate to drive the cam rotor to move along the first side edge, the sewing pressure plate is movably connected to the base, a sewing channel is provided on the sewing pressure plate, and the shape of the sewing channel is the same as the shape of the first side edge. The replaceable cam sewing pressure plate device of the present application can use a flat sewing machine to sew arc stitches. When it is necessary to sew arc stitches of different shapes, only the cam concave plate and the sewing pressure plate need to be replaced, which saves the cost of using a pattern machine head, the sewing product quality consistency is high, the processing efficiency is improved, and the operation is simple.

Description

Replaceable cam sewing pressing plate device and sewing equipment

Technical Field

The application relates to the field of textile machinery equipment, in particular to a replaceable cam sewing pressing plate device and sewing equipment.

Background

In the clothing manufacturing process, when sewing is carried out on some cut pieces to be processed, arc tracks are needed to be sewn sometimes, as is well known, a first line needed to be sewn in sewing of the lapel collar is an arc line, and sewing of the arc tracks is carried out conventionally by utilizing manual operation to carry out movement of the cut pieces, and swing of the cut pieces is carried out according to a preset arc track path.

Disclosure of Invention

Based on this, it is necessary to provide a removable cam car seam clamp plate device to solve the manual operation that utilizes in traditional sewing technology and carry out the removal of cut-parts, carry out the cut-parts swing according to predetermineeing arc track route, the operation is complicated, is difficult to guarantee the technical problem that product quality uniformity and efficiency are lower.

A first aspect of the present application provides a replaceable cam stitched platen device comprising a base, a cam base plate, a cam recess plate, a movement mechanism, and a stitched platen; wherein, cam base plate swing joint is provided with cam rotor on the cam base plate, and cam concave plate detachable connects in the base, and one side that the cam concave plate is close to the cam base plate is provided with first side, and moving mechanism installs in the base and connects in the cam base plate in order to be used for driving cam rotor and can follow first side motion, and sewing clamp plate swing joint is in the base, is provided with the sewing passageway on the sewing clamp plate, and the shape of sewing passageway is the same with the shape of first side.

In some embodiments, the moving mechanism includes a moving seat and a first driving component, the cam substrate is movably connected to the moving seat, and the first driving component drives the cam substrate to move along a first direction relative to the moving seat.

In some embodiments, the moving mechanism further comprises a second driving component connected to the moving seat for driving the moving seat to move along a second direction, wherein the second direction is perpendicular to the first direction.

In some of these embodiments, the second drive member includes a moving rail extending in the second direction, the moving seat being slidably coupled to the moving rail.

In the application, the movable guide rail is used for limiting the movement of the movable seat and the cam base plate in the second direction along the horizontal direction.

In some of these embodiments, the cam base plate is removably coupled to the movement mechanism.

In some of these embodiments, the stitched platen is removably coupled to the cam substrate.

According to the application, the cam concave plate is detachably connected with the base, the cam base plate is detachably connected with the moving mechanism, and the sewing pressing plate is detachably connected with the cam base plate, so that the cam concave plate, the cam base plate and the sewing pressing plate can be conveniently detached and replaced, and equipment maintenance in the later production process is facilitated.

In some of these embodiments, the first side is an arcuate side and the sewn channel is an arcuate channel.

In some embodiments, the replaceable cam stitching platen apparatus further includes a swing mechanism, the stitching platen being coupled to the cam substrate by the swing mechanism, the swing mechanism being configured to drive the stitching platen up or down.

According to the application, the rotary mechanism is arranged for driving the sewing pressing plate to rotate, so that the cutting of the cut piece to be processed can be conveniently carried out under the sewing pressing plate.

In some embodiments, the swivel mechanism comprises a swivel base and a swivel driving part, wherein the sewing pressing plate is connected to the cam base plate through the swivel base, and the swivel driving part is connected to the sewing pressing plate for driving the sewing pressing plate to lift or press down.

In some embodiments, the rotary mechanism further comprises a rotary sliding member connected to the rotary base, the position of the rotary sliding member in the vertical direction of the rotary base is adjustable, the sewing pressing plate is movably connected to the rotary sliding member, and the rotary driving member is mounted on the rotary sliding member and connected to the sewing pressing plate.

A second aspect of the present application provides a sewing apparatus, which includes a sewing machine table, a sewing machine head, and the replaceable cam sewing platen device provided in the first aspect, wherein the sewing machine head and the replaceable cam sewing platen device are both mounted on the sewing machine table, the sewing platen of the replaceable cam sewing platen device is located under a sewing needle head of the sewing machine head, and the sewing needle head can perform sewing through a sewing channel of the sewing platen of the replaceable cam sewing platen device.

The replaceable cam sewing pressing plate device provided by the application can be used for sewing arc-shaped stitch by adopting a flat machine, and can be realized by only replacing two parts when the arc-shaped stitch with different shapes is needed to be sewn, so that the cost of adopting a pattern machine head is saved, the sewing product quality consistency is high, the processing efficiency is high, the operation is simple, the manual participation is greatly reduced, and the time and the force are saved.

When the replaceable cam sewing pressing plate device provided by the application is used, after the sewing pressing plate presses the cut piece to be processed to enter the designated position, the cam concave plate is arranged on the base, and the cam concave plate and the cam rotor arranged on the cam base plate are positioned on the same horizontal plane and keep the position unchanged. The moving mechanism firstly drives the cam rotor to move along the X-axis direction, so that the cam rotor is abutted with the first side edge on the cam concave plate, then drives the cam rotor to move along the X-axis direction and the Y-axis direction simultaneously, and due to the limiting effect of the first side edge, the sewing pressing plate with the sewing channel with the same shape is completed to move along the X-axis direction and the Y-axis direction simultaneously, and then cooperates with the reciprocating motion of the sewing needle head in the Z-axis direction, so that the sewing of the linear or nonlinear sewing trace of the cut piece to be processed can be realized. It should be noted that, the sewing channel may be a linear channel, and when the first side edge and the sewing channel are both linear, at this time, the moving mechanism drives the cam rotor to move along the X-axis direction first, so that the cam rotor abuts against the first side edge on the cam concave plate; the cam rotor is then driven in the Y-axis direction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

FIG. 1 is a schematic diagram of a replaceable cam stitching platen apparatus according to an embodiment of the present application;

Fig. 2 is a schematic side view of a replaceable cam sewing platen device according to an embodiment of the present application.

Description of the reference numerals

1. A replaceable cam sewing pressing plate device; 10. a base; 20. a cam substrate; 30. a cam rotor; 40. cam concave plate; 41. a first side; 50. cam concave plate supporting frame; 60. a moving mechanism; 61. a movable seat; 62. a first driving part; 63. a second driving part; 630. a moving guide rail; 70. sewing a pressing plate; 71. stitching the channel; 80. a slewing mechanism; 81. a rotary base; 82. a swing driving part; 83. and (5) rotating the sliding piece.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present application, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

An embodiment of the application provides a replaceable cam sewing pressing plate device 1, which aims to solve the problems that in the prior art, when a product such as a lapel similar product needs to be sewn in an arc track, manual operation is utilized to move a cutting piece, the cutting piece swings according to a preset arc track path, the operation is complex, and the consistency of the product quality and the efficiency are difficult to ensure. In order to more clearly illustrate the structure of the exchangeable cam slot die plate apparatus 1, the exchangeable cam slot die plate apparatus 1 will be described in detail below with reference to the accompanying drawings.

In order to facilitate understanding of the present application, please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a replaceable cam sewing platen device 1 according to an embodiment of the present application; fig. 2 is a schematic side view of a cam-exchangeable stitching platen device 1 according to an embodiment of the present application.

Illustratively, the exchangeable cam stitched platen device 1 provided in the embodiment of the present application includes a base 10, a cam base plate 20, a cam concave plate 40, a moving mechanism 60, and a stitched platen 70.

Wherein, the cam base plate 20 is movably connected to the base 10, and the cam rotor 30 is disposed on the cam base plate 20. The cam concave 40 is detachably connected to the base 10, and a first side 41 is disposed on a side of the cam concave 40 adjacent to the cam base 20. The moving mechanism 60 is mounted to the base 10 and connected to the cam base plate 20 for driving the cam rotor 30 to be movable along the first side 41. The sewing pressing plate 70 is movably connected to the base 10, and a sewing channel 71 is arranged on the sewing pressing plate 70, and the shape of the sewing channel 71 is the same as that of the first side edge 41.

In some of these embodiments, referring to fig. 1 and 2, the moving mechanism 60 includes a moving seat 61 and a first driving member 62. The cam base 20 is movably connected to the moving base 61. The first driving part 62 drives the cam substrate 20 to move in the first direction in the horizontal direction with respect to the moving seat 61.

In a specific embodiment, the first driving part 62 may be a slide cylinder.

In some of these embodiments, referring to fig. 1 and 2, the movement mechanism 60 further includes a second drive member 63. The second driving part 63 is connected to the moving base 61 for driving the moving base 61 to move in the second direction in the horizontal direction. The second direction is perpendicular to the first direction. For example, the first direction is the X-axis direction and the second direction is the Y-axis direction.

In one embodiment, the second driving part 63 is a motor module.

In some of these embodiments, referring to fig. 1 and 2, the second drive member 63 includes a moving rail 630. The moving rail 630 is a linear rail, the moving rail 630 extends in the second direction in the horizontal direction, and the moving seat 61 is slidably coupled to the moving rail 630.

The present application is provided with the moving guide 630 for restricting the movement of the moving seat 61 and the cam base 20 in the second direction in the horizontal direction.

In some of these embodiments, the cam base 20 is removably coupled to the movement mechanism 60.

In some of these embodiments, the stitched platen 70 is removably coupled to the cam substrate 20.

In the application, the cam concave 40 is detachably connected with the base 10, the cam base plate 20 is detachably connected with the moving mechanism 60, and the sewing pressing plate 70 is detachably connected with the cam base plate 20, so that the cam concave 40, the cam base plate 20 and the sewing pressing plate 70 are convenient to detach and replace, and the maintenance and overhaul of equipment in the later production process are facilitated.

In some embodiments, the first side 41 of the cam concave 40 is an arcuate side, and correspondingly, the stitching channel 71 is an arcuate channel.

It will be appreciated that the specific shape of the arc of the first side 41 is not particularly limited in the present application, and in the actual production process, the operator may perform matching arrangement according to the stitching seam of the cut-to-be-processed sheet actually required.

In one embodiment, the first side edge 41 and the stitching channel 71 may also be rectilinear.

In some of these embodiments, referring to fig. 2, the interchangeable cam slot platen apparatus 1 further includes a cam concave support bracket 50, the cam concave 40 being removably attached to the base 10 by the cam concave support bracket 50.

In some of these embodiments, referring to fig. 1 and 2, the exchangeable cam stitched platen device 1 further comprises a swing mechanism 80. The stitching platen 70 is connected to the cam substrate 20 by a swing mechanism 80, and the swing mechanism 80 is used to drive the stitching platen 70 to lift or press down.

The application is convenient for sewing the cut pieces to be processed under the sewing pressing plate 70 by arranging the rotary mechanism 80 for driving the sewing pressing plate 70 to rotate.

In some of the embodiments, referring to fig. 1 and 2, the swing mechanism 80 includes a swing seat 81 and a swing driving part 82, the stitch platen 70 is connected to the cam substrate 20 through the swing seat 81, and the swing driving part 82 is connected to the stitch platen 70 for driving the stitch platen 70 to rotate in a vertical direction.

In one embodiment, the swing drive member 82 may be a swing cylinder.

In some of these embodiments, referring to fig. 1 and 2, swing mechanism 80 also includes a swing slider 83. The rotary sliding member 83 is connected to the rotary base 81, the position of the rotary sliding member 83 in the vertical direction of the rotary base 81 is adjustable, the stitching platen 70 is movably connected to the rotary sliding member 83, and the rotary driving member 82 is mounted on the rotary sliding member 83 and connected to the stitching platen 70. The rotary slide 83 is capable of adjusting the position of the stitching platen 70 relative to the rotary seat 81 in a vertical direction for adapting to different pattern machines.

In some embodiments, the materials of the cam substrate 20, the cam concave 40 and the stitching platen 70 may be independently selected from metals, alloys, and the like, and are not particularly limited in the present application.

An embodiment of the present application further provides a sewing apparatus including a sewing machine table (not shown in the drawings), a sewing machine head (not shown in the drawings), and the above-provided exchangeable cam sewing platen device 1.

Wherein, sewing aircraft nose, interchangeable cam sewing clamp device 1 all install in the sewing board, and the sewing clamp 70 of interchangeable cam sewing clamp device 1 is located the sewing needle head of sewing aircraft nose, and the sewing needle head can carry out the sewing through the sewing passageway 71 of the sewing clamp 70 of interchangeable cam sewing clamp device 1.

The sewing equipment provided by the application can be used for a sewing process of irregular cut pieces to be processed, for example, the sewing equipment can be used for sewing the cut pieces to be processed which need to be sewn with arc-shaped stitches. When the cut pieces to be processed with different specifications are sewn, an operator can select the cam concave plate 40 and the sewing pressing plate 70 which are matched according to the sewing stitching of the cut pieces to be processed actually required to replace the sewing pressing plate.

In some embodiments, the sewing device further comprises a material receiving mechanism (not shown in the figure) for collecting the cut pieces after sewing to a specified position.

In some embodiments, the material receiving mechanism comprises a material receiving arm, a material receiving moving component and a material receiving box, wherein the material receiving moving component drives the material receiving arm to act so as to collect cut pieces after sewing into the material receiving box.

It is understood that the application can also be used for collecting cut pieces after sewing by adopting a manual collecting mode, and the collecting mode is not particularly limited under the premise of not deviating from the concept of the application.

In some embodiments, the sewing device further comprises a control mechanism (not shown in the figure), and the control mechanism is electrically connected with the moving mechanism 60, the turning mechanism 80, the sewing machine head and the material receiving mechanism.

In some of these embodiments, the control mechanism may be a programmable logic controller (Programmable Logic Controller, PLC) for implementing automated control functions. The editable logic controller can control the automation and the accuracy of the cutting processing process through the input and the output of digital or analog, and the production efficiency of the cutting processing is improved.

In some of these embodiments, the control mechanism includes a touch screen (not shown). The touch screen can perform man-machine interaction with a worker, and the worker can input related process control parameters through the touch screen; the touch screen is also used for displaying relevant operation data of the sewing equipment.

The exchangeable cam sewing pressing plate device 1 provided by the application has the following specific processes when in actual use:

When the sewing press plate 70 presses the cut piece to be processed into the designated position, the cam concave plate 40 is mounted on the base 10, and the cam concave plate 40 and the cam rotor 30 disposed on the cam base plate 20 are positioned on the same horizontal plane and keep the position unchanged. The moving mechanism 60 firstly drives the cam rotor 30 to move along the X-axis direction, so that the cam rotor 30 is abutted against the first side edge 41 on the cam concave plate 40, then drives the cam rotor 30 to move along the X-axis and Y-axis directions simultaneously, and due to the limiting effect of the first side edge 41, the sewing pressing plate 70 with the sewing channel 71 with the same shape is moved along the X-axis and Y-axis directions simultaneously, and then cooperates with the reciprocating movement of the sewing needle head in the Z-axis direction, so that the sewing of the linear or nonlinear sewing trace of the cut piece to be processed can be realized.

It should be noted that, the stitching channel 71 may be a linear channel, and when the first side edge 41 and the stitching channel 71 are both linear, at this time, the moving mechanism 60 drives the cam rotor 30 to move along the X-axis direction first, so that the cam rotor 30 abuts against the first side edge 41 on the cam concave 40; the cam rotor 30 is then driven in the Y-axis direction. The stitching channel 71 may be nonlinear, such as an arc, when the first side edge 41 and the stitching channel 71 are both arc, at this time, the moving mechanism 60 first drives the cam rotor 30 to move along the X-axis direction, so that the cam rotor 30 abuts against the first side edge 41 on the cam concave 40; cam rotor 30 is then driven to move in both the X-axis and Y-axis directions.

The replaceable cam sewing pressing plate device 1 provided by the application has the following beneficial effects:

The replaceable cam sewing pressing plate device 1 provided by the application can adopt a flat machine to stitch arc-shaped stitch, when the arc-shaped stitch with different shapes is needed to be sewn, only the cam concave plate 40 and the sewing pressing plate 70 with different shapes are needed to be replaced, and a sewing pattern machine head is not needed to be replaced, so that the cost of adopting the pattern machine head is saved, the production cost is reduced, the quality consistency of a sewing product is high, the processing efficiency is high, the operation is simple, the manual participation is greatly reduced, and the time and the labor are saved.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. The replaceable cam sewing pressing plate device is characterized by comprising a base, a cam base plate, a cam concave plate, a moving mechanism and a sewing pressing plate; the cam base plate is movably connected to the base, the cam base plate is provided with a cam rotor, the cam concave plate is detachably connected to the base, one side, close to the cam base plate, of the cam concave plate is provided with a first side edge, the moving mechanism is installed on the base and connected to the cam base plate so as to be used for driving the cam rotor to move along the first side edge, the sewing pressing plate is movably connected to the base, a sewing channel is formed in the sewing pressing plate, and the shape of the sewing channel is identical to that of the first side edge.

2. The interchangeable cam slot platen apparatus of claim 1 wherein the movement mechanism comprises a movement base and a first drive member, the cam substrate being movably coupled to the movement base, the first drive member driving movement of the cam substrate relative to the movement base in a first direction.

3. The interchangeable cam slot platen apparatus of claim 2 wherein the moving mechanism further comprises a second drive member coupled to the moving mount for driving movement of the moving mount in a second direction, the second direction being perpendicular to the first direction.

4. A replaceable cam stitched platen device as claimed in claim 3, wherein the second drive means comprises a moving rail extending in the second direction, the moving seat being slidably coupled to the moving rail.

5. The interchangeable cam slot platen apparatus of any one of claims 1-4 wherein the cam substrate is removably coupled to the moving mechanism.

6. The interchangeable cam slot platen apparatus of any one of claims 1-4 wherein the slot platen is removably coupled to the cam substrate.

7. The interchangeable cam slot platen apparatus of any one of claims 1-4 wherein the first side is an arcuate side and the slot passage is an arcuate passage.

8. The interchangeable cam slot platen apparatus of any one of claims 1-4 further comprising a swing mechanism, the slot platen being coupled to the cam substrate by the swing mechanism, the swing mechanism being configured to drive the slot platen up or down.

9. The interchangeable cam stitched platen device of claim 8, wherein the swivel mechanism comprises a swivel base through which the stitched platen is coupled to the cam base plate and a swivel drive member coupled to the stitched platen for driving the stitched platen up or down.

10. The sewing equipment is characterized by comprising a sewing machine table, a sewing machine head and the replaceable cam sewing pressing plate device according to any one of claims 1-9, wherein the sewing machine head and the replaceable cam sewing pressing plate device are both arranged on the sewing machine table, a sewing pressing plate of the replaceable cam sewing pressing plate device is positioned below a sewing needle head of the sewing machine head, and the sewing needle head can carry out sewing through a sewing channel of the sewing pressing plate of the replaceable cam sewing pressing plate device.