Quick adjusting outer pressing frame of pocket patching machine and pocket patching machine

Abstract

The utility model relates to a quick-adjusting outer pressing frame of a pocket patching machine and the pocket patching machine, the quick-adjusting outer pressing frame of the pocket patching machine comprises a supporting frame, the interior of the supporting frame is a working area, and a strip-shaped first guide hole is formed in the supporting frame; the pressing plates are distributed in the working area according to preset positions; each pressing plate is connected with the supporting frame through the corresponding connecting seat, and at least two connecting seats are movable connecting seats with adjustable positions; the first guide piece penetrates through the first guide hole and is connected with the movable connecting seat so as to keep the relative position of the movable connecting seat and the supporting frame; the driving handle is installed on the supporting frame in a sliding mode and is in linkage with all the movable connecting bases. According to the rapidly-adjusted outer pressing frame of the pocket patching machine, the spatial positions of the pressing plates can be rapidly adjusted through the driving handle, so that the outer pressing frame can be rapidly adjusted according to cloth of different sizes, operation is convenient, and economical efficiency is good.

Description

Technical Field

[0001] The present application relates to the field of sewing machines, and in particular to a quick-adjusting external pressure frame of a pocket sticking machine and a pocket sticking machine. Background Art

[0002] The pocket patching machine is mainly used for sewing jeans and shirt pockets. Flat seam sewing and bartacking can be completed at one time. It is suitable for sewing various back pockets of jeans, shirt pockets, and other irregular shaped parts in garment processing.

[0003] When using the pocket sticking machine, an external pressure frame is needed to press and fix the fabric to be sewn, and the pocket sizes corresponding to different sizes of clothing are different. In order to adapt to pockets of different sizes, the solution adopted by the existing technology is to prepare a series of external pressure frames of different sizes for adaptation, and sufficient research has been conducted on the quick replacement structure of the external pressure frame. However, the calling, maintenance and repeated replacement of external pressure frames of different sizes will still affect production efficiency, and there is room for improvement. Utility Model Content

[0004] The present application provides a quick-adjustable external pressure frame of a pocket pasting machine, which can be quickly adjusted for fabrics of different sizes, is easy to operate, and has good economy.

[0005] The present application provides a quick-adjustable external pressure frame of a pocket sticking machine, comprising:

[0006] A support frame, wherein the interior of the support frame is a working area, and a first strip-shaped guide hole is opened on the support frame;

[0007] A plurality of pressing plates, each of which is distributed in the working area according to a predetermined position;

[0008] A plurality of connection seats, each of the pressing plates is connected to the support frame via a corresponding connection seat, wherein at least two of the connection seats are movable connection seats with adjustable positions;

[0009] A first guide member, which is passed through the first guide hole and connected to the movable connection seat to maintain the relative position of the movable connection seat and the support frame;

[0010] The driving handle is slidably mounted on the supporting frame and is linked with all the movable connecting seats.

[0011] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0012] In one embodiment, the support frame is U-shaped as a whole, and has a transverse frame and two side frames connected to both ends of the transverse frame, and the driving handle and the two side frames are respectively connected to the pressing plate;

[0013] The first guide holes are respectively opened on the two side frames, and the connecting seats on the two side frames are both the movable connecting seats.

[0014] In one embodiment, the first guide holes are arranged in groups, the first guide holes in the same group correspond to the same pressing plate, and the first guide holes in the same group are at least two arranged side by side;

[0015] The positions and quantities of the first guide members are configured accordingly.

[0016] In one embodiment, the first guide holes are arranged obliquely relative to the extension direction of the side frame, and the first guide holes on the two side frames have opposite oblique directions.

[0017] The driving handle is provided with a second guide hole, the second guide hole overlaps with the first guide hole and is oblique to each other, and the first guide member also passes through the second guide hole.

[0018] In one embodiment, an interactive guiding structure is provided between the driving handle and the supporting frame.

[0019] In one embodiment, the driving handle is slidably engaged with the supporting frame along a first direction, and the guide structure includes:

[0020] A third guide hole is provided in one of the support frame and the driving handle, and the third guide hole extends along a first direction;

[0021] The second guide member is installed on the other of the support frame and the drive handle and passes through the third guide hole. The second guide member maintains the relative position of the support frame and the drive handle.

[0022] In one embodiment, the second guide member is installed on two side frames of the support frame, and the third guide holes are two parallel arranged holes and are located at corresponding positions of the driving handle;

[0023] The first guide hole and the second guide hole are arranged obliquely with respect to the first direction.

[0024] In one embodiment, the driving handle is U-shaped as a whole and has the same opening direction as the U-shape of the supporting frame, and the driving handle is slidably overlapped on the supporting frame.

[0025] In one embodiment, the first guide member and / or the second guide member is a bolt having a loose state allowing adjustment and a locked state tightened after adjustment.

[0026] The present application also provides a pocket sticking machine having the quick-adjusting external pressure frame of the pocket sticking machine described in the present application.

[0027] The quick-adjusting external pressure frame of the pocket pasting machine of the present application can quickly adjust the spatial positions of multiple pressure plates through a driving handle, thereby realizing quick adjustment of the external pressure frame as a whole for fabrics of different sizes. It has the advantages of easy operation and good economy, and is of positive significance for reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic diagram of a quick-adjustable external pressure frame of a pocket sticking machine in one embodiment;

[0030] Figure 2 Schematic diagram of the top view angle for quick adjustment of the external pressure frame;

[0031] Figure 3 A schematic diagram showing the matching relationship between the components of the external pressure frame for quick adjustment;

[0032] Figure 4 for Figure 2 A partial enlarged schematic diagram of the third pressing plate portion;

[0033] Figure 5 for Figure 4 Schematic diagram of cross section of the position shown in ;

[0034] Figure 6 Schematic diagram for quickly adjusting the upward viewing angle of the external pressure frame.

[0035] The reference numerals of the components are as follows:

[0036] 100, support frame; 101, working area; 102, first guide hole; 103, horizontal frame; 104, side frame; 105, first groove; 106, second groove; 107, third groove;

[0037] 201, first pressing plate; 202, second pressing plate; 203, third pressing plate;

[0038] 301, first connection seat; 302, second connection seat; 303, third connection seat;

[0039] 401, a first guide member; 402, a second guide member;

[0040] 500, driving handle; 501, second guide hole; 502, third guide hole. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above”, or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level (or in a state of use, or from a certain perspective of the attached figure) than the second feature. A first feature being “below”, “below”, or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level (or in a state of use, or from a certain perspective of the attached figure) than the second feature.

[0045] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0046] Reference Figure 1 In one embodiment of the present application, a quick-adjustable external pressure frame of a pocket sticking machine is provided, comprising:

[0047] A support frame 100, the interior of the support frame 100 is a working area 101, and a first strip-shaped guide hole 102 is opened on the support frame 100;

[0048] Multiple pressing plates, each of which is distributed in the working area 101 according to a predetermined position. For example, three pressing plates are shown in the figure, namely a first pressing plate 201, a second pressing plate 202 and a third pressing plate 203;

[0049] Multiple connection seats, each pressing plate is connected to the support frame 100 via a corresponding connection seat, wherein at least two of the connection seats are movable connection seats with adjustable positions. For example, in the figure, the first pressing plate 201 is connected to the first connection seat 301, the second pressing plate 202 is connected to the second connection seat 302, and the third pressing plate 203 is connected to the third connection seat 303;

[0050] The first guide member 401 is passed through the first guide hole 102 and connected to the movable connection seat to maintain the relative position of the movable connection seat and the support frame 100;

[0051] The driving handle 500 is slidably mounted on the supporting frame 100 and is linked with all the movable connection seats.

[0052] During the movement of the driving handle 500, the first guide member 401 can be linked to the movable connecting seat to realize the corresponding movement of the pressing plate. During the movement of the pressing plate, the external pressure frame can be quickly adjusted for fabrics of different sizes. The linkage design facilitates operation while avoiding manual adjustment errors and improving the adjustment accuracy. Compared with the overall replacement of the external pressure frame in the prior art, the adjustable external pressure frame can effectively avoid the trouble of calling, maintaining and repeatedly replacing external pressure frames of different sizes, which has positive significance for reducing costs and increasing efficiency.

[0053] The following is combined with Figure 2 To Attachment Figure 5 The design details and matching relationships of each component are specifically explained.

[0054] In the embodiment shown in the figure, the support frame 100 is U-shaped as a whole, and has a transverse frame 103 and two side frames 104 connected to both ends of the transverse frame 103.

[0055] The first guide holes 102 are provided in plurality and are respectively opened on the two side frames 104. The driving handle 500 and the two side frames 104 are respectively connected with pressing plates. In the figure, the first pressing plate 201 is connected to the driving handle 500, and the second pressing plate 202 and the third pressing plate 203 are respectively connected to the two side frames 104, and the second pressing plate 202 and the third pressing plate 203 are arranged opposite to each other. The connecting seats on the two side frames 104 are all movable connecting seats, that is, the second pressing plate 202 and the third pressing plate 203 are assembled to the side frames 104 through movable connecting seats. Because the driving handle 500 itself can move relative to the working area 101, even if the first pressing plate 201 is connected to the driving handle 500 through a fixed connecting seat, the first pressing plate 201 can also move with the driving handle 500, that is, move relative to other pressing plates. Each pressing plate includes a neck connected to the corresponding connecting seat and a working part extending from the neck to the working area 101. The neck and the connecting seat are similar in size and the two are connected by fasteners. The working parts of each pressing plate cooperate with each other to constrain the cloth. The working parts move relative to each other to adapt to cloths of different sizes. In other embodiments, the neck of the pressing plate and the connecting seat can be set as one piece, that is, the working part, the neck, and the connecting seat are simply divided into functions, and are not strictly limited to independent components.

[0056] In addition to being set for different connection sockets as mentioned above, the first guide hole 102 can also be repeatedly set for the same connection socket. Figure 3 As shown, the first guide holes 102 are arranged in groups, and the first guide holes 102 in the same group correspond to the same pressing plate, and the first guide holes 102 in the same group are at least two arranged side by side; similarly, the position and number of the first guide members 401 are configured accordingly. The first guide holes 102 arranged side by side and the first guide members 401 arranged in cooperation can ensure the motion state of the corresponding pressing plate. In addition to the number, the first guide holes 102 also have other setting details, such as the first guide holes 102 are arranged obliquely relative to the extension direction of the side frame 104 itself, and the first guide holes 102 on the two side frames 104 have opposite oblique directions. The obliquely arranged first guide holes 102 actually play a role of reversing, and can drive the pressing plate to move in a preset direction. The first guide holes 102 in opposite oblique directions are used to adjust the relative movement of the pressing plates on the two side frames 104, so as to achieve the effect of each pressing plate moving away from or close to each other to adapt to pocket fabrics of different sizes.

[0057] Through the description of the first guide hole 102, it can be understood that the movement directions of the driving handle 500 and the pressure plate can be set to inconsistent directions. The motion interference between the two can be eliminated by various methods such as material deformation and adaptation mechanism. For example, as shown in the accompanying drawings, a second guide hole 501 is provided on the driving handle 500, and the second guide hole 501 overlaps with the first guide hole 102 and is oblique to each other, and the first guide member 401 also passes through the second guide hole 501. That is, while the driving handle 500 drives the first guide member 401 to move in the first guide hole 102 in a preset direction through the second guide hole 501, the second guide hole 501 releases the movement stroke of the first guide member 401 in its own extension direction. In the figure, the first guide hole 102 and the second guide hole 501 are both bar-shaped holes and extend in a straight line direction, and the angle range of the extension direction of the two is 45 degrees to 100 degrees. Specifically, the angle range of the extension direction of the two is 60 degrees to 90 degrees. In the figure, the angle range of the extension direction of the two is 70 degrees to 85 degrees.

[0058] In the driving direction of the driving handle 500, the constraint can be achieved by the cooperation of the first guide hole 102 and the second guide hole 501, or the motion constraint can be further improved by a separate guide structure. For example, an interactive guide structure is provided between the driving handle 500 and the support frame 100. The driving handle 500 slides relative to the support frame 100 along the first direction, and the guide structure includes:

[0059] A third guide hole 502 is formed in one of the support frame 100 and the driving handle 500, and the third guide hole 502 extends along the first direction;

[0060] The second guide member 402 is installed on the other of the support frame 100 and the driving handle 500 and passes through the third guide hole 502 . The second guide member 402 maintains the relative position of the support frame 100 and the driving handle 500 .

[0061] In the figure, the third guide hole 502 is provided on the driving handle 500, and the second guide member 402 penetrates the third guide hole 502 of the driving handle 500 from top to bottom and is screwed to the support frame 100. The third guide hole 502 provides guidance for the movement of the driving handle 500, so the first direction mentioned above is the extension direction of the third guide hole 502. In the figure, the third guide hole 502 extends in a straight line direction. Furthermore, the second guide member 402 is installed on the two side frames 104 of the support frame 100, and the third guide holes 502 are arranged in parallel and are located at the corresponding position of the driving handle 500;

[0062] The first guide hole 102 and the second guide hole 501 are arranged obliquely relative to the first direction. Further, the first guide hole 102 and the second guide hole 501 are inclined toward both sides of the first direction respectively. The constraint of the third guide hole 502 can improve the parallelism of the movement of the driving handle 500 relative to the first direction, thereby better synchronizing different pressing plates, especially the synchronous movement effect between the second pressing plate 202 and the third pressing plate 203.

[0063] It is not difficult to understand from the above description that the driving handle 500, the support frame 100 and the pressure plates cooperate with each other to achieve the adaptation of pocket fabrics of different sizes. In order to control the overall thickness, the driving handle 500 is U-shaped as a whole and has the same opening direction as the U-shape of the support frame 100. The driving handle 500 is slidably superimposed on the support frame 100. Furthermore, avoidance structures can be set between the components to avoid interference between mutual movements. For example, refer to the attached Figure 6 As shown, the bottom surface of the support frame 100 is provided with a first groove 105 avoiding the first connection seat 301, a second groove 106 avoiding the second connection seat 302, and a third groove 107 avoiding the third connection seat 303. The first groove 105 is open in the first direction. The second groove 106 and the third groove 107 extend in the first direction. The first guide hole 102 is arranged in the second groove 106 and the third groove 107. This arrangement can effectively control the overall thickness, refer to the attached Figure 5 As shown in the figure, the driving handle 500, the support frame 100 and the connecting seat are all plates and overlap each other, wherein the first guide member 401 penetrates the driving handle 500 and the support frame 100 from top to bottom and is connected to the connecting seat. The connecting seat is located in the corresponding groove (the third groove 107 in the figure) and moves. The setting of the corresponding groove can not only reduce the overall thickness but also avoid the friction of the fabric due to its own movement. Therefore, from another perspective, the depth of the corresponding groove is greater than the thickness of the corresponding connecting seat, and the connecting seat is retracted relative to the bottom surface of the support frame 100.

[0064] In addition to the adjustment state of the relative movement of each component, the external pressure frame of the present application also has a working state for maintaining the relative position of each component, which can be achieved by an independent locking component or by the above-mentioned guide member. For example, in one embodiment, the first guide member 401 and / or the second guide member 402 is a bolt, which has a loose state that allows adjustment and a locked state that is tightened after adjustment. Because the movement between the components has a linkage relationship, when one of the guide members is in a locked state, the relative position relationship of the components is locked.

[0065] Based on the above, one embodiment of the present application further provides a pocket sticking machine, which has a quick-adjustable external pressure frame of the pocket sticking machine in the present application. Other structures of the pocket sticking machine can be implemented in combination with the existing technology.

[0066] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0067] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A quick-adjustable external pressure frame of a bag pasting machine, characterized in that: include: A support frame, wherein the interior of the support frame is a working area, and a first strip-shaped guide hole is opened on the support frame; A plurality of pressing plates, each of which is distributed in the working area according to a predetermined position; A plurality of connection seats, each of the pressing plates is connected to the support frame via a corresponding connection seat, wherein at least two of the connection seats are movable connection seats with adjustable positions; A first guide member, which is inserted into the first guide hole and connected to the movable connection seat to maintain the relative position of the movable connection seat and the support frame; The driving handle is slidably mounted on the supporting frame and is linked with all the movable connecting seats.

2. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 1, characterized in that: The support frame is generally U-shaped, and has a transverse frame and two side frames connected to both ends of the transverse frame, and the driving handle and the two side frames are respectively connected to the pressing plate; The first guide holes are respectively opened on the two side frames, and the connecting seats on the two side frames are both the movable connecting seats.

3. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 1, characterized in that: The first guide holes are arranged in groups, the first guide holes in the same group correspond to the same pressing plate, and there are at least two first guide holes in the same group arranged side by side; The positions and quantities of the first guide members are configured accordingly.

4. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 1, characterized in that: The first guide holes are arranged obliquely relative to the extension direction of the side frame, and the first guide holes on the two side frames have opposite oblique directions.

5. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 1, characterized in that: The driving handle is provided with a second guide hole, the second guide hole overlaps with the first guide hole and is oblique to each other, and the first guide member also passes through the second guide hole.

6. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 5, characterized in that: An interactive guiding structure is provided between the driving handle and the supporting frame.

7. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 6, characterized in that: The driving handle is slidably matched with the supporting frame along a first direction, and the guiding structure includes: A third guide hole is provided in one of the support frame and the driving handle, and the third guide hole extends along a first direction; a second guide member, mounted on the other of the support frame and the drive handle and passing through the third guide hole, wherein the second guide member maintains the relative position of the support frame and the drive handle; The second guide member is installed on the two side frames of the support frame, the third guide holes are two parallel arranged and located at the corresponding positions of the driving handle; the first guide hole and the second guide hole are arranged obliquely relative to the first direction.

8. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 7, characterized in that: The first guide member and / or the second guide member is a bolt having a loose state allowing adjustment and a locked state tightened after adjustment.

9. The quick-adjustable external pressure frame of the pocket sticking machine according to claim 1, characterized in that: The driving handle is U-shaped as a whole and has the same opening direction as the U-shape of the supporting frame. The driving handle is slidably stacked on the supporting frame.

10. A pocket sticking machine, characterized in that: A quick-adjustable external pressure frame of a pocket sticking machine according to any one of claims 1 to 9.

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