Armband overlock production device

Abstract

The utility model relates to the technical field of armband production equipment, in particular to an armband overlock production device which comprises a machine body, a machine needle fixedly arranged at the bottom of one side of the machine body, a needle plate arranged on the lower side of the machine needle, a sewing table arranged on the outer side of the needle plate and a presser foot arranged on the top of the needle plate. And a rotating plate is arranged above the base plate. The first air cylinder drives the rotating plate to move to adjust the distance between the rotating plate and the base plate, pressing and releasing of the armband are controlled, the machine needle drives the sliding rod to move, then the rotating plate is driven to rotate, the armband is evenly pressed and rotated through the rotating plate and the base plate, wrinkles caused by uneven stress are avoided, and the armband production quality is improved. Armbands to be overlocked are placed through the discharging barrel, the second air cylinder drives the pushing rod to move along the front side and the rear side, then the pushing rod pushes the armbands at the bottom to the base plate, workers do not need to manually place the armbands below the presser foot, and injuries caused by accidental touch with the tip end of the presser foot are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to arm badge production equipment technical field, in particular to an arm badge edge locking production device. BACKGROUND

[0002] Through the search patent file no. CN221421393U, the patent file is through the cooperation of the sewing table and the needle plate, the rear end of the needle plate is in the form of bevel, the corresponding part of the sewing table is in the form of bevel matched with the bevel of the needle plate, the part to be locked edge of the raw material is placed through the needle plate, the rest part of the raw material is placed through the sewing table, the raw material is pressed on the needle plate through the presser foot mechanism on the presser foot frame by rotating, the evenness of the sewing line is guaranteed, the sewing line is formed into a loop and passes through the raw material through the machine needle driven by the machine body, and the raw material on the needle plate is sewn and locked edge;

[0003] After the part of the raw material is sewn and locked edge by the machine needle, since the outer edge of the arm badge is a complete circle, the staff needs to continuously rotate the arm badge with fingers to make the rest part of the raw material move from the sewing table to the needle plate for locking edge, the raw material that is not locked edge is relatively loose, and uneven force when the fingers rotate the raw material can cause the raw material to wrinkle, the raw material that is wrinkled can cause the raw material to be unevenly locked edge when being sewn, the production quality and the beauty of the arm badge are affected, and the staff is easily injured when the fingers hit the front end of the presser foot mechanism that is raised. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above -mentioned problems and provides an arm badge edge locking production device.

[0005] The utility model realizes the above-mentioned purpose through the following technical scheme:

[0006] An arm badge edge locking production device, including the machine body, the one side bottom of machine body is fixedly provided with machine needle, the downside of machine needle is equipped with needle plate, the outside of needle plate is equipped with sewing table, the top of needle plate is equipped with presser foot, still include rotating mechanism;

[0007] Rotating mechanism includes the backing plate, the backing plate is rotatably connected at the top of sewing table, the top of backing plate is equipped with the rotating plate, one side of machine needle is fixed with the slide rod, the rotating plate is slidably connected at one side of slide rod, the top of rotating plate is equipped with the support plate, the top of support plate is fixedly provided with first air cylinder, the telescopic end of first air cylinder is rotatably connected at the top of rotating plate, the rear side of rotating plate is equipped with the blanking cylinder, the rear side of blanking cylinder is equipped with second air cylinder, and the telescopic end of second air cylinder is fixedly provided with pusher rod.

[0008] Optimal: the bottom of backing plate is fixed with first rotating block, and the top of sewing table is provided with first rotating groove matched with first rotating block.

[0009] Optimal: one side of support plate is fixed on the machine body, the telescopic end of first air cylinder is fixed with second rotating block, and the top of rotating plate is provided with second rotating groove matched with second rotating block.

[0010] Preferably: a plurality of to-be-locking-edge armbands are stacked in the blanking cylinder, and the distance between the bottom of the blanking cylinder and the top of the sewing table is the thickness of an armband.

[0011] Preferably: support legs are fixed on both sides of the bottom of the blanking cylinder, and the pushing rod is a quarter of a circular arc shape that matches the armband.

[0012] Preferably: grooves are arranged on the outer side of the rotating plate, the grooves are composed of two vertical ends and two inclined ends, the vertical ends are communicated with the inclined ends at the top and the bottom, the length of the vertical end is the same as the length of the needle descending during operation, and the length of the first cylinder extending and retracting is less than the length of the vertical end.

[0013] Compared with the prior art, the beneficial effects are as follows: the rotating plate is driven to move in the vertical direction by the first cylinder, thereby adjusting the distance between the rotating plate and the backing plate, so as to control the pressing and releasing of the armband, the sliding rod is driven to move by the up-and-down movement of the needle during operation, one end of the sliding rod slides in the rotating plate, thereby driving the rotating plate to rotate, the armband is uniformly pressed and rotated by the rotating plate and the backing plate, wrinkles caused by uneven stress are avoided, the production quality of the armband is improved, the armband to be locked is placed in the blanking cylinder, the pushing rod is driven to move along the front and back sides by the second cylinder, thereby pushing the armband at the bottom to the backing plate, and workers do not need to manually place the armband under the presser foot, thereby reducing the risk of accidental touch of the sharp end of the presser foot. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0015] Figure 1 is a structure schematic view of the armband locking edge production device;

[0016] Figure 2 is a sectional view of the armband locking edge production device;

[0017] Figure 3 is a structure schematic view of the armband locking edge production device;

[0018] Figure 4 is a structure schematic view of the rotating mechanism of the armband locking edge production device;

[0019] Figure 5 is a structure schematic view of the support plate and the pushing rod of the armband locking edge production device.

[0020] Figure 6 is the schematic view of the rotating plate and the slide rod cooperation structure of the arm badge lock edge production device.

[0021] The reference signs are explained as follows:

[0022] 1, machine body; 2, machine needle; 3, presser foot; 4, sewing table; 5, needle plate; 6, rotating mechanism; 601, backing plate; 602, rotating plate; 603, slide rod; 604, support plate; 605, first air cylinder; 606, blanking cylinder; 607, second air cylinder; 608, pushing rod. DETAILED DESCRIPTION

[0023] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be further described below in conjunction with the drawings:

[0025] As shown in Figures 1-6 An arm badge lock edge production device, including machine body 1, the model of machine body 1 is S-747D, one side bottom of machine body 1 is fixedly provided with machine needle 2, the lower side of machine needle 2 is provided with needle plate 5, the outer side of needle plate 5 is provided with sewing table 4, the top of needle plate 5 is provided with presser foot 3, further including rotating mechanism 6.

[0026] In the embodiment, the rotating mechanism 6 comprises a base plate 601, the base plate 601 is rotationally connected to the top of the sewing table 4, a rotating plate 602 is arranged above the base plate 601, a slide rod 603 is fixed to one side of the needle 2, the rotating plate 602 is slidingly connected to one side of the slide rod 603, a groove is formed in the outer side of the rotating plate 602, the groove comprises two vertical ends and two inclined ends, the top and bottom of the vertical end are communicated with the inclined end, the length of the vertical end is the same as the length of the needle 2 when the needle 2 works, the length of the first cylinder 605 is smaller than the length of the vertical end, a supporting plate 604 is arranged on the top of the rotating plate 602, the first cylinder 605 is fixedly arranged on the top of the supporting plate 604, the extension end of the first cylinder 605 is rotationally connected to the top of the rotating plate 602, the supporting plate 604 is fixed to the machine body 1 on one side, the extension end of the first cylinder 605 is fixed with a second rotating block, a second rotating groove matched with the second rotating block is formed in the top of the rotating plate 602, a discharging cylinder 606 is arranged on the rear side of the rotating plate 602, a second cylinder 607 is arranged on the rear side of the discharging cylinder 606, a pushing rod 608 is fixedly arranged on the extension end of the second cylinder 607, the rotating plate 602 is driven to move in the vertical direction by the first cylinder 605, thereby adjusting the distance between the rotating plate 602 and the base plate 601, so as to control the pressing and releasing of the arm badge, the slide rod 603 is driven to move by the needle 2 moving up and down during the working process, one end of the slide rod 603 slides in the rotating plate 602, thereby driving the rotating plate 602 to rotate, the arm badge to be locked is placed in the discharging cylinder 606, the pushing rod 608 pushes the arm badge on the bottom to the base plate 601 by driving the pushing rod 608 to move along the front and rear sides by the second cylinder 607.

[0027] In the embodiment, the first rotating block is fixed to the bottom of the base plate 601, the first rotating groove matched with the first rotating block is formed in the top of the sewing table 4, the arm badge is driven to rotate by the rotating plate 602, and the base plate 601 is rotated by the first rotating block rotating in the first rotating groove.

[0028] In the embodiment, the supporting plate 604 is fixed to the machine body 1 on one side, the extension end of the first cylinder 605 is fixedly connected to the top of the slide rod 603 through the supporting plate 604, and the first cylinder 605 is supported by the supporting plate 604.

[0029] In the embodiment, a plurality of arm badges to be locked are stacked in the discharging cylinder 606, the distance between the bottom of the discharging cylinder 606 and the top of the sewing table 4 is the thickness of an arm badge, supporting legs are fixed to the two sides of the bottom of the discharging cylinder 606, and the discharging cylinder 606 is supported on the top of the sewing table 4 by the two supporting legs.

[0030] In the embodiment, the pushing rod 608 is a quarter of a circular arc matched with the arm badge, and the pushing rod 608 in the circular arc shape matches the shape of the arm badge.

[0031] Working principle: the second cylinder 607 pushes the pushing rod 608 to move to the front side, and then the pushing rod 608 pushes the arm badge at the bottom of the blanking cylinder 606 to the base plate 601, the second cylinder 607 pulls the pushing rod 608 to move to the rear side, and the pushing rod of the second cylinder 607 supports the arm badge in the blanking cylinder 606 during the process, and the pushing rod 608 is reset, the lowermost arm badge in the blanking cylinder 606 falls to the bottom of the blanking cylinder 606, the presser foot 3 presses one side of the arm badge, the first cylinder 605 pushes the rotating plate 602 to move downward along the vertical direction, the rotating plate 602 gradually approaches and presses the arm badge on the base plate 601, and the machine body 1 controls the machine needle 2 to lock the edge of the arm badge;

[0032] During the process that the machine needle 2 locks the edge of the arm badge, the machine needle 2 moves downward to drive the sliding rod 603 to move downward, one end of the sliding rod 603 close to the rotating plate 602 slides in the inclined end of the groove, the sliding rod 603 is driven to rotate by the rotating plate 602 during the process that the sliding rod 603 slides from the top (i.e. the vertical end top) to the bottom (i.e. the vertical end bottom) of the inclined end of the groove, the second rotating block rotates in the second rotating groove, the rotating plate 602 drives the arm badge to rotate, the first rotating block rotates in the first rotating groove to make the base plate 601 rotate, the arm badge rotates to make the machine needle 2 lock the edge of the arm badge, the machine needle 2 moves upward to drive the sliding rod 603 to move upward, one end of the sliding rod 603 close to the rotating plate 602 slides in the vertical end of the groove, the sliding rod 603 slides from the bottom to the top of the vertical end of the groove, so that the edge is periodically rotated, and the arm badge is locked.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A patch overlocking production device, comprising a machine body (1), wherein a machine needle (2) is fixedly disposed at the bottom of one side of the machine body (1), a needle plate (5) is disposed on the lower side of the machine needle (2), a sewing table (4) is disposed on the outer side of the needle plate (5), and a presser foot (3) is disposed on the top of the needle plate (5), characterized in that: Also include a rotating mechanism (6); The rotating mechanism (6) includes a backing plate (601), the backing plate (601) is rotatably connected on the top of the sewing table (4), a rotating plate (602) is arranged above the backing plate (601), a slide rod (603) is fixed on one side of the machine needle (2), the rotating plate (602) is slidably connected on one side of the slide rod (603), a supporting plate (604) is arranged on the top of the rotating plate (602), a first air cylinder (605) is fixed on the top of the supporting plate (604), the first air cylinder (605) is rotatably connected on the top of the rotating plate (602), a feeding cylinder (606) is arranged on the back side of the rotating plate (602), a second air cylinder (607) is arranged on the back side of the feeding cylinder (606), a pushing rod (608) is fixed on the telescopic end of the second air cylinder (607).

2. The arm band lock edge production device according to claim 1, characterized in that: The bottom of the backing plate (601) is fixed with a first rotating block, and the top of the sewing table (4) is provided with a first rotating groove matched with the first rotating block.

3. The arm band lock seam production device of claim 1, wherein: The supporting plate (604) is fixed on one side of the fuselage (1), the telescopic end of the first air cylinder (605) is fixed with a second rotating block, and the top of the rotating plate (602) is provided with a second rotating groove matched with the second rotating block.

4. The arm band lock seam production device of claim 1, wherein: A plurality of arm badges to be locked edges are stacked in the feeding cylinder (606), and the distance between the bottom of the feeding cylinder (606) and the top of the sewing table (4) is the thickness of an arm badge.

5. The arm band lock seam production device of claim 1, wherein: Supporting legs are fixed on both sides of the bottom of the feeding cylinder (606), and the pushing rod (608) is a quarter of a circular arc shape matched with the arm badge.

6. The arm band lock seam production device of claim 1, wherein: A groove is formed on the outer side of the rotating plate (602), the groove is composed of two vertical ends and two inclined ends, the vertical ends are communicated with the inclined ends at the top and the bottom, the length of the vertical end is the same as the length of the machine needle (2) when it works, and the length of the first air cylinder (605) is smaller than the length of the vertical end.

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