Sewing device with automatic lug feeding mechanism

Abstract

The sewing device with the automatic lug feeding mechanism comprises a base, a machine head assembly is fixedly arranged at the upper end of the base, a movable rod is arranged in the base in a sliding mode, and the movable rod is located at the end away from the connecting position of the machine head assembly and the base. The sewing device with the automatic lug feeding mechanism has the advantages that due to the arrangement of the storage groove, the storage frame, the movable rod and other related parts, the steps during feeding can be optimized, the number of the movable rod is reduced, and the sewing efficiency is improved. A worker does not need to take out raw materials from a raw material frame every time, the worker directly moves the raw materials to a proper position when taking out the lugs every time, additional adjustment is not needed, and therefore the production efficiency can be improved, the lugs are put into the storage frame in advance, the placement mode of the lugs can be optimized, the situation that stations are disordered is avoided, and the production efficiency is improved. And rapid feeding can also be carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewing technical field, concretely is a sewing device with ear piece automatic feeding mechanism. BACKGROUND

[0002] In the patent application no. CN214458699U, it includes a workbench, a moving frame, a motorized wheel, a connecting plate, a vertical rod, a crossbeam, a sewing machine, a pressing plate, a placement table, a needle thread placement rod, a needle thread storage device and a cleaning device. The workbench is symmetrically provided with four groups of supporting rods at the bottom end. The moving frame is fixedly installed on the workbench and is provided with a moving track. The motorized wheel is movably installed in the moving track of the moving frame. The connecting plate is fixedly installed on the motorized wheel. The vertical rod is fixedly installed on the connecting plate. The crossbeam is fixedly installed on the vertical rod and is fixedly connected with the left end top of the vertical rod. The sewing machine is fixedly installed on the left end of the crossbeam. The output end of the sewing machine is telescopically provided with a sewing needle. The pressing plate is fixedly installed at the bottom end of the sewing machine and is provided with a through hole at the bottom end. The bottom end of the sewing needle is telescopically inserted through the through hole of the pressing plate. The placement table is fixedly installed on the workbench at the bottom end of the sewing needle. The needle thread placement rod is fixedly installed at the top end of the crossbeam. The needle thread storage device is fixedly placed at the right region of the top end of the workbench. The cleaning device is fixedly installed at the left region of the top end of the workbench. The advantages are as follows: first, the material to be sewn is placed on the placement table and fixed by the pressing plate. Then, the needle thread is installed on the needle thread placement rod and the thread is inserted into the sewing needle. After that, the sewing machine is started to make the sewing needle telescopically move to sew the material on the placement table. At the same time, the motorized wheel is started to make the connecting plate, the vertical rod, the crossbeam and the sewing machine move back and forth, which cooperates with the movement of the sewing needle to sew the position of the placement table. After the sewing is completed, the cleaning device is started to clean the surface of the workbench, which can improve the sewing efficiency, improve the automation degree of the device, save the time for manual processing and improve the practicability.

[0003] In the prior art including the above-mentioned patent, during sewing, the worker needs to manually place the accessories at the corresponding position and then sew them. When taking the accessories, the worker needs to take them from the raw material box and then correct them to the appropriate position, which will reduce the work efficiency of the worker. If the worker places the accessory raw materials on the workbench, it will affect the convenience during processing, which is not convenient for the worker to work. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a sewing device with ear piece automatic feeding mechanism to solve the problem of reduced work efficiency caused by manual material taking by workers in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: A sewing device with ear piece automatic feeding mechanism, including the base, the upper end of base is fixedly arranged with the machine head subassembly, the inside of base is slidably arranged with the movable rod, the movable rod is located in the one end of the base connection away from the machine head subassembly, the one side of movable rod away from the base connection of machine head subassembly is opened with the storage tank through base.

[0006] Further, the upper end of the storage tank is slidably provided with a stopper, the stopper is provided as a door-shaped, the inside lower end of the stopper is opened as an inclined surface, the side of the movable rod away from the storage tank is provided with a roller.

[0007] Further, the three rollers are provided, the two sides of the roller are rotatably connected with the base, the connection of the roller and the base is provided with a torsional spring, the side of the stopper close to the movable rod is fixedly provided with an elastic assembly.

[0008] Further, the elastic assembly has a telescopic rod and a spring inside it, one side of the elastic assembly is provided with a cam, the lower end of the cam is rotatably connected with the base, the elastic assembly is provided with a spring piece one.

[0009] Further, the spring piece one is arc-shaped, the side of the spring piece one close to the movable rod is fixedly connected with the base, the side of the movable rod close to the roller is opened with a friction surface, the friction surface contacts with the roller, the lower end of the base is fixedly provided with a slot around the storage tank.

[0010] Further, the three slots are provided, one inside of the three slots away from the movable rod is slidably provided with a pressing block, the inside of the slot is slidably provided with a storage rack.

[0011] Further, the upper end of the storage rack is fixedly provided with a spring piece two on one side of the pressing block, the opposite side of the storage rack is fixedly provided with a spring piece three, the inside lower end of the storage rack is provided with a support strip, the support strip is rotatably connected with the movable rod, the lower end of the support strip is fixedly provided with a limiting block on one side of the movable rod.

[0012] Compared with the prior art, the utility model has the advantages that the sewing device with ear piece automatic feeding mechanism is reasonable, and has the following advantages:

[0013] (1) the setting of the storage tank, the storage rack and the movable rod and other related parts can not only optimize the steps during feeding, so that workers do not need to take out raw materials from the raw material frame every time, but also workers can directly move the ear pieces to the appropriate position every time, without the need for additional adjustment, so as to speed up the production efficiency, and placing the ear pieces in the storage rack in advance can not only optimize the placement of the ear pieces and avoid the situation of disorderly workstations, but also facilitate rapid feeding;

[0014] (2) through the stop block and cam and other related components, can be automatically pushed to the ear piece when needed work area, so not only can further speed up work efficiency, but also can reduce the labor intensity of workers, and after the ear piece is used up, the elastic component automatically rebounds and knocks on the cam, the sound can remind the worker to replenish in time, and also can directly block the stop block without closing the external motor when sewing problems occur. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a base partial sectional view structure schematic diagram of the utility model;

[0017] Figure 3 It is a whole three-dimensional structure schematic diagram of the utility model; Figure 2 It is an enlarged structure schematic diagram of A place in the utility model;

[0018] Figure 4 It is an activity rod rear view schematic diagram of the utility model;

[0019] Figure 5 It is a whole bottom view structure schematic diagram of the utility model;

[0020] Figure 6 It is an enlarged structure schematic diagram of B place in the utility model. Figure 5

[0021] In the drawing: 1, base; 2, machine head assembly; 3, movable rod; 4, storage tank; 5, stop block; 6, roller; 7, elastic component; 8, elastic piece one; 9, cam; 10, friction surface; 11, storage rack; 12, insertion slot; 13, pressing block; 14, elastic piece two; 15, elastic piece three; 16, limit block; 17, support strip. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0024] ​In the embodiment, a sewing device with ear piece automatic feeding mechanism, comprising a base 1, the upper end of the base 1 is fixedly provided with a head assembly 2, the inside of the base 1 is slidably provided with a movable rod 3, the movable rod 3 is located at one end away from the connection between the head assembly 2 and the base 1, and the side of the movable rod 3 away from the connection between the head assembly 2 and the base 1 is provided with a storage groove 4 through the base 1.

[0025] In the embodiment, the upper end of the storage groove 4 is slidably provided with a stop block 5, the stop block 5 is provided in a door shape, the inside of the lower end of the stop block 5 is provided as an inclined surface, and the side of the movable rod 3 away from the storage groove 4 is provided with a roller 6.

[0026] In the embodiment, the roller 6 is provided with three, the two sides of the roller 6 are rotatably connected with the base 1, the connection between the roller 6 and the base 1 is provided with a torsion spring, and the side of the stop block 5 close to the movable rod 3 is fixedly provided with an elastic assembly 7.

[0027] In the embodiment, the elastic assembly 7 is composed of a telescopic rod and a spring inside it, the side of the elastic assembly 7 is provided with a cam 9, the lower end of the cam 9 is rotatably connected with the base 1, and the elastic assembly 7 is provided with a spring piece one 8.

[0028] In the embodiment, the spring piece one 8 is provided in an arc shape, the side of the spring piece one 8 close to the movable rod 3 is fixedly connected with the base 1, the side of the movable rod 3 close to the roller 6 is provided with a friction surface 10, the friction surface 10 is in contact with the roller 6, and the lower end of the base 1 is fixedly provided with a slot 12 around the storage groove 4.

[0029] In the embodiment, the slot 12 is provided with three, one inside of the three slots 12 away from the movable rod 3 is slidably provided with a pressing block 13, and the inside of the slot 12 is slidably provided with a storage rack 11.

[0030] In the embodiment, the upper end of the storage rack 11 is fixedly provided with a spring piece two 14 on one side of the pressing block 13, the opposite side of the storage rack 11 is fixedly provided with a spring piece three 15, the inside of the lower end of the storage rack 11 is provided with a support strip 17, the support strip 17 is rotatably connected with the movable rod 3, and the side of the movable rod 3 is fixedly provided with a limiting block 16 at the lower end of the support strip 17.

[0031] Working principle: before sewing, first put the ear piece into the storage rack 11, at this time the spring piece three 15 can clamp the ear piece installed in, in use, directly insert the storage rack 11 full of ear pieces into the slot 12, at this time the spring piece two 14 can push out the pressing block 13 and fix the storage rack 11, at this time press the movable rod 3 to the lowermost end, and the feeding is completed, in this process, the limiting block 16 will be opened outward under the action of the ear piece first, when it is at the lowermost end, the torsional spring in it can make the limiting block 16 reset, so that the newly added ear pieces can be collected to the upper of the limiting block 16, the movable rod 3 can always keep upward under the action of the roller 6 during feeding, the ear piece can always be located above by using such upward force, and after taking out the uppermost ear piece, it can be automatically jacked up;

[0032] When taking out the ear piece, the worker can manually slide the ear piece out of the storage tank 4, or start the external motor to drive the cam 9 to rotate, the blocking block 5 can move forward and backward with the rotation of the cam 9, so that the blocking block can uniformly exit the ear piece, without manual removal, if the ear piece is not replenished in time after use, the blocking block 5 cannot move under the action of the limiting block 16, at this time the limiting block 16 can contract inward and rebound after the rotation of the cam 9.

[0033] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A sewing device with an automatic ear-piece feeding mechanism, comprising a base (1), characterized in that, The upper end of the base (1) is fixedly provided with a machine head assembly (2), and a movable rod (3) is slidably provided inside the base (1). The movable rod (3) is located at one end away from the connection between the machine head assembly (2) and the base (1). A storage trough (4) is opened through the base (1) on the side of the movable rod (3) away from the connection between the machine head assembly (2) and the base (1).

2. The sewing device with an automatic ear-piece feeding mechanism according to claim 1, characterized in that, A stop block (5) is slidably provided on the upper end of the storage tank (4). The stop block (5) is set in the shape of a door. The lower end of the interior of the stop block (5) is opened as an inclined surface. A roller (6) is provided on the side of the movable rod (3) away from the storage tank (4).

3. A sewing device with an automatic ear-piece feeding mechanism according to claim 2, characterized in that, There are three rollers (6). The two sides of the rollers (6) are rotatably connected to the base (1). A torsion spring is provided at the connection between the rollers (6) and the base (1). An elastic component (7) is fixedly provided on the side of the stop block (5) near the movable rod (3).

4. A sewing device with an automatic ear-piece feeding mechanism according to claim 3, characterized in that, The elastic component (7) consists of a telescopic rod and a spring located inside it. A cam (9) is provided on one side of the elastic component (7). The lower end of the cam (9) is rotatably connected to the base (1). A spring piece (8) is provided between the elastic components (7).

5. A sewing device with an automatic ear-piece feeding mechanism according to claim 4, characterized in that, The first spring (8) is arc-shaped. The side of the first spring (8) near the movable rod (3) is fixedly connected to the base (1). The side of the movable rod (3) near the roller (6) has a friction surface (10). The friction surface (10) contacts the roller (6). The lower end of the base (1) is fixedly provided with a slot (12) around the storage tank (4).

6. A sewing device with an automatic ear-piece feeding mechanism according to claim 5, characterized in that, There are three slots (12) in total. A pressure block (13) is slidably arranged inside one of the three slots (12) away from the movable rod (3). A storage rack (11) is slidably arranged inside the slot (12).

7. A sewing device with an automatic ear-piece feeding mechanism according to claim 6, characterized in that, The upper end of the storage rack (11) is fixedly provided with a spring piece two (14) on one side of the pressure block (13), and the opposite side of the storage rack (11) is fixedly provided with a spring piece three (15). The lower inner end of the storage rack (11) is provided with a support bar (17), and the support bar (17) is rotatably connected to the movable rod (3). A limit block (16) is fixedly provided on one side of the movable rod (3) at the lower end of the support bar (17).

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