Automatic splicing equipment

Abstract

The utility model discloses automatic splicing equipment, and relates to the technical field of sewing machines. The flattening assembly comprises an inclined plate, a scraping plate located on one side above the machining table and fixedly arranged at the lower end of the inclined plate, a mounting frame mounted in the machining table, an air hole formed in the upper end of the mounting frame and a fan located on one side of the lower end of the machining table; the driving assembly comprises a motor and a screw fixed to an output shaft of the motor, the positioning assembly comprises a support, a transverse hydraulic rod fixedly arranged in the support and a clamping plate fixedly arranged at the telescopic end of the hydraulic rod, and the pressing assembly comprises a stroke frame, a longitudinal hydraulic rod located in the stroke frame and a pressing plate located at the output end of the longitudinal hydraulic rod. According to the utility model, the flattening assembly and the driving assembly are arranged to sequentially flatten the stacked cloth or leather, and the positioning assembly and the pressing assembly press the cloth or leather, so that the problems that the clamping flattening of the sides of the cloth or leather and the tidying work before sewing are time-consuming and tedious, and the transfer problem is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to automatic splicing equipment. Background Art

[0002] Fabric or leather sometimes needs to be spliced ​​during the manufacturing process. When the fabric or leather needs to have specific functionality and structure, such as drape, elasticity, and waterproofness, different textures and characteristics can be achieved in the fabric or leather through appropriate splicing methods. The splicing process requires the fabric or leather to be stacked and aligned, the edges of the fabric or leather to be clamped with clips, and placed on an automatic sewing processing table. For the sewing and splicing of stacked fabric or leather, a large number of clamps will be used to clamp the stacked fabric or leather, which is relatively cumbersome and requires manual flattening of the fabric or leather, which is very inconvenient. The Chinese patent discloses an automatic sewing machine (authorization announcement number CN219195344U), which includes a frame, an X-axis moving mechanism, a Y-axis moving mechanism, a mounting frame, a sewing mechanism, a first driving mechanism, a sewing table and a stabilizing mechanism. The X-axis moving mechanism is arranged on the frame; the Y-axis moving mechanism is connected to the X-axis moving mechanism so as to be able to move in the X direction; the mounting frame is connected to the Y-axis moving mechanism so as to be able to move in the Y direction; the sewing mechanism is connected to the mounting frame so as to be able to move in the Z direction; the first driving mechanism is arranged on the frame, and the first driving mechanism is connected to the sewing mechanism; the sewing table is arranged on the frame, and the sewing table is for placing sewing materials; the stabilizing mechanism is arranged on the frame, and when the sewing materials are sewn, the stabilizing mechanism is used to keep the sewing materials in a predetermined posture on the sewing table. This application has the effect of improving the production accuracy of the product.

[0003] However, this patent still has some shortcomings. Before sewing and splicing the cloth or leather, it is necessary to manually stack the cloth or leather together, flatten it, and clamp the sides of the cloth or leather. The finishing work before sewing is time-consuming and cumbersome. In addition, the cloth or leather will still deviate during the transportation process after finishing. It is impossible to help flatten the cloth or leather before sewing and splicing. Therefore, those skilled in the art provide an automatic splicing device to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide an automatic splicing device, which solves the problem that before the sewing and splicing of the above-mentioned cloth or leather, it is necessary to manually stack the cloth or leather together, flatten it and clamp the edges of the cloth or leather, the finishing work before sewing is relatively time-consuming and cumbersome, and the problem of cloth or leather deviation still exists during the transportation of the finished cloth or leather.

[0006] 2. Technical solution

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is an automatic splicing device, comprising a processing table,

[0009] The leveling assembly includes an inclined plate, a scraper located on one side above the processing table and fixed at the lower end of the inclined plate, an installation frame in which the scrapers are connected in the middle in an eight-shaped shape and are embedded and installed inside the processing table, a guide cover located at the lower end of the installation frame, a connection between the guide cover and the installation frame, an air hole opened inside the upper end of the installation frame, and a fan located on one side of the lower end of the processing table;

[0010] A drive assembly, located at the front side of the upper end of the processing table;

[0011] The driving assembly includes a motor, a screw located at the front side of the upper end of the processing table and fixed to the output shaft of the motor, a threaded slider rotatably sleeved on the outer wall of the screw, a bearing seat located on one side of the upper end of the processing table, and one end of the screw rotatably inserted into the interior of the bearing seat;

[0012] as well as;

[0013] The positioning component is fixedly placed on one side of the upper end of the processing table;

[0014] The pressing assembly is slidably installed just above the processing table.

[0015] Furthermore, a transverse plate is provided at the upper end of the inclined plate, a slide groove is opened inside the front side of the upper end of the processing table, the lower end of the threaded slider is slidably installed inside the slide groove, and the upper end of the threaded slider is connected to one side of the lower end of the transverse plate.

[0016] Specifically, the lower end of the threaded slider is guided transversely, and when pushed by the screw, the internal thread slides transversely on the thread of the outer wall of the screw, thereby linking the transverse plate to move transversely, and then linking the scraper to move transversely.

[0017] Furthermore, support legs are provided at the four corners of the lower surface of the processing table.

[0018] Specifically, the supporting legs support the four corners of the lower end of the processing table, so that the processing table is fixed on the ground.

[0019] Furthermore, a connecting pipe is provided at the extraction end of the fan, and an output end of the connecting pipe passes through the air guide cover.

[0020] Specifically, the fan draws airflow to act on the inside of the air guide cover, and then acts on the inside of the installation frame, resulting in negative pressure inside the installation frame. The gas passes through the air holes that penetrate the installation frame to supplement the pressure difference inside the installation frame.

[0021] Furthermore, the positioning assembly includes a bracket located on one side of the upper end of the processing table, a transverse hydraulic rod fixed inside the bracket, a clamp fixed at the telescopic end of the hydraulic rod, and a base plate located on one side of the mounting cover, wherein the horizontal height of the clamp is higher than the upper end of the base plate.

[0022] Specifically, the hydraulic rod is fixed by the bracket, and drives the clamping plate to move stably laterally in a fixed state, and the top plate plays a role in aligning the bottom of one end of the cloth or leather.

[0023] Furthermore, the holding assembly includes a travel frame located above the mounting frame, an electromagnetic slide rail located on the rear side of the upper end of the processing table, an electromagnetic slider located at the lower end of the travel frame, the electromagnetic slider is slidably installed on the upper end of the electromagnetic slide rail, a longitudinal hydraulic rod located inside the travel frame, a pressure plate located at the output end of the longitudinal hydraulic rod, and a sponge block located at the lower end of the pressure plate.

[0024] Specifically, the travel frame is laterally corresponding to the electromagnetic slide rail through the electromagnetic force, the hydraulic rod drives the pressure plate to move longitudinally, and the sponge block plays a buffering and protective role on the pressed cloth or leather to avoid wear of the cloth or leather.

[0025] 2. Beneficial effects

[0026] Compared with the prior art, the advantages of the present invention are:

[0027] The utility model presses and holds one end of the cloth or leather placed on the upper end of the installation frame through the positioning component, and the suction force of the fan acts on the cloth or leather through the upper end of the installation frame, exerting a negative pressure adsorption force on the cloth or leather, and cooperates with the driving device to move the scraper to scrape the cloth or leather placed on the upper end of the placement frame flat, and the force of the scraper from the inside to the outside makes the cloth or leather wrinkles flattened, realizing automatic flattening of the cloth or leather, and the above operation is repeated for stacked cloth or leather equipment reset, avoiding the problem of cumbersome clamping of the cloth or leather by many clamps and laborious manual flattening;

[0028] At the same time, it cooperates with the pressing device to avoid wrinkles on the flat cloth or leather at the bottom when the scraper is reset. After the cloth is stacked, the two ends of the stacked cloth or leather are fixed by the positioning component and the pressing component. No staff support is required during processing. The equipment is installed on the original sewing machine, avoiding the process of secondary transfer of cloth or leather and optimizing the processing flow.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is the front view of the utility model;

[0032] Figure 2 It is a side view of the utility model;

[0033] Figure 3 It is a side view of the positioning assembly of the utility model;

[0034] Figure 4 It is the front view of the pressing component of the utility model.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 100, leveling assembly; 110, transverse plate; 120, inclined plate; 130, scraper; 140, fan; 150, connecting pipe; 160, mounting frame; 170, air hole; 180, air deflector; 200, processing table; 210, support leg; 300, driving assembly; 310, threaded slider; 320, screw; 330, bearing seat; 340, motor; 00, positioning assembly; 410, transverse hydraulic rod; 420, bracket; 430, bottom plate; 440, clamp; 500, holding assembly; 510, travel frame; 520, electromagnetic slider; 530, electromagnetic slide rail; 540, pressure plate; 550, sponge block; 560, longitudinal hydraulic rod. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0041] Example 1

[0042] See also Figure 1-4 As shown, this embodiment is an automatic splicing device, including a processing table 200,

[0043] The leveling assembly 100 includes an inclined plate 120, a scraper 130 located on one side above the processing table 200 and fixed at the lower end of the inclined plate 120, a mounting frame 160 in which the scraper 130 is connected in the middle and is embedded in the processing table 200, a guide cover 180 located at the lower end of the mounting frame 160, a connection between the guide cover 180 and the mounting frame 160, an air hole 170 opened inside the upper end of the mounting frame 160, and a fan 140 located on one side of the lower end of the processing table 200;

[0044] The driving assembly 300 is located at the front side of the upper end of the processing table 200;

[0045] The driving assembly 300 includes a motor 340, a screw 320 located at the front side of the upper end of the processing table 200, fixed to the output shaft of the motor 340, and a threaded slider 310 rotatably sleeved on the outer wall of the screw 320;

[0046] as well as;

[0047] Support legs 210 are provided at the four corners of the lower surface of the processing table 200;

[0048] The positioning assembly 400 is fixedly placed on one side of the upper end of the processing table 200;

[0049] The upper end of the inclined plate 120 is provided with a transverse plate 110, and a slide groove is provided inside the front side of the upper end of the processing table 200. The lower end of the threaded slider 310 is slidably installed inside the slide groove. The upper end of the threaded slider 310 is connected to one side of the lower end of the transverse plate 110. The bearing seat 330 is located on one side of the upper end of the processing table 200, and one end of the screw rod 320 is rotatably inserted into the bearing seat 330.

[0050] A connecting pipe 150 is provided at the extraction end of the fan 140, and the output end of the connecting pipe 150 passes through the air guide cover 180;

[0051] The pressing assembly 500 is slidably installed just above the processing table 200 .

[0052] The positioning assembly 400 includes a bracket 420, a transverse hydraulic rod 410 located on one side of the upper end of the processing table 200, a clamp 440 fixed to the telescopic end of the hydraulic rod, a base plate 430 located on one side of the mounting cover, and the horizontal height of the clamp 440 is higher than the upper end of the base plate 430.

[0053] Use of scraping components;

[0054] During the sewing of cloth or leather, when the cloth or leather is flat and stacked, one end of the cloth or leather is attached to the bottom plate 430, and the horizontal hydraulic rod 410 drives the clamping plate 440 to clamp the cloth or leather on the upper end of the bottom plate 430. The cloth or leather is spread out and located on the mounting frame 160. The fan 140 operates to generate suction force, which is guided by the connecting pipe 150 and the air guide cover 180 and enters the mounting frame 160. It acts on the lower end of the cloth or leather through the air hole 170, forming a small negative pressure under the cloth or leather, and the motor 340 drives the screw 320 to rotate, pushing the threaded slider 310 The scraper 130 is a flexible rubber sheet, which has toughness and bends the load-bearing shell at the same time, and scrapes the top of the passing cloth, and the wrinkled cloth or leather is spread outward, and the air suction is combined with the adsorption and fixation of the regular cloth or leather, so that the bottom layer of the stacked cloth or leather is flattened, and the upper end of the mounting frame 160 is flat, and the equipment is installed on the surface of the automated sewing machine processing table 200. The flattened cloth or leather is directly processed by tailoring, avoiding the transportation process and the problem of loose cloth or leather during the transportation process.

[0055] Example 2

[0056] See also Figure 1-4 shown, and;

[0057] The holding assembly 500 includes a travel frame 510, which is located above the mounting frame 160, an electromagnetic slide rail 530 located at the rear side of the upper end of the processing table 200, an electromagnetic slider 520 located at the lower end of the travel frame 510, the electromagnetic slider 520 is slidably installed on the upper end of the electromagnetic slide rail 530, a longitudinal hydraulic rod 560 located inside the travel frame 510, a pressure plate 540 located at the output end of the longitudinal hydraulic rod 560, and a sponge block 550 located at the lower end of the pressure plate 540.

[0058] Performing use of the pressing assembly 500;

[0059] After the bottom layer of the cloth or leather is laid flat, the longitudinal hydraulic rod 560 slides horizontally to the end of the cloth or leather through the electromagnetic slider 520, driving the pressing plate 540 to move longitudinally, and the sponge block 550 contacts the edge of the cloth or leather to press the edge of the cloth or leather. The cloth or leather with both ends fixed is ensured to be stable under the scraping of the reset scraper 130, and the positioning clamp 440 is relaxed. The flatness of the cloth or leather is ensured by sucking the air flow, and the operation of Example 1 is repeated again. New cloth or leather is stacked on the flattened cloth or leather at the upper end of the mounting frame 160, and the scraper 130 moves again to scrape the re-stacked cloth or leather, thereby realizing automatic flattening of the stacked cloth or leather. After the cloth or leather is stacked, it is reset, and the two ends of the cloth or leather are clamped. When sewing with an automatic sewing machine, the use of more clamps is avoided. Before sewing, the cloth or leather is assisted in stacking and flattening, which is convenient to use.

[0060] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Automatic splicing equipment, characterized by: comprising a processing table (200), The leveling assembly (100) comprises an inclined plate (120), a scraper (130) located on one side above a processing table (200) and fixed to the lower end of the inclined plate (120), a mounting frame (160) in which the scraper (130) is connected in the middle and is embedded in the processing table (200) in an eight-piece shape, a guide cover (180) located at the lower end of the mounting frame (160), an air hole (170) provided inside the upper end of the mounting frame (160) and the guide cover (180) and the mounting frame (160) are mutually connected at the connection point, and a fan (140) is located on one side of the lower end of the processing table (200); A driving assembly (300) is located at the front side of the upper end of the processing table (200); The driving assembly (300) comprises a motor (340), a screw (320) located at the front side of the upper end of the processing table (200) and fixed to the output shaft of the motor (340), a threaded slider (310) rotatably sleeved on the outer wall of the screw (320), and a bearing seat (330) located at one side of the upper end of the processing table (200), and one end of the screw (320) is rotatably inserted into the interior of the bearing seat (330); as well as; A positioning assembly (400) is fixedly placed on one side of the upper end of the processing table (200); The pressing assembly (500) is slidably mounted just above the processing table (200).

2. The automatic splicing device according to claim 1, characterized in that: The upper end of the inclined plate (120) is provided with a transverse plate (110), the front side of the upper end of the processing table (200) is provided with a slide groove, the lower end of the threaded slider (310) is slidably installed in the slide groove, and the upper end of the threaded slider (310) is connected to one side of the lower end of the transverse plate (110).

3. The automatic splicing device according to claim 1, characterized in that: Support legs (210) are provided at the four corners of the lower surface of the processing table (200).

4. The automatic splicing device according to claim 1, characterized in that: The extraction end of the fan (140) is provided with a connecting pipe (150), and the output end of the connecting pipe (150) passes through the air guide cover (180).

5. The automatic splicing device according to claim 1, characterized in that: The positioning assembly (400) comprises a bracket (420), a transverse hydraulic rod (410) located on one side of the upper end of the processing table (200) and fixed inside the bracket (420), a clamping plate (440) fixed on the telescopic end of the transverse hydraulic rod (410), and a bottom plate (430) located on one side of the mounting cover, wherein the horizontal height of the clamping plate (440) is higher than the upper end of the bottom plate (430).

6. The automatic splicing device according to claim 1, characterized in that: The holding assembly (500) comprises a travel frame (510) located above the mounting frame (160), an electromagnetic slide rail (530) located at the rear side of the upper end of the processing table (200), an electromagnetic slider (520) located at the lower end of the travel frame (510), the electromagnetic slider (520) slidably mounted on the upper end of the electromagnetic slide rail (530), a longitudinal hydraulic rod (560) located inside the travel frame (510), a pressing plate (540) located at the output end of the longitudinal hydraulic rod (560), and a sponge block (550) located at the lower end of the pressing plate (540).

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