Full-automatic dotter

Abstract

The utility model discloses a full-automatic dotter which comprises a machine body arranged on a bottom plate, the machine body is provided with a working table shaped like a Chinese character'tu ', the full-automatic dotter further comprises a flattening assembly arranged on the working table and used for flattening cloth, and the flattening assembly comprises a positioning plate connected to the side, away from the bottom plate, of the working table in a sliding mode. The side, close to cloth, of the positioning plate is connected with two first L-shaped plates which are symmetrically arranged through a driving assembly, the two first L-shaped plates are connected with second L-shaped plates through pushing assemblies, the two second L-shaped plates are connected with U-shaped plates through extrusion assemblies, and the two U-shaped plates are rotationally connected with a flattening roller. According to the utility model, through the arrangement of the flattening assembly, under the action of the pushing assembly and the driving assembly, the cloth at the knotting position is uniformly flattened, so that the cloth at the knotting position is prevented from wrinkling or being locally too tight and too loose.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing equipment, in particular to a full-automatic buttoning machine. Background Art

[0002] A full-automatic buttoning machine is a device that can automatically complete the processing of buttons, rivets and other objects. It drives the punching mechanism and the buttoning mechanism through a computer control system to perform punching and buttoning operations according to the set parameters and procedures, realizing efficient and precise processing.

[0003] In the actual processing process, first, the material to be processed is placed on the workbench, then the fixing ring is pressed at the buttoning position by mechanical or pneumatic means, and finally the punching and buttoning mechanism is driven to complete the buttoning operation. However, since the fixing ring is directly pressed on the surface of the fabric from above, although the firmness of fixing the clothes can be ensured, since the flatness of the fabric mainly depends on manual pulling, there are large errors, and it is easy to cause wrinkles or local tightness and looseness of the fabric at the buttoning position due to uneven pulling, thus affecting the bonding strength between the button and the fabric and increasing the risk of button detachment, further reducing the quality of buttoning.

[0004] Therefore, a full-automatic buttoning machine is urgently needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a full-automatic buttoning machine to solve the problem of inconvenient flattening of the fabric proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a full-automatic buttoning machine, including a machine body arranged on a bottom plate, the machine body is provided with a "convex"-shaped workbench, and further includes a flattening component arranged on the workbench for flattening the fabric;

[0007] The flattening component includes a positioning plate slidably connected to the side of the workbench away from the bottom plate. On the side of the positioning plate close to the fabric, two symmetrically arranged first L-shaped plates are connected through a driving component. The two first L-shaped plates are connected to a second L-shaped plate through a pushing component. The two second L-shaped plates are connected to a U-shaped plate through an extrusion component. A flattening roller is rotatably connected to the two U-shaped plates. The workbench is provided with an adjusting component for adjusting the positioning plate.

[0008] The extrusion component includes an extrusion cavity opened on the second L-shaped plate. An extrusion plate is slidably connected to the extrusion cavity. On the side of the extrusion plate close to the flattening roller, a sliding plate is connected. The side of the sliding plate away from the extrusion plate penetrates through the extrusion cavity and is connected to the U-shaped plate. The other side of the extrusion plate is fixedly connected to a spring, and the other end of the spring is connected to the inner wall of the extrusion cavity.

[0009] The pushing component includes two groups of fixing plates that are symmetrically arranged in pairs and fixedly connected to the side of the first L-shaped plate close to the second L-shaped plate. A guiding plate is connected between the two opposite fixing plates through a fixing rod. One side of the two guiding plates facing each other is connected to the second L-shaped plate. A push rod motor is provided on the side of the first L-shaped plate away from the second L-shaped plate, and the output end of the push rod motor is connected to the second L-shaped plate.

[0010] The driving component includes a driving hole formed in the positioning plate close to the flattening roller. A double-headed threaded rod is rotatably connected to the driving hole. Two driving plates are threadedly connected to the side wall of the double-headed threaded rod in a matching manner. One side of the two driving plates is connected to the first L-shaped plate. A driving motor is provided on one side of the positioning plate, and the output end of the driving motor is connected to the double-headed threaded rod.

[0011] The adjusting component includes two groups of mounting plates that are symmetrically arranged in pairs and fixedly connected to the workbench. A guiding rod and a lead screw are respectively provided between the two opposite mounting plates. Adjusting plates are respectively connected to the side walls of the guiding rod and the lead screw in a matching manner. One side of the two adjusting plates close to the flattening roller is connected to the positioning plate.

[0012] One end of the lead screw away from the machine body penetrates through the mounting plate and is fixedly connected with a crank.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the setting of the flattening component, under the action of the pushing component and the driving component, the fabric at the buttoning position is evenly flattened, thereby avoiding wrinkles or local over-tightening and over-loosening of the fabric at the buttoning position, which helps to ensure the bonding strength between the button and the fabric, reduces the risk of button detachment, and further improves the quality of buttoning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the flattening component of the present utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the driving component of the present utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the extrusion component of the present utility model.

[0019] In the figure: 101, bottom plate; 102, machine body; 103, workbench; 201, positioning plate; 202, first L-shaped plate; 203, second L-shaped plate; 204, U-shaped plate; 205, flattening roller; 401, extrusion cavity; 402, sliding plate; 403, extrusion plate; 404, spring; 501, driving hole; 502, double-headed threaded rod; 503, driving plate; 504, driving motor; 601, fixing plate; 602, fixing rod; 603, guiding plate; 604, push rod motor; 701, mounting plate; 702, guiding rod; 703, lead screw; 704, adjusting plate; 705, crank. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] Please refer to Figures 1 - 4 , the fully automatic buttoning machine shown in the figure includes a machine body 102 arranged on a bottom plate 101. The machine body 102 is provided with a "convex"-shaped workbench 103, and further includes a flattening assembly arranged on the workbench 103 for flattening the fabric.

[0023] The flattening assembly includes a positioning plate 201 slidably connected to the side of the workbench 103 away from the bottom plate 101. On the side of the positioning plate 201 close to the fabric, two symmetrically arranged first L-shaped plates 202 are connected through a driving assembly. The two first L-shaped plates 202 are connected to a second L-shaped plate 203 through a pushing assembly. The two second L-shaped plates 203 are connected to a U-shaped plate 204 through an extrusion assembly. The two U-shaped plates 204 are rotatably connected with a flattening roller 205. The workbench 103 is provided with an adjusting assembly for adjusting the positioning plate 201.

[0024] It should be noted here that: through the setting of the flattening assembly, under the action of the pushing assembly and the driving assembly, the fabric at the buttoning position is evenly flattened, so as to avoid wrinkles or local over-tightening and over-loosening of the fabric at the buttoning position, which helps to ensure the bonding strength between the button and the fabric, reduce the risk of button detachment, and further improve the quality of buttoning.

[0025] It is worth noting that: the fully automatic buttoning machine is a prior art, and only a simple illustration is given here. Its specific structure and working principle have been mastered by those skilled in the art, and will not be elaborated here. The specific operation video can be searched and found on Baidu.

[0026] Please refer to Figure 4 , in the illustrated extrusion assembly, an extrusion cavity 401 is formed in the second L-shaped plate 203. A sliding connection is provided between the extrusion cavity 401 and an extrusion plate 403. On one side of the extrusion plate 403 close to the flattening roller 205, a sliding plate 402 is connected. The side of the sliding plate 402 away from the extrusion plate 403 penetrates through the extrusion cavity 401 and is connected to the U-shaped plate 204. On the other side of the extrusion plate 403, a spring 404 is fixedly connected, and the other end of the spring 404 is connected to the inner wall of the extrusion cavity 401;

[0027] It should be noted here that: through the setting of the extrusion assembly, the flattening roller 205 is in flexible contact with the surface of the fabric, so that while ensuring the fabric is tightly pressed, the fabric is prevented from being damaged due to excessive pressing force.

[0028] Please refer to Figures 2 - 4 , in the illustrated pushing assembly, two groups of fixing plates 601 that are symmetrically arranged in pairs are fixedly connected to the side of the first L-shaped plate 202 close to the second L-shaped plate 203. A guide plate 603 is connected between two opposite fixing plates 601 through a fixing rod 602. The side of the two guide plates 603 facing each other is connected to the second L-shaped plate 203. On the side of the first L-shaped plate 202 away from the second L-shaped plate 203, a push rod motor 604 is provided, and the output end of the push rod motor 604 is connected to the second L-shaped plate 203;

[0029] It should be noted here that: through the setting of the pushing assembly, it is convenient to drive the flattening roller 205 to move closer to or away from the fabric.

[0030] Please refer to Figure 2 and Figure 3 , in the illustrated driving assembly, a driving hole 501 is formed in the positioning plate 201 on the side close to the flattening roller 205. A double-headed threaded rod 502 is rotatably connected to the driving hole 501. Two driving plates 503 are threadedly connected to the side wall of the double-headed threaded rod 502 in a matching manner. Since two threaded strips with opposite thread directions are provided on the side wall of the double-headed threaded rod 502, the two driving plates 503 are respectively threadedly connected to the two threaded strips with different thread directions. One side of the two driving plates 503 is connected to the first L-shaped plate 202. A driving motor 504 is provided on one side of the positioning plate 201, and the output end of the driving motor 504 is connected to the double-headed threaded rod 502;

[0031] It should be noted here that: through the setting of the driving assembly, it is convenient to drive the two flattening rollers 205 to move closer to or away from each other.

[0032] Working principle: When using the machine body 102 to perform buttoning operations on the fabric, first, according to the distance between the buttoning position of the fabric and the edge of the fabric, use the adjustment component to adjust the position of the positioning plate 201. After the position of the positioning plate 201 is adjusted, one end of the fabric is abutted against the side wall of the positioning plate 201, thereby positioning the buttoning position of the fabric and further ensuring the accuracy of the buttoning position;

[0033] After the fabric is positioned and placed, start the two push rod motors 604. Under the driving force and the guiding action of the fixed rod 602 and the guiding plate 603, the flattening rollers 205 on one side of the second L-shaped plate 203 are pushed to abut against the surface of the fabric. After the two flattening rollers 205 abut against the fabric, start the driving motor 504 to drive the double-headed threaded rod 502 to rotate. Under the threaded meshing transmission action of the double-headed threaded rod 502 and the driving plate 503 and the guiding action of the driving hole 501, the two flattening rollers 205 will be driven to move away from each other. Thus, under the abutting and moving actions of the two flattening rollers 205 and the fabric, the fabric at the buttoning position will be evenly flattened, thereby preventing wrinkles or local over-tightening and over-loosening of the fabric at the buttoning position. After the fabric at the buttoning position is flattened, the punching mechanism and the buttoning mechanism can be used to perform the buttoning operation. Thus, by flattening the fabric at the buttoning position, it helps to ensure the bonding strength between the button and the fabric and reduce the risk of the button falling off, thereby further improving the quality of buttoning.

[0034] Embodiment 2

[0035] Please refer to Figure 2 and Figure 3 , this embodiment further illustrates Embodiment 1. The adjustment component in the figure includes two groups of symmetrically arranged mounting plates 701 fixedly connected to the workbench 103. A guide rod 702 and a lead screw 703 are respectively arranged between two opposite mounting plates 701. The side walls of the guide rod 702 and the lead screw 703 are respectively adaptively connected with an adjustment plate 704. One of the two adjustment plates 704 is slidably connected to the guide rod 702, and the other is threadedly connected to the lead screw 703. One side of the two adjustment plates 704 close to the flattening roller 205 is connected to the positioning plate 201. The end of the lead screw 703 far from the machine body 102 penetrates through the mounting plate 701 and is fixedly connected with a crank 705;

[0036] It should be noted here that: Since there are differences in the distance between the buttoning position and the edge of the fabric when buttoning the fabric, it is necessary to adjust the distance between the positioning plate 201 and the buttoning operation position of the machine body 102. During the adjustment process, by rotating the crank 705, the lead screw 703 is driven to rotate. Under the action of the threaded meshing transmission between the lead screw 703 and the adjusting plate 704 and the guiding action of the guiding rod 702, the positioning plate 201 will be driven to slide on the side wall of the workbench 103, thereby further adjusting the distance between the positioning plate 201 and the buttoning operation position of the machine body 102, so as to adapt to the positioning of fabrics with different buttoning positions and improve the flexibility and accuracy of positioning.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention 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 present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. Fully automatic buttoning machine, including: A machine body (102) disposed on a bottom plate (101), wherein the machine body (102) is provided with a convex-shaped workbench (103); It is characterized by further comprising: A flattening component disposed on the workbench (103) for flattening the cloth; The flattening assembly comprises a positioning plate (201) slidably connected to a side of the workbench (103) away from the bottom plate (101); the side of the positioning plate (201) close to the cloth is connected to two first L-shaped plates (202) symmetrically arranged with each other through a driving assembly; the two first L-shaped plates (202) are connected to a second L-shaped plate (203) through a pushing assembly; the two second L-shaped plates (203) are connected to a U-shaped plate (204) through a squeezing assembly; the two U-shaped plates (204) are rotatably connected to flattening rollers (205); and the workbench (103) is provided with an adjusting assembly for adjusting the positioning plate (201).

2. The fully automatic button-fastening machine according to claim 1, characterized in that: The extrusion assembly comprises an extrusion cavity (401) opened on the second L-shaped plate (203); the extrusion cavity (401) is slidably connected to the extrusion plate (403); the side of the extrusion plate (403) close to the flattening roller (205) is connected to the sliding plate (402); the side of the sliding plate (402) away from the extrusion plate (403) passes through the extrusion cavity (401) and is connected to the U-shaped plate (204); the other side of the extrusion plate (403) is fixedly connected to a spring (404); the other end of the spring (404) is connected to the inner wall of the extrusion cavity (401).

3. The fully automatic button-fastening machine according to claim 1, characterized in that: The pushing assembly comprises two groups of fixed plates (601) fixedly connected to the first L-shaped plate (202) on one side close to the second L-shaped plate (203) and symmetrically arranged in pairs, a guide plate (603) is connected between the two opposite fixed plates (601) via a fixing rod (602), the opposite sides of the two guide plates (603) are connected to the second L-shaped plate (203), a push rod motor (604) is provided on the side of the first L-shaped plate (202) away from the second L-shaped plate (203), and the output end of the push rod motor (604) is connected to the second L-shaped plate (203).

4. The fully automatic button-fastening machine according to claim 1, characterized in that: The driving assembly comprises a driving hole (501) opened on a side of the positioning plate (201) close to the flattening roller (205); the driving hole (501) is rotatably connected to a double-headed threaded rod (502); the side wall of the double-headed threaded rod (502) is adapted to be threadedly connected to two driving plates (503); one side of the two driving plates (503) is connected to the first L-shaped plate (202); a driving motor (504) is provided on one side of the positioning plate (201); the output end of the driving motor (504) is connected to the double-headed threaded rod (502).

5. The fully automatic button-fastening machine according to claim 1, characterized in that: The adjustment assembly comprises two groups of mounting plates (701) fixedly connected to the workbench (103) and symmetrically arranged in pairs, a guide rod (702) and a screw rod (703) are respectively arranged between the two opposite mounting plates (701), and the side walls of the guide rod (702) and the screw rod (703) are respectively adapted to be connected with adjustment plates (704), and the two adjustment plates (704) are connected to the positioning plate (201) on one side close to the flattening roller (205).

6. The fully automatic button-fastening machine according to claim 5, characterized in that: One end of the screw rod (703) away from the machine body (102) passes through the mounting plate (701) and is fixedly connected to a crank (705).

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