Buttoning door machine free of manual dotting and positioning

Abstract

The utility model relates to clothing machinery, in particular to a manual dotting and positioning-free buttoning door machine, which comprises a buttoning door machine body and is different from the prior art in that the manual dotting and positioning-free buttoning door machine further comprises an electric controller, a table board capable of accurately displacing left and right under the control of the electric controller is arranged on a table board of the buttoning door machine body, and a front fly cloth piece is borne by the table board. A positioning plate is fixedly arranged at the left end of the bedplate, the left end of a front fly cloth piece abuts against the positioning plate, a laser displacement sensor is fixedly arranged on the machine body above the right end of the bedplate, and the coordinates of the initial position of the positioning plate and the coordinates of the laser displacement sensor are preset by the electric controller. Compared with the prior art, dependence on manual operation is reduced, labor intensity is reduced, and manpower resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing machinery especially a button door machine of exempting from manual dotting positioning. BACKGROUND

[0002] In the process of garment production, according to the length of the door collar, from the collar to the first buttonhole, the door collar bottom to the last buttonhole is fixed, and the middle is evenly distributed. The present factory mostly adopts the manual dotting positioning mode to carry out sewing production, and the efficiency is not high, and a large amount of time is wasted.

[0003] The utility model patent with the publication number CN217869400U discloses a lock eye machine positioning mechanism, which can be used for positioning cloth, but only for the same style of clothes, and cannot complete positioning if the style is changed, and the efficiency is still low. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects existing in the prior art, and provides a button door solution with higher automation, higher efficiency and better safety, reduces manual operation, and improves production efficiency and safety. In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A button door machine exempting from manual dotting positioning, including button door machine body, with existing technology is different, still including electric control, on the table top of button door machine body configuration can electric control under the control of left and right accurate displacement's table board, the table board bears the door collar cloth piece, the left end of the table board is fixedly arranged with a positioning plate, and the left end of the door collar cloth piece abuts against the positioning plate, a laser displacement sensor is fixedly arranged on the body above the right end of the table board, and the electric control presets the coordinates of the initial position of the positioning plate and the coordinates of the laser displacement sensor.

[0006] Further, a guide rail in left and right directions is fixedly arranged on the body below the table board, driven and driven synchronous pulleys are arranged at two ends of the guide rail respectively, a synchronous belt is wound on the driven and driven synchronous pulleys, the driven and driven synchronous pulleys are connected with the motor shaft of a servo motor, the guide rail is slidingly matched with a sliding block, the sliding block is fixedly connected with a first vertical plate, the first vertical plate is fixedly connected with one layer of the synchronous belt and a horizontal plate, the horizontal plate is fixedly connected with a second vertical plate, and the second vertical plate is fixedly connected with the table board.

[0007] Further, the horizontal plate includes a first horizontal plate and a second horizontal plate, one end of the first horizontal plate is fixedly connected with the first vertical plate, the second horizontal plate is fixedly connected with the second vertical plate, the other end of the first horizontal plate is fixedly connected with a speed reducer, and the output shaft of the speed reducer is fixedly connected with the other end of the second horizontal plate after penetrating through the first horizontal plate.

[0008] Further, a first air cylinder with a stroke in the up-down direction is fixed on the lower surface of the left end of the table plate, a left pressing plate is fixed on the piston rod of the first air cylinder, and the left pressing plate extends upward above the table plate and to the right of the positioning plate.

[0009] Further, a second air cylinder with a stroke in the up-down direction is fixed on the upper surface of the right end of the table plate, a right pressing plate is fixed on the piston rod of the second air cylinder, and the right pressing plate extends to the right of the head of the button door machine body.

[0010] Further, a blowing pipe towards the door placket is also installed on the bracket where the laser displacement sensor is installed.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] 1. Improved efficiency: through the control of the electric control, the time of manual dot positioning is reduced, and the efficiency of sewing production is significantly improved.

[0013] 2. Reduce errors: use the laser displacement sensor to measure accurately, ensure the accuracy of the buttonhole position, and reduce the errors that may occur in manual operation.

[0014] 3. Save manpower: the automatic button door machine reduces the dependence on manual operation, reduces the labor intensity, and saves the human resources.

[0015] 4. Improve safety: reduce manual operation and reduce the safety risks caused by improper operation.

[0016] 5. Strong adaptability: the utility model is not limited to a single style of clothing and can adapt to the production of different styles of clothing, improving the versatility and flexibility of the equipment.

[0017] 6. Improve product quality: automatic control reduces the influence of human factors on product quality, making the production of button doors more uniform and standardized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The structure diagram of the utility model.

[0019] Fig. 2 The structure diagram of another view of the utility model. DETAILED DESCRIPTION

[0020] In the description of the utility model, it needs to explain, the term '' center '', '' upper '', '' lower '', '' left '', '' right '', '' vertical '', '' horizontal '', '' internal '', '' external '' and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model.

[0021] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term '' installation '', '' connection '', '' communication '' should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0022] The following specific embodiments illustrate the embodiments of the utility model, and the skilled person can easily understand other advantages and effects of the utility model from the contents disclosed in the specification, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0023] As Figs. 1-2 The utility model discloses a kind of button door machines of manual punching positioning, including button door machine body 100 and PLC, on the table top 101 of the button door machine body 100, table plate 1 that can be under the control of PLC left-right accurate displacement is configured, the table plate 1 carries door lap cloth piece 200, the left end of the table plate 1 is fixedly arranged positioning plate 2, the left end of door lap cloth piece 200 abuts against the positioning plate 2, laser displacement sensor 3 is fixedly arranged on the right end of the table plate 1 above machine body, the PLC preposition the coordinate of the initial position of the positioning plate 2 and the coordinate of laser displacement sensor 3.

[0024] The accurate displacement structure is: left-right direction guide rail 4 is fixedly arranged on the machine body below the table plate 1, the both ends of the guide rail 4 are respectively rotatably arranged driving synchronous pulley 5 and driven and synchronous pulley 6, synchronous belt 7 is wound on the driving synchronous pulley 5 and driven and synchronous pulley 6, the motor shaft of servo motor 8 is connected with the driving synchronous pulley 5, the guide rail 4 is slidably matched with sliding block 11, the first vertical plate 10 is fixedly connected with the sliding block 11, the first vertical plate 10 is fixedly connected with one of the layers of the synchronous belt 7 and horizontal plate 9, the horizontal plate 9 is fixedly connected with second vertical plate 12, and the second vertical plate 12 is fixedly connected with the table plate 1.

[0025] When the table 1 shifts to the right from its original position, the laser displacement sensor 3 detects the height change of the placket fabric piece 200 to determine the position of the right end of the placket. The PLC controller calculates the total length of the placket fabric piece 200 based on the original coordinates of the table 1, the coordinates of the laser displacement sensor 3, and the displacement of the table 1 to the right. The PLC controller automatically calculates the spacing between each buttonhole based on the total length of the placket fabric piece 200 and the required number of buttonholes. Based on the calculated buttonhole spacing, the PLC controller controls the servo motor 8 to rotate to a specific angle, causing the table 1 to shift to the right a corresponding distance, thereby achieving automatic sewing of each buttonhole. Through the above-mentioned automated control, the buttonhole sewing machine can automatically complete the sewing of all buttonholes from the collar to the bottom of the placket without manual intervention, thereby improving the efficiency and accuracy of sewing. The entire working process reflects the advantages of automation technology in improving clothing production efficiency and reducing manual operations, ensuring production efficiency and product consistency.

[0026] In another preferred embodiment, the transverse plate 9 includes a first transverse plate 91 and a second transverse plate 92, one end of the first transverse plate 91 is fixedly connected to the first vertical plate 10, the second transverse plate 92 is fixedly connected to the second vertical plate 12, and the other end of the first transverse plate 91 is fixedly connected to the reduction motor 16, the output shaft of the reduction motor 16 passes through the first transverse plate 91 and is fixedly connected to the other end of the second transverse plate 92. The reduction motor 16 provides the necessary torque and speed control to ensure the smooth forward rotation of the platform 1, facilitates the loading process of the placket fabric 200, and further improves production efficiency and operational convenience.

[0027] In another preferred embodiment, a first cylinder 13 with an up-down stroke is fixedly provided on the lower surface of the left end of the table 1, and a left pressure plate 14 is fixedly connected to the piston rod of the first cylinder 13. The left pressure plate 14 extends upward to the top of the table 1 and to the right side of the positioning plate 2. A second cylinder 18 with an up-down stroke is fixedly provided on the upper surface of the right end of the table 1, and a right pressure plate 15 is fixedly connected to the piston rod of the second cylinder 18. The right pressure plate 15 extends rightward to the right side of the head of the button-making machine body 100. This design allows both the left and right ends of the door placket fabric piece 200 to be fixed to the table 1, ensuring the stability of the door placket fabric piece 200 during the inspection and sewing process, reducing the possibility of displacement, and improving the accuracy and quality of sewing.

[0028] In another preferred embodiment, an air blow pipe 17 directed toward the placket is further mounted on the bracket on which the laser displacement sensor 3 is mounted. The air blow pipe 17 is used to assist in smoothing the placket fabric 200, ensuring that the placket fabric 200 remains flat during the detection and sewing process by the laser displacement sensor 3, thereby reducing the impact of wrinkles and unevenness on detection and sewing accuracy.

[0029] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A punch door machine for positioning without manual punching, comprising a punch door machine body (100), characterized in that, Also include the electric control, the table board (1) that can be under the control of electric control left and right accurate displacement is arranged on the table (101) of the button door machine body (100), the table board (1) carries the door lap cloth (200), the left end of the table board (1) is fixedly arranged positioning plate (2), the left end of the door lap cloth (200) is against the positioning plate (2), the laser displacement sensor (3) is fixedly arranged on the body above the right end of the table board (1), the electric control presets the coordinate of the initial position of the positioning plate (2) and the coordinate of the laser displacement sensor (3).

2. A push button door operator as claimed in claim 1, wherein, The guide rail (4) in left and right direction is fixedly arranged on the body below the table board (1), the driving synchronous pulley (5) and the driven and synchronous pulley (6) are respectively arranged at the both ends of the guide rail (4), the synchronous belt (7) is wound on the driving synchronous pulley (5) and the driven and synchronous pulley (6), the motor shaft of the servo motor (8) is connected with the driving synchronous pulley (5), the guide rail (4) is slidingly matched with the sliding block (11), the first vertical plate (10) is fixedly connected with the sliding block (11), the first vertical plate (10) is fixedly connected with one layer of the synchronous belt (7) and the horizontal plate (9), the second vertical plate (12) is fixedly connected with the horizontal plate (9), and the second vertical plate (12) is fixedly connected with the table board (1).

3. A push button door operator as claimed in claim 2, characterised in that, The horizontal plate (9) includes the first horizontal plate (91) and the second horizontal plate (92), one end of the first horizontal plate (91) is fixedly connected with the first vertical plate (10), the second horizontal plate (92) is fixedly connected with the second vertical plate (12), the other end of the first horizontal plate (91) is fixedly connected with the speed reducer motor (16), and the output shaft of the speed reducer motor (16) is fixedly connected with the other end of the second horizontal plate (92) after penetrating through the first horizontal plate (91).

4. A push button door operator as defined in claim 1, wherein The first cylinder (13) with stroke in up and down direction is fixedly arranged on the left end lower surface of the table board (1), the left pressing plate (14) is fixedly connected on the piston rod of the first cylinder (13), and the left pressing plate (14) extends upwards to the upper side of the table board (1) and the right side of the positioning plate (2).

5. A push button door operator as defined in claim 1, wherein, The second cylinder (18) with stroke in up and down direction is fixedly arranged on the upper surface of the right end of the table board (1), the right pressing plate (15) is fixedly connected on the piston rod of the second cylinder (18), and the right pressing plate (15) extends to the right side of the head of the button door machine body (100).

6. A push button door operator as defined in claim 1, wherein The air blowing pipe (17) towards the door lap is also installed on the bracket of the laser displacement sensor (3).

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