Button sewing machine with high safety

Abstract

The utility model provides a button sewing machine with high safety, and relates to the technical field of button sewing machines. The high-safety button sewing machine comprises a machine body, a button sewing module is mounted at the upper end of the machine body, a mounting seat is fixedly connected to the left side of the machine body, a cylinder is fixedly connected to the upper end of the mounting seat, a button sewing table is arranged at the upper end of the cylinder, and a limiting assembly is arranged on the machine body. The limiting assembly comprises two fixing plates fixedly connected to the left side of the machine body, and pneumatic rods are fixedly connected to the adjacent sides of the two fixing plates. The button sewing machine with the high safety has the advantages that a button sewing module can be effectively prevented from being accidentally touched to move downwards to pinch hands in the discharging stage, buffering protection can be carried out on the hands which are accidentally touched and extruded in the running stage, and automatic power off can be carried out to further guarantee safety when the button sewing module moves downwards abnormally; and the conduction state of the trachea can be controlled according to the position of the hand so as to prevent the hand from being excessively extruded when being touched by mistake.

Description

Technical Field

[0001] This utility model relates to the field of button attaching machine technology, and in particular to a button attaching machine with high security. Background Technology

[0002] In many industries involving button-attaching processes, such as garment manufacturing and leather goods processing, button-attaching machines are widely used as key equipment. However, traditional button-attaching machines pose numerous safety hazards during actual operation, which urgently need to be addressed.

[0003] On the one hand, in existing button-attaching machines, the button-attaching module is often not effectively protected when the fabric or buttons are placed on the button-attaching table for preparation. During the process of placing the material, operators are highly susceptible to accidentally touching the button-attaching module, causing it to slip and potentially trap their hands. This not only poses a risk of injury to the operator but also disrupts production and reduces work efficiency.

[0004] On the other hand, when the button-attaching machine is running, even if the operator strictly follows the operating procedures, various unexpected situations may still occur, such as a momentary lapse in attention where the operator's hand accidentally touches the button module. In such cases, existing button-attaching machines usually lack effective cushioning and protection mechanisms, resulting in severe crush injuries to the operator's hand and causing great pain.

[0005] Therefore, it is necessary to provide a new, highly secure button-attaching machine to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a high-security button attaching machine.

[0007] This utility model provides a high-safety button-attaching machine, comprising: a machine body, a button-attaching module installed on the upper end of the machine body, a mounting base fixedly connected to the left side of the machine body, a cylinder fixedly connected to the upper end of the mounting base, a button-attaching platform provided at the upper end of the cylinder, and a limiting component provided on the machine body. The limiting component includes two fixed plates fixedly connected to the left side of the machine body, pneumatic rods fixedly connected to adjacent sides of the two fixed plates, and arc-shaped blocks fixedly connected to the telescopic ends of the two pneumatic rods.

[0008] Preferably, the fastener module is composed of two cylinders, the radius of the lower cylinder is smaller than the radius of the upper cylinder, the lower end of the lower cylinder is provided with a circular groove, and the two arc-shaped blocks are respectively located on the front and rear sides of the lower cylinder.

[0009] Preferably, the nail buckle table is sealingly and slidably connected with the inner wall of the cylinder, the adjacent side of the nail buckle table and the mounting base is elastically connected through a spring, the spring is located in the cylinder, the bottom space of the cylinder is communicated with the outside through an air pipe, and the air pipe is provided with an electromagnetic valve.

[0010] Preferably, the inner top of the machine body is provided with a visual sensor.

[0011] Preferably, the right side of the nail buckle module is fixedly connected with a mounting block, and the lower end of the mounting block is fixedly connected with an infrared distance sensor.

[0012] Preferably, the front side of the machine body is provided with a controller and a power supply, and the controller is provided with a circuit breaker.

[0013] Preferably, the radius of the two arc-shaped blocks is the same as the radius of the cylinder located below.

[0014] Compared with the related art, the nail buckle machine with high safety has the following beneficial effects:

[0015] 1. The nail buckle machine with high safety is provided, two pneumatic rods and arc-shaped blocks are arranged, when the cloth or the nail buckle is placed on the nail buckle table, the two arc-shaped blocks are in contact with the side surface of the cylinder located below, so that the situation that the nail buckle module is pressed to the hand due to accidental touch during the cloth feeding process is avoided.

[0016] 2. The nail buckle machine with high safety is provided, the spring and the air pipe are arranged, when the hand is below the nail buckle module but is pressed due to accidental touch during the operation of the nail buckle machine, the nail buckle table is lowered to compress the spring, so that a certain buffer is formed, the situation that the hand is too seriously injured is avoided, and the infrared distance sensor is arranged, so that the machine body is automatically powered off when the nail buckle module is lowered by more than the distance during normal nail buckling, so that the hand is further protected.

[0017] 3. The nail buckle machine with high safety is provided, the visual sensor is arranged, when the hand is not below the nail buckle module during the operation of the nail buckle machine, the electromagnetic valve is powered on to block the air pipe, when the hand is below the nail buckle module, the electromagnetic valve is powered off, the air pipe is conducted, and the situation that the hand is too seriously pressed during accidental touch is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure diagram of a preferred embodiment of the nail buckle machine with high safety provided by the utility model is shown.

[0019] Figure 2 The Figure 1 The half-section structure diagram is shown.

[0020] Marked numerals in the figure: 1, body; 2, controller; 3, button module; 4, fixed plate; 5, cylinder; 6, button station; 7, mounting seat; 8, pneumatic rod; 9, arc block; 10, infrared distance sensor; 11, visual sensor; 12, spring; 13, air pipe. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and embodiments.

[0022] Please refer to Figures 1 to 2 A button machine with high safety comprises a body 1, a button module 3 is installed at the upper end of the body 1, a mounting seat 7 is fixedly connected to the left side of the body 1, a cylinder 5 is fixedly connected to the upper end of the mounting seat 7, a button station 6 is arranged at the upper end of the cylinder 5, a limiting assembly is arranged on the body 1, the limiting assembly comprises two fixed plates 4 fixedly connected to the left side of the body 1, pneumatic rods 8 are fixedly connected to the adjacent sides of the two fixed plates 4, arc blocks 9 are fixedly connected to the telescopic ends of the two pneumatic rods 8, the button module 3 is composed of two cylinders, the radius of the lower cylinder is smaller than that of the upper cylinder, a circular groove is arranged at the lower end of the lower cylinder, the two arc blocks 9 are respectively arranged at the front and rear sides of the lower cylinder, and the radii of the two arc blocks 9 are the same as that of the lower cylinder.

[0023] It should be noted that when the pneumatic rod 8 is in the stretched state each time, the two arc blocks 9 will be in contact with the outer wall of the lower cylinder, so that the button module 3 will not be lowered even in the case of accidental touch, thereby improving the safety of the device.

[0024] The button station 6 is sealingly and slidably connected to the inner wall of the cylinder 5, the adjacent sides of the button station 6 and the mounting seat 7 are elastically connected through springs 12, the springs 12 are arranged in the cylinder 5, the bottom space of the cylinder 5 is in communication with the outside through an air pipe 13, an electromagnetic valve is arranged on the air pipe 13, and a visual sensor 11 is arranged at the inner top of the body 1.

[0025] It should be noted that when a hand is located below the button module 3, the visual sensor 11 will generate an electric signal and transmit it to the controller 2, the controller 2 controls the electromagnetic valve to be electrified, so that the air pipe 13 is in the state of conduction, and when there is no hand below the button module 3, the controller 2 will control the electromagnetic valve to be de-energized, at this time, the air pipe 13 is in the state of blockage.

[0026] The right side of the button module 3 is fixedly connected with a mounting block, the lower end of the mounting block is fixedly connected with an infrared distance sensor 10, a controller 2 and a power supply are arranged on the front side of the body 1, and a circuit breaker is arranged in the controller 2.

[0027] It should be noted that: in the normal operation of the button sewing machine, the normal length of the button sewing module 3 is certain, at this time the electric signal generated by the infrared distance sensor 10 is transmitted to the controller 2, and the controller 2 will not control the circuit breaker to operate, when the hand is located below the button sewing module 3, the false touch of the button sewing module 3 will make the distance of the button sewing module 3 moving below greater than the distance during normal operation, so that the infrared distance sensor 10 generates an electric signal which is transmitted to the controller 2, and the controller 2 controls the circuit breaker to operate to make the device power off.

[0028] The working principle of the button sewing machine with high safety provided by the utility model is as follows: when the cloth or button is placed on the button sewing table 6, the two pneumatic rods 8 are in the initial state, at this time the pneumatic rod 8 pushes the arc block 9 connected thereto, so that the two arc blocks 9 are relatively moved and closely contact with the cylindrical side surface below.

[0029] Because this contact limits the moving space of the button sewing module 3 in the vertical direction, even if the operator accidentally touches the operating part related to the button sewing module 3 during the placement of the cloth or button, the button sewing module 3 cannot easily move downward due to false touch, thereby effectively avoiding the dangerous situation that the button sewing module 3 moves downward and clamps the hand during the cloth placement operation;

[0030] During the operation of the button sewing machine, the visual sensor 11 continuously monitors the area below the button sewing module 3 to determine whether the hand is below the button sewing module 3.

[0031] When the visual sensor 11 detects that the hand is not below the button sewing module 3, it will transmit the corresponding signal to the controller 2, and the controller 2 controls the electromagnetic valve to be energized. The energized electromagnetic valve changes its state, so that the air pipe 13 is blocked, at this time the gas passage of the related pneumatic components is cut off, thereby maintaining the normal operation state of the related components of the button sewing machine, and the normal button sewing operation will not be affected by accidental gas pressure changes and other factors.

[0032] When the visual sensor 11 detects that the hand is below the button sewing module 3, it will also transmit the signal to the controller 2, and the controller 2 controls the electromagnetic valve to be de-energized. The de-energized electromagnetic valve returns to the conducting state, so that the air pipe 13 is conducted, so that in the case of false touch, the related pneumatic components can adjust the gas through the air pipe 13, thereby avoiding the situation that the hand is squeezed too severely to a certain extent, and playing a role in protecting the hand.

[0033] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A button sewing machine with high safety, characterized in that, Include: The body (1), the upper end of the body (1) is provided with a button module (3), the left side of the body (1) is fixedly connected with a mounting seat (7), the upper end of the mounting seat (7) is fixedly connected with a cylinder (5), the upper end of the cylinder (5) is provided with a button table (6), the body (1) is provided with a limiting assembly, the limiting assembly includes two fixed plates (4) fixedly connected with the left side of the body (1), the adjacent sides of the two fixed plates (4) are fixedly connected with pneumatic rods (8), and the telescopic ends of the two pneumatic rods (8) are fixedly connected with arc blocks (9).

2. The button sewing machine of claim 1, wherein the button sewing machine is characterized by: The button module (3) is composed of two cylinders, the radius of the lower cylinder is smaller than that of the upper cylinder, the lower end of the lower cylinder is provided with a circular groove, and the two arc blocks (9) are located on the front and rear sides of the lower cylinder respectively.

3. The button sewing machine of claim 1, wherein the button sewing machine further comprises a button feeding device disposed on the button feeding path and configured to feed the button to the button sewing device. The button table (6) and the inner wall of the cylinder (5) are sealingly and slidably connected, the adjacent sides of the button table (6) and the mounting seat (7) are elastically connected through springs (12), the springs (12) are located in the cylinder (5), the bottom space of the cylinder (5) is communicated with the outside through an air pipe (13), and the air pipe (13) is provided with an electromagnetic valve.

4. The button sewing machine of claim 1, wherein the button sewing machine is characterized by: The inner top of the body (1) is provided with a visual sensor (11).

5. The button sewing machine of claim 1, wherein the button sewing machine is characterized by: The right side of the button module (3) is fixedly connected with a mounting block, and the lower end of the mounting block is fixedly connected with an infrared distance sensor (10).

6. The button sewing machine of claim 1, wherein the button sewing machine further comprises a button feeding device for feeding the button to the sewing device. The front side of the body (1) is provided with a controller (2) and a power supply, and the controller (2) is provided with a circuit breaker.

7. The button sewing machine of claim 1, wherein the button sewing machine further comprises a button feeding device for feeding the button to the sewing device. The radius of the two arc blocks (9) is the same as that of the lower cylinder.

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