CN207927866U - A kind of collar marking machine - Google Patents

Abstract

The utility model provides a collar marking machine, which belongs to the technical field of machinery. It solves the problem of low punching efficiency of the existing collar. This collar marking machine includes a frame, a connecting seat, three fixing seats with punching needles fixed thereon, and a blanking mechanism. The three fixing seats are located above the punching station, and an air source is fixed on the frame. , the three fixed seats are fixed with cylinder one for driving the perforating needle to move and punch holes, and the three cylinders are connected with the air source one, and the connecting seat is fixed with a slide rail extending along its length, located in the middle The fixed seat is fixed in the middle of the connecting seat, and the two fixed seats at both ends are slidably connected to the slide rail, and the connecting seat is also provided with the ability to drive the two fixed seats at both ends to slide towards or away from each other synchronously along the slide rail drive components. This collar marking machine can realize the synchronous automatic and precise alignment of the two punching needles and the collar's punching position without deviation, and is suitable for punching various types of collars.

Description

A collar marking machine

technical field

The utility model belongs to the technical field of machinery and relates to a collar marking machine.

Background technique

Clothes refer to the coverings of various styles made of materials such as cloth (such as cotton cloth, silk, velvet, chemical fiber, etc.) that cover the body and the carrier by humans or by humans. Clothes are worn differently on different occasions, and there are many styles. Clothes have become an indispensable thing today. Existing clothes are generally divided into two kinds with collar and collarless, and the clothes with collar generally include a collar and a garment body, and in the clothes making process, the general collar is all sewn on the garment body. The body generally includes the front and the back, and the general clothes are front-opening, that is, the front is provided with buttons or zippers. The sewing connection is evenly carried out, and in order to facilitate the sewing of the collar, holes are usually punched at 1/4, 1/2 and 3/4 of the collar to facilitate alignment during sewing.

And the punching processing of existing collar is all by manual completion, does not have special-purpose punching equipment, and if adopt some punching equipments of other fields to carry out punching process to collar, because the gap between the punching pins The gap cannot be adjusted, and it cannot be applied to the punching of collars of different sizes and lengths. Therefore, when punching holes, only 1/4, 1/2, and 3/4 of the collar can be punched one by one. less efficient. And for collars of different materials, due to factors such as the softness and deformability of the material itself, such as the collar of a shirt and the collar of a coat, the size of the pinholes formed on the collars of different materials will be different when punching holes. One, it is not easy to be recognized by the operator, thereby affecting the alignment and sewing of the subsequent collar.

Contents of the invention

The purpose of this utility model is to solve the above problems in the existing technology, and propose a collar marking machine. The technical problem to be solved by this utility model is: how to realize the automatic and accurate punching position of the punching needle and the collar Alignment, improve work efficiency.

The purpose of this utility model can be achieved through the following technical solutions: a collar marking machine, including a frame, a connecting seat arranged on the frame, three fixing seats with punching needles and a blanking mechanism. There is a punching station for placing the collar on the worktable of the frame, and the three fixing seats are located above the punching station and arranged in sequence along the length direction of the connecting seat. It is characterized in that the machine Air source 1 is also fixed on the frame, and cylinder 1 for driving the perforating needle to move for punching is fixed on the three fixed seats. There is a slide rail extending along its length, the fixed seat in the middle is fixed in the middle of the connecting seat, and the two fixed seats at both ends are slidably connected to the slide rail, and the connecting seat is also provided with a drive position The two fixing seats at both ends synchronously slide the driving components approaching or moving away from each other along the slide rail.

The three tines are used to punch holes at 1/4, 1/2 and 3/4 of the collar respectively. When it is necessary to punch collars of different lengths, only the collar Fold in half and then in half to form 1/4, 1/2 and 3/4 creases on the collar, place the collar on the worktable of the collar marking machine and crease 1/2 of the collar Opposite to the tines on the fixed seat in the middle, and then drive the other two fixed seats to slide synchronously along the slide rails to approach or move away from each other through the drive assembly, respectively with the creases at 1/4 and 3/4 of the collar Relatively, since the two fixed seats move synchronously, the two punching needles can be aligned automatically and accurately with the punching position of the collar without deviation, and are suitable for punching various types of collars.

In the above-mentioned collar marking machine, the driving assembly includes a motor one, two synchronous wheels one and a synchronous belt one. The two are connected by a synchronous belt, and the synchronous wheel is driven by a motor, and the two fixed seats at both ends are respectively fixed on the synchronous belt on the upper side of the synchronous wheel and on the synchronous belt on the lower side of the synchronous wheel. The motor one rotates forward and reversely to drive the two synchronous wheels one to rotate synchronously through the action of the synchronous belt one, and one of the two fixing seats is fixed on the upper side of the synchronous belt one, and the other is fixed on the lower side of the synchronous belt one. In the process of forward rotation and reverse rotation with the motor, it can drive the two fixed seats to move towards or away from each other synchronously, so as to realize the synchronization of the two tines and the creases at the 1/4 and 3/4 of the collar Automatic and precise alignment without deviations.

In the above-mentioned collar marking machine, the collar marking machine also includes two limit rods, there is a chute running through the worktable, and the extending direction of the chute is consistent with the arrangement direction of the fixing seat. The bottom of the worktable is rotatably connected with two synchronous wheels 2 and the two synchronous wheels 2 are connected by a synchronous belt 2. The motor 2 driving the synchronous wheel 2 rotation is also fixed on the frame, and one end of the two limit rods is fixed on the On the synchronous belt 2 on the upper side of the synchronous wheel 2 and on the synchronous belt 2 on the lower side of the synchronous wheel 2, the other ends of the two limit rods pass outside the chute, and the two fixed seats at both ends are located between the two limit rods between. By arranging two limit rods on the worktable, the two ends of the collar located on the punching station can be limited, which is convenient for feeding materials, and more easily realizes the alignment of the punching position. At the same time, the limit rod is slidably connected to the worktable, and can be adjusted according to different length collars.

In the above-mentioned collar marking machine, a control panel is also provided on the frame, the control panel is electrically connected to the motor and can control the rotation of the motor, and the control panel also has a function for input control As soon as the motor rotates, it drives the two fixed seats to move the input key of the stroke unit value. The input key includes a coarse adjustment input key and a fine adjustment input key, and the stroke unit value corresponding to the coarse adjustment input key is greater than the fine adjustment input key. The corresponding stroke unit value. The input key is used to input on the control panel the value of the stroke unit that controls the rotation of the motor to drive the movement of the two fixed seats. The control panel converts the number of turns and angle control signals that the motor needs to rotate according to the input stroke unit value, and then controls the motor. Rotate the corresponding number of circles and angles to drive the synchronous belt to move a corresponding distance, and at the same time realize the synchronous automatic and accurate alignment of the two punching needles and the punching position of the collar without deviation.

In the above-mentioned collar marking machine, the control panel is also provided with a memory key for inputting code number information corresponding to collars with differences in standard lengths. For the collars of each standard length, the length of the difference is the unit length of the same multiple. For example, a standard length collar is recorded as 37 yards, and a unit length shorter than it is recorded as 36 yards. If the length of one unit is longer, it will be recorded as 38 yards. By analogy, input the record through the memory key on the control panel. When encountering a difference in standard length, just press the memory key corresponding to the collar on the control panel. , the control panel transmits the control signal to the motor through the relevant information recorded in the memory key and controls the position of the tine as soon as the motor rotates, so as to realize the automatic and accurate alignment of the two tines and the collar's punching position synchronously Accurate, there will be no deviation, so that the position adjustment of the punching needle is more diversified, the operation is easier and the efficiency is higher.

In the above-mentioned collar marking machine, the air source 1 is also provided with a pressure regulating valve 1 for adjusting the outlet pressure. After changing the collars of different materials, the air outlet pressure on the required air source 1 is adjusted through the pressure regulating valve 1, and the air source 1 ventilates to make the cylinder 1 move, and the cylinder 1 drives the respective punching needles to move to punch holes, thereby Realize the adjustment of the air pressure when the cylinder is punched, and punch the collars of different materials through different air pressures to ensure that the pinholes punched on the collars of different materials can be kept as small as possible and convenient. Operators can identify with naked eyes, which improves work efficiency.

In the above-mentioned collar marking machine, the frame is also fixed with a connecting plate, the connecting plate is fixed with the cylinder two, the piston rod of the cylinder two is fixed with the connecting seat, and the frame is also fixed A second gas source is fixed, and the second cylinder is connected to the second gas source. By setting cylinder 2 on the frame, before punching, drive the three fixed seats to move down together through cylinder 2, so that the punching needle is first aligned with the collar on the station, and then driven by cylinder 1 Corresponding punching pins punch holes, further ensuring the quality of punching, so that the pinholes punched on the collars of different materials can be kept as small as possible and can be easily identified by the operator's naked eyes, improving work efficiency. Air source 2 and air source 1 are provided by the same air pump source, and are independently controlled by solenoid valves, so as to form independent air supply sources for each other without affecting each other.

In the above-mentioned collar marking machine, an air collecting box is also arranged on the connecting plate, and there are two air collecting chambers inside the air collecting box, and the air source 1 and the cylinder 1 are connected with one of the air collecting chambers. connected, the gas source 2 and the cylinder 2 are connected with another gas-collecting chamber, and the gas-collecting box is provided with an air inlet joint corresponding to each gas-collecting chamber, and the gas-collecting box is corresponding to each gas-collecting chamber Three air outlet joints are also provided at the chambers, the air intake joints are used to connect with the corresponding air source 1 and air source 2, and the air outlet joints are used to connect with the corresponding cylinder 1 and air cylinder 2. Through the setting of the gas collection box, the gas in the gas source 1 is concentrated into the gas collection chamber of the gas collection box and then evenly distributed to the respective cylinder 1 to make the cylinder 1 move, so that the movement of each cylinder 1 can be better maintained Consistency, and more convenient and accurate realization of the macroscopic control of the punching pressure of each cylinder, to ensure that the pinholes punched on the collars of different materials can be kept as small as possible and can be easily identified by the operator's naked eyes. Improve work efficiency. At the same time, the design of the gas collection box also plays the role of a multi-purpose joint.

In the above-mentioned collar marking machine, the first air source and the second air source are provided with solenoid valves connected to the control panel, and the control panel also has timing keys for inputting the operating time of the first cylinder. By setting the timing key on the control panel and inputting the corresponding data parameters, it is possible to control the time for the cylinder to drive the perforating needle to stay on the collar to keep the perforating state after completing the perforation on the collar, so as to pass a long time. Continuous air pressure to eliminate the deformation recovery force of different collar materials, so as to further ensure the quality of punching, so that the pinholes punched on collars of different materials can be kept as small as possible and can be easily identified by the operator's naked eyes. Further improve work efficiency.

In the above-mentioned collar marking machine, the unloading mechanism is located at the rear side of the punching station, the frame is located at the rear side of the punching station and also has a collection box, and the unloading mechanism includes a cylinder three And grab material manipulator, described cylinder three can drive grab material manipulator to move back and forth towards the direction of punching station, and described grab material manipulator can put the collar that grabs into the collection box. Automatic unloading can be realized through the action of the cylinder three and the grabbing manipulator.

Compared with the prior art, this collar marking machine has the following advantages:

1. It is driven by the same motor through the form of two synchronous wheels one and one synchronous belt one, and the fixing seats for fixing the two perforating needles are respectively fixed on the upper side and the lower side of the synchronous belt one, which can be realized by driving the one motor Synchronize close to and far from each other, so that precise alignment with automatic synchronization can be achieved, which is suitable for various types of collar punching and improves work efficiency.

2. There are input keys and memory keys on the control panel, which can be selected according to whether the collar is a collar with a standard length difference, whether to adjust by inputting the input keys, or through the code number information of the collar recorded by the memory keys Adjustment is carried out to realize the synchronous automatic and precise alignment of the two punching pins and the punching positions of the collar without deviation, which makes the position adjustment of the punching pins more diversified, easier to operate, and more efficient.

3. The required air outlet pressure can be set through the pressure regulating valve 1, so as to realize the adjustment of the air pressure when the cylinder is drilled, and the collars of different materials are drilled with different air pressures to ensure that the collars of different materials The punched pinholes can be kept as small as possible and can be easily identified by the operator's naked eyes, thereby improving the working efficiency.

4. By setting the timing key on the control panel and inputting the corresponding data parameters, it is possible to control the time for the cylinder to drive the perforating needle to stay on the collar to maintain the perforating state after completing the perforation on the collar, so as to pass a long time. The continuous air pressure of time can eliminate the deformation recovery force of different collar materials, so as to further ensure the quality of punching, so that the pinholes punched on collars of different materials can be kept as small as possible and can be easily seen by the operator. Identify and further improve work efficiency.

Description of drawings

Figure 1 is a structural diagram of the collar marking machine from the first perspective.

Fig. 2 is an enlarged view of A in Fig. 1 .

Fig. 3 is an enlarged view of B in Fig. 1 .

Fig. 4 is a structural diagram of the second viewing angle of the collar marking machine.

Fig. 5 is an enlarged view at point C in Fig. 4 .

Fig. 6 is a structural diagram of the third viewing angle of the collar marking machine.

In the figure, 1. Rack; 1a, working table; 1a1, chute; 1b, collecting box; Pressure valve 1; 7. Connecting plate; 7a. Through hole 1; 8. Cylinder 2; 9. Pressure regulating valve 2; 10. Gas collection box; , limit plate; 13, connecting seat; 15, slide rail; 16, motor one; 17, synchronous wheel one; 18, synchronous belt one; 19, slider one; 20, limit rod; 21, motor two; 22 2, synchronous wheel two; 23, synchronous belt two; 24, mounting seat; 25, slide block two; 26, guide rail, 27, cylinder three;

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1, 4 and 6, the collar marking machine includes a frame 1, a connecting seat 13 arranged on the frame 1, two limit rods 20, and three fixed seats with punching needles 3 2 and unloading mechanism.

There is a punching station for placing collars on the worktable 1a of the frame 1, and the three fixed seats 2 are located above the punching station and are arranged in sequence along the length direction of the connecting seat 13. The unloading mechanism is located at Rear side of punch station. The frame 1 is positioned at the rear side of the punching station and also has a collection box 1b. The unloading mechanism includes a cylinder three 27 and a grabbing manipulator 28, and the cylinder three 27 can drive the grabbing manipulator 28 to move back and forth towards the punching station. Material manipulator 28 can drop in the collar that grabs in the collection box 1b.

The slide rail 15 extending along its length direction is fixed on the connection seat 13, the fixed seat 2 in the middle is fixed on the middle part of the connection seat 13, and the two fixed seats 2 at both ends have a slider one 19, a slider one 19 Slidingly connected on the slide rail 15, the connecting seat 13 is also provided with a drive assembly.

Specifically, as shown in Figure 3, the drive assembly includes a motor one 16, two synchronous wheels one 17 and a synchronous belt one 18. 17 is connected by a synchronous belt 18, and the synchronous wheel 17 is driven by a motor 16. The two fixed seats 2 at both ends are respectively fixed on the synchronous belt 18 on the upper side of the synchronous wheel 17 and on the synchronous wheel 17. On the synchronous belt one 18 of downside. The motor one 16 rotates positively and reversely to drive two synchronous wheels one 17 to rotate synchronously through the action of the synchronous belt one 18, and one of the two fixed seats 2 is fixed on the upper side of the synchronous belt one 18, and the other is fixed on the synchronous belt one 18 The lower side of the belt, the synchronous belt 18 can drive the two fixed seats 2 to approach or move away from each other synchronously during the forward rotation and reverse rotation of the motor 16, so as to realize the synchronization of the two punches 3 and the collar 1/4 The creases at the 1st and 3/4ths achieve automatic and precise alignment without deviation.

As shown in Figure 5, there is a through chute 1a1 on the worktable 1a, and the extension direction of the chute 1a1 is consistent with the arrangement direction of the fixed seat 2. Between wheel two 22, connect by synchronous belt two 23, also be fixed with the motor two 21 that drives synchronous wheel two 22 to rotate on the frame 1, one end of two stop rods 20 is fixed on the mounting seat 24, has slide on the mounting seat 24. Block two 25, guide rail 26 is fixed on the frame 1, slide block two 25 is slidably connected on the guide rail 26, and two mounts 24 are respectively fixed on the synchronous belt two 23 that is positioned at the synchronous wheel two 22 upper sides and are positioned at synchronous On the synchronous belt 2 23 on the lower side of the wheel 22, the other ends of the two limiting rods 20 pass outside the chute 1a1, and the two fixing seats 2 at both ends are located between the two limiting rods 20.

An air source-4 is also fixed on the frame 1, and a cylinder-5 for driving the perforating needle 3 to move for punching is fixed on the three fixed seats 2, and the three cylinders-5 are all in phase with the above-mentioned air source-4. Connection, the air source-4 is also provided with a pressure regulating valve-6 for adjusting the outlet pressure. After changing the collar of different materials, adjust the required air outlet pressure on the air source-4 through the pressure-regulating valve-6, so that Realize the adjustment of the air pressure when the cylinder-5 is punched, and punch holes with different air pressures for collars of different materials, so as to ensure that the pinholes punched on the collars of different materials can be kept as small as possible and can It is convenient for operators to identify with naked eyes and improves work efficiency.

The frame 1 is also fixed with a connecting plate 7, the connecting plate 7 is provided with a through hole 7a, and the connecting plate 7 is fixed on the frame 1 through the through hole 7a by a bolt. Two cylinders 8 are fixed on the connecting plate 7, and the piston rod of the two cylinders 8 is fixed with the connecting seat 13, and the air source two is also fixed on the frame 1, and the pressure regulating valve two 9 is arranged on the air source two, and the two cylinders 8 and the The two pressure regulating valves are connected in 9 phases. Limiting plates 12 are also fixed on both sides of the connecting plate 7 on the frame 1 , and the two limiting plates 12 are connected to both sides of the connecting plate 7 respectively.

As shown in Figure 2, an air collecting box 10 is also provided on the connecting plate 7, and there are two air collecting chambers in the air collecting box 10, and the air source one 4 and the cylinder one 5 are all communicated with one of the air collecting chambers, the air Source two and cylinder two 8 are all communicated with another air collecting cavity, and the gas collecting box 10 is provided with an air inlet joint 10a corresponding to each gas collecting cavity, and the gas collecting box 10 is also provided with an air inlet joint 10a corresponding to each gas collecting cavity. There are three air outlet joints 10b, the air intake joint 10a is used to connect with the corresponding air source one 4 and the air source two, and the air outlet joint 10b is used for connecting with the corresponding cylinder one 5 and cylinder two 8 .

The frame 1 is also provided with a control panel 11, the control panel 11 is electrically connected with the motor one 16 and can control the motor one 16 to rotate, and the control panel 11 also has a device for inputting and controlling the motor one 16 to rotate to drive the two fixed seats 2 to move. The input key for the value of the stroke unit. The input key includes the coarse adjustment input key and the fine adjustment input key. The stroke unit value corresponding to the coarse adjustment input key is greater than the stroke unit value corresponding to the fine adjustment input key. Rotate to roughly adjust the position of the tine, and then control the motor to fine-adjust the position of the tine by operating the fine-tuning input key. The fine-tuning operation is performed 1 to 3 times, so that two tines can be realized. Synchronized with the punching position of the collar for automatic and precise alignment, there will be no deviation.

For the collars of each standard length, the length of the difference is the unit length of the same multiple. For example, a standard length collar is recorded as 37 yards, and a unit length shorter than it is recorded as 36 yards. The length of one unit is recorded as 38 yards, and so on. The control panel 11 is also provided with a memory key for inputting the code number information corresponding to the collar of each standard length difference. Input and record by the memory key on the control panel 11, when running into standard length difference, only need to press the corresponding memory key of this collar on the control panel 11, the related information that control panel 11 records by this memory key will be The control signal is transmitted to the motor one 16 and controls the motor one 16 to rotate to the position of the punching needle 3, so that the two punching needles 3 can be aligned automatically and accurately with the punching position of the collar, and no deviation will occur, so that The position adjustment of the tines 3 is more diversified, the operation is easier and the efficiency is higher.

Air source one 4 and air source two are provided with electromagnetic valves electrically connected to the control panel 11, through the control of the solenoid valves to control whether the air source one 4 and air source two are ventilated, and the control panel 11 also has a function Input the timing key to control the running time of the cylinder one 5, and input the corresponding data parameters through the timing key, so that the cylinder one 5 can be controlled to drive the punching needle 3 to stay on the collar and keep the punching state after finishing punching on the collar Time, so as to eliminate the deformation recovery force of different collar materials through long-term continuous air pressure, so as to further ensure the quality of punching, so that the pinholes punched on collars of different materials can be kept as small as possible and It can be easily identified by the naked eye of the operator, and the work efficiency can be further improved.

Also be provided with pedal on the bottom of frame 1, pedal is electrically connected with three drivers of cylinder, by stepping on pedal, signal is transmitted to driver of cylinder three, and driver of cylinder three controls cylinder three 27 actions according to signal.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (10)

1. A collar marking machine, comprising a frame (1), a connecting seat (13) arranged on the frame (1), three fixing seats (2) fixed with punching pins (3) and a lower material mechanism, the worktable (1a) of the frame (1) has a punching station for placing collars, and three fixed seats (2) are located above the punching station and along the connecting seat ( 13) are uniformly arranged in sequence in the length direction, and it is characterized in that, the air source one (4) is also fixed on the frame (1), and the three fixing seats (2) are fixed with a punching needle (3) for driving Move the cylinder one (5) that punches, and three cylinders one (5) are all connected with the above-mentioned air source one (4), and the slide rail ( 15), the fixing seat (2) in the middle is fixed on the middle part of the connecting seat (13), and the two fixing seats (2) at both ends are all slidably connected on the slide rail (15), and the connecting seat (13 ) is also provided with a driving assembly capable of driving the two fixed seats (2) located at both ends to slide along the slide rail (15) to approach or move away from each other synchronously. 2. The collar marking machine according to claim 1, characterized in that, said drive assembly comprises motor one (16), two synchronous wheel one (17) and synchronous belt one (18), two synchronous wheel One (17) is rotatably connected to the two ends of the connecting seat (13) and is connected by a synchronous belt one (18) between two synchronous wheels one (17), and the said synchronous wheel one (17) is passed through a motor one (16 ) drive, the two fixed seats (2) at both ends are respectively fixed on the synchronous belt one (18) on the upper side of the synchronous wheel one (17) and the synchronous belt one (18) on the lower side of the synchronous wheel one (17) superior. 3. The collar marking machine according to claim 2, characterized in that, the collar marking machine also includes two limit rods (20), and the worktable (1a) has a through chute (1a1) And the extension direction of the chute (1a1) is consistent with the arrangement direction of the fixed seat (2), the bottom of the worktable (1a) is rotatably connected with two synchronous pulleys (22) and the two synchronous pulleys (22) They are connected by two synchronous belts (23), and the frame (1) is also fixed with a motor two (21) that drives the synchronous wheel two (22) to rotate, and one end of the two limit rods (20) is fixed on the synchronous On the synchronous belt two (23) on the upper side of the wheel two (22) and on the synchronous belt two (23) on the lower side of the synchronous wheel two (22), the other ends of the two limit rods (20) pass through the chute (1a1 ), the two fixed seats (2) at both ends are located between the two limit rods (20). 4. The collar marking machine according to claim 2 or 3, characterized in that, the frame (1) is also provided with a control panel (11), and the control panel (11) is connected with the motor (16) is electrically connected and capable of controlling the rotation of motor one (16), and the control panel (11) also has an input for inputting and controlling the rotation of motor one (16) to drive the two fixed seats (2) to move. keys, the input keys include a coarse adjustment input key and a fine adjustment input key, and the stroke unit value corresponding to the coarse adjustment input key is greater than the stroke unit value corresponding to the fine adjustment input key. 5 . The collar marking machine according to claim 4 , characterized in that, the control panel ( 11 ) is also provided with a memory key for inputting code number information corresponding to collars with differences in standard lengths. 6 . 6. The collar marking machine according to claim 4, characterized in that, said air source one (4) is also provided with a pressure regulating valve one (6) for adjusting the outlet pressure. 7. The collar marking machine according to claim 6, characterized in that, the frame (1) is also fixed with a connection plate (7), and the cylinder two (8) is fixed on the connection plate (7). ), the piston rod of the cylinder two (8) is fixed with the connection seat (13), and the air source two is also fixed on the frame (1), and the cylinder two (8) is in phase with the two gas sources connect. 8. The collar marking machine according to claim 7, characterized in that, an air collecting box (10) is also arranged on the connecting plate (7), and there are two air collecting boxes (10) in the said air collecting box (10). Air cavity, the gas source one (4) and cylinder one (5) are all communicated with one of the gas collection chambers, the gas source two and cylinder two (8) are all communicated with another gas collection chamber, the gas collection chamber The box (10) is provided with air inlet connectors (10a) corresponding to each gas collecting cavity, and three gas outlet connectors (10b) are also arranged on the gas collecting box (10) corresponding to each gas collecting cavity. The air inlet joint (10a) is used to connect with the corresponding air source one (4) and the air source two, and the air outlet joint (10b) is used to be connected with the corresponding cylinder one (5) and cylinder two (8) . 9. The collar marking machine according to claim 8, characterized in that, said air source one (4) and air source two are all provided with solenoid valves connected to a control panel (11), and said control panel (11) also has the timing key that is used to input control cylinder one (5) running time. 10. The collar marking machine according to claim 1, 2 or 3, characterized in that, the unloading mechanism is located at the rear side of the punching station, and the frame (1) is located at the side of the punching station The rear side also has a collection box (1b), and the unloading mechanism includes a cylinder three (27) and a grabbing manipulator (28), and the cylinder three (27) can drive the grabbing manipulator (28) towards the punching station Direction moves back and forth, and described grasping manipulator (28) can drop in the collar of grabbing in the collection box (1b).