Punch structure of clothing punching machine

Abstract

The utility model relates to the technical field of clothing punching, in particular to a clothing punching machine punch structure which comprises a fixing plate, a telescopic rod is fixedly connected to the bottom of the fixing plate, a mounting frame is fixedly connected to the bottom of the telescopic rod, a first limiting groove is formed in the bottom of the mounting frame, a lifting mechanism is arranged in the mounting frame, and a second limiting groove is formed in the bottom of the mounting frame. A connecting piece is arranged at the bottom of the mounting frame, a first limiting block is arranged at the top of the connecting piece, a limiting pin is arranged on the outer surface of the connecting piece, a sliding groove is formed in the bottom of the connecting piece, and a third limiting groove is formed in one side of the sliding groove. According to the punch structure of the clothing punching machine, impact force on the punch can be buffered through the telescopic rod and a first spring arranged in the connecting piece, the punch is prevented from being damaged due to the fact that the impact force is too large, the punch can be conveniently maintained and replaced through cooperation of a second limiting block and a third limiting groove, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing punching, in particular to a punch head structure of a clothing punching machine. Background Art

[0002] Punching holes in clothing is a common way of processing clothing. A clothing punching machine, also known as a clothing punching machine, is a fully automatic punching machine specially produced for various clothing, car interior decoration and other industries. The clothing punching machine mainly uses an air press to achieve the effect of beautiful punching, which can get rid of the traditional manual drilling of holes in clothing. The punch rod of the existing punching machine is directly connected to the iron core. Therefore, when replacing the punch, the shell of the punching machine needs to be opened, and then the punch rod is removed for replacement, which is very inconvenient.

[0003] When the clothing punching machine is punching holes, the punch will be subjected to a large impact force, which will cause damage to the punch and reduce the service life of the punch. In addition, since the punch is not convenient to replace, the work efficiency is reduced. Since the punch is not convenient to replace, the work efficiency is further reduced. Therefore, a clothing punching machine punch structure is urgently needed to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a punch structure for a garment punching machine to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a punch structure of a clothing punching machine, including a fixed plate, a telescopic rod is fixedly connected to the bottom of the fixed plate, a mounting frame is fixedly connected to the bottom of the telescopic rod, a first limiting groove is provided at the bottom of the mounting frame, a lifting mechanism is provided inside the mounting frame, a connecting member is provided at the bottom of the mounting frame, a first limiting block is provided at the top of the connecting member, a limiting pin is provided on the outer surface of the connecting member, a sliding groove is provided at the bottom of the connecting member, a third limiting groove is provided on one side of the sliding groove, a movable plate is provided at the top of the sliding groove, a first spring is provided at the bottom of the movable plate, a punch is provided at the bottom of the movable plate, and a second limiting block is provided at the top of the punch.

[0007] The utility model is further configured as follows: the telescopic rod comprises a fixed rod, a movable sleeve is arranged at the bottom of the fixed rod, and a second spring is arranged at the top of the movable sleeve.

[0008] By adopting the above technical solution, the impact force generated by the punch can be absorbed, thereby extending the service life of the punch.

[0009] The utility model is further configured as follows: the mounting frame comprises a supporting frame, a movable frame is arranged at the bottom of the supporting frame, and a second limiting groove is opened inside the movable frame.

[0010] By adopting the above technical solution, the connecting piece can be fixed.

[0011] The utility model is further configured as follows: the first limiting groove is matched with the first limiting block, the connecting piece is connected to the movable frame through the first limiting block, the third limiting groove is matched with the second limiting block, and the punch is connected to the connecting piece through the second limiting block.

[0012] By adopting the above technical solution, the connecting piece and the punch can be fixed.

[0013] The utility model is further configured as follows: the lifting mechanism includes a screw rod, a knob is provided on one side of the screw rod, a threaded sleeve is provided on the outer surface of the screw rod, a connecting rod is provided on one side of the threaded sleeve, and a connecting plate is provided on the side of the connecting rod away from the screw rod.

[0014] By adopting the above technical solution, the movable frame can be moved up and down.

[0015] The utility model is further configured as follows: the internal threads of the threaded sleeves are in opposite directions, and the threaded sleeves are symmetrically arranged on both sides of the screw rod with the center line of the front side of the screw rod as the symmetry axis.

[0016] By adopting the above technical solution, the connecting plate can be moved up and down.

[0017] In summary, the beneficial technical effects of the utility model are:

[0018] The punch structure of the clothing punching machine has a sliding groove at the bottom of the connecting piece, a movable plate is arranged at the top of the sliding groove, a first spring is arranged at the bottom of the movable plate, and a punch is arranged at the bottom of the movable plate. The impact force of the punch can be initially absorbed by squeezing the first spring by the movable plate. A telescopic rod is fixedly connected to the bottom of the fixed plate, and the impact force generated by the punch can be further absorbed by moving the telescopic rod up and down, thereby reducing the damage to the punch caused by the impact force and extending the service life of the punch. A sliding groove is arranged at the bottom of the connecting piece, a third limiting groove is arranged on one side of the sliding groove, and a second limiting block is arranged on the top of the punch. The punch can be easily disassembled by cooperating with the second limiting block and the third limiting groove, thereby improving work efficiency.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the mounting frame of the utility model;

[0023] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 4 It is a structural schematic diagram of the movable frame of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the connecting piece of the utility model.

[0026] In the figure: 1. fixed plate; 2. telescopic rod; 3. mounting frame; 4. first limiting groove; 5. lifting mechanism; 6. connecting piece; 7. first limiting block; 8. limiting pin; 9. sliding groove; 10. third limiting groove; 11. first spring; 12. movable plate; 13. punch; 14. second limiting block; 15. fixed rod; 16. movable sleeve; 17. second spring; 18. supporting frame; 19. movable frame; 20. second limiting groove; 21. screw rod; 22. knob; 23. threaded sleeve; 24. connecting rod; 25. connecting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] Reference Figures 1 to 5, a punch structure of a clothing punching machine disclosed in the utility model, including a fixed plate 1, a telescopic rod 2 is fixedly connected to the bottom of the fixed plate 1, which can enable a mounting frame 3 to move up and down to reduce the impact force on the punch 13, the telescopic rod 2 includes a fixed rod 15, a movable sleeve 16 is arranged at the bottom of the fixed rod 15, and a second spring 17 is arranged on the top of the movable sleeve 16, which can absorb the impact force generated by the punch 13, thereby extending the service life of the punch 13, the bottom of the telescopic rod 2 is fixedly connected to the mounting frame 3, and the mounting frame 3 includes a support frame 18. A movable frame 19 is provided at the bottom of the support frame 18. A second limiting groove 20 is provided inside the movable frame 19, so that the connecting member 6 can be fixed. A first limiting groove 4 is provided at the bottom of the mounting frame 3. The first limiting groove 4 is matched with the first limiting block 7. The connecting member 6 is connected to the movable frame 19 through the first limiting block 7. The third limiting groove 10 is matched with the second limiting block 14. The punch 13 is connected to the connecting member 6 through the second limiting block 14, so that the connecting member 6 and the punch 13 can be fixed. A lifting mechanism 5 is provided inside the mounting frame 3.

[0030] Reference Figures 1 to 5 The lifting mechanism 5 includes a screw rod 21, a knob 22 is provided on one side of the screw rod 21, a threaded sleeve 23 is provided on the outer surface of the screw rod 21, the internal threads of the threaded sleeve 23 are in opposite directions, and the threaded sleeve 23 is symmetrically arranged on both sides of the screw rod 21 with the midline of the front side of the screw rod 21 as the symmetry axis, so that the connecting plate 25 can move up and down, a connecting rod 24 is provided on one side of the threaded sleeve 23, and a connecting plate 25 is provided on the side of the connecting rod 24 away from the screw rod 21. The connecting plate 25 moves up and down, which can make the movable frame 19 move up and down, and then the movable frame 19 can be separated from the support frame 18, so that the connecting piece 6 can be taken out, which is convenient for replacing and maintaining the punch 13. The bottom of the mounting frame 3 is provided with a connecting piece 6, and the connecting piece A first limit block 7 is provided on the top of 6, and a limit pin 8 is provided on the outer surface of the connecting member 6, which can limit the movable plate 12 to prevent the punch 13 from falling off. A slide groove 9 is provided at the bottom of the connecting member 6, and a third limit groove 10 is provided on one side of the slide groove 9. A movable plate 12 is provided on the top of the slide groove 9, and a first spring 11 is provided at the bottom of the movable plate 12. A punch 13 is provided at the bottom of the movable plate 12, and a second limit block 14 is provided on the top of the punch 13. The punch 13 can be fixed by the second limit block 14 and the third limit groove 10, and the impact force of the punch 13 can be preliminarily buffered and absorbed by the first spring 11, thereby reducing the impact force on the punch 13 and extending the service life of the punch 13.

[0031] The implementation principle of this embodiment is:

[0032] The punch structure of the clothing punching machine is connected to the punching machine through a fixed plate 1. A slide groove 9 is provided at the bottom of the connecting member 6. A movable plate 12 is provided at the top of the slide groove 9. A first spring 11 is provided at the bottom of the movable plate 12. A punch 13 is provided at the bottom of the movable plate 12. When punching holes in clothing, the punch 13 will move upward first under the influence of the impact force. When the punch 13 moves upward, the punch 13 drives the movable plate 12 to move upward. The movable plate 12 will apply an upward force to the spring. The deformation of the spring will initially buffer the impact force on the punch 13 to prevent the punch 13 from being damaged by the impact force. A telescopic rod 2 is fixedly connected to the bottom of the fixed plate 1. The telescopic rod 2 includes a fixed rod 15. The bottom of the fixed rod 15 is provided with The movable sleeve 16 is provided with a second spring 17 on the top of the movable sleeve 16. The bottom of the telescopic rod 2 is fixedly connected with the mounting frame 3. The bottom of the mounting frame 3 is provided with a connecting piece 6. The top of the connecting piece 6 is provided with a first limiting block 7. When the first spring 11 performs preliminary buffering on the punch 13, the connecting piece 6 will move upward, thereby causing the mounting frame 3 to move upward. The upward movement of the mounting frame 3 will drive the telescopic rod 2 to move up and down. By the telescopic rod 2 moving up and down, the impact force on the punch 13 can be further absorbed, thereby extending the service life of the punch 13. A first limiting groove 4 is provided at the bottom of the mounting frame 3. A lifting mechanism 5 is provided inside the mounting frame 3. The lifting mechanism 5 includes a screw rod 21. One end of the screw rod 21 A knob 22 is provided on the side, a threaded sleeve 23 is provided on the outer surface of the screw rod 21, a connecting rod 24 is provided on one side of the threaded sleeve 23, and a connecting plate 25 is provided on the side of the connecting rod 24 away from the screw rod 21. When the punch 13 is damaged and needs to be replaced, the staff turns the knob 22, and the knob 22 drives the screw rod 21 to rotate. The rotation of the screw rod 21 can drive the threaded sleeve 23 to move toward each other, and can drive the connecting rod 24 to move toward each other. At this time, the connecting plate 25 will move upward and push the connecting member 6 upward. When the connecting member 6 is disengaged from the second limiting groove 20, the connecting member 6 is rotated. When the connecting member 6 is rotated to the first limiting groove 4, the connecting member 6 is pulled downward, and the connecting member 6 can be disengaged from the movable frame 19. The outer surface of the connecting member 6 A limit pin 8 is provided, a slide groove 9 is provided at the bottom of the connecting piece 6, a third limit groove 10 is provided on one side of the slide groove 9, and a second limit block 14 is provided on the top of the punch 13. The staff pulls out the limit pin 8, and the movable plate 12 can continue to move upward. The staff pushes the punch 13 upward, and the punch 13 squeezes the movable plate 12, and the movable plate 12 moves upward. At this time, the staff rotates the punch 13, and when the second limit block 14 rotates to the slide groove 9, the punch 13 can be pulled down to take it out. After replacing the new punch 13, the limit pin 8 is pressed down, and the limit pin 8 will limit the movable plate 12, and the punch 13 can be fixed and will not fall out, thereby making the replacement and maintenance of the punch 13 more convenient, thereby improving work efficiency.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] The punch structure of the clothing punching machine is characterized in that a slide groove 9 is provided at the bottom of the connecting member 6, a movable plate 12 is provided at the top of the slide groove 9, a first spring 11 is provided at the bottom of the movable plate 12, and a punch 13 is provided at the bottom of the movable plate 12. The first spring 11 is squeezed by the movable plate 12 to preliminarily absorb the impact force of the punch 13. A telescopic rod 2 is fixedly connected to the bottom of the fixed plate 1. The impact force generated by the punch 13 can be further absorbed by moving the telescopic rod 2 up and down, thereby reducing the damage to the punch 13 caused by the impact force and extending the service life of the punch 13. A slide groove 9 is provided at the bottom of the connecting member 6, a third limiting groove 10 is provided on one side of the slide groove 9, and a second limiting block 14 is provided on the top of the punch 13. The cooperation between the second limiting block 14 and the third limiting groove 10 can facilitate the disassembly of the punch 13, thereby improving the work efficiency.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A punch structure for a garment punching machine, characterized in that: The invention comprises a fixed plate (1), the bottom of the fixed plate (1) is fixedly connected to a telescopic rod (2), the bottom of the telescopic rod (2) is fixedly connected to a mounting frame (3), the bottom of the mounting frame (3) is provided with a first limiting groove (4), the interior of the mounting frame (3) is provided with a lifting mechanism (5), the bottom of the mounting frame (3) is provided with a connecting piece (6), the top of the connecting piece (6) is provided with a first limiting block (7), the outer surface of the connecting piece (6) is provided with a limiting pin (8), the bottom of the connecting piece (6) is provided with a sliding groove (9), one side of the sliding groove (9) is provided with a third limiting groove (10), the top of the sliding groove (9) is provided with a movable plate (12), the bottom of the movable plate (12) is provided with a first spring (11), the bottom of the movable plate (12) is provided with a punch (13), and the top of the punch (13) is provided with a second limiting block (14).

2. A punch structure for a garment punching machine according to claim 1, characterized in that: The telescopic rod (2) comprises a fixed rod (15), a movable sleeve (16) is arranged at the bottom of the fixed rod (15), and a second spring (17) is arranged at the top of the movable sleeve (16).

3. A punch structure for a garment punching machine according to claim 1, characterized in that: The mounting frame (3) comprises a supporting frame (18), a movable frame (19) is arranged at the bottom of the supporting frame (18), and a second limiting groove (20) is arranged inside the movable frame (19).

4. A punch structure for a garment punching machine according to claim 3, characterized in that: The first limiting groove (4) is matched with the first limiting block (7), the connecting member (6) is connected to the movable frame (19) via the first limiting block (7), the third limiting groove (10) is matched with the second limiting block (14), and the punch (13) is connected to the connecting member (6) via the second limiting block (14).

5. A punch structure for a garment punching machine according to claim 1, characterized in that: The lifting mechanism (5) comprises a screw rod (21), a knob (22) is provided on one side of the screw rod (21), a threaded sleeve (23) is provided on the outer surface of the screw rod (21), a connecting rod (24) is provided on one side of the threaded sleeve (23), and a connecting plate (25) is provided on the side of the connecting rod (24) away from the screw rod (21).

6. A punch structure for a garment punching machine according to claim 5, characterized in that: The internal threads of the threaded sleeves (23) are in opposite directions, and the threaded sleeves (23) are symmetrically arranged on both sides of the screw rod (21) with the center line of the front side of the screw rod (21) as the symmetry axis.

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