Punching equipment for luggage production

Abstract

The invention belongs to the technical field of luggage production, and discloses punching equipment for luggage production. Comprising a bottom plate, driving equipment arranged on the bottom plate and a perforating machine arranged on the driving equipment. By arranging the anti-splashing assembly, the collecting assembly and the anti-falling assembly, a large number of waste chip particles splashing everywhere can be generated in the process that the perforating machine drives the perforating head to perforate bags and suitcases, the waste chip particles can be prevented from splashing everywhere by arranging the anti-splashing cover, and meanwhile a fan is started to enable the interior of the box body to be in a negative pressure state; suction force is generated at the connecting position of the suction pipe and the splash-proof cover, waste chip particles in the splash-proof cover can be sucked into the box body through the suction pipe, meanwhile, air blown out by the fan can be exhausted from the air outlet through the connecting cover, the connecting pipe and the spiral pipe, and the air can be blown to the punching head to cool the punching head. By arranging the connecting film, the waste chip particles which are not sucked in time in the splash-proof cover can be received, and the situation that the waste chip particles fall out of the splash-proof cover due to angle change of the perforating machine and the perforating head is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of bag production, and more specifically, to a punching device for bag production. Background Art

[0002] Existing punching equipment for luggage production has gradually been mechanized and automated. This type of equipment usually uses electric or pneumatic drive and can automatically complete the punching operation, greatly improving production efficiency and punching accuracy. With the rapid development of CNC technology and intelligent technology, CNC punching machines can automatically complete complex punching tasks according to preset programs. Intelligent technology enables the equipment to automatically adjust the punching parameters according to the characteristics and thickness of the processing material to ensure that each punching can achieve the best effect.

[0003] Existing bag punching equipment usually includes a punching device, a driving device and the like, wherein the punching device is provided with a punching head, and the driving device can drive the punching device to a certain position, and the driving device punches holes in the bag by driving the punching head. During the punching process, a large amount of waste and debris will be generated, and the waste and debris will splash everywhere, but the current punching equipment cannot prevent the waste and debris from splashing everywhere and cannot collect and process the waste and debris. Summary of the invention

[0004] The present invention proposes a punching device for bag production to solve the problem that the current punching device in the background technology cannot prevent waste and debris from splashing everywhere and cannot collect and process the waste and debris.

[0005] To achieve the above object, the present invention provides the following technical solution: a punching device for bag production, comprising a bottom plate, a driving device arranged on the bottom plate, and a punching machine arranged on the driving device, wherein the punching machine is provided with a punching head, and the driving device is used to drive the punching machine and the punching head to move, and further comprising: An anti-splash component for preventing waste chips from splashing everywhere, the anti-splash component is arranged on the punching machine, a collecting component for collecting waste chips is arranged on the driving device, the anti-splash component includes an anti-splash cover, and an anti-drop component for preventing waste chips from falling is arranged on the anti-splash cover; The slide rail frame is arranged on the bottom plate, and a sliding module is slidably arranged on the slide rail frame for preventing the bags to be punched from deforming during the punching process. The slide rail frame is provided with a supporting component for supporting the bags to be punched and an anti-adhesion component for preventing adhesion between bags and capable of providing support.

[0006] Furthermore, the anti-splash component also includes an annular plate fixed to the outer wall of the punch, a first spring is fixed to the annular plate, the first spring is sleeved on the outside of the punch, the anti-splash cover is fixed to the bottom end of the first spring, and the anti-splash cover is slidably connected to the outer wall of the punch.

[0007] Furthermore, a box body is provided on the driving device, a box body is provided inside the box body, a through opening is opened on the box body, a filter screen is fixedly connected to the inner wall of the box body facing the through opening, a fan is fixedly connected to the top of the box body facing the through opening, and the box body is connected to the splash shield through a suction pipe.

[0008] Furthermore, a connecting cover is fixedly connected to the fan, a plurality of holes are provided on the connecting cover, a connecting pipe is fixedly connected to the connecting cover, one end of the connecting pipe passes through the splash cover and is fixedly connected to a spiral tube, the bottom end portion of the connecting tube and the spiral tube are hard tubes, and the other portions of the connecting tube are elastic tubes, the spiral tube is sleeved on the outside of the punching head, and a plurality of air outlets facing the punching head are provided on the spiral tube.

[0009] Furthermore, the anti-drop component includes a first electric push rod fixedly connected to the outer wall of the splash cover, the output end of the first electric push rod is fixedly connected to an elastic moving ring, a plurality of connecting ropes passing through the splash cover are fixedly connected to the moving ring, one end of the connecting rope is fixedly connected to an elastic fixed ring, a connecting membrane is fixedly connected between the fixed ring and the bottom end of the splash cover, the cross-section of the connecting membrane is U-shaped, a plurality of U-shaped arc rods are fixedly connected to the bottom end of the splash cover, and the fixed ring is slidably connected to the outer wall of the arc rod.

[0010] Furthermore, the supporting assembly includes two first bracket plates fixedly connected to the slide rail frame, wherein a motor is fixedly connected to one of the first bracket plates, an output shaft of the motor is fixedly connected to a first rotating shaft rotatably connected between the two first bracket plates, first worm gears are fixedly connected to both ends of the first rotating shaft, two second bracket plates are fixedly connected to the slide rail frame, a second rotating shaft is rotatably connected to the second bracket plate, a first worm gear meshing with the first worm gear is provided at one end of the second rotating shaft, a cam is fixedly connected to the other end of the second rotating shaft, a supporting plate is provided at the tip of the cam, a bag to be punched is provided on the two supporting plates, two third bracket plates are provided on the bottom plate, the supporting plate is provided on the third bracket plate through a guide rod, and a second spring is fixedly connected between the third bracket plate and the supporting plate.

[0011] Furthermore, the anti-adhesion component includes a third rotating shaft rotatably connected to the second bracket plate, one end of the third rotating shaft is provided with a second worm gear, the other end of the third rotating shaft is fixedly connected to a rotating plate, a connecting column is slidably connected to the rotating plate, one end of the connecting column is rotatably connected to the connecting plate, an L-shaped plate is fixedly connected to the connecting plate, a plurality of bags to be punched are provided on the two L-shaped plates, an inclined surface is provided on the L-shaped plate, four fourth bracket plates are provided on the slide rail frame, the fourth bracket plates are all provided with L-shaped grooves, both ends of the L-shaped plates are fixedly connected with sliding columns, and the sliding columns are slidably connected in the corresponding L-shaped grooves.

[0012] Furthermore, two second electric push rods are fixedly connected to the second bracket plate, the output ends of the second electric push rods are fixedly connected to moving plates, the moving plates are fixedly connected to fourth rotating shafts, one end of the fourth rotating shafts are fixedly connected to plug posts, the two plug posts are respectively inserted into the second rotating shaft and the third rotating shaft, the first worm gear and the second worm gear are respectively fixedly connected to the other ends of the two fourth rotating shafts, and the first bracket plate is fixedly connected to a second worm gear meshing with the second worm gear.

[0013] Furthermore, two vertical plates are fixedly connected to the slide rail frame, and a plurality of pressure rollers are fixedly connected between the two vertical plates. The height of the pressure rollers gradually decreases in a direction away from the sliding module.

[0014] The technical effects and advantages of the punching equipment for bag production of the present invention are as follows: (1) By setting up an anti-splash component, a collection component and an anti-drop component, a large amount of waste particles will be generated when the punching machine drives the punching head to punch holes in bags. The splash cover can prevent the waste particles from splashing everywhere. At the same time, the fan can be started to blow air to the outside to extract the air in the box, so that the box is in a negative pressure state, so that suction is generated at the connection between the suction tube and the splash cover, and the waste particles in the splash cover can be sucked into the box through the suction tube. At the same time, the wind blown by the fan can be discharged from the air outlet through the connecting cover, the connecting tube and the spiral tube. The wind will blow towards the punching head to cool the punching head. By setting up a connecting membrane, the waste particles in the splash cover that are not sucked in time can be received, so as to prevent the waste particles from falling out of the splash cover due to the change of angle of the punching machine and the punching head.

[0015] (2) By setting a support component and an anti-adhesion component, when a new bag needs to be replaced on the sliding module, the motor is started to drive the first rotating shaft to rotate. The first rotating shaft drives the second rotating shaft to rotate through the first worm and the first worm gear. The second rotating shaft drives the cam to rotate so that the tip of the cam is away from the support plate. Under the action of the second spring, the two support plates move to both sides so that the support plates are not in contact with the bag. The bag falls onto the sliding module below. Then the two support plates are reset. The third rotating shaft is driven to rotate by the first worm and the second worm gear. The rotating plate at the top of the third rotating shaft rotates. The rotating plate drives the two L-shaped plates to move downward through the connecting column and the connecting plate. Then the two L-shaped plates move to both sides so that multiple bags fall onto the two supporting plates. Then the rotating plate drives the two L-shaped plates to move toward the middle. The L-shaped plate pokes under the second bag at the bottom through the inclined surface, so that the two L-shaped plates move upward. The two L-shaped plates can drive the remaining bags except the bag at the bottom to move upward, thereby preventing the bag at the bottom from adhering to other bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the box body and the splash shield structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of the box body and the splash shield in the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram at A in the middle; Figure 5 It is a schematic diagram of a first partial three-dimensional structure in the present invention; Figure 6 It is a schematic diagram of a second partial three-dimensional structure in the present invention; Figure 7 For the present invention Figure 6 The enlarged schematic diagram of point B in the middle; Figure 8 It is a schematic diagram of the third partial three-dimensional structure in the present invention.

[0017] In the figure: 1. Bottom plate; 2. Driving device; 3. Punching machine; 4. Punching head; 5. Slide rail frame; 6. Sliding module; 7. Splash cover; 8. Circular ring plate; 9. First spring; 10. Box body; 11. Box body; 12. Filter; 13. Fan; 14. Suction pipe; 15. Connecting cover; 16. Connecting pipe; 17. Spiral pipe; 18. Air outlet; 19. First electric push rod; 20. Moving ring; 21. Connecting rope; 22. Fixed ring; 23. Connecting film; 24. Arc rod; 25. First bracket plate; 26. Motor; 27. First rotating shaft; 2 8. First worm; 29. ​​Second bracket plate; 30. Second rotating shaft; 31. First worm wheel; 32. Cam; 33. Support plate; 34. Third bracket plate; 35. Second spring; 36. Third rotating shaft; 37. Second worm wheel; 38. Rotating plate; 39. Connecting column; 40. Connecting plate; 41. L-shaped plate; 42. Inclined surface; 43. Fourth bracket plate; 44. L-shaped groove; 45. Sliding column; 46. Second electric push rod; 47. Moving plate; 48. Fourth rotating shaft; 49. Inserting column; 50. Second worm; 51. Vertical plate; 52. Pressing roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Reference Figure 1 - Figure 8A punching device for bag production, comprising a bottom plate 1, a driving device 2 arranged on the bottom plate 1 and a punching machine 3 arranged on the driving device 2, wherein the punching machine 3 is provided with a punching head 4, and the driving device 2 is used to drive the punching machine 3 and the punching head 4 to move, and further comprising: An anti-splash component for preventing waste chips from splashing everywhere, the anti-splash component is arranged on the punching machine 3, a collecting component for collecting waste chips is arranged on the driving device 2, the anti-splash component includes an anti-splash cover 7, and an anti-drop component for preventing waste chips from falling is arranged on the anti-splash cover 7; The slide rail frame 5 is arranged on the bottom plate 1, and a sliding module 6 is slidably arranged on the slide rail frame 5 for preventing the bags to be punched from deforming during the punching process. The slide rail frame 5 is provided with a supporting component for supporting the bags to be punched and an anti-adhesion component for preventing the bags from sticking together and capable of supporting the bags; When in use, the bags to be punched are placed on the sliding module 6, so that the sliding module 6 drives the bags to the bottom of the driving device 2, the driving device 2 and the puncher 3 are started, and the bags are punched by the punching head 4. During the punching process, a large amount of waste particles will be generated and splashed everywhere. The splash shield 7 of the anti-splash component can effectively prevent the waste particles from splashing, and the anti-drop component can prevent the waste particles blocked in the splash shield 7 from falling out. The collecting component can collect the waste particles in the splash shield 7 and the anti-drop component, and the supporting component and the anti-sticking component can place the bags to be punched. By releasing the supporting component, the bags can fall onto the sliding module 6, thereby achieving the purpose of automatically loading bags. The anti-sticking component can prevent the bags at the bottom from sticking to other bags and preventing them from falling smoothly.

[0020] Reference Figure 2 The anti-splash component also includes a circular plate 8 fixedly connected to the outer wall of the puncher 3, and a first spring 9 is fixedly connected to the circular plate 8. The first spring 9 is sleeved on the outer side of the puncher 3, and the splash cover 7 is fixedly connected to the bottom end of the first spring 9. The splash cover 7 is slidably connected to the outer wall of the puncher 3; when the punching head 4 is punching, the bottom end of the splash cover 7 will contact the bag, and the splash cover 7 will be compressed, and the first spring 9 will be compressed, so that the splash cover 7 can cover the punching head 4 in a relatively closed space, which can effectively prevent the generated waste particles from splashing everywhere to the outside.

[0021] Reference Figure 2 and Figure 3A box body 10 is provided on the driving device 2, a box body 11 is provided in the box body 10, a through opening is opened on the box body 10, a filter screen 12 facing the through opening is fixedly connected to the inner wall of the box body 10, a fan 13 facing the through opening is fixedly connected to the top of the box body 10, and the box body 10 is connected to the splash shield 7 through a suction pipe 14; during the punching process of the punching head 4, the fan 13 is started, and the fan 13 blows upward to extract the air in the box body 10, so that a negative pressure is generated in the box body 10, and the waste particles in the splash shield 7 can be sucked through the suction pipe 14, and the particles are sucked into the box body 11, so as to achieve the purpose of collecting the waste particles.

[0022] Reference Figure 3 , the fan 13 is fixedly connected with a connecting cover 15, and a plurality of holes are provided on the connecting cover 15, and a connecting pipe 16 is fixedly connected to the connecting cover 15, and one end of the connecting pipe 16 passes through the splash cover 7 and is fixedly connected with a spiral tube 17, and the bottom end part of the connecting tube 16 and the spiral tube 17 are hard tubes, and the other parts of the connecting tube 16 are elastic tubes, and the spiral tube 17 is sleeved on the outer side of the punching head 4, and a plurality of air outlets 18 facing the punching head 4 are provided on the spiral tube 17; in the process of starting the fan 13 to collect waste particles, the fan 13 blows upward, and part of the wind enters the connecting tube 16 through the connecting cover 15, and the wind passes through the connecting tube 16 and the spiral tube 17 and is blown out from the air outlet 18, and the wind will blow onto the punching head 4 that is punching holes, so as to cool down the punching head 4, and since the spiral tube 17 is set to be spiral, the wind can be blown onto the punching head 4 from multiple directions and multiple heights.

[0023] Reference Figure 2 , Figure 3 and Figure 4The anti-drop assembly includes a first electric push rod 19 fixedly connected to the outer wall of the splash shield 7, the output end of the first electric push rod 19 is fixedly connected to an elastic moving ring 20, a plurality of connecting ropes 21 penetrating the splash shield 7 are fixedly connected to the moving ring 20, one end of the connecting rope 21 is fixedly connected to an elastic fixing ring 22, a connecting membrane 23 is fixedly connected between the fixing ring 22 and the bottom end of the splash shield 7, the cross section of the connecting membrane 23 is U-shaped, a plurality of U-shaped arc rods 24 are fixedly connected to the bottom end of the splash shield 7, and the fixing ring 22 is slidably connected to the outer wall of the arc rod 24; during the punching process of the punching head 4, the waste particles generated are blocked by the splash shield 7 and cannot splash to the outside, and the large Some of the blocked waste particles will eventually fall into the connecting membrane 23, waiting to be sucked by the suction tube 14. The connecting membrane 23 can prevent the blocked waste particles from falling directly out of the splash shield 7 from below. After punching a bag, while waiting for the next bag to arrive, the punching head 4 is driven to the processing position by the driving device 2, and the first electric push rod 19 is started. The first electric push rod 19 drives the moving ring 20 to move downward along the splash shield 7. Under the elastic recovery effect of the connecting membrane 23, the fixed ring 22 slides on the arc rod 24, causing the waste particles on the connecting membrane 23 to fall off. After the processing is completed, the first electric push rod 19 is started to drive the fixed ring 22 to reset, and the fixed ring 22 drives the connecting membrane 23 to reset.

[0024] Reference Figure 5 , Figure 6 , Figure 7 and Figure 8The support assembly includes two first bracket plates 25 fixedly connected to the slide rail frame 5, one of the first bracket plates 25 is fixedly connected to a motor 26, the output shaft of the motor 26 is fixedly connected to a first shaft 27 rotatably connected between the two first bracket plates 25, both ends of the first shaft 27 are fixedly connected to a first worm 28, two second bracket plates 29 are fixedly connected to the slide rail frame 5, the second bracket plate 29 is rotatably connected to a second shaft 30, one end of the second shaft 30 is provided with a first worm wheel 31 meshing with the first worm 28, the other end of the second shaft 30 is fixedly connected to a cam 32, the tip of the cam 32 is provided with a support plate 33, two support plates 33 are provided with a bag to be punched, and two third support plates 33 are provided on the bottom plate 1. The support plate 33 is arranged on the third support plate 34 through a guide rod, and a second spring 35 is fixedly connected between the third support plate 34 and the support plate 33; the luggage to be punched is placed on the two support plates 33, and when the luggage needs to be placed on the sliding module 6, the motor 26 is started, and the motor 26 drives the first rotating shaft 27 to rotate, and the first rotating shaft 27 drives the two first worms 28 to rotate, and the first worm 28 drives the first worm gear 31 to rotate, and the first worm gear 31 drives the second rotating shaft 30 to rotate, and the second rotating shaft 30 drives the cam 32 to rotate, and the cam 32 rotates to make its tip leave the support plate 33, and under the action of the second spring 35, the support plates 33 on both sides move to both sides, so that the support plates 33 are not in contact with the luggage, and the luggage will fall onto the sliding module 6 below.

[0025] Reference Figure 5 , Figure 6 , Figure 7 and Figure 8The anti-adhesion component includes a third rotating shaft 36 rotatably connected to the second bracket plate 29, one end of the third rotating shaft 36 is provided with a second worm gear 37, the other end of the third rotating shaft 36 is fixedly connected to a rotating plate 38, a connecting column 39 is slidably connected to the rotating plate 38, one end of the connecting column 39 is rotatably connected to a connecting plate 40, an L-shaped plate 41 is fixedly connected to the connecting plate 40, a plurality of bags to be punched are provided on the two L-shaped plates 41, and an inclined surface 42 is provided on the L-shaped plate 41. 5 is provided with four fourth bracket plates 43, each of which is provided with an L-shaped groove 44, and both ends of the L-shaped plate 41 are fixedly connected with a sliding column 45, and the sliding column 45 is slidably connected in the corresponding L-shaped groove 44; when the bag falls onto the sliding module 6 below, the motor 26 is started to drive the cam 32 to rotate, so that the cam 32 pushes the two support plates 33 to the middle and resets, and then the motor 26 is started, and the second worm gear 37 is driven to rotate through the first worm 28, and the second worm gear 37 drives the third shaft 36 to rotate The third rotating shaft 36 drives the rotating plate 38 to rotate downward, and the rotating plate 38 drives the connecting plate 40 and the L-shaped plate 41 to move downward through the connecting column 39, so that the two L-shaped plates 41 move downward at the same time, and the sliding column 45 moves downward along the L-shaped groove 44. The L-shaped plate 41 contacts the top of the supporting plate 33, so that the rotating plate 38 continues to rotate, thereby driving the L-shaped plate 41 to continue to move, so that the sliding column 45 continues to move along the L-shaped groove 44 to one end of the other L-shaped groove 44, that is, the two L-shaped plates 41 move to both sides, and the L-shaped plates 41 and the supporting plate 33 are connected. The bags are not in contact, and multiple bags fall onto the support plate 33 below. The motor 26 is started to drive the rotating plate 38 to rotate in the opposite direction, so that the sliding column 45 moves in the opposite direction along the L-shaped groove 44, and the two L-shaped plates 41 move toward the middle. The L-shaped plate 41 is inserted under the second-to-last bag through the inclined surface 42, and then the L-shaped plate 41 moves upward to lift the other bags upward and leave the bottom bag on the support plate 33 so that the automatic loading can continue next time, to prevent the bottom bag from sticking to other bags due to air pressure and other relationships.

[0026] Reference Figure 5 , Figure 6 , Figure 7 and Figure 8, two second electric push rods 46 are fixedly connected to the second bracket plate 29, and the output ends of the second electric push rods 46 are fixedly connected to the moving plates 47, and the moving plates 47 are fixedly connected to the fourth rotating shafts 48, and one end of the fourth rotating shafts 48 is fixedly connected to the plug posts 49, and the two plug posts 49 are respectively inserted into the second rotating shaft 30 and the third rotating shaft 36, and the first worm gear 31 and the second worm gear 37 are respectively fixedly connected to the other ends of the two fourth rotating shafts 48, and the first bracket plate 25 is fixedly connected to the second worm 50 meshing with the second worm gear 37; when it is necessary to drop the bag on the support plate 33, start the motor 2 The second rotating shaft 30 is driven to rotate by the first worm 28 and the first worm wheel 31. At this time, the second worm wheel 37 is meshed with the second worm 50 and cannot rotate. When the supporting plate 33 puts down the bag and resets, the two second electric push rods 46 are started. The second electric push rods 46 drive the moving plate 47 to move. The moving plate 47 drives the fourth rotating shaft 48 to move. The fourth rotating shaft 48 drives the first worm wheel 31 and the second worm wheel 37 to move respectively, so that the first worm wheel 31 is meshed with the second worm 50, and the second worm wheel 37 is meshed with the first worm 28. The second worm wheel 37 and the third rotating shaft 36 can be driven to rotate by the motor 26.

[0027] Reference Figure 1 and Figure 5 Two vertical plates 51 are fixedly connected to the slide rail frame 5, and a plurality of pressure rollers 52 are fixedly connected between the two vertical plates 51, and the height of the pressure rollers 52 gradually decreases along the direction away from the sliding module 6; after the luggage is placed on the sliding module 6, due to the cavity between the sliding module 6 and the luggage, the air cannot be exhausted in time, and the luggage cannot fit with the sliding module 6. When the luggage passes through the pressure rollers 52, since the height of the pressure rollers 52 gradually decreases along the direction away from the sliding module 6, the pressure rollers 52 can press the luggage tightly against the sliding module 6.

[0028] Working principle: when in use, place the bag to be punched on the sliding module 6, so that the sliding module 6 drives the bag to the bottom of the driving device 2, start the driving device 2 and the punching machine 3, and perform punching operation on the bag through the punching head 4. During the punching process, a large number of waste particles will be generated and splashed everywhere. The splash shield 7 of the anti-splash component can effectively prevent the waste particles from splashing. The anti-drop component can prevent the waste particles blocked in the splash shield 7 from falling out. The collection component can collect the waste particles in the splash shield 7 and the anti-drop component. The bag to be punched can be placed by setting a supporting component and an anti-adhesion component. By releasing the supporting component, the bag can fall onto the sliding module 6, so as to achieve the purpose of automatically loading the bag. The anti-adhesion component can prevent the bag at the bottom from sticking to other bags and preventing it from falling smoothly. When the punching head 4 is punching, the bottom end of the splash shield 7 will contact the bag, and the splash shield 7 will be pressed, and the first spring 9 will be compressed, so that the splash shield 7 can cover the punching head 4 in a relatively closed space, which can effectively prevent the generated waste particles from splashing everywhere to the outside; During the punching process of the punching head 4, the fan 13 is started, and the fan 13 blows upward to extract the air in the box body 10, so that negative pressure is generated in the box body 10, and the waste particles in the splash shield 7 can be sucked through the suction pipe 14, and the particles are sucked into the box body 11, so as to achieve the purpose of collecting the waste particles; When the fan 13 is started to collect waste particles, the fan 13 blows air upward, and part of the air enters the connecting pipe 16 through the connecting cover 15, and the air is blown out from the air outlet 18 through the connecting pipe 16 and the spiral tube 17. The air will blow toward the punching head 4 that is punching holes, so as to cool the punching head 4. Since the spiral tube 17 is set to be spiral, the air can be blown toward the punching head 4 from multiple directions and multiple heights; During the punching process of the punching head 4, the waste particles generated are blocked by the splash shield 7 and cannot splash to the outside. Most of the blocked waste particles will eventually fall into the connecting film 23, waiting to be sucked by the suction tube 14. The connecting film 23 can prevent the blocked waste particles from falling directly out of the splash shield 7 from below. After punching a bag, while waiting for the next bag to arrive, the punching head 4 is driven to the processing position by the driving device 2, and the first electric push rod 19 is started. The first electric push rod 19 drives the moving ring 20 to move downward along the splash shield 7. Under the elastic recovery effect of the connecting film 23, the fixed ring 22 slides on the arc rod 24, so that the waste particles on the connecting film 23 fall off. After the processing is completed, the first electric push rod 19 is started to drive the fixed ring 22 to reset, and the fixed ring 22 drives the connecting film 23 to reset; The bag to be punched is placed on the two support plates 33. When the bag needs to be placed on the sliding module 6, the motor 26 is started, the motor 26 drives the first shaft 27 to rotate, the first shaft 27 drives the two first worms 28 to rotate, the first worm 28 drives the first worm gear 31 to rotate, the first worm gear 31 drives the second shaft 30 to rotate, the second shaft 30 drives the cam 32 to rotate, the cam 32 rotates so that its tip leaves the support plate 33, under the action of the second spring 35, the support plates 33 on both sides move to both sides so that the support plates 33 are not in contact with the bag, and the bag will fall onto the sliding module 6 below; When the bag falls onto the sliding module 6 below, the motor 26 is started to drive the cam 32 to rotate, so that the cam 32 pushes the two support plates 33 to the middle and resets them, and then the motor 26 is started to drive the second worm gear 37 to rotate through the first worm gear 28, and the second worm gear 37 drives the third shaft 36 to rotate, and the third shaft 36 drives the rotating plate 38 to rotate downward, and the rotating plate 38 drives the connecting plate 40 and the L-shaped plate 41 to move downward through the connecting column 39, so that the two L-shaped plates 41 move downward at the same time, and the sliding column 45 moves downward along the L-shaped groove 44, and the L-shaped plate 41 contacts the top of the support plate 33, so that the rotating plate 38 continues to rotate, thereby driving the L-shaped plate 41 to continue to move, so that the sliding plate 38 is The moving column 45 continues to move along the L-shaped groove 44 to one end of the other L-shaped groove 44, that is, the two L-shaped plates 41 move to both sides, the L-shaped plates 41 do not contact the bags, and multiple bags fall onto the supporting plate 33 below. The motor 26 is started to drive the rotating plate 38 to rotate in the opposite direction, so that the sliding column 45 moves in the opposite direction along the L-shaped groove 44, and the two L-shaped plates 41 move toward the middle. The L-shaped plate 41 is inserted under the penultimate bag through the inclined surface 42, and then the L-shaped plate 41 moves upward to lift the other bags upward, leaving the bottom bag on the supporting plate 33 so that the automatic feeding can be continued next time, and the bottom bag is prevented from sticking to other bags due to air pressure and other relationships. When it is necessary to drop the bag on the support plate 33, the motor 26 is started to drive the second shaft 30 to rotate through the first worm 28 and the first worm wheel 31. At this time, the second worm wheel 37 is meshed with the second worm 50 and cannot rotate. When the support plate 33 puts down the bag and resets, the two second electric push rods 46 are started. The second electric push rods 46 drive the moving plate 47 to move. The moving plate 47 drives the fourth shaft 48 to move. The fourth shaft 48 drives the first worm wheel 31 and the second worm wheel 37 to move respectively, so that the first worm wheel 31 is meshed with the second worm 50, and the second worm wheel 37 is meshed with the first worm 28. The second worm wheel 37 and the third shaft 36 can be driven to rotate by the motor 26; After the luggage is placed on the sliding module 6, due to the cavity between the sliding module 6 and the luggage, the air cannot be exhausted in time, and the luggage cannot fit the sliding module 6. When the luggage passes through the pressing roller 52, the pressing roller 52 gradually decreases in height away from the sliding module 6, and the pressing roller 52 can press the luggage tightly against the sliding module 6.

[0029] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for bag production, comprising a base plate (1), a driving device (2) arranged on the base plate (1), and a punching machine (3) arranged on the driving device (2), wherein the punching machine (3) is provided with a punching head (4), and the driving device (2) is used to drive the punching machine (3) and the punching head (4) to move, characterized in that: Also includes: an anti-splash component for preventing waste chips from splashing everywhere, the anti-splash component being arranged on the punching machine (3), a collecting component for collecting waste chips being arranged on the driving device (2), the anti-splash component comprising an anti-splash cover (7), and an anti-drop component for preventing waste chips from falling being arranged on the anti-splash cover (7); A slide rail frame (5), the slide rail frame (5) being arranged on the bottom plate (1), a slide module (6) being slidably arranged on the slide rail frame (5) for preventing the bags to be punched from deforming during the punching process, a support component for supporting the bags to be punched and an anti-adhesion component for preventing the bags from sticking together and capable of supporting the bags being punched being arranged on the slide rail frame (5).

2. The punching equipment for bag production according to claim 1, characterized in that: The anti-splash component also includes a circular plate (8) fixedly connected to the outer wall of the punch (3), a first spring (9) fixedly connected to the circular plate (8), the first spring (9) being sleeved on the outer side of the punch (3), the anti-splash cover (7) being fixedly connected to the bottom end of the first spring (9), and the anti-splash cover (7) being slidably connected to the outer wall of the punch (3).

3. The punching equipment for bag production according to claim 2, characterized in that: The driving device (2) is provided with a box body (10), a box body (11) is provided inside the box body (10), a through opening is opened on the box body (10), a filter screen (12) facing the through opening is fixedly connected to the inner wall of the box body (10), a fan (13) facing the through opening is fixedly connected to the top of the box body (10), and the box body (10) is connected to the splash shield (7) via a suction pipe (14).

4. The punching equipment for bag production according to claim 3, characterized in that: The fan (13) is fixedly connected to a connecting cover (15), the connecting cover (15) is provided with a plurality of holes, the connecting cover (15) is fixedly connected to a connecting pipe (16), one end of the connecting pipe (16) passes through the splash cover (7) and is fixedly connected to a spiral tube (17), the bottom end of the connecting tube (16) and the spiral tube (17) are hard tubes, and the other parts of the connecting tube (16) are elastic tubes, the spiral tube (17) is sleeved on the outside of the punching head (4), and the spiral tube (17) is provided with a plurality of air outlets (18) facing the punching head (4).

5. The punching equipment for bag production according to claim 4, characterized in that: The anti-drop assembly comprises a first electric push rod (19) fixedly connected to the outer wall of the splash shield (7); an output end of the first electric push rod (19) is fixedly connected to an elastic moving ring (20); a plurality of connecting ropes (21) penetrating the splash shield (7) are fixedly connected to the moving ring (20); one end of the connecting rope (21) is fixedly connected to an elastic fixing ring (22); a connecting membrane (23) is fixedly connected between the fixing ring (22) and the bottom end of the splash shield (7); a cross section of the connecting membrane (23) is U-shaped; a plurality of U-shaped arc rods (24) are fixedly connected to the bottom end of the splash shield (7); and the fixing ring (22) is slidably connected to the outer wall of the arc rod (24).

6. The punching equipment for bag production according to claim 5, characterized in that: The support assembly comprises two first bracket plates (25) fixedly connected to the slide rail frame (5), wherein a motor (26) is fixedly connected to one of the first bracket plates (25), an output shaft of the motor (26) is fixedly connected to a first rotating shaft (27) rotatably connected between the two first bracket plates (25), both ends of the first rotating shaft (27) are fixedly connected to a first worm gear (28), and two second bracket plates (29) are fixedly connected to the slide rail frame (5), a second rotating shaft (30) is rotatably connected to the second bracket plates (29), and the second rotating shaft ( A first worm wheel (31) meshing with a first worm gear (28) is disposed at one end of the second rotating shaft (30), a cam (32) is fixedly connected to the other end of the second rotating shaft (30), a support plate (33) is disposed at the tip of the cam (32), a bag to be punched is disposed on the two support plates (33), two third support plates (34) are disposed on the bottom plate (1), the support plates (33) are disposed on the third support plates (34) via guide rods, and a second spring (35) is fixedly connected between the third support plates (34) and the support plates (33).

7. The punching equipment for bag production according to claim 6, characterized in that: The anti-adhesion component comprises a third rotating shaft (36) rotatably connected to the second bracket plate (29), one end of the third rotating shaft (36) is provided with a second worm gear (37), the other end of the third rotating shaft (36) is fixedly connected to a rotating plate (38), a connecting column (39) is slidably connected to the rotating plate (38), one end of the connecting column (39) is rotatably connected to a connecting plate (40), an L-shaped plate (41) is fixedly connected to the connecting plate (40), a plurality of bags to be punched are provided on the two L-shaped plates (41), an inclined surface (42) is provided on the L-shaped plates (41), four fourth bracket plates (43) are provided on the slide rail frame (5), each of the fourth bracket plates (43) is provided with an L-shaped groove (44), and sliding columns (45) are fixedly connected to both ends of the L-shaped plate (41), and the sliding columns (45) are slidably connected in the corresponding L-shaped grooves (44).

8. The punching equipment for bag production according to claim 7, characterized in that: Two second electric push rods (46) are fixedly connected to the second bracket plate (29), and the output ends of the second electric push rods (46) are fixedly connected to a moving plate (47), and the moving plate (47) is fixedly connected to a fourth rotating shaft (48), and one end of the fourth rotating shaft (48) is fixedly connected to an insertion column (49), and the two insertion columns (49) are respectively inserted into the second rotating shaft (30) and the third rotating shaft (36), and the first worm gear (31) and the second worm gear (37) are respectively fixedly connected to the other ends of the two fourth rotating shafts (48), and the first bracket plate (25) is fixedly connected to a second worm (50) meshing with the second worm gear (37).

9. The punching equipment for bag production according to claim 8, characterized in that: Two vertical plates (51) are fixedly connected to the slide rail frame (5), and a plurality of pressure rollers (52) are fixedly connected between the two vertical plates (51). The height of the pressure rollers (52) gradually decreases in a direction away from the sliding module (6).

Images