Auxiliary device for die-cutting machine

Abstract

The auxiliary device for the die-cutting machine comprises a conveying mechanism, an infrared receiver is installed on the right portion of the lower end of the conveying mechanism, a bottom plate is arranged on the right side of the conveying mechanism, a positioning rod is installed at the upper end of the bottom plate, the outer surface of the positioning rod is rotationally connected with a rotating cylinder, and a rotating block is installed at the upper end of the rotating cylinder and rotationally connected with the positioning rod. One end of each fixing rod is provided with a matching rod, one end, close to the corresponding rotating block, of each matching rod is provided with an insertion groove, and one end of each insertion groove penetrates through the corresponding matching rod. According to the corrugated board collecting device, a plurality of collecting frames can be installed at a time and can automatically collect corrugated boards in turns, the number of times of replacing the collecting frames midway by workers is reduced, the workers can be vacated for a period of time to do other activities, and the working efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the field of die cutting, in particular to an auxiliary device for a die cutting machine. Background Art

[0002] Traditional die-cutting refers to a cutting process for the post-processing of printed products. The die-cutting process can make printed products or other paper products into die-cutting plates according to pre-designed patterns for cutting, so that the shape of printed products is no longer limited to straight edges and right angles. Traditional die-cutting production uses die-cutting knives to combine die-cutting plates according to the patterns required by product design. Under the action of pressure, printed products or other plate-shaped blanks are rolled into the required shape or cut marks.

[0003] A Chinese patent discloses a discharging auxiliary device for a printing die-cutting machine (authorization announcement number CN 116810905A). The patented technology can limit the threaded block, and then adjust the height of the limit of the connecting roller, so that it can be used for limiting cardboards of different thicknesses. However, when the collection box is full of cardboards, the staff needs to take the collection box away in time and dispose of the cardboards in the collection box. At the same time, the empty collection box is installed on the right side of the conveyor belt for collection. After a day's work, the staff needs to replace the collection box many times in time to ensure the normal progress of the material collection work. The staff needs to replace the collection box every once in a while, which greatly affects the staff's other work and affects the staff's work efficiency. Therefore, a person skilled in the art provides an auxiliary device for a die-cutting machine to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an auxiliary device for a die-cutting machine, including a conveying mechanism, an infrared receiver is installed at the right part of the lower end of the conveying mechanism, a bottom plate is arranged on the right side of the conveying mechanism, a positioning rod is installed at the upper end of the bottom plate, the outer surface of the positioning rod is rotatably connected to a rotating cylinder, a rotating block is installed at the upper end of the rotating cylinder, and the rotating block is rotatably connected to the positioning rod, a fixing rod is symmetrically installed on the side of the rotating block, a matching rod is installed at one end of the fixing rod, a slot is provided at the matching rod close to one end of the rotating block, and one end of the slot passes through the matching rod;

[0005] A groove is provided at one end of the matching rod away from the fixed rod, and guide rods are symmetrically installed inside the groove. The outer surfaces of the two guide rods are slidably connected to the buckle pull block, and a blocking block is installed near one end of the buckle pull block, and the blocking block is located at one end of the slot. A fixed block is installed on the outer surface of the positioning rod, an infrared transmitter is installed at the left end of the fixed block, and the infrared transmitter corresponds to the position of the infrared receiver, a cross bar is installed at the upper end of the positioning rod, a motor 2 is installed at the upper end of the cross bar, and a gear 1 is installed at the lower end of the motor 2;

[0006] A collecting frame is arranged on one side of the fixed rod, and notches are symmetrically provided at the left and right ends of the collecting frame, and the notches correspond to the positions of the infrared transmitter and the infrared receiver. A plug-in block is installed at the rear end of the collecting frame, and a lifting slot hole is provided at the front end of the collecting frame. A groove rod is installed at the front end of the collecting frame corresponding to the position of the lifting slot hole, and a threaded rod is arranged inside the groove rod, and gear two is installed on the upper end of the threaded rod, and gear two is meshed with gear one, and a threaded sleeve is sleeved on the outer surface of the threaded rod, and a support plate is slidably connected to the inside of the collecting frame, and the support plate is fixedly connected to the threaded sleeve, and the support plate is located at the lower side of the infrared transmitter and the infrared receiver.

[0007] Preferably, a bevel gear 1 is installed on the outer surface of the rotating cylinder, and the bevel gear 1 is meshed with the bevel gear 2.

[0008] Preferably: the motor 1 is installed at the right end of the bevel gear 2.

[0009] Preferably: a spring is sleeved on the outer surface of the guide rod.

[0010] Preferably: universal wheels are symmetrically mounted on the lower end of the collecting frame.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model can install a plurality of collecting frames at one time, so that the plurality of collecting frames can automatically collect corrugated paperboards in turn, reducing the number of times that workers change the collecting frames midway, allowing the workers to free up some time to do other work, thereby improving the work efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of this application;

[0014] Figure 2 It is a structural schematic diagram of the base plate of the present application;

[0015] Figure 3 It is a structural schematic diagram of the fixing rod of the present application;

[0016] Figure 4 It is a structural schematic diagram of the groove of the present application;

[0017] Figure 5 It is a schematic diagram of the structure of the collection frame of this application;

[0018] In the figure: 1. conveying mechanism; 2. infrared receiver; 3. bottom plate; 4. positioning rod; 5. rotating cylinder; 6. bevel gear 1; 7. bevel gear 2; 8. motor 1; 9. rotating block; 10. fixing rod; 11. matching rod; 12. slot; 13. groove; 14. guide rod; 15. buckle and pull block; 16. blocking block; 17. spring; 18. fixing block; 19. infrared transmitter; 20. cross bar; 21. motor 2; 22. gear 1; 23. collection frame; 24. notch; 25. universal wheel; 26. plug-in block; 27. lifting slot hole; 28. groove rod; 29. ​​threaded rod; 30. gear 2; 31. threaded sleeve; 32. support plate. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figures 1 to 5In this embodiment, an auxiliary device for a die-cutting machine is provided, including a conveying mechanism 1, an infrared receiver 2 is installed at the right part of the lower end of the conveying mechanism 1, a bottom plate 3 is arranged on the right side of the conveying mechanism 1, a positioning rod 4 is installed on the upper end of the bottom plate 3, the outer surface of the positioning rod 4 is rotatably connected to a rotating cylinder 5, a bevel gear 1 6 is installed on the outer surface of the rotating cylinder 5, the bevel gear 1 6 is meshed with the bevel gear 2 7, a motor 1 8 is installed on the right end of the bevel gear 2 7, a rotating block 9 is installed on the upper end of the rotating cylinder 5, and the rotating block 9 is rotatably connected to the positioning rod 4, and the rotating block 9 is symmetrically installed on the side. A fixing rod 10 is provided with a matching rod 11 at one end of the fixing rod 10, a slot 12 is provided at one end of the matching rod 11 close to the rotating block 9, and one end of the slot 12 passes through the matching rod 11, a groove 13 is provided at one end of the matching rod 11 away from the fixing rod 10, and guide rods 14 are symmetrically installed inside the groove 13, and the outer surfaces of the two guide rods 14 are slidably connected to the buckle pull block 15, and the buckle pull block 15 is provided with a blocking block 16 at one end of the slot 12, and the blocking block 16 is located at one end of the slot 12, and a spring 17 is sleeved on the outer surface of the guide rod 14, and the outer surface of the positioning rod 4 A fixing block 18 is mounted on the surface, an infrared transmitter 19 is mounted on the left end of the fixing block 18, and the infrared transmitter 19 corresponds to the position of the infrared receiver 2, a cross bar 20 is mounted on the upper end of the positioning rod 4, a motor 21 is mounted on the upper end of the cross bar 20, a gear 1 22 is mounted on the lower end of the motor 21, a collecting frame 23 is arranged on one side of the fixing rod 10, a universal wheel 25 is symmetrically mounted on the lower end of the collecting frame 23, notches 24 are symmetrically provided at the left and right ends of the collecting frame 23, and the notches 24 correspond to the positions of the infrared transmitter 19 and the infrared receiver 2, and the collecting frame 23 is provided with a plurality of notches 24. A plug block 26 is installed at the rear end of the collection frame 23, and a lifting slot hole 27 is opened at the front end of the collection frame 23. A groove rod 28 is installed at the front end of the collection frame 23 corresponding to the lifting slot hole 27. A threaded rod 29 is arranged inside the groove rod 28. A gear 2 30 is installed on the upper end of the threaded rod 29, and the gear 2 30 is meshed with the gear 1 22. A threaded sleeve 31 is sleeved on the outer surface of the threaded rod 29. A support plate 32 is slidably connected to the inside of the collection frame 23, and the support plate 32 is fixedly connected to the threaded sleeve 31. The support plate 32 is located at the lower side of the infrared transmitter 19 and the infrared receiver 2.

[0021] The working principle of the utility model is as follows: the device is equipped with an external controller, the plug block 26 of the collection frame 23 is inserted into the slot 12, the buckle pull block 15 is pushed to move by the spring 17, the buckle pull block 15 drives the blocking block 16 to move to one end of the slot 12, the plug block 26 is blocked by the blocking block 16, so that the collection frame 23 is installed on the side of the fixed rod 10 and the matching rod 11, and then the motor 18 is controlled to work, the motor 18 drives the rotating cylinder 5 to rotate intermittently through the meshing of the bevel gear 27 and the bevel gear 16, the rotating cylinder 5 drives the collection frame 23 to rotate intermittently through the rotating block 9, the fixed rod 10 and the matching rod 11, so that the collection frame 23 is transferred to the right side of the conveying mechanism 1, and at the same time, the gear 2 30 is meshed with the gear 1 22, and at the same time, the infrared transmitter 19 emits an infrared ray. The infrared rays pass through the notch 24 and are emitted to the infrared receiver 2. The conveying mechanism 1 transfers the die-cut corrugated cardboard to the collecting frame 23, and the corrugated cardboard falls on the support plate 32. When the corrugated cardboard on the support plate 32 is piled up to a certain height, the piled up corrugated cardboard will block the infrared rays emitted by the infrared transmitter 19 for a long time, so that the controller receives the signal to control the motor 21 to work. The motor 21 drives the threaded rod 29 to rotate through the engagement of the gear 22 and the gear 1 30. The threaded rod 29 drives the support plate 32 to intermittently descend a certain distance through the threaded sleeve 31. The accumulated corrugated cardboard descends to make room for the corrugated cardboard behind to fall down. At the same time, the infrared receiver 2 receives the infrared rays emitted by the infrared transmitter 19.

[0022] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An auxiliary device for a die-cutting machine, comprising a conveying mechanism (1), characterized in that: An infrared receiver (2) is installed at the right part of the lower end of the conveying mechanism (1), a bottom plate (3) is arranged on the right side of the conveying mechanism (1), a positioning rod (4) is installed at the upper end of the bottom plate (3), the outer surface of the positioning rod (4) is rotatably connected to the rotating cylinder (5), a rotating block (9) is installed at the upper end of the rotating cylinder (5), and the rotating block (9) is rotatably connected to the positioning rod (4), a fixing rod (10) is symmetrically installed on the side of the rotating block (9), a matching rod (11) is installed at one end of the fixing rod (10), a slot (12) is provided at one end of the matching rod (11) close to the rotating block (9), and one end of the slot (12) passes through the matching rod (11); A groove (13) is provided at one end of the matching rod (11) away from the fixed rod (10), and a guide rod (14) is symmetrically installed inside the groove (13). The outer surfaces of the two guide rods (14) are slidably connected to the buckle pull block (15), and a blocking block (16) is installed at one end of the buckle pull block (15) close to the slot (12), and the blocking block (16) is located at one end of the slot (12). A fixed block (18) is installed on the outer surface of the positioning rod (4), and an infrared transmitter (19) is installed at the left end of the fixed block (18), and the infrared transmitter (19) corresponds to the position of the infrared receiver (2). A cross bar (20) is installed at the upper end of the positioning rod (4), and a motor 2 (21) is installed at the upper end of the cross bar (20), and a gear 1 (22) is installed at the lower end of the motor 2 (21); A collecting frame (23) is arranged on one side of the fixing rod (10), and notches (24) are symmetrically provided at the left and right ends of the collecting frame (23), and the notches (24) correspond to the positions of the infrared transmitter (19) and the infrared receiver (2). An insert block (26) is installed at the rear end of the collecting frame (23), and a lifting slot hole (27) is provided at the front end of the collecting frame (23). A groove rod (28) is installed at the front end of the collecting frame (23) corresponding to the position of the lifting slot hole (27), and a threaded rod (29) is arranged inside the groove rod (28). A gear 2 (30) is installed at the upper end of the threaded rod (29), and the gear 2 (30) is meshed with the gear 1 (22). A threaded sleeve (31) is sleeved on the outer surface of the threaded rod (29), and a support plate (32) is slidably connected inside the collecting frame (23), and the support plate (32) is fixedly connected to the threaded sleeve (31), and the support plate (32) is located at the lower side of the infrared transmitter (19) and the infrared receiver (2).

2. The auxiliary device for a die-cutting machine according to claim 1, characterized in that: A bevel gear 1 (6) is installed on the outer surface of the rotating cylinder (5), and the bevel gear 1 (6) is meshed with the bevel gear 2 (7).

3. The auxiliary device for a die-cutting machine according to claim 2, characterized in that: The right end of the bevel gear 2 (7) is equipped with a motor 1 (8).

4. The auxiliary device for a die-cutting machine according to claim 1, characterized in that: A spring (17) is sleeved on the outer surface of the guide rod (14).

5. The auxiliary device for a die-cutting machine according to claim 1, characterized in that: Universal wheels (25) are symmetrically mounted on the lower end of the collecting frame (23).

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