Punching structure

Abstract

The utility model discloses a punching structure and belongs to the technical field of paper cardboard dust bag devices. Comprising an upper cutter, a lower cutting plate, a waste recycling channel, a spring stripping mechanism, a motor lead screw structure, an air cylinder, a rack and a linear module. An air cylinder is arranged at the upper end of the rack, and a lower cutting plate is arranged at the lower end of the rack; the lower cutting plate is provided with a waste recycling channel, and the lower end of the lower cutting plate is provided with a motor lead screw structure. The upper cutter is connected with the air cylinder, spring stripping mechanisms are arranged on the two sides of the upper cutter, and the spring stripping mechanisms are connected with the rack. According to the punching structure, waste materials can be recycled in time, follow-up punching cannot be affected, and the punching quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper card board dust collecting bag device technical field, especially, relate to a punching structure. BACKGROUND

[0002] At present, along with the domestic household product demand quantity increase, the dust collecting bag demand quantity is increasing unceasingly. In the dust bag paper production process, often need to carry out punching processing. The existing punching structure can only meet the punching demand, cannot recycle the waste material in time, influence the subsequent punching.

[0003] Therefore, the urgent need of a punching structure to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a punching structure to solve the above technical problems.

[0005] To realize above-mentioned purpose, the utility model provides the following technical scheme: a punching structure, including upper cutter, lower cutting plate, recycling waste material passageway, spring stripping mechanism, motor screw rod structure, air cylinder, frame and linear module, the upper end of frame is provided with air cylinder, and the lower end of frame is provided with lower cutting plate, be provided with recycling waste material passageway on the lower cutting plate, and the lower end of lower cutting plate is provided with motor screw rod structure, the upper cutter is connected with air cylinder, and the both sides of upper cutter are provided with spring stripping mechanism, and spring stripping mechanism is connected with frame and is arranged.

[0006] The frame includes a horizontal plate and two vertical plates, the upper ends of the vertical plates are fixedly arranged on the two sides of the underside of the horizontal plate, and the undersides of the vertical plates are fixedly arranged on the lower cutting plate.

[0007] The recycling waste material passageway is arranged in the center of the lower cutting plate through a fixing member, a cutout is formed in the upper portion of the fixing member, and the cutout and the recycling waste material passageway are arranged in a through manner.

[0008] The air cylinder is arranged on the upper surface of the horizontal plate, and the air cylinder is connected with a driving rod.

[0009] The spring stripping mechanism includes a first fixed plate, a guide rod, two stripping structures, and two air cylinder connecting blocks. The guide rod passes through the horizontal plate, is arranged on the two sides of the air cylinder, and is fixedly connected with the first fixed plate on the underside. The first fixed plate is provided with the stripping structure and the air cylinder connecting block, and the stripping structure is located on the outside of the air cylinder connecting block. The air cylinder connecting block is arranged on the outside of the air cylinder connecting head. The stripping structure includes a stripping block, a stripping rod, and a spring. The upper end of the stripping rod passes through the first fixed plate, and the lower end of the stripping rod is fixedly provided with the stripping block. The spring is arranged on the stripping rod.

[0010] The motor screw structure comprises a motor, a supporting block, a screw rod, a limiting plate, a second fixed plate, a third fixed plate and a sleeve; the upper surface of the second fixed plate is fixed on the lower surface of the lower cutting plate, the lower surface of the second fixed plate is fixed with the third fixed plate, and the third fixed plate is provided with the sleeve; the motor is connected with the screw rod, and the sleeve is arranged on the screw rod; the supporting block is located on one side of the motor, and the screw rod penetrates through the supporting block; and the limiting plate is located at the end of the screw rod.

[0011] The linear module comprises a linear guide rail, a sliding block and a fourth fixed plate; the upper surface of the fourth fixed plate is fixed on both sides of the lower surface of the lower cutting plate, the lower surface of the fourth fixed plate is fixed with the sliding block, and the sliding block is arranged in sliding mode along the linear guide rail.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a punch structure, which comprises a lower cutting plate, a spring stripping mechanism, a motor screw structure, a cylinder, an upper cutting knife, a dust bag paper and a recycling waste material channel.

[0014] The punch structure can recycle waste materials in time, does not affect subsequent punching after punching, and increases the punching quality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of a punch structure Figure 1 ;

[0016] Figure 2 It is a schematic view of a punch structure Figure 2 ;

[0017] Figure 3 It is a front view of a punch structure.

[0018] In the drawing: 1, upper cutting knife;11, air blowing hole;2, lower cutting plate;3, recycling waste material channel;31, fixed part;32, cutout;4, spring stripping mechanism;41, fixed plate one;42, guide rod;43, stripping structure;44, cylinder connecting block;431, stripping block;432, stripping rod;5, motor screw structure;51, motor;52, supporting block;53, screw rod;54, limiting plate;55, second fixed plate;56, third fixed plate;57, sleeve;6, cylinder;61, driving rod;62, cylinder connecting head;7, rack;71, horizontal plate;72, vertical plate;73, opening;8, linear module;81, linear guide rail;82, sliding block;83, fourth fixed plate. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a punching structure, including upper cutter 1, lower cutting plate 2, recycling waste passage 3, spring stripping mechanism 4, motor screw rod structure 5, cylinder 6, rack 7 and linear module 8;The upper end of the rack 7 is provided with cylinder 6, and the lower end of the rack 7 is provided with lower cutting plate 2;Recycling waste passage 3 is provided on the lower cutting plate 2, and the lower end of the lower cutting plate 2 is provided with motor screw rod structure 5;The upper cutter 1 is connected with cylinder 6, and the both sides of the upper cutter 1 are provided with spring stripping mechanism 4, which is connected with the rack 7.

[0021] The rack 7 includes a horizontal plate 71 and two vertical plates 72, the upper end of the vertical plate 72 is fixedly arranged on the both sides of the lower side of the horizontal plate 71, and the lower side of the vertical plate 72 is fixedly arranged on the lower cutting plate 2;The central part of the horizontal plate 71 is provided with an opening 73.

[0022] The recycling waste passage 3 is arranged in the center of the lower cutting plate 2 through a fixing part 31, the upper part of the fixing part 31 is provided with a cutout 32, and the cutout 32 and the recycling waste passage 3 are arranged in a penetrating manner. Waste can enter the recycling waste passage 3 through the cutout 32, and a garbage can is arranged at the lower end of the recycling waste passage 3, so that waste can be recycled.

[0023] The cylinder 6 is arranged on the upper surface of the horizontal plate 71, and the cylinder 6 is connected with a driving rod 61;The outer side of the driving rod 61 is provided with a cylinder connecting head 62, the bottom end of the driving rod 61 is provided with the upper cutter 1, the center of the upper cutter 1 is provided with a blowing hole 11, and the size of the upper cutter 1 and the cutout 32 is matched.

[0024] When working, the cylinder 6 is driven to drive the driving rod 61 to move up and down, so that the bottom end of the driving rod 61 and the upper cutter 1 move up and down, and the required hole position is punched out between the upper cutter 1 and the cutout 32.

[0025] The blowing hole 11 can blow the waste into the recycling waste passage 3.

[0026] The spring stripping mechanism 4 comprises a fixed plate one 41, a guide rod 42, two stripping structures 43 and two cylinder connecting blocks 44; the guide rod 42 passes through the cross plate 71 and is fixedly connected with the fixed plate one 41 at the lower side; the stripping structure 43 and the cylinder connecting block 44 are arranged on the fixed plate one 41, and the stripping structure 43 is located outside the cylinder connecting block 44; the cylinder connecting block 44 is arranged outside the cylinder connecting head 62.

[0027] Further, the guide rod 42 is arranged on both sides of the cylinder 6.

[0028] Further, the stripping structure 43 comprises a stripping block 431, a stripping rod 432 and a spring; the upper end of the stripping rod 432 passes through the fixed plate one 41, and the lower end of the stripping rod 432 is fixedly connected with the stripping block 431; the spring is arranged on the stripping rod 432. When the upper cutter 1 is retracted, the stripping structure 43 can push the material back to prevent the material from being taken.

[0029] Further, the cylinder connecting block 44 is arranged on both sides of the cylinder connecting head 62, and the upper end of the cylinder connecting block 44 is arranged between the driving rod 61 and the cylinder connecting head 62, so that the spring stripping mechanism 4 and the cylinder connecting head 62 are connected as a whole. When the driving rod 61 moves up and down, the cylinder connecting head 62 moves up and down synchronously, so that the fixed plate one 41 connected through the cylinder connecting block 44 moves up and down. The guide rods 42 on both sides move up and down synchronously, so that the upper cutter 1 and the stripping structure 43 move up and down.

[0030] The motor screw structure 5 comprises a motor 51, a support block 52, a screw rod 53, a limiting plate 54, a fixed plate two 55, a fixed plate three 56 and a sleeve 57; the upper surface of the fixed plate two 55 is fixed to the lower surface of the lower cutting plate 2, the lower surface of the fixed plate two 55 is fixedly connected with the fixed plate three 56, and the sleeve 57 is arranged on the fixed plate three 56; the motor 51 is connected with the screw rod 53, and the sleeve 57 is arranged on the screw rod 53; the support block 52 is located on one side of the motor 51, and the screw rod 53 passes through the support block 52; the limiting plate 54 is located at the end of the screw rod 53.

[0031] When the motor 51 is driven, the screw rod 53 rotates, so that the sleeve 57 moves forward and backward along the screw rod 53, and then the lower cutting plate 2 and each structure on the lower cutting plate 2 move forward and backward.

[0032] The linear module 8 comprises a linear guide rail 81, a sliding block 82 and a fixed plate four 83; the upper surface of the fixed plate four 83 is fixed to the lower surface on both sides of the lower cutting plate 2, the lower surface of the fixed plate four 83 is fixedly connected with the sliding block 82, and the sliding block 82 is arranged in sliding mode along the linear guide rail 81.

[0033] The punching structure is used for opening holes on materials, and is especially suitable for opening holes on dust bag paper.

[0034] The motor screw rod structure 5 is used in cooperation with the linear module 8, so that the punching structure moves synchronously with the materials.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A punching structure, characterized in that: The invention comprises an upper cutter (1), a lower cutter plate (2), a waste recovery channel (3), a spring stripping mechanism (4), a motor screw structure (5), a cylinder (6), a frame (7) and a linear module (8); the upper end of the frame (7) is provided with a cylinder (6), and the lower end of the frame (7) is provided with a lower cutter plate (2); the lower cutter plate (2) is provided with a waste recovery channel (3), and the lower end of the lower cutter plate (2) is provided with a motor screw structure (5); the upper cutter (1) and the cylinder (6) are connected, and spring stripping mechanisms (4) are provided on both sides of the upper cutter (1), and the spring stripping mechanism (4) and the frame (7) are connected.

2. A punching structure according to claim 1, characterized in that: The frame (7) comprises a transverse plate (71) and two vertical plates (72), the upper ends of the vertical plates (72) being fixedly arranged on both sides of the lower side of the transverse plate (71), and the lower sides of the vertical plates (72) being fixedly arranged on the lower cutting plate (2); an opening (73) is provided in the center of the transverse plate (71).

3. The punching structure according to claim 1, characterized in that: The waste recovery channel (3) is arranged at the center of the lower cutting plate (2) via a fixing member (31). A cutout (32) is provided on the fixing member (31), and the cutout (32) and the waste recovery channel (3) are vertically connected.

4. The punching structure according to claim 2, characterized in that: The cylinder (6) is arranged on the upper surface of the horizontal plate (71), and the cylinder (6) is connected to a driving rod (61); a cylinder connector (62) is arranged on the outer side of the driving rod (61), and an upper cutter (1) is arranged at the bottom end of the driving rod (61), and a blowing hole (11) is arranged at the center of the upper cutter (1). The size of the upper cutter (1) and the incision (32) are adapted to each other.

5. The punching structure according to claim 2, characterized in that: The spring stripping mechanism (4) includes a fixed plate (41), a guide rod (42), two stripping structures (43) and two cylinder connecting blocks (44); the guide rod (42) is arranged through the transverse plate (71), the guide rod (42) is arranged on both sides of the cylinder (6), and the lower side of the guide rod (42) is fixedly connected to the fixed plate (41); the fixed plate (41) is provided with a stripping structure (43) and a cylinder connecting block (44), and the stripping structure (43) is located outside the cylinder connecting block (44); the cylinder connecting block (44) is arranged outside the cylinder connecting head (62); the stripping structure (43) includes a stripping block (431), a stripping rod (432) and a spring; the upper end of the stripping rod (432) is provided through the fixed plate (41), and the lower end of the stripping rod (432) is fixed with the stripping block (431); the spring is arranged on the stripping rod (432).

6. The punching structure according to claim 1, characterized in that: The motor screw structure (5) comprises a motor (51), a support block (52), a screw (53), a limiting plate (54), a second fixing plate (55), a third fixing plate (56) and a sleeve (57); the upper surface of the second fixing plate (55) is fixed to the lower surface of the lower cutting plate (2), the lower surface of the second fixing plate (55) is fixed with a third fixing plate (56), and the third fixing plate (56) is provided with a sleeve (57); the motor (51) is connected to a screw (53), and the screw (53) is provided with a sleeve (57); the support block (52) is located on one side of the motor (51), and the screw (53) passes through the support block (52); the limiting plate (54) is located at the end of the screw (53).

7. The punching structure according to claim 1, characterized in that: The linear module (8) comprises a linear guide rail (81), a slider (82) and a fixed plate four (83); the upper surface of the fixed plate four (83) is fixed to both sides of the lower surface of the lower cutting plate (2), and the slider (82) is fixed to the lower surface of the fixed plate four (83), and the slider (82) is slidably arranged along the linear guide rail (81).

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