Positioning punching device for carton processing

Abstract

The utility model discloses a positionable punching device for carton processing, which relates to the field of carton punching and comprises a base, a U-shaped frame is fixedly mounted at the upper end of the base, a servo motor is fixedly mounted in the center of one end, far away from the base, of the U-shaped frame, and a threaded rod is fixedly mounted on an output shaft of the servo motor. Rectangular frames are fixedly installed on the two sides of the interior of the U-shaped frame, moving plates are slidably installed in the rectangular frames on the two sides, threaded pipes are integrally formed at the upper ends of the moving plates, the threaded rods are in threaded connection with the interiors of the threaded pipes, and fixing blocks are slidably installed on the two sides of the interior of the moving plates. A connecting block is integrally formed at the bottom of the fixing block, a supporting block is integrally formed at the end, away from the fixing block, of the connecting block, and a cylindrical rod is fixedly mounted at the end, away from the connecting block, of the supporting block. By the adoption of the structure, the maneuverability of the pressing plate is effectively improved, and the fixing and limiting effects on different paperboards are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of carton punching, especially relates to a punch device for carton processing with positioning. BACKGROUND

[0002] Carton is the most widely used packaging product, according to different materials, there are corrugated carton, single-layer paperboard box, etc., there are various specifications and models. Commonly used cartons are three layers, five layers, and seven layers are less used, each layer is divided into inner paper, corrugated paper, core paper, face paper, inner and face paper are tea board paper and kraft paper, core paper uses corrugated paper, the color and hand feeling of various papers are different, and the papers produced by different manufacturers (color and hand feeling) are also different. The paperboard needs to be punched during the carton processing.

[0003] The prior art has specially developed some punch devices for carton processing with positioning, for example, the Chinese patent with the publication number "CN209832769U" discloses a "paper shell punching device for carton production", which can drive the lower pressing mechanism at the bottom of the fixed seat to press down through the pressing of the lower pressing mechanism, when the pressing plate at the bottom of the lower pressing mechanism contacts the paper shell, the paper shell will give the telescopic rod an upward resistance, the telescopic rod slides to the inner cavity of the fixed tube, pushes the sliding block to compress the spring, so as to press the paper shell tightly, avoiding the condition that the paper shell deviates during the punching process, and further making the punching more accurate.

[0004] Although when the pressing plate at the bottom of the lower pressing mechanism contacts the paper shell, the paper shell will give the telescopic rod an upward resistance, the telescopic rod slides to the inner cavity of the fixed tube, pushes the sliding block to compress the spring, so as to press the paper shell tightly, avoiding the condition that the paper shell deviates during the punching process, and further making the punching more accurate, but the lower pressing mechanism in the above structure cannot be effectively adjusted, when dealing with paperboards of different sizes, the lower pressing mechanism will still be unable to effectively fix the narrow paperboard due to the too short distance of some paperboards, which will cause the narrow paperboard to deviate during punching, and the waste material punched out of the paperboard in the above structure cannot be stored, which will make it cumbersome for the staff to clean the workbench. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a punch device for carton processing with positioning, to solve the problem that the carton cannot be positioned during punching.

[0006] The above technical purpose of the utility model is realized through the following technical scheme:

[0007] The application discloses a positionable paper box processing punching device, which comprises a base, a U-shaped frame fixedly installed at the upper end of the base, a servo motor fixedly installed at the center position of the end of the U-shaped frame away from the base, a threaded rod fixedly installed on the output shaft of the servo motor, a rectangular frame fixedly installed at the two sides of the inside of the U-shaped frame, a moving plate slidingly installed in the inside of the two rectangular frames, a threaded tube integrally formed at the upper end of the moving plate, the threaded rod being threadedly connected in the inside of the threaded tube, a fixed block slidingly installed at the two sides of the inside of the moving plate, a connecting block integrally formed at the bottom of the fixed block, a support block integrally formed at the end of the connecting block away from the fixed block, a cylindrical rod fixedly installed at the end of the support block away from the connecting block, a sliding rod slidingly installed in the inside of the cylindrical rod, a pressing plate integrally formed at the end of the sliding rod away from the cylindrical rod, a support frame fixedly installed at the end of the moving plate away from the threaded tube, a punching head fixedly installed at the end of the support frame away from the moving plate, a placing plate fixedly installed at the upper end of the base, and a drawer slidingly connected in the inside of the base.

[0008] As a preferred technical scheme, a rectangular groove is formed in the inside of the rectangular frame, and a support rod is fixedly installed in the inside of the rectangular groove.

[0009] As a preferred technical scheme, the protruding blocks are slidingly installed in the rectangular grooves, the circular openings are sleeved on the outer circles of the support rods, the two sides of the inside of the moving plate are provided with adjusting grooves, and a plurality of adjusting openings are formed in the two sides of the adjusting grooves.

[0010] As a preferred technical scheme, the two sides of the fixed blocks and the support blocks are provided with pin interfaces, a pin rod is inserted into the pin interfaces, the pin rod is slidingly connected to the adjusting openings through the pin interfaces formed in the fixed blocks, and the pin rod is slidingly connected to the pin interfaces formed in the two sides of the support blocks.

[0011] As a preferred technical scheme, a slot is formed in the inside of the cylindrical rod, a spring is fixedly installed in the inside of the slot, a stop block is fixedly installed at the end of the spring away from the cylindrical rod, and the stop block is integrally formed at one end of the sliding rod.

[0012] As a preferred technical scheme, a falling groove is formed in the inside of the base, a sliding groove is formed in one side of the base, and the bottom of the falling groove is in communication with the sliding groove.

[0013] As a preferred technical scheme, two limiting grooves are formed in the bottom of the sliding groove, limiting blocks are integrally formed at the bottom of the drawer, the limiting blocks are slidingly installed in the limiting grooves, a handle is fixedly installed at one end of the drawer, and support legs are fixedly installed around the bottom of the base.

[0014] To sum up, the utility model mainly has the following beneficial effects:

[0015] First, in use, the staff can first place the paperboard that needs to be punched on the upper end of the placing plate, and then adjust the pressing plate slidably installed on both sides of the moving plate to be consistent with the paperboard that needs to be punched, so that the pressing plate is moved to a position suitable for the paperboard, effectively improving the mobility of the pressing plate and the fixing and limiting effect on different paperboards.

[0016] Second, the paperboard waste penetrated by the punching head will fall from the bottom of the placing plate into the falling groove, and then the waste will fall into the drawer along the falling groove, so that the waste can be effectively collected, and the staff can pull out the drawer by pulling the handle provided at one end of the drawer and then handle it, so as to improve the cleanliness of the upper end of the base. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the utility model;

[0018] Figure 2 is a structural schematic diagram of the drawer of the utility model;

[0019] Figure 3 is a structural schematic diagram of the moving plate of the utility model;

[0020] Figure 4 is a structural schematic diagram of the internal section of the base of the utility model;

[0021] Figure 5 is a structural schematic diagram of the internal section of the cylindrical rod of the utility model;

[0022] Figure 6 is an enlarged structural schematic diagram of part A of the utility model. Figure 5

[0023] REFERENCE SIGNS: 1, servo motor; 2, threaded pipe; 3, support frame; 4, moving plate; 5, fixed block; 6, U-shaped frame; 7, cylindrical rod; 8, sliding rod; 9, punching head; 10, pressing plate; 11, rectangular frame; 12, rectangular groove; 13, placing plate; 14, base; 15, handle; 16, drawer; 17, support leg; 18, support rod; 19, limiting block; 20, sliding groove; 21, limiting groove; 22, support block; 23, round port; 24, pin interface; 25, connecting block; 26, adjusting groove; 27, adjusting port; 28, insertion rod; 29, protruding block; 30, spring; 31, notch; 32, stop block; 33, falling groove; 34, threaded rod. DETAILED DESCRIPTION

[0024] EMBODIMENT ​

[0025] Referring to Figures 1-6 The embodiment of the paper box processing puncher can be positioned, which comprises a base 14, a U-shaped frame 6 fixedly installed at the upper end of the base 14, a servo motor 1 fixedly installed at the center position of the end of the U-shaped frame 6 away from the base 14, a threaded rod 34 fixedly installed on the output shaft of the servo motor 1, a rectangular frame 11 fixedly installed at the inside of both sides of the U-shaped frame 6, a moving plate 4 slidingly installed at the inside of both sides of the rectangular frame 11, a threaded tube 2 integrally formed at the upper end of the moving plate 4, the threaded rod 34 being screw-connected in the inside of the threaded tube 2, a fixed block 5 slidingly installed at the inside of both sides of the moving plate 4, a connecting block 25 integrally formed at the bottom of the fixed block 5, a support block 22 integrally formed at the end of the connecting block 25 away from the fixed block 5, a cylindrical rod 7 fixedly installed at the end of the support block 22 away from the connecting block 25, a sliding rod 8 slidingly installed in the inside of the cylindrical rod 7, a pressing plate 10 integrally formed at the end of the sliding rod 8 away from the cylindrical rod 7, a support frame 3 fixedly installed at the end of the moving plate 4 away from the threaded tube 2, a punching head 9 fixedly installed at the end of the support frame 3 away from the moving plate 4, a placing plate 13 fixedly installed at the upper end of the base 14, and a drawer 16 slidingly connected in the inside of the base 14.

[0026] Referring to Figures 2-3 The inside of the rectangular frame 11 is provided with a rectangular groove 12, and the inside of the rectangular groove 12 is fixedly installed with a support rod 18. Both sides of the moving plate 4 are integrally formed with a protruding block 29, and the inside of the protruding block 29 is provided with a circular port 23. The protruding block 29 is slidingly installed in the inside of the rectangular groove 12, and the circular port 23 is sleeved on the outer circle of the support rod 18. Both sides of the inside of the moving plate 4 are provided with an adjusting groove 26, and both sides of the moving plate 4 located in the adjusting groove 26 are provided with a plurality of adjusting ports 27. When the protruding block 29 is slidingly installed in the inside of the rectangular frame 11, the moving plate 4 can be provided with the position and limiting effect, so that the moving plate 4 will not be deviated when moving the paperboard. Both sides of the fixed block 5 and the support block 22 are provided with a pin port 24, and the pin port 24 is inserted with a plug-in rod 28. The plug-in rod 28 is slidingly installed in the adjusting port 27 through the pin port 24 provided in the inside of the fixed block 5. The plug-in rod 28 is slidingly installed in the pin port 24 provided at both sides of the support block 22 from the adjusting groove 26. In this way, the pressing plate 10 can be effectively adjusted, and the mobility of the pressing plate 10 can be effectively improved, and the fixing and limiting effect on different paperboards can be improved.

[0027] Referring to Figure 4 , Figures 5-6, the inside of the cylindrical rod 7 is provided with a notch 31, the inside of the notch 31 is fixedly installed with a spring 30, the end of the spring 30 away from the cylindrical rod 7 is fixedly installed with a stop block 32, the end of the stop block 32 away from the spring 30 is integrally formed on one end of the sliding rod 8, when the pressing plate 10 contacts with the paper shell, the paper shell will give the sliding rod 8 an upward resistance, the sliding rod 8 slides to the inside of the cylindrical rod 7, pushes the stop block 32 to compress the spring 30, so as to press the paper shell, avoids the situation that the paper shell deviates in the punching process, and further makes the punching more accurate.

[0028] Reference Figures 2-5 , the inside of the base 14 is provided with a falling groove 33, one side of the base 14 is provided with a sliding groove 20, the bottom of the falling groove 33 is communicated with the sliding groove 20, the bottom of the sliding groove 20 is provided with two limiting grooves 21, the bottom of the drawer 16 is integrally formed with a limiting block 19, the limiting block 19 is slidingly installed in the limiting groove 21, one end of the drawer 16 is fixedly installed with a handle 15, the bottom of the base 14 is fixedly installed with a supporting leg 17 around, the paperboard waste which is penetrated by the punching head 9 will fall from the bottom of the placing plate 13 to the inside of the falling groove 33, then the waste will fall along the falling groove 33 to the drawer 16, so that the waste will fall into the drawer 16 which is slidingly installed in the sliding groove 20, so as to effectively collect the waste.

[0029] Principle and advantages: in use, the staff can first put the need to punch the paperboard on the end of the placement plate 13, then adjust the pressing plate 10 installed on both sides of the moving plate 4 with the need to punch the paperboard, in the adjustment, the staff first take out the plug-in rod 28 inserted in the adjusting port 27 and the pin interface 24, then move the fixed block 5, with the movement of the fixed block 5, the connecting block 25 integrally formed at the bottom of the fixed block 5 will move inside the adjusting slot 26 opened on both sides of the moving plate 4, the connecting block 25 drives the support block 22 integrally formed at the bottom to move, so that the cylindrical rod 7 fixedly installed at the bottom of the support block 22 will drive the sliding rod 8 and the pressing plate 10 fixedly installed at the bottom of the sliding rod 8 to move, which will make the pressing plate 10 move to the position suitable for the paperboard, effectively improve the mobility of the pressing plate 10 and improve the fixing and limiting effect of different paperboard, when the pressing plate 10 is adjusted to the appropriate position, the staff inserts the plug-in rod 28 into the inside of the fixed block 5, and then slides the plug-in rod 28 to the adjusting port 27 opened on both sides of the adjusting slot 26 through the inside of the fixed block 5, and then slides to the support block 22 through the adjusting port 27, so that the pressing plate 10 is fixed at the position suitable for the paperboard, then the staff starts the servo motor 1 to make the servo motor 1 rotate and drive the threaded rod 34 fixedly installed on the output shaft of the servo motor 1 to rotate, since the threaded tube 2 is fixedly installed at the upper end of the moving plate 4, the threaded rod 34 is screw connected in the threaded tube 2, when the threaded rod 34 rotates, the moving plate 4 will move towards the paperboard, the U-shaped frame 6 has a rectangular frame 11 fixedly installed at both sides in the inside, and a support rod 18 fixedly installed in the inside of the rectangular frame 11, the moving plate 4 has a protruding block 29 integrally formed at both sides, the protruding block 29 is slidably installed in the rectangular frame 11, and the support rod 18 is slidably connected in the inside of the protruding block 29, when the moving plate 4 moves downward, the protruding block 29 slidably installed in the rectangular frame 11 can better provide the position and limiting effect for the moving plate 4, so that the moving plate 4 will not deviate when moving towards the paperboard, when the pressing plate 10 contacts the paperboard, the paperboard will give the sliding rod 8 an upward resistance, the sliding rod 8 slides to the inside of the cylindrical rod 7, pushes the stop block 32 to compress the spring 30, so as to press the paperboard tightly, avoid the deviation of the paperboard in the punching process, and further make the punching more accurate, after pressing, the punching head 9 continues to press downward and penetrates the paperboard under the action of the support frame 3 and the moving plate 4, so as to complete the punching effect, the drop slot 33 is opened in the inside of the base 14, the paperboard waste penetrated by the punching head 9 will fall from the bottom of the placement plate 13 to the inside of the drop slot 33, then the waste will fall along the drop slot 33 and fall into the drawer 16, the slide slot 20 is opened on one side of the base 14, the bottom of the drop slot 33 is communicated with the slide slot 20, so that the waste will fall into the drawer 16 slidably installed in the slide slot 20, which can effectively collect the waste, the staff can pull out the drawer 16 by pulling the handle 15 provided at one end of the drawer 16, and then handle it, which can improve the cleanliness of the upper end of the base 14.

Claims

1. A positioning punching device for cardboard box processing, comprising a base (14), characterized in that: A U-shaped frame (6) is fixedly installed on the upper end of the base (14). A servo motor (1) is fixedly installed at the center of the end of the U-shaped frame (6) away from the base (14). A threaded rod (34) is fixedly installed on the output shaft of the servo motor (1). Rectangular frames (11) are fixedly installed on both sides of the inside of the U-shaped frame (6). A movable plate (4) is slidably installed inside the rectangular frames (11) on both sides. A threaded tube (2) is integrally formed on the upper end of the movable plate (4). The threaded rod (34) is threadedly connected to the inside of the threaded tube (2). Fixing blocks (5) are slidably installed on both sides of the inside of the movable plate (4). A connecting block (25) is integrally formed on the bottom of the fixing block (5). The connecting block (25) has a support block (22) integrally formed at the end away from the fixed block (5). A cylindrical rod (7) is fixedly installed at the end of the support block (22) away from the connecting block (25). A sliding rod (8) is slidably installed inside the cylindrical rod (7). A pressure plate (10) is integrally formed at the end of the sliding rod (8) away from the cylindrical rod (7). A support frame (3) is fixedly installed at the end of the moving plate (4) away from the threaded tube (2). A punch head (9) is fixedly installed at the end of the support frame (3) away from the moving plate (4). A placement plate (13) is fixedly installed at the upper end of the base (14). A drawer (16) is slidably connected inside the base (14).

2. The perforation device for positioning cardboard box processing according to claim 1, characterized in that: The rectangular frame (11) has a rectangular groove (12) inside, and a support rod (18) is fixedly installed inside the rectangular groove (12). Both sides of the movable plate (4) are integrally formed with protrusions (29), and the protrusions (29) have circular openings (23) inside.

3. The perforation device for positioning cardboard box processing according to claim 2, characterized in that: The protrusion (29) is slidably installed inside the rectangular groove (12), the circular opening (23) is sleeved on the outer ring of the support rod (18), and the movable plate (4) has adjustment grooves (26) on both sides inside, and the movable plate (4) has multiple adjustment ports (27) on both sides of the adjustment grooves (26).

4. The perforating device for positioning cardboard box processing according to claim 1, characterized in that: Both sides of the fixing block (5) and the support block (22) are provided with pin interfaces (24). A plug rod (28) is inserted into the inside of the pin interface (24). The plug rod (28) slides through the pin interface (24) inside the fixing block (5) into the adjustment port (27). The plug rod (28) slides from the adjustment groove (26) into the pin interface (24) on both sides of the support block (22).

5. The perforating device for positioning cardboard box processing according to claim 1, characterized in that: The cylindrical rod (7) has a slot (31) inside, and a spring (30) is fixedly installed inside the slot (31). A stop block (32) is fixedly installed at the end of the spring (30) away from the cylindrical rod (7). The end of the stop block (32) away from the spring (30) is integrally formed at one end of the sliding rod (8).

6. The perforating device for positioning cardboard box processing according to claim 1, characterized in that: The base (14) has a drop groove (33) inside and a sliding groove (20) on one side. The bottom of the drop groove (33) is connected to the sliding groove (20).

7. The perforating device for positioning cardboard box processing according to claim 6, characterized in that: The bottom of the sliding groove (20) has two limiting grooves (21), and the bottom of the drawer (16) is integrally formed with a limiting block (19). The limiting block (19) is slidably installed inside the limiting groove (21). One end of the drawer (16) is fixedly installed with a handle (15), and the bottom of the base (14) is fixedly installed with support legs (17) around its perimeter.

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