CN113103662B - Integrated punching and forming machine for processing white spirit packaging boxes - Google Patents

Abstract

The invention relates to the technical field of packaging box processing, and discloses an integrated punching and forming machine for processing a liquor packaging box, which comprises a U-shaped frame and a punching assembly, wherein the punching assembly comprises a transverse plate, an automatic positioning mechanism is installed on the transverse plate, a through hole is formed in the transverse plate in a penetrating manner, two symmetrical slide bars are inserted in the through hole in a sliding manner, the opposite ends of the two slide bars are fixedly connected with fixed blocks, punching heads are fixedly installed at the centers of the lower surfaces of the two fixed blocks, a lead screw and a guide rod are respectively arranged on the two fixed blocks in a penetrating manner, the lead screw and the guide rod are rotatably connected with the fixed blocks through bearings, and two L-shaped cutters which are symmetrical about the fixed blocks are movably sleeved on the lead screw and the guide rod. This integral type punching press make-up machine that punches is used in white spirit packing carton processing not only makes things convenient for the white spirit packing carton to carry out the punching press shaping of punching to different models, improves the suitability, makes the cardboard can not take place the skew in the course of working moreover, effectively ensures the punching press precision of punching.

Description

An integrated punching and punching machine for processing liquor packaging boxes

technical field

The invention relates to the technical field of packaging box processing, in particular to an integrated punching and punching forming machine for processing liquor packaging boxes.

Background technique

Packaging boxes, as the name suggests, are boxes used to package products. They can be classified according to materials, such as: paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated boxes, pvc boxes, etc., and can also be classified according to the name of the product. To classify such as: moon cake box, tea box, wolfberry box, candy box, exquisite gift box, souvenir box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. Packaging box function: to ensure the safety of products during transportation, to improve the grade of products, etc.

In the production process of the liquor packaging box, the four corners of the cardboard need to be punched and cut first and punched, and then the punched and punched cardboard is attached to the corners to form the box body. In the prior art, the packaging box is punched and cut. Most of the blades used are of fixed structure, which can only be processed for one type of packaging box, which affects the applicability of liquor packaging box processing, and the cardboard is easily offset during the punching and punching process, which affects the punching and punching process. hole accuracy.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides an integrated punching and punching machine for the processing of liquor packaging boxes, which has the advantages of being convenient for precise punching and punching of different types of wine boxes, and solves the problem of liquor packaging boxes in the prior art. The applicability of the punching and punching device is low, and the problem that the cardboard is easily offset during the punching and punching process.

(2) Technical solutions

In order to achieve the above purpose of precisely punching and punching different types of wine boxes, the present invention provides the following technical solutions: an integrated punching and punching machine for processing liquor packaging boxes, comprising a U-shaped frame and a punching and punching assembly, the The punching and punching assembly includes a horizontal plate, and an automatic positioning mechanism is installed on the horizontal plate. The opposite ends of the rods are fixedly connected with a fixing block, a punching head is fixedly installed at the center of the lower surface of the two fixing blocks, a screw rod and a guide rod are respectively arranged through the two fixing blocks, and the screw rod Both the guide rod and the guide rod are rotatably connected to the fixed block through bearings. The screw rod and the guide rod are movably sleeved with two L-shaped cutters symmetrical about the fixed block, and the four L-shaped cutters are distributed in a matrix, so The screw rod is provided with two threads in opposite directions, and the screw rod is sleeved with two screw nuts that are symmetrical with respect to the fixing block, and the screw nuts are fixedly connected with the corresponding L-shaped cutters, and are sleeved on the screw rod. A telescopic rod is fixedly connected between the screw rod and the L-shaped cutter on the guide rod, and a locking knob is installed on the telescopic rod, and a hydraulic cylinder is fixedly installed at the center of the top of the U-shaped frame. The piston rod of the cylinder penetrates the top of the U-shaped frame and is fixedly connected with the center of the upper surface of the horizontal plate;

The automatic positioning mechanism includes a pressing plate arranged below the horizontal plate, the upper surface of the pressing plate is fixedly connected with a plurality of evenly distributed springs, and one end of the springs away from the pressing plate is fixedly connected to the lower surface of the horizontal plate.

Preferably, two symmetrical L-shaped rods are fixedly connected to the upper surface of the horizontal plate, and a guide sleeve adapted to the vertical part of the U-shaped frame is fixedly connected to the other end of the L-shaped rod, and the guide sleeve is connected to the vertical part of the U-shaped frame. The vertical part of the U-shaped frame is slidably sleeved.

Preferably, the bottom end of the U-shaped frame is fixedly connected with a mounting seat, and four corners of the mounting seat are provided with positioning holes.

Preferably, one end of the screw rod is fixedly connected with a turning handle.

Preferably, both ends of the guide rod are fixedly connected with a limit stop cap.

Preferably, a limit slot is symmetrically formed on the inner wall of the through hole, a limit block matching the limit slot is symmetrically and fixedly connected to the rod wall at one end of the sliding rod away from the fixed block, and the limit block is connected to the limit block. Slot sliding connection.

Preferably, a matching anti-skid pad is fixedly connected to the side of the pressing plate away from the spring.

(3) Beneficial effects

Compared with the prior art, the present invention provides an integrated punching and punching machine for processing liquor packaging boxes, which has the following beneficial effects:

1. This integrated punching and punching machine is used for the processing of liquor packaging boxes. By setting a horizontal plate, a sliding rod, a fixed block, a punching head, a screw rod, a guide rod, an L-shaped cutter, a screw screw nut, a telescopic rod, a lock Tighten the knob and the hydraulic cylinder, and turn the screw with two opposite threads, so as to control the movement of the two screw nuts toward or away from each other along the screw, and the screw nut drives the two L-shaped cutters along the screw. Synchronous movement, the telescopic rod is convenient to drive the other two L-shaped cutters to move synchronously along the guide rod, so that it is convenient to adjust the width of the cardboard punching and cutting as needed, and the distance between the two adjacent L-shaped cutters on the left and right is locked The knob is convenient to control the expansion and contraction of the telescopic rod, and the telescopic rod will drive the sliding rod to slide synchronously along the through hole of the horizontal plate during the expansion and contraction process, so as to adjust the length of the cardboard punching and cutting according to the needs, and start the hydraulic cylinder to easily drive the horizontal plate downward. Movement, with the punching head on the lower surface of the fixed block, is convenient for one-piece punching, cutting and punching of the cardboard, and the four L-shaped cutters are convenient for flexible adjustment of positions according to needs, so as to facilitate punching of different types of liquor packaging boxes. Punching and forming, effectively improve the applicability of the device.

2. The integrated punching and punching machine is used for the processing of liquor packaging boxes. By setting the horizontal plate, the pressing plate and the spring, when the hydraulic cylinder is activated to drive the horizontal plate to move downward, the pressing plate will first contact the cardboard to be processed, and the horizontal plate will follow the horizontal plate. Continuing to lower the spring will compress, and the tension generated by the spring acts on the pressing plate, which makes the pressing plate convenient for automatic pressing of the cardboard to be processed, and ensures that the cardboard will not be offset during the subsequent punching and cutting and punching, thereby effectively improving the punching and punching process. accuracy.

Description of drawings

Fig. 1 is the structural representation of a kind of integrated punching and punching forming machine for processing liquor packaging boxes proposed by the present invention;

2 is a schematic structural diagram of a punching and punching assembly of an integrated punching and punching forming machine for processing a liquor packaging box proposed by the present invention;

Fig. 3 is an enlarged view of part A in Fig. 2;

Figure 4 is a schematic structural diagram of cardboard after punching and punching.

In the picture: 1 U-shaped frame, 2 horizontal plates, 3 sliding rods, 4 fixed blocks, 5 punching heads, 6 screw rods, 7 guide rods, 8 L-shaped cutters, 9 screw rod nuts, 10 telescopic rods, 11 locks Tighten knob, 12 hydraulic cylinder, 13 pressure plate, 14 spring, 15 L-shaped rod, 16 guide sleeve, 17 mounting seat, 18 turning handle, 19 limit stop cap, 20 limit groove, 21 limit block, 22 anti-skid pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-4, an integrated punching and punching machine for processing liquor packaging boxes, including a U-shaped frame 1 and a punching and punching assembly. The punching and punching assembly includes a horizontal plate 2, and the horizontal plate 2 is installed with an automatic punching machine Positioning mechanism, a through hole is formed through the horizontal plate 2, and two symmetrical sliding rods 3 are slidably inserted into the through hole, and the opposite ends of the two sliding rods 3 are fixedly connected with a fixed block 4, and the two fixed A punching head 5 is fixedly installed at the center of the lower surface of the block 4, and a screw rod 6 and a guide rod 7 are respectively provided through the two fixed blocks 4, and the screw rod 6 and the guide rod 7 are both rotatably connected with the fixed block 4 through bearings. , the screw 6 and the guide rod 7 are movably sleeved with two L-shaped cutters 8 symmetrical about the fixed block 4, and the four L-shaped cutters 8 are distributed in a matrix, and the screw 6 is provided with two directions The opposite thread, and the screw 6 is threadedly sleeved with two screw nuts 9 that are symmetrical with respect to the fixing block 4. The screw nuts 9 are fixedly connected with the corresponding L-shaped cutters 8, and are sleeved on the screw 6 and the guide. A telescopic rod 10 is fixedly connected between the L-shaped cutters 8 on the rod 7, and a locking knob 11 is installed on the telescopic rod 10, and a hydraulic cylinder 12 is fixedly installed at the center of the top of the U-shaped frame 1. The piston of the hydraulic cylinder 12 The rod runs through the top of the U-shaped frame 1 and is fixedly connected with the center of the upper surface of the transverse plate 2;

The automatic positioning mechanism includes a pressure plate 13 arranged below the horizontal plate 2, the upper surface of the pressure plate 13 is fixedly connected with a plurality of evenly distributed springs 14, and the end of the spring 14 away from the pressure plate 13 is fixedly connected with the lower surface of the horizontal plate 2. The screw 6 with opposite threads in two directions is convenient to control the movement of the two screw nuts 9 toward or opposite to each other along the screw 6, and the screw nut 9 drives the two L-shaped cutters 8 to move synchronously along the screw 6. , the telescopic rod 10 is convenient to drive the other two L-shaped cutters 8 to move synchronously along the guide rod 7, so that it is convenient to adjust the width of the cardboard punching and cutting as needed, and the distance between the two adjacent L-shaped cutters 8 on the left and right can be adjusted by The locking knob 11 is convenient to control the expansion and contraction of the telescopic rod 10, and the telescopic rod 10 will drive the sliding rod 3 to slide synchronously along the through hole of the horizontal plate 2 during the expansion and contraction, so as to facilitate the adjustment of the length of the cardboard punching and cutting according to the needs, and start the hydraulic pressure. The cylinder 12 facilitates the downward movement of the horizontal plate 2, and cooperates with the punching head 5 on the lower surface of the fixing block 4 to facilitate the integrated punching, cutting and punching of the cardboard. , so as to facilitate punching and forming of different types of liquor packaging boxes, and effectively improve the applicability of the device. When the hydraulic cylinder 12 is activated to drive the horizontal plate 2 to move downward, first the pressing plate 13 will be in contact with the cardboard to be processed. When the plate 2 continues to descend, the spring 14 will be compressed, and the tension generated by the spring 14 acts on the pressing plate 13, so that the pressing plate 13 facilitates the automatic pressing of the cardboard to be processed, and ensures that the cardboard will not be offset during the subsequent punching and cutting and punching. This effectively improves the accuracy of punching and punching.

The upper surface of the horizontal plate 2 is fixedly connected with two symmetrical L-shaped rods 15, and the other end of the L-shaped rods 15 is fixedly connected with a guide sleeve 16 adapted to the vertical part of the U-shaped frame 1, and the guide sleeve 16 is connected to the U-shaped frame 1. The vertical part of the frame 1 is slidably connected to improve the stability of the lifting movement of the horizontal plate 2 .

A mounting seat 17 is fixedly connected to the bottom end of the U-shaped frame 1 , and four corners of the mounting seat 17 are provided with positioning holes, so that the U-shaped frame can be fixedly installed on the processing platform.

One end of the screw rod 6 is fixedly connected with a turning handle 18 , which is convenient for controlling the rotation of the screw rod 6 .

Both ends of the guide rod 7 are fixedly connected with a limit stop cap 19 , which is convenient for position limit and prevents the L-shaped cutter 8 from being separated from the guide rod 7 .

Limiting grooves 20 are symmetrically arranged on the inner wall of the through hole, and a limiting block 21 matching the limiting groove 20 is symmetrically and fixedly connected to the rod wall at one end of the sliding rod 3 away from the fixing block 4 , and the limiting block 21 is connected with the limiting groove. 20 is slidingly connected, which is convenient to limit the stroke of the sliding bar 3 and avoid the separation of the sliding bar 3 and the cross bar 2.

A matching anti-skid pad 22 is fixedly connected to the side of the pressing plate 13 away from the spring 14 , which not only facilitates the protection of the cardboard, but also increases the frictional force and improves the positioning stability of the pressing plate 13 .

To sum up, the integrated punching and punching machine for the processing of liquor packaging boxes rotates the lead screw 6 with two threads in opposite directions, so as to facilitate the control of the two lead screw nuts 9 to move toward or away from each other along the lead screw 6. The screw nut 9 drives two of the L-shaped cutters 8 to move synchronously along the screw 6, and the telescopic rod 10 facilitates the synchronous movement of the other two L-shaped cutters 8 along the guide rod 7, so as to facilitate the adjustment of the cardboard as required. The width of punching and cutting, the distance between the two adjacent L-shaped cutters 8 on the left and right, the telescopic rod 10 can be easily controlled to expand and contract by the locking knob 11, and the telescopic rod 10 will drive the sliding rod 3 along the horizontal plate during the expansion and contraction process. The through holes of 2 slide synchronously, so it is convenient to adjust the length of the cardboard punching and cutting according to the needs, and the hydraulic cylinder 12 is activated to facilitate the downward movement of the horizontal plate 2. Cooperating with the punching head 5 on the lower surface of the fixed block 4, it is convenient to integrate the cardboard. The four L-shaped cutters 8 are convenient to adjust the position flexibly according to the needs, so as to facilitate the punching and punching of different types of liquor packaging boxes, effectively improve the applicability of the device, and start the hydraulic cylinder 12 to drive the horizontal When the plate 2 moves downward, first the pressing plate 13 will contact the cardboard to be processed, and as the horizontal plate 2 continues to descend, the spring 14 will be compressed, and the tension generated by the spring 14 acts on the pressing plate 13, so that the pressing plate 13 is convenient for the processing of the cardboard to be processed. Automatic pressing ensures that the cardboard will not be offset during the subsequent punching and cutting and punching, thereby effectively improving the accuracy of punching and punching.

It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (1)

1. The utility model provides a white spirit packing carton processing is with integral type punching press make-up machine that punches, includes U type frame (1) and punching press subassembly, its characterized in that: the punching and punching assembly comprises a transverse plate (2), an automatic positioning mechanism is installed on the transverse plate (2), a through hole is formed in the transverse plate (2) in a penetrating mode, two symmetrical slide rods (3) are inserted in the through hole in a sliding mode, fixed blocks (4) are fixedly connected to the back ends of the two slide rods (3), a punching head (5) is fixedly installed at the center of the lower surface of each fixed block (4), a lead screw (6) and a guide rod (7) are respectively arranged on the two fixed blocks (4) in a penetrating mode, the lead screw (6) and the guide rod (7) are rotatably connected with the fixed blocks (4) through bearings, two L-shaped cutters (8) symmetrical with respect to the fixed blocks (4) are movably sleeved on the lead screw (6) and the guide rod (7), the four L-shaped cutters (8) are distributed in a matrix mode, and threads in two opposite directions are arranged on the lead screw (6), two symmetrical lead screw nuts (9) relative to the fixed block (4) are sleeved on the lead screw (6) in a threaded manner, the lead screw nuts (9) are fixedly connected with corresponding L-shaped cutters (8), an expansion link (10) is fixedly connected between the lead screw (6) and the L-shaped cutters (8) sleeved on the guide rod (7), a locking knob (11) is installed on the expansion link (10), a hydraulic cylinder (12) is fixedly installed at the center of the top of the U-shaped frame (1), and a piston rod of the hydraulic cylinder (12) penetrates through the top of the U-shaped frame (1) and is fixedly connected with the center of the upper surface of the transverse plate (2); the automatic positioning mechanism comprises a pressing plate (13) arranged below the transverse plate (2), the upper surface of the pressing plate (13) is fixedly connected with a plurality of uniformly distributed springs (14), and one ends, far away from the pressing plate (13), of the springs (14) are fixedly connected with the lower surface of the transverse plate (2);

the upper surface of the transverse plate (2) is fixedly connected with two symmetrical L-shaped rods (15), the other ends of the L-shaped rods (15) are fixedly connected with guide sleeves (16) which are matched with the vertical part of the U-shaped frame (1), and the guide sleeves (16) are in sliding sleeve joint with the vertical part of the U-shaped frame (1);

the bottom end of the U-shaped frame (1) is fixedly connected with an installation seat (17), and positioning holes are formed in four corners of the installation seat (17);

one end of the screw rod (6) is fixedly connected with a rotating handle (18);

both ends of the guide rod (7) are fixedly connected with limit stop caps (19);

limiting grooves (20) are symmetrically formed in the inner wall of the through hole, limiting blocks (21) matched with the limiting grooves (20) are symmetrically and fixedly connected to the rod wall of one end, away from the fixed block (4), of the sliding rod (3), and the limiting blocks (21) are connected with the limiting grooves (20) in a sliding mode;

one side of the pressure plate (13) far away from the spring (14) is fixedly connected with a matched anti-slip pad (22).

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