CN214324328U

CN214324328U - Arc die cutting device for corrugated carton

Info

Publication number: CN214324328U
Application number: CN202023241930.6U
Authority: CN
Inventors: 范蓬弈
Original assignee: Suzhou Lvdao Packaging Material Co ltd
Current assignee: Suzhou Lvdao Packaging Material Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-01
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a cross cutting device technical field, and a corrugated box circular arc cutting device is disclosed, open-ended box has been seted up including the upper end, the upper end fixedly connected with U-shaped plate of box, the fixed conveyer belt that is equipped with in inside upside department of box, the fixed motor that is equipped with in right side outer wall middle part of U-shaped plate, the output of motor runs through the right side outer wall of U-shaped plate, the inside of U-shaped plate corresponds the department with the position of motor and is provided with the horizontally connecting axle, the fixed die-cutting roller that has cup jointed in the axle wall middle part of connecting axle, the left and right sides of connecting axle all is provided with the fixed block, both ends matched with spout with the connecting axle has all been seted up to one side that two fixed blocks are relative, the both ends of connecting axle all slide to in the spout that corresponds. The utility model discloses be convenient for change the die-cutting roller of wearing and tearing, improved the yields, labour saving and time saving is efficient.

Description

Arc die cutting device for corrugated carton

Technical Field

The utility model relates to a cutting device technical field especially relates to a corrugated box circular arc cutting device.

Background

The cylinder rotates continuously when the rotary die cutting machine works, so that the production efficiency of the rotary die cutting machine is the highest among various die cutting machines. However, the die-cutting plate needs to be bent into a curved surface, the plate making is troublesome, the cost is high, and certain technical difficulty exists. Therefore, the circular die cutting machine is often used in mass production, and in the stretching manufacturing process of corrugated cartons, the forming of the cartons is mostly completed by slotting and die cutting.

The existing corrugated carton circular arc die cutting device has the advantages that the die cutting roller can be abraded after the device is used for a long time, the yield is reduced, the device is not convenient to replace, time and labor are wasted, and the efficiency is low, so that the corrugated carton circular arc die cutting device is pushed out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and can take place wearing and tearing at long-time use back die-cutting roller, reduced the yields, and be not convenient for change it, waste time and energy the problem of inefficiency, and a corrugated box circular arc cutting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a corrugated carton circular arc die cutting device comprises a box body with an opening at the upper end, wherein a U-shaped plate is fixedly connected at the upper end of the box body, a conveyor belt is fixedly arranged at the upper side inside the box body, a motor is fixedly arranged at the middle part of the outer wall at the right side of the U-shaped plate, the output end of the motor penetrates through the outer wall at the right side of the U-shaped plate, a horizontal connecting shaft is arranged at the position corresponding to the position of the motor inside the U-shaped plate, a die cutting roller is fixedly sleeved at the middle part of the shaft wall of the connecting shaft, fixed blocks are arranged at the left side and the right side of the connecting shaft, sliding grooves matched with the two ends of the connecting shaft are arranged at the opposite sides of the two fixed blocks, the two ends of the connecting shaft slide into the corresponding sliding grooves, strip-shaped grooves are horizontally arranged at the left end and the right end of the shaft walls at the upper side and the lower side of the connecting shaft, and locking mechanisms are fixedly arranged inside the strip-shaped grooves, and the middle part of the left side wall of the fixed block is fixedly connected with a horizontal rotating shaft, a rolling bearing at the left end of the rotating shaft is rotatably connected with the left side inner wall of the U-shaped plate, and a tightening mechanism is fixedly arranged between the middle part of the right side wall of the fixed block and the output end of the motor.

Preferably, the locking mechanism comprises a clamping rod, a torsion spring, a push rod, two sliding blocks and a rotating rod, the rotating rod is longitudinally and fixedly arranged at one side of the strip-shaped groove far away from the die-cutting roller, one end of the clamping rod is rotatably sleeved with the rod wall of the rotating rod, the other end of the clamping rod rotates to the outside of the strip-shaped groove, the groove wall of the sliding groove is provided with a clamping groove matched with the clamping rod, a sliding hole is vertically arranged at the bottom of the groove of the clamping groove, the rod wall of the push rod is connected with the hole wall of the sliding hole in a sliding way, and both ends of the push rod extend to the outside of the slide hole, the two slide blocks are symmetrically and fixedly arranged at the left side and the right side of the push rod, the wall of the left and right sides of the sliding hole is vertically provided with a sliding groove matched with the two sliding blocks, the torsion spring is movably sleeved with the front side of the rod wall of the rotating rod, and two ends of the torsion spring are respectively and fixedly connected with the front side rod wall of the clamping rod and the groove wall of the strip-shaped groove.

Preferably, support tight mechanism and include fixed sleeve, dead lever, spring and movable rod, the fixed right side wall middle part that sets up at the fixed block of fixed sleeve level, the pole wall and the fixed telescopic inner tube wall sliding connection of movable rod, and the right-hand member of movable rod extend to fixed telescopic outside and with the output fixed connection of motor, the bar hole has been seted up to the front side pole wall of movable rod, the dead lever vertically sets up in the inside left side department in bar hole, and both ends all with fixed telescopic inner tube wall fixed connection around the dead lever, the both ends of spring respectively with the left end fixed connection of fixed telescopic left side inner tube wall and movable rod.

Preferably, the four corners of the bottom of the box body are fixedly connected with supporting blocks.

Preferably, two equal fixedly connected with rubber pad in the tank bottom of spout, both ends all offset the setting with the rubber pad about the connecting axle.

Preferably, one end of the push rod, which is positioned outside the fixed block, is fixedly connected with the push block.

Compared with the prior art, the utility model provides a corrugated box circular arc cutting device possesses following beneficial effect:

this corrugated box circular arc cutting device through the tight mechanism and the locking mechanism of supporting that are equipped with, is convenient for change the die-cutting roller of wearing and tearing, has improved the yields, and labour saving and time saving is efficient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for change the die-cutting roller of wearing and tearing, improved the yields, labour saving and time saving is efficient.

Drawings

Fig. 1 is a schematic structural view of a circular arc die cutting device for corrugated cartons according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a box body 1, a conveyor belt 2, a motor 3, a U-shaped plate 4, a die-cutting roller 5, a rotating shaft 6, a fixed rod 7, a movable rod 8, a fixed sleeve 9, a spring 10, a rotating rod 11, a push rod 12, a sliding block 13, a clamping rod 14, a torsion spring 15, a connecting shaft 16 and a fixed block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an arc die cutting device for corrugated cartons comprises a box body 1 with an opening at the upper end, a U-shaped plate 4 is fixedly connected to the upper end of the box body 1, a conveyor belt 2 is fixedly arranged at the upper side inside the box body 1, a motor 3 is fixedly arranged in the middle of the outer wall of the right side of the U-shaped plate 4, the output end of the motor 3 penetrates through the outer wall of the right side of the U-shaped plate 4, a horizontal connecting shaft 16 is arranged in the U-shaped plate 4 corresponding to the motor 3, a die cutting roller 5 is fixedly sleeved in the middle of the shaft wall of the connecting shaft 16, fixing blocks 17 are arranged on the left side and the right side of the connecting shaft 16, sliding grooves matched with the two ends of the connecting shaft 16 are arranged on the opposite sides of the two fixing blocks 17, the two ends of the connecting shaft 16 slide into the corresponding sliding grooves, strip-shaped grooves are horizontally arranged at the left end and the right end of the shaft walls on the upper side and the lower side of the connecting shaft 16, and locking mechanisms are fixedly arranged inside the strip-shaped grooves, the middle part of the left side wall of the fixed block 17 positioned on the left side is fixedly connected with a horizontal rotating shaft 6, a rolling bearing at the left end of the rotating shaft 6 is rotatably connected with the left side inner wall of the U-shaped plate 4, and a butting mechanism is fixedly arranged between the middle part of the right side wall of the fixed block 17 positioned on the right side and the output end of the motor 3.

The locking mechanism comprises a clamping rod 14, a torsion spring 15, a push rod 12, two slide blocks 13 and a rotating rod 11, the rotating rod 11 is longitudinally and fixedly arranged at one side of the inside of the strip-shaped groove far away from the die-cutting roller 5, one end of the clamping rod 14 is rotatably sleeved with the rod wall of the rotating rod 11, the other end of the clamping rod 14 rotates to the outside of the strip-shaped groove, the groove wall of the sliding groove is provided with a clamping groove matched with the clamping rod 14, the bottom of the clamping groove is vertically provided with a sliding hole, the rod wall of the push rod 12 is connected with the hole wall of the sliding hole in a sliding way, and both ends of the push rod 12 extend to the outside of the slide hole, the two slide blocks 13 are symmetrically and fixedly arranged at the left side and the right side of the push rod 12, slide grooves matched with the two slide blocks 13 are vertically arranged on the wall of the left side and the right side of the slide hole, the torsion spring 15 is movably sleeved with the front side of the rod wall of the rotating rod 11, and two ends of the torsion spring 15 are respectively fixedly connected with the front side rod wall of the clamping rod 14 and the groove wall of the strip-shaped groove.

Support tight mechanism and include fixed sleeve 9, dead lever 7, spring 10 and movable rod 8, the fixed right side wall middle part that sets up at fixed block 17 of fixed sleeve 9 level, the pole wall of movable rod 8 and fixed sleeve 9's inner tube wall sliding connection, and the right-hand member of movable rod 8 extend to fixed sleeve 9's outside and with the output fixed connection of motor, the bar hole has been seted up to the front side lever wall of movable rod 8, dead lever 7 vertically sets up the inside left side department in the bar hole, and both ends all with fixed sleeve 9's inner tube wall fixed connection around dead lever 7, the both ends of spring 10 respectively with fixed sleeve 9's left side inner tube wall and movable rod 8's left end fixed connection.

The four corners of the bottom of the box body 1 are fixedly connected with supporting blocks.

The equal fixedly connected with rubber pad in the tank bottom of two spouts, connecting axle 16 about both ends all set up with the rubber pad counterbalance.

One end of the push rod 12, which is positioned outside the fixed block 17, is fixedly connected with a push block.

The utility model discloses in, during the use, promote two ejector pads on two fixed blocks 17 simultaneously, two ejector pads pass through push rod 12 with the ejecting draw-in groove of kelly 14 in, promote fixed sleeve 9 right this moment, fixed sleeve 9 extrusion spring 10, the inside of the both ends roll-off spout of connecting axle 16, can take off die-cutting roller 5 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a corrugated box circular arc cutting device, includes that open-ended box (1) has been seted up to the upper end, its characterized in that, the upper end fixedly connected with U-shaped plate (4) of box (1), the fixed conveyer belt (2) that is equipped with of inside upside department of box (1), the fixed motor (3) that is equipped with in right side outer wall middle part of U-shaped plate (4), the output of motor (3) runs through the right side outer wall of U-shaped plate (4), the inside of U-shaped plate (4) is provided with horizontally connecting axle (16) with the position department of corresponding of motor (3), the fixed die-cutting roller (5) that has cup jointed in the shaft wall middle part of connecting axle (16), the left and right sides of connecting axle (16) all is provided with fixed block (17), two the spout with the both ends matched with connecting axle (16) is all seted up to the relative one side of fixed block (17), the both ends of connecting axle (16) all slide to the spout that corresponds in, the upper and lower both sides axle wall of connecting axle (16) about both sides the equal level of both ends department seted up the bar groove, it is a plurality of the inside in bar groove is all fixed and is equipped with locking mechanism, is located the left side wall middle part fixed connection of fixed block (17) has horizontally pivot (6), the left side inner wall rotation of antifriction bearing and U-shaped plate (4) that the left end of pivot (6) passes through is connected, is located the right side fixed being equipped with between the output of the right side wall middle part of fixed block (17) and motor (3) supports tight mechanism.

2. The circular arc die cutting device for corrugated cartons as claimed in claim 1, wherein the locking mechanism comprises a clamping rod (14), a torsion spring (15), a push rod (12), two sliding blocks (13) and a rotating rod (11), the rotating rod (11) is longitudinally and fixedly arranged inside the strip-shaped groove at one side far away from the die cutting roller (5), one end of the clamping rod (14) is rotatably sleeved with the rod wall of the rotating rod (11), the other end of the clamping rod (14) is rotated to the outside of the strip-shaped groove, the groove wall of the sliding groove is provided with a clamping groove matched with the clamping rod (14), the bottom of the clamping groove is vertically provided with a sliding hole, the rod wall of the push rod (12) is slidably connected with the sliding hole, the two ends of the push rod (12) extend to the outside of the sliding hole, the two sliding blocks (13) are symmetrically and fixedly arranged at the left side and the right side of the push rod (12), the wall of the left side and the right side of the sliding hole are both vertically provided with sliding grooves matched with the two sliding blocks (13), the torsion spring (15) is movably sleeved with the front side of the rod wall of the rotating rod (11), and the two ends of the torsion spring (15) are respectively fixedly connected with the front side rod wall of the clamping rod (14) and the groove wall of the strip-shaped groove.

3. The circular arc die cutting device for corrugated cartons as claimed in claim 1, the abutting mechanism comprises a fixed sleeve (9), a fixed rod (7), a spring (10) and a movable rod (8), the fixed sleeve (9) is horizontally and fixedly arranged in the middle of the right side wall of the fixed block (17), the rod wall of the movable rod (8) is connected with the inner cylinder wall of the fixed sleeve (9) in a sliding way, and the right end of the movable rod (8) extends to the outside of the fixed sleeve (9) and is fixedly connected with the output end of the motor (), a strip-shaped hole is arranged on the front side lever wall of the movable rod (8), the fixed rod (7) is longitudinally arranged at the left side inside the strip-shaped hole, the front end and the rear end of the fixed rod (7) are fixedly connected with the inner cylinder wall of the fixed sleeve (9), and two ends of the spring (10) are respectively fixedly connected with the left inner cylinder wall of the fixed sleeve (9) and the left end of the movable rod (8).

4. The circular arc die cutting device for corrugated cartons as claimed in claim 1, wherein supporting blocks are fixedly connected to four corners of the bottom of the box body (1).

5. The circular arc die cutting device for corrugated cartons as claimed in claim 1, wherein rubber pads are fixedly connected to the bottoms of the two sliding grooves, and the left and right ends of the connecting shaft (16) are abutted against the rubber pads.

6. The circular arc die cutting device for the corrugated cartons as claimed in claim 2, wherein a pushing block is fixedly connected to one end of the pushing rod (12) which is located outside the fixed block (17).