CN214265817U

CN214265817U - Production device of composite packaging paper

Info

Publication number: CN214265817U
Application number: CN202022325230.9U
Authority: CN
Inventors: 宋小兵
Original assignee: Xiamen Greenlee Packaging Co ltd
Current assignee: Xiamen Greenlee Packaging Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-09-24
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to the field of packaging paper production, in particular to a production device of composite packaging paper, which comprises two groups of rectangular frames which are arranged in a bilateral symmetry manner and a conveyor belt which is arranged between the two groups of rectangular frames, wherein the middle parts of the two groups of rectangular frames at the back sides are both provided with a bracket, a crossbeam is arranged between the top ends of the two groups of brackets, a bidirectional screw rod is rotatably connected between the top parts of the two groups of brackets, the left part and the right part of the bidirectional screw rod are both provided with a screw thread pair which is in running fit with the screw thread, the bottom sides of the screw thread pair are both provided with a cutting mechanism, and the cutting mechanism comprises a concave frame which is arranged at the bottom side of the screw thread pair and an upper shaft and a lower shaft which are rotationally connected in the concave frame in an up-and-down symmetry manner; the utility model discloses a rotation of regulation and control two-way screw rod realizes adjusting the interval between two sets of break bars, and then satisfies the slitter edge that cuts different width wrapping papers, simultaneously through mutually supporting of last pinch roller and lower pinch roller for when cutting, the wrapping paper is in the temper condition, thereby is not only convenient for cut, the accuracy of the size that cuts that improves moreover.

Description

Production device of composite packaging paper

Technical Field

The utility model relates to a wrapping paper production field, concretely relates to apparatus for producing of compound wrapping paper.

Background

In the production process of the packing paper, surplus paper edges exist, the surplus part finally forms the waste edges of the packing paper, and the waste edges need to be cut off in order to meet the size requirement of a finished product.

At present, chinese patent No. 201920000638.3 discloses a slitter edge cutting and collecting device for wrapping paper, which is arranged on a frame and used for cutting and collecting slitter edges on two sides of the wrapping paper, and comprises a trimming unit arranged on two sides of the wrapping paper and a collecting unit arranged on the frame, wherein the trimming unit comprises a supporting rod arranged on the frame and extending along the direction vertical to the paper surface of the wrapping paper, a cutter capable of moving along the length direction of the supporting rod, a first driving mechanism for driving the cutter to move, and a first auxiliary wheel arranged on the frame in a rotating manner, and the cutter and the first auxiliary wheel are respectively arranged on two sides of the paper surface of the wrapping paper. The device is provided with the supporting rod, and the cutter is arranged on the supporting rod in a sliding manner, so that the relative position of the cutter can be flexibly adjusted, and the cutting of packing paper with different thicknesses is met; set up the collection unit simultaneously, can effectively collect the useless wrapping paper after cutting, guaranteed the clean and tidy of workshop.

However, the following defects and shortcomings exist in the application process:

the relative spacing between the units that can not be cut edge can not be adjusted, and then the slitter edge that cuts different width wrapping paper can not be satisfied.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a production device of composite wrapping paper can solve prior art effectively and can't adjust the relative interval between the unable side cut unit, and then can't satisfy the problem of cutting the slitter edge of different width wrapping papers.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a production device of composite packing paper comprises two groups of rectangular frames which are arranged in a bilateral symmetry mode and a conveyor belt arranged between the two groups of rectangular frames, wherein supports are arranged in the middle of the back sides of the two groups of rectangular frames, a cross beam is arranged between the top ends of the two groups of supports, a bidirectional screw rod is rotatably connected between the top parts of the two groups of supports, a screw thread pair which is matched with the bidirectional screw rod in a penetrating mode is arranged on each of the left side and the right side of the bidirectional screw rod, cutting mechanisms are arranged on the bottom sides of the screw thread pair and comprise concave frames arranged on the bottom sides of the screw thread pairs, upper shafts and lower shafts which are connected in the concave frames in a vertically symmetrical and rotating mode, inclined sliding groove parts are arranged at the bottoms of the concave frames, notches are formed in the top sides of the concave frames, the supports penetrate through and penetrate through the notches respectively, two groups of upper pinch rollers and knife wheels which are arranged in the left and right symmetry mode are arranged in the middle of the upper pinch rollers, two groups of lower pinch rollers and grooved wheels which are arranged in a left and right symmetry mode are arranged in the middle of the lower shafts respectively, the grooved wheel is positioned between the two groups of lower pressing wheels, and the groove of the grooved wheel is in contact fit with the knife edge part of the knife wheel.

Furthermore, an adjusting motor is arranged at the right part of the top side of the cross beam, a driving belt wheel is arranged at the output end of the adjusting motor, the right end of the bidirectional screw rod penetrates through the support and is provided with a transmission belt wheel, and the transmission belt wheel is in transmission fit with the driving belt wheel through a belt; the clockwise or anticlockwise rotation driven by the adjusting motor drives the belt wheel to be matched with the transmission of the transmission belt wheel through the belt, so that the clockwise or anticlockwise rotation of the bidirectional screw rod is realized.

Furthermore, a guide rail is arranged on the bottom side of the cross beam, and a sliding block in sliding fit with the guide rail is arranged on the top side of the thread pair; through the sliding fit of the sliding block and the guide rail, the limitation on the rotation of the thread pair is realized, so that the thread pair can translate.

Furthermore, a cutting motor is arranged on one side of the concave frame, which is far away from the rectangular frame, through a motor frame, a driving gear is arranged at the output end of the cutting motor, and the ends, which are far away from the rectangular frame, of the upper shaft and the lower shaft penetrate through the concave frame and are provided with transmission gears which are meshed with the driving gear; the cutting motor drives the driving gear to rotate, and the driving gear is meshed with the two groups of transmission gears, so that the two groups of transmission gears rotate at the same speed but in opposite directions, and further the upper shaft and the lower shaft rotate at the same speed but in opposite directions.

Furthermore, guide rods are symmetrically arranged in the notches in the front and back directions, guide rings in clearance fit with the guide rods are symmetrically arranged on the front and back side walls of the upper part of the bracket, and the guide rods respectively penetrate through and penetrate out of the guide rings; through the cooperation of guide ring and guide arm, improve concave frame removal process's stability.

Furthermore, the circumferential side walls of the upper pressing wheel and the lower pressing wheel are provided with annular air bags; the packing paper with different thicknesses can be extruded and conveyed by the annular air bag.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses a rotation of regulation and control two-way screw rod realizes adjusting the interval between two sets of break bars, and then satisfies the slitter edge that cuts different width wrapping papers, simultaneously through mutually supporting of last pinch roller and lower pinch roller for when cutting, the wrapping paper is in the temper condition, thereby is not only convenient for cut, the accuracy of the size that cuts that improves moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of a top-side view angle of the present invention;

fig. 2 is a schematic structural view of the bottom side view angle of the present invention;

fig. 3 is a schematic structural view of a front side viewing angle of the cutting mechanism of the present invention;

fig. 4 is a schematic structural view of a rear side view angle of the cutting mechanism of the present invention;

the reference numerals in the drawings denote: 1-a rectangular frame; 2-a conveyor belt; 3-a scaffold; 4-a cross beam; 5-a bidirectional screw; 6-a thread pair; 7-a concave frame; 8, mounting an upper shaft; 9-lower shaft; 10-inclined slide groove portion; 11-a notch; 12-an upper pinch roller; 13-a cutter wheel; 14-a lower pinch roller; 15-a sheave; 16-adjusting the motor; 17-a drive pulley; 18-a drive pulley; 19-a belt; 20-a guide rail; 21-a cutting motor; 22-a drive gear; 23-a transmission gear; 24-a guide rod; 25-guide ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The production device of the composite packaging paper of the embodiment refers to fig. 1-4: the cutting device comprises two groups of rectangular frames 1 which are arranged in a bilateral symmetry manner and a conveyor belt 2 arranged between the two groups of rectangular frames 1, wherein the middle parts of the back sides of the two groups of rectangular frames 1 are respectively provided with a support 3, a cross beam 4 is arranged between the top ends of the two groups of supports 3, the tops of the two groups of supports 3 are rotatably connected with a bidirectional screw 5, the left part and the right part of the bidirectional screw 5 are respectively provided with a thread pair 6 which is in thread penetrating fit with the two bidirectional screw, the bottom sides of the thread pairs 6 are respectively provided with a cutting mechanism, the cutting mechanism comprises a concave frame 7 arranged at the bottom side of the thread pair 6 and an upper shaft 8 and a lower shaft 9 which are in up-and-down symmetry and rotatably connected in the concave frame 7, the bottom of the concave frame 7 is provided with an inclined sliding groove part 10, the top side of the concave frame 7 is provided with a gap 11, the supports 3 respectively penetrate through the gaps 11, the middle part of the upper shaft 8 is respectively provided with two groups of upper pinch rollers 12 and knife wheels 13 which are in left-right symmetry, and are arranged between the two groups of upper pinch rollers 12, two groups of left and right symmetrical lower pinch rollers 14 and grooved wheels 15 are respectively arranged in the middle of the lower shaft 9, the grooved wheels 15 are positioned between the two groups of lower pinch rollers 14, and grooves of the grooved wheels 15 are in contact fit with the knife edge parts of the knife wheels 13.

Wherein, the right part of the top side of the beam 4 is provided with an adjusting motor 16, the output end of the adjusting motor 16 is provided with a driving belt wheel 17, the right end of the bidirectional screw 5 penetrates out of the bracket 3 and is provided with a driving belt wheel 18, and the driving belt wheel 18 is in transmission fit with the driving belt wheel 17 through a belt 19; the clockwise or anticlockwise rotation driven by the adjusting motor 16 is realized, and then the driving belt wheel 17 is in transmission fit with the transmission belt wheel 18 through the belt 19, so that the clockwise or anticlockwise rotation of the bidirectional screw 5 is realized.

Wherein, the bottom side of the beam 4 is provided with a guide rail 20, and the top side of the thread pair 6 is provided with a slide block which is in sliding fit with the guide rail 20; through the sliding fit of the sliding block and the guide rail 20, the rotation of the thread pair 6 is limited, so that the thread pair 6 can translate.

Wherein, one side of the concave frame 7 far away from the rectangular frame 1 is provided with a cutting motor 21 through a motor frame, the output end of the cutting motor 21 is provided with a driving gear 22, one ends of the upper shaft 8 and the lower shaft 9 far away from the rectangular frame 1 penetrate through the concave frame 7 and are provided with transmission gears 23 meshed with the driving gear 22; the cutting motor 21 drives the driving gear 22 to rotate, and the driving gear 22 is meshed with the two groups of transmission gears 23, so that the two groups of transmission gears 23 rotate at the same speed and in opposite directions, and further the upper shaft 8 and the lower shaft 9 rotate at the same speed and in opposite directions.

Wherein, the notches 11 are symmetrically provided with guide rods 24 at the front and back, the front and back side walls of the upper part of the bracket 3 are symmetrically provided with guide rings 25 which are in clearance fit with the guide rods 24, and the guide rods 24 respectively penetrate through and penetrate out of the guide rings 25; the stability of the movement process of the concave frame 7 is improved through the matching of the guide ring 25 and the guide rod 24.

Wherein, the circumferential side walls of the upper pressure wheel 12 and the lower pressure wheel 14 are provided with annular air bags; the packing paper with different thicknesses can be extruded and conveyed by the annular air bag.

When the device is used, the size of the waste trimming is input through the control panel, the PLC of the device controls the adjusting motor 16, so that the bidirectional screw 5 rotates to drive the two groups of thread pairs 6 to move in the opposite direction or in the opposite direction, the adjustment of the distance between the two groups of concave frames 7 is realized, and the adjustment of the distance between the two groups of cutter wheels 13 is realized; then, a cutting program is started through a control panel, a PLC controls a driving mechanism (not shown) of the conveyor belt 2 and a cutting motor 21 to be started, the driving mechanism enables the conveyor belt 2 to slowly run, the upper shaft 8 and the lower shaft 9 rotate at the same speed and in directions mutually, the upper pressure wheel 12 and the lower pressure wheel 14 are driven to rotate at the same speed and in directions mutually, the knife wheel 13 and the grooved wheel 15 are driven to rotate at the same speed and in directions mutually, meanwhile, the conveying speed of the conveyor belt 2 is the same as the moving speed of the circumferential side wall of the upper pressure wheel 12 or the lower pressure wheel 14, so that the moving speed of the packaging paper on the conveyor belt 2 is the same as the moving speed between the upper pressure wheel 12 and the lower pressure wheel 14, and dislocation is avoided; after the packing paper is placed in the center of the upper side of the rear part of the conveyor belt 3, the conveyor belt 2 drives the packing paper to move forwards, when the waste edges of the packing paper contact the upper pinch roller 12 and the lower pinch roller 14, the waste edges of the packing paper are pressed tightly by the upper pinch roller 12 and the lower pinch roller 14 and are conveyed forwards, and meanwhile, the waste edges of the packing paper are cut by the cutter wheel 13, so that the waste edges of the packing paper are cut; the cut waste edges fall into the inclined sliding groove part 10 of the concave frame 7, and then the cut waste edges slide out through the inclined sliding groove part 10, so that the collection of the cut waste edges is realized; through the cooperation of break bar 13 and sheave 15, reduce the cutting edge portion of break bar 13 and receive the damage, simultaneously through going up pinch roller 12 and the mutually supporting of pinch roller 14 for when cutting, the wrapping paper is in the horizontality, thereby not only is convenient for cut, the accuracy of the size that cuts that improves moreover.

The device is through the rotation of regulation and control two-way screw rod 5, realizes adjusting the interval between two sets of break bars 13, and then satisfies the slitter edge that cuts different width wrapping papers, mutually supports through last pinch roller 12 and lower pinch roller 14 simultaneously for when cutting, the wrapping paper is in the leveling state, thereby not only is convenient for cut, the accuracy of the size that cuts that improves moreover.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The production device of the composite packaging paper is characterized in that: comprises two groups of rectangular frames (1) which are arranged in bilateral symmetry and a conveyor belt (2) arranged between the two groups of rectangular frames (1), wherein the middle parts of the two groups of rectangular frames (1) at the back side are respectively provided with a support (3), a cross beam (4) is arranged between the top ends of the two groups of supports (3), the tops of the two groups of supports (3) are rotatably connected with a bidirectional screw (5), the left and right parts of the bidirectional screw (5) are respectively provided with a thread pair (6) which is in thread penetrating fit with the bidirectional screw, the bottom sides of the thread pairs (6) are respectively provided with a cutting mechanism, the cutting mechanism comprises a concave frame (7) arranged at the bottom side of the thread pair (6) and an upper shaft (8) and a lower shaft (9) which are rotatably connected in the concave frame (7) in an up-and-down symmetry manner, the bottom of the concave frame (7) is provided with an inclined sliding groove part (10), the top side of the concave frame (7) is provided with a notch (11), the supports (3) respectively pass through and penetrate through the notch (11), two sets of upper pinch rollers (12) and cutter wheels (13) which are symmetrical left and right are respectively arranged in the middle of the upper shaft (8), the cutter wheels (13) are positioned between the two sets of upper pinch rollers (12), two sets of lower pinch rollers (14) and grooved pulleys (15) which are symmetrical left and right are respectively arranged in the middle of the lower shaft (9), the grooved pulleys (15) are positioned between the two sets of lower pinch rollers (14), and grooves of the grooved pulleys (15) are in contact fit with the cutting edge parts of the cutter wheels (13).

2. A device for producing composite wrapping paper according to claim 1, characterized in that the top right part of the beam (4) is provided with an adjusting motor (16), the output end of the adjusting motor (16) is provided with a driving pulley (17), the right end of the bidirectional screw (5) penetrates through the bracket (3) and is provided with a driving pulley (18), and the driving pulley (18) is in driving fit with the driving pulley (17) through a belt (19).

3. A production device for composite wrappers according to claim 1 characterized by the fact that said cross member (4) is provided on the bottom side with guides (20) and said pair of threads (6) is provided on the top side with slides which slidingly engage with the guides (20).

4. The production device of the composite packaging paper as claimed in claim 1, characterized in that one side of the concave frame (7) far away from the rectangular frame (1) is provided with a cutting motor (21) through a motor frame, the output end of the cutting motor (21) is provided with a driving gear (22), and the ends of the upper shaft (8) and the lower shaft (9) far away from the rectangular frame (1) penetrate through the concave frame (7) and are provided with transmission gears (23) meshed with the driving gear (22).

5. A device for producing a composite wrapper according to claim 1, wherein the notches (11) are symmetrically provided with guide rods (24) at the front and back, the upper front and back side walls of the bracket (3) are symmetrically provided with guide rings (25) which are in clearance fit with the guide rods (24), and the guide rods (24) respectively penetrate through and penetrate out of the guide rings (25).

6. A production device for composite wrappers according to claim 1 characterized by the fact that said upper pinch roller (12) and lower pinch roller (14) are provided with circular air cells on their circumferential side walls.