CN218748011U

CN218748011U - Paper plastic bag production cutting device

Info

Publication number: CN218748011U
Application number: CN202223077326.3U
Authority: CN
Inventors: 危华军; 贾战民; 梁培超; 金海燕
Original assignee: Guangdong Jiahewei Medical Instrument Co ltd
Current assignee: Guangdong Jiahewei Medical Instrument Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-28
Anticipated expiration: 2032-11-21

Abstract

The utility model belongs to the field of cutting equipment, in particular to a cutting device for producing paper plastic bags, which aims at the problems that the existing mode of transversely moving is adopted to transversely cut the paper plastic bags, so that the cut is not neat easily, a cutting knife needs to horizontally move during transverse cutting, and the time consumed by transverse cutting is long, the utility model provides a scheme which comprises an extrusion advancing mechanism, wherein the extrusion advancing mechanism is provided with a second extrusion advancing roller and a first extrusion advancing roller which are longitudinally arranged and used for driving the paper plastic bags to be cut to move; the utility model discloses a paper bag cutting device, including extrusion advancing mechanism, set up in the extrusion advancing mechanism's one side is used for moulding the bag to paper and cuts, can follow installing frame pivoted two through the setting and cut the sword and mould the bag to paper and transversely cut, cuts the sword and does not need horizontal migration, consequently does not lead to cutting the untidy situation in position, does not need the operation to cut sword horizontal migration, has reduced the time that cuts the needs, has improved the efficiency that the bag cut is moulded to paper.

Description

Paper plastic bag production cutting device

Technical Field

The utility model relates to a tailor equipment technical field, especially relate to a bag production cutting device is moulded to paper.

Background

The paper-plastic bag is also called a three-in-one composite paper bag, and the paper-plastic bag needs to be subjected to the processes of material preparation, printing, bonding, edge sealing, cutting and the like in the production process, wherein the actual packaging size of the paper-plastic bag is directly influenced by cutting.

The publication No. CN111362041B discloses a continuous cutting device for paper-plastic bag production, the upper surface of a workbench is fixedly connected with two square slide rails, the upper surface of the workbench, which is close to the two sides of the square slide rails, is respectively fixedly connected with a first L-shaped support and a second L-shaped support, the front surface of the workbench is fixedly connected with a control switch, the rear surface of the workbench is fixedly connected with a storage battery, and the front sides of the first L-shaped support and the second L-shaped support are provided with a third L-shaped support and a fourth L-shaped support; the continuous cutting device for paper-plastic bag production has the following problems in use:

1. the paper-plastic bag is transversely cut in a transverse moving mode, so that the cut is irregular easily;

2. the cutting knife needs to move horizontally during crosscutting, and the crosscutting takes a long time.

To the problem, the utility model discloses the file provides a bag production cutting device is moulded to paper.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bag production cutting device is moulded to paper has solved and has had the mode that adopts the sideslip to mould the bag to paper among the prior art and carry out the crosscut, leads to the incision untidy easily, cuts the sword and needs horizontal migration when the crosscut, the long shortcoming of time that the crosscut consumeed.

The utility model provides a following technical scheme:

a paper plastic bag production cutting device comprises an extrusion advancing mechanism, wherein a second extrusion advancing roller and a first extrusion advancing roller which are longitudinally arranged and used for driving a paper plastic bag to be cut to move are arranged on the extrusion advancing mechanism;

and the cutting mechanism is arranged on one side of the extrusion advancing mechanism and is used for cutting the paper-plastic bag.

In a possible design, the tip that roller and the extrusion of marcing were marchd to No. two extrudees is equipped with same headstock, the bottom fixed mounting of headstock has the workstation that is the level setting, the top fixed mounting of workstation has the platform that cuts that is used for bearing paper and moulds the bag cutting part, the top of workstation is equipped with and is used for moulding the bag to advancing paper and carries out the guiding mechanism that leads.

In a possible design, two fixed shafts which are symmetrically and fixedly arranged at the top of the workbench are arranged on the guide mechanism, and guide cylinders for guiding the two corresponding sides of the paper-plastic bag to advance are rotatably arranged on the outer sides of the fixed shafts through bearings.

In a possible design, the inside rotation of headstock is installed and is a drive shaft and No. two drive shafts of vertically arranging, the outside of a drive shaft and No. two drive shafts is all fixed the cover and is equipped with engaged with drive gear, the tip of a drive shaft and No. two drive shafts respectively with the tip fixed connection of the roller of marcing of a extrusion and No. two extrusion, the outside fixed mounting of headstock has and is used for driving a drive shaft clockwise rotation's driving motor, the roller is marced in an extrusion and No. two extrusion all with the outside of headstock is rotated and is connected.

In a possible design, cut be equipped with on the mechanism rotate install in the synchronizing shaft in the headstock outside, the synchronizing shaft is kept away from the tip fixed mounting of headstock has the installing frame, the equal fixed mounting in both sides that the installing frame is relative has the blade holder, all has the sword that cuts that is used for moulding the bag to paper to cut through a plurality of screw fixed mounting on two blade holders, synchronizing shaft and a drive shaft pass through the drive mechanism transmission and connect.

In a possible design, the transmission mechanism is provided with a synchronous belt which is connected with the outer side of the second driving shaft through a synchronous wheel in a transmission manner, and the synchronous belt is installed on the outer side of the synchronous shaft through another synchronous wheel in a transmission manner.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, through the arrangement of the first extrusion advancing roller and the second extrusion advancing roller, the first extrusion advancing roller and the second extrusion advancing roller can extrude the paper-plastic bag to move, and in the process of extruding the paper-plastic bag, the running paper-plastic bag is limited and guided by the rotatable guide cylinder, so that the running paper-plastic bag can not be deviated, and the subsequent better cutting of the paper-plastic bag is facilitated;

in the utility model, in the process of rotating the extruded paper plastic bag by the first extruding advancing roller and the second extruding advancing roller, the cutting part of the paper plastic bag can be horizontally arranged at the top of the cutting table, so that the synchronous rotation of the synchronizing shaft and the mounting frame can be realized, the cutting knife on the mounting frame can be synchronously rotated, and after the cutting knife is contacted with the cutting table, the paper plastic bag can be cut, and the continuous cutting of the paper plastic bag can be realized by repeating the steps;

the utility model discloses in, can follow installing frame pivoted two through the setting and cut the sword and mould the bag to paper and transversely cut, cut the sword and do not need horizontal migration, consequently do not lead to cutting the uneven situation in position, do not need the operation to cut sword horizontal migration, reduced the time that cuts needs, improved the efficiency that the bag cut is moulded to paper.

Drawings

Fig. 1 is a schematic structural view of a cutting device for producing paper-plastic bags according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a cutting device for producing paper-plastic bags according to an embodiment of the present invention;

fig. 3 is a schematic view of a cutting mechanism of a cutting device for producing paper-plastic bags according to an embodiment of the present invention;

fig. 4 is a schematic view of a guiding mechanism of a cutting device for producing paper-plastic bags according to an embodiment of the present invention.

Reference numerals are as follows:

1. a work table; 2. a cutting table; 3. a power box; 4. a drive motor; 5. a first driving shaft; 6. a second drive shaft; 7. a transmission gear; 8. a second extrusion traveling roller; 9. a first extrusion traveling roller; 10. a synchronizing shaft; 11. a synchronous belt; 12. installing a frame; 13. a tool apron; 14. cutting knife; 15. a fixed shaft; 16. and a guide cylinder.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the term "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 and 2, the paper plastic bag production cutting device comprises an extrusion advancing mechanism, wherein a second extrusion advancing roller 8 and a first extrusion advancing roller 9 which are longitudinally arranged and used for driving a paper plastic bag to be cut to move are arranged on the extrusion advancing mechanism;

the cutting mechanism is arranged on one side of the extrusion advancing mechanism and is used for cutting the paper-plastic bag;

no. two extrusion roller 8 and the extrusion roller 9 specification of marcing among the above-mentioned technical scheme are unanimous, and No. two extrusion roller 8 is located extrusion roller 9 directly over, utilizes No. two extrusion roller 8 and the rotation of extrusion roller 9 opposite direction can drive the paper and mould the bag and advance.

Referring to fig. 2 and 4, a synchronizing shaft 10 rotatably mounted on the outer side of the power box 3 is arranged on the cutting mechanism, an installation frame 12 is fixedly mounted at the end part of the synchronizing shaft 10 far away from the power box 3, tool holders 13 are fixedly mounted on two opposite sides of the installation frame 12, cutting tools 14 for cutting paper-plastic bags are fixedly mounted on the two tool holders 13 through a plurality of screws, and the synchronizing shaft 10 is in transmission connection with the first driving shaft 5 through a transmission mechanism;

the installation that cuts sword 14 among the above-mentioned technical scheme can be stable is on blade holder 13, and a plurality of screws on the blade holder 13 are the horizontal symmetry and set up, can be convenient install and dismantle cutting sword 14, be favorable to subsequent maintenance operation.

Referring to fig. 2, a synchronous belt 11 connected to the outer side of the second driving shaft 6 through a synchronous wheel transmission is arranged on the transmission mechanism, and the synchronous belt 11 is installed on the outer side of the synchronous shaft 10 through another synchronous wheel transmission;

according to the technical scheme, when the second driving shaft 6 rotates, the synchronizing shaft 10 can be used for synchronously rotating, so that the rotating directions of the synchronizing shaft 10 and the second driving shaft 6 are driven to be consistent, the purpose is to enable the cutting knife 14 to rotate anticlockwise to cut paper-plastic bags, and the advancing of the paper-plastic bags can be influenced in the rotating process of the cutting knife 14 if the cutting knife 14 rotates clockwise to cut the paper-plastic bags.

Example 2

no. two extrusion of above-mentioned technical scheme are advanced roller 8 and extrusion of No. 9 specifications and are unanimous, and No. two extrusion is advanced roller 8 and is located extrusion of No. 9 and is advanced the roller directly over, utilizes No. two extrusion to advance roller 8 and extrusion of No. 9 opposite direction's rotation can drive paper and mould the bag and advance.

Referring to fig. 1 and 2, the same power box 3 is arranged at the end parts of a second extrusion advancing roller 8 and a first extrusion advancing roller 9, a horizontally arranged workbench 1 is fixedly installed at the bottom of the power box 3, a cutting table 2 for bearing the cutting part of the paper-plastic bag is fixedly installed at the top of the workbench 1, and a guide mechanism for guiding the advancing paper-plastic bag is arranged at the top of the workbench 1;

the top that cuts platform 2 among the above-mentioned technical scheme has set up the plastic slab, and the top that cuts platform 2 and cutting sword 14 are detachable contact, just can cut the bag to paper when cutting sword 14 and cutting platform 2 contact, and the plastic slab can also play the effect that the protection cut sword 14.

Referring to fig. 2 and 4, the guide mechanism is provided with two fixed shafts 15 symmetrically and fixedly mounted on the top of the workbench 1, and guide cylinders 16 for guiding the two corresponding sides of the paper-plastic bag to advance are rotatably mounted on the outer sides of the fixed shafts 15 through bearings;

the fixed shaft 15 and the guide cylinder 16 of the technical scheme are coaxially and vertically arranged, the guide cylinder 16 can rotate relative to the fixed shaft 15, the effect of guiding the advancing paper-plastic bag is achieved, and the paper-plastic bag cannot deviate in the advancing process.

Referring to fig. 2, a first driving shaft 5 and a second driving shaft 6 which are longitudinally arranged are rotatably installed inside a power box 3, transmission gears 7 which are meshed with each other are fixedly sleeved on the outer sides of the first driving shaft 5 and the second driving shaft 6, the end parts of the first driving shaft 5 and the second driving shaft 6 are fixedly connected with the end parts of a first extrusion advancing roller 9 and a second extrusion advancing roller 8 respectively, a driving motor 4 for driving the first driving shaft 5 to rotate clockwise is fixedly installed on the outer side of the power box 3, and the first extrusion advancing roller 9 and the second extrusion advancing roller 8 are rotatably connected with the outer side of the power box 3;

above-mentioned technical scheme's a drive shaft 5 and No. two drive shafts 6 advance roller 9 with the extrusion respectively and No. two extrusion advance roller 8 coaxial settings, and driving motor 4's output shaft can drive a drive shaft 5 and carry out clockwise rotation, and No. two drive shafts 6 carry out anticlockwise rotation.

Referring to fig. 2 and 4, a synchronizing shaft 10 rotatably mounted on the outer side of the power box 3 is arranged on the cutting mechanism, an installation frame 12 is fixedly mounted at the end part of the synchronizing shaft 10 far away from the power box 3, tool apron 13 is fixedly mounted on two opposite sides of the installation frame 12, cutting tools 14 for cutting paper-plastic bags are fixedly mounted on the two tool apron 13 through a plurality of screws, and the synchronizing shaft 10 is in transmission connection with the first driving shaft 5 through a transmission mechanism;

However, as is well known to those skilled in the art, the working principle and wiring method of the driving motor 4 are common knowledge and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle and the using process of the technical scheme are as follows: when the paper plastic bag needs to be cut, firstly, the paper plastic bag is arranged on one side of a first extrusion advancing roller 9 and a second extrusion advancing roller 8 which are close to each other according to the mode of a figure 1, then a switch of a driving motor 4 is pressed, an output shaft of the driving motor 4 can drive a first driving shaft 5 to rotate clockwise, synchronous rotation in the opposite directions of the second driving shaft 6 and the first driving shaft 5 can be realized through two transmission gears 7 which are meshed with each other, the first extrusion advancing roller 9 and the second extrusion advancing roller 8 can extrude the paper plastic bag to advance, the cutting part of the paper plastic bag can be horizontally arranged at the top of a cutting table 2, when the first driving shaft 5 rotates, synchronous rotation in the same direction of a synchronous shaft 10 and the second driving shaft 6 can be realized through a synchronous belt 11, synchronous rotation of the synchronous shaft 10 and a mounting frame 12 can be realized, a cutting knife 14 on the mounting frame 12 can synchronously rotate, and after the cutting knife 14 is contacted with the cutting table 2, the paper plastic bag can be cut in a reciprocating mode, and the purpose of continuous cutting of the paper plastic bag can be realized.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a bag production cutting device is moulded to paper which characterized in that includes:

the extruding and advancing mechanism is provided with a second extruding and advancing roller (8) and a first extruding and advancing roller (9) which are longitudinally arranged and used for driving the paper-plastic bag to be cut to move;

2. The paper plastic bag production cutting device as claimed in claim 1, characterized in that the same power box (3) is arranged at the end of the second extrusion running roller (8) and the first extrusion running roller (9), a horizontally arranged workbench (1) is fixedly installed at the bottom of the power box (3), a cutting table (2) for bearing the cut part of the paper plastic bag is fixedly installed at the top of the workbench (1), and a guide mechanism for guiding the running paper plastic bag is arranged at the top of the workbench (1).

3. The cutting device for paper-plastic bag production according to claim 2, characterized in that the guiding mechanism is provided with two fixed shafts (15) symmetrically and fixedly mounted on the top of the workbench (1), and the outer side of the fixed shafts (15) is rotatably provided with a guiding cylinder (16) for guiding the paper-plastic bag to move along corresponding two sides through a bearing.

4. The paper plastic bag production cutting device according to claim 2, characterized in that a first driving shaft (5) and a second driving shaft (6) which are longitudinally arranged are rotatably mounted inside the power box (3), the outer sides of the first driving shaft (5) and the second driving shaft (6) are fixedly sleeved with transmission gears (7) which are meshed with each other, the end parts of the first driving shaft (5) and the second driving shaft (6) are fixedly connected with the end parts of a first extrusion advancing roller (9) and a second extrusion advancing roller (8) respectively, the outer side of the power box (3) is fixedly mounted with a driving motor (4) which is used for driving the first driving shaft (5) to rotate clockwise, and the first extrusion advancing roller (9) and the second extrusion advancing roller (8) are rotatably connected with the outer side of the power box (3).

5. The cutting device for paper plastic bag production according to claim 4, characterized in that a synchronizing shaft (10) rotatably mounted on the outer side of the power box (3) is arranged on the cutting mechanism, an installation frame (12) is fixedly mounted at the end part of the synchronizing shaft (10) far away from the power box (3), tool holders (13) are fixedly mounted on two opposite sides of the installation frame (12), cutting tools (14) for cutting the paper plastic bag are fixedly mounted on the two tool holders (13) through a plurality of screws, and the synchronizing shaft (10) is in transmission connection with the first driving shaft (5) through a transmission mechanism.

6. The paper plastic bag production cutting device as claimed in claim 5, wherein the transmission mechanism is provided with a synchronous belt (11) connected to the outer side of the second driving shaft (6) through a synchronous wheel transmission, and the synchronous belt (11) is mounted on the outer side of the synchronous shaft (10) through another synchronous wheel transmission.