CN216466526U

CN216466526U - Paper bag machine bottom rubber coating structure

Info

Publication number: CN216466526U
Application number: CN202123326743.2U
Authority: CN
Inventors: 王学林; 郭伟
Original assignee: Ruian Lilin Machinery Co ltd
Current assignee: Ruian Lilin Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-10
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a bottom gluing structure of a paper bag machine, which comprises two frame wallboards, a glue transmission roller, a glue feeding arc roller and a glue feeding shaft which are arranged oppositely, and also comprises an adjusting mechanism which is used for enabling the glue transmission roller and the glue feeding arc roller to be mutually away from or close to each other and the glue feeding arc roller and a paper tape to be mutually away from or close to each other, wherein the adjusting mechanism comprises a rotating shaft, a swinging block and a pull rod, the rotating shaft can be rotated and connected with the frame wallboards, and the swinging block is arranged on the rotating shaft; one end of the pull rod is connected with the swing block, the other end of the pull rod is connected with a rubber transmission roller seat for supporting the rubber transmission roller, the swing block is also provided with a shifting pin, the center distance between the shifting pin and the rotating shaft is smaller than the center distance between the connecting part of the pull rod and the swing block and the rotating shaft, and one end of the rotating shaft is connected with a power source.

Description

Paper bag machine bottom rubber coating structure

Technical Field

The utility model relates to a container bag machinery technical field specifically is a container bag machine bottom rubber coating structure.

Background

Paper bag machine is with the automation equipment that paper made the container bag as raw and other materials production, and current container bag is in the production process, carries the paper coiled material through paper bag machine's conveying mechanism and drive mechanism usually, carries out the rubber coating in rubber coating mechanism department, and the container bag is made in the reshaping bonding, need separate rubber coating part and paper when paper bag machine shuts down, avoids the adhesion, consequently, needs research and development make things convenient for the rubber coating structure of separation operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper bag machine bottom rubber coating structure adopts the differential type structure, and the realization that once operation can be convenient is passed and is kept away from each other or draw close between rubber roll and the last rubber arc roller and between last rubber arc roller and the paper tape, has the stable performance, and the easy operation, the problem among the prior art has been solved to the advantage of simple structure compactness.

In order to achieve the above object, the utility model provides a following technical scheme: a bottom gluing structure of a paper bag machine comprises two frame wallboards 1 arranged in an opposite mode, a glue transmission roller 5, a glue feeding arc roller 18 and a glue feeding shaft 20, and further comprises an adjusting mechanism used for enabling the glue transmission roller 5 and the glue feeding arc roller 18 to be away from or close to each other and enabling the glue feeding arc roller 18 and a paper tape 21 to be away from or close to each other, wherein the adjusting mechanism comprises a rotating shaft 17, a swinging block 12 and a pull rod 11, the rotating shaft 17 is rotatably connected with the frame wallboards 1, and the swinging block 12 is installed on the rotating shaft 17; one end of the pull rod 11 is connected with the swing block 12, the other end of the pull rod is connected with a rubber conveying roller seat 8 for supporting the rubber conveying roller 5, the swing block 12 is further provided with a poking pin 13, the distance between the poking pin 13 and the center of the rotating shaft 17 is smaller than the distance between the connecting part of the pull rod 11 and the swing block 12 and the center of the rotating shaft 17, and one end of the rotating shaft 17 is connected with a power source.

Further: guide slot 2 has been seted up to frame wallboard 1 upper level, go up rubber arc roller 18 and install on the rubberizing axle 20, the rubberizing axle 20 both ends are all rotated and are installed in slider 3, slider 3 sliding fit install in guide slot 2, slider 3 and rubberizing frame wallboard 10 fixed connection, set up on the rubberizing frame wallboard 10 with dial groove 14 of round pin 13 adaptation, pass rubber roller seat 8 slide install in on the rubberizing frame wallboard 10.

Further: the rubber transmission roller 5 and one end of the gluing shaft 20 are provided with a gear pair 4 in linkage, the other end of the rubber transmission roller 5 is in linkage with a motor 9, and the motor 9 is arranged outside the rubber transmission roller seat 8.

Further: a rubber bin 7 is arranged on one side of the rubber transmission roller 5, and a rubber receiving box 6 is arranged below the rubber transmission roller 5.

Further: the outer arc surface of the upper rubber arc roller 18 is axially provided with an upper rubber strip 19.

Further: the power source comprises a swing arm 15 and a cylinder 16, one end of the swing arm 15 is connected with the rotating shaft 17, the other end of the swing arm is connected with the output end of the cylinder 16, and the cylinder 16 is arranged on one frame wallboard 1.

The utility model has the advantages that: the utility model provides a pair of paper bag machine bottom rubber coating structure adopts differential type structure, install the centering block in the pivot promptly, be connected with the pull rod on the centering block and have the round pin of dialling, the centre-to-centre spacing of dialling the round pin apart from the pivot is less than the centre-to-centre spacing of pull rod and centering block junction apart from the pivot, one operation can be convenient realization pass between rubber roll and the last rubber arc roller and keep away from each other or draw close between last rubber arc roller and the paper tape, convenient operation, it is obvious to save the glue effect, has stable performance, easy operation, simple structure's compact advantage.

Drawings

Fig. 1 is an expanded schematic view of the structure of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is a front view of the structure of the present invention.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a bottom gluing structure of a paper bag machine comprises two frame wallboards 1 arranged oppositely, a glue transfer roller 5, a glue applying arc roller 18, a glue applying shaft 20, and an adjusting mechanism for enabling the glue transfer roller 5 and the glue applying arc roller 18 to be away from or close to each other and the glue applying arc roller 18 and a paper tape 21 to be away from or close to each other, wherein the adjusting mechanism comprises a rotating shaft 17, a swinging block 12 and a pull rod 11, the rotating shaft 17 is rotatably connected with the frame wallboards 1, and the swinging block 12 is installed on the rotating shaft 17; one end of a pull rod 11 is connected with a swing block 12, the other end of the pull rod is connected with a rubber transmission roller seat 8 for supporting a rubber transmission roller 5, a poking pin 13 is further arranged on the swing block 12, the center distance between the poking pin 13 and a rotating shaft 17 is smaller than the center distance between the connecting part of the pull rod 11 and the swing block 12 and the rotating shaft 17, and one end of the rotating shaft 17 is connected with a power source, so that when the power source drives the swing block 15 to swing for a certain angle, the moving distance of the pull rod 11 in the horizontal direction is larger than the moving distance of the poking pin 13, and a differential effect is formed.

Preferably: guide slot 2 has been seted up to frame wallboard 1 upper level, and last rubber arc roller 18 is installed on last rubber shaft 20, and the equal rotation in slider 3 of last rubber shaft 20 both ends is installed, and slider 3 sliding fit installs in guide slot 2, and slider 3 and last rubber frame wallboard 10 fixed connection set up on the last groove 14 of dialling with dialling 13 adaptations of round pin of going up of rubber frame wallboard 10, and the rubber roller seat 8 that passes slides and installs on last rubber frame wallboard 10.

Preferably: one end of the rubber transmission roller 5 and one end of the upper rubber shaft 20 are provided with a gear pair 4 for linkage, the other end of the rubber transmission roller 5 is linked with a motor 9, the motor 9 is arranged outside the rubber transmission roller seat 8, and the motor 9 is a speed reducing motor.

Preferably: one side of the rubber transmission roller 5 is provided with a rubber bin 7, a rubber receiving box 6 is arranged below the rubber transmission roller 5, and the rubber receiving box 6 is arranged below the rubber transmission roller 5 to prevent glue from dripping.

Preferably: the outer arc surface of the upper glue arc roll 18 is axially provided with an upper glue strip 19, wherein the upper glue strip 19 is made of soft material, so that glue can be coated on the paper tape 21 at set intervals by the difference between the rotating speed of the upper glue arc roll 18 and the advancing speed of the paper tape 21.

Preferably: the power supply includes swing arm 15 and cylinder 16, and swing arm 15 one end is connected with pivot 17, and the other end is connected with the output of cylinder 16, and cylinder 16 installs on one of them frame wallboard 1.

The utility model provides a paper bag machine bottom rubber coating structure, adopt differential type structure, install pendulum block 12 on pivot 17 promptly, be connected with pull rod 11 and stirring round pin 13 on pendulum block 12, the centre-to-centre spacing of stirring round pin 13 apart from pivot 17 is less than the centre-to-centre spacing of pull rod 11 and pendulum block 12 junction apart from pivot 17, one-time operation can conveniently realize keeping away from each other or drawing close between rubber transmission roller 5 and last rubber arc roller 18 and between last rubber arc roller 18 and paper tape 21, concretely, during operation pours glue into rubber storehouse 7 into, will be in even glue on rubber transmission roller 5 surface tape when rubber transmission roller 5 rotates, during the rubber coating operation, cylinder 16 retracts, stimulate swing arm 15 to make pivot 17 rotate, drive pendulum block 12 and rotate towards paper tape 21 direction, at this moment, the pin 13 stirs group groove 14 and makes last rubber strip 19 on last rubber frame wallboard 10 move towards the direction of paper tape 21 and then make last rubber strip 19 on last rubber arc roller 18 and paper tape 21 surface contact, meanwhile, the pull rod 11 pulls the glue conveying roller seat 8 to drive the glue conveying roller 5 to approach the glue conveying arc roller 18, so that a glue feeding strip 19 on the glue conveying arc roller 18 is contacted with the glue conveying roller 5, the glue on the surface of the glue conveying roller 5 is transferred to the glue feeding strip 19, and then the glue is coated on a paper tape 21 for manufacturing a paper bag; when the paper bag machine stops, the air cylinder 16 extends out to drive the swing block 12 to rotate in the direction far away from the paper tape 21, at the moment, the poking pin 13 pokes the poking groove 14 to enable the upper adhesive tape 19 on the upper adhesive arc roller 18 to be separated from contact with the surface of the paper tape 21 by moving the upper adhesive frame wallboard 10 in the direction far away from the paper tape 21, meanwhile, the pull rod 11 pushes the adhesive transfer roller seat 8 to drive the adhesive transfer roller 5 to be far away from the upper adhesive arc roller 18, so that the upper adhesive tape 19 on the upper adhesive arc roller 18 is separated from contact with the adhesive transfer roller 5, the adhesive is not transferred to the upper adhesive tape 19 any more, and the waste of the adhesive is avoided; at the moment, the motor 9 starts to work, so that the glue conveying roller 5 continues to rotate, the glue is prevented from standing for a long time and solidifying, the operation is convenient, the glue saving effect is obvious, and the glue conveying device has the advantages of stable performance, easiness in operation, and simple and compact structure.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

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

Claims

1. The utility model provides a paper bag machine bottom rubber coating structure, includes frame wallboard (1), biography rubber roll (5), last rubber arc roller (18), last rubber shaft (20) that two oppositions set up, its characterized in that: the adjusting mechanism is used for enabling the rubber transmission roller (5) and the upper rubber arc roller (18) to be away from or close to each other and enabling the upper rubber arc roller (18) and the paper tape (21) to be away from or close to each other, the adjusting mechanism comprises a rotating shaft (17), a swinging block (12) and a pull rod (11), the rotating shaft (17) can be rotatably connected with the rack wallboard (1), and the swinging block (12) is installed on the rotating shaft (17); pull rod (11) one end is connected pendulum piece (12), and the other end is connected with the rubber roller seat (8) that are used for the support of biography rubber roll (5), still installed on pendulum piece (12) and dialled round pin (13), it is less than to dial round pin (13) apart from the centre-to-centre spacing of pivot (17) pull rod (11) with pendulum piece (12) junction apart from the centre-to-centre spacing of pivot (17), pivot (17) one end is connected with the power supply.

2. Paper bag machine bottom rubber coating structure of claim 1, characterized in that: guide slot (2) have been seted up to frame wallboard (1) upper level, go up rubber arc roller (18) and install go up rubber shaft (20) are last, go up rubber shaft (20) both ends and all rotate and install in slider (3), slider (3) sliding fit install in guide slot (2), slider (3) and last rubber frame wallboard (10) fixed connection, go up rubber frame wallboard (10) seted up with dial groove (14) of moving round pin (13) adaptation, pass rubber roller seat (8) slide install in go up rubber frame wallboard (10).

3. The paper bag machine bottom gluing structure according to claim 1, characterized in that: the rubber transmission roller (5) and one end of the gluing shaft (20) are provided with a gear pair (4) in linkage, the other end of the rubber transmission roller (5) is in linkage with a motor (9), and the motor (9) is arranged on the outer side of the rubber transmission roller seat (8).

4. The paper bag machine bottom gluing structure according to claim 1, characterized in that: a rubber bin (7) is arranged on one side of the rubber transmission roller (5), and a rubber receiving box (6) is arranged below the rubber transmission roller (5).

5. The paper bag machine bottom gluing structure according to claim 1, characterized in that: an upper rubber strip (19) is axially arranged on the outer arc surface of the upper rubber arc roller (18).

6. The paper bag machine bottom gluing structure according to claim 1, characterized in that: the power source comprises a swing arm (15) and an air cylinder (16), one end of the swing arm (15) is connected with the rotating shaft (17), the other end of the swing arm is connected with the output end of the air cylinder (16), and the air cylinder (16) is arranged on one frame wallboard (1).