CN216001624U

CN216001624U - Bag forming and coating guide mechanism

Info

Publication number: CN216001624U
Application number: CN202120848649.4U
Authority: CN
Inventors: 刘记伍
Original assignee: Shanghai Rutian Packing Machinery Co ltd
Current assignee: Shanghai Rutian Packing Machinery Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-03-11
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a bag forming and enveloping guide mechanism, which comprises a winding roller and a base frame, wherein the winding roller is fixedly arranged at the bottom of the base frame, an enveloping film is arranged on the winding roller, the bag forming and enveloping guide mechanism also comprises a mounting frame, a guide assembly and an adjusting assembly, the guide assembly comprises a first guide part and a second guide part, the first guide part is arranged at one side of the mounting frame close to the winding roller, the two ends of the first guide part are provided with height differences, the second guide part is arranged at one end of the first guide part far away from the winding roller, the two ends of the second guide part are provided with height differences, the inclination directions of the first guide part and the second guide part are opposite, the adjusting assembly comprises a height adjusting part, an angle adjusting part and a translation adjusting part, the height adjusting part is used for adjusting the height of the guide assembly, the angle indirect assembly is used for adjusting the inclination angle of the guide assembly, and the translation assembly is used for adjusting the relative position of the winding roller and the guide assembly.

Description

Bag forming and coating guide mechanism

Technical Field

The utility model relates to the technical field of packaging bag equipment, in particular to a bag forming and enveloping guide mechanism.

Background

At present, various packaging bags are very commonly applied in daily life, a packaging bag forming machine becomes a commonly used and very important industrial machine in the packaging industry, a packaging machine for flexible packaging materials is a more important branch, and the packaging machine is very widely applied to various fields such as medicine, chemical industry, food and the like; the bag making process of the plastic film packaging bag making machine is characterized in that the packaging film is finally made into a packaging bag according to the thermoplasticity of plastics and comprises the links of traction, feeding, heat sealing, punching and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a bag forming and enveloping guide mechanism which has the advantages of flexibly controlling the bottom dimension and the height of a packaging bag.

The above object of the present invention is achieved by the following technical solutions: the bag forming and coating guide mechanism comprises a winding roller and a base frame, wherein the winding roller is fixedly arranged at the bottom of the base frame, a coating is arranged on the winding roller, the bag forming and coating guide mechanism further comprises a mounting frame, a guide assembly and an adjusting assembly, the guide assembly comprises a first guide piece and a second guide piece, the first guide piece is mounted on one side, close to the winding roller, of the mounting frame, the two ends of the first guide piece are provided with height differences, the second guide piece is arranged at one end, far away from the winding roller, of the first guide piece, the two ends of the second guide piece are provided with height differences, and the inclination directions of the first guide piece and the second guide piece are opposite;

the adjusting part comprises a height adjusting part, the height adjusting part comprises a lead screw, a hand wheel, a guide part and a fixed plate, one end of the lead screw is fixedly connected with the hand wheel, the other end of the lead screw penetrates through the fixed plate, a mounting frame and the first guide part are hinged, the guide part comprises a first guide rod and a second guide rod, one end of the first guide rod is fixedly connected with the fixed plate, the other end of the first guide rod is fixedly connected with the first guide part, one end of the second guide rod is fixedly connected with the fixed plate, and the other end of the second guide rod is fixedly connected with the second guide part.

Preferably, the adjusting part still includes angle adjusting part, angle adjustment includes first angle adjusting part, second angle adjusting part, first angle adjusting part includes the hydraulic stem, the one end of hydraulic stem with the fixed plate is articulated, and the other end is articulated with the one end that first guide is close to the winding up roller, second angle adjusting part set up in the second guide for adjust the difference in height at second guide both ends.

Preferably, the adjusting part still includes the translation adjusting part, the translation adjusting part includes lead screw, fixed block, the fixed block is fixed set up in the bottom of mounting bracket, the one end and the fixed block threaded connection of lead screw, the other end with the bed frame rotates to be connected, just the lead screw drives the bed frame translation.

Preferably, first guide includes regulating plate, gib block, the gib block can dismantle fixed set up in the bottom of regulating plate, the gib block protrusion in the regulating plate side sets up.

Preferably, the guide strip is provided with an adjusting groove, a bolt penetrates through the adjusting groove and is fixedly connected with the guide strip, and the bolt can reciprocate along the adjusting groove.

In summary, the utility model includes at least one of the following beneficial technical effects: through the vertical height between altitude mixture control piece regulation direction subassembly and the winding up roller, the realization leads to the diolame of different specifications, set up angle adjusting part on the direction subassembly, realize the nimble control to the bottom area of wrapping bag and the wrapping bag bottom indent degree of depth, set up the translation regulating part between mounting bracket and bed frame, the realization is to the horizontal position's of winding up roller control, the setting height of two sides of control wrapping bag that can be nimble, through the cooperation between altitude mixture adjusting part and the angle adjusting part, realize the control to the inner space area of wrapping bag, adapt to the wrapping bag of different specifications, nimble control wrapping bag bottom yardstick and wrapping bag height.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of the present invention;

FIG. 3 is a third structural diagram of the present invention.

Reference numerals: 1. a winding roller; 2. a base frame; 3. a mounting frame; 4. a guide assembly; 41. a first guide member; 411. An adjusting plate; 412. a guide strip; 412a, an adjustment groove; 42. a second guide member; 51. a height adjustment member; 511. A screw rod; 512. a hand wheel; 513. a guide member; 5131. a first guide bar; 5132. a second guide bar; 514. A fixing plate; 52. an angle adjusting member; 521. a first angle adjuster; 522. a second angle adjustment member; 53. A translation adjustment member; 531. a lead screw; 532. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1-3 show a specific embodiment of the bag forming and enveloping guide mechanism of the present invention, which comprises a roller 1, a base frame 2, a mounting frame 3, a guide assembly 4, and an adjusting assembly, wherein the roller 1 is fixedly arranged at the bottom of the base frame 2, and the enveloping film is conveyed to the next process through the roller 1.

The guide assembly 4 comprises a first guide member 41 and a second guide member 42, the first guide member 41 is installed on one side of the mounting frame 3 close to the winding roller 1, the two ends of the first guide member 41 have a height difference, the second guide member 42 is arranged at one end of the first guide member 41 far away from the winding roller 1, the two ends of the second guide member 42 have a height difference, the inclination directions of the first guide member 41 and the second guide member 42 are opposite, the envelope penetrates through the bottom of the first guide member 41, and when the envelope is located between the first guide member 41 and the second guide member 42, one end of the second guide member 42 close to the first guide member 41 upwards supports the middle position of the envelope to realize inward folding of the envelope at the middle position to form the bottom of the envelope.

First guide 41 includes regulating plate 411, gib block 412, regulating plate 411 is the triangle-shaped setting, the one end setting of winding up roller 1 is kept away from in the apex portion of regulating plate 411, gib block 412 can be dismantled fixed the setting in regulating plate 411's bottom, gib block 412 protrusion sets up in regulating plate 411 side, regulating plate 411's transversal rectangle setting of personally submitting, the degree of regulating gib block 412 protrusion regulating plate 411 side, the realization is to the nimble control of wrapping bag bottom width, gib block 412 is more protruding, the width of the wrapping bag bottom of making is big more.

In order to adjust the protruding degree of the guide bar 412, in this embodiment, an adjusting groove 412a is formed in the guide bar 412, the bolt passes through the adjusting groove 412a and is fixedly connected with the guide bar 412, the bolt can reciprocate along the adjusting groove 412a, the guide bar 412 is driven to translate by the bolt, and then the protruding displacement of the guide bar 412 is fixed by tightening the bolt.

The adjusting component comprises a height adjusting part 51, an angle adjusting part 52 and a translation adjusting part 53, the height adjusting part 51 comprises a screw rod 511, a hand wheel 512, a guide part 513 and a fixing plate 514, one end of the screw rod 511 is fixedly connected with the hand wheel 512, the other end of the screw rod 511 sequentially penetrates through the fixing plate 514 and the mounting frame 3 and then is hinged with the top of an adjusting plate 411 of the first guide part 41, the guide part 513 comprises a first guide rod 5131 and a second guide rod 5132, one end of the first guide rod 5131 is fixedly connected with the fixing plate 514, the other end of the first guide rod 5131 is fixedly connected with the first guide part 41, one end of the second guide rod 5132 is fixedly connected with the fixing plate 514, the other end of the second guide rod is fixedly connected with the second guide part 42, the screw rod 511 is rotated by the hand wheel 512 to drive the screw rod 511 to rotate to drive the first guide part 41 and the second guide part 42 to simultaneously ascend or descend, the distance between the guide part 513 and the base frame 2 is changed, and the device is suitable for envelopes with different widths, the vertical height between the guide assembly 4 and the winding roller 1 is adjusted through the height adjusting piece 51, so that the envelopes with different specifications are guided.

In order to better adjust the concave depth of the bottom of the packaging bag, in this embodiment, the second guiding element 42 is slidably connected to the second guiding rod 5132, and a limiting element is disposed between the second guiding element 42 and the second guiding rod 5132, the limiting element can position the second guiding element 42 on the second guiding rod 5132, the limiting element is a bolt penetrating through the second guiding element 42, and by tightening the bolt, one end of the bolt, which is far away from the nut, is abutted against the second guiding rod 5132 for positioning.

The angle adjustment comprises a first angle adjusting part 521 and a second angle adjusting part 522, the first angle adjusting part 521 comprises a hydraulic rod, one end of the hydraulic rod is hinged with the fixing plate 514, the other end of the hydraulic rod is hinged with one end of the first guiding part 41 close to the winding roller 1, the second angle adjusting part 522 is arranged on the second guiding part 42, the height difference between the two ends of the second guiding element 42 is adjusted, the inclination degree of the first guiding element 41 is changed by adjusting the extension amount of the hydraulic rod in the first angle adjusting element 521, the inclination degree of the second guiding element 42 is adjusted by the second angle adjusting element 522, the flexible adjustment and control of the folding depth of the bottom of the packaging bag is realized, in the embodiment, the hydraulic rod can be used for adjusting the second angle, by adjusting the telescopic amount of the hydraulic rod, the control of the inclination degree of the second guide member 42 is realized, the angle adjusting piece 52 is arranged on the guide assembly 4, so that the bottom area of the packaging bag and the concave depth of the bottom of the packaging bag can be flexibly controlled.

Translation regulating part 53 includes lead screw 531, fixed block 532, and fixed block 532 is fixed to be set up in the bottom of mounting bracket 3, the one end and the fixed block 532 threaded connection of lead screw 531, and the other end rotates with bed frame 2 to be connected, and lead screw 531 drives bed frame 2 translation, sets up translation regulating part 53 between mounting bracket 3 and bed frame 2, realizes the control to the horizontal position of winding up roller 1, the height that sets up of two sides of control wrapping bag that can be nimble.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The bag forming and coating guide mechanism comprises a winding roller and a base frame, wherein the winding roller is fixedly arranged at the bottom of the base frame, and a coating is arranged on the winding roller;

2. The bag forming and enveloping guide mechanism of claim 1, wherein the adjusting assembly further comprises an angle adjusting member, the angle adjusting member comprises a first angle adjusting member and a second angle adjusting member, the first angle adjusting member comprises a hydraulic rod, one end of the hydraulic rod is hinged to the fixing plate, the other end of the hydraulic rod is hinged to one end of the first guide member close to the winding roller, and the second angle adjusting member is arranged on the second guide member and used for adjusting the height difference of the two ends of the second guide member.

3. The bag forming and enveloping guide mechanism of claim 1, wherein the adjusting assembly further comprises a translational adjusting member, the translational adjusting member comprises a lead screw and a fixed block, the fixed block is fixedly arranged at the bottom of the mounting frame, one end of the lead screw is connected with the fixed block through a thread, the other end of the lead screw is rotatably connected with the base frame, and the lead screw drives the base frame to translate.

4. The bag forming and enveloping guide mechanism of claim 1, wherein the first guide member comprises an adjusting plate and a guide strip, the guide strip is detachably and fixedly arranged at the bottom of the adjusting plate, and the guide strip protrudes from the side surface of the adjusting plate.

5. The bag forming, enveloping and guiding mechanism of claim 4, wherein the guiding strip is provided with an adjusting slot, a bolt passes through the adjusting slot to be fixedly connected with the guiding strip, and the bolt can reciprocate along the adjusting slot.