CN217226855U

CN217226855U - Environment-friendly packaging bag bending and compressing structure

Info

Publication number: CN217226855U
Application number: CN202220574522.2U
Authority: CN
Inventors: 叶春青; 桂彩霞
Original assignee: Anhui Tianzhiye Packaging Co ltd
Current assignee: Anhui Tianzhiye Packaging Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-19
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to an environmental protection wrapping bag technical field discloses an environmental protection wrapping bag compact structure of buckling, which comprises a base plate, base plate top middle part outer wall is provided with places the seat, place seat top middle part outer wall and seted up the bending groove, place the positioning mechanism that seat top both sides fixedly connected with symmetry set up, equal fixedly connected with bracing piece all around in base plate top, four the same roof of bracing piece top fixedly connected with, the roof bottom outside is provided with the lifter plate, the head is buckled to lifter plate bottom outer wall fixedly connected with. The utility model discloses a be provided with mounting panel, spout, pressure strip, rubber pad, protecting box, lead screw, driving motor, initiative bevel gear and driven bevel gear, can play the firm effect of suppression to the environmental protection wrapping bag for the phenomenon of offset can not appear when the environmental protection wrapping bag is buckled and is compressed tightly, has guaranteed processingquality, and is comparatively practical, is fit for extensively promoting and using.

Description

Environment-friendly packaging bag bending and compressing structure

Technical Field

The utility model relates to an environmental protection wrapping bag technical field especially relates to an environmental protection wrapping bag compresses tightly structure of buckling.

Background

The environment-friendly plastic bag is a short-form biodegradable plastic bag, and with the development of science and technology, various materials capable of replacing traditional PE plastic appear, including high polymer materials such as PLA, PBA, PBS and the like, and the traditional PE plastic bag can be replaced. The application of environment-friendly plastic bags is relatively wide: supermarket shopping bags, rolling freshness protection bags, mulching films and the like have large-scale application examples.

The environmental protection wrapping bag need buckle to the environmental protection wrapping bag and compress tightly the processing before putting into use to reach the result of use, present bending compresses tightly the structure and is carrying out the during operation, and is ideal inadequately to the location effect of environmental protection wrapping bag, leads to the environmental protection wrapping bag to have the phenomenon of offset when buckling and compressing tightly the processing, thereby leads to the processingquality of environmental protection wrapping bag to have received the influence.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an environmental protection packaging bag bending and compressing structure to solve the problems in the prior art.

Based on the above-mentioned purpose, the utility model provides a following technical scheme: the bending and compressing structure of the environment-friendly packaging bag comprises a base plate, wherein a placing seat is arranged on the outer wall of the middle part of the top of the base plate, a bending groove is formed in the outer wall of the middle part of the top of the placing seat, symmetrically arranged positioning mechanisms are fixedly connected to two sides of the top of the placing seat, supporting rods are fixedly connected to the periphery of the top of the base plate, the top ends of the four supporting rods are fixedly connected with the same top plate, a lifting plate is arranged on the outer side of the bottom of the top plate, a bending head is fixedly connected to the outer wall of the bottom of the lifting plate, and the bending head is located right above the bending groove;

the inboard fixedly connected with hot plate of lifter plate, the installing port has been seted up to lifter plate bottom outer wall, and the inner wall fixedly connected with heat-conducting plate of installing port, the heat-conducting plate is connected with the hot plate, and the bottom of heat-conducting plate and the first fixed connection of buckling.

As a preferred embodiment of the utility model, the telescopic link that roof bottom outer wall fixedly connected with symmetry set up, two the flexible end difference fixed connection of telescopic link is on lifter plate top both sides outer wall.

As a preferred embodiment of the present invention, the outer wall of the top plate is fixedly connected with a hydraulic cylinder, and a piston rod of the hydraulic cylinder runs through the top plate and is connected to the outer wall of the top of the lifting plate.

As an embodiment of the utility model, positioning mechanism includes the mounting panel, the spout has been seted up to mounting panel one side outer wall, the spout inner wall is connected with the pressure strip through the slider, and pressure strip bottom outer wall fixedly connected with rubber pad.

As an embodiment of the utility model, mounting panel top outer wall fixedly connected with guard box, the rotation of guard box top inner wall is connected with the lead screw, and the lead screw bottom rotates to be connected on placing a top outer wall.

As an optimized embodiment of the utility model, set up threaded hole on the pressure strip, and the lead screw spiro union is on the screw hole inner wall.

As a preferred embodiment of the utility model, protective housing one side inner wall fixedly connected with driving motor, driving motor's output shaft has the drive bevel gear, the lead screw is located the inboard outer wall fixedly connected with driven bevel gear of protective housing, and drive bevel gear and driven bevel gear intermeshing.

From the above, can see that, the utility model provides a pair of environmental protection wrapping bag compresses tightly structure of buckling has following beneficial effect:

1. the utility model discloses in, through being provided with positioning mechanism on placing the seat to be provided with mounting panel, spout, pressure strip, rubber pad, protecting box, lead screw, driving motor, initiative bevel gear and driven bevel gear in positioning mechanism, can play the firm effect of suppression to the environmental protection wrapping bag, make the environmental protection wrapping bag buckle and compress tightly the phenomenon that positional deviation can not appear when handling, guaranteed processingquality.

2. The utility model discloses in, after environmental protection wrapping bag location was accomplished, heat the head of buckling through hot plate and the heat-conducting plate that sets up for the head of buckling reaches the effect of heating, after the first heating of buckling is accomplished, cooperation telescopic link, lifter plate, pneumatic cylinder and bending groove's effect can be realized compressing tightly the processing of buckling of environmental protection wrapping bag.

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 present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side sectional view of a lifting plate according to an embodiment of the present invention;

fig. 3 is a schematic side view of the positioning mechanism according to the embodiment of the present invention.

In the figure: 1. a substrate; 2. a placing seat; 3. bending the groove; 4. a support bar; 5. a top plate; 6. a telescopic rod; 7. a lifting plate; 8. a bending head; 9. a hydraulic cylinder; 10. a positioning mechanism; 11. heating the plate; 12. a heat conducting plate; 13. mounting a plate; 14. a chute; 15. a compression plate; 16. a rubber pad; 17. a screw rod; 18. a protective box; 19. a drive motor; 20. a drive bevel gear; 21. a driven bevel gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution: the environment-friendly packaging bag bending and compressing structure comprises a base plate 1, wherein a placing seat 2 is arranged on the outer wall of the middle of the top of the base plate 1, a bending groove 3 is formed in the outer wall of the middle of the top of the placing seat 2, environment-friendly packaging bags can be placed on the placing seat 2, two sides of the top of the placing seat 2 are fixedly connected with symmetrically-arranged positioning mechanisms 10, so that the positioning effect on the environment-friendly packaging bags is achieved, supporting rods 4 are fixedly connected to the periphery of the top of the base plate 1, the top ends of the four supporting rods 4 are fixedly connected with a same top plate 5, a lifting plate 7 is arranged on the outer side of the bottom of the top plate 5, a bending head 8 is fixedly connected to the outer wall of the bottom of the lifting plate 7, and the bending head 8 is positioned right above the bending groove 3;

7 inboard fixedly connected with heating plates 11 of lifter plate, the installing port has been seted up to 7 bottom outer walls of lifter plate, and the installing port inner wall fixedly connected with heat-conducting plate 12, and heat-conducting plate 12 is connected with heating plate 11, and the bottom of heat-conducting plate 12 and the first 8 fixed connection of buckling, and heating plate 11 is through the effect of heat-conducting plate 12 with heat transfer for the first 8 of buckling for buckle first 8 and reach the effect of heating.

In the specific working process of the bending and compressing structure of the environment-friendly packaging bag of the embodiment, firstly, the environment-friendly packaging bag is placed on the placing seat 2, the driving motor 19 is started to work, the screw rod 17 is driven to rotate under the action of the driving bevel gear 20 and the driven bevel gear 21, the screw rod 17 drives the compressing plate 15 to move downwards under the action of the mounting plate 13 and the sliding chute 14 until the rubber pad 16 at the bottom end of the compressing plate 15 contacts with the outer wall at the top of the environment-friendly packaging bag, so that the environment-friendly packaging bag is pressed firmly, the environment-friendly packaging bag is not subjected to position deviation during bending and compressing treatment, the processing quality is ensured, after the environment-friendly packaging bag is positioned, the heating plate 11 is started to work, the heating plate 11 transfers heat to the bending head 8 under the action of the heat conducting plate 12, the bending head 8 achieves the heating effect, and after the bending head 8 is heated, start 9 work of pneumatic cylinder, drive lifter plate 7 downstream through the effect of telescopic link 6, lifter plate 7 drives and buckles head 8 downstream, contacts up to buckling head 8 and environmental protection wrapping bag top to extrude the environmental protection wrapping bag, thereby the cooperation is buckled the effect in groove 3, and the realization compresses tightly the processing to buckling of environmental protection wrapping bag.

In the concrete implementation mode, the telescopic link 6 that roof 5 bottom outer wall fixedly connected with symmetry set up, the flexible end difference fixed connection of two telescopic links 6 is on 7 top both sides outer walls of lifter plate, 5 top outer wall fixedly connected with pneumatic cylinder 9 of roof, the piston rod of pneumatic cylinder 9 runs through and connects on 7 top middle part outer walls of lifter plate in roof 5, after 8 heats of bending head and accomplishes, start up pneumatic cylinder 9 work, effect through telescopic link 6 drives lifter plate 7 and moves down, lifter plate 7 drives 8 downstream of bending head, contact until 8 and the environmental protection wrapping bag top of bending head, and extrude the environmental protection wrapping bag, thereby cooperate the effect in bending groove 3, the realization compresses tightly the processing to buckling of environmental protection wrapping bag.

Further, the positioning mechanism 10 comprises a mounting plate 13, a sliding groove 14 is formed in the outer wall of one side of the mounting plate 13, the inner wall of the sliding groove 14 is connected with a pressing plate 15 through a sliding block, a rubber pad 16 is fixedly connected to the outer wall of the bottom of the pressing plate 15, a protective box 18 is fixedly connected to the outer wall of the top of the mounting plate 13, a lead screw 17 is rotatably connected to the inner wall of the top of the protective box 18, the bottom end of the lead screw 17 is rotatably connected to the outer wall of the top of the placing seat 2, a threaded hole is formed in the pressing plate 15, the lead screw 17 is screwed on the inner wall of the threaded hole, a driving motor 19 is fixedly connected to the inner wall of one side of the protective box 18, an output shaft of the driving motor 19 is connected with a driving bevel gear 20, a driven bevel gear 21 is fixedly connected to the outer wall of the lead screw 17 located on the inner side of the protective box 18, the driving bevel gear 20 and the driven bevel gear 21 are mutually engaged, the driving bevel gear 19 is started to work, the lead screw 17 is driven to rotate under the action of the driving bevel gear 20 and the driven bevel gear 21, the lead screw 17 drives the pressing plate 15 to move downwards under the action of the mounting plate 13 and the sliding groove 14 until the rubber pad 16 at the bottom end of the pressing plate 15 contacts with the outer wall of the top of the environment-friendly packaging bag, so that the environment-friendly packaging bag is pressed firmly.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have a general meaning as understood by one having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection wrapping bag compact structure of buckling which characterized in that: the bending device comprises a substrate (1), wherein a placing seat (2) is arranged on the outer wall of the middle of the top of the substrate (1), a bending groove (3) is formed in the outer wall of the middle of the top of the placing seat (2), symmetrically-arranged positioning mechanisms (10) are fixedly connected to two sides of the top of the placing seat (2), supporting rods (4) are fixedly connected to the periphery of the top of the substrate (1), the top ends of the four supporting rods (4) are fixedly connected with a same top plate (5), a lifting plate (7) is arranged on the outer side of the bottom of the top plate (5), a bending head (8) is fixedly connected to the outer wall of the bottom of the lifting plate (7), and the bending head (8) is located right above the bending groove (3);

lifter plate (7) inboard fixedly connected with hot plate (11), the installing port has been seted up to lifter plate (7) bottom outer wall, and installing port inner wall fixedly connected with heat-conducting plate (12), heat-conducting plate (12) are connected with hot plate (11), and the bottom of heat-conducting plate (12) and first (8) fixed connection of buckling.

2. The bending and pressing structure of the environmental protection packaging bag according to claim 1, characterized in that: roof (5) bottom outer wall fixedly connected with symmetry sets up telescopic link (6), two the flexible end difference fixed connection of telescopic link (6) is on lifter plate (7) top both sides outer wall.

3. The bending and pressing structure of the environmental protection packaging bag according to claim 1, wherein: the outer wall of the top plate (5) is fixedly connected with a hydraulic cylinder (9), and a piston rod of the hydraulic cylinder (9) penetrates through the top plate (5) and is connected to the outer wall of the middle of the top of the lifting plate (7).

4. The bending and pressing structure of the environmental protection packaging bag according to claim 1, characterized in that: positioning mechanism (10) include mounting panel (13), spout (14) have been seted up to mounting panel (13) one side outer wall, spout (14) inner wall is connected with pressure strip (15) through the slider, and pressure strip (15) bottom outer wall fixedly connected with rubber pad (16).

5. The bending and pressing structure of the environmental protection packaging bag according to claim 4, wherein: mounting panel (13) top outer wall fixedly connected with protective housing (18), protective housing (18) top inner wall rotates and is connected with lead screw (17), and lead screw (17) bottom rotates to be connected on placing seat (2) top outer wall.

6. The bending and pressing structure of the environmental protection packaging bag according to claim 5, wherein: the pressing plate (15) is provided with a threaded hole, and the screw rod (17) is in threaded connection with the inner wall of the threaded hole.

7. The bending and pressing structure of the environmental protection packaging bag according to claim 6, wherein: the inner wall of one side of the protection box (18) is fixedly connected with a driving motor (19), an output shaft of the driving motor (19) is connected with a driving bevel gear (20), the screw rod (17) is located on the inner side of the protection box (18), the outer wall of the screw rod is fixedly connected with a driven bevel gear (21), and the driving bevel gear (20) is meshed with the driven bevel gear (21).