CN217024656U

CN217024656U - Solvent-free compound machine for printing packaging bags

Info

Publication number: CN217024656U
Application number: CN202220675844.6U
Authority: CN
Inventors: 王志燕
Original assignee: Danyang Huacheng Packaging Co ltd
Current assignee: Danyang Huacheng Packaging Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-22
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses a solvent-free compound machine for printing packaging bags, which comprises a v-21274and a U-shaped bracket with an upward opening, wherein two side walls of the bracket are symmetrically provided with U-shaped clamping grooves, the insides of the clamping grooves are connected with rotating shafts in a sliding manner, locking devices for limiting the rotating shafts are arranged inside the clamping grooves, bag rolling rollers are sleeved on the rotating shafts, the outer wall of the bracket is provided with a driving mechanism for driving the rotating shafts to rotate, an electric telescopic rod is arranged between the bottom of the bracket and the bag rolling rollers, the telescopic end of the electric telescopic rod is provided with an arc-shaped seat, the inside of the arc-shaped seat is provided with a sliding groove, the inside of the sliding groove is connected with an arc-shaped plate in a sliding manner, and a spring is arranged between the arc-shaped plate and the bottom of the sliding groove; according to the utility model, by arranging the support, the bag rolling roller, the locking device, the driving mechanism, the rotating shaft, the arc-shaped plate, the sliding groove, the spring and other structures, the packaging bag can be tightly wound on the bag rolling roller, the packaging bag is convenient to disassemble, the winding efficiency and the product quality are improved, and the practicability is good.

Description

Solvent-free compound machine for printing packaging bags

Technical Field

The utility model relates to the technical field of packaging bag processing, in particular to a solvent-free compound machine for printing packaging bags.

Background

A solvent-free compound machine, which is a device for compounding two or more base materials by adopting a solvent-free adhesive; the compounding machine bonds two or more materials together during compounding.

When the existing solvent-free compound machine is used, because the speed of the solvent-free compound machine is fast, which is twice or even higher than that of the common dry method, the problems of uneven winding, wrinkling and the like caused by high speed and poor concentricity of winding cores are easy to occur, and the later processing and production quality of the packaging bag is influenced; therefore, an apparatus is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a solvent-free compound machine for printing packaging bags, which is characterized in that a support, a bag rolling roller, a locking device, a driving mechanism, a rotating shaft, an arc-shaped plate, an arc-shaped seat, a sliding groove, a spring and the like are arranged, the packaging bags can be tightly wound on the bag rolling roller by utilizing the continuous thrust of the spring to the arc-shaped plate, the wound packaging bags can be conveniently dismounted by utilizing the matching of an inserting block and an inserting groove, the winding efficiency and the product quality are improved, and the solvent-free compound machine is good in practicability.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a printing wrapping bag is with solvent-free compounding machine, includes that the opening is ascending \ 21274;, the shape support, the U-shaped draw-in groove has been seted up to the symmetry on two lateral walls of support, and the inside sliding connection of draw-in groove has the pivot, the inside locking device who is provided with the countershaft spacing of draw-in groove, and the cover is equipped with a roll bag roller in the pivot, be provided with drive pivot pivoted actuating mechanism on the support outer wall, be provided with electric telescopic handle between the bottom of support and the roll bag roller, electric telescopic handle's flexible end is provided with the arc seat, and the spout has been seted up to arc seat inside, and the inside sliding connection of spout has the arc, be provided with the spring between the tank bottom of arc and spout.

As a preferred technical scheme, the locking device comprises a clamping block which is slidably mounted in a clamping groove, an inwards-concave semicircular hole is formed in the bottom of the clamping block, convex strips are arranged on two side walls of the clamping block, rectangular grooves are symmetrically formed in two groove walls of the U-shaped clamping groove, the convex strips are matched with the rectangular grooves, insertion holes penetrate through the convex strips and the rectangular grooves, and insertion rods are arranged in the insertion holes in the convex strips and the rectangular grooves.

As a preferred technical scheme of the utility model, the driving mechanism comprises a first gear arranged at the end part of the rotating shaft, a transition gear and a second gear are arranged on the outer wall of the bracket on the same side with the first gear, the transition gear is simultaneously meshed with the first gear and the second gear, and a motor is fixedly connected to the second gear.

As a preferable technical scheme of the utility model, the positions of the arc-shaped plate and the sliding groove, which are contacted with the spring, are both provided with a hole groove, and both ends of the spring are fixedly connected inside the hole grooves.

As a preferred technical solution of the present invention, the central angle corresponding to the arc-shaped plate is the same as the central angle corresponding to the sliding chute, and the width of the arc-shaped plate is the same as the width dimension of the sliding chute.

As a preferable technical solution of the present invention, when the spring is compressed to the shortest position, the arc-shaped plate is completely embedded into the chute.

As a preferable technical scheme of the utility model, a pair of guide wheels is symmetrically arranged between two side walls of the support far away from the rotating shaft.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through setting up structural feature such as support, roll up bag roller, locking device, actuating mechanism, pivot, arc seat, spout and spring, utilize the spring to the thrust that lasts of arc, can make the wrapping bag closely twine on roll up the bag roller, utilize the cooperation of inserted block and slot to conveniently dismantle the wrapping bag of rolling up, promoted the quality of winding efficiency and product, the practicality is good.

2. Through setting up the central angle that the arc corresponded and the central angle size that the spout corresponds the same, and the width of arc and the width size of spout equal structural feature mutually, utilize the spout to carry on spacingly to the removal of arc, further promoted the stability of device to the sealed effect that produces can realize the protection to the spring.

3. When being compressed to the shortest position through setting up the spring, the arc is embedded into inside isotructure characteristics of spout completely, can guarantee to remain the contact between arc and the wrapping bag throughout under the condition that the spring does not become invalid, has guaranteed winding quality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic plan view of a fixture block according to the present invention;

wherein: 1. a support; 2. a card slot; 3. a bag rolling roller; 4. a clamping block; 5. a first gear; 6. a transition gear; 7. a second gear; 8. a motor; 9. a guide wheel; 10. a rotating shaft; 11. an electric telescopic rod; 12. an arc-shaped plate; 13. a chute; 14. an arc-shaped seat; 15. a spring; 16. a jack; 17. a rod is inserted; 18. and (4) a hole groove.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

The embodiment is as follows:

as shown in figures 1-5, the utility model provides a solvent-free compound machine for printing packaging bags, which comprises a support 1 with an upward opening, 21274A, U-shaped clamping grooves 2 symmetrically arranged on two side walls of one side of the support 1, the clamping grooves 2 are communicated with the top of the support 1, a rotating shaft 10 is connected in the clamping grooves 2 in a sliding manner, a locking device for limiting the rotating shaft 10 is arranged in the clamping grooves 2, the locking device comprises clamping blocks 4 slidably arranged in the clamping grooves 2, inwards-recessed semicircular holes are arranged at the bottoms of the clamping blocks 4, the semicircular holes on the clamping blocks 4 can be matched and limited with an arc structure at the bottoms of the U-shaped clamping grooves 2, convex strips are arranged on two side walls of each clamping block 4, rectangular grooves are symmetrically arranged on two groove walls of the U-shaped clamping grooves 2, the convex strips are matched with the rectangular grooves, inserting holes 16 are respectively penetrated through the convex strips and the rectangular grooves, inserting rods 17 are arranged in the inserting holes 16 inside the convex strips and the rectangular grooves, the bag rolling roller 3 is sleeved on the rotating shaft 10, a driving mechanism for driving the rotating shaft 10 to rotate is arranged on the outer wall of the support 1, the driving mechanism comprises a first gear 5 arranged at the end of the rotating shaft 10, the connection mode of the first gear 5 and the rotating shaft 10 is preferably fixed connection, a transition gear 6 and a second gear 7 are arranged on the outer wall of the support 1 on the same side of the first gear 5, the transition gear 6 is simultaneously meshed with the first gear 5 and the second gear 7, a motor 8 is fixedly connected to the second gear 7, a support plate is arranged on the support 1, the motor 8 is fixed on the support plate, an electric telescopic rod 11 is arranged between the bottom of the support 1 and the bag rolling roller 3, an arc seat 14 is fixedly arranged at the telescopic end of the electric telescopic rod 11, a sliding groove 13 is formed in the arc seat 14, an arc plate 12 is slidably connected in the sliding groove 13, and a spring 15 is arranged between the arc plate 12 and the groove bottom of the sliding groove 13;

when the packaging bag winding device is used, the motor 8 is started, the motor 8 drives the second gear 7 to rotate, the second gear 7 rotates to drive the rotating shaft 10 to rotate through the transmission of the transition gear 6 and the first gear 5, the rotating shaft 10 rotates to drive the bag winding roller 3 to wind and wind packaging bags, in the winding and winding process, the arc-shaped plate 12 generates thrust on the packaging bags under the action of the spring 15, and the packaging bags can be tightly wound on the bag winding roller 3 under the action of the thrust; after the bag is rolled, the inserting rod 17 is pulled out of the inserting hole 16, the clamping block 4 is taken out of the clamping groove 2, the rotating shaft 10 is taken out, and finally the bag rolling roller 3 is pulled out of the rotating shaft 10; the design of above-mentioned structure utilizes spring 15 to the continuous thrust of arc plate 12, can make the wrapping bag closely twine on rolling up bag roller 3, utilizes the cooperation of inserted block and slot to conveniently dismantle the wrapping bag of rolling up, has promoted the quality of winding efficiency and product, and the practicality is good.

In other embodiments, the arc-shaped plate 12 and the sliding groove 13 are provided with hole grooves 18 at positions contacting with the spring 15, two ends of the spring 15 are fixedly connected inside the hole grooves 18, and the fixed connection mode is preferably welding; in use, welding both ends of the spring 15 inside the hole groove 18 can improve the stability of the spring 15 after installation, thereby improving the efficiency and quality of wrapping of the packing bag.

In other embodiments, the central angle corresponding to the arc-shaped plate 12 is the same as the central angle corresponding to the sliding chute 13, and the width of the arc-shaped plate 12 is the same as the width dimension of the sliding chute 13; when the device is used, the sliding chute 13 is utilized to limit the movement of the arc-shaped plate 12 in the design of the size, the stability of the device is further improved, and the protection of the spring 15 can be realized by the generated sealing effect.

In other embodiments, when the spring 15 is compressed to the shortest position, the arc-shaped plate 12 is completely embedded inside the chute 13; when the packaging bag winding device is used, the design of the structure can ensure that the arc-shaped plate 12 is always kept in contact with the packaging bag under the condition that the spring 15 does not fail, and the winding quality is ensured.

In other embodiments, a pair of guide wheels 9 is symmetrically arranged between two side walls of the inside of the bracket 1 far away from the rotating shaft 10; when the packaging bag winding device is used, the packaging bags can be guided and conveyed in advance through the design of the guide wheels 9, and the winding efficiency of the packaging bags is further improved.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The solvent-free laminating machine for the printing packaging bag comprises a protruding 21274and a shape support (1) with an upward opening, and is characterized in that: u-shaped draw-in groove (2) have been seted up to the symmetry on two lateral walls of support (1), and draw-in groove (2) inside sliding connection has pivot (10), draw-in groove (2) inside is provided with spacing locking device to pivot (10), and the cover is equipped with a roll bag roller (3) on pivot (10), be provided with drive pivot (10) pivoted actuating mechanism on support (1) outer wall, be provided with electric telescopic handle (11) between the bottom of support (1) and a roll bag roller (3), the flexible end of electric telescopic handle (11) is provided with arc seat (14), and spout (13) have been seted up to arc seat (14) inside, and spout (13) inside sliding connection has arc (12), be provided with spring (15) between the tank bottom of arc (12) and spout (13).

2. The solvent-free compound machine for printing packaging bags according to claim 1, wherein: locking device includes fixture block (4) of slidable mounting in draw-in groove (2) inside, inside sunken semicircular hole has been seted up to the bottom of fixture block (4), and is provided with the sand grip on two lateral walls of fixture block (4), the rectangular channel has been seted up to the symmetry on two cell walls of U-shaped draw-in groove (2), and the sand grip is mutually supported with the rectangular channel, has all run through jack (16) on sand grip and the rectangular channel, is provided with inserted bar (17) in jack (16) of sand grip and the rectangular channel inside.

3. The solvent-free compound machine for printing packaging bags according to claim 2, wherein: actuating mechanism is including setting up gear (5) No. one at pivot (10) tip, be provided with transition gear (6) and No. two gear (7) on the outer wall of support (1) and gear (5) homonymy, transition gear (6) mesh with gear (5) and No. two gear (7) simultaneously, fixedly connected with motor (8) on No. two gear (7).

4. The solventless laminator for printing packaging bags according to claim 3, wherein: hole grooves (18) are formed in the positions, where the arc-shaped plate (12) and the sliding groove (13) are in contact with the spring (15), and the two ends of the spring (15) are fixedly connected to the inner portions of the hole grooves (18).

5. The solvent-free compound machine for printing packaging bags according to claim 4, wherein: the central angle corresponding to the arc-shaped plate (12) is the same as the central angle corresponding to the sliding chute (13), and the width of the arc-shaped plate (12) is the same as the width dimension of the sliding chute (13).

6. The solventless laminator for printing packaging bags according to claim 1, wherein: when the spring (15) is compressed to the shortest position, the arc-shaped plate (12) is completely embedded into the sliding groove (13).

7. The solventless laminator for printing packaging bags according to claim 1, wherein: a pair of guide wheels (9) is symmetrically arranged between two side walls of the support (1) which are far away from the rotating shaft (10).