CN219291826U

CN219291826U - Laminator

Info

Publication number: CN219291826U
Application number: CN202223430578.XU
Authority: CN
Inventors: 于天翔
Original assignee: Shenyang Hengyu Packaging Products Co ltd
Current assignee: Shenyang Hengyu Packaging Products Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-04
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the field of packaging equipment, in particular to a laminator, which aims at the problems that an adaptive rubber roller needs to be replaced for paperboards with different sizes in the existing laminator, and the baffle plates on two sides of the equipment need to be disassembled and the replacement efficiency is low when the rubber roller is replaced. According to the laminator disclosed by the utility model, different rubber rollers can be replaced when paperboards with different sizes are processed, the rubber rollers can be flexibly switched when being replaced, and the replacement efficiency is higher.

Description

Laminator

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a laminator.

Background

In the process of operation, paper factories often need to carry out gluing processing on paper boards, namely, a plurality of layers of paper boards are bonded together to strengthen the paper boards, the gluing operation is usually realized by a gluing machine, and the paper boards pass through the upper part of a gluing roller attached with a material paddle, so that the material paddle is rolled and coated on the lower surface of the paper boards, thereby completing the gluing operation on the paper boards, and further carrying out subsequent processing operation on the paper boards;

in the prior art, a paperboard passes through a gluing roller to only finish gluing processing of a whole paperboard, is not suitable for gluing a partial area of the paperboard, and aims at the problems that the application number 202220382819.9 discloses a laminator, which comprises a frame and a gluing roller, wherein a paper feeding table is arranged on the frame, the gluing roller is arranged on one side of the paper feeding table and is rotationally connected to the frame, a shielding plate is slidingly arranged on the paper feeding table, the sliding direction of the shielding plate is parallel to the length direction of the gluing roller, and one end of the shielding plate extends to the upper part of the gluing roller;

however, the existing laminator needs to replace the adaptive rubber roller for paperboards with different sizes, and the rubber roller needs to detach the baffle plates on two sides of the equipment when being replaced, so that the replacement efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a laminator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a laminator, includes laminator body, rubber coating main roll, two switch control discs, a plurality of equipment axostylus axostyle, a plurality of rubber coating auxiliary roller and switching component, the rubber coating main roll rotates to be connected on the laminator body, two switch control discs all rotate and install on the laminator body, a plurality of equipment axostylus axostyle all installs between two switch control discs, all is equipped with coupling mechanism on a plurality of equipment axostylus axostyle, coupling mechanism is connected with switch control discs, the fixed cover of rubber coating auxiliary roller is established on corresponding equipment axostylus axostyle, switching component sets up on the laminator body, switching component is connected with switch control discs;

the connecting mechanism comprises two limit round rods, two screw rods II, two first driving gears and an annular sleeve, fixing grooves are formed in two ends of the assembly shaft rod, the limit round rods are installed in the two fixing grooves in a sliding mode, one sides of the two switching control discs are all provided with limit grooves, one ends of the limit round rods are installed in the corresponding limit grooves, the other ends of the two limit round rods are all provided with thread grooves II, the screw rods II are installed on the inner walls of the two fixing grooves in a rotating mode, and screw rods II are installed in the corresponding thread grooves II in a threaded mode.

Specifically, a first driving gear is fixedly connected to the second screw rod, a fixing hole is formed in the inner wall of the fixing groove, a second driving gear is rotatably installed in the fixing hole and meshed with the first driving gear, an annular sleeve is rotatably sleeved on the assembly shaft rod, an annular rack is fixedly connected to the inner ring of the annular sleeve, and the annular rack is meshed with the second driving gear.

Specifically, the switching assembly comprises a rotating disc, a rotating gear, a rack, a first screw rod and an adjusting handle, a control groove is formed in the laminator body, the rotating disc is fixedly arranged on one side of the switching control disc, the rotating disc is rotatably arranged in the control groove, the rotating gear is fixedly arranged on one side of the rotating disc, a moving groove is formed in the inner wall of the control groove, and the rack is slidably arranged in the moving groove and meshed with the rotating gear.

Specifically, screw groove one has been seted up to the one end of rack, the through-hole has been seted up on the inner wall of control groove, screw rod one is installed to the through-hole rotation, screw rod one's one end fixed mounting has adjustment handle, screw rod one's the other end threaded connection is in the screw groove.

Specifically, the inner wall of the control groove is provided with a rotating groove, a rotating block is fixedly arranged on the rotating gear, and the rotating block is rotatably arranged in the rotating groove.

Specifically, the inner wall of the fixed slot is provided with a sliding slot, the limiting round rod is fixedly connected with a sliding block, and the sliding block is slidably arranged in the sliding slot.

Specifically, an auxiliary groove is formed in the inner wall of the fixing hole, a connecting block is fixedly arranged on the second driving gear, and the connecting block is rotatably arranged in the auxiliary groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the laminator, the adjusting handle is rotated, the first screw rod is driven by the adjusting handle to rotate, the first screw rod drives the rack to move, the rotating gear drives the rotating disc to rotate, the rotating disc drives the switching control disc to rotate, and different gluing auxiliary rollers can be switched to use.

(2) According to the laminator, the two annular sleeves are rotated, the driving gear II drives the driving gear I to rotate, the driving gear I drives the screw rod II to rotate, the limiting round rod slides out of the limiting groove, the fixed limit of the assembling shaft rod on the switching control disc can be canceled, and the gluing auxiliary roller can be independently replaced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

Fig. 1 is a schematic diagram of a front view structure of a laminator according to the present utility model;

fig. 2 is a schematic perspective view of a switching control disc and an assembly shaft of a laminator;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 1.

In the figure: 1. a laminator body; 2. a main gluing roller; 3. switching the control disc; 4. assembling a shaft lever; 5. a gluing auxiliary roller; 6. a control groove; 7. a rotating disc; 8. a rotary gear; 9. a moving groove; 10. a first screw rod; 11. an adjusting handle; 12. a rack; 13. a limit round rod; 14. a second screw rod; 15. a first driving gear; 16. a second driving gear; 17. an annular sleeve.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-4, a laminator comprises a laminator body 1, a gumming main roller 2, two switching control discs 3, a plurality of assembly shaft rods 4 and a plurality of gumming auxiliary rollers 5, wherein the gumming main roller 2 is rotationally connected to the laminator body 1, two switching control discs 3 are rotationally installed on the laminator body 1, a plurality of assembly shaft rods 4 are installed between the two switching control discs 3, the gumming auxiliary rollers 5 are fixedly sleeved on the corresponding assembly shaft rods 4, a control groove 6 is formed in the laminator body 1, a rotating disc 7 is fixedly installed on one side of the switching control discs 3, the rotating disc 7 is rotationally installed in the control groove 6, a rotating gear 8 is fixedly installed on one side of the rotating disc 7, a moving groove 9 is formed in the inner wall of the control groove 6, a rack 12 is meshed with the rotating gear 8, one end of the rack 12 is provided with a threaded groove I, a through hole is formed in the inner wall of the control groove 6, a rotating disc 10 is fixedly installed on one side of the rotating disc 7, and one end of the rotating disc 10 is fixedly installed on one end of a screw rod 10, and the other end of the screw rod is fixedly connected with one end of the screw rod 11.

In this embodiment, the fixed slots are all seted up at the both ends of equipment axostylus axostyle 4, and equal slidable mounting has spacing round bar 13 in two fixed slots, and the spacing groove has all been seted up to one side of two switching control discs 3, the one end of spacing round bar 13 is installed in corresponding spacing groove, screw thread groove two has all been seted up to the other end of two spacing round bars 13, all rotates on the inner wall of two fixed slots and installs lead screw two 14, and lead screw two 14 screw thread is installed in corresponding screw thread groove two, fixedly connected with drive gear one 15 on the lead screw two 14, the fixed orifices has been seted up on the inner wall of fixed slot, drive gear two 16 is installed in the fixed orifices rotation, drive gear two 16 meshes with drive gear one 15, the cover of rotating on the equipment axostylus axostyle 4 is equipped with annular sleeve 17, annular rack is fixedly connected with to the inner circle of annular sleeve 17, annular rack and drive gear two 16 meshes.

In this embodiment, a rotating groove is formed in the inner wall of the control groove 6, a rotating block is fixedly mounted on the rotating gear 8, and the rotating block is rotatably mounted in the rotating groove.

In this embodiment, the inner wall of the fixed slot is provided with a sliding slot, the limit round bar 13 is fixedly connected with a sliding block, the sliding block is slidably mounted in the sliding slot, the inner wall of the fixed hole is provided with an auxiliary slot, the driving gear II 16 is fixedly provided with a connecting block, and the connecting block is rotatably mounted in the auxiliary slot.

In this embodiment, the adjusting handle 11 is rotated, the adjusting handle 11 drives the screw rod one 10 to rotate, the screw rod one 10 drives the rack 12 to move, the rack 12 drives the rotary gear 8 to rotate, the rotary gear 8 drives the rotary disc 7 to rotate, the rotary disc 7 drives the switching control disc 3 to rotate, the switching control disc 3 drives the assembly shaft lever 4 and the gluing auxiliary roller 5 to rotate, and can switch different gluing auxiliary rollers 5 to use, two annular sleeves 17 are rotated, the annular sleeves 17 drive the annular rack 12 to move, the annular rack 12 drives the driving gear two 16 to rotate, the driving gear two 16 drives the driving gear one 15 to rotate, the driving gear one 15 drives the screw rod two 14 to rotate, the screw rod two 14 controls the limiting round rod 13 to move, the limiting round rod 13 slides out of the limiting groove, and the fixed limitation of the assembly shaft lever 4 on the switching control disc 3 can be canceled, and the gluing auxiliary roller 5 can be independently replaced.

Compared with the prior art, the utility model has the technical advantages that: according to the laminator disclosed by the utility model, different rubber rollers can be replaced when paperboards with different sizes are processed, the rubber rollers can be flexibly switched when being replaced, and the replacement efficiency is higher.

Claims

1. A laminator, comprising:

the gluing machine comprises a gluing machine body, a gluing main roller, two switching control discs, a plurality of assembly shaft rods, a plurality of gluing auxiliary rollers and a switching assembly, wherein the gluing main roller is rotationally connected to the gluing machine body, the two switching control discs are rotationally arranged on the gluing machine body, the plurality of assembly shaft rods are arranged between the two switching control discs, the plurality of assembly shaft rods are provided with connecting mechanisms, the connecting mechanisms are connected with the switching control discs, the gluing auxiliary rollers are fixedly sleeved on the corresponding assembly shaft rods, and the switching assembly is arranged on the gluing machine body and is connected with the switching control discs;

2. The laminator of claim 1, wherein the first driving gear is fixedly connected to the second screw rod, a fixing hole is formed in the inner wall of the fixing groove, the second driving gear is rotatably installed in the fixing hole and meshed with the first driving gear, an annular sleeve is rotatably sleeved on the assembly shaft rod, an annular rack is fixedly connected to an inner ring of the annular sleeve, and the annular rack is meshed with the second driving gear.

3. The laminator of claim 1, wherein the switching assembly includes a rotating disc, a rotating gear, a rack, a first screw rod and an adjusting handle, a control groove is formed in the laminator body, the rotating disc is fixedly mounted on one side of the switching control disc, the rotating disc is rotatably mounted in the control groove, the rotating gear is fixedly mounted on one side of the rotating disc, a moving groove is formed in the inner wall of the control groove, the rack is slidably mounted in the moving groove, and the rack is meshed with the rotating gear.

4. A laminator according to claim 3, wherein a first thread groove is formed at one end of the rack, a through hole is formed in the inner wall of the control groove, a first screw rod is rotatably mounted in the through hole, an adjusting handle is fixedly mounted at one end of the first screw rod, and the other end of the first screw rod is in threaded connection with the inside of the thread groove.

5. A laminator according to claim 3, wherein the inner wall of the control slot is provided with a rotating slot, the rotating gear is fixedly provided with a rotating block, and the rotating block is rotatably arranged in the rotating slot.

6. The laminator of claim 1, wherein a chute is formed in the inner wall of the fixed slot, a sliding block is fixedly connected to the limit round rod, and the sliding block is slidably mounted in the chute.

7. The laminator of claim 2, wherein an auxiliary groove is formed in the inner wall of the fixing hole, a connecting block is fixedly mounted on the second driving gear, and the connecting block is rotatably mounted in the auxiliary groove.