CN115447271B - An energy-saving and environmentally friendly cigarette packaging and printing equipment - Google Patents

Abstract

The invention provides an energy-saving and environmentally friendly cigarette packaging and printing equipment, which includes a blanking part for placing hot stamping paper. The blanking part includes a mounting shaft that is rotatably installed on the turntable one; A recycling section for recycling paper. The recycling section includes a recycling cylinder rotatably installed on the turntable two; a clamping assembly for clamping the end of the hot stamping paper; and a clamping assembly for connecting the hot stamping paper to the recycling section. The traction part in the part; the control part for controlling the installation shaft, the lead-out part and the traction part; by setting the clamping component, the end of the new hot stamping paper is automatically clamped and pulled to recovery It is fixed on the cylinder, realizing the function of automatically installing the new hot stamping paper, eliminating the need for manual installation of the hot stamping paper, which improves work efficiency; and after the hot stamping paper is installed, the clamping component automatically releases the hot stamping paper. Paper will not affect the movement of the hot stamping paper, ensuring the smooth progress of the hot stamping work.

Description

An energy-saving and environmentally friendly cigarette packaging and printing equipment

Technical field

The invention relates to the technical field of packaging and printing, and in particular to an energy-saving and environmentally friendly cigarette packaging and printing equipment.

Background technique

The printing process of cigarette packaging generally includes unwinding, printing, slitting, post-printing processing and packaging. Post-printing processing mainly refers to die cutting, embossing and hot stamping. Among them, the hot stamping work is mostly performed by hot stamping machines.

Chinese patent CN 110497688 A discloses a hot stamping machine. It includes a unloading roller and a receiving roller connected with the hot stamping film. A hot stamping roller for pressing the hot stamping film is arranged between the unloading roller and the receiving roller. It also includes a hot stamping roller connected with the hot stamping roller. An embossing roller arranged tangentially to the cylinder is used to convey the substrate. There is a section of the hot stamping film from the discharge port between the hot stamping roller and the embossing roller to the receiving roller for common transmission. section, the common transmission section starts from the discharge port and the substrate is adhered to the hot stamping film of the common transmission section; the hot stamping film adhered to the substrate in the common transmission section will be cooled down, ensuring that during the cooling process The hot stamping pattern is well condensed and fixed on the surface of the substrate, which ensures that the hot stamping pattern can be completely attached to the surface of the substrate. After cooling, the substrate is separated from the foil through the release layer on the foil, and then the substrate is returned to the substrate. be collected.

However, there are still some problems with this technical solution. During the assembly line work of the hot stamping machine, the hot stamping paper moves intermittently and continuously from below the print head, and the print head moves downward intermittently to print the pattern on the hot stamping paper onto the cigarette pack. , the existing hot stamping paper is generally wound on a roller, and the end of the hot stamping paper is fixed on another recycling cylinder. By rotating the roller, the hot stamping paper can be driven to continue passing under the print head, and the hot stamping paper will be The waste part of the stamping paper that has been hot-stamped is wound on the recycling tube so that the hot-stamping paper can be recycled. In order to prevent the hot-stamping paper from spreading out, the end of the new hot-stamping paper is usually close to the paper tube. When replacing new hot stamping paper, you need to tear off the end of the hot stamping paper and then fix it to the recycling tube. Manual operation is not only time-consuming and laborious, but also has low work efficiency and is not suitable for automated production. Some manufacturers use robots to perform hot stamping The paper is torn and wound. However, the structure of the robot is complex and the use and maintenance costs are high. Therefore, most manufacturers still use manual operation methods. The above technical solutions do not effectively solve these problems.

Contents of the invention

The purpose of the present invention is to provide an energy-saving and environmentally friendly cigarette packaging and printing equipment in view of the shortcomings of the existing technology, which can automatically complete the hot stamping by setting a clamping assembly to scrape, clamp and operate the end of the new hot stamping paper. The paper installation work, in conjunction with the rotation of turntable one and turntable two, realizes the function of automatically changing the hot stamping paper and improving work efficiency. It solves the problem of manual replacement of hot stamping paper and low work efficiency when cigarette package hot stamping.

In order to achieve the above objects, the present invention provides the following technical solutions:

An energy-saving and environmentally friendly cigarette packaging and printing equipment, including a hot stamping machine body, which is provided with a print head for hot stamping, and also includes:

The blanking part is used to place the hot stamping paper. The blanking part includes a turntable that is rotatably installed on the main body of the hot stamping machine. The turntable is rotatably mounted with annular and evenly distributed holes for installing the hot stamping paper. Install the shaft;

The recycling section is used to recycle the hot stamping paper after hot stamping. The recycling section includes a turntable two that is rotatably installed on the main body of the hot stamping machine. The two turntables are rotatably mounted with annular uniformly distributed paper for recycling. Recycling tube for rewinding hot stamping paper;

A lead-out part for taking out the hot stamping paper in the unloading part, the lead-out part includes a clamping component movably installed on the main body of the hot stamping machine for clamping the end of the hot stamping paper;

The traction part is used to connect the hot stamping paper in the unloading part to the recycling part. The traction part includes a rotating shaft that is rotatably installed on the main body of the hot stamping machine. The rotating shaft is used to connect the hot stamping paper to the recycling part. The clamping assembly moves from the installation shaft position to the recovery barrel position;

A control part for controlling the installation shaft, the lead-out part and the traction part, the control part including a rotatable drive shaft slidably mounted on the main body of the hot stamping machine, and

A fixing part for fixing the hot stamping paper in the recycling part. The fixing part includes a sticking head installed on the main body of the hot stamping machine for fixing the end of the hot stamping paper on the recycling tube. .

Specifically, the main body of the hot stamping machine is provided with a transmission belt for transporting cigarette packets, and the transmission belt is located below the print head; the main body of the hot stamping machine is provided with a main seat, and both turntables one and two are rotatably installed on the main seat, and the printing The head is installed inside the main base. The bottom of the main base is provided with a through hole corresponding to the print head. A bracket is fixedly installed inside the main base. The drive shaft is rotated and installed on the bracket, and the drive shaft can move along the Z-axis on the bracket. Slide forward and backward;

The fixing part can use an automatic labeling machine device or an automatic nailing machine, which can automatically fix the hot stamping paper on the recycling tube. Correspondingly, the pasting head is the labeling head in the automatic labeling machine or the automatic nailing machine. Nail gun head in;

Place the paper tube containing the hot stamping paper on the installation shaft. When replacing the new hot stamping paper, start the turntable to rotate so that the installation shaft containing the new hot stamping paper rotates to the bottom, and the hot stamping paper at the bottom is in contact with the installation shaft. The clamping components are in contact, and the end of the hot stamping paper is clamped through the clamping components, and then the rotating shaft is started to rotate. The rotating shaft drives the clamping component to rotate to the position of the recycling barrel, thereby pulling the hot stamping paper on the bottom installation shaft. out and stick it on the recycling tube, and then start the pasting head to fix the end of the hot stamping paper on the recycling tube. Then, start the recycling tube to rotate and tighten the hot stamping paper. In this way, the installation of the hot stamping paper is completed. ;

When printing cigarette packs, start the print head to move down, hot stamp the pattern on the hot stamping paper on the cigarette pack, start the rotation of the recycling tube at the bottom, which can pull the hot stamping paper to move continuously, and the print head can continuously perform hot stamping. printing work;

When the hot stamping paper on the bottom installation shaft has been used up, start the rotation of turntable one and two. Turntable one will transfer the new hot stamping paper to the bottom for use. At the same time, turntable two will turn the new recycling tube to the bottom. Recycle the hot stamping paper at the end and repeat the above steps to realize continuous hot stamping work of automatically replacing the hot stamping paper.

Preferably, the control part further includes a switching component for controlling the movement of the drive shaft, and the switching component includes:

A pinion gear one fixed on the mounting shaft and located on the back side of the turntable;

The second pinion gear is fixed on the rotating shaft,

The main gear one and the main gear two are fixedly provided at both ends of the drive shaft and are meshed with the auxiliary gear 1 and the auxiliary gear 2 respectively. The second gear is staggered from the second gear; and

A reset member provided on the drive shaft.

Specifically, the installation shaft penetrates to the back of the turntable one; the drive shaft is located between the first and second secondary gears; in the initial state, the main gear one and the secondary gear one do not contact, and at the same time, the main gear two and the secondary gear two do not contact each other. Contact; the return component can be a spring component;

The second main gear and the second auxiliary gear can be transmitted through a speed regulating gear assembly.

As another preference, the switching component further includes:

Bevel rings respectively fixed on the main gear one and the main gear two, and the two bevel rings are staggered; and

Two pressure rods are fixedly provided on the main body of the hot stamping machine for squeezing the bevel ring to move.

Specifically, the pressure rod is fixedly installed on the bracket, and the inclined plane ring is provided with an inclined plane that matches the pressure rod. In the initial state, the two inclined plane rings are not in contact with the pressure rod, and the drive shaft is fixed under the action of the reset piece. And not in contact with the first and second pinion gears;

During the rotation of the drive shaft, the two inclined rings contact the pressure rod in turn and are squeezed by the pressure rod to move, thereby driving the drive shaft to slide back and forth along the Z-axis.

Preferably, the lead-out part further includes two support plates fixed on the rotating shaft; the support plates are located outside the hot stamping paper.

Specifically, when the rotating shaft drives the supporting plate to rotate, the supporting plate will not touch the hot stamping paper.

As another preference, the clamping assembly includes:

Rotate the scraper mounted on the support plate for scraping off the end of the hot stamping paper;

An arc-shaped slide rail is provided on the support plate to guide the scraper; and

A clamping plate is slidably mounted on the support plate for clamping the end of the hot stamping paper.

Specifically, the bottom of the main seat is provided with through holes corresponding to the support plate and the clamping assembly. The scraper moves along the arc-shaped slide rail and rotates relative to the hot stamping paper on the installation shaft.

Preferably, the control part further includes a scraper assembly for controlling the rotation of the scraper, and the scraper assembly includes:

A driven rod provided on the scraper and located outside the support plate;

A top plate is slidably installed on the support plate for pushing the driven rod, and a pressing straight key switch is provided on the top plate;

A groove is provided on the main gear one for squeezing the movement of the top plate, and the bottom of the top plate is provided with a slope corresponding to the groove; and

An elastic strip fixedly installed on the main body of the hot stamping machine and located under the top plate.

Specifically, the elastic bead is an elastic plastic plate or elastic metal sheet that has the function of elastic deformation and automatic recovery of deformation after being compressed; the elastic bead is installed inside the main seat;

The function of the push-button switch is that it will move downward and lock after being pressed, and will pop out after being pressed again. By setting the push-button switch one, the top plate can remain fixed before and after movement.

As another preference, the control part further includes a fastening component for controlling the movement of the splint, and the fastening component includes:

Two push button switches located on the plywood; and

Two sets of pressure plates are provided on the main body of the hot stamping machine for squeezing the clamping plate. The pressure plates have a one-way rotating structure.

Specifically, the rotatable directions of the left and right two sets of pressure plates are opposite; by setting the second pressing straight key switch, the splints can remain fixed before and after movement;

When replacing the hot stamping paper, start the drive shaft to rotate. During the rotation of the drive shaft, first the bevel ring on the main gear 2 comes into contact with the pressure rod, driving the drive shaft to move forward along the Z-axis, so that the main gear 1 and the auxiliary gear 1 Contact and mesh, the driving shaft drives the installation shaft at the bottom to rotate through the main gear. At the same time, the main gear moving forward along the Z-axis squeezes the top plate through the groove and moves up. The top plate drives the driven rod and scraper along the arc. The shaped slide rail rotates so that the scraper stably presses against the hot stamping paper;

During the rotation of the hot stamping paper at the bottom, the end of the hot stamping paper comes into contact with the scraper and is scraped open, causing the hot stamping paper to be inserted between the scraper and the clamping plate;

As the drive shaft continues to rotate, the bevel ring on main gear 2 separates from the pressure rod, and the bevel ring on main gear 1 comes into contact with the pressure rod, driving the drive shaft to move in the negative direction along the Z-axis, causing the main gear 2 and the auxiliary gear The two phases are in contact and mesh, and the drive shaft drives the rotating shaft to rotate through the main gear 2;

After the rotating shaft drives the support plate to rotate, the clamping plate is squeezed by the pressure plate and moves along the negative direction of the X-axis, thereby clamping the end of the hot stamping paper together with the scraper;

As the rotating shaft continues to rotate, the clamping assembly pulls the hot stamping paper out of the installation shaft at the bottom on the left and passes under the print head, and then attaches it to the recycling tube at the bottom on the right;

Start the fixing part and fix the end of the hot stamping paper on the recycling tube;

Start the drive shaft to rotate, driving the rotating shaft and clamping assembly to rotate; when the support plate returns to the left, the clamping plate is squeezed by the pressure plate on the right and moves away from the scraper; the top plate contacts the elastic pressure strip and then separates, and the top plate and the elastic pressure strip When in contact, it is squeezed and moves downward, thereby driving the scraper to reset. The reset scraper moves away from the hot stamping paper on the installation shaft to avoid hindering the movement of the hot stamping paper. In this way, after the splint is reset, the scraper and The clamping plate also automatically resets, realizing the function of the clamping component automatically moving away from the hot stamping paper.

Preferably, the unloading part and the recycling part are respectively located on both sides above the print head, and the rotating shaft is located above the print head.

Specifically, the rotating shaft drives the support plate and the clamping component to rotate. When the hot stamping paper is pulled out from the installation shaft to the recycling barrel, the support plate and the clamping component drive the hot stamping paper to pass under the print head smoothly.

As another preference, the recycling part also includes:

A driven gear fixed on the recycling barrel and located on the back side of the turntable 2; and

A driving gear is provided on the main body of the hot stamping machine for driving the rotation of the recycling cylinder. The driving gear and the slave gear form a one-way rotation structure.

Specifically, after the end of the new hot stamping paper is fixed on the recycling barrel, when hot stamping the cigarette package, the driving gear is started to rotate, and the driving gear drives the recycling barrel at the bottom to rotate, thereby moving the installation shaft at the bottom. The hot stamping paper is continuously pulled out to continue the hot stamping work.

Preferably, the lead-out part also includes two guide wheels movably installed on the main body of the hot stamping machine for guiding the hot stamping paper. The guide wheels are located outside the print head. The wheel is located inside the clamping assembly.

Specifically, in the initial state, the two guide wheels are in an inward contraction state to avoid hindering the rotation of the clamping component;

After the clamping assembly installs the new hot stamping paper on the recycling barrel and resets it, start the two guide wheels to move outward, support the hot stamping paper through the guide wheels, make the hot stamping paper tighten, and then the hot stamping paper can be raised The flatness also allows the hot stamping paper to pass under the print head stably, which helps to improve the hot stamping effect.

The beneficial effects of the present invention are:

(1) The present invention realizes the function of automatically installing the new hot stamping paper by arranging a clamping component to automatically clamp the end of the new hot stamping paper and pull it to the recycling tube to fix it, without the need for manual alignment. The hot stamping paper is installed to improve work efficiency; and after the hot stamping paper is installed, the clamping component automatically releases the hot stamping paper, which will not affect the movement of the hot stamping paper and ensures the smooth progress of the hot stamping work.

(2) In the present invention, multiple hot stamping paper tubes are installed on the first turntable, and multiple recycling tubes for receiving waste hot stamping paper are correspondingly provided on the second turntable. After a group of hot stamping papers is used, Rotating the first and second turntables can automatically install the next new hot stamping paper. It can automatically replace the hot stamping paper without stopping the machine, and the work efficiency is high.

(3) In the present invention, a drive shaft and a switching assembly are provided. During the rotation process, the drive shaft automatically drives the paper tube and the rotating shaft of the hot stamping paper to rotate in sequence. After the paper tube is rotated, the end of the hot stamping paper can be inserted into the clamp. The component is clamped, and the rotation of the rotating shaft drives the end of the hot stamping paper to move to the position of the recycling tube. It has a simple structure and is easy to use.

(4) The present invention provides a scraper component and a fastening component. During the rotation of the drive shaft, the clamping component automatically scrapes and clamps the end of the hot stamping paper. After the hot stamping paper is installed, the clamping component The holding component can automatically release the hot stamping paper, with a simple structure and easy use.

(5) By setting a single drive shaft, the present invention can automatically complete the end scraping, end clamping and end rotation of the hot stamping paper to the recycling barrel. It is not only suitable for automated assembly line production, improves work efficiency, but also eliminates the need for It eliminates the trouble of installing too many electric drive mechanisms, has a simple structure, is energy-saving and environmentally friendly, and has low cost of use.

In summary, the present invention has the advantages of automatically installing and replacing the hot stamping paper, having a high degree of automation, simple structure, and low use cost.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic diagram of the installation structure of the blanking part, the recycling part and the main seat of the present invention;

Figure 3 is a schematic diagram of the matching structure of the blanking part and the recycling part of the present invention;

Figure 4 is a schematic diagram of the switching component of the present invention;

Figure 5 is a schematic diagram of the clamping assembly exploded according to the present invention;

Figure 6 is a schematic diagram of the clamping assembly and hot stamping paper in the initial state of the present invention;

Figure 7 is a schematic diagram of the splint and fastening assembly of the present invention;

Figure 8 is a schematic diagram of the switching component and the rotating shaft of the present invention;

Figure 9 is a schematic diagram of the bevel ring and pressure rod of the present invention;

Figure 10 is a schematic diagram of the clamping component and the hot stamping paper in the clamping state of the present invention;

Figure 11 is a schematic view of the back of the recycling part of the present invention;

Figure 12 is a schematic bottom view of the main seat structure of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and other directions or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention. In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more than two, unless otherwise explicitly and specifically limited.

Embodiment 1

As shown in Figures 1-12, this embodiment provides an energy-saving and environmentally friendly cigarette packaging printing equipment, which includes a hot stamping machine main body 1. The hot stamping machine main body 1 is provided with a print head 101 for hot stamping, and also includes:

The blanking part 2 is used to place the hot stamping paper. The blanking part 2 includes a turntable 21 that is rotatably installed on the main body 1 of the hot stamping machine. The turntable 21 is rotatably mounted with annular uniformly distributed The installation shaft 22 for installing hot stamping paper;

The recycling part 3 is used to recycle the hot stamping paper after hot stamping. The recycling part 3 includes a second turntable 31 that is rotatably installed on the main body of the hot stamping machine 1. The second turntable 31 is rotatably mounted with an annular uniform. Cloth recycling tube 32 for rolling up hot stamping paper;

The lead-out part 4 is used to take out the hot stamping paper in the unloading part 2. The lead-out part 4 includes a derivation part 4 movably installed on the main body 1 of the hot stamping machine for clamping the end of the hot stamping paper. Clamping assembly 41;

It is used to connect the hot stamping paper in the unloading part 2 to the traction part 5 in the recovery part 3. The traction part 5 includes a rotating shaft 51 that is rotatably installed on the main body 1 of the hot stamping machine. The rotating shaft 51 is used to move the clamping assembly 41 from the position of the mounting shaft 22 to the position of the recovery barrel 32;

A control part 6 for controlling the mounting shaft 22, the lead-out part 4 and the pulling part 5. The control part 6 includes a rotatable drive shaft 61 that is slidably mounted on the hot stamping machine body 1, as well as

The fixing part 7 is used to fix the hot stamping paper in the recycling part 3. The fixing part 7 includes a fixing part 7 installed on the main body 1 of the hot stamping machine and used to fix the end of the hot stamping paper to the recycling tube. Paste head 71 on 32.

Specifically, the main body 1 of the hot stamping machine is provided with a transmission belt for transporting cigarette packets, and the transmission belt is located below the print head 101; the main body 1 of the hot stamping machine is provided with a main seat 102, and both the first turntable 21 and the second turntable 31 are installed for rotation. On the main base 102, the print head 101 is installed inside the main base 102. A through hole corresponding to the print head 101 is provided at the bottom of the main base 102. A bracket 103 is fixedly installed inside the main base 102. The drive shaft 61 is rotatably installed on the main base 102. on the bracket 103, and the drive shaft 61 can slide forward and backward along the Z-axis on the bracket 103;

The fixing part 7 can use an automatic labeling machine device or an automatic nailing machine, which can automatically fix the hot stamping paper on the recycling tube 32. Correspondingly, the pasting head 71 is a labeling head or an automatic labeling head in an automatic labeling machine. The nail gun head in a nailing machine;

Put the paper tube containing the hot stamping paper on the installation shaft 22. When replacing the new hot stamping paper, start the turntable 21 to rotate so that the installation shaft 22 containing the new hot stamping paper rotates to the bottom. The printing paper is in contact with the clamping assembly 41, and the end of the hot stamping paper is clamped by the clamping assembly 41, and then the rotating shaft 51 is started to rotate. The rotating shaft 51 drives the clamping assembly 41 to rotate to the position of the recycling cylinder 32, thereby removing the bottom The hot stamping paper on the end mounting shaft 22 is pulled out and attached to the recycling cylinder 32, and then the pasting head 71 is started to fix the end of the hot stamping paper on the recycling cylinder 32. Then, the recycling cylinder 32 is started to rotate, and the hot stamping paper is attached to the recycling cylinder 32. The paper is tightened. In this way, the installation of the hot stamping paper is completed;

When printing a cigarette pack, start the print head 101 to move downward to hot stamp the pattern on the hot stamping paper on the cigarette pack. Start the recycling tube 32 at the bottom to rotate, which can pull the hot stamping paper to move continuously, and the print head 101 can Continuous hot stamping work;

When the hot stamping paper on the bottom installation shaft 22 has been used, start the turntable one 21 and the second turntable 31 to rotate. The first turntable 21 will transfer the new hot stamping paper to the bottom for use. At the same time, the second turntable 31 will transfer the new hot stamping paper to the bottom end for use. The recycling tube 32 is rotated to the bottom to recycle the hot stamping paper, and by repeating the above steps, the continuous hot stamping work of automatically replacing the hot stamping paper can be realized.

As shown in Figures 3-8, further, the control part 6 further includes a switching component 62 for controlling the movement of the driving shaft 61. The switching component 62 includes:

A pinion gear 621 fixed on the mounting shaft 22 and located on the back of the turntable 21;

The second pinion gear 622 is fixed on the rotating shaft 51,

The first main gear 623 and the second main gear 624 are fixedly provided at both ends of the drive shaft 61 and mesh with the first auxiliary gear 621 and the second auxiliary gear 622 for transmission. The first main gear 623 and the second auxiliary gear 621 and the main gear 624 and the secondary gear 622 are staggered; and

A reset member 625 is provided on the drive shaft 61 .

Specifically, the installation shaft 22 penetrates to the back of the turntable 21; the drive shaft 61 is located between the first auxiliary gear 621 and the second auxiliary gear 622; in the initial state, the main gear 623 does not contact the auxiliary gear 621, and at the same time, the main gear The second gear 624 is not in contact with the second pinion gear 622; the return member 625 can be a spring member;

The second main gear 624 and the second auxiliary gear 622 can be transmitted through a speed regulating gear assembly 626 .

As shown in Figure 9, further, the switching component 62 also includes:

The bevel rings 627 are respectively fixed on the main gear one 623 and the main gear two 624, and the two bevel rings 627 are staggered; and

Two pressure rods 628 are fixedly provided on the main body 1 of the hot stamping machine for pressing the bevel ring 627 to move.

Specifically, the pressure rod 628 is fixedly installed on the bracket 103, and the slope ring 627 is provided with a slope that matches the pressure rod 628. In the initial state, the two slope rings 627 are not in contact with the pressure rod 628, and the drive shaft 61 is in reset. It is fixed under the action of the component 625 and does not contact the first pinion gear 621 and the second pinion gear 622;

During the rotation of the drive shaft 61, the two inclined rings 627 contact the pressure rod 628 in turn and are squeezed by the pressure rod 628 to move, thereby driving the drive shaft 61 to slide forward and backward along the Z-axis.

As shown in FIG. 3 , further, the lead-out part 4 further includes two support plates 42 fixed on the rotating shaft 51 ; the support plates 42 are located outside the hot stamping paper.

Specifically, when the rotating shaft 51 drives the supporting plate 42 to rotate, the supporting plate 42 will not touch the hot stamping paper.

As shown in Figure 4-10, further, the clamping component 41 includes:

Rotate the scraper 411 installed on the support plate 42 for scraping off the end of the hot stamping paper;

An arc-shaped slide rail 412 is provided on the support plate 42 to guide the scraper 411; and

A clamping plate 413 is slidably installed on the support plate 42 for clamping the end of the hot stamping paper.

Specifically, the bottom of the main seat 102 is provided with through holes corresponding to the support plate 42 and the clamping assembly 41 . The scraper 411 moves along the arc-shaped slide rail 412 and rotates relative to the hot stamping paper on the mounting shaft 22 .

As shown in Figures 3-5, further, the control part 6 further includes a scraper assembly 63 for controlling the rotation of the scraper 411. The scraper assembly 63 includes:

The driven rod 631 is provided on the scraper 411 and located outside the support plate 42;

A top plate 632 is slidably installed on the support plate 42 for pushing the driven rod 631, and a push straight key switch 633 is provided on the top plate 632;

A groove 634 is provided on the main gear 623 for pressing the top plate 632 to move, and the bottom of the top plate 632 is provided with a slope corresponding to the groove 634; and

An elastic strip 635 is fixedly installed on the main body 1 of the hot stamping machine and located below the top plate 632 .

Specifically, the elastic bead 635 is an elastic plastic plate or elastic metal sheet that has the function of elastic deformation and automatic recovery of deformation after being pressed; the elastic bead 635 is installed inside the main seat 102;

The function of the push button switch is to move downward and lock after being pressed, and to pop out after being pressed again. By setting the push button switch 633, the top plate 632 can remain fixed before and after movement.

As shown in Figures 4-7, further, the control part 6 further includes a fastening component 64 for controlling the movement of the clamping plate 413. The fastening component 64 includes:

A push button switch 2 641 provided on the splint 413; and

Two sets of pressure plates 642 are provided on the main body 1 of the hot stamping machine for pressing the clamping plate 413. The pressure plates 642 have a one-way rotating structure.

Specifically, the rotatable directions of the two sets of left and right pressure plates 642 are opposite; by setting the two pressing straight key switches 641, the splint 413 can remain fixed before and after movement;

When replacing the hot stamping paper, start the rotation of the drive shaft 61. During the rotation of the drive shaft 61, first the bevel ring 627 on the second main gear 624 comes into contact with the pressure rod 628, driving the drive shaft 61 to move forward along the Z-axis, causing the main gear 624 to move forward. Gear one 623 contacts and meshes with the secondary gear one 621. The driving shaft 61 drives the bottom mounting shaft 22 to rotate through the main gear one 623. At the same time, the main gear one 623 moving forward along the Z-axis squeezes the top plate 632 through the groove 634. Moving upward, the top plate 632 drives the driven rod 631 and the scraper 411 to rotate along the arc-shaped slide rail 412, so that the scraper 411 stably presses against the hot stamping paper;

During the rotation of the hot stamping paper at the bottom, the end of the hot stamping paper comes into contact with the scraper 411 and is scraped, so that the hot stamping paper is inserted between the scraper 411 and the clamping plate 413;

As the drive shaft 61 continues to rotate, the bevel ring 627 on the second main gear 624 separates from the pressure rod 628, and the bevel ring 627 on the first main gear 623 contacts the pressure rod 628, driving the drive shaft 61 to move in the negative direction along the Z-axis. , so that the second main gear 624 and the second auxiliary gear 622 are in contact and meshed, and the driving shaft 61 drives the rotating shaft 51 to rotate through the second main gear 624. In Figure 3, the rotating shaft 51 rotates clockwise;

After the rotating shaft 51 drives the support plate 42 to rotate, the clamping plate 413 is squeezed by the pressure plate 642 and moves along the negative direction of the X-axis, thereby clamping the end of the hot stamping paper together with the scraper 411;

As the rotating shaft 51 continues to rotate, for example, the rotating shaft 51 rotates one hundred and eighty degrees, the clamping assembly 41 pulls the hot stamping paper out from the mounting shaft 22 at the bottom end of the left side and passes it through the bottom of the print head 101, and then attaches it. On the recycling barrel 32 at the bottom of the right side;

Activate the fixing part 7 to fix the end of the hot stamping paper on the recycling tube 32;

Start the rotation of the driving shaft 61, driving the rotating shaft 51 and the clamping assembly 41 to rotate; when the support plate 42 returns to the left, the clamping plate 413 is squeezed by the pressure plate 642 on the right and moves away from the scraper 411; the top plate 632 and the elastic strip 635 After contacting and then separating, the top plate 632 is squeezed to move downward when in contact with the elastic strip 635, thereby driving the scraper 411 to reset. The reset scraper 411 is away from the hot stamping paper on the installation shaft 22 to avoid damaging the hot stamping paper. The movement causes obstruction; in this way, after the clamping plate 413 is reset, the scraper 411 and the clamping plate 413 are also automatically reset, thereby realizing the function of the clamping component 41 automatically moving away from the hot stamping paper.

As shown in FIG. 3 , further, the unloading part 2 and the recovery part 3 are respectively located on both sides above the print head 101 , and the rotating shaft 51 is located above the print head 101 .

Specifically, the rotating shaft 51 drives the support plate 42 and the clamping component 41 to rotate. When the hot stamping paper is pulled out from the installation shaft 22 to the recycling tube 32, the support plate 42 and the clamping component 41 drive the hot stamping paper smoothly. Pass under the print head 101.

As shown in Figure 11, further, the recycling part 3 also includes:

The driven gear 33 fixed on the recycling barrel 32 and located on the back of the second turntable 31; and

A driving gear 34 is provided on the main body 1 of the hot stamping machine for driving the rotation of the recycling cylinder 32. The driving gear 34 and the slave gear form a one-way rotation structure.

Specifically, after the end of the new hot stamping paper is fixed on the recycling tube 32, when hot stamping the cigarette package, the driving gear 34 is started to rotate, and the driving gear 34 drives the recycling tube 32 at the bottom to rotate, so that the bottom recycling tube 32 is rotated. The hot stamping paper on the installation shaft 22 is continuously pulled out to continue the hot stamping work.

Embodiment 2

As shown in FIG. 3 , components that are identical or corresponding to those in Embodiment 1 are given corresponding reference numerals as in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between the second embodiment and the first embodiment is:

In this embodiment, the lead-out part 4 also includes two guide wheels 43 movably installed on the main body 1 of the hot stamping machine for guiding the hot stamping paper. The guide wheels 43 are located on the side of the print head 101 On the outside, the guide wheel 43 is located inside the clamping assembly 41 .

Specifically, in the initial state, the two guide wheels 43 are in an inwardly contracted state to avoid hindering the rotation of the clamping assembly 41;

After the clamping assembly 41 installs the new hot stamping paper on the recycling tube 32 and resets it, start the two guide wheels 43 to move outward, and support the hot stamping paper through the guide wheels 43 to tighten the hot stamping paper. Improving the flatness of the hot stamping paper can also make the hot stamping paper pass under the print head 101 stably, which helps to improve the hot stamping effect.

Work steps

Step 1: The cigarette package is placed on the conveyor belt below the print head 101, and a paper tube containing hot stamping paper is put on the installation shaft 22 of the turntable 21; the position of the paper tube can be adjusted during installation so that the hot stamping paper can be The ends of the printing paper are in a fixed position on the mounting shaft 22;

Step 2: Start the rotation of the drive shaft 61. During the rotation of the drive shaft 61, first the bevel ring 627 on the second main gear 624 comes into contact with the pressure rod 628, driving the drive shaft 61 to move forward along the Z-axis. In this process, the main gear 624 is rotated. The groove 634 on the gear 623 contacts the top plate 632 and drives the scraper 411 to move, so that the top of the scraper 411 is against the outside of the hot stamping paper at the bottom. Then, the moving main gear 623 contacts the auxiliary gear 621 at the bottom. , driving the installation shaft 22 at the bottom to rotate;

Step 3: After the hot stamping paper at the bottom rotates with the installation shaft 22, the end of the hot stamping paper contacts the scraper 411 and is scraped by the scraper 411. The scraped end of the hot stamping paper is inserted into the scraper 411. and the clamping plate 413, and extends downward to the bottom of the scraper 411 and the clamping plate 413;

Step 4. As the drive shaft 61 continues to rotate, the bevel ring 627 on the second main gear 624 separates from the pressure rod 628, and the bevel ring 627 on the first main gear 623 contacts the pressure rod 628, driving the drive shaft 61 along the Z-axis. The negative movement causes the second main gear 624 to contact and engage with the second auxiliary gear 622, and the second gear drives the rotating shaft 51 to rotate clockwise;

Step 5: The support plate 42 rotates with the rotating shaft 51 and contacts the pressure plate 642 on the left side. The clamping plate 413 is squeezed by the pressure plate 642 and moves along the negative direction of the X-axis, thereby clamping the end of the hot stamping paper together with the scraper 411. hold; hold;

Step 6. As the rotating shaft 51 continues to rotate, the end of the hot stamping paper is pulled out from the mounting shaft 22 at the bottom of the left side by the clamping assembly 41 and passes under the print head 101, and then attached to the bottom of the right side. On the recycling bin 32;

Step 7: Activate the fixing part 7 to fix the end of the hot stamping paper on the recycling tube 32;

Step 8: Start the rotation of the driving shaft 61, and the driving shaft 61 drives the rotating shaft 51 to rotate and reset. During this process, the scraper 411 and the clamping plate 413 are also reset and move away from the hot stamping paper;

Step 9: Start the two guide wheels 43 to move outward, and support the hot stamping paper through the guide wheels 43 to tighten the hot stamping paper;

Step 10: Start the rotation of the recycling cylinder 32 to tighten the hot stamping paper. Step 10 can be performed at the same time as step 9. In this way, the installation of the new hot stamping paper is completed;

Step 11: Start the recycling cylinder 32 and the printing head 101. The rotation frequency of the recycling cylinder 32 matches the movement frequency of the printing head 101. The printing head 101 can continuously perform hot stamping work on cigarette packets;

Step 12: After the hot stamping paper on the bottom installation shaft 22 is used up, start the first turntable 21 and the second turntable 31 to rotate a fixed range, repeat steps two to ten, and automatically replace the hot stamping paper. After replacing the hot stamping paper, During the printing process, the used paper tube on the installation shaft 22 can be removed and replaced with a new paper tube. At the same time, the ribs of the recycling tube 32 on the turntable 2 31 can be replaced. In this way, the hot stamping can be completed without stopping the machine. Paper replacement work.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (7)

1. An energy-saving and environmentally friendly cigarette packaging and printing equipment, including a main body of a hot stamping machine. The main body of the hot stamping machine is provided with a print head for hot stamping. It is characterized in that it also includes: The blanking part is used to place the hot stamping paper. The blanking part includes a turntable that is rotatably installed on the main body of the hot stamping machine. The turntable is rotatably mounted with annular and evenly distributed holes for installing the hot stamping paper. Install the shaft; The recycling section is used to recycle the hot stamping paper after hot stamping. The recycling section includes a turntable two that is rotatably installed on the main body of the hot stamping machine. The two turntables are rotatably mounted with annular uniformly distributed paper for recycling. Recycling tube for rewinding hot stamping paper; A lead-out part for taking out the hot stamping paper in the unloading part, the lead-out part includes a clamping component movably installed on the main body of the hot stamping machine for clamping the end of the hot stamping paper; The traction part is used to connect the hot stamping paper in the unloading part to the recycling part. The traction part includes a rotating shaft that is rotatably installed on the main body of the hot stamping machine. The rotating shaft is used to connect the hot stamping paper to the recycling part. The clamping assembly moves from the installation shaft position to the recovery barrel position; A control part for controlling the installation shaft, the lead-out part and the traction part, the control part including a rotatable drive shaft slidably mounted on the main body of the hot stamping machine, and A fixing part for fixing the hot stamping paper in the recycling part. The fixing part includes a sticking head installed on the main body of the hot stamping machine for fixing the end of the hot stamping paper on the recycling tube. ; The control part also includes a switching component for controlling the movement of the drive shaft, and the switching component includes: A pinion gear one fixed on the mounting shaft and located on the back side of the turntable; The second pinion gear is fixed on the rotating shaft, The main gear one and the main gear two are fixedly provided at both ends of the drive shaft and are meshed with the auxiliary gear 1 and the auxiliary gear 2 respectively. The second gear is staggered from the second gear; and A reset member provided on the drive shaft; The lead-out part also includes two support plates fixed on the rotating shaft; the support plates are located outside the hot stamping paper; The lead-out part also includes two guide wheels movably installed on the main body of the hot stamping machine for guiding the hot stamping paper. The guide wheels are located outside the print head, and the guide wheels are located on the clamp. inside the holding component. 2. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 1, characterized in that, The switching component also includes: Bevel rings respectively fixed on the main gear one and the main gear two, and the two bevel rings are staggered; and Two pressure rods are fixedly provided on the main body of the hot stamping machine for squeezing the bevel ring to move. 3. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 2, characterized in that, The clamping assembly includes: Rotate the scraper mounted on the support plate for scraping off the end of the hot stamping paper; An arc-shaped slide rail is provided on the support plate to guide the scraper; and A clamping plate is slidably mounted on the support plate for clamping the end of the hot stamping paper. 4. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 3, characterized in that, The control part also includes a scraper assembly for controlling the rotation of the scraper. The scraper assembly includes: A driven rod provided on the scraper and located outside the support plate; A top plate is slidably installed on the support plate for pushing the driven rod, and a pressing straight key switch is provided on the top plate; A groove is provided on the main gear one for squeezing the movement of the top plate, and the bottom of the top plate is provided with a slope corresponding to the groove; and An elastic strip fixedly installed on the main body of the hot stamping machine and located under the top plate. 5. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 3, characterized in that, The control part also includes a fastening component for controlling the movement of the splint, and the fastening component includes: Two push button switches located on the plywood; and Two sets of pressure plates are provided on the main body of the hot stamping machine for squeezing the clamping plate. The pressure plates have a one-way rotating structure. 6. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 1, characterized in that, The unloading part and the recycling part are respectively located on both sides above the print head, and the rotating shaft is located above the print head. 7. An energy-saving and environmentally friendly cigarette packaging and printing equipment according to claim 1, characterized in that, The recycling department also includes: A driven gear fixed on the recycling barrel and located on the back side of the turntable 2; and A driving gear is provided on the main body of the hot stamping machine for driving the rotation of the recycling cylinder. The driving gear and the slave gear form a one-way rotation structure.