GDX1 Packing Machine No. 4 Wheel Shrapnel Cleaning Device and GDX1 Packing Machine

Abstract

The present invention discloses a cleaning device for the fourth-wheel elastic sheet of a GDX1 packaging machine and a GDX1 packaging machine. The cleaning device includes a base, a first bracket, a second bracket, a support shaft, and a brush roller. The first bracket and the second bracket are respectively arranged at both ends of the base, and waist-shaped holes are provided on both the first bracket and the second bracket. Both ends of the support shaft are respectively arranged in the waist-shaped holes on the first bracket and the second bracket. The brush roller is rotatably sleeved on the support shaft, and bristles are arranged on the brush roller, and the bristles are in contact with the elastic sheet on the fourth wheel. The cleaning device for the fourth-wheel elastic sheet of the GDX1 packaging machine and the GDX1 packaging machine provided by the present invention realize the automatic on-line cleaning of the fourth-wheel elastic sheet, improve the operation efficiency of the equipment, and reduce the consumption of raw and auxiliary materials.

Description

Technical Field

[0001] The present invention relates to the technical field of tobacco machinery, and in particular, to a cleaning device for the No. 4 wheel elastic piece of a GDX1 packaging machine and a GDX1 packaging machine. Background Art

[0002] The GDX1 packaging machine mainly completes the packaging of soft-pack cigarettes. During the operation of the GDX1 packaging machine, the cigarette pack enters the No. 4 wheel die box from the No. 3 wheel die box under the action of the cigarette pack push rod. During the pushing process, the folding of one side of the bottom corner of the trademark paper is completed, and the bottom corner of the trademark paper is pressed by the No. 4 wheel elastic piece. When the No. 4 wheel rotates to the third working position, the folding of the bottom long side is completed under the action of the bottom long side corner folder and the rotation of the No. 4 wheel. At this point, the folding of the bottom of the cigarette pack is completed. At this time, the No. 4 wheel elastic piece is wrapped in the bottom corner of the trademark paper. When the No. 4 wheel rotates to the cigarette pack outlet of the No. 4 wheel, the cigarette pack is pushed out under the action of the No. 4 wheel lifting push rod and flows into the next process. At this time, the No. 4 wheel elastic piece is also pulled out from the bottom corner of the cigarette pack.

[0003] In the actual production process, the bottom long side of the trademark paper is coated with glue before folding. During the folding of the long side of the trademark paper, there is a phenomenon that the glue is smeared on the No. 4 wheel elastic piece. During the long-term operation of the equipment, the No. 4 wheel elastic piece will accumulate glue, increasing the thickness of the No. 4 wheel elastic piece. After the folding of the bottom of the cigarette pack is completed, the No. 4 wheel elastic piece is wrapped in the bottom corner of the trademark paper. During the next rotation of the No. 4 wheel, there will be a phenomenon of scraping white and scraping the bottom of the cigarette pack. The cigarette packs with the bottom scraped white and scraped will be treated as unqualified products, resulting in waste of raw and auxiliary materials. If the cigarette packs with the bottom scraped white and scraped flow into the next process, it will cause rework of the finished products, increasing the labor intensity of workers and the consumption of raw and auxiliary materials. At the same time, it is necessary to stop the machine and manually clean the accumulated glue on the No. 4 wheel elastic piece, reducing the equipment operation efficiency and increasing the labor intensity of workers. Summary of the Invention

[0004] The purpose of the present invention is to provide a cleaning device for the No. 4 wheel elastic piece of a GDX1 packaging machine and a GDX1 packaging machine to solve the above problems in the prior art, realize the automatic on-line cleaning of the No. 4 wheel elastic piece, and improve the equipment operation efficiency.

[0005] The present invention provides a cleaning device for the No. 4 wheel elastic piece of a GDX1 packaging machine, which includes:

[0006] A base;

[0007] A first bracket and a second bracket, the first bracket and the second bracket are respectively arranged at both ends of the base, and waist-shaped holes are provided on both the first bracket and the second bracket;

[0008] A support shaft, both ends of the support shaft are respectively arranged in waist-shaped holes on the first bracket and the second bracket;

[0009] A brush roller, the brush roller is rotatably sleeved on the support shaft, bristles are arranged on the brush roller, and the bristles are in contact with the elastic piece on the fourth wheel.

[0010] For the GDX1 packaging machine fourth-wheel elastic piece cleaning device as described above, preferably, studs are respectively arranged at both ends of the support shaft, and after passing through the waist-shaped holes, the studs are fixedly connected with nuts.

[0011] For the GDX1 packaging machine fourth-wheel elastic piece cleaning device as described above, preferably, the first bracket, the second bracket and the base are integrally formed.

[0012] For the GDX1 packaging machine fourth-wheel elastic piece cleaning device as described above, preferably, fixing holes are arranged on the base, and the base is fixed on the wall panel of the GDX1 packaging machine through the cooperation of the fixing holes and screws.

[0013] For the GDX1 packaging machine fourth-wheel elastic piece cleaning device as described above, preferably, a plurality of grooves are arranged on the outer side wall of the brush roller, and the bristles are fixedly arranged in the grooves.

[0014] For the GDX1 packaging machine fourth-wheel elastic piece cleaning device as described above, preferably, the grooves are wavy.

[0015] The present invention also provides a GDX1 packaging machine, which includes the GDX1 packaging machine fourth-wheel elastic piece cleaning device provided by the present invention, and the GDX1 packaging machine further includes:

[0016] A fourth wheel, a mold box is arranged on the circumference of the fourth wheel;

[0017] An elastic piece, one end of the elastic piece is fixedly arranged on the fourth wheel, and the elastic piece blocks one end of the mold box, and the bristles are in contact with the elastic piece.

[0018] For the GDX1 packaging machine as described above, preferably, a clamping groove is arranged on the fourth wheel, one end of the elastic piece is fixedly clamped into the clamping groove, and a gap is maintained between the elastic piece and the side wall of the mold box.

[0019] The GDX1 packaging machine fourth-wheel elastic piece cleaning device and the GDX1 packaging machine provided by the present invention realize the automatic on-line cleaning of the fourth-wheel elastic piece, improve the operation efficiency of the equipment, and reduce the consumption of raw and auxiliary materials. Description of the Drawings

[0020] The following further details the specific embodiments of the present invention in conjunction with the drawings.

[0021] Figure 1 Schematic diagram (1) of the cleaning device for the spring pieces of the No. 4 wheel of the GDX1 packaging machine provided by the embodiment of the present invention;

[0022] Figure 2 Schematic diagram (2) of the cleaning device for the spring pieces of the No. 4 wheel of the GDX1 packaging machine provided by the embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the cleaning device for the spring pieces of the No. 4 wheel with an adaptive adjustment function provided by another embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the cleaning device for the spring pieces of the No. 4 wheel with a self-cleaning function provided by yet another embodiment of the present invention;

[0025] Figure 5 Schematic diagram of the scraper;

[0026] Figure 6 Schematic diagram of the cleaning device with the functions of cleaning and recycling the glue liquid on the spring pieces provided by still another embodiment of the present invention;

[0027] Figure 7 An application state diagram of the recycling box;

[0028] Figure 8 Another application state diagram of the recycling box.

[0029] Explanation of reference numerals:

[0030] 100 - Base

[0031] 200 - First support 210 - First guide sleeve 220 - First spring

[0032] 300 - Second support 310 - Second guide sleeve 320 - Second spring

[0033] 400 - Brush roller 410 - Brush bristles

[0034] 500 - No. 4 wheel 510 - Spring piece

[0035] 600 - Wall panel

[0036] 700 - Scraper 710 - Scraper teeth

[0037] 800 - Recycling box 810 - Long side plate 811 - Slide hole

[0038] 820 - Short side plate 821 - Support boss 830 - Sliding bottom plate

[0039] 840 - Limiting plate 850 - Magnet Detailed implementation manners

[0040] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and in no way limits the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the components of materials, numerical expressions and values set forth in these embodiments should be construed as merely exemplary and not as limitations.

[0041] The "first", "second", and similar terms used in the present disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. Terms such as "comprising" or "including" mean that the elements before the term cover the elements listed after the term, and do not exclude the possibility of also covering other elements. Terms such as "upper" and "lower" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0042] In the present disclosure, when it is described that a specific component is located between a first component and a second component, there may or may not be an intermediate component between the specific component and the first component or the second component. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without an intermediate component, or may not be directly connected to the other components and have an intermediate component.

[0043] All terms used in the present disclosure (including technical terms or scientific terms) have the same meaning as understood by those of ordinary skill in the art to which the present disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as those, should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such herein.

[0044] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be regarded as part of the specification.

[0045] As Figure 1 and Figure 2As shown, an embodiment of the present invention provides a GDX1 packaging machine fourth wheel shrapnel cleaning device, which includes a base 100, a first bracket 200, a second bracket 300, a support shaft and a brush roller 400; the first bracket 200 and the second bracket 300 are respectively arranged at two ends of the base 100, and waist-shaped holes are arranged on the first bracket 200 and the second bracket 300; the two ends of the support shaft are respectively arranged in the waist-shaped holes on the first bracket 200 and the second bracket 300; the brush roller 400 is rotatably sleeved on the support shaft, and bristles 410 are arranged on the brush roller 400, and the bristles 410 are in contact with the shrapnel 510 on the fourth wheel 500.

[0046] During operation, the fourth wheel 500 is driven by the device to rotate continuously. Since the bristles 410 are always in contact with the spring pieces 510 on the fourth wheel 500, when there is no glue or less glue on the spring pieces 510, the rotation of the fourth wheel 500 will not bring enough driving force to the brush to rotate the brush roller 400. At this time, the bristles 410 can sweep away paper scraps and impurities on the spring pieces 510. When there is more glue on the spring pieces 510, the presence of the glue increases the contact area with the bristles 410, and at the same time provides a greater driving force to the bristles 410, so that the brush roller 400 rotates. The bristles 410 can take part of the glue away from the fourth wheel 500. Since the fourth wheel 500 rotates continuously, the glue on the spring pieces 510 at various locations on the fourth wheel 500 can be continuously cleaned by the brush roller 400, so as to prevent the phenomenon that too much glue accumulates on the spring pieces 510 and the bottom of the cigarette pack is scraped white or broken, thereby ensuring the quality of the cigarette pack.

[0047] In order to ensure the reliability of fixing the bristles 410 on the brush roller 400 and prevent the bristles 410 from falling off during operation, a plurality of grooves may be provided on the outer wall of the brush roller 400, and the bristles 410 are fixedly arranged in the grooves.

[0048] Furthermore, the groove can be straight or wavy extending in the axial direction of the brush roller 400. In the present embodiment, the groove is preferably wavy. When the bristles 410 are fixed in the wavy groove, part of the bristles 410 in one groove can contact the glue first, which reduces the contact area with the glue compared to the bristles 410 in the straight groove, thereby increasing the pressure, which is beneficial to loosen the glue in advance, so that when all the bristles 410 on the wavy groove pass through the spring 510, the glue on the spring 510 can be completely removed.

[0049] Of course, the groove may also be in the shape of a ring surrounding the brush roller 400 in the circumferential direction, and a plurality of ring-shaped grooves may be evenly distributed in the axial direction of the brush roller 400 .

[0050] Furthermore, studs may be respectively provided at both ends of the support shaft, and the studs are fixedly connected to nuts after passing through the waist-shaped holes.

[0051] By adjusting the fixed position of the support shaft in the kidney-shaped hole, the distance between the brush roller 400 and the elastic piece 510 can be adjusted to ensure that the bristles 410 on the brush roller 400 can always be in contact with the elastic piece 510.

[0052] Among them, for the convenience of processing and manufacturing, the first bracket 200, the second bracket 300 and the base 100 can be integrally formed. The first bracket 200 and the second bracket 300 can have the same structure.

[0053] For the convenience of installation and fixation of the base 100, fixing holes are provided on the base 100, and the base 100 can be fixed on the wall panel 600 of the GDX1 packaging machine through the cooperation of the fixing holes and screws.

[0054] In another specific embodiment, as Figure 3 shown, the GDX1 packaging machine No. 4 wheel elastic piece cleaning device provided by the embodiment of the present invention further includes a first spring 220 and a second spring 320. A first guide post is provided on the first bracket 200, a second guide post is provided on the second bracket 300, and a first guide sleeve 210 and a second guide sleeve 310 are provided on the base 100. The first guide post slidably penetrates through the first guide sleeve 210, the second guide post slidably penetrates through the second guide sleeve 310. The first spring 220 is sleeved on the first guide post, and both ends of the first spring 220 are fixedly connected to the first guide sleeve 210 and the first bracket 200 respectively. Both ends of the second spring 320 are fixedly connected to the second guide sleeve 310 and the second bracket 300 respectively. The first spring 220 and the second spring 320 are always in a compressed state during operation, so as to provide a thrust force to the first bracket 200 and the second bracket 300.

[0055] It should be noted that the bristles 410 will be worn and shortened after long-term use, resulting in the separation of the bristles 410 from the elastic piece 510 and the inability to clean the elastic piece 510. At this time, after the equipment stops, it is necessary to manually adjust the position of the brush roller 400 relative to the elastic piece 510 so that the bristles 410 can contact the elastic piece 510 again. However, this manual adjustment method is complicated to operate and needs to be carried out after the equipment stops. In addition, since it is not easy to find that the bristles 410 are worn, it is easy to cause the elastic piece 510 to not be cleaned for a long time and accumulate glue, affecting the cigarette package packaging quality.

[0056] To this end, in this embodiment, the first bracket 200 can, through the action of the first spring 220 and the sliding fit between the first guide post and the first guide sleeve 210, and the second bracket 300 can, through the action of the second spring 320 and the sliding fit between the second guide post and the second guide sleeve 310, enable the brush roller 400 to always be pushed by the first spring 220 and the second spring 320 so that the bristles 410 remain in contact with the elastic piece 510. Thus, regardless of whether the bristles 410 are worn, the self - adaptive adjustment of the brush roller 400 can be achieved through the thrust of the first spring 220 and the second spring 320, ensuring that the bristles 410 can always be in contact with the elastic piece 510 and realizing the continuous cleaning of the elastic piece 510.

[0057] Among them, both the first guide sleeve 210 and the second guide sleeve 310 are structures with through - holes. Limiting grooves can be provided on the inner walls of the first guide sleeve 210 and the second guide sleeve 310, and limiting protrusions can be provided on the outer walls of the first guide post and the second guide post. The limiting protrusions are in sliding fit with the limiting grooves. Thereby, it can prevent the first guide post from slipping out of the first guide sleeve 210 and the second guide post from slipping out of the second guide sleeve 310.

[0058] In yet another specific embodiment, as Figure 4 and Figure 5 shown, the cleaning device can further include a scraper 700. Both ends of the scraper 700 are respectively connected to the first bracket 200 and the second bracket 300. A plurality of scraping teeth 710 are provided on the scraper 700, and the scraping teeth 710 are in contact with the bristles 410.

[0059] It should be noted that during the use of the brush roller 400, the glue and paper scraps and impurities on the elastic piece 510 will adhere to the bristles 410, resulting in a weakened cleaning effect of the bristles 410 or even an inability to clean. To this end, in this embodiment, the scraping teeth 710 on the scraper 700 are always in contact with the bristles 410. When the brush roller 400 rotates, the glue and impurities on the bristles 410 can be scraped off by the scraping teeth 710, and the part of the bristles 410 that has been cleaned of glue and impurities can effectively clean the elastic piece 510. Thus, the self - cleaning of the bristles 410 on the brush roller 400 is realized, ensuring the cleaning effect on the elastic piece 510.

[0060] Among them, one side of the scraping teeth 710 can be an inclined surface, and the distance between two adjacent scraping teeth 710 is 4 mm to 8 mm. After the bristles 410 slide between the two scraping teeth 710, the glue and impurities on the bristles 410 can be scraped off by the scraping teeth 710. If the distance between the two scraping teeth 710 is large, the glue is also likely to pass between the two scraping teeth 710 and is not easily scraped off. Therefore, in this embodiment, by setting the distance between two adjacent scraping teeth 710 to 4 mm to 8 mm, the glue can be intercepted on the scraping teeth 710 after the bristles 410 pass between the two scraping teeth 710.

[0061] Furthermore, elongated holes can be provided on both the first bracket 200 and the second bracket 300. Both ends of the scraper 700 are provided with screw holes for cooperating with bolts, and the bolts pass through the elongated holes and are fixed in the screw holes.

[0062] When actually installing the scraper 700, the position of the bolt in the elongated hole can be adjusted, and then the distance between the scraper 700 and the brush roller 400 can be adjusted, so that the scraper 700 is set at a position where the glue on the bristles 410 can be effectively scraped off.

[0063] In addition, it should be noted that when the scraper 700 scrapes off the glue on the bristles 410, the scraped glue will also fall onto the surrounding components or packaging materials, causing pollution to the equipment components or packaging materials. For this reason, in this embodiment, a recovery box 800 for recovering the dropped glue is further provided below the scraper 700, as Figure 6 shown, so as to prevent the glue from polluting the surrounding components or packaging materials. At the same time, the bottom of the recovery box 800 is provided with a sliding bottom plate 830. When the amount of glue in the recovery box 800 is sufficient, an environmentally friendly plastic bag or a solid container can be placed below the recovery box 800, and then the sliding bottom plate 830 of the recovery box 800 is pulled outwards. During the pulling-out process, the glue on the sliding bottom plate 830 is blocked by the side wall of the recovery box 800 and falls from the inside of the recovery box 800 into the environmentally friendly plastic bag or solid container below, so that the glue in the recovery box 800 can be cleaned up at one time without disassembling the recovery box 800, which facilitates the operation.

[0064] Specifically, as Figure 7 and Figure 8 shown, the recovery box 800 includes two symmetrically arranged long side plates 810 and two symmetrically arranged short side plates 820. The two long side plates 810 and the two short side plates 820 form a rectangular frame; both of the two long side plates 810 are provided with sliding holes 811; the bottoms of the two short side plates 820 are both provided with supporting bosses 821, the upper surface of the supporting bosses 821 is on the same horizontal plane as the bottom surface of the sliding holes 811, and both of the two supporting bosses 821 extend between the two sliding holes 811.

[0065] During the normal use of the recycling box 800, the sliding bottom plate 830 is simultaneously inserted through two sliding holes 811 to form the bottom of the recycling box 800 for collecting the scraped glue. At this time, both sides of the sliding bottom plate 830 are also supported on two supporting bosses 821, ensuring the stability of the sliding bottom plate 830 when collecting glue. When the sliding bottom plate 830 moves, the supporting bosses 821 can also provide support and guidance for the sliding bottom plate 830, ensuring the stability of the movement of the sliding bottom plate 830.

[0066] Furthermore, a limiting plate 840 can be provided on the sliding bottom plate 830, and a magnet 850 for adsorbing the long side plate 810 is provided on one side of the limiting plate 840 facing the long side plate 810. Thus, when the sliding bottom plate 830 is used as the bottom of the recycling box 800 to collect glue, the adsorption force of the magnet 850 can prevent the sliding bottom plate 830 from moving.

[0067] The embodiment of the present invention also provides a GDX1 packaging machine, which includes the GDX1 packaging machine No. 4 wheel spring piece cleaning device provided in any embodiment of the present invention. The GDX1 packaging machine further includes a No. 4 wheel 500 and a spring piece 510. A die box is provided on the circumference of the No. 4 wheel 500; one end of the spring piece 510 is fixedly provided on the No. 4 wheel 500, and the spring piece 510 blocks one end of the die box, and the brush hair 410 abuts against the spring piece 510.

[0068] Furthermore, a card slot is also provided on the No. 4 wheel 500, and one end of the spring piece 510 is fixedly clamped into the card slot, and a gap is maintained between the spring piece 510 and the side wall of the die box. Among them, the spring piece 510 can undergo a certain amount of elastic deformation, which can prevent it from breaking due to excessive force, and at the same time can play a role in pressing the bottom fold of the label paper to prevent the bottom fold of the label paper from automatically opening.

[0069] The GDX1 packaging machine No. 4 wheel spring piece cleaning device and the GDX1 packaging machine provided by the embodiment of the present invention realize the automatic on-line cleaning of the No. 4 wheel spring piece, improve the operation efficiency of the equipment, and reduce the consumption of raw and auxiliary materials.

[0070] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed here based on the above description.

[0071] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration purposes and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or equivalent substitutions can be made for some technical features without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. A GDX1 packaging machine, characterized in that, it includes a cleaning device for the shrapnel of the fourth wheel of the GDX1 packaging machine, and the GDX1 packaging machine further includes: A fourth wheel (500) with mold boxes arranged in the circumferential direction thereof; A shrapnel (510), one end of the shrapnel (510) is fixedly arranged on the fourth wheel (500), and the shrapnel (510) blocks one end of the mold box, wherein, The cleaning device for the shrapnel of the fourth wheel of the GDX1 packaging machine includes: A base (100); A first bracket (200) and a second bracket (300), the first bracket (200) and the second bracket (300) are respectively arranged at both ends of the base (100), and waist-shaped holes are arranged on both the first bracket (200) and the second bracket (300); A support shaft, both ends of the support shaft are respectively arranged in the waist-shaped holes on the first bracket (200) and the second bracket (300); A brush roller (400) rotatably sleeved on the support shaft, with bristles (410) arranged on the brush roller (400), and the bristles (410) are in contact with the shrapnel (510) on the fourth wheel (500); Both ends of the support shaft are respectively provided with stud bolts, and the stud bolts pass through the waist-shaped holes and are fixedly connected with nuts; The first bracket (200), the second bracket (300) and the base (100) are integrally formed.

2. The GDX1 packaging machine according to claim 1, characterized in that, A clamping groove is arranged on the fourth wheel (500), one end of the shrapnel (510) is fixedly clamped into the clamping groove, and a gap is maintained between the shrapnel (510) and the side wall of the mold box.

3. The GDX1 packaging machine according to claim 1, characterized in that, Fixing holes are arranged on the base (100), and the base (100) is fixed on the wall panel (600) of the GDX1 packaging machine through the cooperation of the fixing holes and screws.

4. The GDX1 packaging machine according to claim 1, characterized in that, Multiple grooves are arranged on the outer side wall of the brush roller (400), and the bristles (410) are fixedly arranged in the grooves.

5. The GDX1 packaging machine according to claim 4, characterized in that, The grooves are wavy.

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