A vacuum material taking and loading device

Abstract

The present invention relates to a vacuum material removal and loading device, comprising: a left side plate, a right side plate, a first suction assembly, a second suction assembly, and a drive assembly. The upper portions of the left side plate and the right side plate are respectively provided with a first guide groove and a second guide groove. The two ends of the first suction assembly can movably extend into the first guide groove and the second guide groove, respectively. The drive end of the drive assembly is connected to the end of the first suction assembly extending into the first guide groove. One end of the second suction assembly extends into the first guide groove and is connected to the first suction assembly. The present invention drives the first and second suction assemblies to alternately absorb products to be paged under the guidance of the first and second guide grooves through the drive assembly, and conveys the products forward, thereby simultaneously achieving material removal and loading. The structure is simple, the labor intensity of workers is reduced, and work efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material feeding, in particular to a vacuum material taking and feeding device. Background Art

[0002] In modern industrial production and daily life, people are paying more and more attention to the outer packaging of products and supplies. Marking packaging with pictorial and textual information such as the production date, expiration date, and validity period has played a positive role in improving product credibility and safeguarding consumer interests. Laser coding technology has been widely used in the manufacturing industry, mainly for marking various packages or directly on products. Coding paging machines typically use laser coding machines to engrave numbers and other symbols on the edges of packaging bags, and the paging machine completes the paging and transportation of the bags. This technology is widely used in some production fields, such as holographic anti-counterfeiting printing on food packaging bags and printing production labels on product inner packaging.

[0003] With the improvement of science and technology and the continuous development of the manufacturing industry, the production process is increasingly tending towards mechanization and automation. Due to the different production environments and technical process requirements of various products, double-layer plastic packaging bags are prone to getting stuck when paging on the paging machine. Manual paging one by one has low work efficiency and high labor intensity for workers, which cannot meet the material transmission speed requirements of the conveyor belt on the production line. Summary of the Invention

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a vacuum material taking and loading device, which has a good degree of automation, high working efficiency, and can avoid the problem of easy jamming during paging.

[0005] The present application provides a vacuum material picking and loading device, including: a left side plate, a right side plate, a first suction component, a second suction component and a driving component. The upper parts of the left side plate and the right side plate are respectively provided with a first guide groove and a second guide groove. The two ends of the first suction component can be movably extended into the first guide groove and the second guide groove respectively. The driving end of the driving component is connected to one end of the first suction component extending into the first guide groove. One end of the second suction component extends into the first guide groove and is connected to the first suction component.

[0006] Preferably, the first suction assembly includes a first suction nozzle mounting rod, both ends of the first suction nozzle mounting rod can be movably extended into the first guide groove and the second guide groove, and the end extending into the first guide groove is connected to the driving assembly, and the first suction nozzle mounting rod is fixedly connected to a plurality of first mounting blocks, and each of the first mounting blocks is mounted with a first suction nozzle arranged vertically downward;

[0007] The second suction assembly includes a second suction nozzle mounting rod, which is located in the front and lower part of the first suction nozzle mounting rod. One end of the second suction nozzle mounting rod can be movably extended into the first guide groove and is connected to the first suction nozzle mounting rod. Several second mounting blocks are fixedly connected to the second suction nozzle mounting rod, and each second mounting block is equipped with a second suction nozzle set vertically downward.

[0008] Preferably, both ends of the first nozzle mounting rod are connected to a first transmission unit, the first transmission unit comprising a first fixed block and a first rotating rod, the first fixed block being connected to the end of the first nozzle mounting rod, the upper end of the first fixed block being fixedly connected to one end of the first rotating rod, and the other ends of the first transmission rod connected to both ends of the first nozzle mounting rod respectively extending from the first guide groove and the second guide groove;

[0009] One end of the second suction nozzle mounting rod is connected to a second transmission unit, and the second transmission unit includes a second fixed block and a second rotating rod. The second fixed block is connected to one end of the second suction nozzle mounting rod, and the upper end of the second fixed block is fixedly connected to one end of the second rotating rod. The other end of the second rotating rod extends from the first guide groove, the first rotating rod is connected to the second rotating rod, and the first rotating rod is connected to the driving assembly.

[0010] The transmission gear of claim 1, wherein the first and second gears are connected along the longitudinal axis of the gear shift lever, the second gear is connected along the longitudinal axis of the gear shift lever, and the transmission gear is connected along the longitudinal axis of the gear shift lever.

[0011] Preferably, a connecting piece is provided on the first driven rod, and the connecting piece is located on the inner side of the third transmission wheel. One end of the connecting piece is connected to the end of the first rotating rod extending from the first guide groove, and the other end of the connecting piece is connected to the end of the second rotating rod.

[0012] Preferably, a reinforcement bar is connected between the second driven rod and the first rotating rod extending from the second guide groove.

[0013] Preferably, the first guide groove and the second guide groove are arc-shaped.

[0014] Preferably, the vacuum material picking and loading device also includes a material digging assembly, which includes a rotating disk, a material digging block and a material digging block mounting rod. The material digging block mounting rod is located below the second suction nozzle mounting rod, and the two ends of the material digging block mounting rod are rotatably connected to the side walls of the left plate and the right plate respectively, and one end of the material digging block mounting rod passes through the side wall of the right plate and is connected to the rotating disk. The rotating disk is rotatably connected to the transmission rod, and the rotating disk is located between the first transmission wheel and the driven wheel, and the material digging block is fixedly connected to the material digging block mounting rod.

[0015] Preferably, the material-digging assembly also includes a first transmission block and a second transmission block, one end of the first transmission block is connected to one end of the material-digging block mounting rod passing through the side wall of the left side plate, the other end of the first transmission block is movably connected to one end of the second transmission block, and the other end of the second transmission block is fixedly connected to the rotating disk.

[0016] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0017] The products to be paginated are placed on the feeding device. At this time, the surface of the products on the uppermost layer is sucked tightly by the second suction component. Then the driving component drives the first suction component to move toward the direction of the second suction component under the guidance of the guide groove to suck the surface of the products. When the first suction component sucks the products, the driving component drives the first suction component to move the sucked products toward the conveying device. Since the first suction component is connected to the second suction component, the second suction component follows and moves toward the conveying device. Therefore, under the joint action of the first suction component and the second suction component, the products to be paginated are conveyed from the feeding device to the conveying device to complete the paging. The structure is simple, reduces the labor intensity of workers, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] In the attached figure:

[0021] Figure 1 This is a schematic diagram of the vacuum material taking and loading device of the present invention installed on a paging machine;

[0022] Figure 2 It is a schematic diagram of the vacuum material taking and loading device of the present invention;

[0023] Figure 3 It is a schematic diagram of the driving assembly in the vacuum material taking and loading device of the present invention;

[0024] Figure 4 This is another schematic diagram of the drive assembly in the vacuum material taking and loading device of the present invention;

[0025] Figure 5 It is a schematic diagram of the first suction component and the second suction component in the vacuum material taking and loading device of the present invention;

[0026] Figure 6 It is a schematic diagram of the first transmission unit in the vacuum material taking and loading device of the present invention;

[0027] Figure 7 It is a schematic diagram of the second transmission unit in the vacuum material taking and loading device of the present invention;

[0028] Figure 8 It is a schematic diagram of the material shifting assembly in the vacuum material taking and loading device of the present invention;

[0029] Reference numerals: 1-feeding device; 2-vacuum material loading and unloading device; 21-second suction assembly; 211-second suction nozzle mounting rod; 212-second mounting block; 213-second suction nozzle; 214-second transmission unit; 2141-second rotating rod; 2142-second fixing block; 2116-reinforcement bar; 22-first suction assembly; 221-first suction nozzle mounting rod; 222-first mounting block; 223-first suction nozzle; 224-first transmission unit; 2241-first rotating rod; 2242-first fixed block; 23-left side plate; 24-right side plate; 25-first guide groove; 26-second guide groove; 27-driving assembly; 271-driving motor; 272-transmission rod; 273-driving wheel; 274-driven wheel; 275-first transmission wheel; 276-first driven rod; 277-second transmission wheel; 278-third transmission wheel; 279-fourth transmission wheel; 2710-connecting piece; 2711-fifth transmission wheel; 2712-second driven rod; 2713-sixth transmission wheel; 2714-seventh transmission wheel; 2715-eighth transmission wheel; 28-feeding assembly; 281-rotating disk; 282-feeding block mounting rod; 283-feeding block; 284-second transmission block; 285-first transmission block; 3-conveying device. DETAILED DESCRIPTION

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings and are constructed and operated in specific directions. They are only for the convenience of describing the technical solution and do not indicate that the devices or components referred to must have specific directions. Therefore, they should not be understood as limiting the present invention.

[0031] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installed", "connected", "connected", "fixed", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intervening elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] In the following description, specific details such as particular system structures and techniques are provided for purposes of illustration, not limitation, to facilitate a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0033] like Figure 1-8As shown, the present application provides a vacuum material picking and loading device 2, including: a left side plate 23, a right side plate 24, a first suction component 22, a second suction component 21 and a driving component 27. A first guide groove 25 and a second guide groove 26 are respectively provided on the upper parts of the left side plate 23 and the right side plate 24. The two ends of the first suction component 22 can be movably extended into the first guide groove 25 and the second guide groove 26 respectively. The driving end of the driving component 27 is connected to one end of the first suction component 22 extending into the first guide groove 25, and one end of the second suction component 21 extends into the first guide groove 25 and is connected to the first suction component 22.

[0034] Combined with the above structure, it can be seen that the product to be paginated is placed on the feeding device 1. At this time, the surface of the product on the top layer is sucked tightly by the second suction component 21, and then the driving component 27 drives the first suction component 22 to move in the direction of the second suction component 21 under the guidance of the guide groove to absorb the surface of the product. When the first suction component 22 absorbs the product, the driving component 27 drives the first suction component 22 to move the absorbed product toward the conveying device 3. Since the first suction component 22 is connected to the second suction component 21, the second suction component 21 follows and moves toward the conveying device 3. Therefore, under the joint action of the first suction component 22 and the second suction component 21, the product to be paginated is transported from the feeding device to the conveying device 3 to complete the paging. The structure is simple, reduces the labor intensity of workers, and improves work efficiency.

[0035] In one embodiment, the first suction assembly 22 includes a first suction nozzle mounting rod 221, both ends of which can be movably inserted into the first guide groove 25 and the second guide groove 26, and the end extending into the first guide groove 25 is connected to the driving assembly 27. A plurality of first mounting blocks 222 are fixedly connected to the first suction nozzle mounting rod 221, and each first mounting block 222 is mounted with a first suction nozzle 223 arranged vertically downward.

[0036] The second suction assembly 21 includes a second suction nozzle mounting rod 211, which is located in the front and lower part of the first suction nozzle mounting rod 221. One end of the second suction nozzle mounting rod 211 can be movably extended into the first guide groove 25 and is connected to the first suction nozzle mounting rod 221. A plurality of second mounting blocks 212 are fixedly connected to the second suction nozzle mounting rod 211, and each second mounting block 212 is installed with a second suction nozzle 213 set vertically downward.

[0037] In one embodiment, both ends of the first nozzle mounting rod 221 are connected to a first transmission unit 224, wherein the first transmission unit 224 includes a first fixed block 2242 and a first rotating rod 2241, the first fixed block 2242 is connected to the end of the first nozzle mounting rod 221, the upper end of the first fixed block 2242 is fixedly connected to one end of the first rotating rod 2241, and the other ends of the first transmission rod 2241 connected to both ends of the first nozzle mounting rod 221 extend from the first guide slot 25 and the second guide slot 26 respectively;

[0038] One end of the second suction nozzle mounting rod 211 is connected to the second transmission unit 214, wherein the second transmission unit 214 includes a second fixed block 2142 and a second rotating rod 2141, the second fixed block 2412 is connected to one end of the second suction nozzle mounting rod 211, the upper end of the second fixed block 2142 is fixedly connected to one end of the second rotating rod 2141, the other end of the second rotating rod 2141 extends from the first guide groove 25, the first rotating rod 2241 is connected to the second rotating rod 2141, and the first rotating rod 2241 is connected to the driving assembly 27.

[0039] In one embodiment, the drive assembly 27 includes a drive motor 271, a transmission rod 272, a first driven rod 276, and a second driven rod 2712. The drive motor 271 is fixed to the lower part of the left side plate 23, and the output shaft of the drive motor 271 passes through the side wall of the left side plate 23 and is connected to the driving wheel 273. The transmission rod 272 is located on the same side of the driving wheel 273 and is provided with a driven wheel 274 that cooperates with the driving wheel 273. A first transmission wheel 275 is provided on the outside of the driven wheel 274. The first driven rod 276 is rotatably connected to the side wall of the left side plate 23. A second transmission wheel 277 that cooperates with the first transmission wheel 275 is provided on the first driven rod 276. The inner side of the second transmission wheel 277 A third transmission wheel 278 is provided, and a fourth transmission wheel 279 that cooperates with the third transmission wheel 278 is provided on the first rotating rod 2241 extending from the first guide groove 25. A fifth transmission wheel 2711 is provided at the other end of the transmission rod 272. The second driven rod 2712 is located above the fifth transmission wheel 2711 and is rotatably connected to the side wall of the right side plate 24. A sixth transmission wheel 2713 that cooperates with the fifth transmission wheel 2711 is provided on the second driven rod 2712. A seventh transmission wheel 2714 is provided on the inner side of the sixth transmission wheel 2713. An eighth transmission wheel 2715 that cooperates with the seventh transmission wheel 2714 is provided on the first rotating rod 2241 extending from the second guide groove 26.

[0040] In one embodiment, a connecting member 2710 is provided on the first driven rod 276. The connecting member 2710 is located inside the third transmission wheel 278. One end of the connecting member 2710 is connected to the end of the first rotating rod 2241 extending from the first guide groove 25, and the other end of the connecting member 2710 is connected to the end of the second rotating rod 2141. When the driving motor 271 drives the first rotating rod 2241 to rotate, the second transmission rod 2141 is connected to the first rotating rod 2241 via the connecting member 2710, causing the second nozzle mounting rod 211 connected to the second rotating rod 2141 to alternately move up and down to suck products.

[0041] In one embodiment, a reinforcement bar 2116 is connected between the second driven rod 2712 and the first rotating rod 2241 extending from the second guide groove 26 to facilitate strengthening the strength between the second driven rod 2712 and the first rotating rod 2241, avoiding speed difference during transmission and improving synchronization.

[0042] In one embodiment, in order to facilitate the guiding of the first nozzle mounting rod 221 and the second nozzle mounting rod 211 , the first guide groove 25 and the second guide groove 26 are both arc-shaped.

[0043] In one embodiment, the vacuum material picking and loading device 1 also includes a material digging assembly 28, which includes a rotating disk 281, a material digging block 283 and a material digging block mounting rod 282. The material digging block mounting rod 282 is located below the second suction nozzle mounting rod 211, and the two ends of the material digging block mounting rod 282 are rotatably connected to the side walls of the left plate 23 and the right plate 24 respectively, and one end of the material digging block mounting rod 282 passes through the side wall of the left plate 23 and is connected to the rotating disk 281. The rotating disk 281 is rotatably connected to the transmission rod 272, and the rotating disk 282 is located between the first transmission wheel 275 and the driven wheel 274. The material digging block 283 is fixedly connected to the material digging block mounting rod 282.

[0044] Specifically, the material-digging assembly 28 also includes a first transmission block 285 and a second transmission block 284. One end of the first transmission block 285 is connected to one end of the material-digging block mounting rod 282 passing through the side wall of the left side plate 23. The other end of the first transmission block 285 is movably connected to one end of the second transmission block 284. The other end of the second transmission block 284 is fixedly connected to the rotating disk 281.

[0045] Combined with the above structure, it can be seen that after the first suction component 22 and the second suction component 21 suck the top layer of products, the first suction component 22 and the second suction component 21 are driven to move upward to convey the products to be paged to the conveying device 3. At this time, the paging products are located in front of the material block 283, and then the driving component 27 rotates the rotating disk 281 to drive the material block mounting rod 282 to rotate, so that the material block 283 fixedly connected to the material block mounting rod 282 applies a forward thrust to the product in front, and at the same time, the first suction component 22 and the second suction component 21 release the suction on the product, so that the product is pushed onto the conveying device 3 under the action of the thrust. It has a simple structure and a high degree of automation, which reduces the labor intensity of workers.

[0046] It is understandable that the above embodiments only express the preferred implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, all of which fall within the scope of protection of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should fall within the scope of coverage of the claims of the present invention.

Claims

1. A vacuum feeding and discharging device, characterized in that: include: A left side plate, a right side plate, a first suction assembly, a second suction assembly, and a driving assembly, wherein the upper portions of the left side plate and the right side plate are respectively provided with a first guide groove and a second guide groove, two ends of the first suction assembly are movably inserted into the first guide groove and the second guide groove, respectively, a driving end of the driving assembly is connected to one end of the first suction assembly inserted into the first guide groove, one end of the second suction assembly extends into the first guide groove and is connected to the first suction assembly; the first guide groove and the second guide groove are arc-shaped; The first suction assembly includes a first suction nozzle mounting rod, both ends of the first suction nozzle mounting rod can be movably extended into the first guide slot and the second guide slot, and one end extending into the first guide slot is connected to the driving assembly, a plurality of first mounting blocks are fixedly connected to the first suction nozzle mounting rod, and each of the first mounting blocks is installed with a first suction nozzle arranged vertically downward; the second suction assembly includes a second suction nozzle mounting rod, the second suction nozzle mounting rod is located at the front lower part of the first suction nozzle mounting rod, one end of the second suction nozzle mounting rod can movably extend into the first guide slot and is connected to the first suction nozzle mounting rod, a plurality of second mounting blocks are fixedly connected to the second suction nozzle mounting rod, and each of the second mounting blocks is installed with a second suction nozzle arranged vertically downward; The two ends of the first nozzle mounting rod are connected to the first transmission unit, the first transmission unit includes a first fixed block and a first rotating rod, the first fixed block is connected to the end portion of the first nozzle mounting rod, the upper end of the first fixed block is fixedly connected to one end of the first rotating rod, and the other end of the first transmission rod connected to the two ends of the first nozzle mounting rod extends out of the first guide slot and the second guide slot respectively; one end of the second nozzle mounting rod is connected to the second transmission unit, the second transmission unit includes a second fixed block and a second rotating rod, the second fixed block is connected to one end of the second nozzle mounting rod, the upper end of the second fixed block is fixedly connected to one end of the second rotating rod, the other end of the second rotating rod extends out of the first guide slot, the first rotating rod is connected to the second rotating rod, and the first rotating rod is connected to the driving assembly; Wherein, the driving assembly includes a first driven rod, which is provided with a connecting piece, one end of which is connected to the end of the first rotating rod extending from the first guide groove, and the other end of the connecting piece is connected to the end of the second rotating rod.

2. The vacuum material taking and loading device according to claim 1, characterized in that: The transmission gear is connected with the transmission gear of the present invention to the transmission gear of the present invention, and the transmission gear is connected with the transmission gear of the present invention to the transmission gear of the present invention.

3. The vacuum material taking and loading device according to claim 2, characterized in that: The connecting member is located on the inner side of the third transmission wheel.

4. The vacuum material taking and loading device according to claim 2, characterized in that: A reinforcement bar is connected between the second driven rod and the first rotating rod extending from the second guide groove.

5. The vacuum material taking and loading device according to claim 2, characterized in that: The vacuum material picking and loading device also includes a material digging assembly, which includes a rotating disk, a material digging block and a material digging block mounting rod. The material digging block mounting rod is located below the second suction nozzle mounting rod, and both ends of the material digging block mounting rod are rotatably connected to the side walls of the left plate and the right plate respectively, and one end of the material digging block mounting rod passes through the side wall of the right plate and is connected to the rotating disk. The rotating disk is rotatably connected to the transmission rod, and the rotating disk is located between the first transmission wheel and the driven wheel, and the material digging block is fixedly connected to the material digging block mounting rod.

6. The vacuum material taking and loading device according to claim 5, characterized in that: The material-dipping assembly also includes a first transmission block and a second transmission block, one end of the first transmission block is connected to one end of the material-dipping block mounting rod passing through the side wall of the left plate, the other end of the first transmission block is movably connected to one end of the second transmission block, and the other end of the second transmission block is fixedly connected to the rotating disk.

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