Horizontal full-automatic bagging machine

Abstract

The horizontal type full-automatic bagging machine comprises a packaging bag conveying mechanism, a product conveying mechanism and a product pushing mechanism, the product conveying mechanism conveys stacked products to the product pushing mechanism to a material supporting plate, a material pressing plate presses the products downwards, the material pressing plate cannot completely press the products, and therefore the products can be conveyed to the packaging bag conveying mechanism. The material supporting plate and the material pressing plate synchronously move in the third direction to push products to the packaging bag conveying mechanism, the material pushing plate is arranged between the material pressing plate and the material supporting plate, and the material pushing plate pushes the products in the third direction to push the products into the packaging bags from bag openings of the packaging bags. And in addition, the material pressing plate can compress the stacked products, the packaging bag does not need to be designed to be larger in size, and the cost of the packaging bag is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of bagging machines, and particularly to a horizontal fully automatic bagging machine. Background Art

[0002] A fully automatic bagging machine generally refers to the entire packaging process of loading products into packaging bags. Various fully automatic bagging machines are disclosed in the prior art, as shown in patents CN209274931U, CN111776334B, etc.; the bagging machines in the prior art mainly have several problems: (1) The transportation and positioning of the packaging bags are not accurate enough; (2) The product transportation has a complex structure and high equipment cost; (3) When pushing products into the packaging bags, for fluffy products such as masks, taking masks as an example, when 10 masks are packaged as a group and stacked on top of each other, when the existing pusher pushes this group of 10 masks, the stacked masks are misaligned and scattered, and when being pushed into the packaging bag, they cannot be pushed in or cannot be neatly pushed into the interior of the packaging bag, etc. Summary of the Invention

[0003] Based on the above, the purpose of the present invention is to provide a horizontal fully automatic bagging machine, in which the stacked products are clamped between a pressure plate and a supporting plate, so that they will not be misaligned and scattered, and the pressure plate can compress the stacked products, effectively reducing the cost of the packaging bags.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention provides a horizontal fully automatic bagging machine, including:

[0006] A packaging bag conveying mechanism, which conveys the packaging bags along a first direction;

[0007] A product conveying mechanism, which conveys the products along the first direction;

[0008] A product pushing mechanism, the product conveying mechanism conveys the products to the product pushing mechanism, and the product pushing mechanism pushes the products into the packaging bags along a third direction;

[0009] The product pushing mechanism includes:

[0010] A third rack, on which a supporting plate is provided, and the supporting plate is configured to be able to reciprocate along the third direction;

[0011] A pressure component, which is arranged on the third rack and includes a pressure driving component and a pressure plate. The output end of the pressure driving component is connected to the pressure plate. The pressure plate is located directly above the supporting plate and is configured to be able to move along a second direction and a third direction respectively;

[0012] The pushing component includes a pushing plate, which is arranged between the material supporting plate and the material pressing plate and is configured to be reciprocally movable along the third direction.

[0013] The beneficial effects of the present invention are as follows:

[0014] (1) The product conveying mechanism conveys the stacked products onto the material supporting plate, and the material pressing plate presses down on the products. Here, the material pressing plate does not completely crush the products. The material supporting plate and the material pressing plate move synchronously along the third direction to push the products to the packaging bag conveying mechanism. The pushing plate is arranged between the material pressing plate and the material supporting plate, and the pushing plate pushes the products along the third direction to push the products into the packaging bag from the bag opening of the packaging bag. Compared with the prior art, the stacked products are clamped between the material pressing plate and the material supporting plate and will not be misaligned and scattered. Moreover, the material pressing plate can compress the stacked products, and the packaging bag does not need to be designed with a larger size, effectively reducing the cost of the packaging bag;

[0015] (2) Before the packaging bag is conveyed on the packaging bag conveying mechanism, a hairpin mechanism can be arranged at the feeding port of the packaging bag conveying mechanism. The hairpin mechanism feeds the packaging bags onto the conveying platform one by one. The packaging bag is on the conveying table, and the packaging bag conveying driving component drives the pushing plate. The pushing plate can pass through the hollow groove, so that the pushing plate makes a cyclic curve movement above and below the hollow groove. When the top of the pushing plate passes through the hollow groove from bottom to top, one group of the pushing plates will push the packaging bag to move. When the top of the corresponding group of pushing plates is lower than the hollow groove, the packaging bag is not pushed at this time, and the packaging bag is just located at the bagging position. At the same time, the product conveying mechanism conveys the products onto the product pushing mechanism, and the product pushing mechanism pushes the products into the packaging bag to complete the bagging. Then the pushing component continues to move. When the top of the pushing plate passes through the hollow groove from bottom to top again, since the position of the packaging bag has changed from the initial position, at the bagging position, it is exactly another group of pushing plates that will push the packaging bag to continue to move. When the top of the pushing plate is lower than the hollow groove again, the packaged packaging bag is just located at the sealing position of the bag opening. A sealing mechanism is arranged at the discharging port position of the packaging bag conveying mechanism. The solution provided by the present invention, compared with the prior art, does not need to be conveyed by a conveyor belt. It is pushed by the pushing plate, and there will be no deviation caused by the small friction between the conveyor belt and the packaging bag, and the packaging bag can be accurately conveyed;

[0016] (3) The front conveying component and the rear conveying component jointly drive the product pushing component to push products one by one along the first direction on the feeding channel to the discharge port. Since the position deviation distance of the front conveying component and the rear conveying component along the first direction is m, and in cooperation with the position deviation n of the first connection point and the second connection point of the product pushing component, when m is equal to n, at the discharge port, the product pushing component remains unchanged and does not flip. The product pushing component can completely push the product to the discharge port position, without the need to additionally set components such as pushing hooks, the structure is simpler, and the equipment cost is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the embodiments of the present invention and these drawings.

[0018] Figure 1 It is a schematic structural diagram of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0019] Figure 2 It is another visual structural diagram of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0020] Figure 3 For Figure 1 the enlarged structural diagram at A of

[0021] Figure 4 It is a schematic structural diagram of a bag-supporting mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0022] Figure 5 It is another visual structural diagram of a bag-supporting mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0023] Figure 6 It is a schematic structural diagram of a packaging bag conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0024] Figure 7 It is another visual structural diagram of a packaging bag conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0025] Figure 8 It is a partial structural diagram of a packaging bag conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0026] Figure 9Schematic diagram of the structure of the swing arm of the packaging bag conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0027] Figure 10 Schematic diagram of the structure of the product conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0028] Figure 11 Schematic diagram of the structure of the front conveying component, rear conveying component and product pushing component of the product conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0029] Figure 12 Partial schematic diagram of the structure of the product conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0030] Figure 13 Partial schematic diagram of the structure of the product conveying mechanism of a horizontal full-automatic bagging machine from another view provided by an embodiment of the present invention;

[0031] Figure 14 Schematic diagram of the structure of the product pushing component of the product conveying mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0032] Figure 15 Schematic diagram of the structure of the product pushing mechanism of a horizontal full-automatic bagging machine provided by an embodiment of the present invention;

[0033] Figure 16 Schematic diagram of the structure of the product pushing mechanism of a horizontal full-automatic bagging machine from another view provided by an embodiment of the present invention;

[0034] Figure 17 For Figure 16 Enlarged structure diagram at position B;

[0035] Figure 18 For Figure 16 Enlarged structure diagram at position C.

[0036] In the figure:

[0037] X, the first direction; Y, the second direction; Z, the third direction;

[0038] 1. Packaging bag conveying mechanism; 11. First frame; 12. Conveying table; 13. Hollow groove; 14. Pushing plate; 15. First swing plate; 16. Second swing plate; 17. Swing arm; 171. Swing arm body; 172. First connection hole; 173. Second connection hole; 174. Third connection hole; 18. Swing frame; 181. Bearing seat; 182. Bearing; 19. Packaging bag conveying drive assembly; 191. First drive motor; 192. First driving wheel; 193. First follower wheel; 194. First belt;

[0039] 2. Product conveying mechanism; 21. Second frame; 211. Loading channel; 213. Loading through slot; 22. Product conveying component; 221. Front conveying component; 2211. Front first rotating wheel; 2212. Front second rotating wheel; 2213. Front third rotating wheel; 2214. Front fourth rotating wheel; 2215. Front belt; 222. Rear conveying component; 2221. Rear first rotating wheel; 2222. Rear second rotating wheel; 2223. Rear third rotating wheel; 2224. Rear fourth rotating wheel; 2225. Rear belt; 23. Product pushing component; 231. Base; 232. First connecting rod; 233. Second connecting rod; 234. Push rod; 235. Mounting seat; 236. Mounting rod; 237. Push rod seat; 238. Torsion spring; 241. Front synchronous wheel; 242. Rear synchronous wheel; 25. Synchronous wheel assembly; 251. Synchronous shaft; 252. First synchronous wheel; 253. Second synchronous wheel; 254. Third synchronous wheel; 26. Incoming material conveying component; 261. Incoming material conveyor belt;

[0040] 3. Product pushing mechanism; 31. Third frame; 32. Supporting plate; 33. Pressing component; 331. Pressing drive component; 3311. Pressing cylinder; 3312. Pressing connecting plate; 33121. Avoidance opening; 3313. Pressing cylinder seat; 332. Pressing plate; 34. Pushing component; 341. Pushing plate; 3411. Pushing limit groove; 342. Pushing drive part; 3421. Pushing motor; 34211. Pushing driving wheel; 34212. Pushing belt; 34213. Pushing follower wheel; 3422. Pushing slide rail; 3423. Pushing slide block; 3424. Pushing limit rod; 3425. Pushing limit shaft; 3426. Pushing limit wheel; 3427. Pushing limit spring; 3428. Stop switch; 35. Supporting drive component; 351. Supporting drive motor; 352. Supporting stable seat; 353. Supporting sleeve; 354. Supporting drive wheel; 355. Supporting connecting rod; 356. Supporting connecting frame; 357. Supporting slide rod; 36. Supporting component; 361. Supporting plate; 362. Supporting rod; 363. Supporting wheel.

[0041] 4. Hairpin mechanism;

[0042] 5. Sealing mechanism;

[0043] 6. Bag supporting mechanism; 61. Bag supporting frame; 62. Bag supporting cam; 63. Bag clamping cam; 64. Bag supporting plate; 65. Bag supporting wheel; 66. Bag clamping plate; 67. Bag clamping wheel; 68. Cam coupling shaft; 69. Cam drive component;

[0044] 7. Suction cup frame; 71. Upper suction cup; 72. Lower suction cup; 73. Suction cup drive component. Detailed implementation manners

[0045] To make the technical problems solved by the present invention, the technical solutions adopted, and the achieved technical effects clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0046] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0048] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0049] The embodiment of the present invention provides a horizontal full-automatic bagging machine, which can be used for packaging various types of products, such as masks, cardboard, etc. For better illustration, in the horizontal full-automatic bagging machine of the embodiment of the present invention, the X direction is the first direction, the Y direction is the second direction, and the Z direction is the third direction, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0050] Such as Figures 1 to 18As shown in the figure, an embodiment of the present invention provides a horizontal fully automatic bagging machine, which includes a packaging bag conveying mechanism 1 that conveys packaging bags in a first direction; a product conveying mechanism 2 that conveys products in the first direction; a product pushing mechanism 3. The product conveying mechanism 2 conveys the product to the product pushing mechanism 3, and the product pushing mechanism 3 pushes the product into the packaging bag in a third direction. Among them, the packaging bag conveying mechanism 1 includes a first rack 11 and a packaging bag conveying driving assembly 19. A conveying table 12 extending in the first direction is provided at the top of the first rack 11. A hollow groove 13 is provided on the conveying table 12. The packaging bag conveying driving assembly 19 is arranged on the first rack 11, and a pushing assembly is provided at its output end. The pushing assembly is located below the conveying table 12. The pushing assembly includes a plurality of pushing plates 14 arranged at intervals. The pushing plates 14 can pass through the hollow groove 13. The packaging bag conveying driving assembly 19 drives the pushing plates 14 to perform a cyclic curvilinear motion above and below the hollow groove 13, and the packaging bags are pushed by the pushing plates 14.

[0051] Specifically, in the embodiment of the present invention, before the packaging bag is conveyed on the packaging bag conveying mechanism 1, a hairpin mechanism 4 can be provided at the feeding port of the packaging bag conveying mechanism 1. The hairpin mechanism 4 feeds the packaging bags onto the conveying platform one by one. When the packaging bag is on the conveying table 12, the packaging bag conveying driving assembly 19 drives the pushing plate 14. The pushing plate 14 can pass through the hollow groove 13, so that the pushing plate 14 performs a cyclic curvilinear motion above and below the hollow groove 13. When the top of the pushing plate 14 passes through the hollow groove 13 from bottom to top, one group of the pushing plates 14 will push the packaging bag to move. When the top of the corresponding group of pushing plates 14 is lower than the hollow groove 13, the packaging bag is not pushed at this time, and the packaging bag is exactly at the bagging position. At the same time, the product conveying mechanism 2 conveys the product to the product pushing mechanism 3, and the product pushing mechanism 3 pushes the product into the packaging bag to complete the bagging. Then the pushing assembly continues to move. When the top of the pushing plate 14 passes through the hollow groove 13 from bottom to top again, since the position of the packaging bag has changed from the initial position, exactly another group of pushing plates 14 at the bagging position will push the packaging bag to continue to move. When the top of the pushing plate 14 is lower than the hollow groove 13 again, the already bagged packaging bag is exactly at the sealing position of the bag mouth. A sealing mechanism 5 is provided at the discharging port position of the packaging bag conveying mechanism 1. Compared with the prior art, the solution provided by the present invention does not need to be conveyed by a conveyor belt. It is pushed by the pushing plate 14, and there will be no deviation caused by the small friction between the conveyor belt and the packaging bag, and the packaging bag can be accurately conveyed. The hairpin mechanism 4 and the sealing mechanism 5 are both prior arts and are described in patents such as CN213229289U, CN215642752U, and CN209514654U, so no redundant description will be given here.

[0052] As a preferred embodiment of the present invention, in order to enable the pushing plate 14 to perform a cyclic curvilinear motion above and below the hollow groove 13, as Figure 8 shown, the pushing assembly further includes: a swinging member, which includes a first swinging plate 15, a second swinging plate 16 and a swing arm 17. One ends of the first swinging plate 15 and the second swinging plate 16 are both rotatably connected to the first frame 11. The other end of the first swinging plate 15 is rotatably connected to one end of the swing arm 17. The other end of the swing arm 17 is rotatably connected to the other end of the second swinging plate 16. A swing frame 18 is rotatably connected to the middle of the swing arm 17. A plurality of the pushing plates 14 are arranged on the swing frame 18. Further, as Figure 9As shown, the swing arm 17 includes a swing arm body 171. One end thereof extends downward and bends to be provided with a first connection hole 172, and the other end extends upward and bends to be provided with a second connection hole 173. The middle part thereof extends upward to be provided with a third connection hole 174. Specifically, one end of the first swing plate 15 is rotatably arranged on the first frame 11 through a rotating shaft, and the other end of the first swing plate 15 is rotatably connected to the first connection hole 172 of the swing arm 17 through a rotating shaft. One end of the second swing plate 16 is rotatably arranged on the first frame 11 through a rotating shaft, and the other end of the second swing plate 16 is rotatably connected to the second connection hole 173 of the swing arm 17 through a rotating shaft. The swing frame 18 is rotatably connected to the third connection hole 174 of the swing arm 17 through a rotating shaft. The output end of the packaging bag conveying driving assembly 19 is connected to the first swing plate 15 so that the first swing plate 15 can rotate around one end, so that the pushing plate 14 can perform a cyclic curve movement above and below the hollow groove 13. Further, in order to make the movement of the swing frame 18 more stable, two sets of the swing components are provided. Further, the packaging bag conveying driving assembly 19 includes a first driving motor 191. A first driving wheel 192 is arranged at the output end of the first driving motor 191. One end of one set of the first swing plates 15 is provided with a rotating shaft, and a first follower wheel 193 is arranged on the rotating shaft. A first belt 194 is sleeved between the first follower wheel 193 and the first driving wheel 192. Specifically, the rotation of the first driving motor 191 drives the rotation of the first driving wheel 192, and drives the rotation of the first follower wheel 193 through the first belt 194, so that the first swing plate 15 can rotate. Preferably, in order to keep the direction of the bag mouth unchanged and prevent deviation when the packaging bag is pushed by the pushing plate 14, two sets of the hollow grooves 13 are provided and extend along the first direction at intervals side by side. Two sets of the swing frames 18 are provided and are respectively arranged one-to-one below the hollow grooves 13. The two sets of the swing frames 18 are connected by a swing frame connecting rod (not shown in the figure). A plurality of pushing plates 14 are arranged at intervals on the swing frames 18, and every two pushing plates 14 are arranged side by side in parallel. When the packaging bag is pushed by the pushing plates 14, two pushing points of the two side-by-side pushing plates 14 ensure that the packaging bag will not tilt and deviate. Preferably, a bearing seat 181 is arranged on one set of the swing frames 18, and a bearing 182 is arranged on the bearing seat 181. The swing frame 18 is rotatably connected to the swing arm 17 through the bearing 182. Specifically, the swing frame 18 is connected to the bearing 182 and the second connection hole 173 through a rotating shaft, so that the swing frame 18 is rotatably connected to the swing arm 17.

[0053] In the prior art, as shown in the patent CN212243932U, the product uses a horizontal conveying component to convey the cardboard on the feeding channel to the pushing position one by one. The pushing position is located at the discharge port. The pushing hook component is arranged on one side of the discharge port. The pushing hook component is used to push the cardboard located at the pushing position into the packaging bag. In this patent, the pushing hook component must be provided because when the horizontal conveying component conveys the cardboard to the discharge port, the push rod of the horizontal conveying component will flip 90°. The horizontal conveying component cannot push the product to the discharge port. Therefore, it is necessary to rely on the pushing hook component, which is structurally complex and also increases the cost of the equipment. In addition, when the product is too heavy, the horizontal conveying component will be broken and damaged. To solve the technical problems, as a preferred embodiment of the present invention, as Figures 10 to 14 shown, the product conveying mechanism 2 includes a second frame 21, and a feeding channel 211 arranged along the first direction is provided at the top thereof; a product conveying component 22 is arranged on the second frame 21 and includes a front conveying component 221 and a rear conveying component 222. Specifically, as Figure 11 shown, the position deviation distance of the front conveying component 221 and the rear conveying component 222 along the first direction is m; a plurality of groups of product pushing components 23 are provided. One side thereof is connected to the front conveying component 221 and set as the first connection point, and the other side is connected to the rear conveying component 222 and set as the second connection point. Specifically, as Figure 11 shown, the position deviation distance of the first connection point and the second connection point along the first direction is n, and m is equal to n. The product conveying component 22 drives the product pushing component 23 to push the products on the feeding channel 211 to the discharge port one by one along the first direction.

[0054] Specifically, in the embodiment of the present invention, the front conveying component 221 and the rear conveying component 222 jointly drive the product pushing component 23 to push the products on the feeding channel 211 to the discharge port one by one along the first direction. Since the position deviation distance of the front conveying component 221 and the rear conveying component 222 along the first direction is m, and in cooperation with the position deviation n of the first connection point and the second connection point of the product pushing component 23, when m is equal to n, at the discharge port, the product pushing component 23 remains unchanged and will not flip. The product pushing component 23 can completely push the product to the discharge port position, and there is no need to additionally set components such as a pushing hook. The structure is simpler, effectively reducing the equipment cost;

[0055] As a preferred embodiment of the present invention, as Figure 10 、 12As shown in FIGS. 12 and 13, the front conveying member 221 includes a front first rotating wheel 2211, a front second rotating wheel 2212, a front third rotating wheel 2213, a front fourth rotating wheel 2214, and a front belt 2215; the front belt 2215 is sleeved on the front first rotating wheel 2211, the front second rotating wheel 2212, the front third rotating wheel 2213, and the front fourth rotating wheel 2214; the rear conveying member 222 includes a rear first rotating wheel 2221, a rear second rotating wheel 2222, a rear third rotating wheel 2223, a rear fourth rotating wheel 2224, and a rear belt 2225; the rear belt 2225 is sleeved on the rear first rotating wheel 2221, the rear second rotating wheel 2222, the rear third rotating wheel 2223, and the rear fourth rotating wheel 2224. Preferably, the front belt 2215 is sleeved on the front first rotating wheel 2211, the front second rotating wheel 2212, the front third rotating wheel 2213, and the front fourth rotating wheel 2214 in a "mouth" shape; the rear belt 2225 is sleeved on the rear first rotating wheel 2221, the rear second rotating wheel 2222, the rear third rotating wheel 2223, and the rear fourth rotating wheel 2224 in a "mouth" shape. Specifically, in the embodiment of the present invention, through the movement of the front conveying member 221 and the rear conveying member 222, a plurality of product pushing members 23 are arranged at intervals between the front conveying member 221 and the rear conveying member 222. One side of the product pushing member 23 is connected to the front belt 2215, and the other side is connected to the rear belt 2225. By the combined drive of the front belt 2215 and the rear belt 2225, the product pushing member 23 moves in a circular motion around the "mouth" shape, and the product pushing member 23 pushes the products one by one to the discharge port.

[0056] As a preferred embodiment of the present invention, as Figure 10 , 12As shown in FIGS. 13 and 14, the product pushing member 23 includes a base 231, on one side of which there is a first connecting rod 232 that connects the front belt 2215. On the other side of the base 231, there is a second connecting rod 233 that connects the rear belt 2225. Specifically, the deviation distance of the first connecting rod 232 and the second connecting rod 233 in the first direction is n, and the deviation distance of the front belt 2215 and the rear belt 2225 in the first direction is m, and m is equal to n. There are two sets of push rods 234, which are arranged vertically side by side along the second direction on the base 231. Specifically, the base 231 is driven to move by the front belt 2215 and the rear belt 2225, and then the push rod 234 pushes the product to move on the feeding channel 211, and the push rod 234 always remains vertical. Preferably, when the weight of the pushed product is too large or the pushing is congested, in order to prevent the push rod 234 from being broken, an installation seat 235 is provided on the base 231, an installation rod 236 is provided on the installation seat 235, a push rod seat 237 is provided at the bottom of the push rod 234, the push rod seat 237 is rotatably connected to the installation rod 236, and a torsion spring 238 is sleeved on the installation rod 236. Specifically, when the weight of the product is too large, when the push rod 234 pushes the product, the push rod 234 will flip backward, playing a role of unloading and buffering to prevent the push rod 234 from being broken. Further, a feeding through groove 213 is provided on the feeding channel 211. There are two sets of feeding through grooves 213, which extend along the first direction, and the push rod 234 can extend out of the feeding through groove 213. As a preferred mode of the embodiment of the present invention, as Figure 10 、 12As shown in FIGS. 12 and 13, in order to synchronize the front conveying member 221 and the rear conveying member 222, the product conveying member 22 further includes a product conveying drive assembly (not shown in the figure) and a synchronous pulley assembly 25; a front synchronous pulley 241 is coaxially arranged on the front first rotating wheel 2211, and a rear synchronous pulley 242 is coaxially arranged on the rear first rotating wheel 2221; the synchronous pulley assembly 25 includes a synchronous shaft 251, a first synchronous pulley 252 and a second synchronous pulley 253 are respectively arranged on both sides of the synchronous shaft 251, and a third synchronous pulley 254 is further arranged in the middle of the synchronous shaft 251. The first synchronous pulley 252 meshes with the front synchronous pulley 241, the second synchronous pulley 253 meshes with the rear synchronous pulley 242, and the output end of the product conveying drive assembly is connected to the third synchronous pulley 254. Specifically, the product conveying drive assembly is mainly a motor, and its output end is connected to the third synchronous pulley 254. The third synchronous pulley 254 drives the synchronous shaft 251 to rotate, and the first synchronous pulley 252 and the second synchronous pulley 253 are driven to rotate accordingly, and then drive the front synchronous pulley 241 and the rear synchronous pulley 242 to rotate synchronously. Further, a product feeding and conveying assembly 26 is further arranged at the feeding port of the feeding channel 211, and the product feeding and conveying assembly 26 includes a feeding conveyor belt 261 for conveying products. Specifically, when the product is pushed by the product pushing member 23, the product feeding and conveying assembly 26 is required to convey the product into the feeding channel 211 to improve the conveying efficiency. The drive of the feeding conveyor belt 261 is prior art and is a simple structure of a motor drive pulley group, which will not be elaborated here.

[0057] In the prior art, the product on the product conveying mechanism is pushed into the packaging bag on the packaging bag conveying mechanism by a pusher. However, in the face of fluffy products such as masks, taking masks as an example, when 10 masks are packaged as a group and 10 masks are stacked together, there are two problems when the existing pusher pushes the 10 - mask group. The first problem is that when the pusher pushes the stacked 10 masks, the stacked masks are misaligned and scattered, and when being pushed into the packaging bag, they cannot be pushed in or are not neatly pushed into the packaging bag. The second problem is that since the stacked masks are somewhat fluffy, the packaging bag needs to be large enough and the bag opening of the packaging bag needs to be large enough to be able to hold the masks, which increases the cost of the packaging bag. To solve this technical problem, as Figures 15 to 18As shown, the product pushing mechanism 3 includes a third rack 31, on which a material supporting plate 32 is arranged, and the material supporting plate 32 is configured to be reciprocally movable along a third direction; a material pressing assembly 33, arranged on the third rack 31, including a material pressing driving assembly 331 and a material pressing plate 332, the output end of the material pressing driving assembly 331 is connected to the material pressing plate 332, the material pressing plate 332 is located directly above the material supporting plate 32, and is configured to be movable along a second direction and a third direction respectively; a material pushing assembly 34, including a material pushing plate 341, the material pushing plate 341 is arranged between the material supporting plate 32 and the material pressing plate 332, and is configured to be reciprocally movable along the third direction.

[0058] Specifically, the product conveying mechanism 2 conveys the stacked products onto the material supporting plate 32, the material pressing plate 332 presses down to hold the products, here the material pressing plate 332 does not completely crush the products, the material supporting plate 32 and the material pressing plate 332 move synchronously along the third direction, and push the products to the packaging bag conveying mechanism 1. The material pushing plate 341 is arranged between the material pressing plate 332 and the material supporting plate 32, and the material pushing plate 341 pushes the products along the third direction, and pushes the products into the packaging bag from the bag opening of the packaging bag. Compared with the prior art, the stacked products are clamped between the material pressing plate 332 and the material supporting plate 32, and will not be misaligned and scattered, and the material pressing plate 332 can compress the stacked products, and the packaging bag does not need to be designed with a larger size, effectively reducing the cost of the packaging bag.

[0059] As a preferred mode of the embodiment of the present invention, as Figure 15 、 16 and shown in 18, the material pressing assembly 33 further includes a material pressing cylinder 3311, the output end of the material pressing cylinder 3311 is connected to the material pressing plate 332, a material pressing connecting plate 3312 is connected to the material supporting plate 32, the material pressing connecting plate 3312 is connected to a material pressing cylinder seat 3313, and the material pressing cylinder 3311 is installed on the material pressing cylinder seat 3313; the material pressing cylinder 3311 drives the material pressing plate 332 to reciprocally move up and down along the second direction, and the material pressing plate 332 and the material supporting plate 32 move horizontally synchronously along the third direction. Specifically, the material pressing cylinder 3311 drives the material pressing plate 332 to press the products, and the material pressing assembly 33 and the material supporting plate 32 are connected together through the material pressing connecting plate 3312, so that the material pressing plate 332 and the material supporting plate 32 remain synchronous when moving along the third direction. Further, it should be noted that the connection position between the material pressing cylinder seat 3313 and the material pressing connecting plate 3312 is adjustable up and down, so as to adapt to the heights of different products after being stacked, ensure that the material pressing plate 332 can press the products, and will not crush the products to death.

[0060] As a preferred mode of the embodiment of the present invention, as Figure 15 and 16As shown, in order to drive the material supporting plate 32 and the material pressing plate 332 to move along the third direction, a material supporting driving assembly 35 is further provided on the third frame 31. The material supporting driving assembly 35 includes a material supporting driving motor 351, and the output end of the material supporting driving motor 351 is connected to the material supporting plate 32 to drive the material supporting plate 32 to reciprocate along the third direction. Further, the material supporting driving assembly 35 further includes a material supporting stabilizing seat 352. A material supporting sleeve 353 is provided on the material supporting stabilizing seat 352. A material supporting driving wheel 354 is provided at the output end of the material supporting driving motor 351. A material supporting connecting rod 355 is rotatably connected to the edge of the material supporting driving wheel 354. The other end of the material supporting connecting rod 355 is rotatably connected to a material supporting connecting frame 356. Two groups of material supporting sliding rods 357 are spaced apart on the material supporting connecting frame 356. One group of the material supporting sliding rods 357 passes through the material supporting sleeve 353, and the other ends of the two groups of material supporting sliding rods 357 are connected to the material pressing connecting plate 3312. Specifically, the material supporting driving motor 351 drives the material supporting driving wheel 354 to rotate, and then drives the material supporting connecting rod 355 to reciprocate. The material supporting connecting frame 356 is also driven to move. The material supporting connecting frame 356 drives the material supporting sliding rods 357 to move, and the material supporting sliding rods 357 drive the material pressing connecting plate 3312 to reciprocate along the third direction. The material supporting sliding rods 357 are sleeved in the material supporting sleeve 353, and the stability of the material supporting sliding rods 357 moving along the third direction is maintained through the material supporting stabilizing seat 352.

[0061] As a preferred embodiment of the present invention, as Figure 15 、 16As shown in FIGS. 16 and 17, the pusher assembly 34 further includes a pusher driving member 342. The pusher driving member 342 includes a pusher motor 3421. The output end of the pusher motor 3421 is connected to the pusher plate 341 to drive the pusher plate 341 to reciprocate in the third direction. The pusher driving member 342 further includes a pusher slide rail 3422 extending in the second direction. A pusher slide block 3423 is provided on the pusher slide rail 3422. The pusher slide block 3423 is connected to the pusher plate 341, and the output end of the pusher motor 3421 is connected to the pusher slide block 3423. Further, the pusher plate 341 is slidably disposed on the pusher slide block 3423. Pusher limit rods 3424 are provided on both sides of the pusher slide block 3423. A pusher limit shaft 3425 is sleeved between the two groups of pusher limit rods 3424. A pusher limit wheel 3426 is rotatably provided on the pusher limit shaft 3425. A pusher limit groove 3411 cooperating with the pusher limit wheel 3426 is provided at the end of the pusher plate 341. A pusher limit spring 3427 is sleeved on the pusher limit rod 3424. One end of the pusher limit spring 3427 is fixed to the pusher limit rod 3424, and the other end abuts against the pusher limit shaft 3425. A stop switch 3428 is further provided on the pusher slide block 3423. Further, the pusher driving member 342 further includes a pusher driving pulley 34211, a pusher driven pulley 34213 and a pusher belt 34212. The output end of the pusher motor 3421 is connected to the pusher driving pulley 34211. The pusher belt 34212 is sleeved between the pusher driving pulley 34211 and the pusher driven pulley 34213. The pusher belt 34212 is connected to the pusher slide block 3423.Specifically, in the embodiment of the present invention, the pushing motor 3421 drives the rotation of the pushing driving wheel 34211, which drives the rotation of the pushing belt 34212. The pushing belt 34212 then drives the pushing slide 3423 to move along the third direction on the pushing slide rail 3422, thereby driving the pushing plate 341 to move along the third direction. Since the top of the pushing plate 341 and the pushing slide 3423 are not completely fixedly connected, it is necessary to use the pushing limit wheel 3426 to snap into the pushing limit groove 3411. In this way, the pushing plate 341 is stuck between the pushing slide 3423 and the pushing limit wheel 3426. Another beneficial effect of this design is that when a product pushed by the pushing plate 341 becomes congested or has other faults, the front end of the pushing plate 341 cannot push the product. At the end of the pushing plate 341, the pushing slide 3423 continues to slide. Since the vertical position of the pushing limit wheel 3426 is restricted by the pushing limit spring 3427, as the pushing slide 3423 slides, the pushing limit wheel 3426 will move out of the pushing limit groove 3411. As the pushing slide 3423 moves further, the stop switch 3428 on the pushing slide 3423 senses the end of the pushing plate 341, and the product pushing mechanism 3 of the horizontal fully automatic bagging machine stops operating, which more intelligently controls the operation of the product pushing mechanism 3 of the horizontal fully automatic bagging machine. As a preferred implementation manner of the present invention, for example. Figure 15 , 16 As shown in FIGS. 16 and 17, an avoidance opening 33121 is provided in the middle part of the pressing connecting plate 3312, and the pushing plate 341 passes through the avoidance opening 33121. Further, a support assembly 36 is provided on the pressing connecting plate 3312. The support assembly 36 includes two groups of support plates 361 arranged at intervals. The support plates 361 are connected to the pressing connecting plate 3312. A support rod 362 is provided between the two groups of support plates 361. There are two groups of support rods 362. A support wheel 363 is rotatably provided on the support rod 362. The pushing plate 341 passes between the two groups of support wheels 363. Specifically, in the embodiment of the present invention, since one end of each of the two ends of the pushing plate 341 is located on the pushing slide 3423 and the other end is located on the supporting plate 32, in order to solve the problem that the friction between the pushing plate 341 and the supporting plate 32 will increase energy consumption, by providing the support assembly 36, the middle of the pushing plate 341 is clamped and fixed between the two groups of support wheels 363. At the head of the pushing plate 341, the pushing plate 341 does not rub against the supporting plate 32, reducing energy consumption.

[0062] As a preferred implementation manner of the embodiment of the present invention, for example Figures 1 to 5As shown, in order to more smoothly push the product into the packaging bag on the packaging bag conveying mechanism 1, a bag supporting mechanism 6 and an upper suction cup 71 are further provided on the third rack 31. Specifically, a suction cup frame 7 is provided on the third rack 31, and two groups of suction cup driving components 73 are provided on the suction cup frame 7. The output end of the suction cup driving component 73 is connected to the upper suction cup 71. A lower suction cup 72 is provided below the corresponding upper suction cup 71. In the embodiment of the present invention, the lower suction cup 72 is arranged on the conveying table 12 of the packaging bag conveying mechanism 1. When the packaging bag is conveyed between the upper suction cup 71 and the lower suction cup 72, the lower suction cup 72 sucks the lower part of the bag mouth of the packaging bag, and the suction cup driving component 73 drives the upper suction cup 71 downward to suck the upper part of the bag mouth of the packaging bag. In this way, the bag mouth of the packaging bag is opened, facilitating the pushing of the product into the packaging bag from the bag mouth. Further, two groups of bag supporting mechanisms 6 are provided, arranged side by side at intervals. The gap between the two groups of bag supporting mechanisms 6 is the moving position of the pressing plate 332, the supporting plate 32, and the pushing plate 341. The bag supporting mechanism 6 includes a bag supporting frame 61. A cam connecting shaft 68 is rotatably arranged on the bag supporting frame 61. One end of the cam connecting shaft 68 is connected to a cam driving component 69 through a reversing gear. The other end of the cam connecting shaft 68 is connected to a bag supporting cam 62 and a bag clamping cam 63. The bag clamping cam 63 is located above the bag supporting cam 62. Convex portions are provided on the outer peripheries of the bag clamping cam 63 and the bag supporting cam 62. A bag clamping plate 66 and a bag supporting plate 64 are further provided on the bag supporting frame 61. The middle part of the bag supporting plate 64 is rotatably connected to the bag supporting frame 61. One end of the bag supporting plate 64 is provided with a bag supporting wheel 65 and is connected to the bag supporting frame 61 through a spring, and the other end is provided with a bag supporting head. When the bag supporting cam 62 rotates, the convex portion of the bag supporting cam 62 can abut against the bag supporting wheel 65, causing the bag supporting plate 64 to rotate. The two groups of bag supporting plates 64 cooperate to open towards the two rotating sides, and swing a certain angle to be able to extend into the inner sides of both sides of the bag mouth of the packaging bag, playing a role in supporting the bag. At the same time, the middle part of the bag clamping plate 66 is rotatably connected to the bag supporting frame 61. One end of the bag clamping plate 66 is provided with a bag clamping wheel 67 and is connected to the bag supporting frame 61 through a spring, and the other end is provided with a bag clamping head. When the bag clamping cam 63 rotates, the convex portion of the bag clamping cam 63 can abut against the bag clamping wheel 67, causing the bag clamping plate 66 to rotate. The two groups of bag clamping plates 66 contract towards the middle respectively, and swing an angle at one end to be able to clamp both sides of the outer side of the bag mouth of the packaging bag. Through the cooperation of the bag clamping plate 66 and the bag supporting plate 64, the bag mouth of the packaging bag is opened, and when the product is pushed in, the packaging bag does not move, making the packaging smoother and more efficient. After the product is pushed into the packaging bag, the bag clamping cam 63 and the bag supporting cam 62 continue to rotate. When the convex portion does not abut against the bag clamping wheel 67 and the bag supporting wheel 65, under the action of the spring, the bag supporting plate 64 and the bag clamping plate 66 return to their original positions.

[0063] Note that the above is only a preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A horizontal full-automatic bagging machine, characterized in that, Comprising: A packaging bag conveying mechanism that conveys packaging bags in a first direction; A product conveying mechanism that conveys products in a first direction; A product pushing mechanism, the product conveying mechanism conveys the product to the product pushing mechanism, and the product pushing mechanism pushes the product into the packaging bag in a third direction; The product pushing mechanism includes: A third rack on which a material supporting plate is provided, and the material supporting plate is configured to be able to reciprocate in a third direction; A material pressing assembly provided on the third rack, including a material pressing driving assembly and a material pressing plate, the output end of the material pressing driving assembly is connected to the material pressing plate, the material pressing plate is located directly above the material supporting plate, and is configured to be able to move in a second direction and a third direction respectively; A material pushing assembly including a material pushing plate, the material pushing plate is arranged between the material supporting plate and the material pressing plate, and is configured to be able to reciprocate in a third direction.

2. The horizontal full-automatic bagging machine according to claim 1, wherein The material pushing assembly further includes a material pushing driving component, the material pushing driving component includes a material pushing motor, and the output end of the material pushing motor is connected to the material pushing plate to drive the material pushing plate to reciprocate in a third direction; The material pushing driving component further includes a material pushing slide rail extending in a second direction, a material pushing slide seat is arranged on the material pushing slide rail, the material pushing slide seat is connected to the material pushing plate, and the output end of the material pushing motor is connected to the material pushing slide seat.

3. The horizontal full-automatic bagging machine according to claim 2, characterized in that, The material pushing plate is slidably arranged on the material pushing slide seat, material pushing limiting rods are arranged on both sides of the material pushing slide seat, a material pushing limiting shaft is sleeved between the two groups of material pushing limiting rods, a material pushing limiting wheel is rotatably arranged on the material pushing limiting shaft, a material pushing limiting groove matching with the material pushing limiting wheel is arranged at the end of the material pushing plate, a material pushing limiting spring is sleeved on the material pushing limiting rod, one end of the material pushing limiting spring is fixed to the material pushing limiting rod, the other end abuts against the material pushing limiting shaft, and a stop switch is further arranged on the material pushing slide seat.

4. The horizontal full-automatic bagging machine according to claim 3, characterized in that, A bag supporting mechanism is further arranged on the third rack, the bag supporting mechanism includes a bag supporting frame, a cam connecting shaft is rotatably arranged on the bag supporting frame, one end of the cam connecting shaft is connected with a cam driving component through a reversing gear, the other end of the cam connecting shaft is connected with a bag supporting cam and a bag clamping cam, the bag clamping cam is located above the bag supporting cam, convex portions are arranged on the outer peripheries of the bag clamping cam and the bag supporting cam, a bag clamping plate and a bag supporting plate are further arranged on the bag supporting frame, the middle of the bag supporting plate is rotatably connected with the bag supporting frame, one end of the bag supporting plate is provided with a bag supporting wheel and is connected with the bag supporting frame through a spring, the other end is provided with a bag supporting head, when the bag supporting cam rotates, the convex portion of the bag supporting cam can abut against the bag supporting wheel, so that the bag supporting plate rotates, and the two groups of bag supporting plates cooperate to open towards the two rotating sides, and can swing a certain angle to extend into the inner sides of both sides of the bag mouth of the packaging bag to play a role in supporting the bag. At the same time, the middle of the bag clamping plate is rotatably connected with the bag supporting frame, one end of the bag clamping plate is provided with a bag clamping wheel and is connected with the bag supporting frame through a spring, the other end is provided with a bag clamping head, and when the bag clamping cam rotates, the convex portion of the bag clamping cam can abut against the bag clamping wheel.

5. A horizontal full-automatic bagging machine according to claim 1, characterized in that, The packaging bag conveying mechanism includes a first frame and a packaging bag conveying drive assembly. A conveying table extending in a first direction is provided at the top of the first frame. A hollow groove is provided on the conveying table. The packaging bag conveying drive assembly is provided on the first frame, and a pushing assembly is provided at its output end. The pushing assembly is located below the conveying table. The pushing assembly includes a number of spaced pushing plates that can pass through the hollow groove. The packaging bag conveying drive assembly drives the pushing plates to perform a cyclic curve motion above and below the hollow groove, and the packaging bags are pushed by the pushing plates.

6. The horizontal full-automatic bagging machine according to claim 5, characterized in that, The pushing assembly further includes: A swinging member, which includes a first swinging plate, a second swinging plate and a swing arm. One end of the first swinging plate and the second swinging plate are both rotatably connected to the first frame. The other end of the first swinging plate is rotatably connected to one end of the swing arm. The other end of the swing arm is rotatably connected to the other end of the second swinging plate. A swing frame is rotatably connected to the middle of the swing arm. A number of the pushing plates are provided on the swing frame.

7. The horizontal full-automatic bagging machine according to claim 6, characterized in that, The swing arm includes a swing arm body. One end thereof extends downward and is bent to be provided with a first connection hole. The other end extends upward and is bent to be provided with a second connection hole. The middle part thereof extends upward to be provided with a third connection hole.

8. A horizontal full-automatic bagging machine according to claim 1, characterized in that, The product conveying mechanism includes: A second frame, at the top of which there is a feeding channel arranged in the first direction; A product conveying component, which is provided on the second frame and includes a front conveying component and a rear conveying component. The position deviation distance of the front conveying component and the rear conveying component in the first direction is m; A product pushing component, which is provided in several groups. One side thereof is connected to the front conveying component and set as a first connection point. The other side is connected to the rear conveying component and set as a second connection point. The position deviation distance of the first connection point and the second connection point in the first direction is n, and m is equal to n. The product conveying component drives the product pushing component to push products one by one on the feeding channel to the discharge port in the first direction; The front conveying component includes a front first rotating wheel, a front second rotating wheel, a front third rotating wheel, a front fourth rotating wheel, and a front belt; The front belt is sleeved on the front first rotating wheel, the front second rotating wheel, the front third rotating wheel, and the front fourth rotating wheel; The rear conveying component includes a rear first rotating wheel, a rear second rotating wheel, a rear third rotating wheel, a rear fourth rotating wheel, and a rear belt; The rear belt is sleeved on the rear first rotating wheel, the rear second rotating wheel, the rear third rotating wheel, and the rear fourth rotating wheel.

9. The conveying mechanism for the horizontal full-automatic bagging machine product according to claim 8, wherein The product pushing component includes: A base, on one side of which there is a first connecting rod, and the first connecting rod is connected to the front belt. On the other side of the base, there is a second connecting rod, and the second connecting rod is connected to the rear belt; Push rods, which are provided in two groups and are arranged vertically side by side on the base along a second direction.

10. A horizontal full-automatic bagging machine according to claim 9, characterized in that, An installation seat is provided on the base. An installation rod is provided on the installation seat. A push rod seat is provided at the bottom of the push rod. The push rod seat is rotatably connected to the installation rod. A torsion spring is sleeved on the installation rod.

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