Horizontal bag feeding machine

Abstract

The utility model provides a horizontal bag feeding machine, which relates to the technical field of bag feeding packaging machines, and comprises a supporting device, an overturning bag feeding device, a bag conveying device, a bagging device and a hot-press sealing device, the overturning bag feeding device, the bagging device and the hot-press sealing device are sequentially arranged on the supporting device, and the overturning bag feeding device is arranged on the supporting device. The hot-press sealing device comprises a vacuumizing mechanism and a hot-press sealing mechanism, and the bag conveying device is arranged on the supporting device and can move among the overturning bag feeding device, the bagging device and the hot-press sealing device in a reciprocating mode. According to the vacuum packaging machine, the overturning bag feeding device, the bag conveying device, the bagging device and the hot-pressing sealing device with the vacuumizing mechanism and the hot-pressing sealing mechanism are matched with one another, so that automatic and continuous packaging of products can be achieved, the packaging efficiency is high, vacuum packaging can be achieved, and the packaging effect is remarkable.

Description

Technical Field

[0001] The utility model relates to the technical field of bag feeding and packaging machines, in particular to a horizontal bag feeding machine. Background Art

[0002] A bag feeding packaging machine is an automated packaging equipment, which is mainly used to place products in packaging bags and seal them. As a type of bag feeding packaging machine, a horizontal bag feeding machine is widely used in the product packaging field. Existing horizontal bag feeding machines often cannot achieve vacuum packaging of products during the product packaging process, thus affecting the product packaging effect. Utility Model Content

[0003] The purpose of the utility model is to provide a horizontal bag feeding machine to solve the above-mentioned technical problems existing in the prior art; the preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects; see the following description for details.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a horizontal bag feeding machine, comprising a supporting device, a flipping bag feeding device, a bag delivering device, a bag filling device and a hot pressing sealing device, wherein: the flipping bag feeding device, the bag filling device and the hot pressing sealing device are arranged on the supporting device in sequence, the hot pressing sealing device comprises a vacuum pumping mechanism and a hot pressing sealing mechanism, the bag delivering device is arranged on the supporting device, and can reciprocate between the flipping bag feeding device, the bag filling device and the hot pressing sealing device.

[0006] Preferably, the bagging device includes a lifting funnel mechanism, which includes a material discharge transfer tube, a material discharge funnel and a bagging lifting assembly, wherein: the material discharge transfer tube is fixedly arranged on the supporting device, and the inlet end of the material discharge transfer tube is used for placing the product; the material discharge funnel can be lifted and lowered at the outlet end of the material discharge transfer tube; the bagging lifting assembly is connected to the material discharge funnel, and can drive the material discharge funnel to rise or fall relative to the material discharge transfer tube.

[0007] Preferably, the bag loading device includes a bag clamping mechanism, which includes at least one bag clamping actuator component and a bag clamping adjustment component for adjusting the horizontal position of the bag clamping actuator component, wherein: the bag clamping actuator component includes a bag clamping support arm, a bag clamping telescopic component, an active clamping piece and a driven clamping piece, the bag clamping telescopic component is arranged on the inner side of the bag clamping support arm, the telescopic end of the bag clamping telescopic component is connected to the active clamping piece, the active clamping piece is rotatably arranged on the inner side of the bag clamping support arm, the driven clamping piece is rotatably arranged on the inner side of the bag clamping support arm, and the active clamping piece is connected with a driving gear The driven clamping piece is connected with a driven gear, the driving gear is meshed with the driven gear, and the telescopic end of the bag clamping telescopic assembly is telescopic, which can drive the active clamping piece and the driven clamping piece to rotate toward or away from each other to clamp the packaging bag; the bag clamping adjustment assembly includes a bag clamping drive motor, an adjustment gear, an adjustment rack and an adjustment guide rail, the bag clamping drive motor is connected to the adjustment gear, the adjustment rack is fixedly arranged on the bag clamping support arm and meshed with the adjustment gear, the adjustment guide rail is fixedly arranged on the support device, and the bag clamping support arm is slidably arranged on the adjustment guide rail.

[0008] Preferably, the bagging device includes a bag opening mechanism, which includes a bag opening telescopic assembly and a bag opening adsorption assembly, the bag opening telescopic assembly is connected to the bag opening adsorption assembly and can drive the bag opening adsorption assembly to move; the bag opening telescopic assembly includes a bag opening drive motor, a bag opening gear, a bag opening rack and a bag opening guide rod, the bag opening drive motor is connected to the bag opening gear, the bag opening gear is meshed with the bag opening rack, the bag opening rack and the bag opening guide rod are arranged in parallel and are both connected to the bag opening adsorption assembly, the bag opening guide rod is slidably arranged on the supporting device, and the bag opening rack, the bag opening guide rod and the bag opening adsorption assembly move synchronously.

[0009] Preferably, the flipping and moving mechanism comprises a guiding bag feeding mechanism, a flipping and moving mechanism and a bag feeding adsorption mechanism, wherein: the guiding bag feeding mechanism is arranged on the upper side of the flipping and moving mechanism; the guiding bag feeding mechanism comprises a guiding support assembly and a guiding rod assembly, and the guiding rod assembly is vertically arranged on the guiding support assembly; the guiding rod assembly comprises a plurality of limiting guide rods, and all of the limiting guide rods form a bag feeding slot for stacking packaging bags; the flipping and moving mechanism comprises a flipping assembly and a lifting assembly, and the lifting assembly is connected to the flipping assembly, and the flipping assembly is connected to the bag feeding adsorption mechanism, and the lifting assembly and the flipping assembly cooperate with each other to drive the bag feeding adsorption mechanism to move between a first position and a second position, so as to flip and move the packaging bags horizontally stacked in the bag feeding slot from a horizontal state to a vertical state.

[0010] Preferably, the bag feeding device includes a walking guard shield mechanism, a conveyor belt mechanism, a bag feeding adsorption mechanism and a bag feeding clamping mechanism, wherein: the walking guard shield mechanism includes a guide assembly, a support guard shield assembly and a toothed plate clamping assembly, the guide assembly includes a guide member and a moving member, the guide member is horizontally arranged, the moving member is movably arranged on the guide member, the moving member is connected to the support guard shield assembly and moves synchronously, and the toothed plate clamping assembly is fixedly arranged on the support guard shield assembly; the conveyor belt mechanism is located on the inner side of the support guard shield assembly, the conveyor belt mechanism includes a power assembly, a driving wheel, a driven wheel and a toothed belt, the power assembly is connected to the driving wheel, the driving wheel is connected to the driven wheel through the toothed belt, the toothed plate clamping assembly is meshed and clamped on the toothed belt, and moves synchronously with the toothed belt; the bag feeding adsorption mechanism is fixedly arranged on the support guard shield assembly, and is used for adsorption of product packaging bags that are not placed. The bag feeding and adsorption mechanism includes a bag feeding telescopic component and a bag feeding adsorption component, the bag feeding telescopic component is connected to the bag feeding and adsorption component and can drive the bag feeding and adsorption component to move; the bag feeding clamping mechanism is fixedly arranged on the supporting shield component and is used for clamping the packaging bag with the product placed thereon, the bag feeding clamping mechanism includes a first clamping component, a second clamping component, a two-way telescopic component and a connecting guide rod, the first clamping component and the second clamping component are arranged opposite to each other, the two-way telescopic component is fixedly arranged on the supporting shield component, the two-way telescopic component includes a first telescopic end and a second telescopic end that move synchronously in opposite directions; the connecting guide rod slides through the supporting shield component, the first end of the connecting guide rod is connected to the first telescopic end, the second end of the connecting guide rod slides through the first clamping component and is fixedly connected to the second clamping component, and the second telescopic end is fixedly connected to the first clamping component.

[0011] Preferably, the hot-pressing sealing device comprises a supporting mechanism, a vacuuming mechanism and a hot-pressing sealing mechanism, the supporting mechanism is arranged on the supporting mechanism, and the vacuuming mechanism and the hot-pressing sealing mechanism are both arranged on the supporting mechanism, wherein: the vacuuming mechanism comprises a movable telescopic assembly and a vacuum tube, the movable telescopic assembly is connected to the vacuum tube, and can drive the vacuum tube to move so that the vacuum tube is inserted into the packaging bag and vacuumizes the packaging bag; the vacuuming mechanism comprises a clamping driving assembly and two clamping and sealing plate assemblies arranged opposite to each other, the two clamping and sealing plate assemblies are connected to the clamping driving assembly, and can move toward or away from each other under the drive of the clamping driving assembly to clamp the packaging bag; the hot-pressing sealing mechanism comprises a hot-pressing driving assembly and two top-sealing film assemblies arranged opposite to each other, the two top-sealing film assemblies are connected to the hot-pressing driving assembly, and can move toward or away from each other under the drive of the hot-pressing driving assembly to seal the bag opening of the packaging bag.

[0012] Preferably, the clamping drive assembly includes two clamping telescopic assemblies arranged opposite to each other, and the two clamping telescopic assemblies are respectively connected to the two clamping sealing plate assemblies; the hot pressing drive assembly includes two hot pressing telescopic assemblies arranged opposite to each other, and the two hot pressing telescopic assemblies are respectively connected to the two top sealing film assemblies; the top sealing film assembly includes a top sealing film and a thermal insulation pad, and the thermal insulation pad is connected and arranged between the telescopic end corresponding to the hot pressing telescopic assembly and the top sealing film.

[0013] Preferably, the supporting device includes a cabinet, and the flip bag feeding device, the bag conveying device, the bag filling device and the hot pressure sealing device are all arranged in the cabinet; a bag feeding port is opened on the table top of the cabinet corresponding to the position of the guide bag feeding mechanism of the flip bag feeding device; the inlet end of the unloading transfer tube of the bag filling device is arranged above the table top of the cabinet; a discharge hopper is arranged in the cabinet below the hot pressure sealing device, and a discharge port is opened on the side wall of the cabinet corresponding to the position of the discharge hopper.

[0014] Preferably, the horizontal bag feeding machine comprises a control device, and the bag flipping and feeding device, the bag conveying device, the bag filling device and the heat-pressing and sealing device are all electrically connected to the control device.

[0015] The horizontal bag feeding machine provided by the utility model has at least the following beneficial effects:

[0016] The horizontal bag feeding machine includes a supporting device, a flip bag feeding device, a bag conveying device, a bag filling device and a hot press sealing device. When packaging products, the flip bag feeding device realizes the supply of packaging bags in a flipping and moving manner, the bag conveying device conveys the packaging bags provided by the flip bag feeding device to the bag filling device, the bag filling device places the products in the packaging bags, and the bag feeding device continues to convey the packaging bags containing the products to the hot press sealing device. The hot press sealing device first vacuums the packaging bags through a vacuuming mechanism, and then hot presses and seals the bag opening of the packaging bags through the hot press sealing mechanism, thereby completing the packaging of the products. The whole process is automated and continuous packaging.

[0017] The utility model can realize automatic and continuous packaging of products by cooperating with the bag turning device, the bag delivering device, the bag filling device and the hot pressing sealing device with the vacuum pumping mechanism and the hot pressing sealing mechanism. Not only the packaging efficiency is high, but also vacuum packaging can be realized, and the packaging effect is remarkable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the bag-turning device, bag-feeding device, bag-filling device and hot-pressing sealing device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the bagging device of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the lifting funnel mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the bag clamping mechanism of the utility model;

[0024] Figure 6 This is a structural schematic diagram of the bag clamping mechanism of the utility model from another perspective;

[0025] Figure 7 It is a structural schematic diagram of the bag opening mechanism of the utility model;

[0026] Figure 8 This is a schematic diagram of the use state of the flip bag feeding device of the utility model from one perspective;

[0027] Fig. 9 This is a schematic diagram of the use state of the flip bag feeding device of the utility model from another perspective;

[0028] Fig.10 It is a structural schematic diagram of the turning and moving mechanism and the bag feeding and adsorption mechanism of the utility model;

[0029] Fig.11 It is a structural schematic diagram of the guiding bag feeding mechanism of the utility model;

[0030] Fig.12 It is a structural schematic diagram of the bag feeding device of the utility model;

[0031] Fig.13 It is a front view schematic diagram of the bag delivery device of the utility model;

[0032] Fig.14 It is a structural schematic diagram of the walking guard mechanism and the conveyor belt mechanism of the utility model;

[0033] Fig.15 It is an enlarged view of the A part of the utility model;

[0034] Fig.16 It is a structural schematic diagram of the bag feeding adsorption mechanism of the utility model from one perspective;

[0035] Fig.17 It is a structural schematic diagram of the bag feeding adsorption mechanism of the utility model from another perspective;

[0036] Fig.18 It is an enlarged view of part B of the utility model;

[0037] Fig.19 It is a structural schematic diagram of the bag feeding and clamping mechanism of the utility model from one perspective;

[0038] Fig. 20 This is a structural schematic diagram of the bag feeding and clamping mechanism of the utility model from another perspective;

[0039] Fig.21 It is a structural schematic diagram of the hot pressing sealing device of the utility model;

[0040] Fig. 22 It is a schematic diagram of the front view of the hot pressing sealing device of the utility model;

[0041] Fig.23 It is a structural schematic diagram of the vacuum frame, vacuum tube and mobile telescopic assembly of the utility model;

[0042] Fig.24 It is a structural schematic diagram of the sealing arm assembly and the hot pressing sealing mechanism of the utility model.

[0043] Reference numerals

[0044] 1. Support device; 11. Cabinet; 12. Bag feeding port; 13. Discharging port; 2. Overturning bag feeding device; 21. Guide bag feeding mechanism; 211. Guide rod assembly; 2111. Limiting guide rod; 212. Longitudinal support plate; 213. Transverse support plate; 214. Bag feeding slot; 22. Overturning moving mechanism; 221. Overturning assembly; 2211. Overturning support assembly; 2212. Overturning driving assembly; 2213. Overturning arm; 222. Lifting assembly; 2221. Vertical telescopic assembly; 2222. Moving slide; 2223. Guide slide rail; 23. Bag feeding adsorption mechanism; 231. Horizontal support rod; 232. Vertical support rod; 233. Bag feeding suction cup assembly; 3. Bag feeding device; 31. Conveyor belt mechanism; 311. Power assembly; 312, driving wheel; 313, driven wheel; 314, toothed belt; 32, walking shield mechanism; 321, toothed plate clamping assembly; 3211, toothed plate; 3212, transmission plate; 322, support shield assembly; 3221, support shield; 3222, accordion cover; 323, guide assembly; 3231, guide member; 3232, moving member; 33, bag delivery adsorption mechanism; 331, bag delivery telescopic assembly; 3311, telescopic driving motor; 3312, gear; 3313, rack guide rod; 332, bag delivery adsorption assembly; 3321, adsorption support assembly; 3322, bag delivery suction cup assembly; 334, guide shaft; 34, bag delivery clamping mechanism; 341, first clamping assembly; 3411, first support arm ; 3412, first clamping plate; 342, second clamping assembly; 3421, second support arm; 3422, second clamping plate; 343, two-way telescopic assembly; 344, connecting guide rod; 4, bagging device; 41, lifting funnel mechanism; 411, material transfer tube; 412, material feeding funnel; 413, bagging lifting assembly; 42, bag clamping mechanism; 421, bag clamping execution assembly; 4211, bag clamping support arm; 4212, bag clamping telescopic assembly; 4213, active clamping piece; 4214, driven clamping piece; 422, bag clamping adjustment assembly; 4221, bag clamping drive motor; 4222, adjustment gear; 4223, adjustment rack; 4224, adjustment guide rail; 43, bag opening mechanism; 431, bag opening telescopic assembly; 4 311, bag opening drive motor; 4312, bag opening gear; 4313, bag opening rack; 4314, bag opening guide rod; 432, bag opening adsorption assembly; 4321, bag opening support assembly; 4322, bag opening suction cup assembly; 5, hot pressing sealing device; 51, support mechanism; 511, vacuum frame; 512, sealing arm assembly; 5121, give way groove; 52, vacuum extraction mechanism; 521, mobile telescopic assembly; 5211, connecting piece; 522, vacuum tube; 523, vacuum tube guide assembly; 5231, first guide seat; 5232, second guide seat; 5233, vertical guide rod; 524, clamping drive assembly; 5241, clamping telescopic assembly; 525, clamping sealing plate assembly; 5251, vertical extrusion plate;5252, horizontal sealing plate; 5253, flexible sealing strip; 5254, sliding guide groove; 53, hot pressing sealing mechanism; 531, hot pressing driving assembly; 5311, hot pressing telescopic assembly; 5321, top sealing film; 5322, thermal insulation pad; 532, top sealing film assembly; 6, discharge hopper; 7, control device; 8, packaging bag. ; DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0046] Embodiment 1:

[0047] The utility model provides a horizontal bag feeding machine, referring to Figure 1 and Figure 2 As shown, the horizontal bag feeding machine includes a supporting device 1, a flipping bag feeding device 2, a bag delivering device 3, a bag filling device 4 and a hot pressure sealing device 5. The flipping bag feeding device 2, the bag filling device 4 and the hot pressure sealing device 5 are sequentially arranged on the supporting device 1. The hot pressure sealing device 5 includes a vacuum pumping mechanism 52 and a hot pressure sealing mechanism 53. The bag delivering device 3 is arranged on the supporting device 1 and can reciprocate between the flipping bag feeding device 2, the bag filling device 4 and the hot pressure sealing device 5.

[0048] During operation, the flipping bag feeding device 2 extracts and flips the packaging bag 8 to a suitable position through a flipping movement, and the bag feeding device 3 conveys the flipped packaging bag 8 to the bag filling device 4. The bag filling device 4 places the product in the packaging bag 8. After the placement is completed, the bag feeding device 3 continues to convey the packaging bag 8 to the hot pressing sealing device 5. The vacuuming mechanism 52 first vacuums the packaging bag 8, and then the hot pressing sealing mechanism 53 hot presses and seals the bag mouth of the packaging bag 8, and the packaging is completed.

[0049] In the above process, the bag-turning device 2, the bag-feeding device 3, the bag-filling device 4 and the hot-pressing sealing device 5 cooperate with each other to realize the automatic and continuous vacuum packaging of the product, which not only has high packaging efficiency but also has significant packaging effect.

[0050] Embodiment 2:

[0051] Example 2 is based on Example 1:

[0052] like Figures 3 to 7As shown, the bagging device 4 includes a lifting funnel mechanism 41 , and the lifting funnel mechanism 41 includes a material discharge transfer tube 411 , a material discharge funnel 412 and a bagging lifting assembly 413 .

[0053] The material unloading adapter tube 411 is vertically arranged and fixedly arranged on the supporting device 1. The inlet end of the material unloading adapter tube 411 is used for placing the product. The material unloading funnel 412 is slidably mounted on the outlet end of the material unloading adapter tube 411. The bagging lifting component 413 is connected to the material unloading funnel 412 through a connecting component, and can drive the material unloading funnel 412 to rise or fall relative to the material unloading adapter tube 411. The bagging lifting component 413 is arranged as a telescopic component, which can adopt an electric telescopic component, a pneumatic telescopic component or a hydraulic telescopic component. Preferably, a cylinder is adopted.

[0054] During the process of filling the product, the bagging lifting assembly 413 is activated, driving the discharge funnel 412 to descend along the discharge transfer tube 411, and the discharge port of the discharge funnel 412 is inserted into the packaging bag 8, and the product enters the packaging bag 8 through the discharge transfer tube 411 and the discharge funnel 412 in turn.

[0055] The material discharge transfer tube 411, the material discharge funnel 412 and the bagging lifting assembly 413 cooperate with each other to effectively ensure the filling effect of the product.

[0056] As an optional embodiment, the bag loading device 4 includes a bag clamping mechanism 42, which includes at least one bag clamping actuator component 421 and a bag clamping adjustment component 422 for adjusting the horizontal position of the bag clamping actuator component 421. The number of the bag clamping actuator components 421 is set to two, the two bag clamping actuator components 421 are arranged opposite to each other, and the bag clamping adjustment component 422 synchronously adjusts the horizontal positions of the two bag clamping actuator components 421.

[0057] The bag clamping actuator component 421 includes a bag clamping support arm 4211, a bag clamping telescopic component 4212, an active clamping piece 4213 and a driven clamping piece 4214. The bag clamping telescopic component 4212 is arranged on the inner side of the bag clamping support arm 4211. The bag clamping telescopic component 4212 preferably adopts a cylinder. The telescopic end of the bag clamping telescopic component 4212 is hingedly connected to the active clamping piece 4213. The active clamping piece 4213 is rotatably arranged on the inner side of the bag clamping support arm 4211. The driven clamping piece 4214 is rotatably arranged on the inner side of the bag clamping support arm 4211. The active clamping piece 4213 is fixedly connected with a driving gear, and the driven clamping piece 4214 is fixedly connected with a driven gear. The driving gear is meshed with the driven gear. The telescopic end of the bag clamping telescopic component 4212 is telescopic, which can drive the active clamping piece 4213 and the driven clamping piece 4214 to rotate toward or away from each other.

[0058] When the product is filled, the telescopic end of the bag clamping telescopic assembly 4212 extends out, and the active clamping piece 4213 rotates toward the direction close to the driven clamping piece 4214. At the same time, the driving gear rotates synchronously, driving the driven gear to rotate. Since the direction of the driven gear is opposite to that of the driving gear, the driven clamping piece 4214 rotates synchronously toward the direction close to the active clamping piece 4213. The two cooperate with each other to firmly clamp the packaging bag 8.

[0059] The bag clamping adjustment assembly 422 includes a bag clamping drive motor 4221, an adjustment gear 4222, an adjustment rack 4223 and an adjustment guide rail 4224. The bag clamping drive motor 4221 is connected to the adjustment gear 4222. The number of the adjustment racks 4223 is set to two. The two adjustment racks 4223 are horizontally fixed on the bag clamping support arm 4211. The adjustment gear 4222 is located between the two adjustment racks 4223 and meshed with the two adjustment racks 4223. The adjustment guide rail 4224 is horizontally fixed on the support device 1. The bag clamping support arm 4211 is fixedly provided with an adjustment slide matched with the adjustment guide rail 4224. The bag clamping support arm 4211 is slidably set on the adjustment guide rail 4224 through the adjustment slide.

[0060] When clamping a bag, the bag clamping driving motor 4221 is activated, driving the adjusting gear 4222 to rotate, the adjusting rack 4223 to move horizontally, and the bag clamping support arm 4211 to move along the adjusting guide rail 4224, thereby being able to adjust the clamping position of the active clamping piece 4213 and the driven clamping piece 4214 on the packaging bag 8, and the bag clamping effect is significant.

[0061] As an optional embodiment, the bagging device 4 includes a bag opening mechanism 43, which includes a bag opening telescopic component 431 and a bag opening adsorption component 432. The bag opening telescopic component 431 is connected to the bag opening adsorption component 432 and can drive the bag opening adsorption component 432 to move.

[0062] The bag opening telescopic assembly 431 includes a bag opening drive motor 4311, a bag opening gear 4312, a bag opening rack 4313 and a bag opening guide rod 4314. The bag opening drive motor 4311 is connected to the bag opening gear 4312, the bag opening gear 4312 is meshed with the bag opening rack 4313, the bag opening rack 4313 and the bag opening guide rod 4314 are arranged in parallel and are both connected to the bag opening adsorption assembly 432, the bag opening guide rod 4314 is slidably arranged on the supporting device 1, and the bag opening rack 4313, the bag opening guide rod 4314 and the bag opening adsorption assembly 432 move synchronously.

[0063] The bag opening adsorption component 432 includes a bag opening support component 4321 and a bag opening suction cup component 4322. The bag opening support component 4321 includes a T-shaped transverse rod body and a vertical rod body. The transverse rod body and the vertical rod body are both provided with a bag opening suction cup component 4322. The transverse rod body and the vertical rod body are both provided with a strip adjustment groove for adjusting the installation position of the corresponding bag opening suction cup component 4322.

[0064] like Figures 8 to 11 As shown, the overturning bag feeding device 2 includes a guiding bag feeding mechanism 21 , an overturning movement mechanism 22 and a bag feeding adsorption mechanism 23 .

[0065] As an optional embodiment, the guiding bag feeding mechanism 21 is arranged on the upper side of the flipping and moving mechanism 22, and the guiding bag feeding mechanism 21 includes a guiding support assembly and a guide rod assembly 211. The guide rod assembly 211 is vertically arranged on the guiding support assembly, and the guide rod assembly 211 includes a plurality of limiting guide rods 2111. All the limiting guide rods 2111 form a bag feeding groove 214 on which the packaging bags 8 can be stacked.

[0066] When placing the packaging bags 8, the packaging bags 8 are spread horizontally and placed in the bag feeding groove 214. The packaging bags 8 slide along the limiting guide rods 2111 and are stacked in sequence.

[0067] The guide support assembly includes a longitudinal support plate 212 and a transverse support plate 213. The transverse support plate 213 is arranged on the longitudinal support plate 212. Limiting guide rods 2111 are arranged on the longitudinal support plate 212 and the transverse support plate 213. The number of the longitudinal support plates 212 and the transverse support plates 213 is set to two. The two longitudinal support plates 212 are arranged transversely, and the two transverse support plates 213 are arranged longitudinally. The longitudinal support plates 212 and the transverse support plates 213 surround a rectangular bag feeding groove 214.

[0068] A longitudinal adjustment groove is provided on the longitudinal support plate 212, and a threaded adjustment component is provided on the transverse support plate 213. The threaded adjustment component is installed in the longitudinal adjustment groove. By rotating, the longitudinal installation position of the transverse support plate 213 relative to the longitudinal support plate 212 can be adjusted and locked.

[0069] Similarly, the transverse support plate 213 is provided with a transverse adjustment groove and a threaded adjustment assembly for adjusting the transverse installation position of the longitudinal support plate 212 relative to the transverse support plate 213 .

[0070] Preferably, the threaded adjustment assembly includes an adjustment knob and a sliding nut, the adjustment knob includes an integrally arranged knob and a stud, the stud passes through an adjustment slot and is threadedly connected to the sliding nut, the sliding nut is slidably arranged in the adjustment slot, and the installation position can be adjusted and locked by rotating the adjustment knob and moving the sliding nut.

[0071] In actual use, the relative positions of the longitudinal support plate 212 and the transverse support plate 213 are adjusted according to the specifications of the actual packaging bag 8. The structure is flexible and suitable for packaging bags 8 of various specifications, and has a wide range of applications.

[0072] As an optional implementation, the flipping and moving mechanism 22 includes a flipping component 221 and a lifting component 222. The lifting component 222 is connected to the flipping component 221, and the flipping component 221 is connected to the bag feeding adsorption mechanism 23. The flipping component 221 can perform a flipping action, and the lifting component 222 can perform a lifting action. The two cooperate with each other to drive the bag feeding adsorption mechanism 23 to move between a first position and a second position, so as to flip and move the packaging bags 8 horizontally stacked in the bag feeding groove 214 from a horizontal state to a vertical state, and the flipping and moving effect is significant.

[0073] The flipping assembly 221 includes a flipping support assembly 2211, a flipping drive assembly 2212 and a flipping arm 2213. The flipping support assembly 2211 includes a support block. The flipping drive assembly 2212 is configured as a flipping motor. The flipping arm 2213 is configured as a clamping arm. The flipping motor is disposed on the support block. The clamping arm is clamped on the output shaft of the flipping motor. The forward and reverse rotation of the flipping drive assembly 2212 can drive the flipping arm 2213 to flip back and forth.

[0074] The lifting assembly 222 includes a vertical telescopic assembly 2221, a movable slide 2222 and a guide rail 2223. The flip support assembly 2211 includes a connecting side panel. The vertical telescopic assembly 2221 is vertically arranged, and its telescopic end is connected to the movable slide 2222 through the connecting side panel. The guide rail 2223 is vertically arranged, and the movable slide 2222 is movably arranged on the guide rail 2223. The telescopic end of the vertical telescopic assembly 2221 is telescoped and extended, which can drive the movable slide 2222 to rise and fall along the guide rail 2223, thereby making the flip assembly 221 rise and fall synchronously; the movable slide 2222 and the guide rail 2223 cooperate with each other, which can effectively limit the lifting and lowering trajectory of the flip assembly 221, thereby ensuring the flip movement effect.

[0075] The flipping and moving mechanism 22 also includes a proximity switch for detecting the flipping position state of the bag feeding adsorption mechanism 23, and can accurately detect the position state of the bag feeding adsorption mechanism 23 when it is flipped to the first position or the second position.

[0076] As an optional embodiment, the bag feeding adsorption mechanism 23 includes an adsorption support assembly and a bag feeding suction cup assembly 233. The number of the bag feeding suction cup assemblies 233 is set to multiple, all of the bag feeding suction cup assemblies 233 are arranged on the adsorption support assembly, the flipping moving mechanism 22 is fixedly connected to the adsorption support assembly, and the multiple bag feeding suction cup assemblies 233 cooperate with each other and adopt multi-point adsorption. The packaging bag 8 is extracted stably and the bag feeding effect is significant.

[0077] The adsorption support assembly includes a horizontal support rod 231 and a vertical support rod 232. The vertical support rod 232 is connected and arranged in the middle position of the horizontal support rod 231. A bag feeding suction cup assembly 233 is arranged on the horizontal support rod 231. A first adjusting groove for installing and adjusting the horizontal position of the corresponding bag feeding suction cup assembly 233 is arranged on the horizontal support rod 231 along the horizontal direction. A bag feeding suction cup assembly 233 is arranged on the vertical support rod 232. A second adjusting groove for installing and adjusting the vertical position of the corresponding bag feeding suction cup assembly 233 is arranged on the vertical support rod 232 along the vertical direction. The arrangement of the first adjusting groove and the second adjusting groove can adjust the relative position of the corresponding bag feeding suction cup assembly 233 according to actual needs. The structure is flexible and suitable for packaging bags 8 of various specifications.

[0078] like Figures 12 to 20 As shown, the bag feeding device 3 includes a conveyor belt mechanism 31 , a traveling shield mechanism 32 , a bag feeding adsorption mechanism 33 and a bag feeding clamping mechanism 34 .

[0079] As an optional embodiment, the walking shield mechanism 32 includes a bag feeding guide assembly 323 , a supporting shield assembly 322 and a toothed plate clamping assembly 321 .

[0080] The bag feeding guide assembly 323 includes a guide member 3231 and a movable member 3232. The guide member 3231 is horizontally arranged, and the movable member 3232 is movably arranged on the guide member 3231. The movable member 3232 is connected to the support shield assembly 322 and moves synchronously with the support shield assembly 322. The guide member 3231 and the movable member 3232 cooperate with each other, which can effectively limit the moving trajectory of the support shield assembly 322, making its moving process more stable.

[0081] Preferably, the guide member 3231 is set as a guide rail, and the movable member 3232 is set as a movable seat, and the movable seat is slidably matched with the guide rail. The number of the guide rails is set to two, namely an upper guide rail and a lower guide rail. The upper guide rail, the lower guide rail and the toothed belt 314 are set in parallel, and a plurality of the movable seats are set on each guide rail, and all the movable seats are connected to the support shield assembly 322.

[0082] The support shield assembly 322 includes a support shield 3221 and an accordion cover 3222 arranged on both sides of the support shield 3221, the moving part 3232 is connected to the support shield 3221 and moves synchronously; the accordion cover 3222 is connected to the support shield 3221, and the conveyor belt mechanism 31 is located on the inner sides of the support shield 3221 and the accordion cover 3222; the bag delivery adsorption mechanism 33 and the bag delivery clamping mechanism 34 are fixedly arranged on the support shield 3221; the support shield 3221 and the accordion cover 3222 cooperate with each other, and have a protective and dust-proof function while ensuring the conveying effect.

[0083] The toothed plate clamping assembly 321 includes a connected toothed plate 3211 and a transmission plate 3212, which are clamped on the inner and outer sides of the toothed belt 314 of the conveyor belt mechanism 31, wherein the toothed plate 3211 is meshed with the toothed belt 314, and the support shield 3221 is fixedly connected to the transmission plate 3212 by threaded fasteners, and the toothed plate clamping assembly 321 and the support shield 3221 move synchronously; the toothed plate clamping assembly 321 combines the meshing structure and the clamping structure, and the toothed plate clamping assembly 321 is firmly connected to the toothed belt 314.

[0084] As an optional embodiment, the conveyor belt mechanism 31 includes a power assembly 311 , a driving wheel 312 , a driven wheel 313 and a toothed belt 314 , the power assembly 311 is connected to the driving wheel 312 , and the driving wheel 312 is connected to the driven wheel 313 via the toothed belt 314 .

[0085] When delivering bags, the power assembly 311 is started to drive the driving wheel 312 to rotate, and the driving wheel 312 drives the toothed belt 314 and the driven wheel 313 to rotate, and the toothed plate clamping assembly 321 and the supporting shield 3221 move synchronously with the toothed belt 314.

[0086] In the above process, the conveyor belt mechanism 31 composed of the driving wheel 312, the driven wheel 313 and the toothed belt 314 has the advantages of long stroke and high speed compared with the existing linear module, and can effectively ensure the conveying efficiency.

[0087] As an optional embodiment, the bag feeding adsorption mechanism 33 is fixedly arranged on the supporting shield 3221, and moves between the bag flipping device 2 and the bagging device 4 under the conveying action of the conveyor belt mechanism 31, and is used for conveying the packaging bags 8 without products.

[0088] The bag delivery adsorption mechanism 33 includes a bag delivery telescopic component 331 and a bag delivery adsorption component 332. The bag delivery telescopic component 331 preferably adopts an electric telescopic component, which includes a telescopic drive motor 3311, a gear 3312, a rack guide rod 3313 and a guide shaft 334. The telescopic drive motor 3311 is fixedly arranged on the support shield 3221, and the output shaft of the telescopic drive motor 3311 is connected to the gear 3312 and can drive the gear 3312 to rotate. The rack guide rod 3313 includes an integrally arranged rack segment and a guide rod segment, and the rack segment is meshed with the gear 3312. A guide hole is through-arranged on the support shield 3221, and the guide rod segment passes through the sliding hole and is connected to the bag delivery adsorption component 332. The guide shaft 334 is arranged parallel to the rack guide rod 3313, and the guide shaft 334 is slidably arranged on the support shield 3221, and the end portion is connected to the bag delivery adsorption component 332.

[0089] In actual application, the telescopic driving motor 3311 drives the gear 3312 to rotate forward or reverse, so that the rack guide rod 3313 slides along the guide hole between the third position and the fourth position, and cooperates with the bag feeding adsorption component 332 to realize the extraction and release of the packaging bag 8.

[0090] The bag delivering adsorption component 332 includes an adsorption support component 3321 and a bag delivering suction cup component 3322, and its structure is similar to that of the bag opening adsorption component 432, which will not be repeated here. In actual use, the bag delivering adsorption component 332 also has the function of assisting bag opening. When the bag delivering adsorption component 332 moves to the bag filling device 4, it is opposite to the bag opening adsorption component 432, and the two move synchronously in opposite directions to open the packaging bag 8.

[0091] The bag feeding adsorption mechanism 33 also includes a proximity switch for detecting the moving position state of the rack guide rod 3313, which can accurately detect the position state of the rack guide rod 3313 when it moves to the third position or the fourth position.

[0092] As an optional embodiment, the bag feeding clamping mechanism 34 is fixedly arranged on the supporting shield 3221, and moves between the bagging device 4 and the heat-pressing sealing device 5 under the conveying action of the conveyor belt mechanism 31, and is used for conveying the packaging bag 8 containing the product.

[0093] The bag feeding clamping mechanism 34 includes a first clamping component 341, a second clamping component 342, a bidirectional telescopic component 343 and a connecting guide rod 344. The first clamping component 341 and the second clamping component 342 are arranged opposite to each other. The bidirectional telescopic component 343 is fixedly arranged on the supporting shield 3221. The bidirectional telescopic component 343 includes a first telescopic end and a second telescopic end that move synchronously in opposite directions. The connecting guide rod 344 slides through the supporting shield 3221. The first end of the connecting guide rod 344 is connected to the first telescopic end. The second end of the connecting guide rod 344 slides through the first clamping component 341 and is fixedly connected to the second clamping component 342. The second telescopic end is fixedly connected to the first clamping component 341.

[0094] The bidirectional telescopic component 343 preferably adopts a bidirectional cylinder. When started, the first telescopic end and the second telescopic end drive the first clamping component 341 and the second clamping component 342 to move toward or away from each other synchronously, thereby achieving the clamping and loosening of the packaging bag 8, and the clamping effect is significant.

[0095] The first clamping assembly 341 includes a first support arm 3411 and a first clamping plate 3412 arranged on the upper side of the first support arm 3411, and the first clamping plate 3412 is provided with a third adjustment groove for adjusting the vertical installation position of the first support arm 3411 and the first clamping plate 3412; the second clamping assembly 342 includes a second support arm 3421 and a second clamping plate 3422 arranged on the upper side of the second support arm 3421, and the second clamping plate 3422 is provided with a fourth adjustment groove for adjusting the vertical installation position of the second support arm 3421 and the second clamping plate 3422; the second end of the connecting guide rod 344 slides through the first support arm 3411 and is fixedly connected to the second support arm 3421.

[0096] The arrangement of the third adjustment groove and the fourth adjustment groove can adjust the installation position of the clamping plate relative to the support arm according to actual needs in practical applications, so that it can adapt to packaging bags 8 of corresponding specifications. The structure is flexible and has a wide range of applications.

[0097] The bag delivery adsorption mechanism 33 and the bag delivery clamping mechanism 34 form a double-station bag delivery structure, further improving the bag delivery efficiency.

[0098] like Figure 21 to Figure 24 As shown, the heat-pressing and sealing device 5 comprises a supporting mechanism 51 , a vacuuming mechanism 52 and a heat-pressing and sealing mechanism 53 , and the vacuuming mechanism 52 and the heat-pressing and sealing mechanism 53 are both arranged on the supporting mechanism 51 .

[0099] The vacuum pumping mechanism 52 includes a movable telescopic component 521 and a vacuum tube 522, wherein the movable telescopic component 521 is connected to the vacuum tube 522 and can drive the vacuum tube 522 to move; the vacuum pumping mechanism 52 includes a clamping drive component 524 and two clamping sealing plate components 525 arranged opposite to each other, wherein the two clamping sealing plate components 525 are connected to the clamping drive component 524 and can move toward or away from each other under the drive of the clamping drive component 524; the hot pressing sealing mechanism 53 includes a hot pressing drive component 531 and two top sealing film components 532 arranged opposite to each other, wherein the two top sealing film components 532 are connected to the hot pressing drive component 531 and can move toward or away from each other under the drive of the hot pressing drive component 531.

[0100] When vacuuming, the clamping drive component 524 is started, driving the two clamping sealing plate components 525 to clamp the packaging bag 8, and the movable telescopic component 521 drives the vacuum tube 522 to move. The vacuum tube 522 is inserted into the packaging bag 8 along the bag opening of the packaging bag to vacuum the packaging bag 8. After the vacuuming is completed, the hot pressing drive component 531 drives the two top sealing film components 532 to move towards each other, and the two top sealing film components 532 are clamped to heat-press and seal the bag opening of the packaging bag 8. The packaging bag 8 is vacuumed first, and then the packaging bag 8 is hot-pressed and sealed. The bag opening sealing effect is significant, which can effectively ensure the product packaging effect.

[0101] As an optional embodiment, the supporting mechanism 51 includes a vacuum frame 511, which is suspended above the hot pressing sealing mechanism 53. The movable telescopic component 521 is vertically arranged on the vacuum frame 511, and can drive the vacuum tube 522 to move back and forth in the vertical direction; the bottom end of the vacuum tube 522 is arranged to be flat, so that it is easy to insert into the bag mouth of the packaging bag 8 when it descends, and can be separated from the packaging bag 8 when it rises. The movable telescopic component 521 adopts a cylinder.

[0102] As an optional embodiment, the vacuum pumping mechanism 52 includes a vacuum tube guide assembly 523, and the vacuum tube guide assembly 523 includes a first guide seat 5231, and the first guide seat 5231 is fixedly arranged on the vacuum frame 511, and the vacuum tube 522 passes through the first guide seat 5231 and slides with the first guide seat 5231; the telescopic end of the movable telescopic assembly 521 is connected to the vacuum tube 522 through the connecting piece 5211; the first guide seat 5231 can effectively limit the lifting and lowering trajectory of the vacuum tube 522, thereby ensuring the lifting and lowering effect of the vacuum tube 522.

[0103] The vacuum tube guide assembly 523 also includes a second guide seat 5232 and a vertical guide rod 5233. The second guide seat 5232 is fixedly arranged on the vacuum frame 511. The second guide seat 5232 and the first guide seat 5231 are symmetrically arranged relative to the movable telescopic assembly 521. The first guide seat 5231 and the second guide seat 5232 adopt linear bearings. The vertical guide rod 5233 passes through the second guide seat 5232 and is connected to the connecting member 5211. The vertical guide rod 5233 is slidably matched with the second guide seat 5232. The connecting member 5211 is set as a connecting block, and a clamping groove for clamping and installing the vacuum tube 522 is set on the connecting block; the second guide seat 5232 and the vertical guide rod 5233 cooperate with each other to further limit the lifting and lowering trajectory of the vacuum tube 522, so that its lifting and lowering action will be more stable.

[0104] As an optional implementation, the clamping drive assembly 524 includes two clamping telescopic assemblies 5241 that are arranged opposite to each other, and the two clamping telescopic assemblies 5241 are respectively connected to the two clamping sealing plate assemblies 525 .

[0105] The hot-pressing driving assembly 531 includes two hot-pressing telescopic assemblies 5311 arranged opposite to each other, and the two hot-pressing telescopic assemblies 5311 are respectively connected to the two top sealing film assemblies 532 .

[0106] The clamping telescopic component 5241 and the hot pressing telescopic component 5311 preferably use cylinders and pneumatic telescoping, which has the advantages of simple structure, low cost, and fast response.

[0107] As an optional embodiment, the supporting mechanism 51 includes a sealing arm assembly 512, and the sealing arm assembly 512 includes a first sealing arm and a second sealing arm that are relatively arranged, and the first sealing arm and the second sealing arm are horizontally arranged and connected, two clamping telescopic assemblies 5241 are relatively arranged on the top side of the sealing arm assembly 512, and two hot pressing telescopic assemblies 5311 are relatively arranged on the bottom side of the sealing arm assembly 512, and a yield groove 5121 is arranged on the sealing arm assembly 512 at the position corresponding to the vacuum tube 522.

[0108] When vacuuming, the bottom end of the vacuum tube 522 passes through the clearance groove 5121 and is inserted into the packaging bag 8.

[0109] As an optional embodiment, the clamping and sealing plate assembly 525 includes a vertical extrusion plate 5251, a horizontal sealing plate 5252 and a flexible seal 5253; the vertical extrusion plate 5251 is connected to the telescopic end of the clamping and telescopic assembly 5241, the horizontal sealing plate 5252 is vertically connected to the bottom edge of the vertical extrusion plate 5251, and the flexible seal 5253 is a rubber seal, which is fixed to the edge of the horizontal sealing plate 5252 away from the vertical extrusion plate 5251; the horizontal sealing plate 5252 is located below the sealing arm assembly 512, and the vertical extrusion plate 5251 is provided with a sliding guide groove 5254 that matches the size of the sealing arm assembly 512, the sealing arm assembly 512 passes through the sliding guide groove 5254, and the clamping and sealing plate assembly 525 is slidably matched with the sealing arm assembly 512 through the sliding guide groove 5254.

[0110] The sealing arm assembly 512 has a supporting and installing function on the one hand, and a guiding function on the other hand, and has a clamping effect by limiting the moving tracks of the two clamping sealing plate assemblies 525 .

[0111] The top sealing film assembly 532 is located above the corresponding horizontal sealing plate 5252 , and the telescopic end of the hot pressing telescopic assembly 5311 passes through the corresponding sliding guide groove 5254 and is connected to the corresponding top sealing film assembly 532 .

[0112] In this way, the overall structure is made more compact while ensuring the clamping and hot pressing effects.

[0113] As an optional embodiment, the top sealing film assembly 532 includes a top sealing film 5321 and a thermal insulation pad 5322, and the thermal insulation pad 5322 is connected and arranged between the telescopic end of the corresponding hot pressure telescopic assembly 5311 and the top sealing film 5321; the thermal insulation pad 5322 has a good thermal insulation effect, and can effectively isolate the heat of the top sealing film 5321 and prevent heat from being transferred to the hot pressure telescopic assembly 5311.

[0114] A plurality of heat insulating pads 5322 are arranged between the telescopic end of the hot pressing telescopic assembly 5311 and the top sealing film 5321 .

[0115] As an optional implementation, Figure 1 and Figure 2 As shown, the supporting device 1 includes a cabinet 11, and the bag flipping device 2, the bag feeding device 3, the bag filling device 4 and the hot pressing sealing device 5 are all arranged in the cabinet 11. The bottom of the cabinet 11 is provided with moving wheels for easy movement.

[0116] A bag feeding port 12 is provided on the table top of the cabinet 11 at a position corresponding to the guiding bag feeding mechanism 21, the inlet end of the unloading transfer tube 411 is fixedly arranged above the table top of the cabinet 11, a discharge hopper 6 is provided below the hot pressing sealing device 5 in the cabinet 11, and a discharge port 13 is provided on the side wall of the cabinet 11 at a position corresponding to the discharge hopper 6. When the hot pressing sealing is completed, the packaged packaging bags 8 are discharged from the cabinet 11 through the discharge hopper 6.

[0117] As an optional implementation, Figure 1 As shown, the horizontal bag feeding machine includes a control device 7, and the bag flipping device 2, the bag conveying device 3, the bag filling device 4 and the hot pressing sealing device 5 are all electrically connected to the control device 7.

[0118] In the description of the present application, it should be understood that the terms "upper", "lower", "inside", "outside", "top", "bottom", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0119] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0120] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0121] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A horizontal bag feeding machine, characterized in that: It includes a supporting device, a bag-turning device, a bag-feeding device, a bag-filling device and a hot-pressing sealing device, wherein: The bag-flipping device, the bag-filling device and the hot-pressing sealing device are sequentially arranged on the supporting device; the hot-pressing sealing device comprises a vacuum pumping mechanism and a hot-pressing sealing mechanism; the bag-feeding device is arranged on the supporting device and can reciprocate between the bag-flipping device, the bag-filling device and the hot-pressing sealing device.

2. The horizontal bag feeding machine according to claim 1, characterized in that: The bagging device comprises a lifting funnel mechanism, and the lifting funnel mechanism comprises a material discharge transfer tube, a material discharge funnel and a bagging lifting assembly, wherein: The material unloading transfer tube is fixedly arranged on the supporting device, and the inlet end of the material unloading transfer tube is used for placing the product; The material discharge funnel can be raised and lowered and is arranged at the outlet end of the material discharge transfer tube; The bagging lifting assembly is connected to the material discharge hopper and can drive the material discharge hopper to rise or fall relative to the material discharge transfer tube.

3. The horizontal bag feeding machine according to claim 1, characterized in that: The bagging device comprises a bag clamping mechanism, which comprises at least one bag clamping execution component and a bag clamping adjustment component for adjusting the horizontal position of the bag clamping execution component, wherein: The bag clamping execution assembly comprises a bag clamping support arm, a bag clamping telescopic assembly, an active clamping piece and a driven clamping piece, the bag clamping telescopic assembly is arranged on the inner side of the bag clamping support arm, the telescopic end of the bag clamping telescopic assembly is connected to the active clamping piece, the active clamping piece is rotatably arranged on the inner side of the bag clamping support arm, the driven clamping piece is rotatably arranged on the inner side of the bag clamping support arm, the active clamping piece is connected with a driving gear, the driven clamping piece is connected with a driven gear, the driving gear is meshed with the driven gear, the telescopic end of the bag clamping telescopic assembly is telescopic, and can drive the active clamping piece and the driven clamping piece to rotate toward or away from each other to clamp the packaging bag; The bag clamping adjustment assembly includes a bag clamping drive motor, an adjustment gear, an adjustment rack and an adjustment guide rail. The bag clamping drive motor is connected to the adjustment gear. The adjustment rack is fixedly arranged on the bag clamping support arm and meshed with the adjustment gear. The adjustment guide rail is fixedly arranged on the supporting device. The bag clamping support arm is slidably arranged on the adjustment guide rail.

4. The horizontal bag feeding machine according to claim 1, characterized in that: The bagging device comprises a bag opening mechanism, the bag opening mechanism comprises a bag opening telescopic component and a bag opening adsorption component, the bag opening telescopic component is connected to the bag opening adsorption component and can drive the bag opening adsorption component to move; The bag opening telescopic assembly includes a bag opening drive motor, a bag opening gear, a bag opening rack and a bag opening guide rod. The bag opening drive motor is connected to the bag opening gear, and the bag opening gear is meshed with the bag opening rack. The bag opening rack and the bag opening guide rod are arranged in parallel and are both connected to the bag opening adsorption assembly. The bag opening guide rod is slidably arranged on the supporting device, and the bag opening rack, the bag opening guide rod and the bag opening adsorption assembly move synchronously.

5. The horizontal bag feeding machine according to claim 1, characterized in that: The overturning bag feeding device comprises a guiding bag feeding mechanism, an overturning movement mechanism and a bag feeding adsorption mechanism, wherein: The guide bag feeding mechanism is arranged on the upper side of the flipping and moving mechanism; the guide bag feeding mechanism comprises a guide support assembly and a guide rod assembly, and the guide rod assembly is vertically arranged on the guide support assembly; the guide rod assembly comprises a plurality of limiting guide rods, and all the limiting guide rods form a bag feeding groove for stacking packaging bags; The flipping and moving mechanism includes a flipping assembly and a lifting assembly, the lifting assembly is connected to the flipping assembly, the flipping assembly is connected to the bag feeding adsorption mechanism, the lifting assembly and the flipping assembly cooperate with each other to drive the bag feeding adsorption mechanism to move between a first position and a second position, so as to flip and move the packaging bags horizontally stacked in the bag feeding groove from a horizontal state to a vertical state.

6. The horizontal bag feeding machine according to claim 1, characterized in that: The bag delivery device comprises a walking shield mechanism, a conveyor belt mechanism, a bag delivery adsorption mechanism and a bag delivery clamping mechanism, wherein: The walking shield mechanism comprises a guide assembly, a support shield assembly and a toothed plate clamping assembly, wherein the guide assembly comprises a guide member and a moving member, wherein the guide member is horizontally arranged, the moving member is movably arranged on the guide member, the moving member is connected to the support shield assembly and moves synchronously, and the toothed plate clamping assembly is fixedly arranged on the support shield assembly; The conveyor belt mechanism is located inside the support shield assembly, and includes a power assembly, a driving wheel, a driven wheel, and a toothed belt. The power assembly is connected to the driving wheel, and the driving wheel is connected to the driven wheel through the toothed belt. The toothed plate clamping assembly is engaged and clamped on the toothed belt and moves synchronously with the toothed belt. The bag delivery adsorption mechanism is fixedly arranged on the support shield assembly and is used for adsorption of product packaging bags that are not placed thereon. The bag delivery adsorption mechanism comprises a bag delivery telescopic assembly and a bag delivery adsorption assembly. The bag delivery telescopic assembly is connected to the bag delivery adsorption assembly and can drive the bag delivery adsorption assembly to move. The bag feeding clamping mechanism is fixedly arranged on the supporting shield assembly, and is used for clamping the packaging bag containing the product. The bag feeding clamping mechanism comprises a first clamping assembly, a second clamping assembly, a bidirectional telescopic assembly and a connecting guide rod. The first clamping assembly and the second clamping assembly are arranged opposite to each other. The bidirectional telescopic assembly is fixedly arranged on the supporting shield assembly. The bidirectional telescopic assembly comprises a first telescopic end and a second telescopic end which move synchronously in opposite directions. The connecting guide rod slides through the supporting shield assembly, and the first end of the connecting guide rod is connected to the first telescopic end. The second end of the connecting guide rod slides through the first clamping assembly and is fixedly connected to the second clamping assembly. The second telescopic end is fixedly connected to the first clamping assembly.

7. The horizontal bag feeding machine according to claim 1, characterized in that: The hot-pressing and sealing device comprises a supporting mechanism, a vacuuming mechanism and a hot-pressing and sealing mechanism, wherein the supporting mechanism is arranged on the supporting device, and the vacuuming mechanism and the hot-pressing and sealing mechanism are both arranged on the supporting mechanism, wherein: The vacuuming mechanism comprises a movable telescopic component and a vacuum tube, wherein the movable telescopic component is connected to the vacuum tube and can drive the vacuum tube to move so that the vacuum tube is inserted into the packaging bag and the packaging bag is vacuumed; The vacuum pumping mechanism includes a clamping drive assembly and two clamping and sealing plate assemblies arranged opposite to each other, wherein the two clamping and sealing plate assemblies are connected to the clamping drive assembly and can move toward or away from each other under the drive of the clamping drive assembly to clamp the packaging bag; The hot-pressing sealing mechanism comprises a hot-pressing driving assembly and two top-sealing film assemblies arranged opposite to each other. The two top-sealing film assemblies are connected to the hot-pressing driving assembly and can move toward or away from each other under the drive of the hot-pressing driving assembly to seal the bag opening of the packaging bag.

8. The horizontal bag feeding machine according to claim 7, characterized in that: The clamping drive assembly includes two clamping telescopic assemblies arranged opposite to each other, and the two clamping telescopic assemblies are respectively connected to the two clamping sealing plate assemblies; The heat-pressure driving assembly comprises two heat-pressure expansion assemblies arranged opposite to each other, and the two heat-pressure expansion assemblies are respectively connected to the two top sealing film assemblies; The top sealing film assembly comprises a top sealing film and a heat insulating pad, and the heat insulating pad is connected and arranged between the telescopic end corresponding to the hot pressing telescopic assembly and the top sealing film.

9. The horizontal bag feeding machine according to claim 1, characterized in that: The supporting device comprises a cabinet, and the bag-turning and feeding device, the bag-feeding device, the bag-filling device and the hot-pressing and sealing device are all arranged in the cabinet; A bag feeding opening is provided on the table of the cabinet body at a position corresponding to the guide bag feeding mechanism of the bag flipping feeding device; The inlet end of the material unloading transfer pipe of the bagging device is arranged above the cabinet table; A discharge hopper is arranged in the cabinet below the hot pressing sealing device, and a discharge port is arranged on the side wall of the cabinet at a position corresponding to the discharge hopper.

10. The horizontal bag feeding machine according to claim 1, characterized in that: The horizontal bag feeding machine comprises a control device, and the bag flipping and feeding device, the bag conveying device, the bag filling device and the heat-pressing and sealing device are all electrically connected to the control device.

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