A device for turning over and pouring

Abstract

The application discloses a turnover and pouring device for realizing automatic operation of material bag pouring and reducing labor cost. The device comprises a rack, a driving assembly, an internal turnover assembly and a connecting assembly. The rack is connected with the driving assembly and is used for fixing the driving assembly. The internal turnover assembly is located on the inner side of the driving assembly. The internal turnover assembly is connected with the driving assembly through the connecting assembly, and the driving assembly is used for driving the internal turnover assembly to turn over. The internal turnover assembly comprises a grabbing assembly and a cutter assembly. The grabbing assembly is used for grabbing a material bag, and the cutter assembly is used for cutting the material bag to pour out the material in the material bag after the internal turnover assembly is driven by the driving assembly to turn over.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pouring, in particular to a turnover pouring device. BACKGROUND

[0002] The medical rubber plug is an important sealing and guiding part of bottled infusion medicine. At present, the medical rubber plug is mainly packaged in bags, and in order to reduce the packaging cost, the weight of each bag of medical rubber plug is about 10 kg. When cutting the bag and pouring, the bag of rubber plug is usually cut open by a person using a knife, and then the medical rubber plug is poured out through the opening.

[0003] However, this pouring method needs a person to pour for a long time, and the labor intensity is large, and the labor cost of pouring is increased. SUMMARY

[0004] In order to solve the above problems, the present application provides a turnover pouring device for reducing labor cost and realizing automatic operation of pouring.

[0005] The turnover pouring device provided by the present application comprises:

[0006] a rack, a driving assembly, an internal turnover assembly and a connecting assembly;

[0007] The rack is connected with the driving assembly, and the rack is used for fixing the driving assembly;

[0008] The internal turnover assembly is located inside the driving assembly;

[0009] The internal turnover assembly is connected with the driving assembly through the connecting assembly, and the driving assembly is used for driving the internal turnover assembly to turn over;

[0010] The internal turnover assembly comprises a grabbing assembly and a cutter assembly, the grabbing assembly is used for grabbing a bag, and the cutter assembly is used for cutting the bag to pour out the material in the bag after the internal turnover assembly is driven by the driving assembly to turn over;

[0011] The driving assembly comprises a power assembly and a driven assembly;

[0012] The rack is arranged at the bottom of the power assembly and the driven assembly, and the two ends of the rack are connected with the power assembly and the driven assembly respectively;

[0013] The connecting assembly comprises a first connecting plate and a second connecting plate;

[0014] The internal turnover assembly is fixedly connected with the first connecting plate and the second connecting plate on both sides respectively;

[0015] The power assembly is connected with the first connecting plate, and is used to drive the first connecting plate to rotate, so as to drive the internal turnover assembly to turn over.

[0016] The driven assembly is connected with the second connecting plate.

[0017] The driven assembly comprises a second support frame, an automatic aligning bearing seat and a follow-up rotating shaft.

[0018] The second support frame is connected with the automatic aligning bearing seat.

[0019] One end of the follow-up rotating shaft is movably connected with the automatic aligning bearing seat, and the other end is fixedly connected with the second connecting plate, and the follow-up rotating shaft is used to follow the rotation of the internal turnover assembly. Optionally, the power assembly comprises a third connecting plate, a motor fixing plate, a first support frame and a motor reducer.

[0020] The motor reducer is located in the first support frame.

[0021] The first support frame is provided with an opening, and the motor fixing plate is located at the opening.

[0022] The motor fixing plate is fixedly connected with the first support frame.

[0023] The motor fixing plate is used to fix the motor reducer.

[0024] The third connecting plate is connected with the first connecting plate.

[0025] The motor reducer is connected with the third connecting plate through the motor fixing plate, and is used to drive the third connecting plate to rotate through the motor reducer, so as to drive the internal turnover assembly to turn over.

[0026] Optionally, the driven assembly further comprises a bearing connecting plate, an adjusting block and an adjusting bolt.

[0027] The bearing connecting plate is installed on the second support frame and connected with the automatic aligning bearing seat.

[0028] The adjusting block is connected with the bearing connecting plate.

[0029] The adjusting bolt is installed on the adjusting block, and is used to adjust the position of the follow-up rotating shaft in the horizontal and / or vertical direction to be collinear with the power assembly.

[0030] Optionally, the left-right adjusting assembly comprises:

[0031] The first installation base plate, the first clamping jaw cylinder assembly, the second clamping jaw cylinder assembly, the third clamping jaw cylinder assembly, the fourth clamping jaw cylinder assembly, the fifth clamping jaw cylinder assembly, the sixth clamping jaw cylinder assembly, the first pair of shot fiber installation sheet metal, the second pair of shot fiber installation sheet metal, the first cylinder assembly installation plate, and the second cylinder assembly installation plate;

[0032] The first installation base plate is installed on the support frame;

[0033] The first installation base plate is installed on the support frame;

[0034] The first installation base plate is installed on the support frame;

[0035] The first installation base plate is installed on the support frame;

[0036] The first installation base plate is installed on the support frame;

[0037] The first installation base plate is installed on the support frame;

[0038] The first installation base plate is installed on the support frame;

[0039] Optionally, the left-right adjusting assembly further comprises a first motor and a synchronous belt;

[0040] The first motor is installed on the first installation base plate and is used to drive the synchronous belt transmission;

[0041] The synchronous belt is connected with the first installation base plate, the first cylinder assembly installation plate, and the second cylinder assembly installation plate respectively, and is used to slide the first cylinder assembly installation plate and / or the second cylinder assembly installation plate through the synchronous belt;

[0042] Optionally, the left-right adjusting assembly further comprises:

[0043] A carrier base plate and a support column;

[0044] The carrier base plate is used to carry a material bag;

[0045] The carrier base plate is connected with the first installation base plate through the support column.

[0046] Optionally, the pressing plate assembly comprises:

[0047] the lower pressing plate, the upper pressing plate, the first lifting shaft, the first lifting cylinder, the third cylinder mounting plate, the fixed plate, the first linear bearing, the second linear bearing, the second lifting shaft, the third lifting shaft, the third linear bearing and the lifting cylinder;

[0048] both ends of the lower pressing plate are provided with the first lifting shaft and the first lifting cylinder;

[0049] the lower end of the first lifting shaft is connected with the first mounting bottom plate through the first linear bearing;

[0050] the lower end of the first lifting cylinder is connected with the first mounting bottom plate through the third cylinder mounting plate and the fixed plate;

[0051] the first lifting cylinder is used to realize the up-down movement of the lower pressing plate;

[0052] the upper pressing plate is arranged below the lower pressing plate;

[0053] the middle part of the upper pressing plate is provided with the lifting cylinder and the second lifting shaft;

[0054] the lower end of the second lifting shaft is connected with the first mounting bottom plate through the third linear bearing;

[0055] the lifting cylinder is used to realize the up-down movement of the upper pressing plate;

[0056] both ends of the upper pressing plate are respectively provided with the third lifting shaft;

[0057] the lower end of the third lifting shaft is connected with the first mounting bottom plate through the second linear bearing.

[0058] Optionally, the upper pressing plate is provided with a groove;

[0059] the lower pressing plate is provided with a convex key;

[0060] the upper pressing plate and the lower pressing plate realize the pressing of the material bag through the concave-convex cooperation of the groove and the convex key.

[0061] Optionally, the cutting knife assembly comprises:

[0062] the module mounting plate, the Y-axis module, the first tank chain, the tank chain mounting plate, the lifting module, the roller, the cutting knife, the optical fiber assembly, the cutting knife connecting plate, the tank chain connecting plate, the second tank chain and the lifting module mounting plate;

[0063] the Y-axis module is fixedly connected with the module mounting plate;

[0064] The first tank chain is connected to the module mounting plate;

[0065] The Y-axis module is also in sliding connection with the lifting module mounting plate;

[0066] One end of the tank chain mounting plate is connected to the first tank chain, and the other end is connected to the lifting module mounting plate, for driving the lifting module mounting plate to move left and right through the first tank chain;

[0067] The lifting module mounting plate is externally connected to the lifting module;

[0068] The lower end of the lifting module is connected to the first mounting plate;

[0069] The cutting knife connecting plate is externally provided on the lifting module;

[0070] The cutting knife connecting plate is fixedly connected to the tank chain connecting plate;

[0071] One end of the second tank chain is connected to the lifting module mounting plate, and the other end is connected to the tank chain connecting plate;

[0072] The cutting knife connecting plate is externally connected to the cutting knife, the optical fiber assembly, and the roller; wherein the optical fiber assembly is used to push out the cutting knife through the roller to cut the bag when the presence of the bag is sensed, and to retract the cutting knife through the roller to stop the cutting action when the bag is not sensed;

[0073] The upper pressing plate and the lower pressing plate are both provided with a through slot, and the position of the cutting knife corresponds to the position of the through slot;

[0074] The cutting knife is used to pass through the through slot to realize the cutting treatment of the bag.

[0075] Optionally, the front and rear adjusting assembly comprises:

[0076] a front and rear moving module, an optical axis, a sensor mounting plate, a fourth linear bearing, a fifth linear bearing, a sensor, a second mounting plate, a seventh clamping jaw cylinder assembly, a first cylinder mounting plate, a second cylinder mounting plate, a first moving plate, a second moving plate, an eighth clamping jaw cylinder assembly, a front and rear module mounting plate, and a pressing plate;

[0077] The front and rear moving module is connected to the first mounting plate through the front and rear module mounting plate and the pressing plate;

[0078] The second mounting plate is arranged on the front and rear moving module;

[0079] The sensor mounting plate is arranged on the second mounting plate and connected to the sensor;

[0080] The optical axis is mounted on the second mounting base plate;

[0081] The fourth linear bearing and the fifth linear bearing are respectively connected to the both ends of the optical axis in a sliding manner;

[0082] The fourth linear bearing is externally connected to the first moving base plate;

[0083] The first moving base plate is externally connected to the first cylinder mounting plate;

[0084] The first cylinder mounting plate is connected with the seventh jaw cylinder assembly;

[0085] The fifth linear bearing is externally connected to the second moving base plate;

[0086] The second moving base plate is externally connected to the second cylinder mounting plate;

[0087] The second cylinder mounting plate is connected with the eighth jaw cylinder assembly;

[0088] The seventh jaw cylinder assembly and the eighth jaw cylinder assembly are arranged opposite to each other.

[0089] Optionally, the front-rear adjusting assembly further comprises:

[0090] A motor mounting plate, a motor shield, a second motor, and a left-right rotating screw rod;

[0091] One side of the second mounting base plate is connected with the motor mounting plate;

[0092] The outer side of the motor mounting plate is connected with the motor shield, and the motor shield is internally provided with the second motor;

[0093] One end of the left-right rotating screw rod is connected with the second motor, and the other end is respectively connected with the first moving base plate and the second moving base plate, and the second motor is used to drive the left-right rotating screw rod to rotate so as to drive the seventh jaw cylinder assembly and the eighth jaw cylinder assembly to move.

[0094] Optionally, the inflating assembly comprises:

[0095] A connecting column, a lifting cylinder mounting plate, a second lifting cylinder, and an inflating needle;

[0096] One end of the connecting column is connected with the first mounting base plate, and the other end is connected with the lifting cylinder mounting plate;

[0097] The second lifting cylinder is mounted on the lifting cylinder mounting plate;

[0098] The inflating needle is connected with the second lifting cylinder;

[0099] The inflation needle is located at a hollowed position of the carrier bottom plate, and is used for inflating a material bag on the carrier bottom plate through the carrier bottom plate.

[0100] From the above technical solution, the present application has the following advantages:

[0101] The device of the present application comprises a rack, a driving assembly, an internal turnover assembly and a connecting assembly; the rack is connected with the driving assembly to fix the driving assembly through the rack; the internal turnover assembly is located inside the rack assembly, and the internal turnover assembly is connected with the driving assembly through the connecting assembly to drive the internal turnover assembly to turn over through the driving assembly, wherein the internal turnover assembly comprises a grabbing assembly and a cutting knife assembly, the grabbing assembly is used to grab a material bag, and the cutting knife assembly is used to cut the grabbed material bag to automatically pour out the material in the material bag after the internal turnover assembly is driven to turn over by the driving assembly. Therefore, the above device can be used to replace manual cutting and pouring of the material (rubber plug bag), which reduces the labor intensity of workers, reduces labor costs, improves enterprise efficiency, and enhances enterprise image and benefits. BRIEF DESCRIPTION OF DRAWINGS

[0102] Figure 1 An isometric view of the turnover and pouring device provided by the present application is shown in the figure;

[0103] Figure 2 A front view of the turnover and pouring device provided by the present application is shown in the figure;

[0104] Figure 3 A top view of the turnover and pouring device provided by the present application is shown in the figure;

[0105] Figure 4 A left view of the turnover and pouring device provided by the present application is shown in the figure;

[0106] Figures 5-8 An embodiment structure diagram of the rack and the driving assembly of the turnover and pouring device provided by the present application is shown in the figure;

[0107] Figures 9-10 An embodiment structure diagram of the internal turnover assembly and the connecting assembly provided by the present application is shown in the figure;

[0108] Figure 11 An embodiment structure diagram of the left-right adjusting assembly provided by the present application is shown in the figure;

[0109] Figure 12 An embodiment structure diagram of the cutting knife assembly provided by the present application is shown in the figure;

[0110] Figure 13An embodiment structure schematic diagram of the pressing plate assembly provided in the present application is shown in the figure;

[0111] Figure 14 An embodiment structure schematic diagram of the front-back adjusting assembly provided in the present application is shown in the figure;

[0112] Figure 15 An embodiment structure schematic diagram of the inflating assembly provided in the present application is shown in the figure. DETAILED DESCRIPTION

[0113] The present application provides a turnover and pouring device, which is used for replacing manual bag cutting and pouring of materials (rubber plug bags), reducing the working labor intensity of workers, reducing the labor cost, realizing automatic operation of material pouring through the device, improving the enterprise efficiency, and improving the enterprise image and benefit.

[0114] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings, and are only used to illustrate the relative positional relationship between the components or constituent parts, and do not particularly limit the specific installation orientation of the components or constituent parts.

[0115] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. Those of ordinary skill in the art can understand the specific meaning of these terms in the present application according to the specific circumstances.

[0116] In addition, the terms "mounting", "setting", "provided with", "connection", and "connected" should be broadly understood. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements or constituent parts. Those of ordinary skill in the art can understand the specific meaning of the above-mentioned terms in the present application according to the specific circumstances.

[0117] In addition, the structure, proportion, size, etc. shown in the drawings in the present application are only used to cooperate with the content disclosed in the specification, to enable those of ordinary skill in the art to understand and read, and do not have technical significance, and any modification of the structure, change of the proportion relationship, or adjustment of the size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed in the present application.

[0118] Moreover, the terms "first", "second", "third", etc. (if any) mentioned in the present application are used to distinguish similar objects, and do not necessarily have to describe a particular order or sequence. It should be understood that the terms thus used can be interchanged as appropriate, so that the embodiments described in the present application can be implemented in an order other than that illustrated or described herein.

[0119] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0120] Please refer to Figures 1-15 The present application provides a turnover pouring device, which comprises:

[0121] The turnover pouring device comprises a rack 4, a driving assembly 1, an internal turnover assembly 2 and a connecting assembly. The rack 4 is connected with the driving assembly 1, and the rack 4 is used for fixing the driving assembly 1. The internal turnover assembly 2 is located inside the driving assembly 1. The internal turnover assembly 2 is connected with the driving assembly 1 through the connecting assembly, and the driving assembly 1 is used for driving the internal turnover assembly 2 to turn over. The internal turnover assembly 2 comprises a grabbing assembly and a cutter assembly 16. The grabbing assembly is used for grabbing a bag, and the cutter assembly 16 is used for cutting the bag to pour out the material in the bag after the internal turnover assembly 2 is driven by the driving assembly 1 to turn over.

[0122] The rack 4 provides the basic support for the whole turnover pouring device. The rack 4 is arranged at the bottom of the whole turnover pouring device, and the driving assembly 1 is fixedly connected on the rack 4. The driving assembly 1 can be an electric or pneumatic assembly. The driving assembly 1 comprises two parts and is arranged at two ends of the rack 4 respectively. The internal turnover assembly 2 is arranged between the driving assembly 1. The driving assembly 1 can drive the internal turnover assembly 2 to turn over by 180° or 360°.

[0123] The specific working process of the device in this embodiment is as follows: first, the internal turnover assembly 2 is placed horizontally, the material bag is carried to the internal turnover assembly 2 by a mechanical hand or an automatic carrying assembly, and the material bag is grabbed and fixed by a grabbing assembly. Secondly, the internal turnover assembly 2 is driven to turn left by 90° by the driving assembly 1, so that the rubber plug in the material bag is downward based on the action of its own gravity, so that there is no rubber plug at the upper bag opening. Then the bag opening is cut by the cutter assembly 16, and after the bag opening is cut by the cutter assembly 16, the internal turnover assembly 2 is driven to turn right by 180° by the driving assembly 1, so that the rubber plug falls from the bag opening opened after the cutting is completed, realizing automatic cutting of the bag and automatic pouring of the rubber plug, realizing automatic pouring operation. Therefore, the turnover pouring device provided by the present application can replace the traditional manual cutting and manual pouring, reduce the labor cost, realize industrial automation, improve the enterprise efficiency, and improve the enterprise image and benefit.

[0124] Optionally, referring to Figure 5 , the driving assembly 1 comprises a power assembly 3 and a driven assembly 5; the rack 4 is arranged at the bottom of the power assembly 3 and the driven assembly 5, and the rack 4 is connected with the power assembly 3 and the driven assembly 5 at both ends respectively; the connecting assembly comprises a first connecting plate 14 and a second connecting plate 20; the internal turnover assembly 2 is fixedly connected with the first connecting plate 14 and the second connecting plate 20 at both sides respectively; the power assembly 3 is connected with the first connecting plate 14, and the power assembly 3 is used for driving the first connecting plate 14 to rotate, so as to drive the internal turnover assembly 2 to turn over; the driven assembly 5 is connected with the second connecting plate 20.

[0125] The power assembly 3 mainly provides power action, and the power assembly 3 is fixed at the first end of the rack 4 and drives the internal turnover assembly 2 to turn over; the driven assembly 5 mainly plays a supporting role, and the driven assembly 5 is fixed at the second end of the rack 4. The power assembly 3 and the driven assembly 5 can be fixed on the rack 4 by screw or threaded shaft threaded connection mode, or can be directly welded on the rack 4. In this embodiment, the internal turnover assembly 2 is connected by one end driving and one end driven mode, which can provide sufficient support for the internal turnover assembly 2 while reducing the number of power sources and reducing the production cost of the device.

[0126] Optionally, referring to Figure 6 , Figure 7The power assembly 3 comprises a third connecting plate 6, a motor fixing plate 7, a first supporting frame 8 and a motor reducer 9. The motor reducer 9 is located in the first supporting frame 8. The first supporting frame 8 is provided with an opening, and the motor fixing plate 7 is located at the opening. The motor fixing plate 7 is fixedly connected with the first supporting frame 8. The motor fixing plate 7 is used for fixing the motor reducer 9. The third connecting plate 6 is connected with the first connecting plate 14. The motor reducer 9 is connected with the third connecting plate 6 through the motor fixing plate 7, and is used for driving the third connecting plate 6 to rotate through the motor reducer 9, so as to drive the internal turnover assembly 2 to turn over.

[0127] In the embodiment, the first supporting frame 8 is a cabinet-shaped support with a certain height. An opening is arranged at the upper side of the cabinet-shaped support, and the opening is fixedly connected with the motor fixing plate 7. A through hole is formed in the middle of the motor fixing plate 7. The motor reducer 9 is connected with the third connecting plate 6 through the through hole, and a preset gap is arranged between the third connecting plate 6 and the motor fixing plate 7, so as to reduce the friction between the third connecting plate 6 and the motor fixing plate 7, and facilitate the axial rotation of the third connecting plate 6 around the motor reducer 9 when the motor reducer 9 works. At the same time, the lower part of the third connecting plate 6 is connected with the first connecting plate 14, so that the first connecting plate 14 is driven to rotate and in turn drive the internal turnover assembly 2 to rotate when the third connecting plate 6 rotates axially around the motor reducer 9, and the turnover of the internal turnover assembly 2 is realized. Specifically, the first connecting plate 14 can be an L-shaped connecting plate. When the L-shaped connecting plate is connected with the internal turnover assembly 2 and the third connecting plate 6, the vertical part of the L-shaped connecting plate is connected with the third connecting plate 6, and the horizontal part is connected with the internal turnover assembly 2. The connection can be achieved by bolt fixing or other ways, which is not limited here. In addition, in a possible embodiment, in order to strengthen the supporting effect of the L-shaped connecting plate, a plurality of reinforcing ribs can be arranged at the horizontal and vertical connection positions of the L-shaped connecting plate, so as to improve the supporting and fixing effects of the L-shaped connecting plate.

[0128] Optionally, referring to Figure 8 The driven assembly 5 comprises a second supporting frame 10, an automatic aligning bearing seat 12 and a driven rotating shaft 13. The second supporting frame 10 is connected with the automatic aligning bearing seat 12. One end of the driven rotating shaft 13 is movably connected with the automatic aligning bearing seat 12, and the other end is fixedly connected with the second connecting plate 20. The driven rotating shaft 13 is used for following the rotation of the internal turnover assembly 2.

[0129] In the embodiment, the second support frame 10 is also a cabinet-shaped support frame with a certain height, and an opening is arranged on the upper side of the second support frame 10, and the automatic aligning bearing seat 12 is arranged in the opening. A through hole is arranged in the middle of the automatic aligning bearing seat 12, and the follow-up rotating shaft 13 is movably connected to the automatic aligning bearing seat 12 and the second support frame 10 through the through hole. The follow-up rotating shaft 13 comprises a follow-up rotating plate, and the follow-up rotating plate is fixed to one end of the follow-up rotating shaft 13. The second connecting plate 20 is fixedly connected to the follow-up rotating shaft 13 through the follow-up rotating plate, for example, by a bolt. Specifically, the second connecting plate 20 can also be an L-shaped connecting plate, and the vertical part of the L-shaped connecting plate is connected to the follow-up rotating plate on the follow-up rotating shaft 13, and the horizontal part is connected to the inner turnover assembly 2. Similarly, in order to improve the supporting effect of the second connecting plate 20, a reinforcing rib can also be arranged on the L-shaped connecting plate. It should be noted that the first support frame 8 and the second support frame 10 can also be other shaped support frames, and the first connecting plate 14 and the second connecting plate 20 can also be other shaped connecting plates, and the specific shapes are not limited herein.

[0130] Optionally, referring to Figure 8 The driven assembly 5 further comprises a bearing connecting plate 100, an adjusting block 11 and an adjusting bolt. The bearing connecting plate 100 is arranged on the second support frame 10 and connected to the automatic aligning bearing seat 12. The adjusting block 11 is connected to the bearing connecting plate 100. The adjusting bolt is arranged on the adjusting block 11, and the adjusting bolt is used to adjust the position of the follow-up rotating shaft 13 in the horizontal and / or vertical direction to be collinear with the power assembly 3.

[0131] In the embodiment, the bearing connecting plate 100 is arranged at the opening of the second support frame 10 and is fixed on the second support frame 10. The bearing connecting plate 100 is provided with a through hole in the middle, the automatic aligning bearing seat 12 is installed at the through hole of the bearing connecting plate, and a part of the follow-up rotating shaft 13 passes through the through hole and is located in the second support frame 10, and a part of the follow-up rotating shaft 13 protrudes from the automatic aligning bearing seat 12 and is connected with the second connecting plate 20. The bearing connecting plate 100 is provided with adjusting blocks 11 around the bearing connecting plate 100, and each adjusting block 11 is provided with an adjusting bolt (not shown in the figure) of a certain length. Among them, the left and right positions of the automatic aligning bearing seat 12 are adjusted through the left and right adjusting blocks 11, so as to realize the left and right position adjustment of the follow-up rotating shaft 13; the up and down positions of the automatic aligning bearing seat 12 are adjusted through the upper and lower adjusting blocks 11, so as to realize the up and down position adjustment of the follow-up rotating shaft 13, so as to ensure that the follow-up rotating shaft 13 of the driven end and the power assembly 3 of the driving end are collinear, so as to realize coaxial rotation, and improve the balance stability of the internal turnover assembly 2 between the driving end and the driven end. In the embodiment, the adjusting distance between the adjusting bolts on the upper, lower, left and right adjusting blocks 11 and the automatic aligning bearing seat 12 can be adjusted by respectively screwing the adjusting bolts on the adjusting blocks 11 to contact the automatic aligning bearing seat 12, so as to realize the collinearity of the driven end and the driving end.

[0132] Optionally, referring to Figure 9 , the internal turnover assembly 2 further comprises a support frame 15, a pressing plate assembly 17 and an inflation assembly; the grabbing assembly comprises a left-right adjusting assembly 18 and a front-rear adjusting assembly 19; the first connecting plate 14 and the second connecting plate 20 are fixedly connected on both sides of the support frame 15 respectively; the cutting knife assembly 16, the pressing plate assembly 17, the left-right adjusting assembly 18, the front-rear adjusting assembly 19 and the inflation assembly are all installed on the support frame 15; the pressing plate assembly 17 is used for pressing the material bag; the left-right adjusting assembly 18 and the front-rear adjusting assembly 19 are used for adjusting the distance between each adjusting assembly and the material bag and clamping the material bag according to the size of the material bag; and the inflation assembly is used for inflating the material bag.

[0133] Among them, the support frame 15 is a support plate with a preset thickness, the first side lower surface of the support frame 15 is fixedly connected with the first connecting plate 14 through a bolt or a threaded shaft or other connection methods, and the second side lower surface of the support frame 15 relative to the first side is fixedly connected with the second connecting plate 20 through a bolt or a threaded shaft or other connection methods. The upper surface of the support frame 15 is sequentially provided with the cutting knife assembly 16, the pressing plate assembly 17, the left-right adjusting assembly 18, the inflation assembly and the front-rear adjusting assembly 19. Among them, the cutting knife assembly 16 is located at the front end of the pressing plate assembly 17, the left-right adjusting assembly 18 is located at the side of the support frame 15, and the front-rear adjusting assembly 19 is arranged relative to the pressing plate assembly 17, and the inflation assembly is installed in the middle of the support frame 15 surrounded by the front-rear adjusting assembly 19, the left-right adjusting assembly 18 and the pressing plate assembly 17.

[0134] In this embodiment, when the bag is cut and poured, first, the bag is placed in the middle of the upper surface of the support frame 15, the bag opening end is pressed by the pressing plate assembly 17, the left-right adjusting assembly 18 and the front-back adjusting assembly 19 are adjusted to the appropriate position according to the size of the bag and clamped the bag, and then the bag is inflated by the inflation assembly. When the inflation is completed, the entire internal turnover assembly 2 is turned over 90° to the left under the drive of the motor reducer 9 of the power assembly 3, so that the bag opening at the pressing plate assembly 17 is located in the upward position, and the rotation clamping of the bag opening at the pressing plate assembly 17 by the pressing plate assembly 17, the left-right adjusting assembly 18 and the front-back adjusting assembly 19 determines that there is no rubber plug at the bag opening at the pressing plate assembly 17. Then the bag opening is cut by the cutter assembly 16, and after the cutting is completed, the entire internal turnover assembly 2 is turned over 180° in the opposite direction under the drive of the motor reducer 9, so that the bag opening is downward, at this time the pressing plate assembly 17 is relaxed, the bag opening is opened, and the rubber plug is dropped, thereby realizing the automatic operation of the bag cutting and pouring.

[0135] Optionally, referring to Figure 11 , the left-right adjusting assembly 18 comprises a first mounting bottom plate 21, a first clamping jaw pneumatic cylinder assembly 22, a second clamping jaw pneumatic cylinder assembly 24, a third clamping jaw pneumatic cylinder assembly 29, a fourth clamping jaw pneumatic cylinder assembly 32, a fifth clamping jaw pneumatic cylinder assembly 25, a sixth clamping jaw pneumatic cylinder assembly 28, a first pair of light fiber installation sheet metal 23, a second pair of light fiber installation sheet metal 30, a first pneumatic cylinder assembly mounting plate 31 and a second pneumatic cylinder assembly mounting plate; the first mounting bottom plate 21 is mounted on the support frame 15; the first mounting bottom plate 21 is slidably connected with the first pneumatic cylinder assembly mounting plate 31 and the second pneumatic cylinder assembly mounting plate; the first pneumatic cylinder assembly mounting plate 31 is fixedly connected with the third clamping jaw pneumatic cylinder assembly 29, the fourth clamping jaw pneumatic cylinder assembly 32 and the second pair of light fiber installation sheet metal 30; the second pneumatic cylinder assembly mounting plate is fixedly connected with the first clamping jaw pneumatic cylinder assembly 22, the second clamping jaw pneumatic cylinder assembly 24 and the first pair of light fiber installation sheet metal 23; the first clamping jaw pneumatic cylinder assembly 22 and the fourth clamping jaw pneumatic cylinder assembly 32 are oppositely arranged, the second clamping jaw pneumatic cylinder assembly 24 and the third clamping jaw pneumatic cylinder assembly 29 are oppositely arranged, and the first pair of light fiber installation sheet metal 23 and the second pair of light fiber installation sheet metal 30 are oppositely arranged; the first pair of light fiber installation sheet metal 23 and the second pair of light fiber installation sheet metal 30 are used for installing the pair of light fibers; the fifth clamping jaw pneumatic cylinder assembly 25 and the sixth clamping jaw pneumatic cylinder assembly 28 are oppositely arranged on the first mounting bottom plate 21.

[0136] The above-described each jaw cylinder assembly specifically includes a cylinder and a clamping finger, and the opening and closing of the clamping finger is driven by the cylinder to realize the loosening and clamping of the material bag. The first and second pairs of laser fiber installation plates 23 and 30 are provided with a pair of laser fibers, which are specifically used to sense the inflation state of the material bag when the material bag is inflated by the inflation assembly, and the inflation is stopped when the material bag is sensed by the pair of laser fibers.

[0137] In the embodiment, the left-right adjusting assembly 18 is mainly adjusted according to the width of the material bag. In specific use, the width of the material bag can be input on the touch screen of the control system, and the position of the first cylinder assembly installation plate 31 and the second cylinder assembly installation plate on the first installation base plate 21 is adjusted according to the input width, so that the first jaw cylinder assembly 22, the second jaw cylinder assembly 24, the third jaw cylinder assembly 29 and the fourth jaw cylinder assembly 32 are adjusted to the specified positions corresponding to the input width. In addition, for the material bag with a longer length, the fifth jaw cylinder assembly 25 and the sixth jaw cylinder assembly 28 can be additionally provided for clamping.

[0138] Optionally, the left-right adjusting assembly 18 further comprises a first motor and a synchronous belt. The first motor is installed on the first installation base plate 21 and is used to drive the synchronous belt transmission. The synchronous belt is connected with the first installation base plate 21, the first cylinder assembly installation plate 31 and the second cylinder assembly installation plate respectively, and is used to drive the first cylinder assembly installation plate 31 and / or the second cylinder assembly installation plate to slide through the synchronous belt.

[0139] In the embodiment, the width adjustment between the first jaw cylinder assembly 22, the second jaw cylinder assembly 24, the third jaw cylinder assembly 29 and the fourth jaw cylinder assembly 32 in the left-right adjusting assembly 18 can be adjusted by the first motor driving the synchronous belt. The first motor drives the synchronous belt transmission, thereby driving the first cylinder assembly installation plate 31 and / or the second cylinder assembly installation plate connected with the synchronous belt to transmit, so as to realize the width adjustment between the jaw cylinder assemblies. In a possible embodiment, the position of the synchronous belt is set in the middle part of the first cylinder assembly installation plate 31 and the second cylinder assembly installation plate, and the slide rails are respectively arranged on the first installation base plate 21 corresponding to the positions of the two sides of the installation plate, so that the first cylinder assembly installation plate 31 and the second cylinder assembly installation plate can slide on the slide rails, thereby improving the support stability of the first cylinder assembly installation plate 31 and the second cylinder assembly installation plate on the first installation base plate 21. In addition, a screw rod can be arranged between the first cylinder assembly installation plate 31, the second cylinder assembly installation plate and the first installation base plate 21, and the screw rod is connected with the first electrode, so as to drive the screw rod to rotate by the first electrode to realize the width adjustment of the left-right adjusting assembly 18. Other ways can also be used to realize the width adjustment, which is not limited here.

[0140] Optionally, please refer toFigure 11 The left-right adjusting assembly 18 further comprises a carrier bottom plate 26 and a support column 27; the carrier bottom plate 26 is used to carry the material bag; the carrier bottom plate 26 is connected with the first mounting bottom plate 21 through the support column 27.

[0141] The carrier bottom plate 26 is at a preset height from the first mounting bottom plate 21, and is provided with a hollowed-out position, through which the inflation assembly inflates the material bag carried on the carrier bottom plate 26. In the embodiment, since the material bag is generally a jute bag supported by jute, cotton and other hemp fabrics or a plastic bag prone to wear and tear, the material bag is placed at a certain height, which can reduce the wear and tear or puncture of the material bag by each part of the left-right adjusting assembly 18, reduce the possibility of the rubber plug being scattered due to the damage of the material bag, and improve the customer's experience of pouring the material bag.

[0142] Optionally, referring to Figure 13 The pressing plate assembly 17 comprises a lower pressing plate 46, an upper pressing plate 47, a first lifting shaft 48, a first lifting cylinder 49, a third cylinder mounting plate 50, a fixing plate 51, a first linear bearing 52, a second linear bearing 53, a second lifting shaft 54, a third lifting shaft 531, a third linear bearing 55 and a lifting electric cylinder 56; the lower pressing plate 46 is provided with the first lifting shaft 48 and the first lifting cylinder 49 at both ends; the lower end of the first lifting shaft 48 is connected with the first mounting bottom plate 21 through the first linear bearing 52; the lower end of the first lifting cylinder 49 is connected with the first mounting bottom plate 21 through the third cylinder mounting plate 50 and the fixing plate 51; the first lifting cylinder 49 is used to realize the up-down movement of the lower pressing plate 46; the upper pressing plate 47 is arranged below the lower pressing plate 46; the middle part of the upper pressing plate 47 is provided with the lifting electric cylinder 56 and the second lifting shaft 54; the lower end of the second lifting shaft 54 is connected with the first mounting bottom plate 21 through the third linear bearing 55; the lifting electric cylinder 56 is used to realize the up-down movement of the upper pressing plate 47; the upper pressing plate 47 is provided with the third lifting shaft 531 at both ends; the lower end of the third lifting shaft 531 is connected with the first mounting bottom plate 21 through the second linear bearing 53.

[0143] In the embodiment, the upper pressing plate 47 and the lower pressing plate 46 are both provided with through grooves, and the main process of pressing and cutting the material bag is that the upper pressing plate 47 and the lower pressing plate 46 are spaced apart by a preset distance, after the material bag is placed on the carrier bottom plate 26, the corners of the material bag are lifted during the inflation process of the material bag by the inflation assembly, at this time, the lifting electric cylinder 56 drives the upper pressing plate 47 to rise, the first lifting cylinder 49 drives the lower pressing plate 46 to press down, so that the material bag is clamped by the pressing between the upper pressing plate 47 and the lower pressing plate 46, so that the cutting knife 39 of the cutting knife assembly 16 cuts the bag from the through grooves of the upper pressing plate 47 and the lower pressing plate 46.

[0144] Optionally, the upper pressing plate 47 is provided with a groove; the lower pressing plate 46 is provided with a protrusion; the upper pressing plate 47 and the lower pressing plate 46 are matched by the concave-convex matching of the groove and the protrusion to realize the pressing of the material bag.

[0145] In the embodiment, the groove of the upper pressing plate 47 is arranged at the periphery of the through slot of the upper pressing plate 47, the protrusion of the lower pressing plate 46 is arranged at the periphery of the through slot of the lower pressing plate 46, and the size of the groove and the protrusion is matched, so that when the upper pressing plate 47 and the lower pressing plate 46 clamp the material bag, the clamping of the material bag is further enhanced by the concave-convex matching, and the cutting efficiency of the material bag is improved.

[0146] Optionally, referring to Figure 12 , the cutting knife assembly 16 comprises a module mounting plate 33, a Y-axis module 34, a first tank chain 35, a tank chain mounting plate 36, a lifting module 37, a roller 38, a cutting knife 39, an optical fiber assembly, a cutting knife connecting plate 42, a tank chain connecting plate 43, a second tank chain 44, and a lifting module mounting plate 45; the Y-axis module 34 is fixedly connected with the module mounting plate 33; the first tank chain 35 is connected with the module mounting plate 33; the Y-axis module 34 is further slidably connected with the lifting module mounting plate 45; one end of the tank chain mounting plate 36 is connected with the first tank chain 35, and the other end is connected with the lifting module mounting plate 45, which is used to drive the lifting module mounting plate 45 to move left and right through the first tank chain 35; the lifting module mounting plate 45 is externally connected with the lifting module 37; the lower end of the lifting module 37 is connected with the first mounting bottom plate 21; the lifting module 37 is externally provided with the cutting knife connecting plate 42; the cutting knife connecting plate 42 is fixedly connected with the tank chain connecting plate 43; one end of the second tank chain 44 is connected with the lifting module mounting plate 45, and the other end is connected with the tank chain connecting plate 43; the cutting knife 39, the optical fiber assembly, and the roller 38 are mounted on the cutting knife connecting plate 42; wherein the optical fiber assembly is used to push out the cutting knife 39 through the roller 38 to cut the material bag when the existence of the material bag is sensed, and to retract the cutting knife 39 through the roller 38 to stop the cutting action when the material bag is not sensed; the upper pressing plate 47 and the lower pressing plate 46 are both provided with a through slot, and the position of the cutting knife 39 corresponds to the position of the through slot; the cutting knife 39 is used to cut the material bag through the through slot.

[0147] The optical fiber assembly is an optical fiber sensor for sensing the material bag, which specifically can include an optical fiber head and an optical fiber amplifier. The optical fiber assembly includes two groups of optical fiber sensors, i.e., a first optical fiber 40 and a second optical fiber 41, which are respectively arranged on both sides of the cutting knife 39. During the cutting work, only one group of optical fibers is used to work, so that after cutting, a part of the connection is left, so that the cut-off bag at the bag opening is still connected with the material bag, which is convenient for the collection of the waste bag. For example, referring to Figure 12, the optical fiber assembly includes a first optical fiber 40 and a second optical fiber 41, when the cutter 39 is moved to the right from the current position to cut the bag, the second optical fiber 41 works, and the first optical fiber 40 does not work; while the cutter 39 is located at the rightmost position and needs to be moved to the left to cut the bag, the first optical fiber 40 works, and the second optical fiber 41 does not work; so that in the above two working states, the optical fiber is in front of the cutter 39, when the optical fiber senses the bag, the cutter 39 cuts the bag, and when the optical fiber does not sense the bag, the cutter 39 stops cutting the bag, so that after the cutter 39 stops cutting the bag, the bag and the cut are still considered as a whole, which is convenient for the collection of the waste bag behind.

[0148] In the embodiment, the working process of cutting the bag by using the cutter assembly 16 is as follows: the cutter 39 of the cutter assembly 16 is moved under the pressing plate assembly 17, the cutter 39 is lifted to the through slot of the upper pressing plate 47 and the lower pressing plate 46 through the lifting module 37 and the second tank chain 44, and then the cutter 39 is moved left and right to cut the bag through the Y-axis module 34 and the first tank chain 35.

[0149] Optionally, referring to Figure 14 , the front and rear adjusting assembly 19 includes a front and rear moving module 57, an optical shaft 58, a sensor mounting sheet metal 59, a fourth linear bearing 60, a fifth linear bearing 703, a sensor 61, a second mounting bottom plate 62, a seventh clamping jaw cylinder assembly 65, a first cylinder mounting plate 66, a second cylinder mounting plate 702, a first moving bottom plate 67, a second moving bottom plate 701, an eighth clamping jaw cylinder assembly 70, a front and rear module mounting plate 69, and a pressing plate 68; the front and rear moving module 57 is connected with the first mounting bottom plate 21 through the front and rear module mounting plate 69 and the pressing plate 68; the second mounting bottom plate 62 is arranged on the front and rear moving module 57; the sensor mounting sheet metal 59 is arranged on the second mounting bottom plate 62 and connected with the sensor 61; the optical shaft 58 is mounted on the second mounting bottom plate 62; the optical shaft 58 is slidably connected with the fourth linear bearing 60 and the fifth linear bearing 703 at both ends; the fourth linear bearing 60 is connected with the first moving bottom plate 67 outside; the first moving bottom plate 67 is connected with the first cylinder mounting plate 66 outside; the first cylinder mounting plate 66 is connected with the seventh clamping jaw cylinder assembly 65; the fifth linear bearing 703 is connected with the second moving bottom plate 701 outside; the second moving bottom plate 701 is connected with the second cylinder mounting plate 702 outside; the second cylinder mounting plate is connected with the eighth clamping jaw cylinder assembly 70; the seventh clamping jaw cylinder assembly 65 and the eighth clamping jaw cylinder assembly 70 are arranged opposite to each other.

[0150] The front and rear moving module 57 is a standard module and is driven by a servo motor. The sensor mounting plate 59 is arranged at the upper end of the second mounting bottom plate 62, and the sensor 61 is arranged on the sensor mounting plate 59. The sensor 61 is used to sense the material bag. The front and rear moving module 57 is controlled to adjust the front and rear movement of the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 according to whether the sensor 61 senses the material bag or not, so as to adjust the clamping position according to the length of the material bag. Specifically, the sensor 61 can be provided with a plurality of sensors, for example, three sensors, which are arranged at a predetermined distance and uniformly distributed on the sensor mounting plate 59, so as to improve the sensing accuracy of the sensor 61 on the material bag. In addition, the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 are arranged opposite to each other, and the clamping fingers of the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 face the direction of the pressing plate assembly 17, so as to improve the clamping effect on the material bag.

[0151] In the embodiment, the front and rear adjusting assembly 19 can adjust the position according to the width and length of the material bag, so as to improve the adaptability to the size of the material bag and the clamping effect on the material bag. The length adjustment is realized by driving the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 to move forward and backward by the front and rear moving module 57. The width adjustment is realized by driving the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 to move left and right by the fourth linear bearing 60 and the fifth linear bearing 60 on the optical axis 58.

[0152] Optionally, referring to Figure 14 , the front and rear adjusting assembly 19 further comprises a motor mounting plate 63, a motor shield 64, a second motor and a left and right rotating screw rod. One side of the second mounting bottom plate 62 is connected with the motor mounting plate 63. The outer side of the motor mounting plate 63 is connected with the motor shield 64, and the second motor is arranged in the motor shield 64. One end of the left and right rotating screw rod is connected with the second motor, and the other end is respectively connected with the first moving bottom plate 67 and the second moving bottom plate. The second motor is used to drive the left and right rotating screw rod to rotate, so as to drive the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 to move. In the embodiment, the second motor is used to drive the left and right rotating screw rod to rotate, so as to drive the seventh clamping cylinder assembly 65 and the eighth clamping cylinder assembly 70 to move left and right, and the front and rear adjusting assembly 19 can adjust the position according to the width of the material bag, which is convenient to operate and improves the adjustment efficiency.

[0153] Optionally, referring to Figure 15The inflating assembly comprises a connecting column 71, a lifting cylinder mounting plate 72, a second lifting cylinder 73 and an inflating needle 74. One end of the connecting column 71 is connected with the first mounting bottom plate 21, and the other end is connected with the lifting cylinder mounting plate 72. The connecting column 71 and the second lifting cylinder 73 are both mounted on the lifting cylinder mounting plate 72. The inflating needle 74 is connected with the second lifting cylinder 73. The inflating needle 74 is located at the hollowed position of the carrier bottom plate 26, and is used for inflating the material bag on the carrier bottom plate 26 through the carrier bottom plate 26. The second lifting cylinder 73 is used for driving the inflating needle 74 to move up and down.

[0154] The first mounting bottom plate 21 and the support frame 15 are provided with accommodating through holes for accommodating the second lifting cylinder 73 and the inflating needle 74. The accommodating through holes are located below the hollowed position of the carrier bottom plate 26. The first mounting bottom plate 21 and the support frame 15 are also provided with connecting through holes matched with the size of the connecting column 71. The second lifting cylinder 73 and the inflating needle 74 pass through the accommodating through holes and are located below the hollowed position of the carrier bottom plate 26. The connecting column 71 passes through the connecting through holes and is connected with the first mounting bottom plate 21. Specifically, the connecting column 71 can be fixed on the first mounting bottom plate 21 by fixing bolts after passing through the connecting through holes. The connecting column 71 acts as a connecting intermediary between the first mounting bottom plate 21 and the lifting cylinder mounting plate 72. The function of the connecting column 71 is to install the inflating assembly as a whole below the carrier bottom plate 26, so that the material bag on the carrier bottom plate 26 can be inflated by the inflating needle 74.

[0155] In the embodiment, after the material bag is placed on the carrier bottom plate 26, the inflating needle 74 is driven by the second lifting cylinder 73 to move upwards to inflate the material bag above. Then, after the light fiber senses the material bag, the inflating needle 74 stops inflating, and the inflating needle 74 is driven by the second lifting cylinder 73 to move downwards. Thus, by inflating the material bag, the pouring of the rubber plug after cutting the bag is facilitated, and the pouring efficiency is improved.

[0156] It should be noted that each module included in the device of the above embodiment can be a standard module, which is driven by a servo motor to realize the corresponding function.

[0157] Based on the above described device, the specific working process of the device in the embodiment of the application is as follows: first, the mechanical hand or the automatic carrying assembly carries the material bag to the carrier bottom plate 26, the pressing plate assembly 17 is used for pressing the bag opening of the material bag, and the front and rear adjusting assembly 19 and the left and right adjusting assembly 18 are used for clamping the four sides of the material bag. Then the second lifting cylinder 73 of the inflation assembly drives the inflation needle 74 to move upward to inflate the material bag. The opposite light fiber installed on the first pair of opposite light fiber installation metal plates 23 and the second pair of opposite light fiber installation metal plates 30 stops inflating after sensing the material bag. The internal turnover assembly 2 is driven by the motor reducer 9 to turn left by 90°, and the rotation of the pressing plate assembly 17, the front and rear adjusting assembly 19 and the left and right adjusting assembly 18 ensures that there is no rubber plug at the bag opening of the pressing plate assembly 17. The cutter assembly 16 cuts the bag, and after the cutter assembly 16 cuts the bag opening, the internal turnover assembly 2 is driven by the motor reducer 9 to turn right by 180°, the pressing plate assembly 17 is relaxed, the bag opening is opened, and the rubber plug is dropped. At the same time, during the dropping of the rubber plug, the rotation of the front and rear adjusting assembly 19 and the left and right adjusting assembly 18 ensures that the rubber plug can be completely dropped. Since the weight of a bag of rubber plug bag is about 10 Kg, the labor intensity of manual bag cutting and dumping is large, therefore, the above device can be used to replace manual cutting and dumping of the rubber plug bag, reduce the labor intensity of workers, reduce labor costs, and improve enterprise efficiency, image and benefit through automatic dumping of the device.

[0158] It should be noted that the 90° turning and 180° turning described in the device of the application are examples, the internal turnover assembly 2 of the application can realize 360° turning at any angle, in addition, the turnover and dumping device of the application can be used for dumping of other material bags, and the specific application is not limited here.

[0159] It should be noted that the above description of the disclosed embodiments enables a person skilled in the art to implement or use the application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the application. Therefore, the application should not be limited to the embodiments shown herein, but should be consistent with the widest scope of principles and novel features disclosed herein.

Claims

1. A tipper device, characterised in that, The device comprises: a frame, a driving assembly, an internal turnover assembly and a connecting assembly; the frame is connected with the driving assembly, and the frame is used for fixing the driving assembly; the internal turnover assembly is located inside the driving assembly; the internal turnover assembly is connected with the driving assembly through the connecting assembly, and the driving assembly is used for driving the internal turnover assembly to turn over; the internal turnover assembly comprises a grabbing assembly and a cutting knife assembly, the grabbing assembly is used for grabbing a bag, and the cutting knife assembly is used for cutting the bag to make the material in the bag pour out after the internal turnover assembly is driven to turn over by the driving assembly; the connecting assembly comprises a first connecting plate and a second connecting plate; the first connecting plate and the second connecting plate are fixedly connected on both sides of the internal turnover assembly respectively; the internal turnover assembly further comprises: a support frame, a pressing plate assembly and an inflation assembly; the grabbing assembly comprises a left-right adjusting assembly and a front-rear adjusting assembly; the first connecting plate and the second connecting plate are fixedly connected on both sides of the support frame respectively; the cutting knife assembly, the pressing plate assembly, the left-right adjusting assembly, the front-rear adjusting assembly and the inflation assembly are all installed on the support frame; the pressing plate assembly is used for pressing the bag; the left-right adjusting assembly and the front-rear adjusting assembly are used for adjusting the distance between each adjusting assembly and the bag and clamping the bag according to the size of the bag; the inflation assembly is used for inflating the bag; the driving assembly comprises a power assembly and a driven assembly; the frame is arranged at the bottom of the power assembly and the driven assembly, and both ends of the frame are connected with the power assembly and the driven assembly respectively; the power assembly is connected with the first connecting plate, and the power assembly is used for driving the first connecting plate to rotate, thereby driving the internal turnover assembly to turn over; the driven assembly is connected with the second connecting plate; the driven assembly comprises a second support frame, an automatic aligning bearing seat and a follow-up rotating shaft; the second support frame is connected with the automatic aligning bearing seat; one end of the follow-up rotating shaft is movably connected with the automatic aligning bearing seat, and the other end is fixedly connected with the second connecting plate, and the follow-up rotating shaft is used for following the rotation of the internal turnover assembly.

2. The inverted pourer of claim 1, wherein the power assembly comprises a third connecting plate, a motor fixing plate, a first support frame and a motor reducer; the motor reducer is located in the first support frame; the first support frame is provided with an opening, and the motor fixing plate is located at the opening; the motor fixing plate is fixedly connected with the first support frame; the motor fixing plate is used for fixing the motor reducer; the third connecting plate is connected with the first connecting plate; the motor reducer is connected with the third connecting plate through the motor fixing plate, and is used for driving the third connecting plate to rotate through the motor reducer, thereby driving the internal turnover assembly to turn over.

3. The inverted pourer of claim 1 wherein, the driven assembly further comprises a bearing connecting plate, an adjusting block and an adjusting bolt; the bearing connecting plate is installed on the second support frame and connected with the automatic aligning bearing seat; The adjusting block is connected with the bearing connecting plate; The adjusting bolt is installed on the adjusting block, and is used for adjusting the position of the follow-up rotating shaft in the horizontal and / or vertical direction to be collinear with the power assembly.

4. The inverted pourer of claim 1 wherein, The left-right adjusting assembly comprises: A first mounting bottom plate, a first clamping jaw cylinder assembly, a second clamping jaw cylinder assembly, a third clamping jaw cylinder assembly, a fourth clamping jaw cylinder assembly, a fifth clamping jaw cylinder assembly, a sixth clamping jaw cylinder assembly, a first pair of laser fiber installation sheet metal, a second pair of laser fiber installation sheet metal, a first cylinder assembly mounting plate, and a second cylinder assembly mounting plate; The first mounting bottom plate is installed on the support frame; The first mounting bottom plate is slidably connected with the first cylinder assembly mounting plate and the second cylinder assembly mounting plate, respectively; The third clamping jaw cylinder assembly, the fourth clamping jaw cylinder assembly, and the second pair of laser fiber installation sheet metal are fixedly connected on the first cylinder assembly mounting plate; The first clamping jaw cylinder assembly, the second clamping jaw cylinder assembly, and the first pair of laser fiber installation sheet metal are fixedly connected on the second cylinder assembly mounting plate; The first clamping jaw cylinder assembly and the fourth clamping jaw cylinder assembly are oppositely arranged, the second clamping jaw cylinder assembly and the third clamping jaw cylinder assembly are oppositely arranged, and the first pair of laser fiber installation sheet metal and the second pair of laser fiber installation sheet metal are oppositely arranged; The first pair of laser fiber installation sheet metal and the second pair of laser fiber installation sheet metal are used for installing the pair of laser fibers; The fifth clamping jaw cylinder assembly and the sixth clamping jaw cylinder assembly are oppositely arranged on the first mounting bottom plate.

5. The inverted pourer of claim 4, wherein, The left-right adjusting assembly further comprises a first motor and a synchronous belt; The first motor is installed on the first mounting bottom plate and is used for driving the synchronous belt transmission; The synchronous belt is connected with the first mounting bottom plate, the first cylinder assembly mounting plate, and the second cylinder assembly mounting plate, respectively, and is used for sliding the first cylinder assembly mounting plate and / or the second cylinder assembly mounting plate through the synchronous belt.

6. The inverted pourer of claim 4 wherein, The left-right adjusting assembly further comprises: A carrier bottom plate and a support column; The carrier bottom plate is used for carrying a material bag; The carrier bottom plate is connected with the first mounting bottom plate through the support column.

7. The inverted pourer of claim 4 wherein, The pressing plate assembly comprises: A lower pressing plate, an upper pressing plate, a first lifting shaft, a first lifting cylinder, a third cylinder mounting plate, a fixed plate, a first linear bearing, a second linear bearing, a second lifting shaft, a third lifting shaft, a third linear bearing, and a lifting electric cylinder; Both ends of the lower pressing plate are provided with the first lifting shaft and the first lifting cylinder; The lower end of the first lifting shaft is connected with the first mounting bottom plate through the first linear bearing; The lower end of the first lifting cylinder is connected with the first mounting bottom plate through the third cylinder mounting plate and the fixed plate; The first lifting cylinder is used for realizing the up-and-down movement of the lower pressing plate; The upper pressing plate is arranged below the lower pressing plate; The middle part of the upper pressing plate is provided with the lifting electric cylinder and the second lifting shaft; The lower end of the second lifting shaft is connected with the first mounting bottom plate through the third linear bearing; The lifting cylinder is used to realize the up-down movement of the upper pressing plate. The upper pressing plate is provided with a third lifting shaft at each end. The lower end of the third lifting shaft is connected with the first mounting bottom plate through the second linear bearing.

8. The inverted pourer of claim 7, wherein, The upper pressing plate is provided with a groove. The lower pressing plate is provided with a protruding key. The upper pressing plate and the lower pressing plate realize the pressing of the material bag through the concave-convex matching of the groove and the protruding key.

9. The inverted pourer of claim 7, wherein, The cutting knife assembly comprises: a module mounting plate, a Y-axis module, a first tank chain, a tank chain mounting plate, a lifting module, a roller, a cutting knife, an optical fiber assembly, a cutting knife connecting plate, a tank chain connecting plate, a second tank chain and a lifting module mounting plate; The Y-axis module is fixedly connected with the module mounting plate; The first tank chain is connected with the module mounting plate; The Y-axis module is also slidably connected with the lifting module mounting plate; One end of the tank chain mounting plate is connected with the first tank chain, and the other end is connected with the lifting module mounting plate, so as to drive the lifting module mounting plate to move left and right through the first tank chain; The lifting module mounting plate is connected with the lifting module outside; The lower end of the lifting module is connected with the first mounting bottom plate; The cutting knife connecting plate is arranged outside the lifting module; The cutting knife connecting plate is fixedly connected with the tank chain connecting plate; one end of the second tank chain is connected with the lifting module mounting plate, and the other end is connected with the tank chain connecting plate; the cutting knife, the optical fiber assembly and the roller are mounted on the cutting knife connecting plate; wherein, the optical fiber assembly is used to push out the cutting knife through the roller to cut the bag when the existence of the material bag is sensed, and to retract the cutting knife through the roller to stop the cutting action when the material bag is not sensed; The upper pressing plate and the lower pressing plate are both provided with a through groove, and the position of the cutting knife corresponds to the position of the through groove; The cutting knife is used to cut the material bag through the through groove.

10. The inverted pourer of claim 4 wherein, The front-back adjusting assembly comprises: a front-back moving module, an optical shaft, a sensor mounting plate, a fourth linear bearing, a fifth linear bearing, a sensor, a second mounting bottom plate, a seventh clamping jaw cylinder assembly, a first cylinder mounting plate, a second cylinder mounting plate, a first moving bottom plate, a second moving bottom plate, an eighth clamping jaw cylinder assembly, a front-back module mounting plate and a pressing plate; The front-back moving module is connected with the first mounting bottom plate through the front-back module mounting plate and the pressing plate; The second mounting bottom plate is arranged on the front-back moving module; The sensor mounting plate is arranged on the second mounting bottom plate and connected with the sensor; The optical shaft is mounted on the second mounting bottom plate; The fourth linear bearing and the fifth linear bearing are slidably connected with the optical shaft at both ends; The fourth linear bearing is connected with the first moving bottom plate outside; The first moving bottom plate is connected with the first cylinder mounting plate outside; The first cylinder mounting plate is connected with the seventh clamping jaw cylinder assembly; The fifth linear bearing is connected with the second moving bottom plate outside; The second moving bottom plate is connected with the second cylinder mounting plate outside; The second cylinder mounting plate is connected with the eighth clamping jaw cylinder assembly. The seventh clamping jaw cylinder assembly and the eighth clamping jaw cylinder assembly are arranged opposite to each other.

11. The inverted pourer of claim 10, wherein, The front-rear adjusting assembly further comprises: A motor mounting plate, a motor shield, a second motor and left-right rotating lead screws; One side of the second mounting bottom plate is connected with the motor mounting plate; The outer side of the motor mounting plate is connected with the motor shield, and the motor shield is internally provided with the second motor; One end of the left-right rotating lead screws is connected with the second motor, and the other end is respectively connected with the first moving bottom plate and the second moving bottom plate, and the second motor is used for driving the left-right rotating lead screws to rotate so as to drive the seventh clamping jaw cylinder assembly and the eighth clamping jaw cylinder assembly to move.

12. The inverted pourer of claim 6, wherein, The inflating assembly comprises: A connecting column, a lifting cylinder mounting plate, a second lifting cylinder and an inflating needle; One end of the connecting column is connected with the first mounting bottom plate, and the other end is connected with the lifting cylinder mounting plate; The second lifting cylinder is mounted on the lifting cylinder mounting plate; The inflating needle is connected with the second lifting cylinder; The inflating needle is located at the hollow position of the carrier bottom plate, and is used for inflating the material bag on the carrier bottom plate through the carrier bottom plate; and the second lifting cylinder is used for driving the inflating needle to move up and down.

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