Separating and conveying equipment for suction nozzle bags and soft hanging strips

Abstract

The invention discloses suction nozzle bag and soft hanging strip separating and conveying equipment which comprises a bag storage module, a separating module and a bag body supply module, the top of a bearing strip is used for supporting a soft hanging strip body, the neck of a suction nozzle bag on the soft hanging strip body is hung in the bearing strip, and the suction nozzle bag on the bearing strip is pushed into a separating area by a second bag pushing device. And meanwhile, the head end of the soft hanging strip body abuts against the lower end of the arc-shaped guide face and upwarps, and the guide output unit rotates to clamp the head end of the soft hanging strip body so that the head end of the soft hanging strip body can move upwards along the arc-shaped guide face to be gradually separated from the suction nozzle of the suction nozzle bag. Compared with the prior art, the device has the beneficial effects that under the action of the guide block and the guide block, the separated soft hanging strip body rotates backwards to further optimize the separation action, the separation efficiency and effect are improved, the technical effects of separation and suction nozzle bag translation conveying are achieved at the same time, and the whole structure has the advantages of being small in occupied space and easy to maintain.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging machines, in particular to a separating and conveying device for nozzle bags and soft hanging strips. BACKGROUND

[0002] Nozzle bags, as a convenient and lightweight packaging form, have been widely used in the fields of beverages, food, and daily chemical products (such as juice, soy sauce, detergents, and pet food) due to their good sealing, portability, and standability. After forming, nozzle bags are generally hung on soft hanging strips for unified collection and conveying, and are separated before filling work. The arrangement of nozzle bags can refer to a packaging bag arrangement and splicing piece disclosed in Chinese Patent Publication No. "CN203819730U".

[0003] Existing production processes and pain points: Physically separating the soft hanging strip from the nozzle is a necessary step in subsequent filling, boxing, or specific application scenarios (such as non-hanging sales packaging forms).

[0004] The current mainstream method is manual separation: The commonly used method in the industry is manual operation. Workers on the production line need to manually grab or pick up nozzle bags with soft hanging strips and forcibly separate the soft hanging strip from the nozzle root or its connection by tearing, pulling, or using simple tools (such as scissors and knives). This process usually occurs after the filling and sealing process and before the boxing or stacking process.

[0005] Significant disadvantages of manual intervention: Efficiency bottleneck: Manual separation speed is limited and cannot match the production rhythm of high-speed automated filling lines, becoming a key bottleneck limiting the overall production efficiency improvement.

[0006] High labor cost: Requires the deployment of dedicated operators, increasing labor costs and management costs.

[0007] Unstable separation effect: Manual operation is easily affected by factors such as fatigue and proficiency, which may result in incomplete separation (residual soft hanging strip fragments), damage to the nozzle or bag body, and affect product appearance quality and sealing reliability.

[0008] Hygienic risk: In fields with strict hygiene requirements such as food and medicine, excessive manual contact increases the potential risk of contamination.

[0009] Difficult to integrate automation: Manual stations disrupt the complete automation process of the production line, increasing the complexity of logistics and the difficulty of production management. SUMMARY

[0010] The technical problem to be solved by the present application is to provide a separating and conveying device for nozzle bags and soft hanging strips.

[0011] In order to achieve the above object, the application discloses a separating conveying equipment for a suction nozzle bag and a soft hanging strip, which comprises A bag storage module, which comprises a machine box, a rotary conveying device and a hanging rod, the rotary conveying device is fixedly arranged in the machine box, and the hanging rod is used for hanging the suction nozzle bag, and the rotary conveying device is used for driving the rotary movement of the hanging rods.

[0012] A separating module, which comprises a bearing strip, a separating block and a guiding output unit, the bearing strip is movably arranged outside the rotary conveying device, the separating block is fixedly arranged on the top of the bearing strip, the top of the bearing strip is used for supporting the soft hanging strip body, the neck of the suction nozzle bag on the soft hanging strip body is hung in the bearing strip, the suction nozzle bag on the bearing strip is pushed by a second bag pushing device towards the separating block, the first end of the soft hanging strip body is made to be upturned by the separating block, the upturned soft hanging strip body is clamped by the guiding output unit, and the guiding output unit pulls the soft hanging strip body upwards to gradually separate the suction nozzle from the suction nozzle bag, and the separated suction nozzle bag is pushed by the second bag pushing device to the hanging rod.

[0013] Further, the bearing strip is provided with a bag collecting area and a separating area, the separating block is fixedly arranged in the separating area, the suction nozzle bag on the bearing strip is pushed by the second bag pushing device into the separating area, the guiding output unit is arranged above the separating block, and the guiding output unit pulls the soft hanging strip body upwards while moving the suction nozzle bag from the separating area to the bag collecting area.

[0014] Further, the separating block has an arc-shaped guiding surface, the arc-shaped guiding surface makes the first end of the soft hanging strip body upturn, and the guiding output unit clamps the upturned soft hanging strip body and pulls it upwards along the arc-shaped guiding surface to gradually separate the suction nozzle from the suction nozzle bag.

[0015] Further, the separating block is driven to move by a first power source, so that the output end of the bearing strip abuts against the input end of the hanging rod located at the first end of the rotary conveying device.

[0016] Further, the cross section of the hanging rod is in the shape of a mouth, the bottom of the hanging rod is upwardly provided with a first hanging groove, the first hanging groove is communicated with the front and rear sides of the hanging rod, and the two side edges of the opening of the first hanging groove are respectively used for supporting the neck of the suction nozzle bag.

[0017] The bottom of the bearing strip is upwardly provided with a second hanging groove, and the two side edges of the opening of the second hanging groove are used for supporting the neck of the suction nozzle bag located on the soft hanging strip body.

[0018] The second hanging groove is flush with the first hanging groove in height.

[0019] Further, the bottom of the separation block is provided with a first avoiding gap upwards, the first avoiding gap penetrates through the two sides of the separation block, and the first avoiding gap is opposite to the suction nozzle bag in the up-down direction.

[0020] Further, the separation module further comprises a separation frame fixedly arranged on the bearing strip, the guide output unit comprises a driving guide wheel and a driven guide wheel, the driving guide wheel and the driven guide wheel are arranged left and right around the separation block, the driving guide wheel is driven to rotate by a second power source, and a traction channel is formed between the driving guide wheel and the driven guide wheel.

[0021] Further, the guide output unit further comprises a guide block arranged above the driven guide wheel, and the guide block is provided with a guide channel.

[0022] The bottom of the guide block is provided with a second avoiding gap, and the top end of the driven guide wheel is located in the second avoiding gap, so that the driven guide wheel guides the soft hanging strip body output by the traction channel into the guide channel.

[0023] Further, the output end of the bearing strip is provided with a first positioning block, the top of the first positioning block is provided with a first butt joint recess downwards, and the two sides of the outer side surface of the first positioning block are respectively provided with second butt joint recesses.

[0024] The side surfaces on the two sides in the first butt joint recess are respectively arranged outwardly inclined, and the top and the bottom of the second butt joint recess are respectively arranged inclined.

[0025] One side of the mounting rod is provided with a first protruding part and a second protruding part, and a first power source drives the bearing strip to translate so that the first butt joint recess is inserted with the first protruding part and the second butt joint recess is inserted with the second protruding part.

[0026] Further, the outer side surface of the cabinet opposite to the end of the rotary conveying device is provided with a second positioning block which is liftable, the second positioning block is opposite to the input end of the bag body supply module, the bottom of the second positioning block is provided with a third mounting groove inwards, the third mounting groove is used for the suction nozzle bag to pass through, one side of the second positioning block adjacent to the rotary conveying device is provided with a third avoiding gap inwards, the side walls on the two sides in the third avoiding gap are both provided with third protruding parts, and the bottom surface of the output end of the mounting rod is provided with a third butt joint recess which is opposite to the third protruding part.

[0027] Compared with the existing technology, the beneficial effect of the present invention is that: the mechanical automatic strip tearing action (the soft hanging strip body and the suction nozzle bag are separated) is realized by cooperating with the rotating active guide wheel and the driven guide wheel in conjunction with the separation block. At the same time, under the action of the guide block and the guide block, the separated soft hanging strip body is rotated backward to further optimize the separation action and improve the separation efficiency and effect. The above structure simultaneously achieves the technical effects of separation and translational conveying of the suction nozzle bag. The overall structure has the advantages of small space occupation and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this embodiment; Figure 2 for Figure 1 Schematic diagram of section A in the middle; Figure 3 for Figure 1 Schematic diagram of the middle section B; Figure 4 Schematic cross-section of the separation module of this embodiment; Figure 5 for Figure 4 Schematic diagram of the middle C section; Figure 6 for Figure 1 Schematic diagram of the middle D section; Figure 7 This is the state diagram when the load-bearing bar and the mounting rod are docked; Figure 8 This is a diagram of the state when the mounting bar is docked with the second positioning block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following Figures 1-8 The present invention is further described in detail with reference to the accompanying drawings.

[0030] Reference Figure 1 As shown, a separation and conveying device for nozzle bags and soft hanging strips includes a bag storage module 1, a separation module 2 and a bag body supply module 3. The separation module 2 is arranged at the input end of the bag storage module 1, and the output end of the bag storage module 1 is provided with a first bag pushing device 4. The bag body supply module 3 is arranged at the output end of the bag storage module 1 and pushes the bag body in the bag storage module 1 into the bag body supply module 3 through the first bag pushing device 4.

[0031] The bag supply module 3 of this embodiment is a well-known technology and will not be described here.

[0032] The storage bag module 1 comprises a cabinet 11, a rotary conveying device 12 and a plurality of mounting rods 13. The rotary conveying device 12 in this embodiment is a chain conveyor. The rotary conveying device 12 is fixedly arranged in the cabinet 11. The plurality of mounting rods 13 are arranged in a ring shape on the rotary conveying device 12. Specifically, the two sides of the mounting rod 13 are fixedly connected with a pair of chains of the rotary conveying device 12 respectively, and the plurality of mounting rods 13 are driven to rotate by the rotary conveying device 12.

[0033] The rotary arrangement of the mounting rod 13 in this embodiment realizes the function of storing bags. Without continuous feeding work, any mounting rod 13 can be called to the end of the rotary conveying device 12 for bag supply according to actual needs. At the same time, the cabinet 11 is arranged to arrange the plurality of mounting rods 13 in a relatively closed space, so that disinfection and other work can be carried out.

[0034] In this embodiment, the left end of the rotary conveying device 12 is the end, and the right end is the starting end. The first bag pushing device 4 is fixedly arranged in the cabinet 11 and located below the end of the rotary conveying device 12. The bag supply module 3 is arranged outside the cabinet 11 and opposite the end of the rotary conveying device 12.

[0035] Further combined Figure 2 As shown, the first bag pushing device 4 comprises a bag pushing driving source 41 and a first bag pushing rod 42. The bag pushing driving source 41 in this embodiment is a rodless cylinder. The bag pushing driving source 41 is arranged longitudinally in the cabinet 11 and located below the end of the rotary conveying device 12. Specifically, the front and rear sides of the bag pushing driving source 41 are fixedly connected with the front and rear side walls in the cabinet 11. The first bag pushing rod 42 is fixedly arranged on the movable end of the bag pushing driving source 41.

[0036] Further combined Figure 3 As shown, the mounting rod 13 in this embodiment is in the shape of a mouth in the vertical section. Further, the bottom of the mounting rod 13 is provided with a first mounting groove 131 upwardly. The first mounting groove 131 is communicated with the front and rear sides of the mounting rod 13 to allow the suction nozzle of the stand-up bag to pass in and out. The two side edges of the opening of the first mounting groove 131 are used to support the neck of the suction nozzle bag 6.

[0037] Referring to Figure 1 , Figure 4 As shown, the separation module 2 comprises a bearing strip 21, a separation frame 22, a separation block 24, a guide output unit 25 and a second bag pushing device 26.

[0038] The bearing strip 21 is driven by the first power source 27 to be arranged longitudinally and telescopically on the cabinet 11 and opposite the mounting rod 13 at the end of the rotary conveying device. It should be noted that in this embodiment, the end adjacent to the mounting rod 13 of the bearing strip 21 is the output end, and the end of the bearing strip 21 located outside the cabinet 11 is the input end.

[0039] The first power source 27 in this embodiment is a cylinder.

[0040] Recombine Figure 5 As shown, the carrying strip 21 is provided with a bag collecting area 211 and a separating area 212, and the bag collecting area 211 and the separating area 212 are sequentially arranged from the output end of the carrying strip 21 to the input end direction thereof.

[0041] The bottom of the carrying strip 21 is upwardly provided with a second mounting groove 213, and the second mounting groove 213 is longitudinally arranged and penetrates through the top, the output end and the input end of the carrying strip 21. In use, the soft hanging strip with the suction nozzle bag 6 mounted thereon is conveyed onto the carrying strip 21 by an automatic device, and specifically, the top of the carrying strip 21 is used to support the soft hanging strip body 5, and the two side edges of the opening of the second mounting groove 213 are used to support the necks of the suction nozzle bags 6 located on the soft hanging strip body 5.

[0042] Further, the second mounting groove 213 is flush with the first mounting groove 131 in height, so as to ensure that the suction nozzle bag 6 moves from the second mounting groove 213 to the first mounting groove 131.

[0043] Recombine Figure 6 As shown, the bottom of the separating frame 22 is fixedly connected to the top of the carrying strip 21 located in the separating area 212, the outer side wall of the case 11 is fixedly provided with a support seat, and the first power source 27 is fixedly arranged on the support seat. The separating frame 22 is slidably arranged on the support seat, and the movable end of the first power source 27 is fixedly connected to the top of the separating frame 22. Specifically, the front side of the support seat is inwardly provided with a sliding position, and the left and right side faces in the sliding position are longitudinally provided with guide grooves, and the left and right side faces of the separating frame 22 are protrusively provided with strip-shaped parts matched with the guide grooves, and the strip-shaped parts slide along the guide grooves.

[0044] The separating block 24 is fixedly arranged in the separating frame 22, and specifically, the front and rear side faces of the separating block 24 are fixedly connected to the left and right side walls in the separating frame 22, and the bottom of the separating block 24 abuts against the top of the carrying strip 21.

[0045] Refer to Figure 5 As shown, the bottom of the separating block 24 is upwardly provided with a first avoiding gap 241, and the first avoiding gap 241 penetrates through the two sides of the separating block 24 and is opposite to the second mounting groove 213 in height. When the suction nozzle bag 6 on the carrying strip 21 moves, the first avoiding gap 241 provides space for the suction nozzle of the suction nozzle bag 6 to pass through the separating block 24.

[0046] Further, the side of the separation block 24 towards the input end of the bearing strip 21 is provided with an arc-shaped guide surface 242, which is arranged in an arc shape upwards from the bottom edge of the left side of the separation block 24. An upper portion of a higher end of the arc-shaped guide surface 242 is provided with a guide block 28, the front and rear sides of the guide block 28 are fixedly connected with the front and rear sides in the separation frame 22 respectively, and the left side of the guide block 28 is flush with the higher end of the arc-shaped guide surface 242 in the up and down directions.

[0047] The guide output unit 25 is arranged above the arc-shaped guide surface 242 in a liftable manner, and the guide output unit 25 comprises a driving guide wheel 251, a driven guide wheel 252, a guide block 253 and a second power source. The second power source in this embodiment is a common servo motor commonly used for driving rotation.

[0048] The driving guide wheel 251 is arranged below the guide block 28 in a rotating manner, both ends of the driving guide wheel 251 are rotatably connected with the front and rear inner sides in the support frame through bearing seats respectively, the second power source is fixedly arranged on the front side or the rear side of the support frame, and the end portion of one end of the driving guide wheel 251 is in transmission connection with the second power source.

[0049] The driven guide wheel 252 and the guide block 253 are arranged above the arc-shaped guide surface 242 in a liftable manner driven and synchronized by a third power source. Specifically, the driving guide wheel 251 and the driven guide wheel 252 are arranged in a left and right distribution manner with the higher end of the arc-shaped guide surface 242 as the center. A traction channel 256 is formed between the driving guide wheel 251 and the driven guide wheel 252.

[0050] The front and rear sides of the separation frame 22 are both provided with a sliding block arranged in a sliding manner. The sliding manner of the sliding block and the separation frame 22 is a known technology and will not be described here. The end portions of both ends of the driven guide wheel 252 are rotatably connected with the lower half of the sliding block through bearings.

[0051] When the traction channel 256 is worn, the driven guide wheel 252 is lifted upwards to change the gap size of the traction channel 256, thereby facilitating the wearing work.

[0052] The third power source in this embodiment is a pneumatic cylinder. The third power source is fixedly arranged at the top in the separation frame 22, and the movable end of the third power source is fixedly provided with a separation lifting plate. The sliding blocks located on both sides of the separation frame 22 are fixedly connected with the separation lifting plate through connecting columns, one end of the connecting column is fixedly connected with the top of the sliding block, and the other end is fixedly connected with the bottom of the separation lifting plate.

[0053] The guide block 253 is fixedly arranged above the driven guide wheel 252. Specifically, the front and rear outer walls of the guide block 253 are fixedly connected with the sliding blocks on the separation frame 22, and the right side of the guide block 253 is in abutment with the left side of the guide block 28.

[0054] The guide block 253 is provided with a guide channel 253-1 which is communicated with the side of the guide block 253 facing the input end of the bearing strip 21. The bottom of the guide block 253 opposite to the driven guide wheel 252 is provided with a second avoiding gap 253-2 which is communicated with the guide channel 253-1. Specifically, the top end of the driven guide wheel 252 is located in the second avoiding gap 253-2 so that the driven guide wheel 252 guides the soft hanging strip to the guide channel 253-1.

[0055] The second bag pushing device 26 comprises a fourth power source 261, a fifth power source 262 and a second bag pushing plate 263. The fourth power source 261 is a rodless cylinder and the fifth power source 262 is a rotary cylinder. The fourth power source 261 is longitudinally fixed on the front side of the cabinet 11 and parallel to the bearing strip 21. The fifth power source 262 is fixed on the movable end of the fourth power source 261 and the second pushing plate is fixed on the rotary end of the fifth power source 262. The second bag pushing plate 263 is driven to rotate horizontally or vertically by the fifth power source 262.

[0056] The working principle of the device is as follows: S1, the first power source 27 drives the separation frame 22 to slide backward along the guide groove so that the output end of the bearing strip 21 abuts against the front side of the hanging rod 13 below the first end of the rotary conveying device 12. At this time, the first hanging groove 131 is communicated with the second hanging groove 213. S2, the fourth power source 261 drives the fifth power source 262 to move longitudinally so that the second bag pushing plate 263 is flush with the first suction nozzle bag 6 on the soft hanging strip body 5. The first suction nozzle bag 6 on the soft hanging strip body 5 is adjacent to the separation area 212. S3, the fifth power source 262 drives the second bag pushing plate 263 to rotate to the horizontal state and the fourth power source 261 drives the fifth power source 262 to move toward the output end of the bearing strip 21 so that the second bag pushing plate 263 pushes the suction nozzle bag 6 to slide along the second hanging groove 213 to the separation area 212. First, the soft hanging strip body 5 slides along the top of the bearing strip 21 and the first end thereof is upwardly bent from the lower end of the arc-shaped guide surface 242 to preliminarily separate from the suction nozzle neck of the first suction nozzle bag 6. S4, as the second bag pushing plate 263 pushes the suction nozzle bag 6 into the first avoiding gap 241, the bent soft hanging strip body 5 moves along the arc-shaped guide surface 242 into the traction channel 256. S5, the second power source drives the driving guide wheel 251 to rotate clockwise to drive the bent soft hanging strip body 5 to pass through the traction channel 256. At this time, the driven guide wheel 252 follows to drive the bent soft hanging strip body 5 to be upwardly guided to the guide channel 253-1 through the left side surface of the guide block 28 and then guided to be output for collection through the guide channel 253-1. S6, the guide output unit 25 separates the soft hanging strip body 5 from the suction nozzle bag 6 one by one while pulling it forward, so that a plurality of suction nozzle bags 6 mounted on the carrying strip 21 are concentrated in the bag collecting area 211; S7, the fourth power source 261 drives the fifth power source 262 to move longitudinally, so that the second bag pushing plate 263 is flush with the bag collecting area 211, the fifth power source 262 drives the second bag pushing plate 263 to rotate to a horizontal state, and the fourth power source 261 drives the fifth power source 262 to move towards the output end of the carrying strip 21, so that the second bag pushing plate 263 pushes a plurality of suction nozzle bags 6 in the bag collecting area 211 to move synchronously along the second mounting groove 213 to the first mounting groove 131; S8, the rotary conveying device 12 drives the mounting rod 13 mounted with a plurality of suction nozzle bags 6 to rotate, when the mounting rod 13 below the end of the rotary conveying device 12 is opposite to the input end of the bag body supply module 3, the pushing driving source 41 drives the first pushing rod to move longitudinally towards the bag body supply module 3, so that a plurality of suction nozzle bags 6 on the mounting rod 13 move synchronously forward along the first mounting groove 131 to enter the bag body supply module 3 through the input end of the bag body supply module 3; S9, the suction nozzle bag 6 is conveyed to the packaging machine by the bag body supply module 3 for filling, cap screwing and other work.

[0057] The embodiment realizes the mechanical automatic tearing strip action (the soft hanging strip body 5 is separated from the suction nozzle bag 6) by the rotationally arranged driving guide wheel 251, driven guide wheel 252 and separation block 24, and the separated soft hanging strip body 5 moves backward under the action of the guide block 28 and guide block 253, which further optimizes the tearing strip action and improves the tearing strip efficiency and effect. The above structure realizes the technical effects of separation and translation conveying of the suction nozzle bag 6, and the overall structure has the advantages of small space occupation and easy maintenance.

[0058] Referring to Figures 7-8 To further ensure the stability of the suction nozzle bag 6 input and output mounting rod 13, the output end of the carrying strip 21 is provided with a first positioning block 214, and the outer side of the end of the rotary conveying device 12 opposite to the machine box 11 is provided with a second positioning block 111, which is opposite to the input end of the bag body supply module 3.

[0059] The front side of the first positioning block 214 is communicated with the second mounting groove 213 to meet the passing of the suction nozzle bag 6, and the top of the first positioning block 214 is provided with a first butt joint recess 214-1 downward, which is communicated with the front side of the first positioning block 214. The sides of the first butt joint recess 214-1 on both sides are respectively provided outwardly inclined, so that the opening of the first butt joint recess 214-1 is provided with a horn mouth, which is beneficial to the butt joint work with the mounting rod 13.

[0060] The two sides of the front side of the first positioning block 214 are respectively provided with a second butt joint recess 214-2 which is in communication with the front side of the first positioning block 214, and the top and bottom of the second butt joint recess 214-2 are respectively inclined to form a horn-shaped opening of the second butt joint recess 214-2, which is beneficial to the butt joint work with the mounting rod 13.

[0061] The upper half of the side adjacent to the first positioning block 214 of the mounting rod 13 is provided with a first protruding part 132, and the outer contour of the first protruding part 132 is matched with the first butt joint recess 214-1. The lower half of the side adjacent to the first positioning block 214 of the mounting rod 13 is provided with a second protruding part 133, and the outer contour of the second protruding part 133 is matched with the second butt joint recess 214-2. In operation, the first power source 27 drives the separation frame 22 to slide backward along the guide groove, so that the first butt joint recess 214-1 is inserted into the first protruding part 132, and the second butt joint recess 214-2 is inserted into the second protruding part 133, thereby limiting the lateral and vertical shaking range of the mounting rod 13, so as to ensure the parallelism of the first mounting groove 131 and the second mounting groove 213, and make the suction nozzle bag 6 smoothly slide into the first mounting groove 131 from the second mounting groove 213.

[0062] The second positioning block 111 is arranged in the cabinet 11 in a liftable manner, and the left end thereof is located outside the cabinet 11 and adjacent to the input end of the bag body supply module 3. The bottom of the second positioning block 111 is inwardly provided with a third mounting groove 111-1 which is in communication with the left and right ends of the second positioning block 111. A positioning lifting source is fixedly arranged on the outer side wall of the cabinet 11, and in this embodiment, the positioning lifting source is a pneumatic cylinder. The movable end of the positioning lifting source is fixedly connected to the top of the positioning block which is outside the cabinet 11.

[0063] The side of the second positioning block 111 adjacent to the rotary conveying device 12 is inwardly provided with a third avoiding gap 111-2 which is in communication with the top and bottom of the second positioning block 111. The third avoiding gap 111-2 is used for accommodating the output end of the mounting rod 13 in this embodiment. The side walls on both sides of the third avoiding gap 111-2 are respectively provided with a third protruding part 111-3, and the outer contour of the third protruding part 111-3 is in the shape of an isosceles trapezoid.

[0064] The bottom surface of the output end of the mounting rod 13 is provided with a third butt joint recess 134 which is in communication with the side surface of the mounting rod 13, and the outer contour of the third butt joint recess 134 is matched with the shape of the third protruding part 111-3.

[0065] In operation, the positioning lifting source drives the second positioning block 111 to move downward to prevent the second positioning block 111 from interfering with the mounting rod 13 on the rotary conveying device 12. When the mounting rod 13 below the end of the rotary conveying device 12 is opposite to the front and back of the input end of the bag body supply module 3, the third protruding part 111-3 is opposite to the third docking recess 134, the positioning lifting source drives the second positioning block 111 to move upward, so that the third protruding part 111-3 is inserted with the third docking recess 134, at this time, the first mounting groove 131, the third mounting groove 111-1 and the mounting groove on the bag body supply module 3 are flush to meet the movement of the suction nozzle bag 6.

[0066] The embodiment further ensures the stability of the mounting rod 13 in the movement of the suction nozzle bag 6 to the bag body supply module 3 by setting the cooperation form of the third protruding part 111-3 and the third docking recess 134.

[0067] Of course, the above-mentioned embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable the person skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application, any modification made according to the spirit and essence of the main technical scheme of the present application should be covered in the protection scope of the present application.

Claims

1. A separation and conveying device for nozzle bags and soft hanging strips, characterized in that: include: A bag storage module (1), the bag storage module (1) comprising a chassis (11), a rotary conveying device (12) and a mounting rod (13), the rotary conveying device (12) being fixedly arranged in the chassis (11), the mounting rod (13) being used for mounting a nozzle bag (6), and the rotary conveying device (12) being used for driving a plurality of the mounting rods (13) to rotate; The separation module (2) comprises a bearing bar (21), a separation block (24) and a guide output unit (25), wherein the bearing bar (21) is movably arranged on the outside of the rotary conveying device (12), the separation block (24) is fixedly arranged on the top of the bearing bar (21), the top of the bearing bar (21) is used to support the soft hanging bar body (5), and the neck of the nozzle bag (6) on the soft hanging bar body (5) is hung on the bearing bar (21). ), the nozzle bag (6) on the supporting bar (21) is pushed toward the separation block (24) by the second bag pushing device (26), and the head end of the soft hanging bar body (5) is tilted upward by the separation block (24), and the guide output unit (25) clamps the tilted soft hanging bar body (5) and pulls it upward to gradually separate from the nozzle of the nozzle bag (6), and the separated nozzle bag (6) is pushed to the mounting rod (13) by the second bag pushing device (26).

2. The separation and conveying equipment for nozzle bags and soft hanging strips according to claim 1, characterized in that: The supporting bar (21) is provided with a bag collecting area (211) and a separation area (212); the separation block (24) is fixedly arranged in the separation area (212); the nozzle bag (6) on the supporting bar (21) is pushed into the separation area (212) by the second bag pushing device (26); the guide output unit (25) is arranged above the separation block; the guide output unit (25) pulls the soft hanging bar body (5) upwards and drives the nozzle bag (6) to move from the separation area (212) to the bag collecting area (211).

3. The separation and conveying device for the nozzle bag and the soft hanging strip according to claim 1 or 2, characterized in that: The separation block (24) has an arc-shaped guide surface (242), and the arc-shaped guide surface (242) causes the head end of the soft hanging bar body (5) to tilt upward. The guide output unit (25) clamps the tilted soft hanging bar body (5) and pulls it upward along the arc-shaped guide surface (242) to gradually separate from the nozzle of the nozzle bag (6).

4. The separation and conveying device for the nozzle bag and the soft hanging strip according to claim 1, characterized in that: The separation block (24) is driven to move by a first power source (27) so that the output end of the support bar (21) abuts against the input end of the mounting rod (13) located at the head end of the rotary conveying device (12).

5. The separation and conveying equipment for nozzle bags and soft hanging strips according to claim 1, characterized in that: The cross section of the mounting rod (13) is in the shape of a square. A first mounting groove (131) is provided at the bottom of the mounting rod (13) facing upwards. The first mounting groove (131) is in communication with the front and rear side surfaces of the mounting rod (13). The two side edges of the opening of the first mounting groove (131) are respectively used to support the neck of the nozzle bag (6). A second mounting groove (213) is provided at the bottom of the supporting bar (21) facing upwards, and two side edges at the opening of the second mounting groove (213) are used to support the neck of the nozzle bag (6) located on the soft hanging bar body (5); The second mounting groove (213) is flush with the first mounting groove (131) in height.

6. The separation and conveying device for nozzle bags and soft hanging strips according to claim 1, characterized in that: A first avoidance gap (241) is provided upwardly at the bottom of the separation block (24), the first avoidance gap (241) is connected to both sides of the separation block (24), and the first avoidance gap (241) is vertically opposite to the nozzle bag (6).

7. The separation and conveying device for nozzle bags and soft hanging strips according to claim 1, characterized in that: The separation module (2) further comprises a separation frame (22), wherein the separation frame (22) is fixedly arranged on the bearing bar (21), and the guide output unit (25) comprises an active guide wheel (251) and a driven guide wheel (252), wherein the active guide wheel (251) and the driven guide wheel (252) are arranged on the left and right sides with the separation block (24) as the center, and the active guide wheel (251) is driven to rotate by a second power source, and a traction channel (256) is formed between the active guide wheel (251) and the driven guide wheel (252).

8. The separation and conveying device for the nozzle bag and the soft hanging strip according to claim 7, characterized in that: The guide output unit (25) further includes a guide block (253), the guide block being arranged above the driven guide wheel (252), and a guide channel (253-1) being arranged in the guide block (253); A second avoidance gap (253-2) is provided at the bottom of the guide block (253), and the top end of the driven guide wheel (252) is located in the second avoidance gap (253-2), so that the driven guide wheel (252) guides the soft hanging bar body (5) output from the traction channel (256) into the guide channel (253-1).

9. The separation and conveying device for nozzle bags and soft hanging strips according to claim 1, characterized in that: The output end of the bearing bar (21) is provided with a first positioning block (214), a first docking recess (214-1) is provided downwardly at the top of the first positioning block (214), and second docking recesses (214-2) are provided on both sides of the outer side surface of the first positioning block (214); The side surfaces on both sides of the first docking recess (214-1) are respectively arranged to be tilted outwards, and the top and bottom of the second docking recess (214-2) are respectively arranged to be tilted; A first protrusion (132) and a second protrusion (133) are provided on one side of the mounting rod (13); a first power source (27) drives the bearing bar (21) to translate so that the first docking recess (214-1) is plugged into the first protrusion (132), and the second docking recess (214-2) is plugged into the second protrusion (133).

10. The separation and conveying device for nozzle bags and soft hanging strips according to claim 1, characterized in that: A second positioning block (111) is provided on the outer side surface of the chassis (11) opposite to the end of the rotary conveyor (12) in a liftable manner. The second positioning block (111) is opposite to the input end of the bag supply module (3). A third mounting groove (111-1) is provided inwardly at the bottom of the second positioning block (111). The third mounting groove (111-1) is used for allowing the nozzle bag (6) to pass through. A third avoidance gap (111-2) is provided inwardly on the side of the second positioning block (111) adjacent to the rotary conveyor (12). Third protrusions (111-3) are provided on the side walls on both sides of the third avoidance gap (111-2). A third docking recess (134) is provided on the bottom surface of the output end of the mounting rod (13) and is connected to the third protrusion (111-3).

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