Soft bag separating and conveying device

Abstract

The utility model relates to the technical field of material separation, and discloses a soft bag separating and conveying device which comprises a machine frame, a primary material distributing mechanism, a secondary material distributing mechanism, a first conveying belt and a second conveying belt. Soft bag products are sequentially conveyed to the primary material distributing mechanism and the secondary material distributing mechanism through the primary conveying belt, the primary material distributing mechanism pokes out the whole stack of soft bag products one by one from front to back through the main material poking belt, and the poked-out soft bag products sequentially enter the secondary material distributing mechanism. A soft bag is sucked up through the material suction assembly, another soft bag possibly adhering to the lower portion of a soft bag product is scraped out through the material scraping position, the two soft bags are thoroughly separated through the air blowing assembly, and therefore thorough separation between the soft bag products is guaranteed through the primary material distribution mechanism and the secondary material distribution mechanism. Then the single soft bags are sequentially conveyed to subsequent positions through the second conveying belt; and compared with separation modes such as vacuum adsorption and mechanical clamping, the separation speed is high, separation is thorough, the separation efficiency can be improved, and application and popularization are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to material separation technical field, in particular to a soft bag separation conveying device. BACKGROUND

[0002] The soft bag is a kind of packaging container made of plastic, paper or other flexible materials, usually used for packing liquid, powder, granules and other articles. Soft bag has the advantages of light, easy to carry, sealable, easy to store, etc., and is widely used in food, medicine, chemical industry and other industries.

[0003] Because soft bag products are usually stacked during production or transportation, they need to be separated into single soft bags before use and then conveyed to the position to be used for other subsequent equipment.

[0004] The existing soft bag separation method is mainly manual separation and mechanical separation, and the production efficiency of manual separation is low, the labor intensity of workers is large, and secondary pollution to soft bag products is easy to cause in the separation process. Mechanical separation usually uses vacuum adsorption, mechanical clamping and other separation methods, but these mechanical devices for separation are usually complex in structure, and it will take a long time to separate the stacked soft bags one by one, resulting in low separation efficiency. Whether it is the existing manual separation method or the mechanical separation method, there may be two soft bags adhered to each other in the products separated at one time because the soft bags are easy to adhere to each other, which cannot realize the complete separation of soft bags. SUMMARY

[0005] The utility model aims at providing a soft bag separation conveying device to solve the problem of low separation efficiency and inability to achieve complete separation in the prior art.

[0006] In order to achieve the above purpose, the utility model provides a soft bag separation conveying device, defines the conveying direction of soft bag as the first direction, and the soft bag is conveyed from front to back in the first direction. It comprises rack, primary material separation mechanism, secondary material separation mechanism, first conveying belt and second conveying belt;

[0007] The first conveying belt and the second conveying belt are sequentially arranged above the rack from front to back and are connected;The primary material separation mechanism and the secondary material separation mechanism are sequentially arranged on the first conveying belt from front to back.

[0008] The primary material distributing mechanism comprises a first vertical frame and a material poking assembly; the first vertical frame is arranged on the first conveying belt; the material poking assembly comprises a material poking motor and a material poking part; the material poking motor is connected to the first vertical frame; the material poking part comprises a main material poking belt; the main material poking belt is arranged in a forward-to-rear inclined downward tensioning mode and is connected to the output end of the material poking motor; the main material poking belt can rotate to poke out soft bags one by one from front to rear; the material poking motor is used to drive the main material poking belt to rotate;

[0009] The secondary material distributing mechanism comprises a second vertical frame, a material sucking assembly, a gas blowing assembly and a material scraping assembly; the second vertical frame is arranged on the first conveying belt; the material sucking assembly is connected to the second vertical frame; the material sucking assembly comprises a material sucking cylinder and a material sucking part; the material sucking part can suck soft bags and move in the vertical direction to suck up soft bags; the material sucking cylinder is used to drive the material sucking part to move in the vertical direction; the gas blowing assembly is arranged behind the second vertical frame; the gas blowing assembly is used to blow gas towards the material sucking part; the material scraping assembly is arranged below the material sucking part and has a material scraping position in the material scraping assembly;

[0010] In the process that the material sucking part sucks up soft bags, the soft bags move relative to the material scraping position; after the material sucking part sucks up soft bags, the gas blowing assembly blows gas towards the material sucking part.

[0011] Further, a second direction perpendicular to the first direction is defined on the horizontal plane;

[0012] The material poking part further comprises a main material poking frame, a driving shaft, a driven shaft and two first tensioning wheels;

[0013] The main material poking frame is arranged in parallel with the main material poking belt; one end of the main material poking frame is connected to the first vertical frame; the main material poking frame is rotatably connected to the driving shaft at one end connected to the first vertical frame and is rotatably connected to the driven shaft at the other end; the driving shaft and the driven shaft are arranged in extension along the second direction; the first tensioning wheels are fixedly arranged on the driving shaft and the driven shaft;

[0014] The main material poking belt is tensioningly connected to the two first tensioning wheels;

[0015] The output end of the material poking motor is fixedly connected to the driving shaft to drive the driving shaft to rotate.

[0016] Further, the material poking assembly further comprises two auxiliary parts; the two auxiliary parts are arranged in parallel at intervals on both sides of the main material poking belt;

[0017] The auxiliary part comprises an auxiliary cylinder, an auxiliary material poking plate, a second tensioning wheel, a third tensioning wheel and an auxiliary material poking belt;

[0018] One end of the auxiliary material pushing plate is hingedly connected to one end of the main material pushing frame away from the first stand and extends forward in the first direction;

[0019] The second tensioning wheel is fixedly connected to the driven shaft; and the third tensioning wheel is rotatably connected to the auxiliary material pushing plate and is correspondingly arranged with the second tensioning wheel;

[0020] The auxiliary material pushing belt is tensioningly connected to the second tensioning wheel and the third tensioning wheel;

[0021] The auxiliary cylinder is connected to the first stand, and an output end of the auxiliary cylinder is connected to the auxiliary material pushing plate, so as to drive the auxiliary material pushing plate to rotate around the main material pushing frame, so that the third tensioning wheel is raised or lowered.

[0022] Further, the material pushing part further comprises a mounting frame, and the material pushing motor and the main material pushing frame are connected to the mounting frame;

[0023] The first stand comprises a first adjusting assembly and a second adjusting assembly; the first adjusting assembly extends in a first direction; and the second adjusting assembly extends in a second direction;

[0024] The mounting frame is movably connected to the second adjusting assembly, and the second adjusting assembly is movably connected to the first adjusting assembly;

[0025] The first adjusting assembly is configured to drive the second adjusting assembly to move in the first direction, and the second adjusting assembly is configured to drive the mounting frame to move in the second direction.

[0026] Further, the first adjusting assembly comprises a first driving part and two first adjusting parts;

[0027] The two first adjusting parts are arranged in parallel and spaced apart from each other along the first direction on two sides of the first conveying belt;

[0028] The first adjusting part comprises a first sliding block and two first sliding rods; the two first sliding rods extend in the first direction and are arranged on the frame; and the first sliding block is slidably sleeved on the two first sliding rods;

[0029] The first driving part comprises a first rotating handle and a first screw rod; the first screw rod extends in the first direction between the two first sliding rods of one of the first adjusting parts; the first sliding block is sleeved on the outer periphery of the first screw rod and is screwed with the first screw rod; and one end of the first screw rod is fixedly connected with the first rotating handle;

[0030] Two ends of the second adjusting assembly are respectively connected to the two first sliding blocks.

[0031] Further, the suction part comprises a connecting plate and a plurality of suction disc pieces;

[0032] The plurality of suction disc pieces are vertically arranged, and the bottom ends of the suction disc pieces are provided with suction discs for sucking soft bags.

[0033] The suction cylinder is connected to the second stand, and the output end of the suction cylinder is connected to the connecting plate for driving the connecting plate to move in the vertical direction.

[0034] Further, the second stand comprises a third adjusting assembly and two supports;

[0035] The two supports are arranged in parallel on both sides of the first conveying belt and are connected to the rack.

[0036] The third adjusting assembly comprises a guide rail and a sliding block, the guide rail extends along the second direction, and the two ends of the guide rail are respectively connected to the two supports.

[0037] The sliding block is slidingly connected to the guide rail, and the suction cylinder is fixedly connected to the sliding block.

[0038] Further, it further comprises a limiting mechanism;

[0039] The limiting mechanism comprises two oppositely arranged limiting assemblies, each limiting assembly comprises a limiting plate and a distance adjusting part; the two limiting plates extend along the soft bag conveying direction and are located on the first conveying belt.

[0040] The two limiting plates jointly define a conveying channel for the soft bags to pass through.

[0041] The limiting plate is connected to the rack through the distance adjusting part, and the two distance adjusting parts are used to jointly adjust the width of the conveying channel.

[0042] Further, the scraping assembly comprises a blocking screw and a scraping plate;

[0043] The blocking screw is fixedly arranged behind the suction part, at least part of the blocking screw passes through the first conveying belt from bottom to top, and the outer periphery of the blocking screw is provided with threads;

[0044] The opposite side surfaces of the two limiting plates are provided with the scraping plates, the scraping plates are horizontally arranged and extend along the first direction;

[0045] The threads and the opposite side surfaces of the two scraping plates jointly define the scraping position.

[0046] Further, it further comprises an auxiliary pressing mechanism, and the auxiliary pressing mechanism is arranged at the front end of the second conveying belt.

[0047] The auxiliary pressing mechanism includes a third upright, a connecting rod, and a pressing wheel;

[0048] The third support frame is installed above the second conveyor belt, and one end of the connecting rod is rotatably connected to the third support frame and extends toward the second conveyor belt;

[0049] The pressure roller is rotatably connected to the end of the connecting rod away from the third support frame.

[0050] Compared with the prior art, the soft bag separation and conveying device provided by this utility model has the following advantages:

[0051] This utility model provides a soft bag separating and conveying device, which includes a frame, a primary separating mechanism, a secondary separating mechanism, a first conveyor belt, and a second conveyor belt. A stack of soft bags is conveyed from front to back via the first conveyor belt arranged along a first direction, and the stack of soft bags first reaches the primary separating mechanism. Driven by a feeding motor, the main feeding belt rotates to pull out the stack of soft bags one by one from front to back. The separated soft bags are then sequentially conveyed by the first conveyor belt to the secondary separating mechanism. A suction cylinder drives the suction part to move downwards and suck up the soft bags, and then drives the suction part to move upwards to lift the soft bags. During the process of the suction part lifting the soft bags, the soft bags move relative to the scraping position, causing another soft bag adhering to the underside of the lifted soft bag to... The bag separates from the suction bag. After the suction unit sucks up the soft bag, the blowing component blows air in the direction of the suction unit to completely separate the suction bag from the soft bag below. Then, the separated individual soft bags are transported sequentially to the subsequent use position by the second conveyor belt. The entire stack of soft bag products is divided into individual soft bag products by the primary and secondary material separation mechanisms, thereby ensuring the complete separation of the soft bag products. Compared with complex separation methods such as vacuum adsorption and mechanical clamping, the soft bag separation and conveying device achieves complete separation of the soft bags by achieving primary separation through material feeding and secondary separation through suction and blowing. Its separation speed is faster, which can improve separation efficiency and facilitate widespread use. Attached Figure Description

[0052] Figure 1 This is a three-dimensional structural schematic diagram of a soft bag separation and conveying device according to an embodiment of the present utility model;

[0053] Figure 2 This is a three-dimensional structural diagram of the primary material distribution mechanism in a soft bag separation and conveying device according to an embodiment of the present utility model;

[0054] Figure 3It is a stereoscopic structure schematic view of the rack, the secondary material distributing mechanism, the first conveying belt and the limiting mechanism in the soft bag separating and conveying device of the embodiment of the utility model.

[0055] Figure 4 It is Figure 3 The enlarged schematic view of the A area in the figure.

[0056] Figure 5 It is a stereoscopic structure schematic view of the rack, the first conveying belt, the second conveying belt, the limiting mechanism and the auxiliary material pressing mechanism in the soft bag separating and conveying device of the embodiment of the utility model.

[0057] In the figure, 100, soft bag separating and conveying device; 1, rack; 2, primary material distributing mechanism; 21, first stand; 211, first adjusting assembly; 2111, first driving part; 21111, first rotating handle; 21112, first screw rod; 2112, first adjusting part; 21121, first sliding block; 21122, first sliding rod; 212, second adjusting assembly; 2121, second driving part; 21211, second rotating handle; 21212, second screw rod; 2122, second adjusting part; 21221, second sliding rod; 22, material poking assembly; 221, poking motor; 222, poking part; 2221, main poking belt; 2222, main poking frame; 2223, driving shaft; 2224, driven shaft; 2225, first tensioning wheel; 2226, mounting frame; 223, auxiliary part; 2231, auxiliary cylinder; 2232, auxiliary poking plate; 2233, second tensioning wheel; 2234, third tensioning wheel; 2235, auxiliary poking belt; 3, secondary material distributing mechanism; 31, second stand; 311, third adjusting assembly; 3111, guide rail; 3112, sliding block; 312, support; 32, material sucking assembly; 321, sucking cylinder; 322, sucking part; 3221, connecting plate; 3222, sucking disc piece; 33, air blowing assembly; 34, material scraping assembly; 341, material blocking screw rod; 342, scraping plate; 4, first conveying belt; 5, second conveying belt; 6, limiting mechanism; 61, limiting assembly; 610, conveying channel; 611, limiting plate; 612, distance adjusting part; 7, auxiliary material pressing mechanism; 71, third stand; 72, connecting rod; 73, pressing wheel. DETAILED DESCRIPTION

[0058] The specific embodiments of the utility model are described in further detail below in combination with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0059] As Figures 1-5As shown, the soft bag separating and conveying device 100 defines the conveying direction of the soft bag as the first direction X, and the soft bag is conveyed from the front to the back along the first direction X; the soft bag separating and conveying device 100 comprises a rack 1, a primary material separating mechanism 2, a secondary material separating mechanism 3, a first conveying belt 4 and a second conveying belt 5; the first conveying belt 4 and the second conveying belt 5 are sequentially arranged above the rack 1 from front to back and are connected; the primary material separating mechanism 2 and the secondary material separating mechanism 3 are sequentially arranged on the first conveying belt 4 from front to back;

[0060] The primary material separating mechanism 2 comprises a first stand 21 and a material pushing assembly 22; the first stand 21 is arranged on the first conveying belt 4; the material pushing assembly 22 comprises a material pushing motor 221 and a material pushing part 222, the material pushing motor 221 is connected to the first stand 21; the material pushing part 222 comprises a main material pushing belt 2221, the main material pushing belt 2221 is arranged from front to back and is inclined downwardly and tensioned, and is connected to the output end of the material pushing motor 221; the main material pushing belt 2221 can rotate to push the soft bags out one by one from front to back; the material pushing motor 221 is used to drive the main material pushing belt 2221 to rotate;

[0061] The secondary material separating mechanism 3 comprises a second stand 31, a material sucking assembly 32, a gas blowing assembly 33 and a material scraping assembly 34; the second stand 31 is arranged on the first conveying belt 4, and the material sucking assembly 32 is connected to the second stand 31; the material sucking assembly 32 comprises a material sucking cylinder 321 and a material sucking part 322, the material sucking part 322 can suck the soft bag and move in the vertical direction to suck the soft bag; the material sucking cylinder 321 is used to drive the material sucking part 322 to move in the vertical direction; the gas blowing assembly 33 is arranged behind the second stand 31; the gas blowing assembly 33 is used to blow gas towards the material sucking part 322; the material scraping assembly 34 is arranged below the material sucking part, and the material scraping assembly 34 has a material scraping position;

[0062] In the process that the material sucking part 322 sucks the soft bag, the soft bag moves relative to the material scraping position, and after the material sucking part 322 sucks the soft bag, the gas blowing assembly 33 blows gas towards the material sucking part 322.

[0063] Based on the above technical scheme, the first conveying belt 4 arranged along the first direction X conveys the whole stack of soft bags from front to back, and the whole stack of soft bags reaches the primary separating mechanism 2 first; under the driving of the separating motor 221, the main separating belt 2221 rotates to separate the soft bags one by one from front to back, and the separated soft bags are conveyed to the secondary separating mechanism 3 by the first conveying belt 4; the suction cylinder 321 drives the suction part 322 to move downward and suck the soft bags, and then drives the suction part 322 to move upward to suck the soft bags, in the process of sucking the soft bags by the suction part 322, the soft bags move relative to the scraping position, so that another soft bag adhered below the sucked soft bag is separated from the sucked soft bag, after the suction part 322 sucks the soft bags, the air blowing assembly 33 blows air towards the suction part 322 to completely separate the sucked soft bags and the soft bags below, and then the second conveying belt 5 conveys the separated single soft bags to the subsequent use position one by one; the whole stack of soft bag products is separated into single soft bag products by the primary separating mechanism 2 and the secondary separating mechanism 3, so as to ensure the complete separation of the soft bag products, and compared with the complex separation mode such as vacuum adsorption and mechanical clamping, the soft bag separating and conveying device 100 realizes the first separation by the separating mode, realizes the second separation by the suction and air blowing mode to ensure the complete separation of the soft bags, the separation speed is faster, the separation efficiency is improved, and the soft bag separating and conveying device 100 is convenient to popularize and use.

[0064] Preferably, the first conveying belt 4 is driven by a first conveying motor, and the second conveying belt 5 is driven by a second conveying motor; the conveying speeds or start-stop of the first conveying belt 4 and the second conveying belt 5 are controlled by the first conveying motor and the second conveying motor respectively.

[0065] Preferably, the surface of the main separating belt 2221 is rough to ensure that the main separating belt 2221 can separate the soft bags, and the surface of the main separating belt 2221 cannot be too rough to prevent scratching the soft bag products.

[0066] Further, as shown in Figure 1 and Figure 2 to specifically realize that the separating motor 221 drives the main separating belt 2221 to rotate; a second direction Y perpendicular to the first direction X is defined on the horizontal plane; the separating part 222 further includes a main separating frame 2222, a driving shaft 2223, a driven shaft 2224 and two first tensioning wheels 2225; the main separating frame 2222 is arranged in parallel with the main separating belt 2221, one end of the main separating frame 2222 is connected to the first stand 21;

[0067] The main material shifting frame 2222 is rotationally connected to one end of the first stand 21 with the main driving shaft 2223, and rotationally connected to the other end with the driven shaft 2224; the main driving shaft 2223 and the driven shaft 2224 are arranged along the second direction X; the first tensioning wheel 2225 is fixedly arranged on the main driving shaft 2223 and the driven shaft 2224; the main material shifting belt 2221 is tensioned and connected to the two first tensioning wheels 2225; the output end of the material shifting motor 221 is fixedly connected with the main driving shaft 2223, for driving the main driving shaft 2223 to rotate. When the material shifting motor 221 is started, the main driving shaft 2223 is driven to rotate, because the main material shifting belt 2221 is tensioned and connected to the two first tensioning wheels 2225, the first tensioning wheel 2225 fixedly arranged on the main driving shaft 2223 rotates to drive the main material shifting belt 2221 to rotate, and by setting the material shifting motor 221 to rotate forward or reverse, the main material shifting belt 2221 moves from front to back towards one side of the first conveying belt 4, so that the soft bag products directly contacted with the main material shifting belt are individually shifted to the rear through the movement of the main material shifting belt 2221 from front to back on the side, thereby realizing the individual shifting of the whole stack of soft bags.

[0068] Further, as shown in Figure 1 and Figure 2 The material shifting assembly 22 further comprises two auxiliary parts 223, which are arranged in parallel at the two sides of the main material shifting belt 2221.

[0069] The auxiliary part 223 comprises an auxiliary cylinder 2231, an auxiliary material shifting plate 2232, a second tensioning wheel 2233, a third tensioning wheel 2234 and an auxiliary material shifting belt 2235; one end of the auxiliary material shifting plate 2232 is hingedly connected to the end of the main material shifting frame 2222 away from the first stand 21, and is arranged to extend towards the front in the first direction X; the second tensioning wheel 2233 is fixedly connected to the driven shaft 2224; the third tensioning wheel 2234 is rotationally connected to the auxiliary material shifting plate 2232 and is correspondingly arranged with the second tensioning wheel 2233.

[0070] The auxiliary material shifting belt 2235 is tensioned and connected to the second tensioning wheel 2233 and the third tensioning wheel 2234; the auxiliary cylinder 2231 is connected to the first stand 21, and the output end of the auxiliary cylinder 2231 is connected with the auxiliary material shifting plate 2232, for driving the auxiliary material shifting plate 2232 to rotate around the main material shifting frame 2222, so that the third tensioning wheel 2234 is raised or lowered.

[0071] The auxiliary cylinder 2231 is driven to lower the third tension pulley 2234, which in turn slightly presses the bottom of the auxiliary material pushing belt 2235 connected to the second tension pulley 2233 and the third tension pulley 2234 against the whole stack of soft bags, which can prevent the soft bags from falling and affecting the separation. On the other hand, the second tension pulley 2233 is fixedly connected to the driven shaft 2224, and when the driven shaft 2224 rotates under the driving of the main material pushing belt 2221, the second tension pulley 2233 in the auxiliary part 223 will rotate with the driven shaft 2224, thereby driving the auxiliary material pushing belt 2235 to rotate, so that the auxiliary material pushing belt 2235 can rotate synchronously with the main material pushing belt 2221 from front to back, thereby assisting the main material pushing belt 2221 to push out the soft bags.

[0072] Further, as shown in Figure 1 and Figure 2 The material pushing part 222 further comprises a mounting frame 2226, and the material pushing motor 221 and the main material pushing frame 2222 are connected to the mounting frame 2226. The first vertical frame 21 comprises a first adjusting assembly 211 and a second adjusting assembly 212. The first adjusting assembly 211 extends along a first direction X, and the second adjusting assembly 212 extends along a second direction Y. The mounting frame 2226 is movably connected to the second adjusting assembly 212, and the second adjusting assembly 212 is movably connected to the first adjusting assembly 211. The first adjusting assembly 211 is used to drive the second adjusting assembly 212 to move along the first direction X, and the second adjusting assembly 212 is used to drive the mounting frame to move along the second direction Y. By movably connecting the mounting frame 2226 to the second adjusting assembly 212 and movably connecting the second adjusting assembly 212 to the first adjusting assembly 211, the position of the material pushing part 222 in the first direction X relative to the first conveying belt 4 can be adjusted by the first adjusting assembly 211, and the position of the material pushing part 222 in the second direction Y relative to the first conveying belt 4 can be adjusted by the second adjusting assembly 212, so that the material pushing part 222 can adapt to different shapes of soft bags, thereby facilitating the use.

[0073] Further, as shown in Figure 1 and Figure 2As shown, the first adjusting assembly 211 drives the second adjusting assembly 212 to move in the first direction X; the first adjusting assembly 211 comprises a first driving part 2111 and two first adjusting parts 2112; the two first adjusting parts 2112 are arranged in parallel and spaced apart in the first direction X on both sides of the first conveying belt 4; the first adjusting part 2112 comprises a first sliding block 21121 and two first sliding rods 21122; the two first sliding rods 21122 are arranged in extension in the first direction X and are erected on the rack 1; the first sliding block 21121 is sleeved on the two first sliding rods 21122;

[0074] The first driving part 2111 comprises a first rotating handle 21111 and a first screw rod 21112; the first screw rod 21112 is arranged in extension in the first direction X between the two first sliding rods 21122 of one of the first adjusting parts, the first sliding block 21121 is sleeved on the outer periphery of the first screw rod 21112 and is screwed with the first screw rod 21112; one end of the first screw rod 21112 is fixedly connected with the first rotating handle 21111; the two ends of the second adjusting assembly 212 are respectively connected with the two first sliding blocks 21121.

[0075] By rotating the first rotating handle 21111, the first sliding block 21121 screwed on the first screw rod 21112 moves in the first direction X under the guidance of the first sliding rod 21122 arranged in extension in the first direction X, thereby driving the second adjusting assembly 212 connected with the two first sliding blocks 21121 at both ends to move in the first direction X.

[0076] Similarly, as shown in FIG. 2, the second adjusting assembly 212 drives the first adjusting assembly 211 to move in the second direction Y; the second adjusting assembly 212 comprises a second driving part 2121 and two second adjusting parts 2122; the two second adjusting parts 2122 are arranged in parallel and spaced apart in the second direction Y on both sides of the second conveying belt 5; the second adjusting part 2122 comprises a second sliding block 21221 and two second sliding rods 21222; the two second sliding rods 21222 are arranged in extension in the second direction Y and are erected on the rack 1; the second sliding block 21221 is sleeved on the two second sliding rods 21222; Figure 1 and Figure 2As shown in the figure, the second adjusting assembly 212 is used to drive the mounting rack 2226 to move in the second direction Y; the second adjusting assembly 212 comprises a second driving part 2121 and a second adjusting part 2122, the second adjusting part 2122 comprises two second sliding rods 21221; the two second sliding rods 21221 are arranged in the second direction Y, and the two ends of the second sliding rods 21221 are connected to the first sliding blocks 21121 respectively; the mounting rack 2226 is sleeved on the two second sliding rods 21221; the second driving part 2121 comprises a second rotating handle 21211 and a second screw rod 21212, the second screw rod 21212 is arranged between the two second sliding rods 21221 in the second direction, the mounting rack 2226 is sleeved on the outer periphery of the second screw rod 21212 and is screwed with the second screw rod 21212; one end of the second screw rod 21212 is rotationally connected to one of the first sliding blocks 21121 and is fixedly connected with the second rotating handle 21211. By rotating the second rotating handle 21211, the mounting rack 2226 screwed on the second screw rod 21212 moves in the second direction Y under the guidance of the second sliding rods 21221 arranged in the second direction Y, so as to drive the mounting rack 2226 to move in the second direction Y.

[0077] Further, as shown in the figures, Figure 1 , Figure 3 and Figure 4 , the suction material part 322 is used to suck the soft bag and can move in the vertical direction; the suction material part 322 comprises a connecting plate 3221 and a plurality of suction disc pieces 3222; the plurality of suction disc pieces 3222 are arranged vertically, the bottom end of the suction disc piece 3222 is provided with a suction disc for sucking the soft bag; the plurality of suction disc pieces 3222 are arranged at intervals and are connected to the connecting plate 3221 respectively; the suction material cylinder 321 is connected to the second stand 31, and the output end of the suction material cylinder 321 is connected with the connecting plate 3221, which is used to drive the connecting plate 3221 to move in the vertical direction.

[0078] Preferably, as shown in the figures, Figure 1 , Figure 3 and Figure 4 , four suction disc pieces 3222 are arranged in the embodiment, and the four suction disc pieces 3222 are arranged at the four corners of the connecting plate 3221, so that the suction disc pieces 3222 are evenly arranged on the connecting plate 3221, which is convenient for stably sucking the soft bag.

[0079] Further, as shown in the figures, Figure 1 , Figure 3 and Figure 4As shown in the drawings, in order to adjust the position of the suction material part 322 in the second direction Y to adapt to various soft bag shapes, the second stand 31 comprises a third adjusting assembly 311 and two supports 312; the two supports 312 are arranged in parallel on both sides of the first conveying belt 4 and are connected to the rack 1; the third adjusting assembly 311 comprises a guide rail 3111 and a sliding block 3112, the guide rail 3111 is arranged along the second direction Y, and both ends of the guide rail 3111 are connected to the two supports 312 respectively; the sliding block 3112 is slidingly connected to the guide rail 3111; the suction material cylinder 321 is fixedly connected to the sliding block 3112.

[0080] Further, as shown in the drawings, Figure 1 , Figure 3 and Figure 5 , in order to prevent the soft bag from falling out of the first conveying belt 4 or deviating during conveying, the soft bag separation conveying device 100 further comprises a limiting mechanism 6; the limiting mechanism 6 comprises two oppositely arranged limiting assemblies 61, each limiting assembly 61 comprising a limiting plate 611 and a distance adjusting part 612; the two limiting plates 611 are arranged along the soft bag conveying direction and are located on the first conveying belt 4; the two limiting plates 611 together define a conveying channel 610 for the soft bag to pass through; by limiting the soft bag between the two limiting plates 611 through the conveying channel 610 defined by the two limiting plates 611, the soft bag cannot fall out of the first conveying belt 4 and is not easy to deviate during conveying, which facilitates the alignment of the poking material part 222 and the suction material part 322 with the soft bag, thereby ensuring the separation effect of the soft bag.

[0081] The limiting plate 611 is connected to the rack 1 through the distance adjusting part 612; the two distance adjusting parts 612 are used to jointly adjust the width of the conveying channel 610, and by adjusting the width of the conveying channel 610, the soft bag separation conveying device 100 can be applied to soft bags of different specifications, facilitating popularization and use.

[0082] Further, as shown in the drawings, Figure 1 , Figure 3 and Figure 4 , the scraping assembly 34 comprises a material blocking screw 341 and a scraping plate 342; the material blocking screw 341 is fixedly arranged behind the suction material part 322, at least part of the material blocking screw 341 passes through the first conveying belt 4 from bottom to top, and the outer periphery of the material blocking screw 341 is provided with threads; the opposite side surfaces of the two limiting plates 611 are each provided with the scraping plate 342, the scraping plate 342 is horizontally arranged and extends along the first direction; the threads and the opposite side surfaces of the two scraping plates 342 together define the scraping position.

[0083] The soft bag is blocked by the blocking screw 341 after being conveyed to the lower side of the suction material part 322, and needs to pass the blocking screw 341 to continue to move to the rear, and cannot directly move to the rear, so that the soft bag is conveniently sucked by the suction material part 322; when two soft bags are adhered, the outer thread and the scraping plate 342 arranged on the outer periphery of the blocking screw 341 scrape the soft bag to separate the lower soft bag from the upper soft bag, and the air blowing assembly 33 blows air to the direction of the suction material part 322 to completely separate the lower soft bag from the upper soft bag, so that the soft bag is separated one by one, and the separated soft bag is conveyed to the second conveying belt 5 after passing the blocking of the blocking screw 341 under the driving of the first conveying belt 4.

[0084] Preferably, the air blowing assembly 33 comprises an air blowing pipe, the air blowing pipe is arranged in extension along the second direction, a plurality of air blowing holes are arranged on the outer periphery of the front end of the air blowing pipe, the air blowing holes are communicated with the inner cavity of the air blowing pipe, so that the air blowing of the air blowing assembly 33 is realized by blowing air into the air blowing pipe.

[0085] Further, as shown in Figure 1 and Figure 5 The soft bag separating and conveying device 100 further comprises an auxiliary material pressing mechanism 7, the auxiliary material pressing mechanism 7 is arranged at the front end of the second conveying belt 5; the auxiliary material pressing mechanism 7 comprises a third stand 71, a connecting rod 72 and a pressing wheel 73; the third stand 71 is arranged above the second conveying belt 5, one end of the connecting rod 72 is rotationally connected to the third stand 71 and extends towards the second conveying belt 5; the pressing wheel 73 is rotationally connected to the end of the connecting rod 72 away from the third stand 71. The soft bag can be pressed by the pressing wheel 73 to facilitate the conveying of the soft bag on the second conveying belt 5.

[0086] The working process of the utility model is as follows:

[0087] The whole stack of soft bag products to be separated is placed at the front end of the conveying channel 610, and the first conveying belt 4 drives the whole stack of soft bag products to move to the lower side of the primary material separating mechanism 2; the auxiliary cylinder 2231 drives the auxiliary material scraping plate 2232 to rotate, so that the third tensioning wheel 2234 is lowered, and the auxiliary material scraping belt 2235 slightly presses the soft bag; the material scraping motor 221 is started, the main material scraping belt 2221 and the auxiliary material scraping belt 2235 are rotated, so that the soft bag is scraped out one by one from front to back, and the first conveying belt 4 continues to convey the soft bag to the lower side of the secondary material separating mechanism.

[0088] The suction disc part 3222 adsorbs the soft bag and sucks up the soft bag through the driving of the suction material gas 321, another soft bag adhered below the soft bag is separated from the soft bag which is sucked up in the process of being lifted, and the relative movement between the soft bag and the material scraping plate 342 on both sides of the outer thread of the material blocking screw 341, so that the soft bag above is separated from the soft bag below, and the soft bag above and the soft bag below are completely separated under the blowing effect of the blowing assembly 33, and the soft bag after complete separation is driven by the first conveying belt 4 to continue to be conveyed to the second conveying belt 5 beyond the material blocking screw 341, and is close to the surface of the second conveying belt 5 under the assistance of the compression wheel 73 to be conveyed to the subsequent to-be-used position.

[0089] In summary, the soft bag separation and conveying device 100 provided by the embodiment of the present application comprises a rack 1, a primary material separating mechanism 2, a secondary material separating mechanism 3, a first conveying belt 4 and a second conveying belt 5; the first conveying belt 4 arranged in the first direction X is used to convey the whole stack of soft bags from front to back, and the whole stack of soft bags reaches the primary material separating mechanism 2 first; under the driving of the material poking motor 221, the main material poking belt 2221 rotates to poke the whole stack of soft bags from front to back one by one, and the separated soft bags are conveyed to the secondary material separating mechanism 3 behind in sequence by the first conveying belt 4; the suction material part 322 is driven by the suction material cylinder 321 to move downward and adsorb the soft bag, and then the suction material part 322 is driven to move upward to suck up the soft bag, and in the process of sucking up the soft bag by the suction material part 322, the relative movement between the soft bag and the material scraping plate makes another soft bag adhered below the soft bag which is sucked up be separated from the soft bag which is sucked up, and after the soft bag is sucked up by the suction material part 322, the blowing assembly 33 blows air towards the suction material part 322 to completely separate the soft bag which is sucked up and the soft bag below, and then the separated single soft bag is conveyed to the subsequent to-be-used position in sequence by the second conveying belt 5; the whole stack of soft bag products is separated into single soft bag products through the primary material separating mechanism 2 and the secondary material separating mechanism 3, so as to ensure the complete separation of the soft bag products, and compared with the complex separation mode such as vacuum adsorption and mechanical clamping, the soft bag separation and conveying device 100 realizes the primary separation through the material poking, realizes the secondary separation through the sucking and blowing, ensures the complete separation of the soft bag, has a faster separation speed, can improve the separation efficiency, and is convenient to use and popularize.

[0090] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make some improvements and replacements without departing from the technical principles of the present application, and these improvements and replacements should also be regarded as the protection scope of the present application.

Claims

1. A soft bag separating and conveying device, wherein the conveying direction of the soft bags is defined as a first direction, and the soft bags are conveyed from the front to the rear of the first direction; characterized in that, It includes a frame, a primary material distribution mechanism, a secondary material distribution mechanism, a first conveyor belt, and a second conveyor belt; The first conveyor belt and the second conveyor belt are arranged sequentially from front to back above the frame and connected together along the first direction; the primary material distribution mechanism and the secondary material distribution mechanism are arranged sequentially from front to back on the first conveyor belt; The primary material distribution mechanism includes a first upright frame and a material feeding assembly; the first upright frame is mounted on a first conveyor belt; the material feeding assembly includes a material feeding motor and a material feeding section, the material feeding motor being connected to the first upright frame; the material feeding section includes a main material feeding belt, the main material feeding belt being inclined downwards from front to back and tensioned, and connected to the output end of the material feeding motor; the main material feeding belt is rotatable to feed out the entire stack of soft bags one by one from front to back; the material feeding motor is used to drive the main material feeding belt to rotate. The secondary material distribution mechanism includes a second upright frame, a suction assembly, an air blowing assembly, and a scraping assembly. The second upright frame is mounted on a first conveyor belt, and the suction assembly is connected to the second upright frame. The suction assembly includes a suction cylinder and a suction section. The suction section is capable of adsorbing soft bags and moving vertically to lift the soft bags. The suction cylinder is used to drive the suction section to move vertically. The air blowing assembly is located behind the second upright frame and is used to blow air towards the suction section. The scraping assembly is located below the suction section and has a scraping position. During the process of the suction section picking up the soft bag, the soft bag moves relative to the scraping position, and after the suction section picks up the soft bag, the blowing component blows air in the direction of the suction section.

2. The soft bag separating and conveying device as described in claim 1, characterized in that, Defined on a horizontal plane, having a second direction perpendicular to the first direction; The feeding section also includes a main feeding frame, a drive shaft, a driven shaft, and two first tensioning rollers; The main feeding frame is arranged parallel to the main feeding belt, and one end of the main feeding frame is connected to the first upright frame; the main feeding frame is rotatably connected to the drive shaft at one end connected to the first upright frame, and rotatably connected to the driven shaft at the other end; both the drive shaft and the driven shaft extend along the second direction; the first tensioning wheel is fixed on both the drive shaft and the driven shaft; The main feed belt is tensioned and connected to the two first tensioning rollers; The output end of the feeding motor is fixedly connected to the drive shaft and is used to drive the drive shaft to rotate.

3. The soft bag separating and conveying device as described in claim 2, characterized in that, The feeding assembly also includes two auxiliary parts, which are arranged parallel to each other on both sides of the main feeding strip at a distance. The auxiliary unit includes an auxiliary cylinder, an auxiliary feeding plate, a second tensioning roller, a third tensioning roller, and an auxiliary feeding belt; One end of the auxiliary material feeding plate is hinged to the end of the main material feeding frame away from the first upright frame, and extends forward in the first direction; The second tensioning wheel is fixedly connected to the driven shaft; the third tensioning wheel is rotatably connected to the auxiliary feeding plate and is arranged correspondingly to the second tensioning wheel; The auxiliary feeding belt is tensioned and connected to the second tensioning wheel and the third tensioning wheel; The auxiliary cylinder is connected to the first upright frame, and the output end of the auxiliary cylinder is connected to the auxiliary material feeding plate, which is used to drive the auxiliary material feeding plate to rotate around the main material feeding frame so that the third tensioning wheel rises or falls.

4. The soft bag separating and conveying device as described in claim 2, characterized in that, The feeding unit also includes a mounting frame, and the feeding motor and the main feeding frame are both connected to the mounting frame; The first support frame includes a first adjustment component and a second adjustment component; the first adjustment component extends along a first direction, and the second adjustment component extends along a second direction; The mounting bracket is movably connected to the second adjustment component, and the second adjustment component is movably connected to the first adjustment component; The first adjustment component is used to drive the second adjustment component to move along a first direction, and the second adjustment component is used to drive the mounting bracket to move along a second direction.

5. The soft bag separating and conveying device as described in claim 4, characterized in that, The first adjustment component includes a first driving part and two first adjustment parts; Two of the first adjustment parts are arranged parallel to each other along a first direction on both sides of the first conveyor belt; The first adjustment part includes a first sliding block and two first sliding rods; the two first sliding rods extend along the first direction and are mounted on the frame; the first sliding block is slidably sleeved on the two first sliding rods; The first drive unit includes a first rotating handle and a first lead screw; the first lead screw extends along a first direction and is disposed between two first sliding rods of one of the first adjustment units; the first sliding block is sleeved on the outer periphery of the first lead screw and screwed to the first lead screw; one end of the first lead screw is fixedly connected to the first rotating handle; The two ends of the second adjustment component are respectively connected to the two first sliding blocks.

6. The soft bag separating and conveying device as described in claim 2, characterized in that, The suction section includes a connecting plate and multiple suction cup components; Multiple suction cup components are vertically arranged, and the bottom end of each suction cup component is provided with a suction cup for picking up soft bags; the multiple suction cup components are spaced apart and respectively connected to the connecting plate; The suction cylinder is connected to the second upright, and the output end of the suction cylinder is connected to the connecting plate to drive the connecting plate to move in the vertical direction.

7. The soft bag separating and conveying device as described in claim 6, characterized in that, The second support frame includes a third adjustment assembly and two supports; The two supports are spaced apart and parallel to each other on both sides of the first conveyor belt, and are connected to the frame; The third adjustment component includes a guide rail and a slider. The guide rail extends along the second direction, and its two ends are respectively connected to the two brackets. The slider is slidably connected to the guide rail; the suction cylinder is fixedly connected to the slider.

8. The soft bag separating and conveying device as described in claim 1, characterized in that, It also includes a limiting mechanism; The limiting mechanism includes two opposing limiting components, each including a limiting plate and an adjusting part; the two limiting plates extend along the soft bag conveying direction and are located on the first conveyor belt; The two limiting plates together define a conveying channel for the soft bag to pass through; The limiting plate is connected to the frame via the adjusting part; the two adjusting parts are used to jointly adjust the width of the conveying channel.

9. The soft bag separating and conveying device as described in claim 8, characterized in that, The scraping assembly includes a baffle screw and a scraper plate; The baffle screw is fixed behind the suction section, and at least a portion of the baffle screw extends from bottom to top through the first conveyor belt. The outer circumference of the baffle screw is provided with threads. The scraper is provided on one side of each of the two limiting plates, the scraper is horizontally arranged and extends along the first direction; The thread and the two opposing sides of the scraper plates together define the scraping position.

10. The soft bag separating and conveying device as described in claim 1, characterized in that, It also includes an auxiliary pressing mechanism, which is located at the front end of the second conveyor belt; The auxiliary pressing mechanism includes a third upright, a connecting rod, and a pressing wheel; The third support frame is installed above the second conveyor belt, and one end of the connecting rod is rotatably connected to the third support frame and extends toward the second conveyor belt; The pressure roller is rotatably connected to the end of the connecting rod away from the third support frame.

Images