Paper bag packaging machine integrating vertical stacking and packaging of paper bags

Abstract

The utility model discloses a vertical stacking and packaging integrated paper bag packaging machine for paper bags. A bag body overturning part, a bag body clamping and transferring part and a movable surrounding and clamping part are sequentially arranged on a rack of the vertical stacking and packaging integrated paper bag packaging machine. The bag body overturning part is connected between the bag body input part and the vertical bag body bearing platform in an overturning mode, and a first channel of the bag body overturning part and a second channel of the vertical bag body bearing platform can be communicated to form an integrated channel. The bag body clamping and transferring part comprises a lifting bag pushing rod group and a lifting limiting rod group which can move in the integration channel; the movable surrounding and clamping part is in conveying connection with the bag body clamping and transferring part, the movable surrounding and clamping part comprises a clamping arm set, and when the clamping arm set works, a vertical bag body comprises a clamping area and a bundling reserved area. A horizontal bag body is conveyed into the bag body overturning part to be overturned into a vertical bag body after being turned forwards and backwards alternately through the bag opening turning part, the bag body clamping and transferring part clamps the bag body in a matched mode and moves the bag body to a handover station, and the surrounding and clamping part is moved to receive the bag body and then move the bag body to the next bundling process. Automation can reduce manual participation, reduce labor intensity and improve working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of paper bag packaging for converting horizontal paper bags into vertical paper bags for stacking and packaging, in particular to a paper bag baler integrating vertical stacking and packaging of paper bags. Background Art

[0002] Paper bags are widely popular among consumers as environmentally friendly packaging. Paper bag balers stack and pack prepared paper bags for subsequent boxing. In industrial production, paper bags are produced in large quantities, but the collection, stacking, and packaging of paper bags are all done manually, which is labor-intensive and inefficient. Furthermore, manually collected paper bags use less space during boxing. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art and provides a paper bag baling machine which realizes full-automatic collection, sorting and bundling of paper bags, integrates vertical stacking and packaging of paper bags, and improves space utilization.

[0004] To solve the above technical problems, the utility model is solved through the following technical solutions: a paper bag baler with integrated vertical stacking and packaging of paper bags, comprising a frame, on which a bag turning part, a bag clamping and transporting part and a movable encircling clamping part are sequentially arranged; the bag turning part, which turns and connects between the bag input part for conveying horizontal bags and the vertical bag carrying platform, the bag turning part turns the material along the length direction, the bag turning part has a first channel, and the vertical bag carrying platform has a second channel, when the bag on the bag turning part is a vertical bag, the first channel is connected to the second channel to form an integrated channel; the bag clamping and transporting part includes a bag that enters the first channel to push the integrated bag The lifting bag pushing rod group and the lifting limiting rod group that cooperate with the lifting bag pushing rod group to transfer the bag body, the lifting bag pushing rod group and the lifting limiting rod group are arranged relatively left and right on the vertical bag body carrying platform, the lifting bag pushing rod group and the lifting limiting rod group are respectively connected with the driving device, and the driving device drives the lifting bag pushing rod group and the lifting limiting rod group to move in the integrated channel respectively; a mobile encircling clamping part, which is connected with the bag body clamping and transfer part for transportation, and the mobile encircling clamping part includes a clamping arm group for clamping a part of the bag body, the clamping arm group has a clamping power source, and the clamping arm group is connected with the longitudinal driving mechanism. When the clamping arm group is working, the vertical bag body includes a clamping area for clamping and a bundling reserved area for bundling.

[0005] The bag body is fed into the bag turning part by the bag input part, and the rotating part turns 90 degrees to turn the horizontal bag body (horizontally placed) into a vertical bag body (standing state). The vertical bag body is convenient for stacking and packaging. The driving device drives the lifting bag pushing rod group and the lifting limit rod group to move toward the bag turning part. At the same time, the lifting bag pushing rod group descends and moves below the first channel and then rises to enter. The lifting limit rod group rises and moves forward to integrate the bag body. After reaching the position, it stops moving to limit the integrated bag body pair. Then the lifting bag pushing rod group and the lifting limit rod group in the first channel cooperate to clamp the bag body stack and move along the integration channel toward the horizontal bag carrying platform. The bag body clamping and transporting part pushes the integrated bag body to the handover station, and the mobile embracing clamping part moves forward to both sides of the bag body clamping and transporting part. The bag body clamping and transporting part descends as a whole to release the bag body. Then the mobile embracing clamping part clamps the bag body locally and transfers it to the next strapping process to strap the strapping reserved area of the bag body. The utility model can realize the full-automatic collection, integration and bundling of packing bags, reducing manual participation, reducing labor intensity and improving work efficiency. In addition, the bag transfer process adopts clamping transfer, which reduces the bag pile volume, increases the number of bags in a unit bundle, and improves space utilization.

[0006] Preferably, the bearing surface of the bag input portion is not lower than the feeding end surface of the bag turnover portion, so that the bag input portion can feed the material more smoothly.

[0007] Furthermore, the bag input section includes a horizontal bag support platform and a material sorting push plate. The material sorting push plates are arranged on both sides of the horizontal bag support platform. The material sorting push plates are mounted on a movable seat. The frame is provided with a material pushing track in a transverse direction and parallel thereto. The movable seat is slidably mounted on the material pushing track. The material sorting push plates are also in transmission connection with an avoidance drive component that drives them to move forward and backward. The bags are placed on the horizontal bag support platform. The material sorting push plates on both sides push the bags. During the return process, the avoidance drive component drives the material sorting push plates on both sides away from each other to avoid bags entering the horizontal bag support platform.

[0008] The material sorting push plate comprises a push plate portion and a side plate portion, wherein the push plate portion is arranged perpendicular to the side plate portion. The side plate portion simultaneously arranges the bags during the pushing process to ensure the bags are neat, and the push plate portion contacts the back side of the bags to push the bags.

[0009] The horizontal bag-carrying platform is equipped with a bag-pressing station equipped with a vertically movable lifting platen located above the platform. This platen can flatten the stacked bags to reduce their volume and perform glue lamination to further ensure bag quality.

[0010] Furthermore, the bag input portion includes a conveyor belt equipped with a plurality of push bars for pushing the bags. The bag flipping portion includes at least two, and the conveyor belt is disposed between the bag flipping portions. The conveyor belt rotates cyclically to move the bags, and the push bars ensure stable movement of the bags, resulting in a simple structure.

[0011] Preferably, the bag turning part is a swing claw, or the bag turning part is a turning bracket, and the turning bracket is cross-shaped. The swing claw swings back and forth to turn the bag, and the turning bracket rotates in the same direction to continuously turn the bag.

[0012] Preferably, a lifting plate is provided above the bag turning portion to smooth the upper side of the bag, and the lifting plate is in transmission connection with a lifting material sorting drive device that drives the lifting plate to move up and down. The lifting plate is lowered to smooth the upper side of the bag to ensure the bag is neat.

[0013] Preferably, the clamping arm assembly includes a left clamping arm, a right clamping arm, and a movable frame. The left and right clamping arms are symmetrically movable on the movable frame. The movable frame is connected to a longitudinal drive mechanism. The clamping arm assembly faces the bag bundling section. A pusher block is provided between the left and right clamping arms. The left and right clamping arms partially clamp the bag. The longitudinal drive mechanism drives the clamping arm assembly to carry the bag into the bag bundling section for bundling. During movement, the pusher block flattens the rear side surface, ensuring neat bag stacking and bundling quality.

[0014] In addition to the pusher gauge, a front gauge lifting plate is provided between the movable encircling clamping portion and the bag body bundling portion. The front gauge lifting plate is slidably mounted on the frame. The front gauge lifting plate and the gauge cooperate to straighten the front and back sides of the bag body.

[0015] In addition to the bag bundling unit, an auxiliary clamping plate assembly is installed in front of the bag bundling unit to cooperate with the mobile encircling clamping unit to clamp and bundle the materials. When the clamping arm assembly and auxiliary clamping plate assembly are in operation, the clamping areas of the vertical bag are located on both sides of the reserved bundling area. Because when the mobile encircling clamping unit clamps one side of the paper bag, the pressure difference between the stressed and unstressed points on the bag causes the unstressed part to expand outward, causing the bag to bend. The auxiliary clamping arm assembly ensures the flatness of the bag on the other side, facilitating bundling and further ensuring packaging quality.

[0016] The bag packaging device has a push-stop, which connects the inlet end of the bag bundling unit with the outlet end of the bag bundling unit. The push-stop is in driving connection with the regular push-stop drive component. The push-stop can push the bundled bags out of the bag bundling unit. The bundled bags enter the bag packaging device and are wrapped with wrapping paper to protect the bags and facilitate boxing and transportation. The push-stop can then move the bags to the next process.

[0017] On the basis of the connection between the bag packaging device and the discharge end of the bag bundling part, the bag packaging device is arranged below the bag bundling part, and a lifting platform is provided between the bag packaging device and the bag bundling part. A first push plate is provided on one side of the lifting platform to push the bag into the bag packaging device, and the first push plate is transmission-connected to the packaging pushing drive device provided on the frame; alternatively, the movable encircling clamping part includes a pushing stop gauge; the bag packaging device is arranged in front of the bag bundling part, and the regular pushing drive component drives the pushing stop gauge to push the bag into the bag packaging device. When the bag packaging device and the bag bundling part are arranged one above the other, the pushing stop gauge pushes the bundled bag onto the lifting platform. After the lifting platform descends, the first push plate pushes the bag on the lifting platform into the bag packaging device. When the bag packaging device and the bag bundling part are on the same level, the pushing stop gauge directly pushes the bundled bag into the bag packaging device, resulting in a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a structural diagram of the bag body input, flipping and integration of the utility model.

[0020] Figure 3 It is a structural diagram of the bag body input part of the utility model.

[0021] Figure 4 It is a schematic diagram of the structure of the flipping, integration and transportation of the utility model.

[0022] Figure 5 It is a three-dimensional diagram of the receiving platform of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the movable encircling clamping part and the auxiliary clamping arm group of the utility model.

[0024] Figure 7 It is a three-dimensional diagram of the swing claw of the utility model.

[0025] Figure 8 It is a schematic diagram of the action of the swing claw of the utility model.

[0026] Figure 9 This is a simplified diagram of the operation of the rotating component of this embodiment being a flip bracket.

[0027] The parts indicated by the numbers in the above drawings are as follows:

[0028] 1. Horizontal bag body carrying platform; 11. Moving seat; 111. Guide rod; 12. Material sorting push plate; 121. Side plate; 122. Push plate; 13. Moving mounting plate; 14. Fixed plate;

[0029] 2. Bag turning part; 21. First channel;

[0030] 3. Vertical bag carrying platform;

[0031] 41. Lifting bag pushing rod assembly; 42. Lifting limit rod assembly;

[0032] 5. Mobile encircling clamping part; 51. Clamping arm assembly; 52. Pushing stop gauge;

[0033] 6. Bag bundling unit;

[0034] 7. Bag packaging device;

[0035] 8. Lift and lower pressure plate;

[0036] 9. Lifting and lowering the flatbed;

[0037] 10. Auxiliary splint group; 101. Left auxiliary splint; 102. Right auxiliary splint;

[0038] 201, horizontal bag body; 202, vertical bag body;

[0039] 31. Front side stop gauge lifting plate. DETAILED DESCRIPTION

[0040] The present invention is described in further detail below with reference to the accompanying drawings and embodiments. In the drawings, the X-axis is the horizontal direction, i.e., the left-right direction; the Y-axis is the longitudinal direction, i.e., the front-back direction; and the Z-axis is the vertical direction, i.e., the up-down direction.

[0041] refer to Figure 1 and Figure 2 , the paper bag baling machine is used to pack the stacked paper bags, and then use wrapping paper to outer wrap the packed paper bags. The paper bag baling machine with integrated vertical stacking and packaging of paper bags includes a frame, on which a bag turning part 2, a bag clamping and transporting part and a mobile embracing clamping part 5 are provided in sequence; the bag turning part 2, which turns and connects between the bag input part for conveying the horizontal bag body 201 and the vertical bag body supporting platform 3, is rotatably set on the frame, wherein the bag body conveyed by the bag input part can be a single or small batch of unit paper bags, but in order to improve efficiency, it is usually selected to convey unit paper bags one by one, and the bag turning part 2 is preferably used to turn the material along the length direction, and the bag turning part 2 turns the horizontal bag body 201 into a vertical bag body 202. As Figure 5 and Figure 7As shown, the bag-turning portion 2 has a first channel, and the vertical bag-supporting platform 3 has a second channel. The vertical bag-supporting platform 3 has a plurality of support rods arranged at intervals, with the gaps between the support rods forming the second channel. When the bag on the bag-turning portion 2 is a vertical bag 202, the first channel and the second channel are connected to form an integrated channel. In this embodiment, the bag-turning portion 2 is turned inside the second channel. After the bag-turning portion 2 turns the horizontal bag 201 into a vertical bag 202, the vertical bag 202 is directly placed on the vertical bag-supporting platform 3. Because horizontal bags 201 can only be stacked upward, the number of stacks is limited. If too many are stacked, the height will be too high, which will easily collapse and hinder subsequent bundling and packaging. However, after the bag-turning portion 2 turns the vertical bags 202, stacking them horizontally only increases their length. In a single stacking package, more vertical bags 202 can be stacked than horizontal bags 201, which helps improve work efficiency. There are many implementation methods of the bag body turning part 2, such as the rotating part being a swing claw (such as Figure 7 and Figure 8 ) or the rotating part is a flip bracket (such as Figure 9 ), the flip bracket is cross-shaped as a whole, which can realize continuous flipping.

[0042] like Figure 4As shown, the bag body clamping and transferring part includes a lifting bag pushing rod group 41 that enters the first channel to push the integrated bag body and a lifting limiting rod group 42 that cooperates with the lifting bag pushing rod group 41 to transfer the bag body. The lifting bag pushing rod group 41 and the lifting limiting rod group 42 are arranged relatively to the left and right of the vertical bag body carrying platform 3. The lifting bag pushing rod group 41 and the lifting limiting rod group 42 can be arranged above or below the vertical bag body carrying platform 3. In this embodiment, the lifting bag pushing rod group 41 and the lifting limiting rod group 42 can be arranged below the vertical bag body carrying platform 3. The lifting bag pushing rod group 41 and the lifting limiting rod are respectively connected to the lifting driving device in a transmission manner. The lifting bag pushing rod group 41 includes a first moving frame, a bag pushing rod and a first lifting driving member, and is lifted and slidably arranged on the first moving frame. The first lifting driving member drives the bag pushing rod to move up and down relative to the vertical bag body carrying platform 3. The first lifting driving member drives the bag pushing rod to rise and enter the first channel of the bag body turning part 2, pushing the vertical bag 202 out of the bag body turning part 2. The lifting and limiting rod group 42 includes a second moving frame, a limiting rod and a second lifting drive member. The limiting rod is slidably arranged on the second moving frame. The second lifting drive member drives the limiting rod to move up and down relative to the vertical bag body supporting platform 3. The limiting rod rises to prevent the vertical bag body 202 from collapsing. The lifting bag pushing rod group 41 and the lifting and limiting rod group 42 are respectively connected to the driving device, and the driving device drives the lifting bag pushing rod group 41 and the lifting and limiting rod group 42 to move in the integrated channel. In this embodiment, the driving device includes two power sources, which are respectively connected to the first moving frame and the second moving frame to drive the first moving frame and the second moving frame to move respectively. The driving device drives the bag body clamping and transporting part to reciprocate between the bag body turning part 2 and the vertical bag body supporting platform 3. The driving device can be a linear driving device such as a cylinder or a ball screw.

[0043] The mobile encircling clamping part 5 is connected with the bag body clamping and transporting part. The mobile encircling clamping part 5 is arranged behind the bag body clamping and transporting part. The mobile encircling clamping part 5 includes a clamping arm group 51 for clamping a part of the bag body. The clamping arm group 51 of the mobile encircling clamping part 5 has a clamping cavity that can accommodate the bag body. The forward movement of the clamping arm group 51 can make the lifting bag pushing rod group 41 and the lifting limit rod group 42 enter the clamping cavity. The specific clamping arm group 51 includes a left clamping arm, a right clamping arm and a movable frame. The left clamping arm and the right clamping arm can move symmetrically on the movable frame. The movable frame is provided with a slide rail, and the left and right clamping arms are slid on the slide rail. The clamping arm group 51 has a clamping power source. Cylinders are respectively provided on both sides of the movable frame to drive the left and right clamping arms to move symmetrically. The power source can also be a motor. When the clamping arm group 51 is working, the vertical bag body includes a clamping area for clamping and a bundling reserved area for bundling. The clamping arm group 51 clamps the bag body when the bag body clamping and transfer part moves to the handover station, that is, the front part of the bag body is exposed to facilitate subsequent bundling. The clamping arm group 51 is connected to the longitudinal drive mechanism by transmission, and the movable frame in the clamping arm group 51 is connected to the longitudinal drive mechanism. The longitudinal drive device is fixedly arranged on the frame, and the movable frame is connected to the drive rod of the longitudinal drive device to drive the left and right clamping arms to move forward and backward. The clamping arm group 51 moves the clamped bag forward toward the bag body bundling part 6. There is a pusher gauge 52 between the left clamping arm and the right clamping arm. The pusher gauge 52 can regularize the rear side of the bag body to ensure that the bag body is neatly stacked. The embracing transfer mechanism makes the overall paper bag moving path at right angles, shortening the length of the overall equipment. How the bag body bundling part 6 performs banding on the bag body is a conventional technology that is easily known to those skilled in the art. The bag body bundling part 6 is arranged in front of the movable embracing clamping part 5. The bag body bundling part 6 continues to perform banding on the reserved bundling area of the bag body. Bundling and packing the bag body is convenient for subsequent packaging and subsequent boxing.

[0044] The working principle of the present utility model is as follows: the bag input section feeds the horizontal bag 201 (a horizontally placed paper bag) into the bag turning section 2. At this time, the first batch of bags on the bag turning section 2 are in a lying position. Subsequently, the bag turning section 2 is turned 90 degrees around its axis, so that the bags are in an upright position. The lifting and pushing rod group 41 and the lifting and limiting rod group 42 move below the bag turning section 2. The lifting and limiting rod group 42 rises to position the bag to prevent it from collapsing. The pushing rod of the lifting and pushing rod group 41 rises and enters the first channel of the bag turning section 2. The lifting and pushing rod group 41 moves to the right through the integrated channel to push the bag out of the bag turning section 2. The lifting and pushing rod group 41 and the lifting and limiting rod group 42 cooperate to clamp the bag and move it toward the vertical bag carrying platform 3. After the second batch of horizontal bags 201 are flipped into vertical bags 202, the bag clamping and transporting section clamps the bags and moves them toward the bag flipping section 2. Then, the lifting and pushing rod group 41 moves down to avoid the bag. The lifting and limiting rod group 42 continues to move toward the bag flipping section 2 in the integration channel to integrate the bags. The lifting and limiting rod group 42 moves into the first channel of the bag flipping section 2 and rises. It cooperates with the lifting and limiting rod group 42 to transfer the integrated bag stack to the handover station. The number of integrations can be adjusted according to the bag packaging specifications. The longitudinal drive mechanism drives the clamping arm group 51 forward, allowing the lifting and pushing rod group 41 and the lifting and limiting rod group 42 to enter the clamping cavity. Then, the lifting and pushing rod group 41 and the lifting and limiting rod group 42 descend to release the bag stack for easy reception by the clamping arm group 51. After clamping the bag stack, the clamping arm group 51 moves forward, allowing the bag stack to enter the bag bundling section 6 for bundling. The bags are flipped from horizontal to vertical for collection. Compared with conventional horizontal paper bag stacking and packaging, the number of bags that can be packaged is larger and the structure is more reasonable. After the bags are collected and integrated, they are moved by clamping to reduce the volume of the bag stack, and the bag stack is tied and fixed for automatic packaging. At the same time, it is convenient for subsequent wrapping paper to be outsourced. In addition, the compact bag stack can improve the space utilization rate of subsequent packing.

[0045] In order to make the bag conveying smoother, the bearing surface of the bag input part is not lower than the feeding end surface of the bag turning part 2. There are many implementation methods of the bag input part, such as Figure 3As shown, the bag input section includes a horizontal bag support platform 1 and a material sorting push plate 12. The material receiving surface of the horizontal bag support platform 1 is not lower than the material feeding end surface of the bag turning section 2, making the conveying smoother. The material sorting push plates 12 are arranged on both sides of the horizontal bag support platform 1. The material sorting push plates 12 are arranged on a movable base 11. The movable base 11 can be provided with a single set of push plates or multiple sets of push plates 12 to improve the bag conveying efficiency. The frame is provided with a pushing track parallel to the horizontal direction, and the moving seat 11 is slidably arranged on the pushing track, and the moving seat 11 can be driven to move left and right by a belt drive device or a screw drive device; the material sorting push plate 12 is also transmission-connected with the avoidance drive component that drives it to move forward and backward, and the avoidance drive component makes the material sorting push plates 12 on both sides move symmetrically back and forth. The specific avoidance drive component can be arranged between the moving seat 11 and the material sorting push plate 12, or a guide rod 111 is provided between the moving seats 11 on both sides, and the guide rod 111 has a fixed plate 14 and a movable mounting plate 13, multiple groups or a single group of material sorting push plates 12 are fixedly arranged on the movable mounting plate 13, the fixed plate 14 is between the moving seat 11 and the movable mounting plate 13, the fixed plate 14 is fixedly arranged on the guide rod 111, the movable mounting plate 13 is slidably arranged on the guide rod 111, and the avoidance drive component is arranged on the fixed plate 14 to drive the movable mounting plate 13 to move back and forth on the guide rod 111.

[0046] In order to ensure the quality of the bag stack packaging, the material sorting push plate 12 includes a push plate portion 122 and a side plate portion 121, and the push plate portion 122 is arranged perpendicular to the side plate portion 121. When the synchronous avoidance driving component drives the material sorting push plates 12 on both sides to be relatively close, the side plate portion 121 of the material sorting push plate 12 can regularize the two sides of the bag body to ensure the quality of subsequent packaging. The push plate portion 122 pushes the bag body, and the push plate portion 122 is arranged perpendicular to the side plate portion 121, which is conducive to regularizing the bag body. In order for the horizontal bag body supporting platform 1 to have a bag pressing station, the bag pressing station is equipped with a lifting and pressing plate 8 that can move up and down, and the lifting and pressing plate 8 is arranged above the horizontal bag body supporting platform 1. In order to ensure the flatness of the bag body, reduce the volume of the bag body and facilitate subsequent processing operations, the horizontal bag body supporting platform 1 has a bag pressing station, and the bag pressing station is equipped with a lifting pressure plate 8 that can move up and down. The lifting pressure plate 8 is connected to the cylinder. The lifting pressure plate 8 is arranged above the horizontal bag body supporting platform 1. The lifting pressure plate 8 descends to compact the bag body and can also glue the bag body to ensure product quality.

[0047] Another embodiment of the bag body input part, the bag body input part includes a conveyor belt, the conveyor belt is provided with a plurality of push bars for pushing the bag body, the push materials are evenly distributed on the conveyor belt, the conveyor belt is arranged in a ring, the bag body turning part 2 has at least two, the conveyor belt is arranged between the bag body turning part 2, the conveying plane of the conveyor belt is not lower than the feeding end face of the bag body turning part 2, which can ensure that all the bags enter the bag body turning part 2.

[0048] In order to further ensure the neatness of the bag body, a lifting and patting plate 9 is provided above the bag body turning part 2 to regularize the upper side of the bag body. The lifting and patting plate is connected to the lifting and sorting driving device that drives it to move up and down. The lifting and sorting driving device drives the lifting and patting plate to descend and flatten the upper side of the bag body to further ensure the packaging quality of the subsequent bag body.

[0049] To further ensure neat stacking of the assembled bags, in addition to the pusher block 52, a front block lift plate 31 is provided between the movable encircling clamping portion 5 and the bag bundling portion 6. The front block lift plate 31 is slidably mounted on the frame. The left and right clamping arms grip the bag and deliver it forward, bringing the front side of the bag into contact with the front block lift plate 31. The pusher block 52 then aligns the back side of the bag, ensuring neat stacking when bundling.

[0050] When the mobile encircling clamping unit 5 clamps a portion of the bag, the pressure difference between the stressed and unstressed points on the bag causes the unstressed portion to expand outward, causing the paper bag to bend. To ensure bag quality and subsequent bundling, an auxiliary clamping plate assembly is provided in front of the bag bundling unit 6 to cooperate with the mobile encircling clamping unit 5 in clamping and bundling. The auxiliary clamping plate assembly includes a left auxiliary clamping plate 101 and a right auxiliary clamping plate 102. The left and right auxiliary clamping plates 101 and 102 are symmetrically movable and slidably mounted on the frame. Each clamping plate 101 and 102 are connected to a power source to drive relative movement. When the clamping arm assembly and auxiliary clamping plate assembly are in operation, the clamping areas of the vertical bag are located on both sides of the reserved bundling area. The mobile encircling clamping unit 5 clamps a portion of the bag, while the auxiliary clamping plate assembly clamps the other side of the bag. A gap is formed between the two, which leaves an unclamped portion of the bag (i.e., the reserved bundling area) for bundling by the bag bundling unit 6. In addition, the movable encircling clamping portion 5 and the auxiliary clamping arm group 10 respectively clamp the bag body, which can compress the bag body and reduce the volume of the bag body, making it convenient for subsequent packaging and transportation and improving space utilization.

[0051] In order to protect the bag and facilitate subsequent transportation of the bag, the feeding end of the bag packaging device 7 is connected to the discharging end of the bag bundling part 6, and the pushing stop 52 is connected to the regular pushing driving component that drives it to move back and forth. The pushing stop 52 can push the bundled bag out of the bag bundling part 6. The bag packaging device 7 is a prior art, which includes a paper feeding mechanism, a pressing mechanism, a folding mechanism and a finished product output mechanism; the pushing gauge 52 pushes the bag into the paper feeding mechanism, and the cutting component of the paper feeding mechanism cuts the packaging paper into the required specifications, and then the two enter the pressing mechanism. The pressing mechanism folds the front end of the packaging paper backward and the rear end of the packaging paper forward to wrap the packaging paper. At this time, the packaging paper is a flat rectangular parallelepiped, similar to the shape of the stacked bags, and the two sides of the packaging paper are longer than the bag body. After pressing, the edges are folded, and the ears are folded before folding. The front end of the packaging paper is folded backward along the vertical edge of the bag body, and the rear end of the packaging paper is folded forward along the vertical edge of the other end of the bag body, and then the upper end of the packaging paper is folded downward and the lower end is folded upward to completely wrap the large paper and send it out after packaging is completed.

[0052] There are many ways to connect the bag packaging device 7 with the bag bundling part 6. For example, the bag packaging device 7 is arranged below the bag bundling part 6, and a lifting platform is provided between the bag packaging device 7 and the bag bundling part 6. One side of the lifting platform is provided with a first push plate for pushing the bag into the bag packaging device 7. The first push plate is transmission-connected with the packaging pushing drive device provided on the frame. After the bag is bundled, it is sent to the lifting platform by the pushing gauge 52. The lifting platform carries the bag down to the front of the first push plate. The packaging pushing drive device drives the first push plate to push the bag into the bag packaging device 7. While pushing in, the bag enters the packaging paper. There is a rubber strip on the side of the packaging paper. The pressing mechanism causes the packaging paper to package the main body of the bag stack into a flat rectangular parallelepiped. Then the folding mechanism folds the ears and folds the edges of the packaging paper. The packaged bag is convenient for transportation, and the packaging paper can provide protection for the bag. Alternatively, the conveying path of the bag packaging device 7 is on the same horizontal plane as the conveying path of the movable embracing clamping part 5, that is, the bag packaging device 7 is arranged in front of the bag bundling part 6, and the regular pushing driving component drives the pushing gauge 52 to push the bag into the bag packaging device 7 for the above-mentioned packaging. The multifunctional performance of the pushing gauge 52 reduces costs and has a simple structure.

[0053] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0054] In short, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention patent.

Claims

1. The paper bag baler integrates vertical stacking and packaging of paper bags, which is characterized by: The machine frame comprises a bag turning portion (2), a bag clamping and transporting portion, and a movable embracing clamping portion (5) provided on the frame in sequence; The bag body turning part (2) is turned and connected between the bag body input part for conveying the horizontal bag body (201) and the vertical bag body carrying platform (3), the bag body turning part (2) has a first channel, and the vertical bag body carrying platform (3) has a second channel. When the bag body on the bag body turning part (2) is a vertical bag body (202), the first channel and the second channel are connected to form an integrated channel; The bag body clamping and transferring part includes a lifting bag pushing rod group (41) that enters the first channel to push the integrated bag body and a lifting limit rod group (42) that cooperates with the lifting bag pushing rod group (41) to transfer the bag body, the lifting bag pushing rod group (41) and the lifting limit rod group (42) are relatively arranged on the vertical bag body carrying platform (3) on the left and right, the lifting bag pushing rod group (41) and the lifting limit rod group (42) are respectively connected to the driving device, and the driving device drives the lifting bag pushing rod group (41) and the lifting limit rod group (42) to move in the integrated channel; The movable encircling clamping portion (5) is connected to the bag body clamping and transporting portion, and the movable encircling clamping portion (5) includes a clamping arm group (51) for clamping a part of the bag body, and the clamping arm group (51) has a clamping power source. The clamping arm group (51) is connected to the longitudinal driving mechanism in a transmission manner. When the clamping arm group is working, the vertical bag body includes a clamping area for clamping and a bundling reserved area for bundling.

2. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 1, characterized in that: The bearing surface of the bag body input portion is not lower than the feeding end surface of the bag body turning portion (2).

3. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 2, characterized in that: The bag body input part includes a horizontal bag body supporting platform (1) and a material sorting push plate (12), the material sorting push plate (12) is arranged on both sides of the horizontal bag body supporting platform (1), the material sorting push plate (12) is arranged on a movable seat (11), a material pushing track is arranged parallel to the horizontal direction on the frame, the movable seat (11) is slidably arranged on the material pushing track, and the material sorting push plate (12) is also connected to the avoidance driving component that drives it to move forward and backward.

4. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 3, characterized in that: The material sorting push plate (12) comprises a push plate portion (122) and a side plate portion (121), and the push plate portion (122) and the side plate portion (121) are arranged vertically.

5. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 3, characterized in that: The horizontal bag body carrying platform (1) has a bag pressing station, and a lifting and pressing plate (8) that can move up and down is provided at the bag pressing station, and the lifting and pressing plate (8) is arranged above the horizontal bag body carrying platform (1).

6. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 2, characterized in that: The bag input portion comprises a conveyor belt, the bag turnover portion (2) comprises at least two, and the conveyor belt is arranged between the bag turnover portions (2).

7. The paper bag baling machine integrating vertical stacking and packaging of paper bags according to claim 1, characterized in that: The bag body turning part (2) is a swing claw; or The bag body turning portion (2) is a turning bracket, and the turning bracket is cross-shaped.

8. The paper bag baling machine with integrated vertical stacking and packaging of paper bags according to claim 1, characterized in that: A lifting and slapping plate (9) for regularizing the upper side of the bag body is provided above the bag body turning portion (2), and the lifting and slapping plate is in transmission connection with a lifting and sorting driving device for driving the lifting and slapping plate to move up and down.

9. The paper bag baling machine integrating vertical stacking and packaging of paper bags according to claim 1, characterized in that: The clamping arm group (51) includes a left clamping arm, a right clamping arm and a movable frame, wherein the left clamping arm and the right clamping arm can move symmetrically on the movable frame, and the movable frame is connected to the longitudinal driving mechanism, and the clamping arm group (51) faces the bag body bundling portion (6); A material push stop gauge (52) is provided between the left clamping arm and the right clamping arm.

10. The paper bag baling machine integrated with vertical stacking and packaging of paper bags according to claim 9, characterized in that: A front side stop gauge lifting plate (31) is provided between the movable embracing clamping portion (5) and the bag body bundling portion (6), and the front side stop gauge lifting plate (31) is slidably arranged on the frame.

11. The paper bag baling machine integrating vertical stacking and packaging of paper bags according to claim 9, characterized in that: An auxiliary clamping plate group (10) is provided in front of the bag body bundling portion (6) for cooperating with the movable encircling clamping portion (5) to clamp and bundle the material. When the clamping arm group and the auxiliary clamping plate group are in operation, the clamping areas of the vertical bag body are arranged on both sides of the bundling reserved area.

12. The paper bag baling machine integrated with vertical stacking and packaging of paper bags according to claim 9, characterized in that: The feeding end of the bag packaging device (7) is connected to the discharging end of the bag bundling part (6), and the pushing stop gauge (52) is connected to the regular pushing driving component that drives it to move forward and backward. The pushing stop gauge (52) can push the bundled bag out of the bag bundling part (6).

13. The paper bag baling machine integrating vertical stacking and packaging of paper bags according to claim 12, characterized in that: The bag packaging device (7) is arranged below the bag bundling portion (6), a lifting platform is provided between the bag packaging device (7) and the bag bundling portion (6), a first push plate for pushing the bag into the bag packaging device (7) is provided on one side of the lifting platform, and the first push plate is in transmission connection with a packaging pushing drive device provided on the frame; or, The bag packaging device (7) is arranged in front of the bag bundling portion (6), and the regular pushing driving component drives the pushing stop (52) to push the bag into the bag packaging device (7).

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