Paper taking device of paper bag machine

Abstract

The utility model discloses a paper taking device of a paper bag machine, which is provided with a machine frame, and the machine frame is provided with a conveying mechanism capable of conveying paper bags; the material storage mechanism is arranged on the rack, and the material storage mechanism can store paper bags; the bag taking mechanism is arranged on the machine frame and can convey the paper bags on the material storage mechanism to the conveying mechanism, a traditional downward drawing type discharging mode is changed, a large-motion-path suction type bag taking mode is adopted, separation of the paper bags with ropes is facilitated, smooth discharging is guaranteed, and the situation that the paper bags are blocked during discharging is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper bag machines, and particularly relates to a paper bag picking device for a paper bag machine. Background Art

[0002] In the process of implementing the present utility model, the inventor found that the prior art has at least the following problems:

[0003] In a paper bag machine device, it is necessary to pick up paper bags and convey the paper bags forward, so as to facilitate adding bottom cards to the paper bags subsequently. In the traditional technology, the discharging method of the lower-drawing type is adopted, and the paper bags are stacked on the conveying line, and then the paper bags at the bottom of the material pile are pushed one by one through a pushing mechanism. This feeding method can be used when processing cordless paper bags, but if it is a paper bag with a rope, the paper ropes of two bags often become entangled in the lower-drawing type, and the paper rope of the subsequent bag will hang on the paper rope of the previous bag, resulting in paper jamming during discharging.

[0004] CN109334112A - Handle conveying mechanism and paper bag machine discloses a handle conveying mechanism and a paper bag machine, belonging to the technical field of automatic paper bag machines. The pushing device includes a conveying channel for conveying handles, the conveying device is drivably connected with the handle pushing device, the conveying device is used to drive the handles located in the conveying channel to move along the conveying channel, the large handle-attaching hub and the handle conveying pressing wheel are drivably connected through a transmission component, the large handle-attaching hub is located at the discharging end of the conveying channel, and the rotation direction of the large handle-attaching hub is the same as the conveying direction of the conveying channel, and it also cannot solve the above technical problems. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to provide a paper bag picking device for a paper bag machine, which changes the traditional lower-drawing discharging method, adopts a sucking bag-taking method with a large movement path, facilitates the separation of paper bags with ropes, ensures smooth discharging, and avoids paper jamming during discharging.

[0006] In order to solve the above technical problem, the technical solution adopted by the present utility model is: a paper bag picking device for a paper bag machine, which has a frame, and the following are provided on the frame:

[0007] A conveying mechanism capable of conveying paper bags;

[0008] A storage mechanism arranged on the frame, and the storage mechanism can store paper bags;

[0009] A bag-taking mechanism arranged on the frame, and the bag-taking mechanism can convey the paper bags on the storage mechanism to the conveying mechanism.

[0010] The storage mechanism has:

[0011] A storage support;

[0012] The first positioning mechanism is arranged on the storage bracket, and the first positioning mechanism can position the first side of the bag body;

[0013] The second positioning mechanism is arranged on the storage bracket, and the second positioning mechanism can position the second side of the bag body;

[0014] The supporting mechanism is arranged on the storage bracket, and the supporting mechanism can support the bag body.

[0015] The bag-taking mechanism has:

[0016] A bag-taking seat;

[0017] A bag-taking swing arm, the first end of which is hinged to the bag-taking seat;

[0018] A sucking mechanism is installed on the second end of the bag-taking swing arm, and the bag-taking swing arm can swing to drive the sucking mechanism to suck the paper bag;

[0019] A swing driving mechanism is installed on the bag-taking seat, and the swing driving mechanism can drive the bag-taking swing arm.

[0020] The first positioning mechanism includes a first fixing mechanism and / or a first adjusting mechanism.

[0021] The first fixing mechanism is fixedly installed on the storage bracket. The first fixing mechanism includes a fixed baffle, and the fixed baffle is fixedly installed on the storage bracket. The fixed baffle can support the bag body.

[0022] The first adjusting mechanism is movably installed on the storage bracket. The first adjusting mechanism includes a movable baffle, and the movable baffle is movably installed on the storage bracket. The movable baffle can support the bag body.

[0023] An adjusting mechanism for adjusting the movement of the movable baffle is further provided. The adjusting mechanism includes an adjusting screw rod and an adjusting nut. The adjusting screw rod is rotatably installed on the storage bracket, the adjusting nut is fixedly connected to the movable baffle, and the adjusting screw rod and the adjusting nut are in threaded cooperation.

[0024] The second positioning mechanism includes a support piece which can support the bag body; the second positioning mechanism further includes a Z-direction adjustment mechanism, and the support piece is mounted on the storage bracket through the Z-direction adjustment mechanism; the Z-direction adjustment mechanism includes an adjustment slider and an adjustment guide rail, the adjustment guide rail is mounted on the storage bracket, the adjustment slider is slidably mounted on the adjustment guide rail, and the support piece is mounted on the adjustment slider; the second positioning mechanism further includes a Y-direction adjustment mechanism, the Y-direction adjustment mechanism includes a connecting rod, which is provided with an adjustment guide groove, and the connecting rod is adjustably mounted on the adjustment slider through the adjustment guide groove; the support piece is mounted on the connecting rod; there is also a movable rod, and the movable rod is provided with a waist-shaped groove; the movable baffle is provided with a connecting block, and the connecting block is adjustably connected with the movable rod through the waist-shaped groove; the adjusting nut is fixedly mounted on the movable rod; the movable rod is further provided with a movable guide rod, and the movable guide rod is slidably mounted on the storage bracket.

[0025] The swing driving mechanism includes a bag-taking turntable, a bag-taking motor and a bag-taking rocker. The bag-taking turntable is rotatably mounted on the bag-taking seat. The first end of the bag-taking rocker is hinged to the bag-taking turntable, and the second end of the bag-taking rocker is hinged to the bag-taking swing arm; the rotating shaft of the bag-taking motor is connected to the bag-taking turntable.

[0026] The suction mechanism is a suction cup; the suction mechanism further includes a suction cup seat which is mounted on the second end of the bag-taking swing arm, and the suction cup seat is provided with a plurality of suction cups; the bag-taking seat is provided with a bag-taking column, and the first end of the bag-taking swing arm is hinged to the upper end of the bag-taking column; there is also a bag-taking mounting beam which is provided with a bag-taking adjustment guide rail, and the bag-taking seat is provided with a bag-taking adjustment slider adapted to the bag-taking adjustment guide rail, and the bag-taking adjustment slider is in sliding fit with the bag-taking adjustment guide rail; the bag-taking swing arm is provided with an adjustment guide groove, and the suction cup seat is adjustably mounted in the adjustment guide groove.

[0027] One of the above technical solutions has the following advantages or beneficial effects: it changes the traditional downward extraction type discharging method, adopts the suction type bag-taking method with a large movement path, facilitates the separation of the paper bags with strings, ensures smooth discharging, and avoids the situation of paper jamming during discharging. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of the paper bag taking device of the paper bag machine provided in the embodiment of the present invention;

[0029] Figure 2 is Figure 1 the schematic structural diagram of the paper bag taking device of;

[0030] Figures 3 to 5 is Figure 1 the schematic structural diagram of the storage mechanism of the paper bag taking device of;

[0031] Figures 6 to 9 For Figure 1 the structural schematic diagram of the bag-taking mechanism of the paper bag machine's paper-taking device;

[0032] The markings in the above figures are all:

[0033] 1. Frame,

[0034] 2. Material storage mechanism, 201. Material storage support, 203. First fixing mechanism, 2031. Fixed baffle, 204. First adjusting mechanism, 2041. Moving rod, 2042. Moving guide rod, 2043. Adjusting screw rod, 2044. Adjusting nut, 2045. Moving baffle, 205. Second positioning mechanism, 2051. Support piece, 20511. Support piece groove, 2052. Mounting block, 20521. Mounting block groove, 2053. Connecting block, 2054. Connecting rod, 20541. Adjusting guide groove, 2055. Adjusting slider, 2056. Adjusting guide rail, 206. Support mechanism, 2061. Support groove;

[0035] 3. Bag-taking mechanism, 301. Bag-taking seat, 302. Bag-taking column, 303. Bag-taking swing arm, 3031. Adjusting guide groove, 304. Suction cup seat, 3041. Suction cup, 305. Bag-taking turntable, 306. Bag-taking motor, 307. Bag-taking rocker, 308. Bag-taking adjusting slider, 309. Bag-taking mounting beam, 310. Bag-taking adjusting guide rail;

[0036] 4. Bag body,

[0037] 5. Conveying mechanism. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Refer to Figures 1 to 9 , a paper bag machine paper-taking device, having a frame 1, and provided on the frame 1 with: a conveying mechanism 5 capable of conveying paper bags; a material storage mechanism 2 provided on the frame, and the material storage mechanism 2 can store paper bags; a bag-taking mechanism 3 provided on the frame, and the bag-taking mechanism 3 can convey the paper bags on the material storage mechanism 2 to the conveying mechanism 5. The conveying mechanism 5 is a conveying chain, and a pushing block for pushing the paper bags is provided on the conveying chain.

[0040] Storage mechanism, having: a storage support 201; a first positioning mechanism disposed on the storage support 201, the first positioning mechanism being capable of positioning the first side of the bag body 4; a second positioning mechanism 205 disposed on the storage support 201, the second positioning mechanism 205 being capable of positioning the second side of the bag body 4; a support mechanism 206 disposed on the storage support 201, the support mechanism 206 being capable of supporting the bag body 4. The support mechanism 206 includes a support groove 2061, the support groove 2061 being strip-shaped and capable of supporting the stacked bag bodies 4. It can support the paper bag materials during the paper bag processing and can meet the usage requirements of paper bags of different sizes.

[0041] The first positioning mechanism includes a first fixing mechanism 203 and / or a first adjusting mechanism 204. The first fixing mechanism 203 and / or the first adjusting mechanism 204 are disposed on the opposite sides of the storage support 201, and the structural form of two first fixing mechanisms 203, two first adjusting mechanisms 204 or one first fixing mechanism 203 and one first adjusting mechanism 204 can be adopted on both sides respectively.

[0042] The first fixing mechanism 203 is fixedly installed on the connecting rod 1 of the storage support 20, and the first fixing mechanism 203 includes a fixing baffle 2031. The fixing baffle 2031 is fixedly installed on the storage support 201, and the fixing baffle 2031 is capable of supporting the bag body 4. One side of the bag body 4 is supported by the fixing baffle 2031.

[0043] The first adjusting mechanism 204 is movably installed on the storage support 201, and the first adjusting mechanism 204 includes a movable baffle 2045. The movable baffle 2045 is movably installed on the storage support 201, and the movable baffle 2045 is capable of supporting the bag body 4. One side of the bag body 4 is supported by the movable baffle 2045. The movable installation of the movable baffle 2045 can meet the usage requirements of paper bags of different specifications.

[0044] There is also an adjusting mechanism for adjusting the movement of the movable baffle 2045. The adjusting mechanism includes an adjusting screw rod 2043 and an adjusting nut 2044. The adjusting screw rod 2043 is rotatably installed on the storage support 201, the adjusting nut 2044 is fixedly connected to the movable baffle 2045, and the adjusting screw rod 2043 and the adjusting nut 2044 are in threaded cooperation. By rotating the adjusting screw rod 2043, the adjusting nut 2044 is driven to slide on the adjusting screw rod 2043, so as to drive the movable baffle 2045 to slide on the adjusting screw rod 2043 to achieve the purpose of adjustment. It can meet the usage requirements of paper bags of different sizes.

[0045] The second positioning mechanism 205 includes a support piece 2051, and the support piece 2051 is capable of supporting the bag body 4. The support piece 2051 functions to support the bag body 4.

[0046] The second positioning mechanism 205 further includes a Z-direction adjustment mechanism. The support piece 2051 is installed on the storage bracket 201 through the Z-direction adjustment mechanism. The Z-direction adjustment mechanism includes an adjustment slider 2055 and an adjustment guide rail 2056. The adjustment guide rail 2056 is installed on the storage bracket 201, the adjustment slider 2055 is slidably installed on the adjustment guide rail 2056, and the support piece 2051 is installed on the adjustment slider 2055. By sliding the adjustment slider 2055 on the adjustment guide rail 2056, the Z-direction sliding of the support piece 2051 is realized, which can meet the usage requirements of paper bags of different sizes.

[0047] The second positioning mechanism 205 further includes a Y-direction adjustment mechanism. The Y-direction adjustment mechanism includes a connecting rod 205. An adjustment guide groove 20541 is provided on the connecting rod. The connecting rod 205 is adjustably installed on the adjustment slider 2055 through the adjustment guide groove 20541. The support piece 2051 is installed on the connecting rod 205. By adjusting the adjustment guide groove 20541 of the connecting rod 205, the Y-direction position of the support piece 2051 is changed, which can meet the usage requirements of paper bags of different sizes.

[0048] There is also a movable rod 2041 with a waist-shaped groove provided thereon. A connecting block 2053 is provided on the movable baffle 2045. The connecting block 2053 is adjustably connected to the movable rod 2041 through the waist-shaped groove. An adjusting nut 2044 is fixedly installed on the movable rod 2041, which also plays a role in adjustment to meet the usage requirements of paper bags of different sizes.

[0049] A movable guide rod 2042 is further provided on the movable rod 2041. The movable guide rod 2042 is slidably installed on the storage bracket 201, which plays a guiding role and makes the movement of the movable rod 2041 more stable and reliable.

[0050] It can support the paper bag materials during the paper bag processing process and can meet the usage requirements of paper bags of different sizes.

[0051] Bag-taking mechanism, comprising: a bag-taking seat 301; a bag-taking swing arm 303, the first end of which is hinged to the bag-taking seat 301; a suction mechanism installed at the second end of the bag-taking swing arm 303, and the bag-taking swing arm 303 can swing to drive the suction mechanism to suck paper bags; a swing driving mechanism installed on the bag-taking seat 301, and the swing driving mechanism can drive the bag-taking swing arm 303. The swing driving mechanism drives the bag-taking swing arm 303 to swing around the first end. When the bag-taking swing arm 303 swings to the upper side, the suction mechanism at the second end of the bag-taking swing arm 303 can adsorb the lowermost paper bag on the material rack. After sucking the paper bag, the swing driving mechanism drives the bag-taking swing arm 303 to move downward, pulling out the lowermost paper bag from the material rack. During the swinging process of the bag-taking swing arm 303, the entire movement stroke of the suction mechanism is relatively large, which can pull out the lowermost paper bag and separate it from the stack of paper bags above. Even for paper bags with ropes, under a large movement stroke, the ropes entangled with each other can also be separated. It changes the traditional downward-drawing discharging method and adopts a suction-type bag-taking method with a large movement path, which is convenient for separating paper bags with ropes, ensures smooth discharging, and avoids the situation of paper jamming during discharging. The suction mechanism drives the paper bag to the lower conveying mechanism, and at this time, the suction mechanism releases the paper bag, and the paper bag enters the next process under the drive of the conveying mechanism.

[0052] The swing driving mechanism includes a bag-taking turntable 305, a bag-taking motor 306 and a bag-taking rocker 307. The bag-taking turntable 305 is rotatably installed on the bag-taking seat 301. The first end of the bag-taking rocker 307 is hinged to the bag-taking turntable 305, and the second end of the bag-taking rocker 307 is hinged to the bag-taking swing arm 303; the rotating shaft of the bag-taking motor 306 is connected to the bag-taking turntable 305. The rotation of the bag-taking motor 306 drives the bag-taking turntable 305 to rotate, and the bag-taking turntable 305 drives the bag-taking rocker 307 to swing back and forth, thereby realizing the movement effect of the bag-taking swing arm 303 swinging back and forth.

[0053] The suction mechanism is a suction cup 3041, and the purpose of adsorbing or releasing the paper bag is achieved through the suction cup.

[0054] The suction mechanism further includes a suction cup seat 304. The suction cup seat 304 is installed at the second end of the bag-taking swing arm 303, and a plurality of suction cups are provided on the suction cup seat 304. By providing a plurality of suction cups on the suction cup seat 304, the adsorption effect is more stable and reliable.

[0055] A bag-taking column 302 is provided on the bag-taking seat 301. The first end of the bag-taking swing arm 303 is hinged to the upper end of the bag-taking column 302. The height of the bag-taking swing arm 303 is increased through the bag-taking column 302, and the bag-taking swing arm 303 is set at an appropriate height. At the same time, it is ensured that the bag-taking swing arm 303 will not interfere with other structures during the swinging process.

[0056] It also has a bag-taking installation beam 309, on which there is a bag-taking adjustment guide rail 310. On the bag-taking seat 301, there is a bag-taking adjustment slider 308 adapted to the bag-taking adjustment guide rail 310, and the bag-taking adjustment slider 308 is slidably engaged with the bag-taking adjustment guide rail 310. The bag-taking seat 301 is slidably installed on the bag-taking adjustment guide rail 310 and can change its position on the bag-taking adjustment guide rail 310 to meet the requirements of different usage environments.

[0057] There is an adjustment guide groove 3031 on the bag-taking swing arm 303, and the suction cup seat 304 is adjustably installed in the adjustment guide groove 3031. The suction cup seat 304 changes its installation position through the adjustment guide groove 3031 to adapt to the usage requirements of different environments.

[0058] After adopting the above structure, it changes the traditional downward-drawing discharging method and adopts a suction-type bag-taking method with a large movement path, which is convenient for the separation of paper bags with ropes, ensures smooth discharging, and avoids the situation of paper jamming during discharging.

[0059] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0060] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0061] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper bag machine paper picking device, characterized in that, It has a frame, and the following are provided on the frame: A conveying mechanism capable of conveying paper bags; A storage mechanism provided on the frame, and the storage mechanism can store paper bags; A bag-taking mechanism provided on the frame, and the bag-taking mechanism can convey the paper bags on the storage mechanism onto the conveying mechanism.

2. The paper bag machine paper taking device according to claim 1, characterized in that, The storage mechanism has: A storage support; A first positioning mechanism provided on the storage support, and the first positioning mechanism can position the first side of the bag body; A second positioning mechanism provided on the storage support, and the second positioning mechanism can position the second side of the bag body; A support mechanism provided on the storage support, and the support mechanism can support the bag body.

3. The paper bag machine paper taking device according to claim 2, characterized in that, The bag-taking mechanism has: A bag-taking seat; A bag-taking swing arm, the first end of which is hinged to the bag-taking seat; A suction mechanism installed at the second end of the bag-taking swing arm, and the bag-taking swing arm can swing to drive the suction mechanism to suck paper bags; A swing driving mechanism installed on the bag-taking seat, and the swing driving mechanism can drive the bag-taking swing arm.

4. The paper bag machine paper picking device according to claim 2, characterized in that, The first positioning mechanism includes a first fixing mechanism and / or a first adjusting mechanism.

5. The paper bag machine paper picking device according to claim 4, characterized in that, The first fixing mechanism is fixedly installed on the storage support, and the first fixing mechanism includes a fixed baffle, the fixed baffle is fixedly installed on the storage support, and the fixed baffle can support the bag body.

6. The paper bag machine paper taking device according to claim 5, characterized in that, The first adjusting mechanism is movably installed on the storage support, and the first adjusting mechanism includes a movable baffle, the movable baffle is movably installed on the storage support, and the movable baffle can support the bag body.

7. The paper taking device of the paper bag machine according to claim 6, characterized in that, There is also an adjusting mechanism for adjusting the movement of the movable baffle. The adjusting mechanism includes an adjusting screw rod and an adjusting nut. The adjusting screw rod is rotatably installed on the storage support, the adjusting nut is fixedly connected to the movable baffle, and the adjusting screw rod and the adjusting nut are in threaded cooperation.

8. The paper taking device of the paper bag machine according to claim 7, characterized in that, The second positioning mechanism includes a support piece, and the support piece can support the bag body; the second positioning mechanism also includes a Z-direction adjusting mechanism, and the support piece is installed on the storage support through the Z-direction adjusting mechanism; the Z-direction adjusting mechanism includes an adjusting slider and an adjusting guide rail, the adjusting guide rail is installed on the storage support, the adjusting slider is slidably installed on the adjusting guide rail, and the support piece is installed on the adjusting slider; the second positioning mechanism also includes a Y-direction adjusting mechanism, the Y-direction adjusting mechanism includes a connecting rod, the connecting rod is provided with an adjusting guide groove, and the connecting rod is adjustably installed on the adjusting slider through the adjusting guide groove; the support piece is installed on the connecting rod; there is also a movable rod, the movable rod is provided with a waist-shaped groove; the movable baffle is provided with a connecting block, and the connecting block is adjustably connected to the movable rod through the waist-shaped groove; the adjusting nut is fixedly installed on the movable rod; the movable rod is also provided with a movable guide rod, and the movable guide rod is slidably installed on the storage support.

9. The paper bag machine paper picking device according to claim 3, characterized in that, The swing driving mechanism includes a bag-taking turntable, a bag-taking motor and a bag-taking rocker. The bag-taking turntable is rotatably installed on the bag-taking seat, the first end of the bag-taking rocker is hinged to the bag-taking turntable, and the second end of the bag-taking rocker is hinged to the bag-taking swing arm; the rotating shaft of the bag-taking motor is connected to the bag-taking turntable.

10. The paper bag machine paper taking device according to claim 9, characterized in that, The sucking mechanism is a suction cup; the sucking mechanism further includes a suction cup seat, the suction cup seat is installed on the second end of the bag-taking swing arm, and a plurality of suction cups are arranged on the suction cup seat; a bag-taking upright column is arranged on the bag-taking seat, and the first end of the bag-taking swing arm is hinged to the upper end of the bag-taking upright column; there is also a bag-taking installation beam, a bag-taking adjustment guide rail is arranged on the bag-taking installation beam, a bag-taking adjustment slider adapted to the bag-taking adjustment guide rail is arranged on the bag-taking seat, and the bag-taking adjustment slider is in sliding fit with the bag-taking adjustment guide rail; an adjustment guide groove is arranged on the bag-taking swing arm, and the suction cup seat is adjustably installed in the adjustment guide groove.

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