Bagging and feeding machine

Abstract

The utility model discloses a bagging and feeding machine which comprises a rotating station table which rotates around the rotating station table, a plurality of bag placing stations are fixedly arranged on the rotating station table in the circumferential direction, a bag clamping station used for limiting upward movement of a soft bag body is arranged over any bag placing station, a translation mechanism is arranged above the bag clamping station, and the bag clamping station is fixedly arranged on the rotating station table. A bag clamping mechanism used for clamping a bag opening is arranged at the moving end of the horizontal moving mechanism in a lifting mode, a box pushing mechanism and a paper box lifting machine are sequentially arranged below the tail end of the horizontal moving mechanism, and a soft bag is sleeved with a conveyed box through the paper box lifting machine and is pushed by the box pushing mechanism to move to the next working procedure. The bag opening of the soft bag can be automatically lifted, the soft bag and the carton can be automatically sleeved, the labor intensity of workers is reduced, and the bag feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic packaging technical field especially, relate to a bagging machine. BACKGROUND

[0002] At present, the filling equipment for soft bags such as dialysis fluid on the market is mostly semi-automatic equipment, due to the special nature of the soft bag material, when the soft bag is delivered, the bag opening is often in the body, first, the bag opening of the soft bag is pulled out upward by manual, then the bag opening protruding from the body is directly clamped on the clamping opening of the filling equipment, and the filling head is filled. For some soft bags with less filling amount, this way can temporarily meet the use requirement. However, for some soft bags with large filling amount, not only the conveying load of the filling machine is increased, but also the soft bag is easily stretched and deformed, and there is a certain risk of bag breaking. Therefore, for such large soft bags, a paper box needs to be manually added outside the soft bag during filling, and the bottom of the paper box is supported, this bagging method needs manual bagging and box setting, which not only increases the labor intensity of workers, but also restricts the filling efficiency, therefore, the existing bagging method needs to be optimized. SUMMARY

[0003] The utility model aims at the deficiency of prior art and provides a bagging machine, which can realize automatic packaging of soft bags and paper boxes, reduce the labor intensity of workers and improve the bagging efficiency.

[0004] The technical scheme of the utility model is realized as follows:

[0005] A bagging machine comprises a rotating work station table rotating around itself, a plurality of bag placing stations are fixedly arranged on the rotating work station table in a circumferential direction, a bag clamping station for limiting upward movement of a soft bag body is arranged above any one bag placing station, a translation mechanism is arranged above the bag clamping station, a bag clamping mechanism for clamping a bag opening is arranged on a movable end of the translation mechanism in a liftable manner, a box pushing mechanism and a paper box lifting machine are sequentially arranged below the end, the box pushing mechanism pushes a box to move to a next work procedure after the box is sleeved outside the soft bag by the paper box lifting machine.

[0006] Further, the rotating work station table comprises a fixed mounting plate, a rotating disc and a motor rotatingly and fixedly arranged above and below the mounting plate respectively, and an output shaft of the motor penetrates the mounting plate and is coaxially and fixedly connected with the rotating disc.

[0007] Further, a bag conveying channel is parallelly arranged below the translation mechanism, and an inlet of the bag conveying channel is connected to the bag clamping station.

[0008] Further, the bag feeding channel comprises bag feeding clamping channels oppositely arranged and spaced apart to match the outer diameter of the bag opening, and the bag feeding clamping channels are composed of upper clamping plates and lower clamping plates distributed upward and downward, and the spacing between the upper clamping plates and the lower clamping plates matches the thickness of the outer edge of the bag opening.

[0009] Further, the inlet of the upper clamping plate is curved upward and outwardly inclined on one side close to the center line of the bag feeding channel.

[0010] Further, the bag clamping station comprises a pressure plate with a circular arc structure, the center of the pressure plate corresponds to the bag opening placed on the corresponding bag placing station, and two connecting plates are vertically arranged at both ends of the pressure plate, and the upper ends of the two connecting plates are respectively fixedly connected with the corresponding lower clamping plates.

[0011] Further, the two ends of the pressure plate are provided with upwardly raised extension parts, and the extension parts are smoothly connected with the bottom of the pressure plate.

[0012] Further, the translation mechanism is a linear module.

[0013] Further, the moving end of the translation mechanism is fixedly connected with a lifting cylinder, the bag clamping mechanism comprises pneumatic clamping jaws fixedly arranged on the execution end of the lifting cylinder and clamping blocks oppositely arranged at the two execution ends of the pneumatic clamping jaws, and the inner circle of the clamping blocks matches the bag opening.

[0014] Further, the box pushing mechanism comprises a linear driving mechanism and a transition plate fixedly arranged on the moving end of the linear driving mechanism, the transition plate is provided with a box pushing rod located at the rear side of the box translation direction and a box guiding plate located on one side of the box feeding direction, and the bottom of the box guiding plate is provided with a bent part extending outward, and the other side of the box is provided with a limiting plate located on the carton lifting machine.

[0015] By adopting the above technical scheme, the utility model has the following beneficial effects:

[0016] (1) The utility model discloses a bag placing station for manual placing of a soft bag, when the soft bag is rotated to the bag clamping station along with the rotating station table, the bag clamping mechanism clamps the bag opening and lifts it upward, so that the bag opening of the soft bag is protruded upward, facilitating subsequent filling operation, the translation mechanism is used to convey the soft bag to the upper side of the carton lifting machine, the carton lifting machine lifts the conveyed carton upward, so that the carton is automatically sleeved on the outside of the soft bag, and finally the pushing mechanism pushes and the translation mechanism drives to move synchronously to the next process, realizing automatic lifting of the bag opening of the soft bag and automatic sleeving of the soft bag and the carton, reducing labor intensity of workers and improving bagging efficiency.

[0017] (2) The utility model discloses a bag feeding channel, which improves the stability of the soft bag during translation, reduces shaking and makes the soft bag move to the next process more accurately.

[0018] (3) The utility model discloses a relative setting two bag feeding clamping ways form the bag feeding channel for bag mouth running, and through the outer edge of bag mouth hanging of bag feeding clamping way, improve the clamping stability of bag mouth, reduce the load of translation mechanism, improve the service life of mechanism.

[0019] (4) The utility model discloses the formation of the upper clamping plate entrance, make the bag mouth outer edge of soft bag more easily enter the bag feeding clamping way, improve the bag feeding success rate.

[0020] (5) The utility model discloses the clever use of arc-shaped pressing plate forms bag clamping station, and the structure is simple, and the manufacturing cost is low.

[0021] (6) The utility model discloses the both ends of pressing plate are set to be upturned and with the smooth transition of bottom, avoid the scratch of soft bag surface when soft bag turns to the below of pressing plate, improve the qualified rate.

[0022] (7) The utility model discloses the lifting of pneumatic clamping jaw driven by lifting cylinder, to make the clamping block can clamp bag mouth after the soft bag is in place, adopt cylinder as power source, and the action reaction is fast.

[0023] (8) The utility model discloses the guiding effect of guide box plate in the process of box lifting, through the interval between the pre-set guide box plate and the limiting plate on carton lifting machine, make it adapt to the box body, realize the accurate positioning of box body, improve the bagging success rate, through the action of straight line driving mechanism drive push box rod, and then push the box body movement, and the structure is simple. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to make the content of the utility model more easily be clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further detailed, wherein:

[0025] Fig. 1 It is the structural schematic diagram of the utility model;

[0026] Fig. 2 It is the structural schematic diagram of the bag feeding channel of the utility model;

[0027] Fig. 3 It is the structural schematic diagram of the push box mechanism of the utility model.

[0028] The label in the drawing is:

[0029] Frame 1, Rotary worktable 2, Mounting plate 2-1, Turntable 2-2, Motor 2-3, Bag feeding station 3, Mold 3-1, Support frame 3-2, Bag clamping station 4, Pressure plate 4-1, Connecting plate 4-2, Translation mechanism 5, Bag clamping mechanism 6, Pneumatic gripper 6-1, Clamping block 6-2, Box pushing mechanism 7, Linear drive mechanism 7-1, Transition plate 7-2, Box pushing rod 7-3, Guide plate 7-4, Carton elevator 8, Lifting cylinder 9, Bag feeding channel 10, Upper clamping plate 11, Lower clamping plate 12, Limiting plate 13. Detailed Implementation

[0030] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0031] (Example 1)

[0032] like Figs. 1 to 3 The bagging and bagging machine shown includes a frame 1, a rotating worktable 2, a bag-laying station 3, a bag-clamping station 4, a translation mechanism 5, a bag-clamping mechanism 6, a box-pushing mechanism 7, and a carton elevator 8. The rotating worktable 2 is mounted on the frame 1 and rotates around itself. Multiple bag-laying stations 3 are evenly distributed circumferentially on the rotating worktable 2 for manual placement of soft bags. The translation mechanism 5 is suspended on the top of the frame 1. The bag-clamping mechanism 6 is vertically mounted on the moving end of the translation mechanism 5, moving laterally with the translation mechanism 5 and moving up and down to clamp the opening of the soft bag below when needed. The bag-clamping station 4 is located above one of the bag-laying stations 3 and is used to press down the soft bag body so that the bag-clamping mechanism 6 can smoothly lift the bag opening upwards. The carton elevator 8 is located at the end of the stroke of the translation mechanism 5 and at the bottom of the frame 1. It is used to lift the conveyed carton upwards so that it covers the soft bag that has been translated, realizing automatic bagging. Finally, under the combined action of the translation mechanism 5 and the box-pushing mechanism 7, the soft bag and carton are sent to the next process simultaneously.

[0033] Specifically, the rotating workstation 2 includes a mounting plate 2-1 fixed in the middle of the frame 1. A turntable 2-2 and a motor 2-3 are respectively rotatably mounted on the upper and lower parts of the mounting plate 2-1. The output shaft of the motor 2-3 passes through the mounting plate 2-1 and is coaxially connected to the turntable 2-2, thereby driving the turntable 2-2 to rotate. By setting sensors and controlling the rotation of the motor 2-3, each bag-laying station 3 can briefly stop at the bag-clamping station 4, which facilitates the bag-clamping operation and provides time for manual bag loading. This is a relatively mature technology and will not be elaborated further here.

[0034] Considering the size of the equipment and the size of the soft bag, the bag placement station 3 in this embodiment is provided with four parts, including a mold 3-1 that is adapted to the shape of the incoming soft bag and a support frame 3-2 for fixing the mold 3-1 on the turntable 2-2.

[0035] The translation mechanism 5 is a horizontal linear module, and the moving end is fixedly connected with the lifting cylinder 9. The bag clamping mechanism 6 comprises a pneumatic clamping jaw 6-1 fixedly connected to the executing end of the lifting cylinder 9 and clamping blocks 6-2 respectively arranged at the two executing ends of the pneumatic clamping jaw 6-1 and oppositely arranged. The inner circle of the clamping block 6-2 is matched with the bag opening, so that the bag opening is better clamped.

[0036] Considering that the soft bag clamped by the bag clamping mechanism 6 is directly conveyed by the translation mechanism 5, the translation mechanism 5 bears the whole weight of the soft bag, and the shaking during the translation is relatively obvious, and the contact area of the clamping block 6-2 with the bag opening is relatively small, and the risk of falling is prone to occur. Therefore, the bag conveying channel 10 is arranged in parallel below the translation mechanism 5, and the inlet of the bag conveying channel 10 is connected to the bag clamping station 4. The bag conveying channel 10 comprises bag conveying clamping channels oppositely arranged and spaced apart from each other and matched with the outer diameter of the bag opening. The bag conveying clamping channel is composed of the upper clamping plate 11 and the lower clamping plate 12 distributed upward and downward, and the spacing between the upper clamping plate 11 and the lower clamping plate 12 is matched with the thickness of the outer edge of the bag opening. Through the two bag conveying clamping channels, the bag conveying channel 10 for the bag opening to run is formed, and the outer edge of the bag opening is hung through the bag conveying clamping channel, which improves the clamping stability of the bag opening, reduces the load of the translation mechanism 5, prolongs the service life of the mechanism, improves the stability of the soft bag during the translation, reduces the shaking, and makes the soft bag move to the next process more accurately. In order to make the outer edge of the bag opening of the soft bag more easily enter the bag conveying clamping channel, the inlet of the upper clamping plate 11 of the present embodiment is curved and extends upward and is outwardly inclined to one side close to the center line of the bag conveying channel 10, thereby improving the success rate of bag conveying.

[0037] The bag clamping station 4 comprises a pressure plate 4-1 with a circular arc structure, and the center of the circular arc of the pressure plate 4-1 corresponds to the bag opening placed on the corresponding bag placing station 3, so that the bag opening is exposed from the circular arc area, and the bag opening is clamped. The two ends of the pressure plate 4-1 are vertically provided with connecting plates 4-2, and the upper ends of the two connecting plates 4-2 are fixedly connected with the corresponding lower clamping plates 12. The two ends of the pressure plate 4-1 are provided with upwardly raised extension portions, and the extension portions are smoothly connected with the bottom of the pressure plate 4-1, so as to avoid scratching the surface when the soft bag is turned to the lower side of the pressure plate 4-1, and improve the qualified product rate.

[0038] The box pushing mechanism 7 comprises a linear driving mechanism 7-1 and a transition plate 7-2 fixed on the moving end of the linear driving mechanism 7-1, and the linear driving mechanism 7-1 in the embodiment is a rodless cylinder, which is small and compact in structure. The transition plate 7-2 is provided with a box pushing rod 7-3 and a box guiding plate 7-4, the box pushing rod 7-3 is located at the rear side of the box translation direction and is used to push the box to translate, and the box guiding plate 7-4 is located at one side of the box feeding direction and is provided with a bent portion extending outward at the bottom, which is used to guide the box lifting, and the other side of the box is provided with a limiting plate 13 located on the carton lifting machine 8. The interval between the box guiding plate 7-4 and the limiting plate 13 is pre-set to match the box, so that the box is accurately positioned, and the bagging success rate is improved.

[0039] In the embodiment, the bag placing station 3 is used for manually placing the soft bag, when the soft bag is rotated to the bag clamping station 4 along with the rotating station table 2, the bag opening is clamped and lifted upward by the bag clamping mechanism 6, so that the bag opening of the soft bag is protruded upward, which is convenient for subsequent filling operation, and the soft bag is conveyed to the upper side of the carton lifting machine 8 by the translation mechanism 5, the box conveyed by the carton lifting machine 8 is lifted upward, so that the carton is automatically sleeved outside the soft bag, and finally the carton is synchronously moved to the next working procedure under the pushing of the box pushing mechanism 7 and the driving of the translation mechanism 5, so as to realize the automatic lifting of the bag opening of the soft bag and the automatic sleeving of the soft bag and the carton, reduce the labor intensity of workers, and improve the bagging efficiency.

[0040] The above-described specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above-described specific embodiments are only specific embodiments of the present application and are not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bag-on-packing machine, characterized by: The rotating work station table includes a rotating work station table rotating around itself, a plurality of bag placing stations are fixedly arranged on the rotating work station table in a circumferential direction, a bag clamping station for limiting upward movement of a soft bag body is arranged above any one bag placing station, a translation mechanism is arranged above the bag clamping station, a bag clamping mechanism for clamping a bag opening is arranged on a movable end of the translation mechanism in a liftable manner, a cart pushing mechanism and a cart lifter are sequentially arranged below the movable end, a cart conveyed by the cart lifter is sleeved outside the soft bag, and the cart is moved to a next process under the pushing of the cart pushing mechanism.

2. A bag-on-packing machine according to claim 1, characterized in that: The rotating work station table includes a fixed mounting plate, a rotating disc and a motor rotating and fixed on the mounting plate respectively, and an output shaft of the motor penetrates through the mounting plate and is fixedly connected with the rotating disc coaxially.

3. A bag-on-bottle machine according to claim 1, characterized in that: A bag conveying channel is parallelly arranged below the translation mechanism, and an inlet of the bag conveying channel is connected to the bag clamping station.

4. A bag-on-packing machine according to claim 3, characterized in that: The bag conveying channel includes bag conveying clamping channels oppositely arranged and having a spacing suitable for an outer diameter of the bag opening, the bag conveying clamping channels are composed of upper clamping plates and lower clamping plates distributed above and below, and a spacing between the upper clamping plates and the lower clamping plates is suitable for a thickness of an outer edge of the bag opening.

5. A bag-on-pkg machine according to claim 4, characterized in that: The inlet of the upper clamping plate is curvedly extended upward and is outwardly inclined on a side close to a center line of the bag conveying channel.

6. A bag-on-pkg machine according to claim 4, characterized in that: The bag clamping station includes a pressing plate with a circular arc structure, a center of the pressing plate corresponds to the bag opening placed on the corresponding bag placing station, connecting plates are vertically arranged at two ends of the pressing plate, and upper ends of the two connecting plates are fixedly connected with the corresponding lower clamping plates respectively.

7. A bag-on-pkg machine according to claim 6, characterized in that: The two ends of the pressing plate are provided with upwardly raised extension portions, and the extension portions are smoothly connected with the bottom of the pressing plate.

8. A bag-on-pkg machine according to claim 1, characterized in that: The translation mechanism is a linear module.

9. A bag-on- bag machine according to claim 1, characterized in that: The movable end of the translation mechanism is fixedly connected with a lifting cylinder, the bag clamping mechanism includes pneumatic clamping jaws fixed on execution ends of the lifting cylinder and clamping blocks oppositely arranged on two execution ends of the pneumatic clamping jaws respectively, and an inner circle of the clamping blocks is suitable for the bag opening.

10. A bag-on-pkg machine according to claim 1, characterized in that: The cart pushing mechanism includes a linear driving mechanism and a transition plate fixed on a movable end of the linear driving mechanism, the transition plate is provided with a cart pushing rod and a cart guiding plate, the cart pushing rod is located at a rear side of the cart translation direction, the cart guiding plate is located on a side of the cart feeding direction, a bent portion is outwardly extended on the bottom, and a limiting plate is arranged on the other side of the cart and on the cart lifter.

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