Packing machine transferring, bag taking and bag opening stretching and flattening mechanism

Abstract

The utility model discloses a packaging machine transferring, bag taking and bag opening stretching and flattening mechanism which comprises a fixing frame and a bag taking air cylinder arranged at the upper end of the fixing frame, bag opening stretching and flattening air cylinders are arranged on the two opposite sides of the bag taking air cylinder, and lifting air cylinder supports are arranged at the output ends of the bag opening stretching and flattening air cylinders. A gripper lifting air cylinder is mounted on the outer side of the lifting air cylinder support, a gripper mounting plate is mounted at the output end of the gripper lifting air cylinder, a clamping plate is mounted on the outer side of the rotating frame, an auxiliary plate is arranged on one side of the clamping plate, and a rotating supporting frame is mounted on the side edge of the auxiliary plate. The rotary supporting head and the rotary gasket are rotationally mounted in the middle of the rotary supporting frame; on the basis of combined use of the bag opening stretching and flattening air cylinder, the gripper lifting air cylinder and the clamping air cylinder, the device can operate in a three-axis mode, and normal operation of gripper lifting action, bag taking action and bag opening stretching and flattening action of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bag body packaging machine technical field especially relates to a packaging machine removes and conveys bag mouth to take bag and stretches flat mechanism. BACKGROUND

[0002] Bag body packaging machine is used for providing automatic grabbing, lifting and bag mouth stretching flat auxiliary device when the woven bag is used.

[0003] Full -automatic big bag powder packaging machine often takes bag and bag mouth stretching flat and the action of the hand of the grab, but the existing support structure sets too complicated, complex, lead to its when using installation is inconvenient, and the existing mechanism is too fixed, can not satisfy the processing use condition of different specifications bag body, influence the convenience and applicability that the device uses.

[0004] Therefore, we provide a kind of packaging machine removes and conveys bag mouth to take bag and stretches flat mechanism. INVENTION CONTENTS

[0005] The utility model aims at the technical problem existing above, provide a kind of packaging machine removes and conveys bag mouth to take bag and stretches flat mechanism, reach the effect that the mechanism miniaturization of simplifying mechanism operation.

[0006] Therefore, the utility model provides a kind of packaging machine removes and conveys bag mouth to take bag and stretches flat mechanism, including fixed frame, and the bag mouth of taking bag cylinder is set to the fixed frame upper end, the bag mouth of taking bag cylinder relative both sides is provided with bag mouth stretching flat cylinder, bag mouth stretching flat cylinder output end is provided with lifting cylinder support, lifting cylinder support outside is equipped with the hand of the grab lifting cylinder, the hand of the grab lifting cylinder output end is equipped with the hand of the grab mounting plate, the hand of the grab mounting plate is equipped with clamping cylinder, clamping cylinder output end is equipped with rotating support head, rotating support head middle part is equipped with the rotating gasket of being connected, the rotating gasket outside is equipped with rotating frame, the rotating frame outside is equipped with clamping plate, clamping plate one side is provided with auxiliary plate, auxiliary plate side edge is equipped with rotating support frame, rotating support head and the rotating gasket rotation is installed in the middle part of rotating support frame.

[0007] Preferably, the upper end of the fixed frame is provided with a tail frame, the bag taking cylinder is installed in the tail frame, and the output end of the bag taking cylinder penetrates to the outside of the tail frame.

[0008] Preferably, the bag mouth stretching flat cylinder is installed above the fixed frame through a support arm, sliding rails are arranged on both sides of the fixed frame, the sliding rails are installed on the upper end of the fixed frame, a sliding base is simultaneously and slidably connected to the two sliding rails, the lifting cylinder support is installed on the upper end of the sliding base, and the sliding base is located below the bag mouth stretching flat cylinder.

[0009] Preferably, the lower end surface of the gripper mounting plate is provided with a trachea support for placing the trachea, and the trachea support is located below the gripper lifting cylinder.

[0010] Preferably, the rotating support head, the rotating gasket and the rotating support frame are all rotatably mounted on the upper end of the gripper mounting plate, and the rotating support head is rotatably mounted in the middle of the rotating support frame.

[0011] Preferably, the rotating support head is provided with a rotating support groove near one side of the clamping cylinder, the rotating support groove is of a tapered structure, the rotating frame is inserted into the rotating support groove, and the insertion part of the rotating frame and the rotating support groove is of a tapered structure.

[0012] Preferably, the clamping plate and the auxiliary plate are located on the same horizontal plane, and the auxiliary plate and the clamping plate are controlled by the same clamping cylinder.

[0013] Compared with the prior art, the packaging machine bag conveying and bag opening flattening mechanism has the following beneficial effects:

[0014] 1. The utility model discloses a bag opening flattening cylinder, a gripper lifting cylinder and a clamping cylinder are combined to use, so that the device has three-axis operation, and normal operation of the gripper lifting action, bag taking and bag opening flattening action of the device is ensured.

[0015] 2. The utility model discloses a device is supported on both sides through two groups of three-axis type driving, while ensuring the stable operation of the device, the operation mechanism of the device is simplified, the operation space is saved, and the device is miniaturized.

[0016] 3. The utility model discloses a bag opening flattening cylinder, a gripper lifting cylinder and a clamping cylinder are installed in different positions, and the output end transmission rod is moved and supported, so that the device has multiple specifications, and the application effect of the device for different specifications of bag body is improved.

[0017] The parts not involved in the device are the same as or can be realized by the prior art. ACCURACY

[0018] Figure 1 It is a whole bottom view structural schematic diagram of the packaging machine bag conveying and bag opening flattening mechanism.

[0019] Figure 2 It is a whole bottom view structural schematic diagram of the packaging machine bag conveying and bag opening flattening mechanism.

[0020] Figure 3The stretching and moving mode structure schematic view of the bag mouth stretching and flattening mechanism of the packaging machine transfer and bag taking bag mouth is provided.

[0021] Figure 4 The lifting and moving mode structure schematic view of the bag mouth stretching and flattening mechanism of the packaging machine transfer and bag taking bag mouth is provided.

[0022] Figure 5 The clamping mode three-dimensional structure schematic view of the bag mouth stretching and flattening mechanism of the packaging machine transfer and bag taking bag mouth is provided.

[0023] In the figure: 1, fixed frame; 2, tail frame; 3, bag taking cylinder; 4, bag mouth stretching and flattening cylinder; 5, lifting cylinder support; 6, gripper lifting cylinder; 7, gripper mounting plate; 8, air pipe support; 9, sliding rail; 10, sliding base; 11, clamping cylinder; 12, rotating support head; 1201, rotating support groove; 13, rotating gasket; 1301, rotating frame; 14, rotating support frame; 15, auxiliary plate; 16, clamping plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] Embodiment one: a packaging machine transfer and bag taking bag mouth stretching and flattening mechanism, like Figure 1 Figure 5 ​As shown, including the fixed frame 1, and set to the fixed frame 1 upper end take bag cylinder 3, take bag cylinder 3 relative both sides are provided with bag mouth pull flat cylinder 4, bag mouth pull flat cylinder 4 output end is provided with lifting cylinder support 5, lifting cylinder support 5 outside is installed with the grabber lifting cylinder 6, grabber lifting cylinder 6 output end is installed with the grabber mounting plate 7, the grabber mounting plate 7 is installed with the clamping cylinder 11, clamping cylinder 11 output end is installed with the rotary support head 12, rotary support head 12 middle part is sleeved with the rotary gasket 13, rotary gasket 13 outside is installed with the rotary frame 1301, rotary frame 1301 outside is installed with the clamping plate 16, clamping plate 16 one side is provided with auxiliary plate 15, auxiliary plate 15 side edge is installed with the rotary support frame 14, rotary support head 12 and rotary gasket 13 are rotatably installed in the rotary support frame 14 middle part.

[0027] Firstly, based on the combination use of bag mouth pull flat cylinder 4, grabber lifting cylinder 6 and clamping cylinder 11, the device has three-axis operation, ensures the normal operation of the device for grabber lifting, bag taking and bag mouth pull flat action, and through the support of two groups of three-axis drive on both sides of the device, ensures the stable operation of the device, simplifies the operation mechanism of the device, saves the operation space, realizes the miniaturization of the device, adjusts the installation position of bag mouth pull flat cylinder 4, grabber lifting cylinder 6 and clamping cylinder 11, and moves the support rod at the output end, so that the device has multiple specifications, improves the application effect when used for different specifications of bag body, and through the rotary connection of rotary support head 12, rotary gasket 13 and rotary support frame 14, auxiliary plate 15 and clamping plate 16 can move relative to each other, achieve the effect of fastening and clamping, and through the protrusions at the adjacent two ends of auxiliary plate 15 and clamping plate 16, ensure the clamping strength, so as to ensure the accuracy and reliability of the device when clamping.

[0028] As shown in Figure 1 - Figure 5 As shown, the upper end of the fixed frame 1 is provided with a tail frame 2, the take bag cylinder 3 is installed in the tail frame 2, and the output end of the take bag cylinder 3 penetrates to the outside of the tail frame 2.

[0029] By integrally installing the fixed frame 1, the tail frame 2 and the take bag cylinder 3, and then installing and using them, the stability of the position of the take bag cylinder 3 during driving operation is ensured, and by installing the fixed frame 1 at different positions, the device as a whole has the effect of convenient movement and installation, and meets the stable use in different environments.

[0030] As shown in Figure 1 - Figure 5As shown, the bag mouth flattening cylinder 4 is installed above the fixed frame 1 through the support arm, and the fixed frame 1 is provided with sliding rails 9 on both sides, which are installed on the upper end of the fixed frame 1. The two sliding rails 9 are simultaneously connected with a sliding base 10, and the lifting cylinder support 5 is installed on the upper end of the sliding base 10, which is located below the bag mouth flattening cylinder 4.

[0031] Based on the connection of the support arm, the bag mouth flattening cylinder 4 is fixed with the fixed frame 1, and under the connection of the lifting cylinder support 5 and the sliding base 10, the sliding base 10 and the lifting cylinder support 5 move back and forth under the guidance of the sliding rails 9 after the bag mouth flattening cylinder 4 is started, achieving the effect of synchronous movement of the components on the output side. Under the movement limit of the sliding rails 9, the device can accurately and reliably expand or contract on both sides, meeting the requirements of bag mouth flattening and processing different specifications of bag bodies.

[0032] Embodiment two: a packaging machine bag conveying and bag mouth flattening mechanism, as shown in Figure 1 Figure 5 As shown, the air pipe support 8 for placing the air pipe is installed on the lower end surface of the gripper mounting plate 7, and the driving air pipe support 8 is located below the gripper lifting cylinder 6.

[0033] Based on the transmission support of the gripper lifting cylinder 6, the gripper mounting plate 7 can be moved to provide height movement of the gripper mounting plate 7 and the clamping components on one side, so that the device has the effect of height position adjustment, further meeting the overall adjustment of the device for different specifications of bag bodies.

[0034] As shown in Figure 1 Figure 5 As shown, the rotating support head 12, the rotating gasket 13, and the rotating support frame 14 are all rotatingly installed on the upper end of the gripper mounting plate 7, and the rotating support head 12 is rotatingly installed in the middle part of the rotating support frame 14.

[0035] First, under the limit of the rotating support base on the gripper mounting plate 7 and the rotating support top on the rotating support frame 14, the rotating gasket 13 is stably rotated in the middle part of the rotating support head 12, the rotating support head 12 is stably rotated in the middle part of the rotating support frame 14, the rotating support head 12, the rotating gasket 13, and the rotating support frame 14 are limited on the same rotating shaft, and are fixedly installed on the gripper mounting plate 7 through the support of the multiple installation holes on the rotating support frame 14. When the rotating support head 12 moves, it drives the one-way movement of the clamping plate 16, forms clamping movement between the clamping plate 16 and the auxiliary plate 15, and ensures the stability and reliability of the device.

[0036] As shown in Figure 1 Figure 5 ​​​As shown, the rotating support head 12 is provided with a rotating support groove 1201 near the clamping cylinder 11 side, the rotating support groove 1201 is a tapered structure, the rotating support frame 1301 is inserted with the rotating support groove 1201, and the insertion part of the rotating support frame 1301 and the rotating support groove 1201 is a tapered structure.

[0037] The clamping plate 16 and the auxiliary plate 15 are located in the same horizontal plane, and the auxiliary plate 15 and the clamping plate 16 are controlled by the same clamping cylinder 11.

[0038] Under the drive of the clamping cylinder 11, the rotating support head 12 is driven to move horizontally reciprocatingly, under the fixed support of the rotating support frame 14, when the rotating support head 12 moves, the rotating support frame 1301 is driven to rotate in the opposite direction of the movement of the rotating support head 12 based on the limiting contact of the rotating support groove 1201 to the rotating support frame 1301, and the movement effect of clamping and loosening of the auxiliary plate 15 and the clamping plate 16 is achieved by controlling the movement direction of the rotating support head 12, so that the device is clamped efficiently and stably.

[0039] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A bag opening pulling mechanism for a bag taking and transferring device of a packaging machine, comprising a fixed frame (1) and a bag taking cylinder (3) arranged at the upper end of the fixed frame (1), characterized in that, The bag taking cylinder (3) is provided with bag opening flattening cylinders (4) on both sides, the output end of the bag opening flattening cylinder (4) is provided with a lifting cylinder support (5), the outer side of the lifting cylinder support (5) is installed with a gripper lifting cylinder (6), the output end of the gripper lifting cylinder (6) is installed with a gripper mounting plate (7), the gripper mounting plate (7) is installed with a clamping cylinder (11), the output end of the clamping cylinder (11) is installed with a rotating support head (12), the rotating support head (12) is sleeved with a rotating gasket (13) in the middle, the outer side of the rotating gasket (13) is installed with a rotating frame (1301), the outer side of the rotating frame (1301) is installed with a clamping plate (16), one side of the clamping plate (16) is provided with an auxiliary plate (15), the side edge of the auxiliary plate (15) is installed with a rotating support frame (14), and the rotating support head (12) and the rotating gasket (13) are rotatably installed in the middle of the rotating support frame (14).

2. A bag opening flattening mechanism for a packaging machine bag transfer according to claim 1, characterized in that, The tail frame (2) is arranged on the upper end of the fixing frame (1), the bag taking cylinder (3) is installed in the tail frame (2), and the output end of the bag taking cylinder (3) penetrates to the outer side of the tail frame (2).

3. A bag opening flattening mechanism for a packaging machine bag transfer according to claim 1, characterized in that, The bag opening flattening cylinder (4) is installed above the fixing frame (1) through a supporting arm, the fixing frame (1) is provided with sliding rails (9) on both sides, the sliding rails (9) are installed on the upper end of the fixing frame (1), the two sliding rails (9) are simultaneously and slidably connected with a sliding base (10), the lifting cylinder support (5) is installed on the upper end of the sliding base (10), and the sliding base (10) is located below the bag opening flattening cylinder (4).

4. The bag opening flattening mechanism of claim 1, wherein, The tracheal support (8) for placing the trachea is installed on the lower end surface of the gripper mounting plate (7), and the tracheal support (8) is located below the gripper lifting cylinder (6).

5. The bag opening flattening mechanism of claim 1, wherein, The rotating support head (12), the rotating gasket (13) and the rotating support frame (14) are rotatably installed on the upper end of the gripper mounting plate (7), and the rotating support head (12) is rotatably installed in the middle of the rotating support frame (14).

6. A bag opening flattening mechanism for a packaging machine bag transfer according to claim 1, characterized in that, The rotating support head (12) is provided with a rotating support groove (1201) on one side close to the clamping cylinder (11), the rotating support groove (1201) is in a conical structure, the rotating frame (1301) is inserted into the rotating support groove (1201), and the insertion part of the rotating frame (1301) and the rotating support groove (1201) is in a conical structure.

7. A bag opening flattening mechanism for a packaging machine bag transfer according to claim 1, characterized in that, The clamping plate (16) and the auxiliary plate (15) are located on the same horizontal plane, and the auxiliary plate (15) and the clamping plate (16) are controlled by the same clamping cylinder (11).

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