Bag pushing device of valve bag packaging machine

Abstract

The utility model relates to a bag pushing device of a valve bag packaging machine, which belongs to the technical field of valve bag packaging machines and comprises a valve bag packaging machine body, one side of the valve bag packaging machine body is fixedly connected with a rack, and three conveying belt conveyors are arranged in the rack. The discharging device has the advantages that when raw materials are poured into a valve bag, the frame can be driven to move to the corresponding conveying belt conveyor through the adjusting assembly, and then the piston rod of the electric telescopic rod is controlled to stretch out, so that the two discharging plates can be pushed to be unfolded by means of the transmission piece; the valve bags in the frame rapidly fall onto the corresponding conveying belt conveyors through the conveying belt conveyors, so that the purpose of classified conveying of the valve bags can be achieved, in the conveying process, the manual operation space is reduced, the working efficiency is improved, the two discharging plates are reset along with contraction of piston rods of the electric telescopic rods, and the conveying efficiency is improved. Therefore, the purpose of bearing the valve bag can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve port bag packing machine technical field especially relates to a valve port bag packing machine pushes bag device. BACKGROUND

[0002] Valve port bag is also called bottom paste bag, it is a commonly used bulk powder packaging bag, it adopts special filling packaging machine to feed from the valve port of the top end side of valve port bag, seals the valve port after filling according to specified weight, and the whole automatic filling packaging process has the following stages: feeding, feeding, mechanical hand bag conveying, bag mouth clamping, powder weighing, pushing bag to conveyor, and then conveying to target position by conveyor.

[0003] Through the search, China patent discloses a kind of valve port packing machine's push bag sliding device (authorized announcement No.CN214930777U), including weighing frame, the weighing frame is provided with discharge port for discharging, the discharge port is provided with valve port packaging bag, the weighing frame is connected with the rotatable connecting plate of angle-adjustable by centering bolt, the upper end surface of the rotatable connecting plate is provided with roller stand, the roller stand is installed with unpowered roller, the lower part of the rotatable connecting plate is installed with angle-adjusting bolt, the angle-adjusting bolt is connected with the angle-adjusting long hole arranged on weighing frame, the patent technology has the advantages of preventing valve port bag impact deformation, improving production efficiency.

[0004] But the above-mentioned device still has some shortcomings when actually using, more obvious is that the push bag sliding device of the above-mentioned valve port packing machine cannot be classified transport, and adjustment is carried out by manual mode, which affects work efficiency. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a kind of valve port bag packing machine push bag device.

[0006] The technical scheme of the utility model is as follows: a kind of valve port bag packing machine push bag device, including valve port bag packing machine body, the side of the valve port bag packing machine body is fixedly connected with rack, the inside of the rack is provided with three conveyor belts conveyors, the both ends of the top of the rack are slidably installed with bottom plate, the both sides of the bottom plate are rotatably connected with electric telescopic rod, the side of the two bottom plates close to each other is fixedly connected with two mounting seats, the rotating shaft is rotatably connected between the two mounting seats, the outer side of the rotating shaft is fixedly connected with the lower plate, the end of the rotating shaft is fixedly connected with transmission part, the piston rod of the electric telescopic rod is rotatably connected with the end of transmission part away from the lower plate.

[0007] By adopting the above technical solution, the piston rod of the electric telescopic rod extends and retracts, thereby driving the two feeding plates to unfold with the help of the transmission component, so that the valve bags in the frame can quickly fall onto the corresponding conveyor belt, thereby achieving the purpose of classifying and transporting the valve bags.

[0008] In a preferred embodiment, the top of the frame is provided with an adjustment assembly, which includes mounting slots at both ends inside the frame. A screw is rotatably connected inside one of the mounting slots, and a fixing rod is fixedly connected inside the other mounting slot.

[0009] By adopting the above technical solution, and through the combined use of the fixed rod and the transmission block b, the base plate and frame can be made relatively stable during movement.

[0010] In a preferred embodiment, the adjusting assembly further includes a transmission block a threadedly connected to the outside of the screw, and a transmission block b slidably connected to the outside of the fixed rod. One of the base plates is fixedly connected to the transmission block a, and the other base plate is fixedly connected to the transmission block b.

[0011] By adopting the above technical solution, the rotation of the screw can drive the transmission block a to rotate, which in turn can drive the base plate and frame to move, thereby achieving the purpose of conveying the valve bag.

[0012] In a preferred embodiment, the top of the frame is provided with a clamping assembly, which includes a frame fixedly connected between the tops of the two base plates.

[0013] By adopting the above technical solution and setting the base plate, the frame can be provided with better support.

[0014] In a preferred embodiment, the clamping assembly further includes cylinders fixedly installed on both sides of the frame, and each cylinder has a pressing plate fixedly connected to its piston rod.

[0015] By adopting the above technical solution, the piston rod of the cylinder can be extended and retracted to push the extrusion plate to move, thereby using the two extrusion plates to achieve the purpose of clamping the valve pocket.

[0016] In a preferred embodiment, the piston rods of the cylinders all penetrate the interior of the frame.

[0017] The above technical solution is adopted to cooperate with the piston rod of the cylinder for extension and retraction.

[0018] In a preferred embodiment, a servo motor is fixedly mounted on the outside of the frame, and the output shaft of the servo motor extends into the interior of the mounting slot and is fixedly connected to the screw.

[0019] By adopting the above technical solution, the rotation of the output shaft of the servo motor can drive the screw to rotate, thereby realizing the transmission of power.

[0020] In a preferred embodiment, a control panel is fixedly installed on the outside of the valve bag packaging machine body.

[0021] By adopting the above technical solution and through the settings of the control panel, the electrical equipment on the device can be controlled.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. In this utility model, when the raw material is poured into the valve bag, the frame can be moved to the corresponding conveyor belt by adjusting the component. Then, the piston rod of the electric telescopic rod is extended, so that the two feeding plates can be pushed open by the transmission component, so that the valve bag in the frame can quickly fall into the corresponding conveyor belt, thereby achieving the purpose of classifying and transporting the valve bag. In this transportation process, the manual operation space is reduced, thereby improving work efficiency. As the piston rod of the electric telescopic rod retracts, the two feeding plates are reset, thereby achieving the purpose of carrying the valve bag.

[0024] 2. In this utility model, the rotation of the screw can drive the transmission block a to rotate, which in turn can drive the base plate and frame to move, thereby achieving the purpose of conveying the valve bag. The extension and retraction of the piston rod of the cylinder can push the extrusion plate to move, thereby using the two extrusion plates to achieve the purpose of clamping the valve bag, so as to reduce the shaking of the valve bag during the conveying process. Attached Figure Description

[0025] Figure 1 This utility model provides an overall perspective view of the bag pushing device of a valve bag packaging machine;

[0026] Figure 2 This utility model provides a side view of a bag pushing device for a valve bag packaging machine;

[0027] Figure 3 This utility model provides a partial schematic diagram of a bag pushing device for a valve bag packaging machine;

[0028] Figure 4 This utility model provides a bag pushing device for a valve bag packaging machine. Figure 1 Enlarged view of point A in the middle.

[0029] Legend: 1. Valve bag packaging machine body; 2. Conveyor belt; 3. Frame; 4. Mounting slot; 5. Servo motor; 6. Screw; 7. Transmission block a; 8. Fixed rod; 9. Transmission block b; 10. Base plate; 11. Frame; 12. Rotating shaft; 13. Feeding plate; 14. Transmission component; 15. Electric telescopic rod; 16. Cylinder; 17. Extrusion plate. Detailed Implementation

[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] Reference Figures 1-4 A valve bag packaging machine pusher device includes a valve bag packaging machine body 1. A frame 3 is fixedly connected to one side of the valve bag packaging machine body 1. Three conveyor belts 2 are installed inside the frame 3. Base plates 10 are slidably installed at both ends of the top of the frame 3. Electric telescopic rods 15 are rotatably connected to both sides of the base plates 10. Two mounting seats are fixedly connected to the side of the two base plates 10 that are close to each other. A rotating shaft 12 is rotatably connected between the two mounting seats. A feeding plate 13 is fixedly connected to the outer side of the rotating shaft 12. A transmission component 14 is fixedly connected to one end of the rotating shaft 12. The piston rod of the electric telescopic rod 15 is connected to the end of the transmission component 14 away from the feeding plate 13. With the rotating connection, when the raw material is poured into the valve bag, the frame 11 can be moved to the corresponding conveyor belt 2 by adjusting the component. Then, the piston rod of the electric telescopic rod 15 is extended, which can push the two discharge plates 13 to unfold with the help of the transmission component 14, so that the valve bag in the frame 11 can fall quickly into the corresponding conveyor belt 2, thereby achieving the purpose of classifying and transporting the valve bags. In this transportation process, the manual operation space is reduced, thereby improving work efficiency. As the piston rod of the electric telescopic rod 15 retracts, the two discharge plates 13 are reset, thereby achieving the purpose of carrying the valve bag.

[0032] Specifically, an adjustment assembly is provided at the top of the frame 3. The adjustment assembly includes mounting slots 4 at both ends inside the frame 3. A screw 6 is rotatably connected inside one mounting slot 4, and a fixing rod 8 is fixedly connected inside the other mounting slot 4. Through the cooperation of the fixing rod 8 and the transmission block b9, the base plate 10 and the frame 11 can be made relatively stable during movement and less prone to shaking. The adjustment assembly also includes a transmission block a7 threaded to the outside of the screw 6, and a transmission block b9 slidably connected to the outside of the fixing rod 8. One of the base plates 10 is fixedly connected to the transmission block a7. The rotation of the screw 6 can drive the transmission block a7 to rotate, thereby driving the base plate 10 and the frame 11 to rotate. The frame 11 moves to convey the valve bag. Another base plate 10 is fixedly connected to the transmission block b9. A clamping assembly is provided at the top of the frame 3. The clamping assembly includes the frame 11 fixedly connected between the tops of the two base plates 10. The base plates 10 provide good support for the frame 11. The clamping assembly also includes cylinders 16 fixedly installed on both sides of the frame 11. Each cylinder 16 has a pressing plate 17 fixedly connected to its piston rod. By extending and retracting the piston rod of the cylinder 16, the pressing plate 17 can be moved. The two pressing plates 17 can then be used to clamp the valve bag, thereby reducing the shaking of the valve bag during the conveying process.

[0033] Specifically, the piston rods of cylinder 16 all pass through the interior of frame 11 to cooperate with the extension and retraction of the piston rods of cylinder 16. A servo motor 5 is fixedly installed on the outside of frame 3. The output shaft of servo motor 5 extends into the interior of mounting groove 4 and is fixedly connected to screw 6. By rotating the output shaft of servo motor 5, screw 6 can be driven to rotate, thereby realizing the transmission of power. A control panel is fixedly installed on the outside of valve bag packaging machine body 1. Through the settings of the control panel, the electrical equipment on the device can be controlled.

[0034] Working principle: First, the operator places the valve bag between the two feeding plates 13 and within the frame 11. Then, the raw material is poured into the valve bag through the discharge pipe inside the valve bag packaging machine body 1. Next, the screw 6 and cylinder 16 are started via the control panel. The extension and retraction of the piston rod of the cylinder 16 pushes the extrusion plate 17 to move, thereby using the two extrusion plates 17 to clamp the valve bag, reducing its swaying during transport. The rotation of the screw 6 drives the transmission block a7 to rotate, thus... The electric telescopic rod 15 is able to move the base plate 10 and the frame 11, thereby moving the frame 11 to the corresponding conveyor belt 2. Then, the piston rod of the electric telescopic rod 15 is extended, which, with the help of the transmission component 14, pushes the two discharge plates 13 to unfold, so that the valve bags in the frame 11 quickly fall onto the corresponding conveyor belt 2, thereby achieving the purpose of classifying and transporting the valve bags. After the valve bags have been transported, the piston rod of the electric telescopic rod 15 retracts, so that the two discharge plates 13 are reset, thereby achieving the purpose of carrying the valve bags.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A push bag device for a valve bag packer, comprising a valve bag packer body (1), characterized in that: The valve port bag packaging machine body (1) is fixedly connected with a rack (3) on one side, three conveyor belts (2) are arranged in the rack (3), two bottom plates (10) are slidably installed at the two ends of the top of the rack (3), an electric telescopic rod (15) is rotatably connected to the two sides of each bottom plate (10), two mounting seats are fixedly connected to the side close to each other of the two bottom plates (10), a rotating shaft (12) is rotatably connected between the two mounting seats, a discharging plate (13) is fixedly connected to the outer side of the rotating shaft (12), a transmission member (14) is fixedly connected to one end of the rotating shaft (12), and the piston rod of the electric telescopic rod (15) is rotatably connected to the end of the transmission member (14) away from the discharging plate (13).

2. A valve bag packer push bag apparatus as defined in claim 1, wherein: The top end of the rack (3) is provided with an adjusting assembly, the adjusting assembly comprises mounting grooves (4) opened at the two ends in the rack (3), one of the mounting grooves (4) is rotatably connected with a screw rod (6) in the inside, and the other mounting groove (4) is fixedly connected with a fixed rod (8) in the inside.

3. A valve bag packer push bag apparatus as defined in claim 2, wherein: The adjusting assembly further comprises a transmission block a (7) threadedly connected to the outer side of the screw rod (6), the outer side of the fixed rod (8) is slidably connected with a transmission block b (9), one of the bottom plates (10) is fixedly connected with the transmission block a (7), and the other bottom plate (10) is fixedly connected with the transmission block b (9).

4. A valve bag packer push bag apparatus as defined in claim 1, wherein: The top end of the rack (3) is provided with a clamping assembly, the clamping assembly comprises a frame (11) fixedly connected between the top portions of the two bottom plates (10).

5. A valve bag packer push bag apparatus as defined in claim 4, wherein: The clamping assembly further comprises a cylinder (16) fixedly installed on the two sides of the frame (11), and the piston rod of the cylinder (16) is fixedly connected with a pressing plate (17).

6. A valve bag packer push bag apparatus as defined in claim 5, wherein: The piston rod of the cylinder (16) penetrates the inside of the frame (11).

7. A valve bag packer push bag apparatus as defined in claim 2, wherein: A servo motor (5) is fixedly installed on the outer side of the rack (3), the output shaft of the servo motor (5) extends into the inside of the mounting groove (4) and is fixedly connected with the screw rod (6).

8. A valve bag packer push bag apparatus as defined in claim 1, wherein: A control panel is fixedly installed on the outer side of the valve port bag packaging machine body (1).

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