TWM598274U - Bag clamping-feeding device for material bag filling system - Google Patents

Abstract

A clamping and feeding device of a material bag filling system, which is actuated by the displacement of the X-axis rail and the Z-axis rail and the rotation of the lifting and rotating arm, so that the clamper is inserted into the filling pipe of the material bag and then passes through the cantilever Keep away from the filling tube, and then through the rotation return of the rotating arm, the cantilever displacement and the clamping action of the holder, the filling tube will be stably clamped, which can achieve the benefits of manpower saving or stable clamping; The cantilever moves to the bottom of the material filling device by the Z-axis rail and the X-axis rail. The filling tube of the material filling device makes a Z-direction displacement, from the filling tube of the material bag into the bag body to blow air and fill the material, and then penetrate The conveyor belt with displacement in the X direction at the bottom conveys the filled material bag to the sealing device for sealing, so that the material bag filling benefit with low labor cost can be achieved.

Description

Clamping and feeding device of bag filling system

The invention provides a clamping bag feeding device, especially a clamping bag feeding device used for a material bag filling system.

The conventional material bag filling system is at least one material bag, through a bag clamping device, a material filling device and a closing device, the material bag filling and packaging is completed; a material bag is provided with a filling pipe part at the upper end of the bag body The bag clamping device clamps the filling tube part of the material bag, and then moves it to the bottom of a filling tube of the material filling device. The filling tube part penetrates into the material bag for inflation and The filler is then sealed by the sealing device.

However, the conventional bag clamping device usually puts the bag on the fixture by manpower, which causes time-consuming and labor-consuming and increases personnel costs.

Furthermore, through the design of the automatic gripper, the opening of the bag can be sucked by the vacuum suction, and the gripper of the bag gripping device will be clamped. As mentioned above, the vacuum suction force of the automatic gripper is not easy to control and often There may be problems with falling off, or the positioning of the holder is unstable, and the failure rate is very high, so its reliability is low.

The main purpose of this creation is to provide a clamping and feeding device for a material bag filling system. At least one material bag is provided with a filling tube at the upper end of the bag body, and a bag clamping device, a material filling device and a The sealing device completes the bag filling packaging and defines the length extension The extension direction is the X direction, the width extension is the Y direction, and the height extension is the Z direction;

It is characterized in that the bag clamping device includes at least one pair of X-axis rails arranged on the wall and parallel to the X-direction, at least one Z-axis rail sliding along the pair of X-axis rails, and one The Y-axis rail that slides on the Z-axis rail, a pair of cantilever arms that allow sliding on the Y-axis rail, a pair of rotating arms that are driven by the pair of cantilever rods and are allowed to rotate, and a pair of rotating arms arranged in the pair The holder in the rotating arm;

With the above structure, the holder can be displaced and lifted on the X-axis rail and Z-axis rail, and allows the pair of rotating arms to rotate relative to each other, so that the pair of holders can be inserted into the filling of the bag. The bottom end of the tube part is further extended by the distance of the pair of cantilever arms to make the filling tube part of the bag be stretched, and then returned by the rotation of the pair of rotating arms, the displacement of the pair of cantilevers and the clamping of the holder The action produces a stable clamping effect on the filling tube, achieving the benefits of manpower saving or clamping stability; then, the pair of cantilevers are displaced to the bottom of the material filling device through the Z-axis rail and the pair of X-axis rails, The filling tube of the material filling device is displaced in the Z direction, from the filling tube part of the material bag into the bag body to blow air and fill the material, and then through a conveyor belt displaced in the X direction at the bottom to carry the filled material The bag is sealed to the sealing device to complete the packaging.

The second purpose of this creation is to provide a clamping and feeding device for a bag filling system, wherein the holder includes a movable piece that is actuated and pressed by a power source, and a lower insert relative to the movable piece; The power source is arranged on one end of the holder, the movable piece is an L-shaped plate and is pivoted inside the holder, and the lower insert piece is arranged on the other end of the holder; The power source is actuated to press down the L-shaped movable piece, correspondingly pressing on the inner surface of the lower insert piece, so as to achieve the effect of tightly clamping the filling tube part of the material bag.

Another purpose of this creation is to provide a clamping and feeding bag filling system for bag filling Wherein, a Y-axis bidirectional threaded screw driven by a Y-axis motor is arranged inside the Y-axis rail; the pair of X-axis rails drives the screw in the X direction to rotate through at least one X-axis motor to displace the Z-axis Rail; the at least one Z-axis rail system drives the Z-axis screw to rotate through a Z-axis motor to displace the Y-axis rail; the Y-axis is controlled by the X-axis screw, the Z-axis screw and the Y-axis motor The two-way threaded screw operates the displacement of the pair of cantilevers in the X direction and the Z direction, and controls the approach or distance in the Y direction to achieve the effect of precise control of the distance.

Another object of the present creation is to provide a clamping bag feeding device for a bag filling system, wherein a timing belt is arranged between the pair of X-axis rails to synchronize the two X-direction screws, so that the two X-directions The screw achieves synchronization to avoid misalignment of the two opposite screws.

Another object of this creation is to provide a clamping and bag feeding device for a bag filling system, wherein the at least one bag is stacked on a pallet so that the pallet and the at least one material can be transported by a transport vehicle bag.

The second and another purpose of this creation is to provide a clamping and feeding device for a bag filling system, wherein the material filling device is provided with a C-shaped pressing clamp that presses the filling tube part of the bag. When the shaped pressing clamp has embraced the filling tube part of the material bag, the pair of rotating arms can retract away from the material bag in the X direction, so that when the material filling device's filling tube starts to fill the material, it will be firmly Position the bag.

The second and other purpose of this creation is to provide a clamping and feeding device for a material bag filling system, wherein the material filling device is connected to an air pipe so that the material filling device can blow air before the material filling tube starts filling the material. Expand the body of the material bag so that the filling tube can be filled with materials.

The second and other purpose of this creation is to provide a clamping and feeding device for a bag filling system, wherein the sealing device is a heating clip for sealing the filling tube of the bag by adding The heat clamp tightly seals the filling tube part of the bag.

Next, in conjunction with the drawings and drawing numbers, a preferred embodiment will be given for further explanation, so that your reviewer can have a more detailed understanding of this creation.

10: Material bag

11: Filling pipe section

20: Bag clamping device

22: X axis rail

221: X axis motor

222: Timing belt

24: Z axial rail

241: Z-axis motor

26: Y axis rail

261: Y-axis motor

262: Y-axis bidirectional threaded screw

27: Cantilever

271: Rotating Rod

28: Rotating arm

29: gripper

291: Power Source

292: Activity Film

293: lower insert

30: Material filling device

31: C-shaped clamp

32: gas pipe

40: sealing device

50: Conveyor belt

60: Pallet

Figure 1 is a schematic diagram of the three-dimensional appearance of this creation.

Figure 2 is a front sectional view of the bag clamping device.

Fig. 3 is a front view of the first action of the bag clamping device clamping the bag.

Figure 4 is a front view of the second action diagram of the bag clamping device clamping the material bag.

Fig. 5 is a front view of the third action diagram of the bag clamping device clamping the material bag.

Fig. 6 is a fourth front view action diagram of the bag clamping device clamping the material bag.

Fig. 7 is a fifth front view action diagram of the bag clamping device clamping the material bag.

Figure 8 is a front view of the sixth action diagram of the bag clamping device clamping the bag.

Figure 9 is the seventh action diagram of the three-dimensional implementation of the Z-direction displacement of the bag clamping device.

Figure 10 is the eighth action diagram of the three-dimensional implementation of the X-direction displacement of the bag clamping device.

Figure 11 is a ninth action diagram of the material filling device entering the bag in the Z direction.

Figure 12 is a tenth action diagram of the C-shaped pressing and clamping action and the returning of the bag clamping device.

Figure 13 is a front view of the eleventh action diagram of the blanking of the material filling device.

Figure 14 is a front view of the twelfth action diagram of the sealing material bag of the sealing device.

Figure 15 is a front view of the thirteenth action diagram of the carrying bag of the conveyor belt.

Please refer to Figure 1 and Figure 2. This creation provides a clamping and feeding system for bag filling system The bag device is at least one material bag 10, with a filling pipe portion 11 provided at the upper end of the bag body, and a bag clamping device 20, a material filling device 30 and a closing device 40 are used to complete the filling and packaging of the material bag 10, and define The extension direction of the length is the X direction, the extension direction of the width is the Y direction, and the extension direction of the height is the Z direction;

It is characterized in that the bag clamping device 20 includes at least a pair of X-axis rails 22 arranged on the wall and parallel to the X-direction, at least one Z-axis rail 24 sliding along the pair of X-axis rails 22, A Y-axis rail 26 sliding along the Z-axis rail 24, a pair of cantilevers 27 that allow sliding on the Y-axis rail 26, and a pair of rotating rods 271 driven by the pair of cantilever arms 27 and allowed to rotate The rotating arm 28 (which can be controlled by air cylinder, hydraulic cylinder or motor) and a pair of clamps 29 arranged in the pair of rotating arms 28;

With the above structure, the clamper 29 can move and lift on the X-axis rail 22 and Z-axis rail 24, and allow the pair of rotating arms 28 to perform relative rotation (as shown in FIG. 3), so that the pair of clamping The device 29 is rotated and inserted into the bottom end of the filling tube 11 of the one bag 10 (as shown in FIG. 4), and then the filling tube 11 of the one bag 10 is stretched by the distance between the pair of cantilevers 27 (as shown in FIG. 5) , And then through the rotation return of the pair of rotating arms 28 (as shown in Figure 6), the displacement of the pair of cantilever arms 27 (as shown in Figure 7) and the clamping action of the holder 29 (as shown in Figure 8), the filling tube 11 produces a stable clamping effect to achieve the benefits of labor saving or clamping stability; then, the pair of cantilevers 27 are displaced to the bottom of the material filling device 30 through the Z-axis rail 24 and the pair of X-axis rails 22 (as shown in the figure) 9, 10), the filling pipe of the material filling device 30 is displaced in the Z direction (as shown in Fig. 11), and the filling pipe 11 of the material bag 10 enters the bag body to blow air and fill the material (as shown in Fig. 12, 13). ), and then through a conveyor belt 50 (as shown in Figs. 14 and 15) displaced in the X-direction of its bottom, the bag 10 filled with materials is transported to the sealing device 40 for sealing, so as to complete the packaging.

Among them, please refer to Figures 1 and 2, the holder 29 includes a movable piece 292 actuated by a power source 291 (which can be a pneumatic cylinder, a hydraulic cylinder or a motor), and is opposed to the movable piece 292 The lower insert 293; the power source 291 is arranged at one end of the holder 29, the movable piece 292 is an L-shaped plate and is pivoted inside the holder 29, the lower insert 293 is arranged At the other end of the holder 29; actuated by the power source 291, the L-shaped movable piece 292 is pressed down correspondingly to the inner surface of the lower insert 293, so as to achieve a tight clamping of the material The effect of filling the tube portion 11 of the bag 10.

In view of the above, the Y-axis rail 26 is provided with a Y-axis bidirectional threaded screw 262 that is actuated by a Y-axis motor 261; the pair of X-axis rails 22 are driven by at least one X-axis motor 221 to rotate the screw in the X direction. The Z-axis rail 24; the at least one Z-axis rail 24 drives the Z-axis screw to rotate through a Z-axis motor 241, displacing the Y-axis rail 26; by the X-axis screw, the Z-axis screw and The Y-axis motor 261 controls the Y-axis bidirectional threaded screw 262, operates the displacement of the pair of cantilevers 27 in the X direction and the Z direction, and controls the approach or distance in the Y direction to achieve the effect of precise distance control.

Preferably, referring to Figures 9 to 12, a timing belt 222 is provided between the pair of X-axis rails 22 to synchronize the two X-direction screws, so that the two X-direction screws can achieve synchronization. In order to avoid dislocation of the two opposite screws; another implementation is to precisely control the synchronous rotation of the screws of the pair of X-axis rails 22 through a computer (not shown).

More preferably, in the implementation of this creation, the plurality of material bags 10 are stacked on a pallet 60 so that the pallet 60 and the plurality of material bags 10 can be transported by a transport vehicle (stacker).

Please refer to Figure 12 and Figure 13, in detail, the material filling device 30, A C-shaped compression clamp 31 that clamps the filling tube portion 11 of the one bag 10 is provided. When the C-shaped compression clamp 31 has embraced the filling tube portion 11 of the one bag 10, the pair of rotating arms 28 can withdraw from the material bag 10 in the X direction, so that the material bag 10 can be firmly positioned when the filling tube of the material filling device 30 starts to be filled with materials.

In addition, please refer to Figures 12, 13, and 14, the material filling device 30 is connected to an air pipe 32, so that before the material filling pipe of the material filling device 30 starts to fill the material, the air blowing inflates the material bag 10 Bag body so that the stuffing tube can be filled with materials.

Finally, please refer to Figure 14, the sealing device 40 is a heating clip (a kind of movable V-shaped clamping rod) for sealing the filling tube portion 11 of the bag 10, and the heating clip is used to seal the bag 10 The filling tube 11 is tightly sealed.

To sum up, since this creation has the above-mentioned advantages and practical value, and no similar products have been published in similar products, it has met the requirements for application for new patents, and an application is submitted in accordance with the law.

10: Material bag

11: Filling pipe section

20: Bag clamping device

27: Cantilever

271: Rotating Rod

28: Rotating arm

29: gripper

291: Power Source

292: Activity Film

293: lower insert

30: Material filling device

40: sealing device

50: Conveyor belt

60: Pallet

Claims (9)

A clamping and feeding device of a material bag filling system is at least one material bag. The upper end of the bag body is provided with a filling pipe part, and the material bag filling and packaging is completed by a bag clamping device, a material filling device and a sealing device , And define the extension direction of the length as the X direction, the extension direction of the width as the Y direction, and the extension direction of the height as the Z direction; It is characterized in that the bag clamping device includes at least one pair of X-axis rails arranged on the wall and parallel to the X-direction, at least one Z-axis rail sliding along the pair of X-axis rails, and one The Y-axis rail that slides on the Z-axis rail, a pair of cantilevers that allow sliding on the Y-axis rail, a pair of rotating arms that allow rotation on the pair of cantilever arms, and a pair of clamps arranged in the pair of rotating arms Device. According to the first item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein the holder includes a movable piece that is actuated and pressed by a power source, and a lower insert relative to the movable piece; the The power source is arranged at one end of the holder, the movable piece is an L-shaped plate and is pivoted inside the holder, and the lower insert piece is arranged at the other end of the holder. According to the second item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein the power source is a pneumatic cylinder, a hydraulic cylinder or a motor. According to the first item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein a Y-axis bidirectional threaded screw actuated by a Y-axis motor is installed inside the Y-axis rail; At least one X-axis motor drives the screw in the X direction to rotate and displaces the Z-axis rail; the at least one Z-axis motor drives the screw in the Z direction to rotate through a Z-axis motor to displace the Y-axis rail. According to the 4th item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein a synchronous belt is arranged between the pair of X-axis rails to synchronize the two X-directional screws. According to the first item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein the at least one bag is stacked on a pallet. According to the first item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein the material The filling device is provided with a C-shaped pressing clamp for pressing the filling tube part of the bag. According to the first item in the scope of patent application, the clamping and feeding device of the material bag filling system, wherein the material filling device is connected with a gas pipe. According to the first item of the scope of patent application, the clamping and feeding device of the bag filling system, wherein the sealing device is a heating clamp for sealing the filling pipe part of the bag.

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