Automatic valve welding and bag rolling machine

Abstract

The utility model discloses an automatic welding valve bag rolling machine which comprises a supporting frame, a vibration disc is arranged on the side face of the supporting frame, a valve port guide frame is fixedly installed between the supporting frame and the vibration disc, a valve port installation arm is arranged on the upper surface of the supporting frame, and a first transmission plate is arranged on the upper surface of the end, close to the vibration disc, of the supporting frame. A lower supporting plate is fixed to the front surface of the supporting frame, and an upper supporting plate is fixed to the upper end of the lower supporting plate. The automatic valve welding and bag rolling machine is provided with a first limiting clamping jaw and a valve port mounting arm, when the automatic valve welding and bag rolling machine works, a vibration disc vibrates to drive a valve port to move, the valve port is conveniently guided into a valve port guide frame along with vibration of the vibration disc, and therefore the valve port discharging efficiency is improved, and then the valve port and a bag are vertically mounted through the valve port mounting arm; and the installation efficiency can be improved, the deviation of the bag is reduced, and the installation accuracy of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve welding and bag rolling machines, in particular to an automatic valve welding and bag rolling machine. Background Technique

[0002] In the fields of industrial production and packaging, the demand for valve bags is increasing day by day. The traditional manual welding of valve openings and bag rolling methods are inefficient, difficult to meet the needs of large-scale production, and it is difficult to ensure the consistency and stability of product quality. With the progress of technology and the development of automation technology, in order to improve production efficiency, reduce labor costs, and improve product quality, automatic valve welding and bag rolling machines have emerged. In the early stage, the related technologies were not yet mature, the degree of automation of the equipment was low, the functions were relatively single, and the welding process was not precise enough, prone to problems such as insecure welding and missed welding; the operation of the bag rolling part was not flexible enough to adapt to the needs of bags of different specifications and shapes. With the continuous development of electronic technology, mechanical manufacturing technology, and control technology, automatic valve welding and bag rolling machines have gradually achieved higher precision, more complex functions, and stronger adaptability.

[0003] When the existing automatic valve welding and bag rolling machine is in use, generally, the bag needs to be moved through a conveyor belt, and then the valve opening is inserted and installed by a manipulator. However, the bag is prone to deviation during the movement, resulting in inaccurate welding of the subsequent valve opening and reducing the processing quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic valve welding and bag rolling machine to solve the problem that generally, the bag needs to be moved through a conveyor belt, and then the valve opening is inserted and installed by a manipulator, but the bag is prone to deviation during the movement, resulting in inaccurate welding of the subsequent valve opening and reducing the processing quality as mentioned in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: An automatic valve welding and bag rolling machine includes a support frame, on the side of which a vibrating bowl is provided. A valve orifice guiding frame is fixedly installed between the support frame and the vibrating bowl. The upper surface of the support frame is provided with a valve orifice mounting arm. The upper surface of the support frame near one end of the vibrating bowl is provided with a first drive plate. A lower support plate is fixed to the front surface of the support frame, and an upper support plate is fixed to the upper end of the lower support plate. Two drive rollers are provided on the inner side surface of the lower support plate, and a feeding belt is installed on the outer surface of the drive rollers. A cross feeding frame is provided at the upper end of the upper support plate, and an adsorption block is fixed to the outer surface of the cross feeding frame. A first limiting jaw is fixed to the side surface of the first drive plate. A hot pressing clamp plate is fixed to the upper surface of the support frame facing the vibrating bowl. A second drive plate is provided on the upper surface of the other end of the support frame. A positioning frame is fixed to the upper surface of the support frame, and a transfer jaw is installed on the surface of the positioning frame. A second limiting jaw is provided on the side surface of the second drive plate. A welding head is provided on the upper surface of the support frame facing the second drive plate. A discharging groove is fixed to the upper surface of the support frame.

[0006] Preferably, the vibrating bowl is communicated with the valve orifice guiding frame. An opening is provided on the surface of the valve orifice guiding frame. The valve orifice mounting arm is slidably connected to the support frame through an electric push rod.

[0007] Adopting the above technical solutions, the vibrating bowl drives the valve orifice raw materials to vibrate, which is convenient for guiding the valve orifice raw materials so that they automatically enter the valve orifice guiding frame.

[0008] Preferably, the first drive plate is rotationally connected to the support frame through an electric motor. The vertical cross-section of the lower support plate is designed in a U shape. The lower support plate is rotationally connected to the drive rollers. The length of the feeding belt is greater than the length of the upper support plate.

[0009] Adopting the above technical solutions, the rotation of the drive rollers drives the feeding belt to move, so that the feeding belt drives the bag raw materials to move.

[0010] Preferably, a material guiding groove is provided on the upper surface of the upper support plate.

[0011] Adopting the above technical solutions, the material guiding groove on the upper surface of the upper support plate is convenient for placing and storing the bag raw materials.

[0012] Preferably, the cross feeding frame is rotationally connected to the upper support plate through an electric motor. A suction cup is provided on the surface of the adsorption block.

[0013] Adopting the above technical solutions, the rotation of the cross feeding frame drives the adsorption block, so that the adsorption block adsorbs and fixes the bag raw materials through the suction cup on the surface.

[0014] Preferably, the first limiting jaws are arranged in a circle around the center of the first drive plate, and the hot pressing clamping plate is of a two-piece design.

[0015] With the above technical solution, as the first limiting jaws rotate along with the first drive plate, the first limiting jaws drive the raw material to be processed by the hot pressing clamping plate.

[0016] Preferably, the second drive plate and the support frame are rotationally connected by an electric motor. The second limiting jaws are arranged in a circle around the center of the second drive plate. The valve port guiding frame, the positioning frame is slidably connected to the transfer clamp by an electric push rod, and an opening is provided on the side of the discharge chute.

[0017] With the above technical solution, the rotation of the second drive plate drives the second limiting jaws and the raw material to move, so that the raw material is processed by the welding head, and finally the raw material enters the discharge chute and is discharged.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: this automatic valve welding and bag rolling machine:

[0019] 1. It is provided with the first limiting jaws and the valve port installation arm. When the device works, the vibration disk drives the valve port to move. It is convenient for the vibration disk to drive the valve port into the valve port guiding frame, thereby improving the efficiency of valve port feeding. Subsequently, the valve port and the bag are vertically installed through the valve port installation arm, which is beneficial to improving the installation efficiency, reducing the offset of the bag, and improving the installation accuracy of the device;

[0020] 2. It is provided with the feeding belt and the cross feeding frame. When the device works, the rotation of the driving roller drives the feeding belt to move, so that the upper support plate moves the bag from the material guiding groove to the lower part of the cross feeding frame. Subsequently, the cross feeding frame drives the adsorption block to move by rotation, so that the adsorption block stably limits the bag to move through the suction cup. Finally, the bag is clamped by the first limiting jaws and moves in a circle, and the bag is sealed by the hot pressing clamping plate, improving the working efficiency and increasing the stability of bag feeding;

[0021] 3. It is provided with the transfer clamp and the second limiting jaws. When the device works, the installed valve pocket is transferred by the transfer clamp, thus entering the next process, improving the continuity of the device's work. The valve pocket is limited by the second limiting jaws, and at the same time, the welding head welds and fixes the valve pocket. And as the second drive plate rotates, the valve pocket will automatically enter the discharge chute and be discharged, increasing the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the connection between the support frame and the vibration disk of the present utility model;

[0023] Figure 2Schematic three-dimensional structure diagram of the connection between the valve port guide frame and the valve port mounting arm of the present utility model;

[0024] Figure 3 Schematic three-dimensional structure diagram of the connection between the cross-shaped feeding frame and the adsorption block of the present utility model;

[0025] Figure 4 Schematic three-dimensional structure diagram of the connection between the positioning frame and the material transfer clamp of the present utility model;

[0026] Figure 5 Schematic three-dimensional structure diagram of the connection between the second drive plate and the discharge chute of the present utility model;

[0027] Figure 6 Schematic three-dimensional structure diagram of the connection between the first limit jaw and the hot pressing clamping plate of the present utility model.

[0028] In the figure: 1, support frame; 2, vibrating bowl; 3, valve port guide frame; 4, valve port mounting arm; 5, first drive plate; 6, lower support plate; 7, upper support plate; 8, drive roller; 9, feeding belt; 10, cross-shaped feeding frame; 11, adsorption block; 12, first limit jaw; 13, hot pressing clamping plate; 14, second drive plate; 15, positioning frame; 16, material transfer clamp; 17, second limit jaw; 18, welding head; 19, discharge chute. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1-6, the present utility model provides a technical solution: an automatic valve welding and bag rolling machine, which includes a support frame 1, a vibrating disk 2, a valve orifice guiding frame 3, a valve orifice mounting arm 4, a first transmission plate 5, a lower support plate 6, an upper support plate 7, a transmission roller 8, a feeding belt 9, a cross feeding frame 10, an adsorption block 11, a first limiting jaw 12, a hot pressing clamping plate 13, a second transmission plate 14, a positioning frame 15, a material transferring jaw 16, a second limiting jaw 17, a welding head 18 and a discharging groove 19. On the side of the support frame 1, there is a vibrating disk 2. A valve orifice guiding frame 3 is fixedly installed between the support frame 1 and the vibrating disk 2. The vibrating disk 2 is communicated with the valve orifice guiding frame 3. The surface of the valve orifice guiding frame 3 is provided with an opening. The valve orifice mounting arm 4 is slidably connected to the support frame 1 through an electric push rod. When using this device, first place the valve orifice raw material in the vibrating disk 2. The vibration of the vibrating disk 2 facilitates guiding the valve orifice raw material, so that the valve orifice raw material slides into the valve orifice guiding frame 3 for feeding. Place the bag raw material in the guiding groove at the upper end of the upper support plate 7. The rotation of the transmission roller 8 drives the feeding belt 9, which facilitates the feeding belt 9 to drive the bag raw material to move.

[0031] On the upper surface of the support frame 1, there is a valve orifice mounting arm 4. On the upper surface of the support frame 1 near one end of the vibrating disk 2, there is a first transmission plate 5. The front surface of the support frame 1 is fixed with a lower support plate 6. The first transmission plate 5 and the support frame 1 are rotationally connected through an electric motor. The vertical cross-section of the lower support plate 6 is designed in a U shape. The lower support plate 6 is rotationally connected to the transmission roller 8. The length of the feeding belt 9 is greater than the length of the upper support plate 7. The upper surface of the upper support plate 7 is provided with a guiding groove. The feeding belt 9 transports the bag raw material to the lower part of the cross feeding frame 10. Subsequently, the rotation of the cross feeding frame 10 drives the adsorption block 11 to move in a circular motion, so that the adsorption block 11 adsorbs and fixes the bag raw material through the suction cups on its surface. Subsequently, the bag raw material is clamped and limited by the first limiting jaw 12.

[0032] The upper support plate 7 is fixed at the upper end of the lower support plate 6. There are 2 transmission rollers 8 installed on the inner side surface of the lower support plate 6. The feeding belt 9 is installed on the outer surface of the transmission roller 8. The upper end of the upper support plate 7 is provided with a cross feeding frame 10. The adsorption block 11 is fixed on the outer surface of the cross feeding frame 10. The first limiting jaw 12 is fixed on the side surface of the first transmission plate 5. The cross feeding frame 10 and the upper support plate 7 are rotationally connected through an electric motor. The surface of the adsorption block 11 is provided with suction cups. The first limiting jaw 12 is arranged in a circular shape around the center of the first transmission plate 5. The hot pressing clamping plate 13 is designed in two sections. Through the rotation of the first transmission plate 5, the first transmission plate 5 drives the bag raw material to approach the valve orifice mounting arm 4. The valve orifice raw material is installed on the surface of the bag raw material through the valve orifice mounting arm 4. And with the rotation of the first transmission plate 5, the bag is preliminarily hot pressed and fixed through the hot pressing clamping plate 13.

[0033] On the upper surface of the support frame 1 facing the vibrating bowl 2, a hot pressing clamping plate 13 is fixed. On the upper surface of the other end of the support frame 1, a second transmission plate 14 is provided. On the upper surface of the support frame 1, a positioning frame 15 is fixed, and a material transfer clamp 16 is installed on the surface of the positioning frame 15. On the side surface of the second transmission plate 14, a second limiting jaw 17 is provided. On the upper surface of the support frame 1 facing the second transmission plate 14, a welding head 18 is provided. On the upper surface of the support frame 1, a discharge chute 19 is fixed. The second transmission plate 14 and the support frame 1 are rotationally connected by an electric motor. The second limiting jaws 17 are circumferentially arranged around the center of the second transmission plate 14 with a valve port guiding frame 3. The positioning frame 15 and the material transfer clamp 16 are slidably connected by an electric push rod. An opening is provided on the side surface of the discharge chute 19. The material is transported to the second limiting jaws 17 by the material transfer clamp 16 on the surface of the positioning frame 15. The second transmission plate 14 drives the second limiting jaws 17 to rotate, so as to facilitate the welding head 18 on the path to weld the valve port of the material. Finally, the material enters the discharge chute 19 under the drive of the second transmission plate 14 and the second limiting jaws 17 and is finally discharged, improving the processing and blanking efficiency of the device.

[0034] Working principle: When using this automatic valve welding and bag rolling machine, first place the valve port material through the vibrating bowl 2. Subsequently, the valve port guiding frame 3 and the valve port mounting arm 4 are used to facilitate guiding the valve port and mounting it on the surface of the bag. The driving roller 8 drives the feeding belt 9 to transport the material in the guiding groove of the upper support plate 7, and the cross feeding frame 10 drives the adsorption block 11 to transport the bag and is limited by the first limiting jaws 12. The material is moved towards the second limiting jaws 17 by the material transfer clamp 16 on the surface of the positioning frame 15. The rotation of the second transmission plate 14 enables the welding head 18 to weld the valve port. Finally, the material falls for blanking after passing through the opening of the discharge chute 19, increasing the overall practicality.

[0035] 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic welding valve bag rolling machine, comprising a support frame (1), and a vibrating disk (2) is arranged on the side thereof, characterized in that: A valve port guide frame (3) is fixedly installed between the support frame (1) and the vibrating bowl (2). A valve port installation arm (4) is arranged on the upper surface of the support frame (1). A first transmission plate (5) is arranged on the upper surface of one end of the support frame (1) close to the vibrating bowl (2). A lower support plate (6) is fixed on the front surface of the support frame (1). An upper support plate (7) is fixed at the upper end of the lower support plate (6). Two transmission rollers (8) are arranged on the inner side surface of the lower support plate (6). A feeding belt (9) is installed on the outer surface of the transmission rollers (8). A cross feeding frame (10) is arranged at the upper end of the upper support plate (7). An adsorption block (11) is fixed on the outer surface of the cross feeding frame (10). A first limiting jaw (12) is fixed on the side surface of the first transmission plate (5). A hot pressing clamping plate (13) is fixed on the upper surface of the support frame (1) facing the vibrating bowl (2). A second transmission plate (14) is arranged on the upper surface of the other end of the support frame (1). A positioning frame (15) is fixed on the upper surface of the support frame (1), and a material transfer clamp (16) is installed on the surface of the positioning frame (15). A second limiting jaw (17) is arranged on the side surface of the second transmission plate (14). A welding head (18) is arranged on the upper surface of the support frame (1) facing the second transmission plate (14). A discharge chute (19) is fixed on the upper surface of the support frame (1).

2. The automatic valve welding and bag rolling machine according to claim 1, characterized in that: The vibrating bowl (2) is communicated with the valve port guide frame (3). An opening is arranged on the surface of the valve port guide frame (3). The valve port installation arm (4) is slidably connected with the support frame (1) through an electric push rod.

3. An automatic valve welding and bag rolling machine according to claim 1, characterized in that: The first transmission plate (5) is rotationally connected with the support frame (1) through an electric motor. The vertical cross section of the lower support plate (6) is of a U-shaped design. The lower support plate (6) is rotationally connected with the transmission rollers (8). The length of the feeding belt (9) is greater than the length of the upper support plate (7).

4. The automatic valve welding and bag rolling machine according to claim 1, characterized in that: A material guiding groove is arranged on the upper surface of the upper support plate (7).

5. The automatic valve welding and bag rolling machine according to claim 1, wherein: The cross feeding frame (10) is rotationally connected with the upper support plate (7) through an electric motor. A suction cup is arranged on the surface of the adsorption block (11).

6. The automatic valve welding and bag rolling machine according to claim 1, wherein: The first limiting jaws (12) are arranged in a circle around the center of the first transmission plate (5). The hot pressing clamping plate (13) is of a two-section design.

7. An automatic valve welding and bag rolling machine according to claim 1, characterized in that: The second transmission plate (14) is rotationally connected with the support frame (1) through an electric motor. The second limiting jaws (17) are arranged in a circle around the center of the second transmission plate (14). The valve port guide frame (3), the positioning frame (15) is slidably connected with the material transfer clamp (16) through an electric push rod. An opening is arranged on the side surface of the discharge chute (19).

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