Water bag punching and welding machine

Abstract

The utility model discloses a water bag punching welding machine which comprises a machine frame, and a punching assembly, a feeding mechanism, a welding assembly and a material pulling assembly are sequentially arranged along a feeding path on the machine frame. According to the scheme, the welding machine is designed in an integrated mode, punching, feeding, welding and material pulling are integrated, materials are pulled to move along the feeding path through the material pulling assembly; materials such as film layers for processing water bags and the like are punched by the punching mechanism in the moving process, when the punched materials are moved to the feeding mechanism, the feeding mechanism clamps another to-be-welded part to a material hole opening, the materials with the to-be-welded part are moved to the welding assembly, the to-be-welded part and the materials are welded into a whole through the welding assembly, and the to-be-welded part and the materials are welded into a whole through the welding assembly. According to the welding machine, the automation degree is improved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a water bag punching and welding machine. Background Art

[0002] In the forming of water bags, the fixation of the end cap or cover body is generally carried out by welding. For example, conventional processes are mostly independent, and the punching, loading and welding of the corresponding materials of the water bags are mostly in different factories or workshops, which require manual or mechanical transportation in the middle, and the processing efficiency is low, which needs to be improved. Utility Model Content

[0003] In order to solve at least one of the above technical defects, the utility model provides the following technical solutions:

[0004] The present application document discloses a water bag punching and welding machine, comprising a frame, wherein a punching assembly, a feeding mechanism, a welding assembly, and a pulling assembly are sequentially arranged along a feeding path on the frame;

[0005] The punching assembly is used to punch holes in the material on the feeding path;

[0006] The welding assembly is used to weld the materials on the feeding path;

[0007] The feeding mechanism includes a shifting component and a clamping mechanism. The moving end of the shifting component is connected to the clamping mechanism. The shifting component adjusts the position of the clamping mechanism in the transverse and longitudinal directions to make it reciprocate from a predetermined position to the top of the feeding path to feed the material to the material hole.

[0008] The material pulling component is used for pulling the material to move along the material feeding path.

[0009] The integrated welding machine in this solution integrates punching, feeding, welding and pulling into one. The material is pulled along the feeding path by the pulling component. The material, such as the film layer used for processing water bags, is punched by the punching mechanism during the movement. When the material moves to the feeding mechanism after punching, the feeding mechanism clamps another part to be welded to the material orifice, and the material with the part to be welded is moved to the welding component. The welding component welds the part to be welded and the material into one, and the pulling component continues to pull forward. This welding machine helps to improve the degree of automation and improve processing efficiency.

[0010] For welding components and punching components, relevant devices on the market can be selected according to needs. For shifting components, three-way shifters, two-way shifters, etc. can be selected according to needs. For clamping mechanisms, relevant devices on the market can also be selected according to needs, such as the common claw cylinder type.

[0011] Furthermore, it also includes a rotating mechanism. The rotating mechanism is horizontally placed at the moving end of the shifting assembly, the output end of the rotating mechanism faces downward and a clamping mechanism is longitudinally placed at the output end, the clamping claw end of the clamping mechanism faces downward, and a rotating mechanism is added to adjust the position of the parts to be welded to facilitate subsequent operations.

[0012] Further, the shift assembly includes a first shift mechanism and a second shift mechanism, the second shift mechanism is arranged at the moving end of the first shift mechanism, the first shift mechanism is located above the feeding path and the first shift mechanism moves the second shift mechanism in the horizontal direction, and the second shift mechanism moves the clamping mechanism vertically up and down, and the first shift mechanism and the second shift mechanism preferably form a two-way shifter to adjust the position of the clamping mechanism. When a rotating mechanism is added, the second shift mechanism is connected to the rotating mechanism.

[0013] Furthermore, it also includes a mounting frame, which is arranged on the frame and a first shifting mechanism is arranged on the mounting frame across the feeding path. Adding the mounting frame facilitates the installation of the first shifting mechanism.

[0014] Furthermore, the first shifting mechanism and the second shifting mechanism are both of telescopic cylinder type, the rotating mechanism is of rotating cylinder type, and the clamping mechanism is of cylinder clamping claw type, which is convenient for purchase and replacement.

[0015] Furthermore, the welding components and punching components are both of ultrasonic type, and ultrasonic punching and welding have the advantages of high punching efficiency, small impact on materials, and high precision.

[0016] Furthermore, a clamp mechanism is provided on the shells of the welding assembly and the punching assembly, a fixing column is provided on the frame, and the welding assembly and the punching assembly are connected to the fixing column through the clamp mechanism;

[0017] The clamping mechanism is provided with a positioning mechanism, which includes a rack, a gear and a hand wheel. The hand wheel is pivotally connected to the clamping mechanism and is connected to the gear. The gear is meshed with a rack arranged longitudinally on the fixing column.

[0018] The clamp mechanism and the adjustment mechanism cooperate to facilitate the upward and downward adjustment of the positions of the welding components and the punching components.

[0019] Furthermore, a roll-feeding mechanism is provided on the frame at the end of the feeding path, the roll-feeding mechanism comprises a bracket and a telescopic mechanism 1, the telescopic mechanism 1 is hinged on the frame, the bottom end of the bracket is hinged to the frame and the telescopic end of the telescopic mechanism 1 is hinged to the middle or head end of the bracket, the telescopic mechanism 1 is used to adjust the angle between the bracket and the frame, and the integrated roll-feeding mechanism helps to further improve the degree of automation and improve efficiency. The roll-feeding mechanism is a device for placing material rolls, etc. When in use, if the material roll is placed on the bracket, the telescopic mechanism 1 adjusts the angle to achieve tension adjustment.

[0020] Furthermore, it also includes a guiding mechanism, which is located on the feeding path between the coil feeding mechanism and the punching assembly, and the guiding mechanism includes a mounting seat and a guide roller. The mounting seat is arranged on the frame and the mounting seat is pivotally connected to the guide roller. The guide roller is arranged horizontally, and the number of guide rollers can be selected according to needs, such as two upper and lower guide rollers are arranged at intervals, three guide rollers are distributed in a triangle, etc., and the tension can also be adjusted.

[0021] Furthermore, it also includes a width adjustment mechanism for adjusting the width of the material on the feeding path. The width adjustment mechanism is arranged between the coil feeding mechanism and the guide mechanism, and between the welding assembly and the pulling assembly. The width adjustment mechanism includes a second handwheel, a positive and negative screw slide module, and a plate body. Plate bodies are arranged at the slides in the positive and negative wire areas of the positive and negative screw slide module. The second handwheel is connected to the positive and negative screws in the positive and negative screw slide module to drive the positive and negative screws to rotate, synchronously adjust the distance between the two plates, adjust the distance between the two plates, and thereby adjust the width of the material passing between the plates.

[0022] Furthermore, the material pulling assembly includes a mounting seat three, an active roller, a driven roller, and a driving mechanism. The mounting seat three is set on the frame, the mounting seat three is pivotally connected to the active roller, and the active roller is connected to the driving mechanism, so that the driving mechanism drives the active roller to rotate, the active roller and the driven roller are arranged at intervals above and below, and the driven roller is connected to the active roller through a gear transmission mechanism to rotate synchronously, so that the active roller cooperates with the driven roller to pull the material forward.

[0023] Preferably, it also includes a slide and a second telescopic mechanism, wherein the second telescopic mechanism is connected to the slide and lifts the slide longitudinally, and the active roller is pivotally connected to the slide, and the distance between the driven roller and the active roller can be adjusted by moving the slide up and down with the second telescopic mechanism to better pull the material.

[0024] Furthermore, it also includes an encoder mechanism, a control end, and a vibrating feeding tray mechanism. The encoder mechanism is arranged on a frame between the material pulling component and the welding component. The code disk in the encoder mechanism is located above or below the feeding path. During the material pulling component pulling the material to move, the code disk abutting against the material rotates synchronously. The outlet end of the vibrating feeding tray mechanism is within the travel range of the clamping mechanism.

[0025] The encoder mechanism, punching assembly, welding assembly, material pulling assembly, and vibrating loading tray mechanism are all connected to the control end, increasing the preset degree in the control end to operate the actions of each action mechanism, facilitating automatic control. The addition of the encoder mechanism helps to adjust the accuracy of material displacement and further improve the accuracy of punching, feeding and welding.

[0026] Furthermore, the guide roller 2 is pivotally connected to the mounting seat at three locations behind the active roller to guide the material and adjust the material tension.

[0027] Furthermore, a telescopic mechanism three is provided at one side of the lower die in the welding assembly, and a movable end of the telescopic mechanism three is connected to the lower die to horizontally adjust the position of the lower die. The position of the lower die is adjusted by the telescopic mechanism, thereby further improving the degree of automation.

[0028] Furthermore, the feeding mechanism also includes a seating seat, which is arranged in a groove formed at the frame on the feeding path, and a guide groove extending along the feeding path is arranged on the top surface of the seating seat. When the hole on the material corresponds to the seating seat, the clamping mechanism is moved to the hole, and the material clamped by the clamping mechanism is moved to the hole and is in the guide groove. The clamping mechanism clamps the part to be welded to the material orifice to abut the seating seat, and the seating seat is added to prevent the clamping mechanism from moving downward excessively, thereby causing tearing of the orifice and the like.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] 1. The utility model has an integrated design welding machine, which integrates punching, welding, feeding, pulling and other functional components, which helps to improve the degree of automation and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a structural schematic diagram of the water bag punching and welding machine in Example 1;

[0033] Figure 2 It is a structural schematic diagram of the water bag punching and welding machine in Example 1;

[0034] Figure 3 It is a structural schematic diagram of the feeding mechanism in Example 1;

[0035] Figure 4 is a schematic diagram of the installation structure of the welding assembly in Example 1;

[0036] Figure 5 It is a schematic diagram of the placement structure of the feeding mechanism, the guiding mechanism, and the pulling assembly in Example 1;

[0037] Figure 6 It is a schematic diagram of the placement structure of the feeding mechanism, the guiding mechanism, and the pulling assembly in Example 1;

[0038] Figure 7 is a schematic diagram of the installation structure of the encoder in Example 1;

[0039] Wherein, the accompanying drawings are marked as follows:

[0040] 1. Frame; 2. Coil feeding mechanism; 3. Guide mechanism; 4. Punching assembly; 5. Feeding mechanism; 6. Welding assembly; 7. Pulling assembly; 8. Vibrating loading tray mechanism; 9. Encoder mechanism; 10. Arm; 11. Pillar; 12. Fixed column; 13. Rack; 14. Hoop mechanism; 15. Hand wheel 1; 16. Telescopic mechanism 3; 17. Width adjustment mechanism; 18. Coil; 19. Control end; 21. Bracket; 22. Telescopic mechanism 1; 23. Brake; 31. Mounting seat 1; 32. Guide Roller one; 33, pressure sensor; 51, mounting frame; 52, first shifting mechanism; 53, second shifting mechanism; 54, rotating mechanism; 55, clamping mechanism; 56, mounting seat; 57, guide groove; 61, lower die; 70, driven roller; 71, mounting seat three; 72, telescopic mechanism two; 73, slide seat; 74, gear transmission mechanism; 75, guide roller two; 76, active roller; 77, driving mechanism; 91, code disk; 171, hand wheel two; 172, forward and reverse screw rods; 173, plate body. DETAILED DESCRIPTION

[0041] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] Example 1

[0043] like Figure 1 , Figure 2 As shown, in this example, the water bag punching and welding machine includes a frame 1, which is a common box-shaped frame. A feeding path is predetermined on the top surface of the frame 1, that is, the moving route of the material. A punching assembly 4, a feeding mechanism 5, a welding assembly 6, and a material pulling assembly 7 are sequentially installed on the frame 1 along the feeding path. The material to be processed is a film layer for a water bag, etc. The material pulling assembly 7 is installed on the frame 1 at the end of the feeding path, and the material pulling assembly 7 is used to pull the material to move along the feeding path. When the material pulling assembly 7 pulls the material to the punching assembly 4, the punching assembly 4 is used to punch holes in the material on the feeding path, and the material pulling assembly 7 continues to pull the material forward to the feeding mechanism 5, and the feeding mechanism 5 moves the parts to be welded at the predetermined position to the orifice of the material forming, and the material pulling assembly 7 continues to pull the material forward to the welding assembly 6, and the welding assembly 6 welds and fixes the parts to be welded and the water bag film layer at the orifice into one.

[0044] like Figure 1 , Figure 2As shown, in this example, in order to improve the degree of automation, a coil feeding mechanism 2, a vibrating loading tray mechanism 8, etc. are added, and the coil feeding mechanism 2 supports the material coil 18, and the coil feeding mechanism 2 is located on the frame at the beginning of the feeding path. The vibrating loading tray mechanism 8 loads the parts to be welded, and then the feeding mechanism 5 clamps and feeds the materials, such as placing the vibrating loading tray mechanism 8 next to the frame adjacent to the feeding mechanism. A guide mechanism 3 can be preferably added between the coil feeding mechanism 2 and the punching assembly 4 to facilitate the docking of the material coil of the coil feeding mechanism with the pulling assembly, the punching mechanism, etc., and also help maintain appropriate tension. And an encoder mechanism 9 is added, such as Figure 1 , Figure 2 As shown, a cosmetic encoder mechanism 9 is installed at the frame 1 between the welding component 6 and the material pulling component 7, which helps to improve the accuracy of the displacement and improve the welding quality.

[0045] For the roll feeding mechanism, such as Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the roll feeding mechanism 2 includes a bracket 21 and a telescopic mechanism 22. The telescopic mechanism 22 is of a cylinder or hydraulic cylinder type. The rear end of the shell of the telescopic mechanism 22 is hinged to the frame 1, and the moving end of the telescopic mechanism 22 is hinged to the middle of the side frame rod of the bracket 21. The bracket 21 is of a frame type. The bottom of the bracket 21 is hinged to the frame 1. A mounting groove for placing the material roll is reserved at the top of the bracket 21, and the telescopic mechanism 1 is used to adjust the angle between the bracket and the frame.

[0046] The material roll 18 is rotatably mounted at the mounting groove, and the film layer on the material roll is connected to the material pulling assembly 7 at the end of the feeding path, so that the film layer is pulled forward by the material pulling assembly 7 to pass through the processing positions such as punching and welding. In addition, a brake 23 can be added, and the brake 23 is added at the bracket 21, and the brake is connected to the shaft body at the end of the material roll to stop the rotation of the material roll.

[0047] The guide mechanism 3 in this invention is located on the feeding path between the coil feeding mechanism 2 and the punching assembly 4. The guide mechanism 3 includes a mounting seat 31 and a guide roller 32. The mounting seat 31 is fixed on the frame 1. The mounting seat 31 is composed of two support plates fixed at an interval. A guide roller 32 is horizontally arranged between the two support plates. The guide roller can be a common roller, a shaft, etc. The two ends of the guide roller 32 are pivotally connected to the mounting seat 31. The number of guide rollers can be selected according to needs, such as upper and lower guide rollers arranged at an interval, or as Figure 5 , Figure 6 The three guide rollers 32 shown are triangularly distributed, which can adjust the tension and facilitate the subsequent processing of the film layer. In addition, a pressure sensor 33 can be added, such as installing a pressure sensor 33 at the bottom of the two ends of the top guide roller, which can sense the pressure and facilitate the adjustment of the tension.

[0048] A width adjustment mechanism 17 can also be added, such as to adjust the width of the material on the feeding path. The width adjustment mechanism 17 is installed between the coil feeding mechanism 2 and the guide mechanism 3, and between the welding assembly 6 and the pulling assembly 7. The width adjustment mechanism 17 includes a second handwheel 171, a forward and reverse screw slide module, and a plate 173. The plate 173 is fixed at the slides in the forward and reverse wire areas of the forward and reverse screw slide module. The second handwheel 171 is connected to the forward and reverse screws 172 in the forward and reverse screw slide module. Turning the second handwheel drives the forward and reverse screws to rotate, and synchronously adjusts the distance between the two plates. The width of the material passing between the two plates is limited. For the installation of the forward and reverse screw slide module, such as installing it on a frame, or as Figure 5 , Figure 6 As shown, the forward and reverse screw slide modules at the guide mechanism are fixed on the mounting seat 1 31. The material wound by the material roll on the roll feeding mechanism 2 passes through the two plates 173 and passes through each guide roller 1.

[0049] For punching components and welding components, there are various types of punching and welding devices, which can be selected according to needs. In this example, ultrasonic punching components and ultrasonic welding components are selected for demonstration. This type of punching components and welding components adopt common structural components on the market and can be purchased directly from the market, so they will not be elaborated here.

[0050] In this example, fixed columns 12 are installed longitudinally at the frame 1 on the side of the feeding path. The two fixed columns 12 are respectively connected to the punching assembly 4 and the welding assembly 6. The shells of the punching assembly 4 and the welding assembly 6 are fixed to the corresponding fixed columns by bolts, etc., or connected and fixed to the fixed columns by a clamp mechanism 14, etc. In this example, in order to facilitate the adjustment of the longitudinal position of the punching assembly and the welding assembly, the corresponding punching assembly and the welding assembly are fixed to the corresponding fixed columns by a clamp mechanism, and a positioning mechanism is added. The clamp mechanism 14 is a common configuration of two half rings placed or integrally formed on a seat body. The seat body is fixed to the punching assembly, the welding assembly, etc., and the two half rings are fixed to the fixed columns with bolts. As for the positioning mechanism, Figure 4 Taking the installation of the welding assembly as an example, the positioning mechanism is installed at the seat body, and the positioning mechanism includes a rack 13, a gear and a handwheel 15. The handwheel 15 is pivotally connected to the seat body of the clamp mechanism 14. The handwheel 15 is connected to the gear, and the gear is meshed with the rack 13 fixed in the longitudinal direction on the fixed column 12. When in use, the clamp mechanism can be slightly loosened, and then the handwheel 1 is turned to cooperate with the gear and the rack to move the welding assembly up and down. The placement of the positioning mechanism at the punching assembly is consistent.

[0051] In this example, in order to facilitate the adjustment of the position of the lower mold in the welding assembly, Figure 4 As shown, the lower mold 61 is placed in a groove formed at the frame on the feeding path, and a telescopic mechanism 3 16 is placed on one side of the groove cavity, such as a hydraulic cylinder type. The telescopic mechanism 3 16 is placed horizontally and its moving end is connected to the lower mold 61, so that the position of the lower mold can be adjusted.

[0052] For the feeding mechanism, Figure 1-Figure 4 As shown, in this example, the feeding mechanism 5 includes a shifting component and a clamping mechanism 55. The moving end of the shifting component is connected to the clamping mechanism 55. The shifting component adjusts the position of the clamping mechanism in the transverse and longitudinal directions so that it moves back and forth from a predetermined position to above the feeding path to feed the material to the material hole. For example, the outlet of the vibrating plate feeding mechanism is in the predetermined position for the clamping mechanism to clamp.

[0053] For the shifting assembly, three-way shifters, two-way shifters, etc. are all possible, and the two-way shifting is shown in this example. Specifically, the shifting assembly includes a first shifting mechanism 52 and a second shifting mechanism 53. The second shifting mechanism 53 is installed at the moving end of the first shifting mechanism 52. A mounting frame 51 is fixed on the frame 1, such as a gantry type. The first shifting mechanism 52 is installed on the mounting frame 51 across the feeding path. The first shifting mechanism 52 moves the second shifting mechanism 53 in the horizontal direction, and the second shifting mechanism 53 moves the clamping mechanism 55 up and down in the vertical direction.

[0054] The first shift mechanism and the second shift mechanism are such as the common telescopic cylinder type, and the clamping mechanism is such as the common cylinder clamping claw type. The clamping mechanism is arranged longitudinally and the clamping claw end faces downward. It is preferred to add a rotating mechanism 54, such as a common rotating cylinder, and the rotating mechanism 54 is horizontally arranged at the moving end of the shift assembly. In this example, the rotating mechanism 54 is horizontally arranged at the moving end of the second shift mechanism 53. The output end of the rotating mechanism 54 faces downward and the clamping mechanism 55 is arranged longitudinally at the output end. For example, the vibrating plate feeding mechanism 8 transports the cover body to the outlet, and the shift assembly adjusts the position of the clamping mechanism until the clamping claw of the clamping mechanism extends into the cavity of the cover body, and the cover body is fixedly clamped by the internal support. The position of the cover body can be adjusted by rotating the rotating mechanism according to demand. After that, the shift assembly moves the clamping mechanism until the cover body is at the material orifice, the clamping mechanism is reset, the material pulling assembly pulls the material forward, and the welding head in the welding assembly moves downward to cooperate with the lower mold to weld the material at the orifice and the cover body as a whole.

[0055] A placement seat 56 can also be added. The placement seat 56 is added to the groove formed at the frame on the feeding path. A guide groove 57 extending along the feeding path is formed on the top surface of the placement seat 56. When the hole on the material corresponds to the guide groove of the placement seat, the clamping mechanism is moved to the hole, and the cover body and other materials clamped by the clamping mechanism are moved to the hole, and the end of the cover body extends from the hole to the guide groove. The placement seat is added to prevent the clamping mechanism from moving downward excessively, thereby causing the hole mouth to tear, etc., and then the pulling assembly pulls the material forward, and the guide groove plays a guiding role to stabilize the cover body.

[0056] For the material pulling component, the common structure on the market can also be selected according to the needs. In this example, only the active roller material pulling is shown. Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the material pulling assembly 7 includes a mounting seat 3 71, a driving roller 76, a driven roller 70, and a driving mechanism 77. The mounting seat 3 71 is fixed on the frame 1, and is also composed of two support plates arranged at intervals. The driving roller 76 is pivotally connected to the mounting seat 3 71 and is arranged horizontally. The driving roller 76 is connected to the driving mechanism 77. The driving mechanism is a common motor-belt transmission mechanism type. The motor is in the cavity of the frame, and the driving mechanism drives the driving roller to rotate. The driven roller 70 is arranged below the driving roller 76. The driven roller 70 and the driving roller 76 are connected at the ends through a gear transmission mechanism 74 to rotate synchronously, and the driving roller 76 cooperates with the driven roller 70 to pull the material forward. In this example, a slide 73 and a telescopic mechanism 72 are added. The telescopic mechanism 72 is arranged on the mounting seat 71 in the longitudinal direction. The slide is slidably connected to the mounting seat 3. The telescopic mechanism 2 is a cylinder or liquid cylinder type. The telescopic end of the telescopic mechanism 72 is connected to the slide 73 and the slide 73 is raised and lowered in the longitudinal direction. The end of the active roller 76 is pivotally connected to the slide 73. The distance between the driven roller and the active roller can be adjusted by moving the slide 73 up and down by the telescopic mechanism 72. The material passes through the driven roller and the active roller, and the material moves forward during the rotation of the two rollers.

[0057] The guide roller 2 75 can be pivotally connected to the mounting seat 3 71 behind the active roller. The guide roller 2 is arranged horizontally, and the material passes around the guide wire roller 2. The width adjustment mechanism 17 at this position is in front of the guide roller 2 75. The width adjustment mechanism is directly arranged on the frame. After the material passes through the two plates in the width adjustment mechanism, it passes around the guide roller 2 and then passes between the driven roller and the active roller.

[0058] In this example, an encoder mechanism 9 and a control terminal 19 are added. The encoder mechanism 9 is located on the frame 1 between the material pulling component 7 and the welding component 6. Figure 1 , Figure 2 , Figure 7 As shown, a support 11 is longitudinally fixed on the frame 1, an arm 10 is hinged on the support 11, and an encoder mechanism 9 is installed at the end of the arm 10. The encoder mechanism can be directly purchased from the market. The code disc 91 in the encoder mechanism 9 is located above the feeding path, and the material passes between the code disc 91 and the lower frame surface. During the process of the pulling component pulling the material to move, the code disc abutting the material rotates synchronously to accurately shift the position.

[0059] The encoder mechanism 9, the punching assembly 4, the welding assembly 6, the material pulling assembly 7, the vibration loading tray mechanism 8, etc. are all connected to the control terminal 19. The control terminal is a touch screen type, such as Figure 1 , Figure 2As shown, a control terminal 19 is installed at the frame 1 on one side of the punching component 4. The control terminal has a preset degree of operation to operate the actions of each action mechanism, which is convenient for automatic control. The addition of an encoder mechanism helps to adjust the accuracy of material displacement. For example, by feeding back a signal to the control terminal, the control terminal adjusts the moving speed of the material, and the accuracy of punching, feeding and welding is improved.

[0060] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A water bag punching and welding machine, comprising a frame (1), characterized in that: A punching assembly (4), a feeding mechanism (5), a welding assembly (6), and a material pulling assembly (7) are sequentially arranged along a feeding path on the frame (1); The punching assembly (4) is used to punch holes in the material on the feeding path; The welding assembly (6) is used to weld the material on the feeding path; The feeding mechanism (5) comprises a shifting component and a clamping mechanism (55), wherein a moving end of the shifting component is connected to the clamping mechanism (55), and the shifting component adjusts the position of the clamping mechanism (55) in the transverse and longitudinal directions so that the clamping mechanism (55) reciprocates from a predetermined position to above the feeding path to feed the material to the material hole; The material pulling component (7) is used to pull the material to move along the feeding path.

2. The water bag punching and welding machine according to claim 1, characterized in that: It also includes a rotating mechanism (54), wherein the rotating mechanism (54) is horizontally arranged at the moving end of the displacement assembly, the output end of the rotating mechanism (54) faces downward, and a clamping mechanism (55) is longitudinally arranged at the output end, and the clamping claw end of the clamping mechanism (55) faces downward.

3. The water bag punching and welding machine according to claim 1 or 2, characterized in that: The shifting assembly comprises a first shifting mechanism (52) and a second shifting mechanism (53); the second shifting mechanism (53) is arranged at the moving end of the first shifting mechanism (52); the first shifting mechanism (52) is located above the feeding path and the first shifting mechanism (52) moves the second shifting mechanism (53) in the transverse direction, so that the second shifting mechanism (53) moves the clamping mechanism (55) vertically up and down.

4. The water bag punching and welding machine according to claim 3, characterized in that: It also includes a mounting frame (51), the mounting frame (51) being arranged on the frame (1) and a first shifting mechanism (52) being arranged at the mounting frame (51) across the feeding path; Alternatively, the first shifting mechanism and the second shifting mechanism are both of telescopic cylinder type, and the clamping mechanism is of cylinder clamping claw type.

5. The water bag punching and welding machine according to claim 1, characterized in that: The welding assembly (6) and the punching assembly (4) are both of ultrasonic type; Alternatively, a clamp mechanism (14) is provided on the shells of the welding assembly (6) and the punching assembly (4), a fixing column (12) is provided on the frame (1), and the welding assembly (6) and the punching assembly (4) are connected to the fixing column (12) via the clamp mechanism (14); The clamp mechanism (14) is provided with a positioning mechanism, the positioning mechanism comprising a rack (13), a gear and a hand wheel (15), the hand wheel (15) being pivotally connected to the clamp mechanism (14) and connected to the gear, the gear being meshed with a rack (13) arranged longitudinally on the fixing column (12).

6. The water bag punching and welding machine according to claim 1, characterized in that: A coil feeding mechanism (2) is arranged on a frame (1) at the end of a feeding path, the coil feeding mechanism (2) comprising a bracket (21) and a telescopic mechanism (22), the telescopic mechanism (22) being hingedly connected to the frame (1), the bottom end of the bracket (21) being hingedly connected to the frame (1), and the telescopic end of the telescopic mechanism (22) being hingedly connected to the middle part or the head end of the bracket (21), so that the telescopic mechanism (22) is used to adjust the angle between the bracket (21) and the frame (1).

7. The water bag punching and welding machine according to claim 6, characterized in that: The machine frame (1) further comprises a guide mechanism (3), the guide mechanism (3) being located on a feeding path between the coil feeding mechanism (2) and the punching assembly (4), the guide mechanism (3) comprising a mounting seat (31) and a guide roller (32), the mounting seat (31) being arranged on the frame (1) and the mounting seat (31) being pivotally connected to the guide roller (32), the guide roller (32) being arranged transversely.

8. The water bag punching and welding machine according to claim 7, characterized in that: It also includes a width adjustment mechanism (17) for adjusting the width of the material on the feeding path. The width adjustment mechanism (17) is arranged between the feeding and coiling mechanism (2) and the guide mechanism (3), and between the welding component (6) and the pulling component (7). The width adjustment mechanism (17) includes a second hand wheel (171), a positive and negative screw slide module, and a plate body (173). The plate body (173) is arranged at the slide in the positive and negative wire areas of the positive and negative screw slide module. The second hand wheel (171) is connected to the positive and negative screws (172) in the positive and negative screw slide module to drive the positive and negative screws to rotate and synchronously adjust the distance between the two plates.

9. The water bag punching and welding machine according to claim 1, characterized in that: The material pulling assembly (7) comprises a mounting seat three (71), an active roller (76), a driven roller (70), and a driving mechanism (77); the mounting seat three (71) is arranged on the frame (1); the active roller (76) is pivotally connected to the mounting seat three (71), and the active roller (76) is connected to the driving mechanism (77), so that the driving mechanism drives the active roller to rotate; the active roller (76) and the driven roller (70) are arranged at intervals at the top and bottom, and the driven roller (70) and the active roller (76) are connected through a gear transmission mechanism (74) to rotate synchronously; it also comprises a slide seat (73) and a telescopic mechanism two (72); the telescopic mechanism two (72) is connected to the slide seat (73) and lifts the slide seat in the longitudinal direction; the active roller (76) is pivotally connected to the slide seat (73); Or, it further comprises an encoder mechanism (9), a control end (19), and a vibrating loading tray mechanism (8); the encoder mechanism (9) is arranged on the frame (1) between the material pulling component (7) and the welding component (6); the code disk (91) in the encoder mechanism (9) is located above or below the feeding path; during the material pulling component (7) pulling the material to move, the code disk abutting against the material rotates synchronously; the outlet end of the vibrating loading tray mechanism (8) is within the travel range of the clamping mechanism (55); The encoder mechanism (9), the punching assembly (4), the welding assembly (6), the material pulling assembly (7), and the vibrating loading tray mechanism (8) are all connected to the control end (19).

10. The water bag punching and welding machine according to claim 1, characterized in that: A guide roller 2 (75) is pivotally connected to a mounting seat 3 (71) behind the driving roller (76); Alternatively, a telescopic mechanism three (16) is provided at one side of the lower mold (61) in the welding assembly, and a movable end of the telescopic mechanism three (16) is connected to the lower mold (61) to horizontally adjust the position of the lower mold; Alternatively, the feeding mechanism (5) further comprises a seating seat (56), the seating seat (56) being arranged in a groove formed on a frame on the feeding path, a guide groove (57) extending along the feeding path being arranged on a top surface of the seating seat (56), and when a hole on the material corresponds to the seating seat, the clamping mechanism is moved to the hole, and the material clamped by the clamping mechanism is moved to the hole and placed in the guide groove.

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