Framework welding device for filter cartridge machining

Abstract

The framework welding device for filter cartridge machining comprises a base, a control box is arranged at one end of the base, a mounting plate is arranged at the position, close to the control box, of the upper surface of the base, a motor is arranged between the mounting plate and the control box, the other face of the mounting plate is rotationally connected with a triangular chuck, and the triangular chuck is arranged on the base. The triangular chuck is connected with the output end of the motor; a supporting seat is mounted at the other end of the base, the supporting seat can move back and forth on the base, a pressing assembly is arranged at the top of the supporting seat, the pressing assembly is used for pressing an end cover on a filter cartridge framework, a clamping head is arranged at the top of the supporting seat, and the clamping head is connected with a welding head. According to the utility model, the triangular chuck is arranged, the filter cartridge frameworks with different sizes can be clamped through the triangular clamping plate, the triangular chuck can drive the filter cartridge frameworks to rotate, meanwhile, the other end of each filter cartridge framework is provided with the pressing assembly, and the end cover can be pressed on the filter cartridge frameworks through the pressing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, and particularly relates to a skeleton welding device for filter cartridge processing. Background Technique

[0002] As a commonly used air filtration element, the filter cartridge is widely used. The filter cartridge usually consists of a skeleton and filter media. The skeleton plays a role in supporting the filter media, and its quality directly affects the performance and service life of the filter cartridge.

[0003] At present, during the processing of the filter cartridge skeleton, welding is one of the key links. The skeleton is mainly divided into two types: steel bar skeleton and wire mesh skeleton. The steel bar skeleton can be quickly formed by a skeleton welding machine, while the wire mesh skeleton needs to roll the wire mesh into a circle and then weld the interface after the wire mesh is rolled into a circle.

[0004] In the prior art, the utility model patent with the patent number CN202220962964.4 discloses a spot welding device for the spiral skeleton of a dust removal filter cartridge, including a spot welding platform. A top block is movably installed above the spot welding platform. A first cylinder is fixedly installed on the lower surface of the top block. A filter cartridge skeleton is movably installed on the upper surface of the top block. A chute is opened on the upper surface of the spot welding platform. A slider is movably embedded in the chute. A second cylinder is fixedly installed on the upper surface of the slider. A pressing plate is movably installed above the second cylinder. A clamping block is movably abutted against the outside of the filter cartridge skeleton. A third cylinder is fixedly installed on one side surface of the clamping block. A storage groove is opened on the upper surface of the spot welding platform. This kind of skeleton spot welding device can improve the stability during skeleton welding, and at the same time can make the welding device suitable for welding skeletons of different diameters, and can directly press the welding part of the skeleton during fixation to avoid poor welding caused by too large a gap at the welding part of the skeleton during fixation.

[0005] The above patent provides a device for welding the interface after the wire mesh is rolled into a circle. After the interface of the wire mesh after being rolled into a circle is welded, the end cover needs to be welded to the welding end of the wire mesh skeleton. However, the existing welding device is not convenient for assisting workers to efficiently weld the end cover, which is not conducive to the efficient processing of the wire mesh skeleton. Content of the Utility Model

[0006] The purpose of the utility model is to provide a skeleton welding device for filter cartridge processing, aiming to improve the problem that the existing welding device is not convenient for assisting workers to efficiently weld the end cover and is not conducive to the efficient processing of the wire mesh skeleton.

[0007] The utility model is realized as follows:

[0008] A skeleton welding device for cartridge processing, comprising a base, one end of the base is provided with a control box, the upper surface of the base is provided with a mounting plate near the control box, a motor is arranged between the mounting plate and the control box, the other side of the mounting plate is rotatably connected with a three-jaw chuck, and the three-jaw chuck is connected to the output end of the motor; the other end of the base is installed with a support seat, the support seat can move back and forth on the base, the top of the support seat is provided with a pressing component, the axis of the pressing component and the axis of the three-jaw chuck are on the same straight line, the pressing component is used to press the end cap on the cartridge skeleton, and the top of the support seat is provided with a chuck, and the chuck is connected with a welding head.

[0009] Preferably, the upper surface of the base is provided with a guide groove, and the top of the mounting plate is provided with a first bearing.

[0010] Preferably, a connecting shaft is arranged in the middle of one end face of the three-jaw chuck facing the mounting plate, and the connecting shaft is in interference fit with the first bearing; a plurality of clamping feet are evenly arranged on the other end face of the three-jaw chuck, and a plurality of clamping openings are evenly arranged on the side of the clamping feet facing the outside from inside to outside. A driving groove is arranged on the side of the three-jaw chuck, and the driving groove is used to drive a plurality of clamping feet to move outwards or inwards simultaneously.

[0011] Preferably, a wire is arranged on the side of the motor facing the control box, a plug connector is arranged at the end of the wire, and the plug connector is connected to the control box; a transmission shaft is arranged at the output end of the motor, and a plurality of connecting feet are arranged at the edge of one end of the motor attached to the mounting plate, and a connecting hole is arranged in the middle of the connecting feet. Bolts pass through the connecting holes to fix the motor on the mounting plate.

[0012] Preferably, the bottom of the support seat is provided with a bottom plate, the bottom surface of the bottom plate is provided with a slider, the slider is clamped inside the guide groove, one side of the bottom plate is provided with a side plate, and a first pressing knob is arranged on the side surface of the side plate; a threaded hole is arranged on the support seat, and the threaded hole is in threaded connection with the pressing component. And a support rod is arranged at the top of the support seat, a sleeve is arranged at the top of the support rod, a through hole is arranged in the middle of the sleeve, and a second pressing knob is arranged at the top of the sleeve.

[0013] Preferably, the pressing component comprises a pressing plate and a driving screw, a swivel joint is arranged in the middle of one end face of the pressing plate facing the driving screw, a second bearing is arranged in the middle of the swivel joint, a connecting shaft is arranged at one end of the driving screw facing the second bearing, and the connecting shaft is in interference fit with the second bearing. A rotating handle is arranged at the other end of the driving screw.

[0014] Preferably, the chuck is of a U-shaped structure, and limiting clamping rods are symmetrically arranged on both sides inside the chuck. A third pressing knob is arranged on the outer side surface of the chuck, and a plugging rod is arranged at the rear end of the chuck, and the plugging rod is plugged inside the sleeve.

[0015] Preferably, a connecting block is provided on the side of the welding head. Card slots are provided on both sides of the connecting block, and the connecting block is clamped inside the chuck; a connecting pipe is provided on the top of the welding head, and the connecting pipe is used to connect with welding equipment.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By providing a triangular chuck in the present utility model, filter cartridge skeletons of different sizes can be clamped by triangular clamping plates. The triangular chuck can drive the filter cartridge skeleton to rotate. At the same time, a pressing assembly is provided at the other end of the filter cartridge skeleton. Through the pressing assembly, the end cap can be pressed tightly on the filter cartridge skeleton. Then, the triangular chuck can drive the filter cartridge skeleton and the end cap to rotate, and at the same time, by using welding equipment, the cooperation between the filter cartridge skeleton and the end cap can stably and quickly weld the end cap on the filter cartridge skeleton.

[0018] 2. Each component of the welding device of the present utility model can be adjusted according to the usage requirements, which greatly improves the applicability of the entire welding device in use and is convenient for welding filter cartridge skeletons of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the base of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the triangular chuck of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the motor of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the support seat of the present utility model;

[0024] Figure 6 is a schematic structural diagram of the pressing assembly of the present utility model;

[0025] Figure 7 is a schematic structural diagram of the chuck of the present utility model;

[0026] Figure 8 is a schematic structural diagram of the welding head of the present utility model.

[0027] In the figure: 1. Base; 11. Control box; 12. Mounting plate; 13. First bearing; 14. Guide groove; 2. Triangular chuck; 21. Chuck foot; 22. Bayonet; 23. Connecting shaft; 24. Drive groove; 3. Motor; 31. Wire; 32. Plug connector; 33. Transmission shaft; 34. Connecting foot; 35. Connecting hole; 4. Support base; 41. Base plate; 42. Slide block; 43. Side plate; 44. First compression knob; 45. Threaded hole; 46. Support rod; 47. Sleeve; 48. Perforation; 49. Second compression knob; 5. Compression assembly; 51. Pressure plate; 511. Adapter; 512. Second bearing; 52. Drive screw; 521. Adapter shaft; 522. Rotating handle; 6. Chuck head; 61. Limit clamping rod; 62. Third compression knob; 63. Insertion rod; 7. Welding head; 71. Connecting block; 72. Card slot; 73. Connecting pipe. Detailed implementation mode

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] The following is further described in conjunction with the drawings and specific embodiments:

[0030] Embodiment 1

[0031] As Figure 1 And Figure 2As shown in the figure, a skeleton welding device for filter cartridge processing includes a base 1. One end of the base 1 is provided with an operation box 11. The base 1 is convenient for supporting the entire device and facilitating the use of the entire device. The operation box 11 is convenient for controlling the operation of the entire device. At a position on the upper surface of the base 1 close to the operation box 11, there is a mounting plate 12. Between the mounting plate 12 and the operation box 11, there is a motor 3. On the other side of the mounting plate 12, there is a triangular chuck 2 rotatably connected. The triangular chuck 2 is connected to the output end of the motor 3. The mounting plate 12 is convenient for installing the motor 3 and the triangular chuck 2. The motor 3 is convenient for driving the triangular chuck 2 to rotate. The triangular chuck 2 is convenient for fixing one end of the filter cartridge skeleton and driving the filter cartridge skeleton to rotate. At the other end of the base 1, there is a support seat 4 installed. The support seat 4 can move back and forth on the base 1, which is convenient for welding end caps on filter cartridge skeletons of different lengths. At the top of the support seat 4, there is a pressing component 5. The axis of the pressing component 5 and the axis of the triangular chuck 2 are on the same straight line. The pressing component 5 is used to press the end cap onto the filter cartridge skeleton, which is convenient for the stable installation and use of the end cap in cooperation with the filter cartridge skeleton. At the top of the support seat 4, there is a chuck 6. The chuck 6 is connected to a welding head 7. The chuck 6 is convenient for installing the welding head 7 and also convenient for the up and down adjustment and use of the welding head 7.

[0032] Working principle: When in use, the end of the filter cartridge skeleton that does not need to be welded with the end cap is clamped inside the triangular chuck. Then, the end cap is sleeved on the other end of the filter cartridge skeleton, and the entire support seat 4 is moved so that the pressing component 5 abuts against the end cap. After that, the pressing component 5 is driven so that the end cap is stably pressed on the filter cartridge skeleton. Then, the position of the welding head 7 is adjusted so that the welding head 7 is aligned with the joint of the skeleton and the end cap, and the welding head 7 is connected to the welding equipment. Then, the motor 3 and the welding equipment are started simultaneously. The motor 3 drives the skeleton and the end cap to rotate, and the welding equipment welds along the joint of the skeleton and the end cap, so as to achieve the purpose of stably welding the end cap on the filter cartridge skeleton. Compared with the prior art, in this application, by setting the triangular chuck 2, filter cartridge skeletons of different sizes can be clamped by the triangular chuck. The triangular chuck 2 can drive the filter cartridge skeleton to rotate. At the same time, at the other end of the filter cartridge skeleton, there is a pressing component 5. Through the pressing component 5, the end cap can be pressed on the filter cartridge skeleton. After that, the triangular chuck 2 can drive the filter cartridge skeleton and the end cap to rotate. At the same time, by using the welding equipment, the cooperation between the filter cartridge skeleton and the end cap can stably and quickly weld the end cap on the filter cartridge skeleton.

[0033] Embodiment 2

[0034] As Figure 1 and Figure 2As shown in the figure, a skeleton welding device for cartridge processing includes a base 1. One end of the base 1 is provided with an operation box 11. The base 1 is convenient for supporting the entire device and facilitating the use of the entire device. The operation box 11 is convenient for controlling the operation of the entire device. At a position on the upper surface of the base 1 close to the operation box 11, there is an installation plate 12. Between the installation plate 12 and the operation box 11, there is a motor 3. The other side of the installation plate 12 is rotatably connected to a three-jaw chuck 2, and the output end of the motor 3 is connected to the three-jaw chuck 2. The installation plate 12 is convenient for installing the motor 3 and the three-jaw chuck 2. The motor 3 is convenient for driving the three-jaw chuck 2 to rotate. The three-jaw chuck 2 is convenient for fixing one end of the cartridge skeleton and driving the cartridge skeleton to rotate. At the other end of the base 1, there is a support seat 4 installed. The support seat 4 can move back and forth on the base 1, which is convenient for welding end caps to cartridge skeletons of different lengths. At the top of the support seat 4, there is a pressing component 5. The axis of the pressing component 5 and the axis of the three-jaw chuck 2 are on the same straight line. The pressing component 5 is used to press the end cap onto the cartridge skeleton, which is convenient for the stable installation and use of the end cap in cooperation with the cartridge skeleton. At the top of the support seat 4, there is a chuck 6, and the chuck 6 is connected to a welding head 7. The chuck 6 is convenient for installing the welding head 7 and also convenient for the up and down adjustment and use of the welding head 7.

[0035] As Figure 2 shown in the figure, a guide groove 14 is provided on the upper surface of the base 1. The guide groove 14 is convenient for the support seat 4 to move along the guide groove 14. And at the top of the installation plate 12, there is a first bearing 13. The first bearing 13 is convenient for the three-jaw chuck 2 to rotate.

[0036] As Figure 3 shown in the figure, in the middle of one end face of the three-jaw chuck 2 facing the installation plate 12, there is a connecting shaft 23, and the connecting shaft 23 is in interference fit with the first bearing 13. This structure is convenient for the three-jaw chuck 2 to rotate, so as to facilitate the rotation of the three-jaw chuck 2 driven by the motor 3. On the other end face of the three-jaw chuck 2, a plurality of clamping feet 21 are evenly provided. On the side of the clamping feet 21 facing the outside, a plurality of clamping openings 22 are evenly provided from the inside to the outside. The clamping openings 22 are convenient for clamping onto the cartridge skeleton. In this way, when the clamping feet 21 move inwards, they can press the cartridge skeleton, and when the clamping feet 21 move outwards, they can tighten the cartridge skeleton. On the side of the three-jaw chuck 2, there is a driving groove 24, and the driving groove 24 is used to drive a plurality of clamping feet 21 to move outwards or inwards simultaneously.

[0037] As Figure 4As shown in the figure, a wire 31 is provided on the side of the motor 3 facing the control box 11. An insertion joint 32 is provided at the end of the wire 31, and the insertion joint 32 is connected to the control box 11. The cooperation of the wire 31 and the insertion joint 32 facilitates the connection between the motor 3 and the control box 11, and facilitates the control of the operation of the motor 3 through the control box 11. A transmission shaft 33 is provided at the output end of the motor 3, and the transmission shaft 33 facilitates the motor 3 to drive the triangular chuck 2 to rotate. Moreover, a plurality of connecting feet 34 are provided at the edge of one end of the motor 3 fitting the mounting plate 12. A connecting hole 35 is provided in the middle of the connecting feet 34, and bolts pass through the connecting hole 35 to fix the motor 3 on the mounting plate 12. This structure facilitates the stable use of the motor 3.

[0038] As Figure 5 shown in the figure, a bottom plate 41 is provided at the bottom of the support base 4. A slider 42 is provided on the bottom surface of the bottom plate 41, and the slider 42 is clamped inside the guide groove 14. This structure facilitates the front-back movement of the support base 4 along the guide groove 14 and facilitates the flexible use of the guide groove 14. A side plate 43 is provided on one side of the bottom plate 41, and a first compression knob 44 is provided on the side surface of the side plate 43. The cooperation of the side plate 43 and the first compression knob 44 facilitates the fixing of the position of the support base 4. A threaded hole 45 is provided on the support base 4, and the threaded hole 45 is threadedly connected to the compression assembly 5. Moreover, a support rod 46 is provided at the top of the support base 4, a sleeve 47 is provided at the top of the support rod 46, a through hole 48 is provided in the middle of the sleeve 47, and a second compression knob 49 is provided at the top of the sleeve 47. The cooperation of the support rod 46 and the sleeve 47 facilitates the installation of the chuck 6 and also facilitates the adjustment and use of the chuck 6. The second compression knob 49 facilitates the fixing of the position of the chuck 6.

[0039] As Figure 6 shown in the figure, the compression assembly 5 includes a pressing plate 51 and a driving screw 52. A swivel joint 511 is provided in the middle of the end face of the pressing plate 51 facing the driving screw 52, and a second bearing 512 is provided in the middle of the swivel joint 511. The cooperation of the swivel joint 511 and the second bearing 512 facilitates the rotational connection between the pressing plate 51 and the driving screw 52. A transfer shaft 521 is provided at one end of the driving screw 52 facing the second bearing 512, and the transfer shaft 521 is in interference fit with the second bearing 512. A rotating handle 522 is provided at the other end of the driving screw 52. The rotating handle 522 facilitates the rotation of the driving screw 52, thereby facilitating the driving screw 52 to drive the pressing plate 51 to press on the end cover.

[0040] As Figure 7 shown in the figure, the chuck 6 has a U-shaped structure, and limiting clamping rods 61 are symmetrically provided on both sides inside the chuck 6. The cooperation of the chuck 6 and the limiting clamping rods 61 facilitates the stable clamping of the chuck 6 on the welding head 7. A third compression knob 62 is provided on the outer side surface of the chuck 6, and the third compression knob 62 is used to fix the position of the welding head 7. A plugging rod 63 is provided at the rear end of the chuck 6, and the plugging rod 63 is plugged inside the sleeve 47. The cooperation of the plugging rod 63 and the sleeve 47 facilitates the connection between the chuck 6 and the support base 4.

[0041] AsFigure 8 As shown, a connecting block 71 is provided on the side of the welding head 7, and clamping grooves 72 are provided on both sides of the connecting block 71. The connecting block 71 is clamped inside the clamping head 6; this structure facilitates the installation of the welding head 7 in cooperation with the clamping head 6 and also facilitates the up-and-down adjustment of the welding head 7. A connecting pipe 73 is provided at the top of the welding head 7, and the connecting pipe 73 is used to connect with the welding equipment.

[0042] The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A skeleton welding device for filter cartridge processing, including a base (1), characterized in that, One end of the base (1) is provided with a control box (11). An installation plate (12) is provided on the upper surface of the base (1) near the control box (11). A motor (3) is provided between the installation plate (12) and the control box (11). The other side of the installation plate (12) is rotatably connected with a three-jaw chuck (2), and the three-jaw chuck (2) is connected to the output end of the motor (3). The other end of the base (1) is installed with a support seat (4). The support seat (4) can move back and forth on the base (1). A pressing component (5) is provided on the top of the support seat (4). The axis of the pressing component (5) and the axis of the three-jaw chuck (2) are on the same straight line. The pressing component (5) is used to press the end cover against the filter cartridge skeleton. A chuck (6) is provided on the top of the support seat (4), and the chuck (6) is connected with a welding head (7).

2. The skeleton welding device for filter cartridge processing according to claim 1, characterized in that, A guide groove (14) is provided on the upper surface of the base (1), and a first bearing (13) is provided on the top of the installation plate (12).

3. A skeleton welding device for filter cartridge processing according to claim 2, characterized in that, A connecting shaft (23) is provided in the middle of one end face of the three-jaw chuck (2) facing the installation plate (12). The connecting shaft (23) is in interference fit with the first bearing (13). A plurality of clamping feet (21) are evenly provided on the other end face of the three-jaw chuck (2). A plurality of clamping openings (22) are evenly provided on the side of the clamping feet (21) facing the outside from inside to outside. A driving groove (24) is provided on the side of the three-jaw chuck (2), and the driving groove (24) is used to drive a plurality of clamping feet (21) to move outwards or inwards simultaneously.

4. A skeleton welding device for filter cartridge processing according to claim 1, characterized in that, A wire (31) is provided on the side of the motor (3) facing the control box (11). A plug connector (32) is provided at the end of the wire (31), and the plug connector (32) is connected to the control box (11). A transmission shaft (33) is provided at the output end of the motor (3). A plurality of connecting feet (34) are provided at the edge of one end of the motor (3) attached to the installation plate (12). A connecting hole (35) is provided in the middle of the connecting feet (34). A bolt passes through the connecting hole (35) to fix the motor (3) on the installation plate (12).

5. A skeleton welding device for cartridge processing according to claim 2, characterized in that, A bottom plate (41) is provided at the bottom of the support seat (4). A slider (42) is provided on the bottom surface of the bottom plate (41), and the slider (42) is clamped into the guide groove (14). A side plate (43) is provided on one side of the bottom plate (41), and a first pressing knob (44) is provided on the side of the side plate (43). A threaded hole (45) is provided on the support seat (4), and the threaded hole (45) is threadedly connected with the pressing component (5). A support rod (46) is provided at the top of the support seat (4), a sleeve (47) is provided at the top of the support rod (46), a through hole (48) is provided in the middle of the sleeve (47), and a second pressing knob (49) is provided at the top of the sleeve (47).

6. A skeleton welding device for filter cartridge processing according to claim 1, characterized in that, The pressing component (5) includes a pressing plate (51) and a driving screw (52). In the middle of one end face of the pressing plate (51) facing the driving screw (52), there is a swivel joint (511). In the middle of the swivel joint (511), there is a second bearing (512). At one end of the driving screw (52) facing the second bearing (512), there is a connecting shaft (521). The connecting shaft (521) is in interference connection with the second bearing (512). At the other end of the driving screw (52), there is a rotating handle (522).

7. A skeleton welding device for filter cartridge processing according to claim 5, characterized in that, The chuck (6) is of a U-shaped structure. On both sides inside the chuck (6), there are symmetrically arranged limiting clamping rods (61). On the outer side of the chuck (6), there is a third pressing knob (62). At the rear end of the chuck (6), there is a plugging rod (63). The plugging rod (63) is plugged inside the sleeve (47).

8. A skeleton welding device for filter cartridge processing according to claim 7, characterized in that, On the side of the welding head (7), there is a connecting block (71). On both sides of the connecting block (71), there are clamping grooves (72). The connecting block (71) is clamped inside the chuck (6). On the top of the welding head (7), there is a connecting pipe (73). The connecting pipe (73) is used to be connected with welding equipment.

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