Exhaust filter pipe assembling device

Abstract

The utility model provides an exhaust filter pipe assembling device which comprises a machine table, and a first machining area and a second machining area are arranged on the machine table. The first machining area comprises a first assembling mechanism and a second assembling mechanism, and the second machining area comprises a filter containing part used for fixing a filter, a third assembling mechanism and a fourth assembling mechanism, wherein the third assembling mechanism and the fourth assembling mechanism are correspondingly arranged on the two sides of the filter containing part. Through the mode, the assembly action of the exhaust filter pipe is completed through mechanical equipment, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust filter tube processing equipment, in particular to an exhaust filter tube assembly device. Background Art

[0002] An exhaust filter tube for automobiles (such as Figure 1 As shown), it includes a first valve body, a first exhaust pipe, a joint, a connecting pipe, a filter, a second exhaust pipe, a second valve body and other components which are interconnected in sequence, and a first fixing member and a second fixing member are respectively sleeved on the circumference of the first exhaust pipeline and the second exhaust pipeline to fix the extension direction of the exhaust pipeline.

[0003] At present, the assembly of the exhaust filter tube is usually done manually, but in the manual assembly process, it is easy to be assembled incompletely, requiring secondary rework, and it is easy to cause damage to parts, resulting in low work efficiency and high labor costs. At the same time, since the extension direction of all pipes in the exhaust filter tube is adapted and designed according to the internal structure of the car, the extension direction of the pipe is easily changed due to the large gripping force during the manual assembly process, affecting the final product, resulting in a low yield rate of the assembled exhaust filter tube. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes an exhaust filter pipe assembly device which has a simple structure and effectively improves the working efficiency.

[0005] The main contents of the utility model include: a machine platform, wherein the machine platform is provided with a first processing area and a second processing area;

[0006] The first processing area includes a first assembly mechanism and a second assembly mechanism, the first assembly mechanism includes a first valve body placement member for fixing the first valve body and a first placement member for fixing one end of the first exhaust pipe, the first valve body placement member can be moved towards and away from the first placement member through a first press-fitting member, the second assembly mechanism includes a second placement member for fixing the other end of the first exhaust pipe and a first joint placement member for fixing the joint, the first joint placement member can be moved towards and away from the second placement member through a second press-fitting member;

[0007] The second processing area includes a filter mounting member for fixing the filter and a third assembly mechanism and a fourth assembly mechanism correspondingly arranged on both sides of the filter mounting member, the third assembly mechanism includes a third mounting member and a fourth mounting member for fixing both ends of the second exhaust pipe and a second valve body mounting member for fixing the second valve body, the third assembly mechanism obliquely approaches and moves away from the filter mounting member through a third press-fitting member, the fourth assembly mechanism includes a connecting pipe mounting member for fixing the connecting pipe and a second joint mounting member for fixing the joint, and the fourth assembly mechanism obliquely approaches and moves away from the filter mounting member through a first press-fitting member.

[0008] Preferably, the first press-fitting member comprises a first press-fitting slide rail, the first valve body placement member is slidably disposed on the first press-fitting slide rail via a first connecting plate, and the first connecting plate is connected to a first press-fitting cylinder;

[0009] The first valve body mounting member includes a slidable first base plate and a first transverse cylinder driving the first base plate to slide, the first connecting plate is provided with a first transverse slide rail perpendicular to the first press-fitting slide rail, the first base plate is slidably arranged on the first transverse slide rail, the first mounting fixture and the first expansion member are arranged along the sliding direction on the first base plate, and a first lower pressure plate that can be raised and lowered and a first lower pressure cylinder driving the first lower pressure plate to be raised and lowered are correspondingly arranged above the first mounting fixture.

[0010] Preferably, the first placement member includes a second transverse slide rail, a second base plate slidably arranged on the second transverse slide rail, and a second transverse cylinder driving the second base plate to slide, the second transverse slide rail extends in a direction perpendicular to the first press-fitting slide rail, a first clamping plate is arranged on one side of the second base plate along the sliding direction, and a second clamping plate and a second clamping cylinder driving the second clamping plate to move toward and away from the first clamping plate are arranged on the other side, and first accommodating grooves are symmetrically provided on opposite sides of the first clamping plate and the second clamping plate for accommodating one end of the first exhaust pipe;

[0011] The second mounting member includes a first supporting frame, a third clamping plate is arranged on the first supporting frame, a fourth clamping plate that can be raised and lowered and a second clamping cylinder that drives the fourth clamping plate to be raised and lowered are arranged above the third clamping plate, and second accommodating grooves are symmetrically opened on two opposite sides of the third clamping plate and the fourth clamping plate for accommodating the other end of the first exhaust pipe.

[0012] Preferably, the second press-fitting member comprises a second press-fitting slide rail placed on the machine platform, a second support frame slidably disposed on the second press-fitting slide rail, and a second press-fitting cylinder driving the second support frame to slide, and one end of the second press-fitting slide rail is close to the second placement member;

[0013] The first joint placement member includes a second placement fixture placed on the second support frame, and a second lower pressure plate that can be raised and lowered and a second lower pressure cylinder that drives the second lower pressure plate to be raised and lowered are arranged above the second placement fixture.

[0014] Preferably, the third press-fitting part comprises a third ramp plate placed on the machine platform, a third press-fitting slide rail is arranged on the third ramp plate, the third press-fitting slide rail extends toward the filter mounting part and is inclined downward at one end close to the filter mounting part, a third connecting plate is slidably arranged on the third press-fitting slide rail, the third connecting plate is connected to the third press-fitting cylinder, and the third connecting plate comprises a first connecting portion slidably arranged on the third press-fitting slide rail and a second connecting portion extending horizontally;

[0015] The third mounting member is correspondingly placed on the first connecting portion and is perpendicular to the first connecting portion. The fourth mounting member and the second valve body mounting member are correspondingly placed on the second connecting portion, and the fourth mounting member is placed between the third mounting member and the second valve body mounting member. The second valve body mounting member can approach and move away from the fourth mounting member through the fifth press-fitting member.

[0016] Preferably, the third placement member comprises a third support frame placed on the first connection portion, a fifth clamping plate is arranged on the third support frame, a sixth clamping plate that can be raised and lowered and a third clamping cylinder that drives the sixth clamping plate to be raised and lowered are arranged correspondingly above the fifth clamping plate;

[0017] The fourth mounting member includes a fourth support frame placed on the second connecting portion, a seventh clamping plate is arranged on the fourth support frame, and a liftable eighth clamping plate and a fourth clamping cylinder driving the eighth clamping plate to lift and lower are correspondingly arranged above the seventh clamping plate.

[0018] Preferably, the fifth press-fitting member comprises a fifth ramp plate disposed on the second connecting portion, a fifth press-fitting slide rail is disposed on the fifth ramp plate, the fifth press-fitting slide rail extends toward the fourth placement member and one end of the fifth press-fitting slide rail close to the fourth placement member is inclined upward, a fifth connecting plate is slidably disposed on the fifth press-fitting slide rail, and the fifth connecting plate is connected to a fifth press-fitting cylinder;

[0019] The second valve body placement member includes a third placement fixture placed on the fifth connecting plate, and a third lower pressure plate that can be raised and lowered and a third lower pressure cylinder that drives the third lower pressure plate to rise and fall are correspondingly arranged above the third placement fixture.

[0020] Preferably, the filter mounting member comprises a fifth support frame placed on the machine platform, a fourth mounting fixture is arranged on the fifth support frame, a fourth pressing plate and a fourth pressing cylinder for driving the fourth pressing plate to press downward are arranged correspondingly above the fourth mounting fixture.

[0021] Preferably, the fourth press-fitting part includes a fourth ramp plate placed on the machine platform, a fourth press-fitting slide rail is arranged on the fourth ramp plate, the fourth press-fitting slide rail is inclined downward at one end close to the filter mounting part, a fourth connecting plate is slidably arranged on the fourth press-fitting slide rail, and the upper end surface of the fourth connecting plate extends horizontally.

[0022] The connecting pipe mounting member includes a ninth clamping plate placed on the fourth connecting plate, and the ninth clamping plate is correspondingly provided with a tenth clamping plate that can be raised and lowered and a fifth clamping cylinder that drives the tenth clamping plate to move downward, and fifth accommodating grooves are symmetrically provided on opposite end surfaces of the ninth clamping plate and the tenth clamping plate.

[0023] Preferably, the second joint mounting member includes a third transverse slide rail placed on the fourth connecting plate, a third base plate slidably arranged on the third transverse slide rail, and a third transverse cylinder driving the third base plate to slide, a sixth press-fitting slide rail is arranged on the third base plate, a support plate slidably arranged on the sixth press-fitting slide rail, and a sixth press-fitting cylinder driving the support plate to slide, a fifth mounting fixture and a second expansion member are arranged on the support plate along the sliding direction of the third transverse slide rail, and a fifth lower pressure plate that can be raised and lowered and a fifth lower pressure cylinder driving the fifth lower pressure plate to be raised and lowered are arranged correspondingly above the fifth mounting fixture.

[0024] The beneficial effects of the utility model are as follows: the mutual assembly of the various components of the exhaust filter tube is performed by mechanical equipment, replacing manual assembly, effectively improving work efficiency and reducing labor costs; the angle relationship between two adjacent components is achieved by using a ramp plate to adapt their extension angles, ensuring that they will not be deformed or the extension angle will not change during the assembly process, thereby ensuring the product qualification rate and improving the yield rate of the assembled product. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the exhaust filter tube structure;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of a preferred embodiment;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the first valve body placement member of a preferred embodiment;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the first placement member and the second placement member of a preferred embodiment;

[0029] Figure 5 This is a schematic diagram of the three-dimensional structure of a first joint placement member in a preferred embodiment;

[0030] Figure 6This is a schematic diagram of the three-dimensional structure of the third assembly mechanism of a preferred embodiment;

[0031] Figure 7 This is a schematic diagram of the three-dimensional structure of a filter placement member in a preferred embodiment;

[0032] Figure 8 This is a schematic diagram of the three-dimensional structure of a fourth assembly mechanism of a preferred embodiment;

[0033] Reference numerals:

[0034] 1. Exhaust filter tube; 11. First valve body; 12. First exhaust pipe; 13. Connector; 14. Connecting pipe; 15. Filter; 16. Second exhaust pipe; 17. Second valve body;

[0035] 2. Machine; 3. First assembly mechanism; 4. Second assembly mechanism; 5. Third assembly mechanism; 6. Filter placement member;

[0036] 7. Fourth assembly mechanism;

[0037] 31. First press-fitting part; 311. First press-fitting slide rail; 312. First connecting plate; 313. First press-fitting cylinder; 314. First ramp plate; 32. First valve body mounting part; 321. First bottom plate; 322. First transverse cylinder; 323. First transverse slide rail; 324. First mounting fixture; 325. First expansion part; 326. First lower pressing plate; 327. First lower pressing cylinder; 328. First support plate; 33. First mounting part; 331. Second ramp plate; 332. Second bottom plate; 333. Second transverse slide rail; 334. Second transverse cylinder; 335. First clamping plate; 336. Second clamping plate; 337. First clamping cylinder;

[0038] 41, second placement member; 411, first support frame; 412, third clamping plate; 413, fourth clamping plate; 414, second clamping cylinder; 42, second press-fitting member; 421, second press-fitting slide rail; 422, second support frame; 423, second press-fitting cylinder; 43, first joint placement member; 431, second placement fixture; 432, second lower pressing plate; 433, second lower pressing cylinder;

[0039] 51, third press-fitting part; 511, third ramp plate; 512, third press-fitting slide rail; 513, third connecting plate; 5131, first connecting part; 5132, second connecting part; 514, third press-fitting cylinder; 52, third placement part; 521, third support frame; 522, fifth clamping plate; 523, sixth clamping plate; 524, third clamping cylinder; 53, fourth placement part; 531, fourth support frame; 532, seventh clamping plate; 533, eighth clamping plate; 534, fourth clamping cylinder; 54, fifth press-fitting part; 541, fifth ramp plate; 542, fifth press-fitting slide rail; 543, fifth connecting plate; 544, fifth press-fitting cylinder;

[0040] 55, second valve body mounting member; 551, third mounting fixture; 552, third lower pressing plate; 553, third lower pressing cylinder;

[0041] 61. fifth support frame; 62. fourth placement fixture; 63. fourth lower pressing plate; 64. fourth lower pressing cylinder;

[0042] 71. Fourth press-fitting part; 711. Fourth ramp plate; 712. Fourth press-fitting slide rail; 713. Fourth connecting plate; 714. Fourth press-fitting cylinder; 72. Connecting pipe mounting part; 721. Ninth clamping plate; 722. Tenth clamping plate; 723. Fifth clamping cylinder; 73. Second joint mounting part; 731. Third transverse slide rail; 732. Third bottom plate; 733. Sixth press-fitting slide rail; 734. Support plate; 735. Fifth mounting fixture; 736. Second expansion part; 737. Sixth press-fitting cylinder; 738. Fifth lower pressing plate; 739. Fifth lower pressing cylinder; 740. Extension plate; 741. Fixing part. DETAILED DESCRIPTION

[0043] The technical solution protected by the utility model is described in detail below with reference to the accompanying drawings.

[0044] like Figure 1 As shown, an exhaust filter tube 1 for automobiles includes a first valve body 11, a first exhaust pipe 12, a joint 13, a connecting pipe 14, a filter 15, a second exhaust pipe 16, and a second valve body 17, which are sequentially assembled. The first exhaust pipe 12, the connecting pipe 14, and the second exhaust pipe 16 are all configured to be bent and extended at a specific angle, which is used to adapt to the internal structure of the automobile, so that the exhaust filter tube can be completely placed inside the automobile, effectively saving the internal space structure.

[0045] like Figure 1-2As shown, the present application is used to realize the assembly of the exhaust filter tube, specifically including a machine 2, on which a first processing area and a second processing area are provided. The first processing area is used to realize the assembly of the first exhaust pipe 12 with the first valve body 11 and the joint 13 respectively, and the second processing area is used to assemble and connect some of the components that have been assembled in the first processing area with other components.

[0046] like Figure 1-5 As shown, the first processing area includes a first assembly mechanism 3 and a second assembly mechanism 4. The first assembly mechanism 3 is used to complete the assembly action between the first valve body 11 and the first exhaust pipe 12, and the second assembly mechanism 4 is used to complete the assembly action between the joint 13 and the first exhaust pipe 12.

[0047] like Figure 1-5 As shown, the first assembly mechanism 3 includes a first valve body mounting member 32 for fixing the first valve body 11 and a first mounting member 33 for fixing one end of the first exhaust pipe 12. The first valve body mounting member 32 is moved toward and away from the first mounting member 33 through the first press-fitting member 31, thereby completing the assembly between the first valve body 11 and the first exhaust pipe 12.

[0048] like Figure 1-5 As shown, the first press-fitting member 31 includes a first press-fitting slide rail 311, which is extended in the direction of the first placement member 33, and a first connecting plate 312 is slidably arranged on the first press-fitting slide rail 311, and the first connecting plate 312 is connected to the first press-fitting cylinder 313, and the first connecting plate 312 is driven to slide in the direction of the first placement member 33 by the first press-fitting cylinder 313. The first valve body placement member 32 is placed on the first connecting plate 312, and includes a first transverse slide rail 323 arranged on the first connecting plate 312, a first bottom plate 321 slidably arranged on the first transverse slide rail 323, and a first transverse cylinder 322 that drives the first bottom plate 321 to slide, and the first transverse slide rail 323 is extended in a direction perpendicular to the first press-fitting slide rail 311. The first bottom plate 321 is provided with a first placement fixture 324 and a first expansion piece 325 in sequence along the sliding direction, and a first lower pressing plate 326 that can be raised and lowered is provided above the first placement fixture 324. The first lower pressing plate 326 is lifted and lowered by a first lower pressing cylinder 327, and the first lower pressing cylinder 327 is fixed to the first placement fixture 324 by a first support plate 328. Preferably, the first lower pressing plate 326 and the first support plate 328 are connected to each other by a slide rail to improve the stability of the first lower pressing plate 326 during the descent process.

[0049] like Figure 1-5As shown, the first placement member 33 includes a second transverse sliding rail 333, a second base plate 332 slidably arranged on the second transverse sliding rail 333, and a second transverse cylinder 334 driving the second base plate 332 to slide in a direction perpendicular to the first press-fitting sliding rail 311. A first clamping plate 335 is arranged on one side of the second base plate 332 along the sliding direction, and a second clamping plate 336 and a first clamping cylinder 337 driving the second clamping plate 336 to approach and move away from the first clamping plate 335 are arranged on the other side. The first clamping plate 335 and the second clamping plate 336 are symmetrically provided with first accommodating grooves on two opposite sides, and one end of the first exhaust pipe is correspondingly placed in the first accommodating groove. The extension angle of the first accommodating groove is consistent with that of one end of the first exhaust pipe. The second clamping plate 336 is driven to move in the direction of the first clamping plate 335 by the first clamping cylinder 337 to clamp and fix one end of the first exhaust pipe. Preferably, the bottom of the second clamping plate 336 is connected to the second bottom plate 332 via a slide rail, which effectively improves the stability of the second clamping plate 336 during movement.

[0050] like Figure 1-5 As shown, preferably, a first ramp plate 314 and a second ramp plate 331 are respectively provided at the bottom of the first pressing member 31 and the bottom of the first placing member 33, so that the first valve body and the first exhaust pipe are arranged at a certain inclination angle when installed to adapt to the first exhaust pipe extending at a specific angle.

[0051] like Figure 1-5 As shown, the second assembly mechanism 4 includes a second mounting member 41 for fixing the other end of the first exhaust pipe 12 and a first joint mounting member 43 for fixing the joint 13. The first joint mounting member 43 approaches and moves away from the second mounting member 41 through the second pressing member 42 to complete the assembly action of the first exhaust pipe 12 and the joint 13.

[0052] like Figure 1-5 As shown, the second placement member 41 includes a first support frame 411, a third clamping plate 412 is arranged on the first support frame 411, a fourth clamping plate 413 that can be raised and lowered and a second clamping cylinder 414 that drives the fourth clamping plate 413 to be raised and lowered are arranged above the third clamping plate 412, and the second clamping cylinder 414 is fixed to the first support frame 411 through the first vertical plate, and the third clamping plate 412 and the fourth clamping plate 413 are symmetrically provided with second accommodating grooves on two sides relative to each other, which are used to accommodate the other end of the first exhaust pipe. The extension direction of the second accommodating groove is consistent with the other end of the first exhaust pipe, and the fourth clamping plate 413 is driven to descend by the second clamping cylinder 414, and the other end of the second exhaust pipe is correspondingly clamped in the second accommodating groove, which is used to fix the position of the other end of the first exhaust pipe. Preferably, a vertical slide rail is arranged between the fourth clamping plate 413 and the first vertical plate, and the fourth clamping plate 413 is slidably arranged on the slide rail through a slider, so as to improve the stability of the fourth clamping plate 413 during the lifting process.

[0053] like Figure 1-5 As shown, the second press-fitting part 42 includes a second press-fitting slide rail 421 placed on the machine table, a second support frame 422 slidably set on the second press-fitting slide rail 421, and a second press-fitting cylinder 423 that drives the second support frame 422 to slide. One end of the second press-fitting slide rail 421 is close to the second placement part 41, and the second press-fitting cylinder 423 drives the second support frame 422 to approach and move away from the second placement part 41 along the second press-fitting slide rail 421.

[0054] like Figure 1-5 As shown, the first joint placement member 43 includes a second placement fixture 431 placed on the second support frame 422, which is used to place the joint, and a second lower pressing plate 432 that can be raised and lowered and a second lower pressing cylinder 433 that drives the second lower pressing plate 432 to be raised and lowered are arranged above the second placement fixture 431. The second lower pressing cylinder 433 is fixed to the second support frame through a second vertical plate, and a vertical slide rail is arranged between the second lower pressing plate 432 and the second vertical plate. The second lower pressing plate 432 is slidably arranged on the slide rail through a slider to enhance the stability of the second lower pressing plate 432 during the pressing process.

[0055] like Figure 1-8 As shown, the second processing area includes a filter mounting member 6 for fixing the filter 15 and a third assembly mechanism 5 and a fourth assembly mechanism 7 correspondingly disposed on both sides of the filter mounting member 6. The third assembly mechanism 5 includes a third mounting member 52 and a fourth mounting member 53 for fixing the two ends of the second exhaust pipe 16 and a second valve body mounting member 55 for fixing the second valve body 17. The third assembly mechanism 5 obliquely approaches and moves away from the filter mounting member 6 through the third press-fitting member 51 to complete the assembly action between the second exhaust pipe 16 and the filter 15. The fourth assembly mechanism 7 includes a connecting pipe mounting member 72 for fixing the connecting pipe 14 and a second joint mounting member 73 for fixing the joint 13. The fourth assembly mechanism 7 obliquely approaches and moves away from the filter mounting member 6 through the fourth press-fitting member 71 to complete the assembly action between the connecting pipe 14 and the filter 15.

[0056] like Figure 1-8As shown, the third press-fitting member 51 includes a third ramp plate 511 placed on the machine platform, a third press-fitting slide rail 512 is arranged on the third ramp plate 511, the third press-fitting slide rail 512 extends toward the filter mounting member 6 and is inclined downward at one end close to the filter mounting member 6, a third connecting plate 513 is slidably arranged on the third press-fitting slide rail 512, the third connecting plate 513 is connected to the third press-fitting cylinder 514, and the third connecting plate 513 is driven to slide along the third press-fitting slide rail 512 by the action of the third press-fitting cylinder 514. The third connecting plate 513 includes a first connecting portion 5131 slidably arranged on the third press-fitting slide rail 512, and a second connecting portion 5132 horizontally extending from the upper end of the first connecting portion 5131. The third mounting member 52 is correspondingly placed on the first connecting portion 5131 and is perpendicular to the first connecting portion 5131. The fourth mounting member 53 and the second valve body mounting member 55 are correspondingly placed on the second connecting portion 5132, and the fourth mounting member 53 is placed between the third mounting member 52 and the second valve body mounting member 55. The second valve body mounting member 55 can approach and move away from the fourth mounting member 53 through the fifth press-fitting member 54.

[0057] like Figure 1-8 As shown, the third placement member 52 includes a third support frame 521 placed on the first connection portion 5131, a fifth clamping plate 522 is arranged on one side of the third support frame 521, a sixth clamping plate 523 that can be raised and lowered and a third clamping cylinder 524 that drives the sixth clamping plate 523 to be raised and lowered are arranged above the fifth clamping plate 522, and the third clamping cylinder 524 is correspondingly fixed on the third support frame 521. The third accommodating grooves are symmetrically opened on the opposite ends of the fifth clamping plate 522 and the sixth clamping plate 523, which are used to accommodate one end of the second exhaust pipe. The fourth placement member 53 includes a fourth support frame 531 placed on the second connection portion 5132, a seventh clamping plate 532 is arranged on the fourth support frame 531, and an eighth clamping plate 533 that can be raised and lowered and a fourth clamping cylinder 534 that drives the eighth clamping plate 533 to be raised and lowered are arranged above the seventh clamping plate 532. The seventh clamping plate 532 and the eighth clamping plate 533 are symmetrically provided with fourth accommodating grooves at opposite ends to accommodate the other end of the second exhaust pipe. The extension direction of the third accommodating groove and the fourth accommodating groove is consistent with that of the second exhaust pipe. The two ends of the second exhaust pipe are placed on the fifth clamping plate 522 and the seventh clamping plate 532. The third clamping cylinder 524 and the fourth clamping cylinder 534 above are actuated to respectively drive the sixth clamping plate 523 and the eighth clamping plate 533 to descend, press them on the second exhaust pipe, and lock the position of the second exhaust pipe.

[0058] like Figure 1-8As shown, the fifth press-fitting member 54 includes a fifth ramp plate 541 placed on the second connecting portion 5132, a fifth press-fitting slide rail 542 is arranged on the fifth ramp plate 541, the fifth press-fitting slide rail 542 extends toward the fourth placement member 53 and is inclined upward at one end close to the fourth placement member 53, a fifth connecting plate 543 is slidably arranged on the fifth press-fitting slide rail 542, the fifth connecting plate 543 is connected to the fifth press-fitting cylinder 544, and the fifth connecting plate 543 is driven to slide back and forth along the fifth press-fitting slide rail 542 by the action of the fifth press-fitting cylinder 544. The second valve body placement member 55 includes a third placement fixture 551 placed on the fifth connection plate 543, which is used to place the valve body, and a third lower pressing plate 552 that can be raised and lowered and a third lower pressing cylinder 553 that drives the third lower pressing plate 552 to be raised and lowered are arranged correspondingly above the third placement fixture 551, and the third lower pressing cylinder 553 is fixed to the fifth connection plate 543 through the third vertical plate.

[0059] like Figure 1-8 As shown, the filter placement member 6 includes a fifth support frame 61 placed on the machine platform, and a fourth placement fixture 62 is arranged on the fifth support frame 61 for placing the filter, and a fourth lower pressure plate 63 and a fourth lower pressure cylinder 64 for driving the fourth lower pressure plate 63 to press down are correspondingly arranged above the fourth placement fixture 62.

[0060] like Figure 1-8 As shown, the fourth press-fitting part 71 includes a fourth ramp plate 711 placed on the machine platform, and a fourth press-fitting slide rail 712 is arranged on the fourth ramp plate 711. The fourth press-fitting slide rail 712 is inclined downward at one end close to the filter mounting part 6. A fourth connecting plate 713 is slidably arranged on the fourth press-fitting slide rail 712. The upper end surface of the fourth connecting plate 713 extends horizontally. The fourth connecting plate 713 is connected to the fourth press-fitting cylinder 714. The fourth connecting plate 713 is driven to approach and move away from the filter mounting part 6 through the action of the fourth press-fitting cylinder 714.

[0061] like Figure 1-8 As shown, the connecting pipe mounting member 72 includes a ninth clamping plate 721 placed on the fourth connecting plate 713, and the ninth clamping plate 721 is correspondingly provided with a liftable tenth clamping plate 722 and a fifth clamping cylinder 723 for driving the tenth clamping plate 722 to move downward, and fifth accommodating grooves are symmetrically provided on opposite end surfaces of the ninth clamping plate 721 and the tenth clamping plate 722, and the extension direction of the fifth accommodating groove is consistent with the extension direction of the connecting pipe, and the end of the fifth accommodating groove close to the filter mounting member 6 is inclined downward, and its inclination is consistent with the fourth press-fitting slide rail 712, so as to ensure that the connecting pipe is accurately assembled with the filter during the movement of the connecting pipe mounting member 72 toward the filter mounting member 6.

[0062] like Figure 1-8As shown, the second joint placement member 73 includes a third transverse slide rail 731 placed on the fourth connecting plate 713, a third bottom plate 732 is slidably arranged on the third transverse slide rail 731, and the third bottom plate 732 is connected to the third transverse slide rail (not shown). A sixth press-fitting slide rail 733 is arranged on the third bottom plate 732, a support plate 734 is slidably arranged on the sixth press-fitting slide rail 733, a fifth placement fixture 735 and a second expansion member 736 are arranged on the support plate 734 along the sliding direction of the third transverse slide rail 731, and the fifth placement fixture 735 is used to place the joint, and a fifth lower pressing plate 738 that can be raised and lowered and a fifth lower pressing cylinder 739 that drives the fifth lower pressing plate 738 to rise and fall are arranged on the fifth placement fixture 735. The support plate 734 is connected to the sixth press-fitting cylinder 737, and the support plate 734 is driven to slide toward the connecting pipe placement member 72 by the action of the sixth press-fitting cylinder 737.

[0063] like Figure 8 As shown, preferably, an extension plate 740 is connected to one side of the support plate 734, and a fixing member 741 is provided on the extension plate 740 for fixing the first exhaust pipe and the first valve body.

[0064] Preferably, in this embodiment, the ends of the slide rails or the ends of the connecting plate, the bottom plate, and the clamping plate are correspondingly provided with limit members for controlling the corresponding sliding stop positions to prevent overpressure and the like.

[0065] Preferably, in this embodiment, sensors are correspondingly configured on the sides of the placement fixture or the receiving groove to detect whether corresponding components exist.

[0066] Working principle:

[0067] The operator or external manipulator places the first valve body and the joint in the first placement fixture 324 and the second placement fixture 431 respectively, and the first lower pressing plate 326 and the second lower pressing plate 432 are pressed down respectively to fix and tighten the first valve body and the joint respectively. The two ends of the first exhaust pipe are placed in the first receiving groove and the second receiving groove respectively, and the second clamping plate 337 and the fourth clamping plate 413 are operated to clamp the two ends to fix the position of the first exhaust pipe. The first transverse cylinder 322 is actuated to drive the first bottom plate 321 to slide, so that the first expansion piece 325 is placed at the end of the first exhaust pipe, and then the first press-fitting cylinder 313 is actuated to drive the first connecting plate 312 to move toward the first placement piece 33 to expand the first exhaust pipe; then the first press-fitting cylinder 313 drives the first connecting plate 312 to retract, the first transverse cylinder 322 is actuated, the first bottom plate 321 slides, so that the first valve body is placed at the end of the first exhaust pipe, and then the first press-fitting cylinder 313 is actuated to drive the first connecting plate 312 to move toward the first placement piece 33 to complete the assembly of the first valve body and the first exhaust pipe. At the same time, the second press-fitting cylinder 423 drives the second support frame 422 to move toward the second placement piece 41 to complete the assembly of the joint and the first exhaust pipe.

[0068] The operator or robot transfers the joint, the first exhaust pipe and the first valve body assembled in the first processing area to the support plate 734 and the extension plate 740, and the joint is correspondingly placed on the fifth placement fixture 735. Then the connecting pipe, the filter, the second exhaust pipe and the second valve body are correspondingly placed on the connecting pipe placement member 72, the filter placement member 6, the third placement member 52, the fourth placement member 53 and the second valve body placement member 55, and are respectively pressed and fixed.

[0069] The third press-fitting cylinder 514 is actuated to drive the third connecting plate 513 to slide toward the filter, thereby completing the assembly between one end of the second exhaust pipe and the filter. At the same time, the fifth press-fitting cylinder 544 is actuated to drive the fifth connecting plate 543 to slide toward the second exhaust pipe, thereby completing the assembly between the second valve body and the other end of the second exhaust pipe.

[0070] The fourth press-fitting cylinder 714 is actuated to drive the fourth connecting plate 713 to slide toward the filter, completing the assembly between one end of the connecting pipe and the filter. At the same time, the third transverse cylinder is actuated to drive the third bottom plate 732 to slide along the third transverse slide rail 731, so that the second flaring member 736 corresponds to the end of the connecting pipe. The sixth press-fitting cylinder 737 is actuated to drive the support plate 734 to slide toward the connecting pipe, and the second flaring member 736 performs a flaring action on the end of the connecting pipe. Then the sixth press-fitting cylinder 737 drives the second flaring member 736 to retract, the third transverse cylinder is actuated, the third bottom plate 732 slides, so that the fifth placement fixture 735 corresponds to the end of the connecting pipe, and the sixth press-fitting cylinder 737 drives the support plate 734 to slide toward the connecting pipe, completing the assembly of the joint and the connecting pipe.

[0071] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An exhaust filter tube assembly device, characterized in that: Mainly include: A machine platform, wherein the machine platform is provided with a first processing area and a second processing area; The first processing area includes a first assembly mechanism and a second assembly mechanism, the first assembly mechanism includes a first valve body placement member for fixing the first valve body and a first placement member for fixing one end of the first exhaust pipe, the first valve body placement member can be moved towards and away from the first placement member through a first press-fitting member, the second assembly mechanism includes a second placement member for fixing the other end of the first exhaust pipe and a first joint placement member for fixing the joint, the first joint placement member can be moved towards and away from the second placement member through a second press-fitting member; The second processing area includes a filter mounting member for fixing the filter and a third assembly mechanism and a fourth assembly mechanism correspondingly arranged on both sides of the filter mounting member, the third assembly mechanism includes a third mounting member and a fourth mounting member for fixing both ends of the second exhaust pipe and a second valve body mounting member for fixing the second valve body, the third assembly mechanism obliquely approaches and moves away from the filter mounting member through a third press-fitting member, the fourth assembly mechanism includes a connecting pipe mounting member for fixing the connecting pipe and a second joint mounting member for fixing the joint, and the fourth assembly mechanism obliquely approaches and moves away from the filter mounting member through a fourth press-fitting member.

2. The exhaust filter tube assembly device according to claim 1, characterized in that: The first press-fitting member includes a first press-fitting slide rail, the first valve body placement member is slidably arranged on the first press-fitting slide rail through a first connecting plate, and the first connecting plate is connected to a first press-fitting cylinder; The first valve body mounting member includes a slidable first base plate and a first transverse cylinder driving the first base plate to slide, the first connecting plate is provided with a first transverse slide rail perpendicular to the first press-fitting slide rail, the first base plate is slidably arranged on the first transverse slide rail, the first mounting fixture and the first expansion member are arranged along the sliding direction on the first base plate, and a first lower pressure plate that can be raised and lowered and a first lower pressure cylinder driving the first lower pressure plate to be raised and lowered are correspondingly arranged above the first mounting fixture.

3. The exhaust filter tube assembly device according to claim 2, characterized in that: The first placement member includes a second transverse slide rail, a second base plate slidably arranged on the second transverse slide rail, and a second transverse cylinder driving the second base plate to slide, the second transverse slide rail extends in a direction perpendicular to the first press-fitting slide rail, a first clamping plate is arranged on one side of the second base plate along the sliding direction, and a second clamping plate and a second clamping cylinder driving the second clamping plate to move toward and away from the first clamping plate are arranged on the other side, and first accommodating grooves are symmetrically provided on opposite sides of the first clamping plate and the second clamping plate for accommodating one end of the first exhaust pipe; The second mounting member includes a first supporting frame, a third clamping plate is arranged on the first supporting frame, a fourth clamping plate that can be raised and lowered and a second clamping cylinder that drives the fourth clamping plate to be raised and lowered are arranged above the third clamping plate, and second accommodating grooves are symmetrically opened on two opposite sides of the third clamping plate and the fourth clamping plate for accommodating the other end of the first exhaust pipe.

4. The exhaust filter tube assembly device according to claim 1, characterized in that: The second press-fitting member includes a second press-fitting slide rail placed on the machine platform, a second support frame slidably arranged on the second press-fitting slide rail, and a second press-fitting cylinder driving the second support frame to slide, and one end of the second press-fitting slide rail is close to the second placement member; The first joint placement member includes a second placement fixture placed on the second support frame, and a second lower pressure plate that can be raised and lowered and a second lower pressure cylinder that drives the second lower pressure plate to be raised and lowered are arranged above the second placement fixture.

5. The exhaust filter tube assembly device according to claim 1, characterized in that: The third press-fitting part includes a third ramp plate placed on the machine platform, a third press-fitting slide rail is arranged on the third ramp plate, the third press-fitting slide rail extends toward the filter placement part and is inclined downward at one end close to the filter placement part, a third connecting plate is slidably arranged on the third press-fitting slide rail, the third connecting plate is connected to the third press-fitting cylinder, and the third connecting plate includes a first connecting portion slidably arranged on the third press-fitting slide rail and a second connecting portion extending horizontally; The third mounting member is correspondingly placed on the first connecting portion and is perpendicular to the first connecting portion. The fourth mounting member and the second valve body mounting member are correspondingly placed on the second connecting portion, and the fourth mounting member is placed between the third mounting member and the second valve body mounting member. The second valve body mounting member can approach and move away from the fourth mounting member through the fifth press-fitting member.

6. The exhaust filter tube assembly device according to claim 5, characterized in that: The third placement member includes a third support frame placed on the first connection portion, a fifth clamping plate is arranged on the third support frame, a sixth clamping plate that can be raised and lowered and a third clamping cylinder that drives the sixth clamping plate to be raised and lowered are arranged correspondingly above the fifth clamping plate; The fourth mounting member includes a fourth support frame placed on the second connecting portion, a seventh clamping plate is arranged on the fourth support frame, and a liftable eighth clamping plate and a fourth clamping cylinder driving the eighth clamping plate to lift and lower are correspondingly arranged above the seventh clamping plate.

7. The exhaust filter tube assembly device according to claim 5, characterized in that: The fifth press-fitting part comprises a fifth ramp plate disposed on the second connecting part, a fifth press-fitting slide rail is disposed on the fifth ramp plate, the fifth press-fitting slide rail extends toward the fourth placement part and one end of the fifth press-fitting slide rail close to the fourth placement part is inclined upward, a fifth connecting plate is slidably disposed on the fifth press-fitting slide rail, and the fifth connecting plate is connected to a fifth press-fitting cylinder; The second valve body placement member includes a third placement fixture placed on the fifth connecting plate, and a third lower pressure plate that can be raised and lowered and a third lower pressure cylinder that drives the third lower pressure plate to rise and fall are correspondingly arranged above the third placement fixture.

8. The exhaust filter tube assembly device according to claim 1, characterized in that: The filter placement member includes a fifth support frame placed on the machine platform, a fourth placement fixture is arranged on the fifth support frame, and a fourth pressing plate and a fourth pressing cylinder for driving the fourth pressing plate to press downward are correspondingly arranged above the fourth placement fixture.

9. The exhaust filter tube assembly device according to claim 1, characterized in that: The fourth press-fitting part comprises a fourth ramp plate placed on the machine platform, a fourth press-fitting slide rail is arranged on the fourth ramp plate, an end of the fourth press-fitting slide rail close to the filter placement part is inclined downward, a fourth connecting plate is slidably arranged on the fourth press-fitting slide rail, and an upper end surface of the fourth connecting plate extends horizontally; The connecting pipe mounting member includes a ninth clamping plate placed on the fourth connecting plate, and the ninth clamping plate is correspondingly provided with a tenth clamping plate that can be raised and lowered and a fifth clamping cylinder that drives the tenth clamping plate to move downward, and fifth accommodating grooves are symmetrically provided on opposite end surfaces of the ninth clamping plate and the tenth clamping plate.

10. The exhaust filter tube assembly device according to claim 9, characterized in that: The second joint mounting member includes a third transverse slide rail placed on the fourth connecting plate, a third base plate slidably arranged on the third transverse slide rail, and a third transverse cylinder driving the third base plate to slide; a sixth press-fitting slide rail is arranged on the third base plate, a support plate slidably arranged on the sixth press-fitting slide rail, and a sixth press-fitting cylinder driving the support plate to slide; a fifth mounting fixture and a second expansion member are arranged on the support plate along the sliding direction of the third transverse slide rail; a fifth lower pressure plate that can be raised and lowered and a fifth lower pressure cylinder driving the fifth lower pressure plate to be raised and lowered are arranged correspondingly above the fifth mounting fixture.

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