Automatic riveting machine for linear module

Abstract

The invention relates to the technical field of automatic operation, in particular to a linear module automatic rivet pressing machine which comprises a supporting frame and further comprises a driving mechanism, a clamping mechanism, a rivet pressing mechanism and a cleaning mechanism, the driving mechanism comprises a moving assembly, a plurality of sliding blocks and a plurality of lifting assemblies, and the clamping mechanism comprises two pressing plates, two sliding assemblies and two clamping assemblies. The press riveting mechanism comprises a press riveting head and a pressing assembly, the cleaning mechanism comprises two spray heads and an air injection assembly, two push rods are driven to descend while press riveting is conducted on a plate, the push rods can drive pistons to move in air cylinders, air in the air cylinders is sprayed to the spray heads through extrusion on the air cylinders, and the air cylinders are driven to rotate; and air flow is sprayed through the spray head to blow air into a prefabricated hole in the position, needing press riveting, of a plate, chippings in the position, needing press riveting, of the prefabricated hole are removed and cleaned, the situation that chippings and dust remaining in the prefabricated hole affect the press riveting effect is avoided, and the press riveting effect is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of automated operation technology, specifically to an automatic riveting machine for linear modules. Background Technology

[0002] The fundamental purpose of press riveting is to provide a robust and reliable internal threaded hole on aluminum profiles where tapping is impossible or extremely high connection strength is required. Aluminum profiles are relatively soft, and directly tapped threads have low strength and are prone to stripping. Press riveting is the optimal solution, especially in areas requiring frequent disassembly or subjected to high tensile forces. The success of the press riveting process is highly dependent on the quality of the pre-drilled hole. The diameter, roundness, and wall finish of the hole must be strictly controlled. Existing linear module automatic press riveting machines have the following drawbacks.

[0003] Existing riveting machines typically do not pre-clean the inside of the pre-drilled holes in the sheet metal when riveting. When pre-drilling holes in the sheet metal, metal shavings generated during the drilling process may remain on the inner wall of the holes. In addition, the adhesion of dust will make the inner wall of the pre-drilled holes less smooth and flat. Riveting under these conditions will greatly reduce the quality of riveting and also damage the riveting head, reducing its service life.

[0004] Existing riveting machines can usually only control the sheet metal to move in one direction when riveting it, performing linear riveting. When it is necessary to rivet the other side, the clamping position of the sheet metal must be changed before the sheet metal can be riveted in a linear direction.

[0005] When existing riveting machines move sheet metal, the sheet metal is prone to contact with the riveting seat below, causing wear and affecting the use of the sheet metal. Summary of the Invention

[0006] The purpose of this invention is to provide an automatic riveting machine for linear modules to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: An automatic riveting machine for linear modules includes a support frame, a drive mechanism, a clamping mechanism, a riveting mechanism, and a cleaning mechanism; The drive mechanism includes a moving component, multiple sliders, and multiple lifting components. The moving component is located at the bottom of the support frame, each slider is slidably mounted on the moving component, and each lifting component is located above the moving component. The clamping mechanism includes two pressure plates, two sliding components, and two clamping components. Each sliding component is mounted on one of the two lifting components, each clamping component is mounted on one sliding component, and each pressure plate is mounted on one clamping component. The riveting mechanism includes a riveting head and a pressing component. The pressing component is located on the top of the support frame and on one side of the moving component. The riveting head is located on the pressing component. The cleaning mechanism includes two nozzles and an air jet assembly. The air jet assembly is located on one side of the pressing assembly, and both nozzles are mounted on the air jet assembly.

[0008] As a further aspect of the present invention: the moving component includes a first motor, a first lead screw, a first guide rod, and four first sliders. The first lead screw is rotatably mounted on a support frame, the first motor is fixedly mounted on one side of the support frame, and the output end of the first motor is fixedly connected to one end of the first lead screw. The first guide rod is mounted on one side of the lead screw and is fixedly mounted on the support frame. The four first sliders are respectively sleeved on the first lead screw and the first guide rod, and two of the first sliders are threadedly connected to the first lead screw.

[0009] As a further embodiment of the present invention: each lifting component includes a U-shaped plate, a first cylinder, a connecting block and a sliding groove. The sliding groove is opened on the top of the slider. The connecting block is slidably disposed inside the sliding groove. The U-shaped plate is disposed between the connecting block and one of the sliders, and both ends of the U-shaped plate are fixedly connected to the connecting block and the slider, respectively. The first cylinder is inserted on the top of the U-shaped plate, and the output end of the first cylinder is fixedly connected to the connecting block.

[0010] As a further embodiment of the present invention: each sliding component includes a second motor, a second lead screw, a second slider, two second guide rods, and two connecting plates. Each connecting plate is fixedly disposed on one side of a connecting block. The second lead screw is rotatably disposed between the two connecting plates. The second motor is fixedly disposed on one side of one of the connecting plates, and the output end of the second motor is fixedly connected to one end of the second lead screw. The two second guide rods are conveniently disposed on both sides of the second lead screw, and each guide rod is fixedly disposed between the two connecting plates. The second slider is respectively sleeved on the second lead screw and the two second guide rods, and the second slider is threadedly connected to the second lead screw.

[0011] As a further embodiment of the present invention: the clamping assembly includes an L-shaped plate, a second cylinder and a base plate. The L-shaped plate is fixedly disposed on one side of the second slider, the second cylinder is inserted into the top of the L-shaped plate and the output end of the second cylinder is fixedly connected to one of the pressure plates, and the base plate is disposed below the pressure plate and is fixedly disposed on one side of the second slider.

[0012] As a further embodiment of the present invention: the pressing assembly includes a support wall, a third cylinder, a mounting plate, a mounting seat, a lifting cavity, a processing table, and a riveting seat. The support wall is fixedly disposed on one side of the support frame, the third cylinder is inserted into the top of the support wall, the lifting cavity is opened at the bottom of the support wall, the mounting plate is slidably disposed inside the slide groove, and the mounting plate is fixedly connected to the output end of the third cylinder, the mounting seat is fixedly disposed at the bottom of the mounting plate, and the bottom of the mounting seat is fixedly connected to the riveting head, the processing table is fixedly disposed on one side of the support wall, and the riveting seat is fixedly disposed at the top of the processing table.

[0013] As a further aspect of the present invention: the jet assembly includes a horizontal plate, two push rods, two pistons, two air cylinders, two air inlet pipes, and two air outlet pipes. The horizontal plate is fixedly mounted on one side of the mounting plate. Each push rod is fixedly mounted on the bottom of the horizontal plate. Each air cylinder is sleeved on the outer wall of a piston and is fixedly mounted on one side of the support wall by two fixing plates. Each air outlet pipe is located at the bottom of an air cylinder, and the end of each air outlet pipe away from the air cylinder is fixedly connected to a nozzle. Each air inlet pipe is located on one side of an air outlet pipe and is fixedly mounted at the bottom of the air cylinder.

[0014] As a further aspect of the present invention: two guide grooves are provided on the top of the support frame, and a guide block is provided on one side of each first slider, with each pair of guide blocks slidably disposed in a guide groove.

[0015] As a further aspect of the present invention, a friction strip is provided at the bottom of each pressure plate.

[0016] As a further aspect of the present invention: the inner wall of the lifting cavity is provided with multiple limiting grooves, and the outer wall of the mounting plate is provided with multiple guide strips that cooperate with the limiting grooves.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention discloses an automatic riveting machine for linear modules. While riveting sheet metal, two push rods are simultaneously lowered, causing the push rods to move pistons inside an air cylinder. This compresses and delivers air from the air cylinder to a nozzle, which then sprays compressed air into the pre-drilled holes at the riveting locations on the sheet metal. This removes residual metal debris and dust from the pre-drilled holes, preventing them from affecting the riveting effect and significantly improving the quality of the riveting process. Furthermore, it avoids damage to the riveting head, thus extending its service life.

[0018] 2. The present invention provides an automatic riveting machine for linear modules. By controlling the rotation of a first motor, two sliding components and a sheet metal are moved below the riveting head to achieve lateral movement of the sheet metal below the riveting head. Then, the controller controls the operation of a second motor to move a second slider on a second lead screw, which in turn moves the sheet metal clamped on one side of the second slider to achieve longitudinal movement of the sheet metal. In conjunction with the moving components, the machine can control the multi-directional movement of the sheet metal, making it convenient to move any part of the sheet metal to the riveting head for riveting, preventing riveting dead angles, and improving the flexibility and practicality of the machine.

[0019] 3. The present invention provides an automatic riveting machine for linear modules. After the sheet metal is moved to a suitable position through the cooperation of the sliding component and the moving component, the connecting block is pushed down inside the sliding groove by controlling the first cylinder. This causes the sliding component and the moving component to descend as a whole, driving the clamped sheet metal down to contact the top of the riveting seat. This allows for easy control of the descent of the riveting head according to the different thicknesses of the sheet metal. The extension and retraction height of the first cylinder can be adjusted to rivet sheet metal of different thicknesses. After riveting is completed, the first cylinder is retracted by the controller, driving the connecting block to rise and separating the sheet metal from the top of the riveting seat. This prevents the sheet metal from rubbing against the riveting seat and causing wear during the movement of the sheet metal, which would affect the use of the sheet metal and thus improve the riveting quality of the sheet metal.

[0020] 4. The present invention provides an automatic riveting machine for linear modules, by setting friction strips at the bottom of each pressure plate, thereby increasing the friction force on the plate and preventing displacement of the plate during the riveting process, enhancing the clamping and fixing effect of the plate, and improving the riveting effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0023] Figure 3 This is a schematic diagram of the riveting mechanism of the present invention. Figure 1 .

[0024] Figure 4 This is a schematic diagram of the drive mechanism of the present invention.

[0025] Figure 5 For the present invention Figure 4 A magnified structural diagram at point A.

[0026] Figure 6 For the present invention Figure 4 A magnified structural diagram at point B.

[0027] Figure 7 For the present invention Figure 4 A magnified structural diagram at point C.

[0028] Figure 8 This is a schematic diagram of the riveting mechanism of the present invention. Figure 2 .

[0029] Figure 9 For the present invention Figure 8 A magnified structural diagram at point D.

[0030] Figure 10 For the present invention Figure 9 Enlarged structural diagram at point E.

[0031] Figure 11 This is a schematic diagram of the jet assembly of the present invention.

[0032] Figure 12 This is a cross-sectional structural diagram of the air cylinder of the present invention.

[0033] The components are as follows: 1. Support frame; 2. Riveting head; 3. Slider; 4. Pressure plate; 5. Nozzle; 6. First motor; 7. First lead screw; 8. First guide rod; 9. U-shaped plate; 10. First cylinder; 11. Connecting block; 12. Sliding groove; 13. Second motor; 14. Second lead screw; 15. Second slider; 16. Second guide rod; 17. Connecting plate; 18. L-shaped plate; 19. Second cylinder; 20. Base plate; 21. Support wall; 22. Third cylinder; 23. Mounting plate; 24. Mounting seat; 25. Lifting chamber; 26. Horizontal plate; 27. Push rod; 28. Piston; 29. ​​Air cylinder; 30. Air inlet pipe; 31. Air outlet pipe; 32; 33; 34. Processing table; 35. Riveting seat; 36. Guide groove; 37. Guide block; 38. First slider. Detailed Implementation

[0034] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0035] The present invention provides the following preferred embodiments: Examples, such as Figures 1-12 As shown, an automatic riveting machine for linear modules includes a support frame 1, and also includes a drive mechanism, a clamping mechanism, a riveting mechanism and a cleaning mechanism; The drive mechanism includes a moving component, multiple sliders 3 and multiple lifting components. The moving component is located at the bottom of the support frame 1, each slider 3 is slidably mounted on the moving component, and each lifting component is located above the moving component. The clamping mechanism includes two pressure plates 4, two sliding components and two clamping components. Each sliding component is set on two lifting component components, each clamping component is set on one sliding component, and each pressure plate 4 is set on one clamping component. The riveting mechanism includes a riveting head 2 and a pressing component. The pressing component is located on the top of the support frame 1 and is located on one side of the moving component. The riveting head 2 is located on the pressing component. The cleaning mechanism includes two nozzles 5 and an air jet assembly. The air jet assembly is located on one side of the pressing assembly, and both nozzles 5 are mounted on the air jet assembly.

[0036] like Figures 1-12 As shown, the moving assembly includes a first motor 6, a first lead screw 7, a first guide rod 8, and four first sliders 38. The first lead screw 7 is rotatably mounted on the support frame 1. The first motor 6 is fixedly mounted on one side of the support frame 1, and the output end of the first motor 6 is fixedly connected to one end of the first lead screw 7. The first guide rod 8 is mounted on one side of the lead screw 7 and is fixedly mounted on the support frame 1. The four first sliders 38 are respectively sleeved on the first lead screw 7 and the first guide rod 8, and two of the first sliders 38 are threadedly connected to the first lead screw 7. When the sheet metal needs to be riveted, the controller first controls the first motor 6 to work, which drives the first lead screw 7 to rotate. The first lead screw 7 drives the two first sliders 38 sleeved above to move, which in turn drives the two lifting components above the two first sliders 38 to move, and drives the two sliding components on one side of the two lifting components to move. The two sliding components drive the two lifting components and the two first sliders 38 on the other side to move. During the movement, the two first sliders 38 on the other side slide on the first guide rod 8 to provide guidance for the two sliding components and prevent them from deviating during the movement. When the sheet metal is riveted, the sheet metal to be riveted is placed between the two sliding components. By controlling the rotation of the first motor 6, the two sliding components and the sheet metal move under the riveting head 2, so as to realize the free lateral movement of the sheet metal under the riveting head 2.

[0037] like Figures 1-12 As shown, each lifting assembly includes a U-shaped plate 9, a first cylinder 10, a connecting block 11, and a sliding groove 12. The sliding groove 12 is opened on the top of the slider 8. The connecting block 11 is slidably disposed inside the sliding groove 12. The U-shaped plate 9 is disposed between the connecting block 11 and one of the sliders 8, and the two ends of the U-shaped plate 9 are fixedly connected to the connecting block 11 and the slider 8, respectively. The first cylinder 10 is inserted into the top of the U-shaped plate 9, and the output end of the first cylinder 10 is fixedly connected to the connecting block 11. According to the different thicknesses of the plates, the extension and retraction height of the first cylinder 10 can be changed, thereby pressing and riveting plates of different thicknesses. After the sheet metal is moved to the appropriate position through the cooperation of the sliding component and the moving component, the connecting block 11 is pushed down inside the sliding groove 12 by controlling the first cylinder 10, so that the sliding component and the moving component descend as a whole, thereby driving the clamped sheet metal down until the bottom of the sheet metal contacts the top of the riveting seat 35, so as to facilitate the control of the riveting head 2 to descend. The sheet metal is riveted by the riveting seat 35 and the riveting head 2. After the riveting is completed, the first cylinder 10 is retracted by the controller, which drives the connecting block 11 to rise, so that the sheet metal is separated from the top of the riveting seat 35, preventing the sheet metal from colliding with the riveting seat 35 when the sheet metal is moved, which would affect the use of the sheet metal.

[0038] like Figures 1-12 As shown, each sliding assembly includes a second motor 13, a second lead screw 14, a second slider 15, two second guide rods 16, and two connecting plates 17. Each connecting plate 17 is fixedly disposed on one side of a connecting block 11. The second lead screw 14 is rotatably disposed between the two connecting plates 17. The second motor 13 is fixedly disposed on one side of one of the connecting plates 17, and the output end of the second motor 13 is fixedly connected to one end of the second lead screw 14. The two second guide rods 16 are conveniently disposed on both sides of the second lead screw 14, and each guide rod 16 is fixedly disposed between the two connecting plates 17. The second slider 15 is respectively sleeved on the second lead screw 14 and the two second guide rods 16, and the second slider 15 is threadedly connected to the second lead screw 14. After the plate is clamped by the clamping assembly, the controller controls the second motor 13 to work. The second motor 13 drives the second lead screw 14 to rotate, which in turn drives the second slider 15 to move on the second lead screw 14. This causes the plate clamped on one side of the second slider 15 to move, thus realizing the longitudinal movement of the plate. In conjunction with the moving assembly, the plate can be moved in multiple directions, making it easy to control any part of the plate to move under the riveting head 2 for riveting.

[0039] like Figures 1-12 As shown, the clamping assembly includes an L-shaped plate 18, a second cylinder 19, and a base plate 20. The L-shaped plate 18 is fixedly disposed on one side of the second slider 15. The second cylinder 19 is inserted into the top of the L-shaped plate 18, and the output end of the second cylinder 19 is fixedly connected to one of the pressure plates 4. The base plate 20 is disposed below the pressure plate 4 and is fixedly disposed on one side of the second slider 15. When it is necessary to clamp the sheet metal, the sheet metal is first placed on two base plates 20, and then the controller controls the extension and retraction of two second cylinders 19, which respectively drive the two pressure plates 4 to descend and clamp the sheet metal, making it convenient to rivet the sheet metal later.

[0040] like Figures 1-12As shown, the pressing assembly includes a support wall 21, a third cylinder 22, a mounting plate 23, a mounting base 24, a lifting chamber 25, a processing table 34, and a riveting seat 35. The support wall 21 is fixedly installed on one side of the support frame 1. The third cylinder 22 is inserted into the top of the support wall 21. The lifting chamber 25 is opened at the bottom of the support wall 21. The mounting plate 23 is slidably installed inside the slide groove 25, and the mounting plate 23 is fixedly connected to the output end of the third cylinder 22. The mounting base 24 is fixedly installed at the bottom of the mounting plate 23, and the bottom of the mounting base 24 is fixedly connected to the riveting head 2. The processing table 34 is fixedly installed on one side of the support wall 21, and the riveting seat 35 is fixedly installed on the top of the processing table 34. When it is necessary to rivet the sheet metal, first control the sheet metal to move to the riveting point, and then control the sheet metal to move to the top of the riveting seat 35. At this time, the third cylinder 22 can be controlled to extend and retract. The third cylinder 22 drives the mounting plate 23 to descend, and the mounting plate 23 drives the mounting seat 24 and the riveting head 2 to descend. The riveting head 2 rivets the sheet metal above the riveting seat 35.

[0041] like Figures 1-12 As shown, the jet assembly includes a horizontal plate 26, two push rods 27, two pistons 28, two air cylinders 29, two air inlet pipes 30, and two air outlet pipes 31. The horizontal plate 26 is fixedly mounted on one side of the mounting plate 23. Each push rod 27 is fixedly mounted on the bottom of the horizontal plate 26. Each air cylinder 29 is fitted onto the outer wall of a piston 28, and each air cylinder 29 is fixedly mounted on one side of the support wall 21 by two fixing plates. Each air outlet pipe 31 is located at the bottom of an air cylinder 29, and each air outlet pipe 31 is located away from the air cylinder 29. One end of each is fixedly connected to a nozzle 5. Each air inlet pipe 30 is set on one side of an air outlet pipe 31 and is fixedly set at the bottom of the air cylinder 29. It should be noted that each air inlet pipe 30 and each air outlet pipe 31 is provided with a one-way valve on its outer wall. Specifically, the one-way valve on the air inlet pipe 30 can draw outside air into the air cylinder 29, and the one-way valve on the air outlet pipe 31 can guide the air inside the air cylinder 29 into multiple nozzles 5. It should be noted that each air cylinder 29 has a vent hole at the top. As the mounting plate 23 rises and falls, it simultaneously drives the horizontal plate 26 to rise and fall. The horizontal plate 26 drives the two push rods 27 to rise and fall simultaneously. When the push rods 27 rise and fall, they drive the piston 28 to move simultaneously. The piston 28 moves back and forth inside the air cylinder 29. When the piston 28 approaches the air outlet pipe 31, it compresses the air inside the air cylinder 29, causing the air inside the air cylinder 29 to quickly enter the air outlet pipe 31 under the action of the piston 28. The airflow is then transmitted to multiple nozzles 5 through the air outlet pipe 31. The nozzles 5 spray airflow to blow air into the pre-drilled holes where the plate needs to be riveted, removing and cleaning the debris inside the pre-drilled holes where the plate needs to be riveted. When the piston 14 moves away from the air outlet pipe 16, at this time, under the action of negative pressure, outside air is drawn into the air cylinder 29 through the air inlet pipe 30 for the next cleaning.

[0042] like Figures 1-12 As shown, the top of the support frame 1 has two guide grooves 36, and each first slider 38 has a guide block 37 on one side. Each pair of guide blocks 37 are slidably disposed in a guide groove 36. The two guide grooves 36 on the top of the support frame 1 guide one end of the multiple first sliders 38 sliding above, preventing the first sliders 38 from deviating when moving.

[0043] like Figures 1-12 As shown, each pressure plate 4 has a friction strip at its bottom. By setting multiple friction strips at the bottom of each pressure plate 4, the friction force on the plate is enhanced, preventing the plate from shifting.

[0044] like Figures 1-12 As shown, the inner wall of the lifting cavity 25 is provided with multiple limiting grooves, and the outer wall of the mounting plate 23 is provided with multiple guide strips that cooperate with the limiting grooves. When the mounting plate 23 is raised or lowered, it will drive multiple guide bars on both sides to rise or fall simultaneously. Each guide bar is slidably set inside a limiting groove. The limiting groove guides the movement of the guide bar and prevents the guide bar from deviating during the raising or lowering process, thereby preventing the mounting plate 23 from deviating during the raising or lowering process.

Claims

1. An automatic riveting machine for linear modules, comprising a support frame (1), characterized in that, It also includes a drive mechanism, a clamping mechanism, a riveting mechanism, and a cleaning mechanism; The drive mechanism includes a moving component, multiple sliders (3) and multiple lifting components. The moving component is located at the bottom of the support frame (1), each slider (3) is slidably mounted on the moving component, and each lifting component is located above the moving component. The clamping mechanism includes two pressure plates (4), two sliding components and two clamping components. Each sliding component is set on two lifting component components, each clamping component is set on one sliding component, and each pressure plate (4) is set on one clamping component. The riveting mechanism includes a riveting head (2) and a pressing component. The pressing component is located on the top of the support frame (1) and is located on one side of the moving component. The riveting head (2) is located on the pressing component. The cleaning mechanism includes two nozzles (5) and an air jet assembly. The air jet assembly is located on one side of the pressing assembly, and both nozzles (5) are located on the air jet assembly.

2. The automatic riveting machine for linear modules according to claim 1, characterized in that, The moving assembly includes a first motor (6), a first lead screw (7), a first guide rod (8), and four first sliders (38). The first lead screw (7) is rotatably mounted on the support frame (1). The first motor (6) is fixedly mounted on one side of the support frame (1), and the output end of the first motor (6) is fixedly connected to one end of the first lead screw (7). The first guide rod (8) is mounted on one side of the lead screw (7) and is fixedly mounted on the support frame (1). The four first sliders (38) are respectively sleeved on the first lead screw (7) and the first guide rod (8), and two of the first sliders (38) are threadedly connected to the first lead screw (7).

3. The automatic riveting machine for linear modules according to claim 2, characterized in that, Each lifting assembly includes a U-shaped plate (9), a first cylinder (10), a connecting block (11), and a sliding groove (12). The sliding groove (12) is opened on the top of the slider (8). The connecting block (11) is slidably disposed inside the sliding groove (12). The U-shaped plate (9) is disposed between the connecting block (11) and one of the sliders (8), and the two ends of the U-shaped plate (9) are fixedly connected to the connecting block (11) and the slider (8) respectively. The first cylinder (10) is inserted on the top of the U-shaped plate (9), and the output end of the first cylinder (10) is fixedly connected to the connecting block (11).

4. The automatic riveting machine for linear modules according to claim 3, characterized in that, Each sliding assembly includes a second motor (13), a second lead screw (14), a second slider (15), two second guide rods (16), and two connecting plates (17). Each connecting plate (17) is fixedly disposed on one side of a connecting block (11). The second lead screw (14) is rotatably disposed between the two connecting plates (17). The second motor (13) is fixedly disposed on one side of one of the connecting plates (17), and the output end of the second motor (13) is fixedly connected to one end of the second lead screw (14). The two second guide rods (16) are conveniently disposed on both sides of the second lead screw (14), and each guide rod (16) is fixedly disposed between the two connecting plates (17). The second slider (15) is respectively sleeved on the second lead screw (14) and the two second guide rods (16), and the second slider (15) is threadedly connected to the second lead screw (14).

5. The automatic riveting machine for linear modules according to claim 4, characterized in that, The clamping assembly includes an L-shaped plate (18), a second cylinder (19), and a base plate (20). The L-shaped plate (18) is fixedly disposed on one side of the second slider (15). The second cylinder (19) is inserted into the top of the L-shaped plate (18), and the output end of the second cylinder (19) is fixedly connected to one of the pressure plates (4). The base plate (20) is disposed below the pressure plate (4), and the base plate (20) is fixedly disposed on one side of the second slider (15).

6. The automatic riveting machine for linear modules according to claim 5, characterized in that, The pressing assembly includes a support wall (21), a third cylinder (22), a mounting plate (23), a mounting seat (24), a lifting chamber (25), a processing table (34), and a riveting seat (35). The support wall (21) is fixedly mounted on one side of the support frame (1). The third cylinder (22) is inserted into the top of the support wall (21). The lifting chamber (25) is opened at the bottom of the support wall (21). The mounting plate (23) is slidably mounted inside the slide groove (25), and the mounting plate (23) is fixedly connected to the output end of the third cylinder (22). The mounting seat (24) is fixedly mounted at the bottom of the mounting plate (23), and the bottom of the mounting seat (24) is fixedly connected to the riveting head (2). The processing table (34) is fixedly mounted on one side of the support wall (21), and the riveting seat (35) is fixedly mounted at the top of the processing table (34).

7. The automatic riveting machine for linear modules according to claim 6, characterized in that, The jet assembly includes a horizontal plate (26), two push rods (27), two pistons (28), two air cylinders (29), two air inlet pipes (30), and two air outlet pipes (31). The horizontal plate (26) is fixedly mounted on one side of the mounting plate (23). Each push rod (27) is fixedly mounted on the bottom of the horizontal plate (26). Each air cylinder (29) is fitted onto the outer wall of a piston (28), and each air cylinder (29) is fixedly mounted on one side of the support wall (21) by two fixing plates. Each air outlet pipe (31) is located at the bottom of an air cylinder (29), and the end of each air outlet pipe (31) away from the air cylinder (29) is fixedly connected to a nozzle (5). Each air inlet pipe (30) is located on one side of an air outlet pipe (31) and is fixedly mounted on the bottom of the air cylinder (29).

8. The automatic riveting machine for linear modules according to claim 7, characterized in that, The top of the support frame (1) has two guide grooves (36), and each first slider (38) has a guide block (37) on one side. Each pair of guide blocks (3) are slidably disposed in a guide groove (36).

9. An automatic riveting machine for linear modules according to claim 8, characterized in that, Each pressure plate (4) has a friction strip at its bottom.

10. An automatic riveting machine for linear modules according to claim 9, characterized in that, The inner wall of the lifting cavity (25) is provided with multiple limiting grooves, and the outer wall of the mounting plate (23) is provided with multiple guide strips that cooperate with the limiting grooves.

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