Automatic installation equipment for rocker arm spring leaf

Abstract

The application discloses a rocker arm spring leaf automatic mounting device, and relates to the technical field of rocker arm assembly. The device comprises a base, the base is provided with a mounting seat, the mounting seat is provided with a mounting column which is inserted and matched with a mounting hole of a shell, and the mounting seat is provided with a fixing assembly for fixing the shell; the base is provided with a sliding seat which is slidably arranged along the length direction of the base, and the base is provided with a sliding piece for driving the sliding seat to slide; the sliding seat is provided with a clamping piece which is slidably arranged along the up-down direction and used for clamping a connecting seat, and the sliding seat is provided with a power piece for driving the clamping piece to slide; the base is provided with a placing table for containing spring leaves, the base is provided with a moving assembly for moving the spring leaves from the placing table to the shell, and the base is provided with an automatic screw locking device for mounting fixed screws. The application has the effects of high automation degree and simple operation, and is favorable for improving the assembly efficiency of the rocker arm assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rocker arm assembly, in particular to a kind of rocker arm spring leaf automatic installation equipment. BACKGROUND

[0002] Rocker arm assembly is a structural member for engine brake, which is used to make gas into the cylinder of engine, and the damping effect of gas on piston can make engine decelerate, so as to achieve the effect of slowing down vehicle.

[0003] The related art discloses a rocker arm assembly, referring to Figure 1 , comprising a housing 1, the housing 1 is provided with a mounting hole 11 and a rotating hole 12, a rolling shaft 13 is inserted into the rotating hole 12, the end of the rolling shaft 13 away from the housing 1 is provided with a connecting seat 131, and the connecting seat 131 is rotatably connected with a rolling wheel 1311; the housing 1 is provided with a spring leaf 14, one end of the spring leaf 14 is fixedly connected with the outer side wall of the housing 1 through a fixing screw 15, and the other end of the spring leaf 14 abuts against the side wall of the side of the connecting seat 131 away from the rolling shaft 13.

[0004] When the rocker arm assembly in the above is assembled, the housing and the rolling shaft need to be taken by hand in turn, and the rolling shaft is inserted into the rotating hole; then, the operator takes the spring leaf, clamps one end of the spring leaf to the connecting seat, and fixes the other end of the spring leaf on the housing through the fixing screw, which is relatively cumbersome to operate, resulting in low assembly efficiency of the rocker arm assembly, so it needs to be improved. SUMMARY

[0005] The purpose of the present application is to provide a kind of rocker arm spring leaf automatic installation equipment to improve the assembly efficiency of rocker arm assembly.

[0006] The rocker arm spring leaf automatic installation equipment provided by the present application adopts the following technical scheme:

[0007] A kind of rocker arm spring leaf automatic installation equipment, including base, the base is provided with mounting seat, the mounting seat is provided with the installation column that is inserted into the mounting hole of housing and cooperates, the mounting seat is provided with the fixing assembly for fixing housing;The base is slidably provided with sliding seat along the length direction of itself, and the base is provided with sliding piece for driving sliding seat to slide;The sliding seat is slidably provided with clamping piece for clamping connecting seat along the up and down direction, and the sliding seat is provided with power piece for driving clamping piece to slide;The base is provided with placement table for containing spring leaf, and the base is provided with moving assembly for moving spring leaf from placement table to housing;The base is provided with automatic screw locking device for installing fixing screw.

[0008] By adopting the technical scheme, when the rocker arm assembly is assembled, the shell is fixed to the mounting seat through the fixing assembly, the clamping piece clamps the connecting seat, the sliding piece drives the sliding seat to move to the mounting seat, so that the rolling shaft is inserted into the rotating hole; then, the moving assembly moves the spring sheet from the placement table to the shell, and the automatic screw locking device automatically installs the fixing screw, so as to fix the spring sheet and the shell, thereby improving the assembly efficiency of the rocker arm assembly.

[0009] Optionally, the base is provided with a clamping piece for clamping the shell, and the base is provided with a moving piece for driving the clamping piece to move away from the mounting column along the axial direction of the mounting column.

[0010] By adopting the technical scheme, after the rocker arm assembly is assembled, the moving piece drives the clamping piece to move towards the mounting seat, the clamping piece clamps the shell, then the fixing assembly loosens the shell, the moving piece drives the clamping piece to move away from the mounting seat, so that the shell can be disassembled from the mounting seat, thereby realizing automatic unloading and further improving the work efficiency.

[0011] Optionally, the clamping piece and the moving piece are connected through a connecting assembly, the clamping piece is connected with the moving piece through the connecting assembly, the connecting assembly comprises a moving seat slidingly connected with the base along the axial direction of the mounting column, a rotating seat rotatably connected with the moving seat, and a rotating assembly for driving the rotating seat to rotate, the rotating seat can rotate upwards or downwards, the clamping piece is connected with the rotating seat, and the moving piece is used to drive the moving seat to move.

[0012] By adopting the technical scheme, after the clamping piece clamps the shell, the moving piece drives the moving seat to move away from the mounting seat, then the rotating assembly drives the rotating seat to rotate downwards to reduce the height of the shell, and at the same time, after the clamping piece loosens the shell, the shell can automatically fall into the material frame or the receiving platform along the axial direction of the mounting hole, thereby reducing the impact force on the shell and the possibility of collision deformation of the shell.

[0013] Optionally, the rotating assembly comprises a rotating gear connected with the rotating shaft of the rotating seat, a moving rack engaged with the rotating gear, and a moving cylinder for driving the moving rack to move along the length direction of the moving rack, the cylinder body of the moving cylinder is connected with the moving seat.

[0014] By adopting the technical scheme, the moving cylinder drives the moving rack to move, so that the rotating gear drives the rotating seat to synchronously and automatically rotate, and the structure is simple.

[0015] Optionally, the moving base is provided with a positioning column for abutting against a side wall on one side of the rotating base along a rotating direction of the rotating base, and an abutting column for abutting against a side wall on a side of the rotating base away from the positioning column; when the rotating base abuts against the positioning column, an axial direction of a mounting hole of the housing of the clamping member is arranged along a sliding direction of the moving base, and when the rotating base abuts against the abutting column, the housing of the clamping member is located below a rotating shaft of the rotating base, and an axial direction of a mounting hole of the corresponding housing is arranged along an up-down direction.

[0016] By adopting the above technical scheme, the positioning column and the abutting column cooperate with each other, which is beneficial to improve the positioning accuracy of the rotating base.

[0017] Optionally, the base is provided with an abutting plate for receiving the housing of the clamped member, and the base is provided with a sliding member for driving the abutting plate to slide along an up-down direction.

[0018] By adopting the above technical scheme, the sliding member can drive the abutting plate to move upward, so that the abutting plate moves to a position close to the clamping member, and the distance between the abutting plate and the housing of the clamping member is reduced, thereby being beneficial to reduce the impact force generated when the housing falls onto the abutting plate, and being beneficial to reduce the possibility of deformation of the housing due to knocking.

[0019] Optionally, an upper surface of the placing table is provided with a placing groove along a length direction of the placing table, and spring sheets are sequentially and circularly arranged in the placing groove along a width direction of the spring sheets; the base is provided with an automatic feeding assembly for continuously feeding the spring sheets into the placing groove.

[0020] By adopting the above technical scheme, after the moving assembly moves away one spring sheet on the abutting table, the automatic feeding assembly can automatically supplement the spring sheets into the placing groove, and the degree of automation is high, which is beneficial to further improve the work efficiency.

[0021] Optionally, the placing table is provided with a cover plate covering the placing groove, and the cover plate is used for abutting against an upper surface of the spring sheet.

[0022] By adopting the above technical scheme, the cover plate can limit the movement of the spring sheet to the outside of the placing groove, so as to reduce the possibility that the spring sheets in the placing groove are pushed out of the placing groove by the spring sheets fed by the automatic feeding assembly.

[0023] Optionally, the placing table comprises a fixed table, a lifting table arranged at a position away from the automatic feeding assembly at one end of the fixed table, and a lifting member for driving the lifting table to lift; the placing groove is arranged on the upper surface of the fixed table, and the end of the placing groove close to the lifting table is in an open form; the upper surface of the lifting table is provided with a containing groove for containing a single spring piece, and the side of the containing groove close to the fixed table is in an open form; the lifting table is used for blocking the placing groove; and the moving assembly is used for moving the spring piece in the containing groove.

[0024] By using the above technical scheme, after the spring piece in the containing groove is moved away by the moving assembly, the lifting member makes the lifting table move downward, so that the bottom wall of the containing groove is flush with the bottom wall of the placing groove, and then the spring piece in the placing groove can be automatically moved into the containing groove, and then the lifting member makes the lifting table move upward, so that the lifting table automatically blocks the placing groove.

[0025] Optionally, the fixing assembly is arranged at one side of the mounting column; the fixing assembly comprises a limiting column for abutting against the outer side wall of the shell at one side along the radial direction of the mounting hole, an abutting block for abutting against the outer side wall of the shell away from the limiting column, and a driving member for driving the abutting block to move close to or away from the shell; and the limiting column and the driving member are connected with the mounting seat.

[0026] By using the above technical scheme, after the shell is sleeved on the mounting column, the driving member moves the abutting block towards the shell, so that the abutting block is abutted against the limiting column, thereby limiting the rotation of the shell around the mounting column, and the effect of fixing the shell is achieved.

[0027] In summary, the present application has at least one of the following beneficial technical effects:

[0028] 1. When assembling the rocker arm assembly, after the shell is fixed to the mounting seat by the fixing assembly, the clamping member clamps the connecting seat, and the sliding member drives the sliding seat to move towards the mounting seat, so that the rolling shaft is inserted into the rotating hole; then, the moving assembly moves the spring piece from the placing table to the shell, and the automatic screw locking device automatically installs the fixing screw, so as to fix the spring piece and the shell, which is high in automation and simple in operation, thereby facilitating the improvement of the assembly efficiency of the rocker arm assembly.

[0029] 2. The rotating gear, the moving rack, and the moving cylinder cooperate with each other, the response speed block and the running stability are improved, the positioning column and the abutting column cooperate with each other, and the positioning accuracy of the rotating seat is improved.

[0030] 3. After the spring piece in the containing groove is moved away by the moving assembly, the lifting member makes the lifting table move downward, so that the bottom wall of the containing groove is flush with the bottom wall of the placing groove, and then the spring piece in the placing groove can be automatically moved into the containing groove, and then the lifting member makes the lifting table move upward, so that the lifting table automatically blocks the placing groove. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is an exploded schematic view of a rocker arm assembly structure in the related art.

[0032] Figure 2 is a schematic view of a whole structure of a rocker arm spring plate automatic mounting equipment according to an embodiment of the present application.

[0033] Figure 3 is a schematic view of a fixed assembly structure.

[0034] Figure 4 is a schematic view of a moving assembly structure.

[0035] Figure 5 is Figure 4 is an enlarged view of A in FIG. 8.

[0036] Figure 6 is a schematic view of a discharging device structure.

[0037] Figure 7 is a schematic view of a state after the rotating seat is rotated downward.

[0038] Figure 8 is a schematic view of a rotating assembly structure.

[0039] In the drawings: 1, housing; 11, mounting hole; 12, rotating hole; 13, rolling shaft; 131, connecting seat; 1311, rolling wheel; 14, spring plate; 15, fixing screw; 2, base; 3, feeding device; 31, mounting seat; 32, mounting column; 33, fixed assembly; 331, limiting column; 332, abutting block; 333, driving piece; 34, sliding assembly; 35, feeding assembly; 351, sliding seat; 352, sliding piece; 353, clamping piece; 354, power piece; 4, feeding device; 41, placing table; 411, fixing table; 4111, placing groove; 4112, cover plate; 412, lifting table; 4121, accommodating groove; 413, lifting piece; 42, moving assembly; 421, horizontal air cylinder; 422, lifting air cylinder; 423, grabbing seat; 424, magnetic piece; 43, automatic feeding assembly; 5, automatic screw locking device; 6, discharging device; 61, clamping piece; 62, moving piece; 63, connecting assembly; 631, sliding seat; 6311, positioning column; 6312, abutting column; 632, rotating seat; 633, rotating assembly; 6331, rotating gear; 6332, moving rack; 6333, moving air cylinder; 64, receiving plate; 65, sliding piece. DETAILED DESCRIPTION

[0040] The following will be described in detail with reference to the accompanying drawings. Figure 2 - the accompanying drawings Figure 8 The present application is further described in detail.

[0041] An automatic installation device for a rocker arm spring leaf, referring to Figure 2 , comprising a base 2, the upper surface of the base 2 is provided with a feeding device 3, a feeding device 4, an automatic screw locking device 5 and a discharging device 6, the feeding device 3, the feeding device 4 and the automatic screw locking device 5 are aligned with each other along the width direction of the base 2, and the discharging device 6 is aligned with the feeding device 4 along the length direction of the base 2. The feeding device 3 is used for inserting the rolling shaft 13 into the rotating hole 12 of the shell 1; the feeding device 4 is used for pressing the spring leaf 14 on the corresponding position to be installed on the shell 1; the automatic screw locking device 5 is used for installing the fixing screw 15 to fix the spring leaf 14; the discharging device 6 is used for discharging the shell 1 after the spring leaf 14 is installed. The feeding device 3, the feeding device 4, the automatic screw locking device 5 and the discharging device 6 cooperate with each other, have high automation degree and simple operation, and are beneficial to improve the installation efficiency of the spring leaf 14.

[0042] Referring to Figure 2 and Figure 3 , the feeding device 3 comprises a mounting seat 31, a mounting column 32, a fixing assembly 33, a sliding assembly 34 and a feeding assembly 35. The mounting seat 31 is slidably connected with the base 2 along the width direction of the base 2 through a sliding rail; the sliding assembly 34 comprises a screw nut structure, and the mounting seat 31 is driven to slide by a corresponding nut driven by a motor rotating a screw, so that the mounting seat 31 can be driven to move towards the feeding device 4. The axial direction of the mounting column 32 is arranged along the length direction of the base 2; one end of the mounting column 32 is fixedly connected with the mounting seat 31, the mounting hole 11 of the shell 1 is inserted and matched with the mounting column 32, and the distance between the end wall of the end of the mounting column 32 away from the mounting seat 31 and the mounting seat 31 along the axial direction of the mounting column 32 is less than the length of the mounting hole 11. The fixing assembly 33 is located at one side of the mounting column 32 along the radial direction of the mounting column 32; after the shell 1 abuts against the mounting seat 31, the fixing assembly 33 is used for fixing the shell 1 to limit the rotation of the shell 1 around the mounting column 32.

[0043] Referring to Figure 3 , the fixing assembly 33 comprises a limiting column 331, an abutting block 332 and a driving member 333, the limiting column 331 is located at one side of the shell 1, and the abutting block 332 is located at the other side of the shell 1. The limiting column 331 is fixedly connected with the mounting seat 31, and the end wall of the end of the limiting column 331 close to the shell 1 is fitted with the outer side wall of the shell 1; the driving member 333 comprises a cylinder, the cylinder body of the driving member 333 is fixedly connected with the mounting seat 31, and the piston rod of the driving member 333 is fixedly connected with the abutting block 332 to drive the abutting block 332 to approach or move away from the limiting column 331; when the abutting block 332 approaches the limiting column 331, the abutting block 332 abuts against the outer side wall of the shell 1 to tightly abut against the shell 1, so that the outer side wall of the shell 1 used for installing the spring leaf 14 is located at the upper side of the shell 1 and remains horizontal.

[0044] With reference to Figure 3 , the feeding assembly 35 comprises a sliding base 351, a sliding member 352, a clamping member 353 and a power member 354. The clamping member 353 comprises a pneumatic chuck for clamping the connecting base 131 and keeping the rolling shaft 13 in a downward state; the power member 354 comprises a pneumatic cylinder, the cylinder body of the power member 354 is connected with the sliding base 351, and the piston rod is connected with the clamping member 53 for driving the clamping member 353 to move in the up-down direction. The sliding base 351 is slidably connected with the base 2 along the width direction of the base 2; the sliding member 352 comprises a rodless cylinder, and is used for driving the sliding base 351 to reciprocate. The clamping member 353 clamps the connecting base 131, and the sliding member 352 drives the sliding base 351 to move towards the mounting base 31; when the rolling shaft 13 is aligned with the rotating hole 12 of the shell 1 located at the mounting base 31, the clamping member 353 is lowered and released from the connecting base 131, so that the rolling shaft 13 can be automatically inserted into the rotating hole 12.

[0045] With reference to Figure 2 and Figure 4 , the feeding device 4 comprises a placing table 41, a moving assembly 42 and an automatic feeding assembly 43. The placing table 41 comprises a fixed table 411, a lifting table 412 and a lifting member 413. The upper surface of the fixed table 411 is provided with a placing groove 4111 penetrating along the length direction of the base 2, and the lifting table 412 is located at one end of the placing groove 4111 close to the discharging device 6 for blocking the opening of the corresponding end of the placing groove 4111. The automatic feeding assembly 43 comprises a vibrating feeding disc for automatically moving the spring sheets 14 into the placing groove 4111 along the width direction of the spring sheets 14 in sequence, and the spring sheets 14 located in the placing groove 4111 are connected end to end and abut against each other in sequence.

[0046] With reference to Figure 4 and Figure 5The upper surface of the lifting platform 412 is provided with a containing groove 4121 which is open at one end close to the placing groove 4111; the width of the containing groove 4121 is greater than half the width of the spring sheet 14 and less than or equal to the width of the spring sheet 14, so as to contain only one spring sheet 14 at a time. The lifting member 413 comprises a double-rod cylinder, the cylinder body of the lifting member 413 is fixedly connected with the base 2, and the piston rod is fixedly connected with the lifting platform 412, so as to drive the lifting platform 412 to move relative to the base 2 in the up-down direction. When the lifting platform 412 moves downward, the bottom wall of the containing groove 4121 is flush with the bottom wall of the placing groove 4111, and the spring sheet 14 located in the placing groove 4111 and closest to the lifting platform 412 can automatically move into the containing groove 4121; then the lifting member 413 drives the lifting platform 412 to move upward. The moving assembly 42 is used to move the spring sheet 14 in the containing groove 4121 to a predetermined mounting position on the shell 1 of the mounting seat 31. In this embodiment, the bottom wall of the containing groove 4121 is provided with an air suction hole (not shown in the figure), which is connected with a negative pressure fan through an air pipe, so as to adsorb and fix the spring sheet 14. In another embodiment, the moving assembly 42 can directly grab the spring sheet 14 located in the placing groove 4111.

[0047] With reference to Figure 4 The moving assembly 42 comprises a horizontal cylinder 421, a lifting cylinder 422, a grabbing seat 423 and a magnetic member 424, and the horizontal cylinder 421 and the lifting cylinder 422 are both double-rod cylinders; the magnetic member 424 comprises a magnet and is fixedly connected with the lower end of the grabbing seat 423, so as to adsorb the spring sheet 14 located in the containing groove 4121. The grabbing seat 423 is connected with the piston rod of the lifting cylinder 422, the cylinder body of the lifting cylinder 422 is connected with the piston rod of the horizontal cylinder 421, and the cylinder body of the horizontal cylinder 421 is fixedly connected with the base 2. The horizontal cylinder 421 is used to drive the lifting cylinder 422 to move close to the mounting seat 31, then the lifting cylinder 422 drives the grabbing seat 423 and the spring sheet 14 adsorbed on the grabbing seat 423 to move downward, so that the spring sheet 14 abuts against the corresponding mounting position on the shell 1; then the automatic screw locking device 5 installs the fixing screw 15, and the grabbing seat 423 can be reset. The automatic screw locking device 5 has been disclosed in the related art, and this embodiment will not be described here.

[0048] With reference to Figure 4 The upper surface of the fixed platform 411 is fixedly provided with a cover plate 4112, and the lower surface of the cover plate 4112 abuts against the upper surface of the spring sheet 14 located in the placing groove 4111, so as to reduce the possibility that the spring sheet 14 flies out of the placing groove 4111 due to the pushing of other spring sheets 14.

[0049] With reference to Figure 6 and Figure 7The unloading device 6 comprises a clamping piece 61, a moving piece 62, a connecting assembly 63, a receiving plate 64 and a sliding piece 65. The connecting assembly 63 comprises a sliding seat 631, a rotating seat 632 and a rotating assembly 633. The clamping piece 61 comprises an electric three-jaw chuck, and the clamping piece 61 is fixedly connected with the rotating seat 632. The rotating seat 632 is connected with the sliding seat 631. The sliding seat 631 is slidably connected with the base 2 along the axial direction of the mounting column 32 through a sliding rail. The moving piece 62 comprises a cylinder, and the moving piece 62 is used to drive the sliding seat 631 to slide. After the spring sheet 14 is installed, the sliding seat 631 is close to the mounting seat 31, the clamping jaw of the clamping piece 61 is inserted into the mounting hole 11, the clamping piece 61 clamps the corresponding shell 1, then the driving piece 333 makes the abutting block 332 separate from the shell 1, and the moving piece 62 drives the sliding seat 631 to move away from the mounting seat 31, so that the shell 1 can be removed.

[0050] With reference to Figure 7 and Figure 8 The rotating seat 632 is rotatably connected with the sliding seat 631 through a rotating shaft. The rotating assembly 633 comprises a rotating gear 6331, a moving rack 6332 and a moving cylinder 6333. The rotating gear 6331 is fixedly connected with the rotating shaft of the rotating seat 632. The moving rack 6332 is engaged with the rotating gear 6331, and the moving rack 6332 is slidably connected with the sliding seat 631 along the length direction of the moving rack 6332 through a sliding rail. The cylinder body of the moving cylinder 6333 is fixedly connected with the sliding seat 631, and the piston rod is connected with the moving rack 6332, so as to drive the moving rack 6332 to move, and the rotating gear 6331 drives the rotating seat 632 to rotate downward.

[0051] With reference to Figure 6 and Figure 7 The sliding seat 631 is fixedly installed with a positioning column 6311 at a position above the rotating seat 632 in the rotating direction of the rotating seat 632. The sliding seat 631 is fixedly installed with an abutting column 6312 at a position above the rotating seat 632 in the rotating direction of the rotating seat 632. When the rotating seat 632 rotates downward and abuts against the abutting column 6312, the shell 1 is located directly above the receiving plate 64. The receiving plate 64 is slidably connected with the base 2 along the up-down direction. The sliding piece 65 comprises a cylinder, which is used to drive the receiving plate 64 to move upward, so that the upper surface of the receiving plate 64 is close to the shell 1 located at the clamping piece 61. Then the clamping piece 61 releases the shell 1, and the shell 1 automatically falls onto the receiving plate 64. Finally, the sliding piece 65 moves the receiving plate 64 downward, and the operator or the mechanical hand moves the shell 1 on the receiving plate 64 away. When the rotating seat 632 rotates upward and abuts against the positioning column 6311, the clamping piece 61 is aligned with the mounting hole 11 of the shell 1 located at the mounting seat 31, which is beneficial to improving the positioning accuracy.

[0052] The implementation principle of the embodiment of the application is:

[0053] After the shell 1 is sleeved on the mounting column 32 by the artificial or mechanical hand, the fixing assembly 33 automatically fixes the shell 1; then, the sliding seat 351 slides to the mounting seat 31 direction, the clamping piece 353 places the connecting seat 131 downward, so that the rolling shaft 13 is inserted into the rolling hole; then, the mounting seat 31 moves to the fixed table 411 direction, the moving assembly 42 moves the spring leaf 14 in the accommodation groove 4121 to the specified mounting position on the shell 1, and the automatic screw locking device 5 automatically installs the fixing screw 15; then, the sliding seat 631 approaches to the mounting seat 31 direction, the clamping piece 61 automatically clamps the shell 1 on the mounting seat 31, so as to dismount the shell 1; finally, the rotating assembly 633 drives the rotating seat 632 to rotate downward, so that the shell 1 is automatically placed on the receiving plate 64, the degree of automation is high, and the installation efficiency of the spring leaf 14 is improved.

[0054] The embodiments of the specific implementation are the preferred embodiments of the application, and are not limited to the protection scope of the application, wherein the same parts are indicated by the same reference numerals. Therefore, equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. An automatic installation device for rocker arm spring sheets, comprising a base (2), characterized in that: The base (2) is provided with a mounting seat (31), the mounting seat (31) is provided with a mounting post (32) that is inserted into the mounting hole (11) of the housing (1), and the mounting seat (31) is provided with a fixing component (33) for fixing the housing (1); the base (2) is provided with a sliding seat (351) that slides along its own length direction, and the base (2) is provided with a sliding member (352) for driving the sliding seat (351) to slide; the sliding seat (351) is provided with a sliding component (352) that slides along the vertical direction. A clamping member (353) for clamping the connecting seat (131), the sliding seat (351) is provided with a power member (354) for driving the clamping member (353) to slide; the base (2) is provided with a placement platform (41) for holding the spring sheet (14), the base (2) is provided with a moving component (42) for moving the spring sheet (14) from the placement platform (41) to the housing (1); the base (2) is provided with an automatic screw-locking device (5) for installing the fixing screw (15).

2. The automatic installation device for the rocker arm spring sheet (14) according to claim 1, characterized in that: The base (2) is provided with a clamping member (61) for clamping the housing (1), and the base (2) is provided with a moving member (62) for driving the clamping member (61) to move away from the mounting post (32) along the axial direction of the mounting post (32).

3. The automatic installation device for the rocker arm spring sheet (14) according to claim 2, characterized in that: A connecting assembly (63) is provided between the clamping member (61) and the moving member (62). The clamping member (61) is connected to the moving member (62) through the connecting assembly (63). The connecting assembly (63) includes a moving seat that is slidably connected to the base (2) along the axial direction of the mounting column (32), a rotating seat (632) that is rotatably connected to the moving seat, and a rotating component (633) for driving the rotating seat (632) to rotate. The rotating seat (632) can rotate upward or downward. The clamping member (61) is connected to the rotating seat (632), and the moving member (62) is used to drive the moving seat to move.

4. The automatic installation device for the rocker arm spring sheet (14) according to claim 3, characterized in that: The rotating assembly (633) includes a rotating gear (6331) connected to the rotating shaft of the rotating seat (632), a movable rack (6332) meshing with the rotating gear (6331), and a movable cylinder (6333) for driving the movable rack (6332) to move along its own length direction. The cylinder body of the movable cylinder (6333) is connected to the moving seat.

5. The automatic installation device for rocker arm spring sheet (14) according to claim 4, characterized in that: The movable seat is provided with a positioning post (6311) for abutting against the side wall of the rotating seat (632) along one side of the rotation direction of the rotating seat (632) and an abutting post (6312) for abutting against the side wall of the rotating seat (632) away from the positioning post (6311); when the rotating seat (632) abuts against the positioning post (6311), the axial direction of the mounting hole (11) of the housing (1) of the clamping member (61) is arranged along the sliding direction of the movable seat; when the rotating seat (632) abuts against the abutting post (6312), the housing (1) of the clamping member (61) is located below the rotating shaft of the rotating seat (632), and the axial direction of the mounting hole (11) of the corresponding housing (1) is arranged along the up and down direction.

6. The automatic installation device for the rocker arm spring sheet (14) according to claim 3, characterized in that: The base (2) is provided with a receiving plate (64) for receiving the housing (1) released by the clamped part (61) in the vertical direction, and the base (2) is provided with a sliding part (65) for driving the receiving plate (64) to slide.

7. The automatic installation device for rocker arm spring sheet (14) according to claim 1, characterized in that: The upper surface of the placement platform (41) is provided with a placement groove (4111) along the length direction of the placement platform (41), and the spring sheet (14) is placed in the placement groove (4111) in a series of connected end to end along its width direction; the base (2) is provided with an automatic feeding assembly (43) for continuously feeding the spring sheet (14) into the placement groove (4111).

8. The automatic installation device for rocker arm spring sheet (14) according to claim 7, characterized in that: The placement platform (41) is provided with a cover plate (4112) covering the placement groove (4111), and the cover plate (4112) is used to abut against the upper surface of the spring sheet (14).

9. The automatic installation device for rocker arm spring sheet (14) according to claim 7, characterized in that: The placement platform (41) includes a fixed platform (411), a lifting platform (412) located at one end of the fixed platform (411) away from the automatic feeding component (43), and a lifting component (413) for driving the lifting platform (412) to rise and fall. The placement slot (4111) is located on the upper surface of the fixed platform (411), and the end of the placement slot (4111) near the lifting platform (412) is open. The upper surface of the lifting platform (412) is provided with a receiving slot (4121) for holding a single spring sheet (14), and the side of the receiving slot (4121) near the fixed platform (411) is open. The lifting platform (412) is used to block the placement slot (4111). The moving component (42) is used to move the spring sheet (14) located in the receiving slot (4121).

10. The automatic installation device for the rocker arm spring sheet (14) according to claim 1, characterized in that: The fixing component (33) is located on one side of the mounting post (32); the fixing component (33) includes a limiting post (331) for abutting against the outer wall of the housing (1) on one side of the radial direction of the mounting hole (11), an abutting block (332) for abutting against the outer wall of the housing (1) on the side away from the limiting post (331), and a driving member (333) for driving the abutting block (332) to move closer to or away from the housing (1); the limiting post (331) and the driving member (333) are both connected to the mounting base (31).

Images