Automatic assembling machine for nut sliding block

Abstract

The utility model relates to the technical field of assembling equipment, and discloses an automatic nut sliding block assembling machine which comprises a machine base, a rotating disc is arranged on the machine base, a plurality of limiting placing blocks are arranged on the rotating disc in the rotating direction, and limiting grooves are formed in the limiting placing blocks. A sliding block feeding mechanism, a nut feeding and pressing mechanism and a discharging mechanism are arranged on the rotating disc in the rotating direction, the nut feeding and pressing mechanism comprises a nut feeding assembly and a pressing assembly, and after the nut feeding assembly feeds nuts on sliding blocks, the nut feeding assembly feeds the nuts on the sliding blocks, and the pressing assembly presses the nuts on the sliding blocks. And then through the pressing cooperation of the pressing assembly, the sliding block and the nut, the discharging mechanism conducts discharging of the assembled product.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly equipment, in particular to an automatic assembly machine for a nut slider. Background Art

[0002] like Figure 6 As shown, a general slider assembly includes a slider and an inner insert embedded in the slider. Currently, the slider assembly is all completed by manually operating a manual punching machine, which takes a long time to load and unload and is relatively inefficient. In view of this, researchers in this field have designed a nut slider automatic assembly machine that automates the slider and the inner insert. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic assembling machine for a nut slider to realize automatic loading and unloading of sliders and inner inserts and their assembly.

[0004] The technical solution of the utility model is: a nut slider automatic assembly machine, including a machine base, a turntable is arranged on the machine base, a plurality of limit placement blocks are arranged on the turntable along the rotation direction, and a limit groove is arranged on the limit placement block. The turntable is provided with a slider feeding mechanism, a nut feeding and clamping mechanism and a blanking mechanism along the rotation direction. The nut feeding and clamping mechanism includes a nut feeding assembly and a clamping assembly, including that after the slider feeding mechanism feeds the nut, the nut is fed onto the slider through the nut feeding assembly, and then the clamping assembly and the slider and the nut are pressed together, and the blanking mechanism unloads the assembled product.

[0005] It can be seen from the above scheme that the limiting placement block realizes the limiting placement of the slider through the limiting groove, the slider loading mechanism is used to realize the loading of the slider, the nut loading assembly is used to realize the loading of the nut on the slider, the clamping assembly is used to realize the clamping of the nut on the slider, and the unloading mechanism is used to realize the unloading of the slider and nut assembly.

[0006] The slider feeding mechanism includes a first vibrating feeding plate, a first straight vibration guide rail, a feeding support frame, a transverse cylinder, a fixed plate, a first feeding cylinder and a pneumatic clamp, wherein the first vibrating feeding plate is arranged on the side of the machine base, the first straight vibration guide rail is arranged on the output end of the first vibrating feeding plate, the transverse cylinder is connected to the feeding support frame, the fixed plate is connected to the output end of the transverse cylinder, the first feeding cylinder is fixedly connected to the fixed plate, the pneumatic clamp is connected to the output end of the first feeding cylinder, and the pneumatic clamp is correspondingly arranged above the first straight vibration guide rail. It can be seen that the first feeding plate and the first straight vibration guide rail are used for one-by-one feeding of the slider, the transverse cylinder is used to drive the pneumatic clamp to realize the lateral movement of the slider, the first feeding cylinder is used to realize the feeding of the slider on the limit placement block, and the pneumatic clamp is used to realize the clamping of the slider.

[0007] The nut feeding assembly includes a second vibrating feeding tray, a second straight vibration guide rail, a limit mounting frame, a transverse movement module, a connecting plate, a second feeding cylinder, a clamping cylinder and a clamping block group. The second straight vibration guide rail is connected to the output end of the second vibrating feeding tray, the transverse movement module is connected to the limit mounting frame, the connecting plate is connected to the output end of the transverse movement module, the second feeding cylinder is fixed on the connecting plate, the clamping cylinder is connected to the output end of the second feeding cylinder, and the clamping block group includes two groups of clamping blocks fixedly connected to the output end of the clamping cylinder, and the inner side of the clamping block clamps the arc groove. It can be seen that the second vibrating feeding tray and the second straight vibration guide rail are used to realize the one-by-one feeding of nuts, the clamping cylinder is used to realize the clamping of nuts through the clamping block group, the transverse movement module is used to drive the nut of the clamping cylinder to realize lateral movement, and the second feeding cylinder is used to drive the nut up and down to realize the feeding of nuts.

[0008] The clamping assembly includes a fixed mounting frame, a clamping cylinder, a pressure plate, a clamping block, a guide mounting plate, a guide cylinder and a guide limit block. The fixed mounting frame is arranged between the nut feeding assembly and the turntable. The clamping cylinder is connected to the fixed mounting frame. The pressure plate is connected to the output end of the clamping cylinder. The clamping block is fixedly connected to the bottom of the pressure plate. The guide mounting plate is connected to the fixed mounting frame. The guide cylinder is connected to the guide mounting plate. The guide limit block is connected to the output end of the guide cylinder. The guide limit block is correspondingly arranged below the clamping block. The guide limit block is provided with a nut guide limit groove. It can be seen that the clamping cylinder realizes downward pressure by driving the clamping block on the pressure plate. The guide cylinder is used to drive the guide limit block to realize nut adjustment, which is convenient for the guide nut to be embedded on the slider and prevent the nut from being offset.

[0009] The unloading mechanism includes an unloading frame, a push cylinder, an unloading plate, an unloading cylinder and an unloading clamp, wherein the push cylinder is connected to the unloading frame, the unloading plate is connected to the output end of the push cylinder, the unloading cylinder is connected to the unloading plate, and the unloading clamp is connected to the output end of the unloading cylinder. It can be seen that the push cylinder is used to drive the assembled slider to achieve lateral movement, and the unloading cylinder is used to enable the assembled slider to unload.

[0010] The inner sides of the pneumatic clamp and the blanking clamp are both provided with anti-skid grooves, which can be seen to increase friction and prevent parts from slipping.

[0011] The base is provided with a material collection hole on the side of the material discharging mechanism, which can be seen that the material collection hole is used to collect the nut slider after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the feeding mechanism

[0015] Figure 4 is a schematic diagram of the structure of the clamping assembly;

[0016] Figure 5 yes Figure 1 The structural diagram at A in the middle;

[0017] Figure 6 It is a structural diagram of the nut slider. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figures 1 to 6As shown, the utility model is a nut slider automatic assembly machine, including a machine base 1, a turntable 2 is arranged on the machine base 1, a plurality of limit placement blocks 3 are arranged on the turntable 2 along the rotation direction, and a limit groove is arranged on the limit placement block 3, the turntable 2 is provided with a slider feeding mechanism 4, a nut feeding and clamping mechanism and a blanking mechanism 5 along the rotation direction, the nut feeding and clamping mechanism includes a nut feeding assembly 6 and a clamping assembly 7, the machine base 1 is provided with a blanking collection hole 11 on the side of the blanking mechanism 4, after the slider feeding mechanism 4 is loaded, the nut is loaded on the slider through the nut feeding assembly 6, and then the blanking mechanism 5 is used to unload the assembled product through the clamping assembly 7 and the clamping fit between the slider and the nut. In this embodiment, the turntable 2 is connected to the rotating module on the base 1 to realize rotation. Support bases are provided at the four corners of the bottom of the base 1. A cabinet is provided on the base 1 to facilitate the placement of product materials. The base 1 has a collection box corresponding to the feed collection hole 11. The slider is marked with 100, and the nut is marked with 200. A limiting groove 110 adapted to the nut 200 is provided on the slider 100.

[0020] The slider feeding mechanism 4 includes a first vibrating feeding tray 41, a first straight vibration guide rail 42, a feeding support frame 43, a transverse cylinder 44, a fixed plate 45, a first feeding cylinder 46 and a pneumatic clamp 47. The first vibrating feeding tray 41 is arranged on the side of the machine base 1, the first straight vibration guide rail 42 is arranged on the output end of the first vibrating feeding tray 41, the transverse cylinder 44 is connected to the feeding support frame 43, the fixed plate 45 is connected to the output end of the transverse cylinder 44, the first feeding cylinder 46 is fixedly connected to the fixed plate 45, the pneumatic clamp 47 is connected to the output end of the first feeding cylinder 46, and the pneumatic clamp 47 is correspondingly arranged above the first straight vibration guide rail 42. In this embodiment, a guide rail is arranged on the feeding support frame 43, and the fixed plate 45 is slidably matched with the feeding support frame through the guide rail.

[0021] The nut feeding assembly 6 includes a second vibrating feeding tray 61, a second straight vibration guide rail 62, a limit mounting frame 63, a transverse movement module 64, a connecting plate 65, a second feeding cylinder 66, a clamping claw cylinder 67 and a clamping block group, wherein the second straight vibration guide rail 62 is connected to the output end of the second vibrating feeding tray 61, the transverse movement module 64 is connected to the limit mounting frame 63, the connecting plate 65 is connected to the output end of the transverse movement module 64, the second feeding cylinder 66 is fixed to the connecting plate 65, the clamping claw cylinder 67 is connected to the output end of the second feeding cylinder 66, and the clamping block group includes two groups of clamping blocks 68 fixedly connected to the output end of the clamping claw cylinder 67, and the inner side clamping arc groove 681 of the clamping block 68. In this embodiment, the clamping arc groove 681 is adapted to the nut, so as to facilitate the limit clamping of the nut on the outer side of the polygon.

[0022] The clamping assembly 7 includes a fixed mounting frame 71, a clamping cylinder 72, a pressing plate 73, a clamping block 74, a guide mounting plate 75, a guide cylinder 76 and a guide limit block 77. The fixed mounting frame 71 is arranged between the nut feeding assembly 6 and the turntable 2. The clamping cylinder 72 is connected to the fixed mounting frame 71. The pressing plate 73 is connected to the output end of the clamping cylinder 72. The clamping block 74 is fixedly connected to the bottom of the pressing plate 73. The guide mounting plate 75 is connected to the fixed mounting frame 71. The guide cylinder 76 is connected to the guide mounting plate 75. The guide limit block 77 is connected to the output end of the guide cylinder 76. The guide limit block 77 is correspondingly arranged below the clamping block 74. The guide limit block 77 is provided with a nut guide limit groove 771. In this embodiment, a guide column is provided between the limit mounting frame 71 and the pressing plate 73 to achieve guidance when the clamping cylinder 72 drives the pressing plate 73 to press down. The nut guiding limiting groove 771 is adapted to the nut.

[0023] The unloading mechanism 5 includes an unloading rack 51, a pushing cylinder 52, an unloading plate 53, an unloading cylinder 54 and an unloading clamp 55. The pushing cylinder 52 is connected to the unloading rack 51, the unloading plate 53 is connected to the output end of the pushing cylinder 52, the unloading cylinder 54 is connected to the unloading plate 53, and the unloading clamp 55 is connected to the output end of the unloading cylinder 54.

[0024] The inner sides of the pneumatic clamping jaw 47 and the blanking clamping jaw 55 are both provided with anti-skid grooves 10. In this embodiment, the anti-skid grooves 10 include a plurality of grooves that are equidistantly arranged horizontally.

[0025] The working process of the utility model is as follows: the first vibrating loading plate 41 conveys the slider 100 to the first straight vibration guide rail 42 for conveying one by one in sequence, the first loading cylinder 46 drives the pneumatic clamp 47 to move downward, and the pneumatic clamp 47 clamps the slider 100, the first loading cylinder 46 drives the clamped slider to move upward, the transverse cylinder 44 drives the fixed plate 45 to move transversely, thereby driving the slider 100 to move transversely, from the top of the first straight vibration guide rail 42 to the top of the corresponding limit placement block 3 on the turntable 2, the first loading cylinder 46 drives the slider 100 to move downward, and the slider 100 is sent to the limit groove on the limit placement block 3, and the turntable 2 is driven to rotate to the position of the nut feeding and clamping mechanism. At the same time, the guide cylinder 76 drives the guide limit block 77 to move downward, and the bottom of the guide limit block 77 contacts the end face of the limit placement block 3, and the second vibrating loading plate 61 conveys the nut 200 to the second straight vibration guide rail 62 for conveying one by one in sequence. The second feeding cylinder 66 drives the clamping cylinder 67 to move downward, and the clamping cylinder 67 clamps the nut 200 at the end of the second straight vibration guide rail 62 through the clamping block 68. The second feeding cylinder 66 drives the clamped nut 200 to move upward, and the transverse movement module 64 drives the nut to move horizontally, driving the nut to move from the top of the second straight vibration guide rail 62 to the top of the corresponding limit placement block 3 on the turntable 2. The second feeding cylinder 66 drives the nut on the clamping cylinder 67 to move downward, and the clamping cylinder 72 drives the clamping block 74 on the pressure plate 73 to move downward, and the nut guiding limit groove 771 on the guide limit block 77 makes the nut 200 be limitedly placed in the limit groove 110 on the slider 100 and then clamped and limited. The unloading clamp 55 clamps the assembled nut slider from the limit placement block 3, and the pushing cylinder 52 drives the nut slider to move horizontally, and the unloading cylinder 54 drives the assembled nut slider to unload into the unloading collection hole 11 on the machine base.

[0026] Finally, it should be emphasized that the above is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A nut slider automatic assembly machine, characterized in that: The invention comprises a machine base (1), a turntable (2) is arranged on the machine base (1), a plurality of limit placement blocks (3) are arranged on the turntable (2) along the rotation direction, and a limit slot is arranged on the limit placement block (3), and a slider loading mechanism (4), a nut loading and clamping mechanism and a unloading mechanism (5) are arranged on the turntable (2) along the rotation direction, and the nut loading and clamping mechanism comprises a nut loading assembly (6) and a clamping assembly (7), and comprises that after the slider loading mechanism (4) loads the nut, the nut is loaded onto the slider through the nut loading assembly (6), and then the unloading mechanism (5) unloads the assembled product through the clamping assembly (7) and the slider and the nut are pressed together.

2. The automatic nut slider assembly machine according to claim 1, characterized in that: The slider feeding mechanism (4) includes a first vibrating feeding tray (41), a first straight vibration guide rail (42), a feeding support frame (43), a transverse cylinder (44), a fixed plate (45), a first feeding cylinder (46) and a pneumatic clamp (47), wherein the first vibrating feeding tray (41) is arranged on the side of the machine base (1), the first straight vibration guide rail (42) is arranged on the output end of the first vibrating feeding tray (41), the transverse cylinder (44) is connected to the feeding support frame (43), the fixed plate (45) is connected to the output end of the transverse cylinder (44), the first feeding cylinder (46) is fixedly connected to the fixed plate (45), the pneumatic clamp (47) is connected to the output end of the first feeding cylinder (46), and the pneumatic clamp (47) is correspondingly arranged above the first straight vibration guide rail (42).

3. The automatic nut slider assembly machine according to claim 1, characterized in that: The nut feeding assembly (6) includes a second vibrating feeding plate (61), a second straight vibrating guide rail (62), a limiting mounting frame (63), a transverse movement module (64), a connecting plate (65), a second feeding cylinder (66), a clamping cylinder (67) and a clamping block group, wherein the second straight vibrating guide rail (62) is connected to the output end of the second vibrating feeding plate (61), the transverse movement module (64) is connected to the limiting mounting frame (63), the connecting plate (65) is connected to the output end of the transverse movement module (64), the second feeding cylinder (66) is fixed on the connecting plate (65), the clamping cylinder (67) is connected to the output end of the second feeding cylinder (66), and the clamping block group includes two groups of clamping blocks (68) fixedly connected to the output end of the clamping cylinder (67), and the inner side of the clamping block (68) is a clamping arc groove (681).

4. The automatic nut slider assembly machine according to claim 1, characterized in that: The clamping assembly (7) comprises a fixed mounting frame (71), a clamping cylinder (72), a pressing plate (73), a clamping block (74), a guide mounting plate (75), a guide cylinder (76) and a guide limit block (77); the fixed mounting frame (71) is arranged between the nut feeding assembly (6) and the turntable (2); the clamping cylinder (72) is connected to the fixed mounting frame (71); the pressing plate (73) is connected to the output end of the clamping cylinder (72); The clamping block (74) is fixedly connected below the clamping plate (73), the guide mounting plate (75) is connected to the fixed mounting frame (71), the guide cylinder (76) is connected to the guide mounting plate (75), the guide limit block (77) is connected to the output end of the guide cylinder (76), the guide limit block (77) is correspondingly arranged below the clamping block (74), and a nut guide limit groove (771) is arranged on the guide limit block (77).

5. The automatic nut slider assembly machine according to claim 2, characterized in that: The unloading mechanism (5) comprises an unloading frame (51), a push cylinder (52), an unloading plate (53), an unloading cylinder (54) and an unloading clamp (55); the push cylinder (52) is connected to the unloading frame (51); the unloading plate (53) is connected to the output end of the push cylinder (52); the unloading cylinder (54) is connected to the unloading plate (53); and the unloading clamp (55) is connected to the output end of the unloading cylinder (54).

6. The automatic nut slider assembly machine according to claim 5, characterized in that: Anti-slip grooves (10) are provided on the inner sides of the pneumatic clamping jaw (47) and the blanking clamping jaw (55).

7. The automatic nut slider assembly machine according to claim 1, characterized in that: The machine base (1) is provided with a material discharge collection hole (11) on the side of the material discharge mechanism (5).

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