Full-automatic screw gasket penetrating machine

Abstract

The utility model relates to the technical field of screw gasket penetrating, in particular to a full-automatic screw gasket penetrating machine which comprises a bottom plate, a support and a supporting frame are fixedly connected to the upper end of the bottom plate, a material conveying assembly is arranged at the upper end of the support, and the material conveying assembly comprises containing boxes fixedly connected to the front side and the rear side of the upper end of the support. Fixed plates are fixedly connected to the ends, close to each other, of the interiors of the two placement boxes, grooves are formed in the lower ends of the two fixed plates, movable plates are movably connected to the ends, away from each other, of the two fixed plates, rotating shafts are movably connected between the fixed plates and the movable plates, and push plates are movably connected to the lower ends of the movable plates; when the screws and the gaskets are transported, the device can accurately feed the screws and the gaskets into the grooves for transportation in an up-down pushing mode, so that the phenomenon that the screws of different specifications fall off due to different balance points during transmission is avoided, and then the working efficiency of gasket penetrating is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw wear gasket technology field especially a kind of full-automatic screw wear gasket machine. BACKGROUND

[0002] In modern industrial production, the requirement for production efficiency is higher and higher, the combination of screw and gasket as the key link in fastener production, the development of its automatic assembly technology is of great significance to improve overall production efficiency, for example in high-precision, high-demand application scenarios, such as automobile manufacturing, aerospace, etc., the combination precision of screw and gasket has extremely high requirement.

[0003] With the acceleration of global industrialization process and the continuous advancement of infrastructure construction, the demand for basic fittings such as screw and gasket continues to grow, and screw wear gasket machine is an automatic equipment for automatically wearing gasket on screw to improve production efficiency and product quality, so that the combination process of screw and gasket is more efficient and accurate.

[0004] In prior art, screw and gasket are usually transported by rotating workbench, and then screw and gasket are tightly combined by cylinder, but in the process of transporting screw, the vibration of rotating workbench is too large, and the stress balance points of different specifications of screw are different, which often causes dropping phenomenon, thereby affecting the transportation of screw and affecting the whole gasket wearing work.

[0005] Therefore, a full-automatic screw wear gasket machine is proposed. CONTENT OF UTILITY MODEL

[0006] The utility model aims at providing a full-automatic screw wear gasket machine, which can accurately send screw and gasket into groove for transportation by up-down pushing mode when transporting screw and gasket, so as to avoid the dropping phenomenon of different specifications of screw due to different balance points during rotating transmission, and improve the working efficiency of screw wear gasket, to solve the problems proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a full-automatic screw wear gasket machine, comprising a bottom plate, the upper end of the bottom plate is fixedly connected with a support and a support frame, the support is located at the right side of the support frame, the left side of the support is fixedly connected with a transmission box, the upper end of the transmission box is fixedly connected with a first conduit and a second conduit, the first conduit is located at the front end of the second conduit;

[0008] The upper end of the support is provided with a feeding assembly, the feeding assembly comprises placing boxes fixedly connected to the front and back of the upper end of the support, one end of the two placing boxes close to each other is fixedly connected with a fixed plate, the lower end of the two fixed plates is provided with a groove, the end of the two fixed plates away from each other is movably connected with a movable plate, the fixed plate and the movable plate are movably connected with a rotating shaft, the lower end of the movable plate is movably connected with a push plate, the lower end of the two push plates is fixedly connected with a connecting plate, a first air cylinder is arranged between the connecting plate and the bottom plate, and the extension end of the first air cylinder is fixedly connected with the connecting plate.

[0009] Preferably, the inside of the placing box at the front end is through with the first conduit, and the inside of the placing box at the rear end is through with the second conduit.

[0010] Preferably, the inside of the transmission box is fixedly connected with a motor, the inside of the transmission box is movably connected with a round rod, the number of the round rods is plural, the output shaft of the motor and the upper end of the round rod are fixedly connected with a gear, and the upper end of the two round rods is fixedly connected with a pushing rod.

[0011] Preferably, the right end of the support frame is provided with an ejection assembly, the ejection assembly comprises a second air cylinder fixedly connected to the upper side of the right end of the support frame, the output shaft of the second air cylinder is fixedly connected with a pressing rod at the lower end, the lower side of the right end of the support frame is fixedly connected with a guide block, the front end of the guide block is fixedly connected with a blocking rod, the inside of the guide block is provided with a cavity at the front end, the inside of the guide block is movably connected with a first sliding block at the upper end, the front end of the first sliding block is fixedly connected with a placing frame, the rear end of the first sliding block is fixedly connected with a folding air bag, the inside of the folding air bag is fixedly connected with a first spring, and the cavity and the folding air bag are fixedly connected with a hose.

[0012] Preferably, the lower end of the first sliding block is movably connected with a second sliding block, the lower end of the second sliding block is fixedly connected with a push rod, and the lower end of the push rod is fixedly connected with a second spring.

[0013] Preferably, the fixed plate, the movable plate and the groove are all inclined, and the two grooves are all wide at the top and narrow at the bottom.

[0014] Preferably, the inside of the second conduit is spirally distributed at 90 degrees, and the inside of the first conduit and the inside of the second conduit are connected in a penetrating mode.

[0015] Preferably, the push rod is slidably attached to the inside of the cavity, and the elastic force of the second spring is greater than the sum of the gravity of the first sliding block, the placing frame and the second sliding block.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The automatic screw and gasket machine, through the installation of the box, the fixed plate, the movable plate, the shaft, the push plate, the connecting plate and the first cylinder and other components, when transporting the screw and the gasket, the device can accurately send the screw and the gasket into the groove by the up and down pushing mode for transportation, so as to avoid the phenomenon that different specifications of screws fall due to different balance points when rotating transmission, and to improve the working efficiency of screw and gasket.

[0018] 2. The automatic screw and gasket machine, through the installation of the second cylinder, the guide block, the hose, the first sliding block, the second sliding block and the push rod and other components, the device can push out the installed screw during the working process of the screw and gasket, so as to achieve the purpose of discharging, and to avoid affecting the work of the whole screw and gasket machine. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 The overall structure view of the present application;

[0021] Figure 2 The half cut structure schematic view of the present application;

[0022] Figure 3 The half cut structure schematic view of the transmission box of the present application;

[0023] Figure 4 The half cut structure schematic view of the ejection assembly of the present application;

[0024] Figure 5 The half cut structure schematic view of the present application; Figure 4 The enlarged view of A in the present application.

[0025] Explanation of reference signs:

[0026] 1, bottom plate; 2, support; 21, support frame; 3, feeding assembly; 31, placement box; 311, fixed plate; 312, groove; 32, movable plate; 321, shaft; 33, push plate; 331, connecting plate; 34, first cylinder; 4, transmission box; 41, motor; 42, round rod; 421, gear; 43, push rod; 44, first conduit; 441, second conduit; 5, ejection assembly; 51, second cylinder; 511, pressing rod; 52, guide block; 521, cavity; 522, hose; 523, stop rod; 53, first slider; 531, placement rack; 532, folding air bag; 533, first spring; 54, second slider; 541, push rod; 542, second spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1 to 3 The utility model provides a technical scheme:

[0029] A full-automatic screw pad inserting machine, including bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with support 2 and support frame 21, the support 2 is located right side of support frame 21, the support frame 21 is fixedly connected with transmission box 4 between support 2, the upper end of the transmission box 4 is fixedly connected with first conduit 44 and second conduit 441, the first conduit 44 is located the front end of second conduit 441, the upper end of the support 2 is provided with feeding assembly 3, the feeding assembly 3 includes the placement box 31 of fixedly connected on the upper end of support 2, the number of placement box 31 is two, and the end of the inside of two placement box 31 is fixedly connected with fixed plate 311, and the end of the away from each other of two fixed plate 311 is movably connected with movable plate 32, and the fixed plate 311 is movably connected with movable plate 32 between shaft 321, and the lower end of two movable plate 32 is movably connected with push plate 33, and the lower end of two push plate 33 is fixedly connected with connecting plate 331, and the connecting plate 331 is fixedly connected with first cylinder 34 between support 2;

[0030] The inside of the placement box 31 at the front end is through the first conduit 44, the inside of the placement box 31 at the rear end is through the second conduit 441, the inside of the transmission box 4 is fixedly connected with the motor 41, the inside of the transmission box 4 is movably connected with the round rod 42, the number of the round rod 42 is multiple, the output shaft of the motor 41 and the upper end of the round rod 42 are fixedly connected with the gear 421, the upper end of the two round rods 42 away from each other is fixedly connected with the pushing rod 43, the fixed plate 311, the movable plate 32 and the groove 312 are all inclined, the two grooves 312 are all wide at the top and narrow at the bottom, the inside of the second conduit 441 is spirally distributed by 90 degrees, and the inside of the first conduit 44 and the second conduit 441 is respectively connected through the inside of the two grooves 312.

[0031] Through the above technical scheme, before the combination of the screw and the gasket, the screw is placed in the inside of the placement box 31 at the upper end of the support 2, and the gasket is placed in the inside of the placement box 31 at the rear end. The screw and the gasket on the upper end of the fixed plate 311 slide along the inclined upper end of the groove 312 into the inside of the groove 312. By starting the first cylinder 34 at the upper end of the bottom plate 1, the output shaft of the first cylinder 34 moves up and down with the connecting plate 331. As the connecting plate 331 moves up and down, the two push plates 33 swing up and down with the two movable plates 32 as the pivot, so that the two movable plates 32 swing up and down with the two push plates 33 as the pivot. At this time, the screw and the gasket on the upper end of the two movable plates 32 are pushed by the two movable plates 32 to the inside of the two corresponding grooves 312. The screw head is clamped in the inside of the groove 312 at the front end, and the threaded part slides along the inclined direction of the groove 312 into the inside of the first conduit 44. The gasket at the rear end slides along the inclined inside of the groove 312 into the inside of the second conduit 441. At this time, the motor 41 in the inside of the transmission box 4 is started. The motor 41 rotates with the multiple gears 421 at the upper end to engage, and then rotates the two round rods 42 in opposite directions. The two round rods 42 rotate with the pushing rod 43 at the upper end. The two pushing rods 43 contact the screw head protruding from the inside of the first conduit 44 and the gasket protruding from the inside of the second conduit 441, and continuously swing the screw and the gasket towards the support frame 21. When the pushing rod 43 swings the gasket, the gasket is transported by 90 degrees by the second conduit 441. It should be noted that the second conduit 441 is shaped like a half spiral, so that the gasket is flipped by the second conduit 441 to achieve the purpose of transporting the screw and the gasket. The screw and the gasket are accurately fed into the first conduit 44 and the second conduit 441 by the up-and-down pushing mode of the feeding assembly 3 to avoid the phenomenon of falling due to different balance points when rotating and transmitting different specifications of screws, thereby improving the working efficiency of screwing the gasket.

[0032] Specifically, as Figure 4 And Figure 5As shown, the right end of the support frame 21 is provided with an ejection assembly 5, the ejection assembly 5 comprises a second air cylinder 51 fixedly connected to the upper side of the right end of the support frame 21, the lower end of the output shaft of the second air cylinder 51 is fixedly connected with a pressing rod 511, the lower side of the right end of the support frame 21 is fixedly connected with a guide block 52, the front end of the guide block 52 is fixedly connected with a stop rod 523, the inside front end of the guide block 52 is provided with a cavity 521, the inside upper end of the guide block 52 is movably connected with a first sliding block 53, the front end of the first sliding block 53 is fixedly connected with a placing rack 531, the rear end of the first sliding block 53 is fixedly connected with a folding air bag 532, the inside of the folding air bag 532 is fixedly connected with a first spring 533, the cavity 521 and the folding air bag 532 are fixedly connected with a hose 522, the lower end of the first sliding block 53 is movably connected with a second sliding block 54, the lower end of the second sliding block 54 is fixedly connected with a push rod 541, the lower end of the push rod 541 is fixedly connected with a second spring 542, the push rod 541 is slidably attached to the inside of the cavity 521, and the elastic force of the second spring 542 is greater than the sum of the gravity of the first sliding block 53, the placing rack 531 and the second sliding block 54.

[0033] By adopting the above technical scheme, the gasket transported by the second conduit 441 slides to the upper end of the placing rack 531 through the guide block 52, and the screw naturally penetrates into the gasket. At this time, the second air cylinder 51 is started, the output shaft of the second air cylinder 51 presses down the screw together with the lower end of the pressing rod 511, and the screw is fully penetrated into the gasket. At this time, as the pressing rod 511 presses down the screw and the gasket, the placing rack 531 at the lower end of the gasket moves downward, and the second sliding block 54 at the lower end of the placing rack 531 moves downward, so that the push rod 541 compresses the second spring 542 in the cavity 521. At this time, the volume in the cavity 521 becomes smaller, and the gas inside moves in the direction of smaller pressure. In turn, the gas in the cavity 521 enters the inside of the folding air bag 532 through the hose 522. As the gas in the inside of the folding air bag 532 continuously increases and the pressure increases, the inside of the folding air bag 532 and the first spring 533 in the inside are unfolded, thereby pushing the first sliding block 53 to move forward. The first sliding block 53 moves forward together with the placing rack 531. After the placing rack 531 pushes the combined screw and gasket to the front end of the stop rod 523, at this time, the pressing rod 511 at the front end of the system control second air cylinder 51 is retracted. At this time, the combined screw and gasket are removed after contacting the front end of the stop rod 523, so as to achieve the purpose of pushing out the installed screw through the ejection assembly 5 in the process of screw penetrating the gasket, thereby achieving the purpose of discharging, and avoiding affecting the work of the whole screw penetrating gasket machine.

[0034] Working principle: first, the screw is placed on the support 2 upper end of the front end of the box 31, the gasket is placed in the rear end of the box 31, the screw and gasket on the upper end of the fixed plate 311 along the groove 312 upper end of the inclined sliding to the groove 312 inside, through the start of the first cylinder 34 on the upper end of the bottom plate 1, the output shaft of the first cylinder 34 with the connecting plate 331 moves up and down, with the connecting plate 331 up and down moves with two push plate 33 swing, so that the two push plate 33 push two movable plate 32 with the pivot 321 as the turning point to swing up, at this time, the screw and gasket on the upper end of the two movable plate 32 are pushed to the two corresponding groove 312 inside the movable plate 32 swing, the front end of the groove 312 inside the upper end of the screw head, while the threaded part is sliding along the groove 312 inclined direction to the first conduit 44 inside, the rear gasket is sliding along the groove 312 inclined inside to the second conduit 441 inside, at this time, through the start of the motor 41 in the transmission box 4, the motor 41 rotation with the upper end of the plurality of gear 421 meshing, in turn with two round rod 42 in opposite directions, and the two round rod 42 rotation with the upper end of the push rod 43 rotation, two push rod 43 will screw and gasket swing to the support frame 21 direction, push rod 43 in swing gasket, through the second conduit 441 90 degree turnover transport gasket, to achieve the purpose of transporting screw and gasket, through the material feeding assembly 3 above and below the push mode will screw and gasket accurate into the first conduit 44 and the second conduit 441 inside transport, so as to avoid different specifications of screw in the rotation transmission, because of the different balance point and falling phenomenon, in turn, improve the work efficiency of screw through gasket.

[0035] Finally, it should be noted that: the above embodiments are used to illustrate the technical scheme of the utility model, but not to limit it; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the utility model.

Claims

1. A full-automatic screw and washer inserting machine comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected with a support (2) and a support frame (21), the support (2) is located at the right of the support frame (21), the left side of the support (2) is fixedly connected with a transmission box (4), the upper end of the transmission box (4) is fixedly connected with a first conduit (44) and a second conduit (441), the first conduit (44) is located at the front end of the second conduit (441); The upper end of the support (2) is provided with a material conveying assembly (3), the material conveying assembly (3) comprises two placing boxes (31) fixedly connected to the front and rear sides of the upper end of the support (2), one end of each of the two placing boxes (31) fixedly connected with a fixed plate (311) is located close to each other, the lower end of each of the two fixed plates (311) is provided with a groove (312), one end of each of the two fixed plates (311) away from each other is movably connected with a movable plate (32), the movable plate (32) is movably connected with a rotating shaft (321) between the fixed plate (311), the lower end of the movable plate (32) is movably connected with a push plate (33), the lower end of each of the two push plates (33) is fixedly connected with a connecting plate (331), a first cylinder (34) is arranged between the connecting plate (331) and the bottom plate (1), and the extension end of the first cylinder (34) is fixedly connected with the connecting plate (331).

2. The fully automatic screw and washer inserting machine according to claim 1, characterized in that: The number of the placing boxes (31) is two, the inside of the front end of the placing box (31) is through the first conduit (44), and the inside of the rear end of the placing box (31) is through the second conduit (441).

3. The fully automatic screw and washer inserting machine according to claim 1, characterized in that: The inside of the transmission box (4) is fixedly connected with a motor (41), the inside of the transmission box (4) is movably connected with a round rod (42), the number of the round rod (42) is multiple, the output shaft of the motor (41) and the upper end of the round rod (42) are fixedly connected with a gear (421), and the upper end of each of the two round rods (42) is fixedly connected with a pushing rod (43).

4. The fully automatic screw and washer inserting machine according to claim 1, wherein: The right end of the support frame (21) is provided with an ejection assembly (5), the ejection assembly (5) comprises a second cylinder (51) fixedly connected to the upper side of the right end of the support frame (21), the output shaft of the second cylinder (51) is fixedly connected with a pressing rod (511), the right end of the support frame (21) is fixedly connected with a guide block (52), the front end of the guide block (52) is fixedly connected with a blocking rod (523), the inside of the guide block (52) is provided with a cavity (521) at the front end, the inside of the guide block (52) is movably connected with a first sliding block (53) at the upper end, the front end of the first sliding block (53) is fixedly connected with a placing frame (531), the rear end of the first sliding block (53) is fixedly connected with a folding air bag (532), the inside of the folding air bag (532) is fixedly connected with a first spring (533), and the cavity (521) and the folding air bag (532) are fixedly connected with a hose (522).

5. The fully automatic screw and washer inserting machine according to claim 4, characterized in that: The lower end of the first sliding block (53) is movably connected with a second sliding block (54), the lower end of the second sliding block (54) is fixedly connected with a push rod (541), and the lower end of the push rod (541) is fixedly connected with a second spring (542).

6. The fully automatic screw and washer inserting machine according to claim 5, characterized in that: The fixed plate (311), the movable plate (32) and the groove (312) are all inclined, and the two grooves (312) are all wide at the top and narrow at the bottom.

7. The fully automatic screw and washer inserting machine according to claim 5, wherein: The inside of the second conduit (441) is spirally distributed by 90 degrees, and the inside of the first conduit (44) and the second conduit (441) is respectively connected with the inside of two grooves (312) in a penetrating manner.

8. The fully automatic screw and washer inserting machine according to claim 5, wherein: The push rod (541) is slidably attached to the inside of the cavity (521), and the elastic force of the second spring (542) is greater than the sum of the gravity of the first sliding block (53), the placing rack (531) and the second sliding block (54).

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