Blanking device for quickly disassembling screws

Abstract

The utility model discloses a quick screw dismounting and discharging device which comprises a suction mechanism, a clamping jaw mechanism and a discharging mechanism. The material sucking mechanism is used for sucking detached screws; the clamping jaw mechanism comprises a left clamping jaw and a right clamping jaw; the left clamping jaw and the right clamping jaw are hinged to the material suction mechanism, the left clamping jaw and the right clamping jaw are used for fixing screws, and conical grooves are formed in the left clamping jaw and the right clamping jaw; the discharging mechanism comprises a discharging frame body, a conical top plate, a left pressing plate and a right pressing plate. The conical top plate is arranged on the discharging frame body and corresponds to the conical grooves in the left clamping jaw and the right clamping jaw, a discharging hole is formed in the middle of the conical top plate, the left pressing plate and the right pressing plate are arranged in the discharging frame body and located below the conical top plate, and the left pressing plate and the right pressing plate are used for fixing screws inserted into the discharging hole. According to the device, the screws can be quickly recycled, the problem of shutdown caused by falling of the screws is avoided, and the disassembling efficiency of the screws is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw dismounting technical field, especially a screw quick dismounting and discharging device. BACKGROUND

[0002] The existing screw dismounting mode has manual screwdriver dismounting, manual electric screw gun dismounting, automatic screw gun and three-axis robot platform dismounting. The current screw dismounting bit uses a magnetic bit, and the screw is attracted to the bit after being dismounted. For manual operation, time is wasted to deal with the screw attracted to the bit. However, for automatic equipment, if the screw cannot fall off, the equipment must be stopped, which affects production efficiency. If a non-magnetic bit is used, the screw needs to be manually taken out from the material after dismounting, which wastes more time. SUMMARY

[0003] According to the utility model embodiment, a screw quick dismounting and discharging device is provided, which comprises a material suction mechanism, a clamping jaw mechanism and a discharging mechanism.

[0004] The material suction mechanism is used for suction of the dismounted screw, the clamping jaw mechanism is arranged on the material suction mechanism and is used for fixing the screw.

[0005] The clamping jaw mechanism comprises left and right clamping jaws.

[0006] The left and right clamping jaws are hingedly connected with the material suction mechanism, and are used for fixing the screw. The left and right clamping jaws are each provided with a tapered groove.

[0007] The discharging mechanism comprises a discharging frame body, a tapered top plate, left and right pressing plates.

[0008] The tapered top plate is arranged on the discharging frame body and is arranged corresponding to the tapered grooves on the left and right clamping jaws. The tapered top plate has a discharging hole in the middle. The left and right pressing plates are arranged in the discharging frame body and below the tapered top plate. The left and right pressing plates are used for fixing the screw inserted into the discharging hole.

[0009] Further, the discharging mechanism comprises a pressing plate spring and a spring cover plate.

[0010] One end of each of the left and right pressing plates is connected with the first end of the pressing plate spring. The second end of the pressing plate spring is connected with the spring cover plate. The spring cover plate is fixed on the discharging frame body.

[0011] Further, the discharging mechanism comprises a discharging cylinder.

[0012] The discharging cylinder is fixed on the discharging frame body. The discharging cylinder has two output ends. The two output ends of the discharging cylinder are respectively connected with the left and right pressing plates.

[0013] Further, the suction mechanism comprises a suction nozzle mechanism and a connecting mechanism.

[0014] The connecting mechanism is fixed on the suction nozzle mechanism and is used for connecting with the clamping jaw mechanism.

[0015] Further, the suction nozzle mechanism comprises a sleeve, a trigger spring, an inner cylinder and a suction nozzle.

[0016] The sleeve is provided with an air pressure hole, the inner cylinder is sleeved in the sleeve and slides in the sleeve, one end of the trigger spring is connected with the inner wall of the sleeve and the other end extends into the inner cylinder and is connected with the bottom of the inner cylinder, the suction nozzle is arranged at one end of the inner cylinder and extends from the sleeve, and the suction nozzle is used for sucking the disassembled screw.

[0017] Further, the connecting mechanism comprises a fixed plate, a floating plate and a connecting spring.

[0018] The fixed plate is fixed on the sleeve, the fixed plate and the floating plate are connected through the connecting spring, and the left clamping jaw and the right clamping jaw are hinged to the floating plate.

[0019] Further, the clamping jaw mechanism comprises a clamping jaw spring.

[0020] The clamping jaw spring is used for connecting the left pressing plate and the right pressing plate.

[0021] According to the screw quick disassembly and discharging device, the screw disassembled is sucked by the suction mechanism, the screw is fixed by the left clamping jaw and the right clamping jaw, the screw is prevented from falling, the suction mechanism is installed on the moving module, the suction mechanism is moved to above the discharging mechanism through the moving module, the screw is aligned with the discharging hole on the conical top plate, the conical top plate is driven to move downward, the left clamping jaw and the right clamping jaw are pushed outward through the conical groove, the screw extends into the discharging hole, the left pressing plate and the right pressing plate fix the screw, the screw is separated from the suction mechanism, the screw is quickly recycled, the shutdown problem caused by the falling of the screw is avoided, and the disassembly efficiency of the screw is improved.

[0022] It is to be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further explanation of the subject technology. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 FIG. 1 is a structural diagram of a screw quick disassembly and discharging device according to an embodiment of the present application;

[0024] Fig. 2 FIG. 2 is a front view of a screw quick disassembly and discharging device according to an embodiment of the present application;

[0025] Fig. 3A plan view of the screw quick disassembly and unloading device according to the embodiment of the present application;

[0026] Fig. 4 A side view of the screw quick disassembly and unloading device according to the embodiment of the present application;

[0027] Fig. 5 A sectional view of the screw quick disassembly and unloading device according to the embodiment of the present application.

[0028] In the drawing, the reference numeral 1 is a suction mechanism, 11 is a sleeve, 12 is a trigger spring, 13 is an inner cylinder, 14 is a suction nozzle, 15 is a fixed plate, 16 is a floating plate, 17 is a connecting spring, 2 is a clamping jaw mechanism, 21 is a left clamping jaw, 22 is a right clamping jaw, 23 is a clamping jaw spring, 3 is an unloading mechanism, 31 is an unloading frame body, 32 is a conical top plate, 33 is a left pressing plate, 34 is a right pressing plate, 35 is a pressing plate spring, 36 is a spring sealing plate, and 37 is an unloading air cylinder. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, and the present application will be further described.

[0030] First, the preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. Figs. 1-5 A screw quick disassembly and unloading device according to the embodiment of the present application is described below, which is used for recycling the disassembled screws.

[0031] As shown in Figs. 1-5 , the screw quick disassembly and unloading device according to the embodiment of the present application comprises a suction mechanism 1, a clamping jaw mechanism 2, and an unloading mechanism 3.

[0032] The suction mechanism 1 is used for suctioning the disassembled screws, and the clamping jaw mechanism 2 is arranged on the suction mechanism 1 and used for fixing the screws.

[0033] The clamping jaw mechanism 2 comprises a left clamping jaw 21 and a right clamping jaw 22.

[0034] The left clamping jaw 21 and the right clamping jaw 22 are both hinged to the suction mechanism 1, and the left clamping jaw 21 and the right clamping jaw 22 are used for fixing the screws, and a conical groove is formed in each of the left clamping jaw 21 and the right clamping jaw 22.

[0035] The unloading mechanism 3 comprises an unloading frame body 31, a conical top plate 32, a left pressing plate 33, a right pressing plate 34, and a clamping jaw spring 23.

[0036] The conical top plate 32 is arranged on the blanking frame body 31, the conical top plate 32 is arranged corresponding to the conical groove on the left clamping jaw 21 and the right clamping jaw 22, the middle of the conical top plate 32 is provided with a blanking hole, the left pressing plate 33 and the right pressing plate 34 are arranged in the blanking frame body 31 and below the conical top plate 32, the left pressing plate 33 and the right pressing plate 34 are used for fixing the screw inserted into the blanking hole, and the clamping jaw spring 23 is used for connecting the left pressing plate 33 and the right pressing plate 34.

[0037] The screw is sucked by the suction mechanism 1, the screw is fixed by the left clamping jaw 21 and the right clamping jaw 22, and the screw is prevented from falling. The suction mechanism 1 is installed on the moving module, the suction mechanism 1 is moved to above the blanking mechanism 3 through the moving module, the screw is aligned with the blanking hole on the conical top plate 32, the conical top plate 32 is driven to descend, the left clamping jaw 21 and the right clamping jaw 22 are pushed outwards through the conical groove, the screw is inserted into the blanking hole, the left pressing plate 33 and the right pressing plate 34 are used for fixing the screw, the screw is separated from the suction mechanism 1, the screw is quickly recycled, the downtime problem caused by the falling of the screw is avoided, and the disassembly efficiency of the screw is improved.

[0038] As shown in Figs. 1-5 , the blanking mechanism 3 comprises a pressing plate spring 35 and a spring cover plate 36.

[0039] One end of the left pressing plate 33 and the right pressing plate 34 is connected with the first end of the pressing plate spring 35, the second end of the pressing plate spring 35 is connected with the spring cover plate 36, and the spring cover plate 36 is fixed on the blanking frame body 31.

[0040] The blanking mechanism 3 comprises a blanking cylinder 37.

[0041] The blanking cylinder 37 is fixed on the blanking frame body 31, the blanking cylinder 37 has two output ends, and the two output ends of the blanking cylinder 37 are connected with the left pressing plate 33 and the right pressing plate 34 respectively.

[0042] The suction mechanism 1 drives the screw to fall, the screw passes through the blanking hole and is inserted between the left pressing plate 33 and the right pressing plate 34, the screw is tightened by the elastic force of the pressing plate spring 35, the screw is separated from the suction mechanism 1, the left pressing plate 33 and the right pressing plate 34 are driven to move away from each other by the blanking cylinder 37 after the suction mechanism 1 moves away, the screw is lifted from the left pressing plate 33 and the right pressing plate 34, and the screw can be collected by arranging a collecting box below.

[0043] As shown in Figs. 1-5 , the suction mechanism 1 comprises a suction nozzle 14 mechanism and a connecting mechanism.

[0044] The suction nozzle 14 mechanism sucks the disassembled screw, the connecting mechanism is fixed on the suction nozzle 14 mechanism and is used for connecting with the clamping jaw mechanism 2.

[0045] The suction nozzle 14 mechanism comprises a sleeve 11, a trigger spring 12, an inner cylinder 13 and a suction nozzle 14.

[0046] The sleeve 11 is provided with an air pressure hole, the inner cylinder 13 is sleeved in the inside of the sleeve 11 and slides in the sleeve 11, one end of the trigger spring 12 is connected with the inner wall of the sleeve 11 and the other end extends into the inner cylinder 13 and is connected with the bottom of the inner cylinder 13, the suction nozzle 14 is arranged at one end of the inner cylinder 13 and extends from the sleeve 11, and the suction nozzle 14 is used for adsorbing the disassembled screw.

[0047] The connecting mechanism comprises a fixed plate 15, a floating plate 16 and a connecting spring 17.

[0048] The fixed plate 15 is fixed on the sleeve 11, the fixed plate 15 and the floating plate 16 are connected through the connecting spring 17, and the left clamping jaw 21 and the right clamping jaw 22 are hinged to the floating plate 16.

[0049] Before the suction nozzle 14 is adsorbed to the screw, one end of the suction nozzle 14 is located between the left clamping jaw 21 and the right clamping jaw 22, the left clamping jaw 21 and the right clamping jaw 22 are in an open state, after the suction nozzle 14 is adsorbed to the screw, the trigger spring 12 pulls the inner cylinder 13 to move upwards in the sleeve 11, so that the left clamping jaw 21 and the right clamping jaw 22 fix the screw.

[0050] In the embodiment, one end of the suction nozzle 14 can be manually pushed between the left clamping jaw 21 and the right clamping jaw 22, or a driving mode of a pneumatic cylinder, a hydraulic cylinder or a motor can be used, which belongs to a common driving structure.

[0051] The above, with reference to Figs. 1-5 A screw quick disassembly and unloading device according to the embodiment of the utility model is described, the screw disassembled by the suction mechanism 1 is adsorbed, the left clamping jaw 21 and the right clamping jaw 22 are used for fixing the screw, so that the screw is prevented from falling, the suction mechanism 1 is installed on the moving module, the suction mechanism 1 is moved to above the unloading mechanism 3 through the moving module, the screw is aligned with the unloading hole on the conical top plate 32, the conical top plate 32 is driven to move downwards, the left clamping jaw 21 and the right clamping jaw 22 are pushed outwards through the conical groove, the screw extends into the unloading hole, the left pressing plate 33 and the right pressing plate 34 are used for fixing the screw, so that the screw is separated from the suction mechanism 1, the screw is quickly recycled, the shutdown problem caused by the falling of the screw is avoided, and the disassembly efficiency of the screw is improved.

[0052] It should be noted that in the present specification, the terms "comprising", "containing" or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements not only includes those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the elements defined by the statement "comprise" do not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the elements.

[0053] Although the content of the present application has been described in detail by the above preferred embodiments, it should be recognized that the above description should not be considered as a limitation of the present application. After reading the above content, various modifications and alternatives of the present application will be obvious to those skilled in the art. Therefore, the protection scope of the present application should be defined by the appended claims.

Claims

1. A screw quick release unloading device, characterized in that, The utility model relates to a screw dismounting device, including: Suction mechanism, clamping jaw mechanism and blanking mechanism; The suction mechanism is used for adsorbing the dismounted screw, and the clamping jaw mechanism is arranged on the suction mechanism and is used for fixing the screw; The clamping jaw mechanism includes left clamping jaw and right clamping jaw; The left clamping jaw and the right clamping jaw are hinged with the suction mechanism, and the left clamping jaw and the right clamping jaw are used for fixing the screw, and tapered grooves are formed in the left clamping jaw and the right clamping jaw; The blanking mechanism includes blanking frame body, tapered top plate, left pressing plate and right pressing plate; The tapered top plate is arranged on the blanking frame body, and the tapered top plate is arranged corresponding to the tapered grooves in the left clamping jaw and the right clamping jaw, the middle of the tapered top plate has a blanking hole, and the left pressing plate and the right pressing plate are arranged in the blanking frame body and below the tapered top plate, and the left pressing plate and the right pressing plate are used for fixing the screw inserted into the blanking hole.

2. A screw quick release and ejection device as claimed in claim 1, wherein, The blanking mechanism includes pressing plate spring and spring sealing plate; One end of the left pressing plate and the right pressing plate is connected with the first end of the pressing plate spring, the second end of the pressing plate spring is connected with the spring sealing plate, and the spring sealing plate is fixed on the blanking frame body.

3. The screw quick release and ejection device of claim 1, wherein The blanking mechanism includes blanking cylinder; The blanking cylinder is fixed on the blanking frame body, and the blanking cylinder has two output ends, and the two output ends of the blanking cylinder are connected with the left pressing plate and the right pressing plate respectively.

4. The screw quick release and ejection device of claim 1, wherein The suction mechanism includes suction nozzle mechanism and connecting mechanism; The suction nozzle mechanism adsorbs the dismounted screw, and the connecting mechanism is fixed on the suction nozzle mechanism and is used for connecting with the clamping jaw mechanism.

5. The screw quick release and ejection device of claim 4, wherein, The suction nozzle mechanism includes sleeve, trigger spring, inner cylinder and suction nozzle; The sleeve has a gas pressure hole, the inner cylinder is sleeved in the sleeve and slides in the sleeve, one end of the trigger spring is connected with the inner wall of the sleeve, the other end of the trigger spring extends into the inner cylinder and is connected with the bottom of the inner cylinder, the suction nozzle is arranged at one end of the inner cylinder, the suction nozzle extends from the sleeve, and the suction nozzle is used for adsorbing the dismounted screw.

6. A screw quick release and ejection device as claimed in claim 5, wherein, The connecting mechanism includes fixed plate, floating plate and connecting spring; The fixed plate is fixed on the sleeve, the fixed plate and the floating plate are connected through the connecting spring, and the left clamping jaw and the right clamping jaw are hinged with the floating plate.

7. The screw quick release and ejection device of claim 1, wherein, The clamping jaw mechanism includes clamping jaw spring; The clamping jaw spring is used for connecting the left pressing plate and the right pressing plate.

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