CN219466092U - Automatic nail feeding and tightening mechanism - Google Patents
Automatic nail feeding and tightening mechanism Download PDFInfo
- Publication number
- CN219466092U CN219466092U CN202320793211.XU CN202320793211U CN219466092U CN 219466092 U CN219466092 U CN 219466092U CN 202320793211 U CN202320793211 U CN 202320793211U CN 219466092 U CN219466092 U CN 219466092U
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- screw
- connecting rod
- automatic
- electric screwdriver
- positioning chuck
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an automatic nail feeding and fastening mechanism, which comprises a screw arrangement conveying device, an automatic screw fastening device and a nail conveying pipe, wherein the automatic screw fastening device comprises an electric batch, a screw positioning chuck which is inserted on a cutter head of the electric batch in a sliding manner, and a chuck telescopic assembly which drives the screw positioning chuck to slide. The utility model has the advantages that: has the effects of energy saving and safety.
Description
Technical Field
The utility model relates to the technical field of screw installation, in particular to an automatic screw feeding and tightening machine.
Background
The existing authority publication number CN110449877a discloses an automatic screw locking machine, comprising: the screw arrangement conveying device is of a box type structure and comprises an upper layer conveying part and a lower layer control part; the upper conveying part comprises a screw storage and taking mechanism, a screw arrangement conveying mechanism and a screw distributing mechanism; the screw locking device comprises an electric screwdriver, a screw positioning chuck and a chuck driving cylinder; the screw feeding mechanism is characterized in that a screw output port is arranged below the screw feeding mechanism, a screw input port is arranged on the side face of the screw positioning chuck, and the screw input port is communicated with the screw output port through a conveying pipe. The automatic screw locking machine provided by the utility model provides screws for the screw locking device through the screw arrangement conveying device, wherein the screw arrangement conveying device integrates the conveying mechanism, the control element and the power supply together, the integration level is high, the volume is small, the screw conveying and the control are ensured to be accurate in a pneumatic control mode, and the problems of screw clamping stagnation and the like can not occur.
The working principle of the screw locking device is that the screw positioning chuck is driven by the chuck driving cylinder to axially move on the electric screwdriver bit, and when the screw positioning chuck moves downwards, a screw can enter the screw positioning chuck through the screw input port; when the screw driver moves upwards, the electric screwdriver bit stretches into the screw positioning chuck and is magnetically connected with the screw cap, and after the screw is pushed out of the front end of the screw positioning chuck by the electric screwdriver bit, the electric screwdriver bit is driven to rotate, so that the screw locking function can be realized. In actual work, the chuck driving cylinder is required to frequently and rapidly stretch out and draw back the screw positioning chuck in order to meet continuous locking and mounting of screws, so that not only is the energy consumption large and the failure rate high, but also the rapidly stretch out and draw back screw positioning chuck can easily clamp fingers when a worker holds the chuck driving cylinder in use, and therefore the safety is low.
Disclosure of Invention
The utility model aims to provide an automatic nail feeding and tightening mechanism which has the effects of energy conservation and safety.
The technical aim of the utility model is realized by the following technical scheme: the automatic screw feeding and fastening mechanism comprises a screw arrangement conveying device and an automatic screw fastening device, wherein a screw conveying pipe is connected between the screw arrangement conveying device and the automatic screw fastening device, the automatic screw fastening device comprises an electric batch, a screw positioning chuck which is inserted on a cutter head in a sliding manner, a chuck telescopic component which is used for sliding the screw positioning chuck, a screw input port is formed in the side face of the screw positioning chuck, the screw input port is communicated with the screw conveying pipe, the chuck telescopic component comprises a fixing seat fixedly installed at the joint of an electric batch shell and an electric batch cutter head, a pair of connecting rods I hinged to two ends of the fixing seat, a connecting rod II hinged to the connecting rods I and the screw positioning chuck respectively, a gear fixedly installed at a rotating center of the connecting rods, a rack which is connected with the fixing seat in a sliding manner, a connecting rod III hinged to one end of the rack, a connecting rod IV hinged to the other end of the rack respectively, and a connecting rod IV hinged to the electric batch shell and the connecting rods IV, the rack is parallel to the cutter head and located between the gear and the electric batch shell, and the electric batch button switch is located in a gap between the connecting rod III or the connecting rod IV and the electric batch shell.
Through adopting above-mentioned technical scheme, when screw arrangement conveyor air blows out the screw, the screw can be followed nail pipe and screw input port and got into inside the sword screw positioning chuck, the nail cap that the screw was in this moment is up, the nail point state down, then the user holds the electric batch casing, and hold connecting rod three and connecting rod four on the electric batch casing, make connecting rod four promote the sliding rack on the fixing base and move down, and when the rack moves down, will mesh drive gear, make it drive connecting rod upwards overturn pulling connecting rod and upwards move, and then realize screw positioning chuck and upwards move, the electric batch tool bit stretches into inside magnetism and connects the screw cap, and the effect of ejecting screw positioning chuck of screw, wherein because electric batch button switch is arranged in the clearance of connecting rod three or connecting rod four and electric batch casing, consequently, hold the last moment at the user and will press the button by this, make its drive electric batch tool bit rotate the work, and before the electric batch tool bit has preliminarily pushed out the screw from screw positioning chuck, consequently press the switch, and lead to the screw positioning chuck further removal, and can not hinder the installation work of electric batch tool bit, simultaneously, the user also can select according to the screw hole of screw to the screw of the screw is moved, but the accurate alignment of the mechanical setting chuck is realized, the screw is convenient to realize. Finally, after the screw is installed, the connecting rod III and the connecting rod IV are released by the handle of the user, and the screw positioning chuck moves downwards due to gravity and then returns to the initial position to receive the next screw, wherein the screw positioning chuck is controlled to move by the control of the connecting rod III and the connecting rod IV by the user, so that the position of the hand of the user is required to be kept on the electric screwdriver shell when the screw positioning chuck works, the probability of the finger injury of the screw positioning chuck is small, and meanwhile, the moving speed of the screw positioning chuck is low and the injury is low.
The utility model is further provided with: the fixed seat is provided with a sliding hole, and the screw positioning clamp is fixedly connected with a guide rod which slides and penetrates through the sliding hole.
By adopting the technical scheme, the sliding stability of the screw positioning chuck can be further improved.
The utility model is further provided with: the guide rod is sleeved with a reset spring, and two ends of the reset spring are respectively and fixedly connected with the fixing seat and the screw positioning chuck.
By adopting the technical scheme, the screw positioning chuck can be helped to quickly restore to the initial position.
The utility model is further provided with: an arc-shaped pressing plate is fixedly arranged on the connecting rod IV.
By adopting the technical scheme, a user can conveniently hold and press the connecting rod IV.
The utility model is further provided with: one surface of the screw positioning chuck, which faces the fixed seat, is fixedly provided with a rubber damping washer surrounding the electric screwdriver bit in a circle
By adopting the technical scheme, the moving range of the screw positioning chuck can be limited, and meanwhile, the collision between the electric screwdriver shell and the screw positioning chuck is also lightened.
The beneficial effects of the utility model are as follows: through chuck telescopic assembly structure, realized the effect that the user utilized holding mode indirect control screw location chuck reciprocated, not only solve current screw location chuck and use the high scheduling problem of driving cylinder energy consumption, compare in driving cylinder promotion screw location chuck in addition and stretch out and draw back, this structure can be at the control screw location chuck during operation, must let the hand keep holding the state of electric batch casing all the time, therefore the screw location chuck removal of this structure is pressed from both sides and is injured the finger probability little, and hold control screw location chuck travel speed slow, harmfulness is low, so have higher security.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment.
Fig. 2 is a schematic structural diagram of a chuck telescopic assembly according to the present embodiment.
In the figure, 1, a screw arrangement conveying device; 2. an automatic screw tightening device; 21. electric batch; 22. a screw positioning chuck; 221. a screw input port; 222. a guide rod; 223. a return spring; 23. a collet telescoping assembly; 231. a fixing seat; 232. a first connecting rod; 233. a second connecting rod; 234. a gear; 235. a rack; 236. a connecting rod III; 237. a connecting rod IV; 238. a slide hole; 3. a nail conveying pipe; 4. pressing the plate; 5. rubber shock-absorbing washers.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Examples: an automatic nail feeding and fastening mechanism comprises a screw arrangement conveying device 1 and an automatic screw fastening device 2, wherein a nail conveying pipe 3 is connected between the screw arrangement conveying device 1 and the automatic screw fastening device 2, the automatic screw fastening device 2 comprises an electric batch 21, a screw positioning chuck 22 which is inserted on a cutter head of the electric batch 21 in a sliding manner, a chuck telescopic component 23 which drives the screw positioning chuck 22 to slide, a screw input port 221 is formed in the side face of the screw positioning chuck 22, the screw input port 221 is communicated with the nail conveying pipe 3, the chuck telescopic component 23 comprises a fixing seat 231 fixedly installed at the joint of a shell of the electric batch 21 and a cutter head of the electric batch 21, a pair of first connecting rods 232 hinged to two ends of the fixing seat 231, a second connecting rod 233 fixedly installed at the rotation center of the first connecting rod 232, a rack 235 which is connected with the fixing seat 231 in a sliding manner and meshed with the gear 234, a third connecting rod 236 hinged with one end of the rack 235, a fourth connecting rod 237 hinged to the shell of the electric batch 21 and the third connecting rod 236 respectively at two ends of the electric batch 21 cutter head in parallel, and a gap 237 arranged between the gear 234 and the shell of the electric batch 21 or the electric batch 21 switch 236.
When the screw is blown out from the screw arrangement conveying device 1, the screw enters the inside of the knife screw positioning chuck 22 from the screw conveying pipe 3 and the screw input port 221, at the moment, the screw is in a state that the nut is upward and the tip is downward, then a user holds the electric screwdriver 21 shell, holds the connecting rod III 236 and the connecting rod IV 237 on the electric screwdriver 21 shell, so that the connecting rod IV 237 pushes the sliding rack 235 on the fixing seat 231 to move downwards, and when the rack 235 moves downwards, the transmission gear 234 is meshed, so that the connecting rod IV drives the connecting rod IV 232 to overturn upwards to pull the connecting rod IV 233 to move upwards, further the screw positioning chuck 22 moves upwards, and the electric screwdriver 21 cutter head stretches into the inner magnetic attraction connecting screw nut, and ejects the screw out of the screw positioning chuck 22, wherein, as the electric screwdriver 21 button switch is positioned in the gap between the connecting rod III 236 or the connecting rod IV 237 and the electric screwdriver 21 shell, the user holds the electric screwdriver 21 cutter head to the last moment, the electric screwdriver 21 cutter head is driven to rotate by the button, and the electric screwdriver 21 cutter head is pushed out of the screw from the screw positioning chuck 22, and the screw is pushed by the subsequent pressing switch, so that the screw driver can move the screw positioning chuck 22 further, the screw positioning tool bit 22 is prevented from moving upwards, the screw driver can be installed by the driver, and the screw positioning chuck can be well, and the mechanical driver can not install the screw positioning chuck can be well, and the screw can be well moved by the driver and the screw driver. Finally, after the screw is installed, the user releases the third connecting rod 236 and the fourth connecting rod 237, and the screw positioning chuck 22 moves downwards due to gravity and returns to the initial position to receive the next screw, wherein the screw positioning chuck 22 is controlled to move by the third connecting rod 236 and the fourth connecting rod 237 which are held by the user, so that the hand position of the user must be kept on the shell of the electric screwdriver 21 when the screw positioning chuck 22 works, the probability of the screw positioning chuck 22 clamping fingers is low, and the moving speed is low and the injury is low.
As shown in fig. 2, the fixed seat 231 is provided with a sliding hole 238, and the screw positioning chuck 22 is fixedly connected with a guide rod 222 which slides to penetrate through the sliding hole 238, so that the sliding stability of the screw positioning chuck 22 can be further improved; the guide rod 222 is sleeved with a return spring 223, and two ends of the return spring 223 are respectively fixedly connected with a fixed seat 231 and the screw positioning chuck 22, so that the screw positioning chuck 22 can be helped to quickly restore to an initial position; the arc-shaped pressing plate 4 is fixedly arranged on the connecting rod IV 237, so that a user can conveniently hold and press the connecting rod IV 237; the rubber damping washer 5 which surrounds the tool bit of the electric screwdriver 21 is fixedly arranged on one surface of the screw positioning chuck 22 facing the fixed seat 231, so that the moving range of the screw positioning chuck 22 can be limited, and meanwhile, the collision between the shell of the electric screwdriver 21 and the screw positioning chuck 22 is reduced.
Claims (5)
1. The automatic nail feeding and fastening mechanism comprises a screw arrangement conveying device (1) and an automatic screw fastening device (2), wherein a nail conveying pipe (3) is connected between the screw arrangement conveying device (1) and the automatic screw fastening device (2), and the automatic screw fastening device is characterized in that the automatic screw fastening device (2) comprises an electric screwdriver (21), a screw positioning chuck (22) which is inserted on the cutter head of the electric screwdriver (21) in a sliding manner, a chuck telescopic component (23) which drives the screw positioning chuck (22) to slide, a screw input port (221) is formed in the side surface of the screw positioning chuck (22), the screw input port (221) is communicated with the nail conveying pipe (3), the chuck telescopic component (23) comprises a fixing seat (231) fixedly arranged at the joint of a shell of the electric screwdriver (21) and a cutter head of the electric screwdriver (21), a pair of connecting rods (232) hinged at two ends of the fixing seat (231), a gear (234) fixedly arranged at the rotation center of the connecting rod (232) in a sliding manner, a gear (235) which is connected with the gear (235) in a sliding manner, a rack (236) hinged with the connecting rod (234) at two ends of the connecting rod (232) respectively, and a rack (236) hinged with the three end of the connecting rod (236) hinged with the shell (236), the rack (235) is parallel to the cutter head of the electric screwdriver (21) and is positioned between the gear (234) and the shell of the electric screwdriver (21), and the button switch of the electric screwdriver (21) is positioned in a gap between the connecting rod III (236) or the connecting rod IV (237) and the shell of the electric screwdriver (21).
2. An automatic stapling mechanism as claimed in claim 1, wherein: the fixed seat (231) is provided with a sliding hole (238), and the screw positioning chuck (22) is fixedly connected with a guide rod (222) which slides and penetrates through the sliding hole (238).
3. An automatic stapling mechanism as claimed in claim 2, wherein: the guide rod (222) is sleeved with a return spring (223), and two ends of the return spring (223) are respectively and fixedly connected with a fixed seat (231) and a screw positioning chuck (22).
4. An automatic stapling mechanism as claimed in claim 1, wherein: an arc-shaped pressing plate (4) is fixedly arranged on the connecting rod IV (237).
5. An automatic stapling mechanism as claimed in claim 1, wherein: one surface of the screw positioning chuck (22) facing the fixed seat (231) is fixedly provided with a rubber shock-absorbing gasket (5) surrounding a circle of cutter head of the electric screwdriver (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793211.XU CN219466092U (en) | 2023-04-10 | 2023-04-10 | Automatic nail feeding and tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793211.XU CN219466092U (en) | 2023-04-10 | 2023-04-10 | Automatic nail feeding and tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219466092U true CN219466092U (en) | 2023-08-04 |
Family
ID=87433954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320793211.XU Active CN219466092U (en) | 2023-04-10 | 2023-04-10 | Automatic nail feeding and tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219466092U (en) |
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2023
- 2023-04-10 CN CN202320793211.XU patent/CN219466092U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |