TWM614134U - Bolt fabrication facility - Google Patents

Abstract

This creation is related to a screw process equipment, which is mainly equipped with at least one set of screw process modules and at least one laser module on the machine, which includes a first and a second feeding mechanism, a feeding group, a first , The second material clamping mechanism and the material pushing group, wherein the screw head rod is guided to the material feeding group through the first material feeding mechanism, and the screw head rod is pushed to the material placing rod seat of the first material clamping mechanism through the material feeding group The second material feeding mechanism guides the screw tail rod to a rail and deduces it to the second material clamping mechanism clamping position through the pushing group, and is positioned by the displacement and clamping of a chuck base, at the same time, the second feeding mechanism guides the screw tail rod to a rail. Then let the first clamping mechanism that clamps the screw head rod advance and contact the screw tail rod, and perform the combined processing through the laser module; through the above, the two dissimilar screw components can be quickly processed under a consistent process Combine, and then achieve the effect of increasing output.

Description

Screw process equipment

This creation is related to a screw manufacturing equipment, especially a kind of screw components that can quickly combine two dissimilar screw components in a consistent process, and effectively increase the output effect for its creators and applications.

By the way, in general, self-drilling screws are made of a single material, such as stainless steel screws or medium carbon steel screws. They are usually used for special purposes or constructed in different building materials. For example, stainless steel self-drilling screws have poor hardness and strength, and are applied to baking varnished boards or Building materials with strong hardness, such as steel plates, can easily cause screws to be twisted or skewed and damaged, and construction is very inconvenient. If medium-carbon steel self-drilling screws are used, they have better hardness and strength. Use the upper system to directly screw the self-drilling screws into the building materials without additional drilling and locking. The medium-carbon steel self-drilling screws have lower cost, but are susceptible to rain erosion. The rust and corrosion can easily produce rusty water marks, which seriously affect the appearance of buildings or objects.

To solve the above problems, a screw structure combining two dissimilar materials has been developed on the market, which is mainly made of stainless steel and alloy steel (or carbon steel). The upper part of the screw (body and nut) is made of stainless steel, and the lower part (the lower part of the shaft and the drill tail) is made of alloy steel (or carbon steel), which will be exposed after application In the case of external and need to have anti-rust function, such as curtain wall, metal roof corrugated board and other buildings, it can achieve extremely good applicability, so that the screw market that combines two dissimilar materials has a substantial growth trend.

These screws of dissimilar materials are mostly processed by friction welding or touch welding in the joining process. For example, Taiwan Patent Publication No. M387716 "Friction welding machine for self-drilling screws", which is mainly composed of a base, a motor, a spindle head, a collet, It is composed of a sliding seat, a sliding table and a clamp device. The base is fixedly provided with a sliding seat, a movable sliding table is arranged on the upper end, and a clamping device is arranged on the sliding table, and a spindle head is located on one side of the clamping device , And a motor is provided at one end of the spindle head, and a collet is formed at the other end. The feature is that the collet is aligned with the center of the clamp device, and the clamp device can be moved by the sliding table to push the clamp of the sliding table The device moves to the collet, so that the screws of the collet and the dissimilar screws of the fixture device are welded together by friction with the high-speed rotation of the motor.

Or Announcement No. I419755 "Butt Welding Machine Device", including at least: The first feeding device has a first material conveyor belt, one end of the first material conveyor belt is connected to a first sliding seat, and the first sliding seat has The first chute that can place the material, and a first push rod that can be driven by the first power source to perform repeated actions; the second feeding device, has a second material conveyor belt, one end of the second material conveyor belt Connected to a second sliding seat, the second sliding seat has a second chute for placing materials, and a second push rod that can be driven by a second power source to perform repeated actions; the first mold group has a The first upper pressing part and a first lower bearing mold, the first lower bearing mold has a concave first receiving groove; the second mold set has a second upper pressing part and a second lower bearing mold, the The second lower load-bearing mold also has a concave second receiving groove; the discharging device has a pusher plate, which can be driven by a third power source to do ascending and descending movements; , The first feeding device and the second feeding device are designed so that the first unit of a screw and the second unit of the screw can be automatically fed. The ejector plate of the discharging device is used. Designed to ensure that both the first unit of the screw and the second unit of the screw are placed in the first receiving groove of the first mold group and the second receiving groove of the second mold group, the first unit of the screw and the screw can be ensured The distance between the second unit and the second unit is such that when the subsequent first mold group and the second mold group are closed, the pressure on the first screw unit and the second screw unit can be consistent during each operation. It can ensure the combined performance of the first unit of the screw and the second unit of the screw. Moreover, the grooves of the first receiving groove and the second receiving groove are non-circular, when the first unit of the screw and the second unit of the screw are After the two units are placed in it, when the first upper pressing part and the second upper pressing part are used for pressing, the contact state between the first receiving groove and the second receiving groove will be multiple points. The first unit of the screw and the second unit of the screw are pressed and fixed more easily, so that the second unit of the screw does not need to have a convex ring body design, and the convex ring body can be omitted later. Eliminate its processing procedures, saving processing time and processing costs.

However, the friction welding structure mentioned above uses two dissimilar materials to rub against each other at high speed to generate high temperature and weld together. This technology will change the physical structure of the two materials, resulting in changes in material properties, and friction welding requires a longer processing time, which leads to relatively high yields. Low; and the above-mentioned butt welding process is not precise in the alignment, which is easy to cause errors and produce defective products; this is one of the important issues that the industry needs to solve urgently.

The reason is that the creators, in view of the needs of the manufacturing process of dissimilar screws, are based on the spirit of excellence, and have many years of rich experience in design, development and actual production in the related industry, so as to provide manufacturers with other better choices. It is an innovative research Screw process equipment that is different from traditional equipment, in order to achieve the purpose of better practical value.

The main purpose of this creation is to provide a screw manufacturing equipment, especially one that can quickly combine two dissimilar screw components under a consistent manufacturing process, thereby increasing output as its purpose.

The main purpose and effect of this creative screw manufacturing equipment are achieved by the following specific technical means:

At least one set of screw process modules and at least one laser module are provided on the machine, which includes a first and a second feeding mechanism, a feeding group, a first and a second clamping mechanism, and a pushing group. The screw head rod is guided to the feeding group through the first feeding mechanism, and the screw head rod is pushed into the material placing rod seat of the first clamping mechanism through the feeding group, and is picked up by the displacement of a chuck seat. At the same time, the second feeding mechanism guides the screw tail rod to a track, and through the pushing group, it is inferred to the second clamping mechanism for clamping and positioning, and then the first clamping material of the screw head rod is clamped The mechanism advances in contact with the screw tail rod, and is combined and processed by the laser module.

In a preferred embodiment of the screw manufacturing equipment of the invention, the laser module can be used for laser processing of two dissimilar screw components with more than one set of screw manufacturing modules.

In a preferred embodiment of the screw manufacturing equipment of this invention, the first and second feeding mechanisms adopt vibrating disks.

In a preferred embodiment of the screw manufacturing equipment of this invention, the screw manufacturing module further includes a visual inspection unit, and the visual inspection unit is erected between the first and second clamping mechanisms and is mainly used for Sensing the contact positioning of the two dissimilar materials of the screw head rod and the screw tail rod and the yield rate after laser processing.

In a preferred embodiment of the screw manufacturing equipment of the present invention, the screw manufacturing module further includes a material receiving mechanism, the material receiving mechanism includes a good product outlet and a recycling outlet, and a second outlet is provided at the good product outlet. A discharging guide plate, a movable guide plate is assembled at the front end of the first discharging guide plate, and the movable guide plate is correspondingly located between the first and second chuck seats for receiving laser processing After the good product, a lead-out unit is provided below the good product outlet, and a second discharge guide plate is provided at the recovery outlet, and the second discharge guide plate is used to accept the defective product after laser processing.

In a preferred embodiment of the screw manufacturing equipment of this invention, at least one blowing unit is provided beside the laser module, and the blowing unit blows inert gas corresponding to the processing location, and assists laser processing through the inert gas. The processing part does not deteriorate or oxidize.

In order to have a more complete and clear disclosure of the technical content, the purpose of the creation and the effects achieved in this creation, I will explain them in detail below, and please refer to the disclosed diagrams and drawing numbers together:

First of all, please refer to the first to seventh pictures. The overall appearance of the screw process equipment created in this creation and the schematic diagram of its action are shown. The machine (1) is mainly equipped with at least one set of screw process modules (2) and at least one laser Module (3), the screw manufacturing module (2) includes:

A first feeding mechanism (21), which is used to contain and guide the screw head rod (A);

A feeding group (22) is arranged at the outlet of the screw head rod (A) guided by the first feeding mechanism (21), which includes a bearing for receiving the screw head rod (A) Groove (221), the supporting groove (221) is connected with a driving source (222), and the driving source (222) drives the movable displacement of the supporting groove (221);

A first clamping mechanism (23) is provided with a base (231) on which a material placement rod seat (232) and a first sliding unit (233) are installed. The material rod seat (232) is corresponding to the screw head rod (A) that receives the movement and guidance of the bearing groove (221), and the first sliding unit (233) is provided with a power-rotatable first chuck seat ( 234), and the first chuck holder (234) can also be movably displaced on the first sliding unit (233), and a center for the material is provided in the center of the first chuck holder (234) The first channel (235) into which the rod seat (232) extends, and the first channel (235) is used to guide the screw head rod (A) to the first chuck seat (234) for clamping and positioning ；

A second feeding mechanism (24) is arranged at the other end opposite to the first feeding mechanism (21), and is used to contain and guide the screw tail rod (B);

A second clamping mechanism (25) is installed on the machine table (1) and located opposite to the other end of the first clamping mechanism (23), which includes a power-rotating second clamping head Seat (251), a second channel (252) is provided in the center of the second chuck seat (251), a rail (253) is provided in the second channel (252), and one end of the rail (253) corresponds to The outlet of the second feeding mechanism (24) to receive the screw tail rod (B);

A pushing group (26) is located behind the second clamping mechanism (25), which includes a second sliding unit (261), and a sliding seat (262) is provided on the second sliding unit (261) , The sliding seat (262) is equipped with a push rod (263), the push rod (263) corresponds to the track (253), and is used to derive the screw tail rod (B) to the second chuck base (251) Clamping and positioning; among them

The laser module (3) is erected between the first and second clamping mechanisms (23), (25), on the first clamping head seat (234) of the first clamping mechanism (23) Clamp the screw head rod (A) forward and rotate relative to the screw tail rod (B) on the second chuck seat (251), so as to be combined and processed by the laser module (3) .

When the actual assembly operation, please refer to the first to seventh pictures, the screw process equipment of this creation is used to make the combination of dissimilar screws, such as: steel and stainless steel butt screws... etc., in the first supply of this creation The screw head rod (A) is placed in the mechanism (21), and the screw tail rod (B) of a different material from the screw head rod (A) is placed in the second feeding mechanism (24); further in this creation In the embodiment, the first and second feeding mechanisms (21), (24) adopt vibrating disks, and the screw head rod (A) and the screw tail rod (B) are guided and transported one by one by using the vibration characteristics of the vibrating disk. Then, as shown in the first figure, in this creative embodiment, two sets of screw process modules (2) are set on the machine (1), and a bracket (11) is installed on the machine (1), and A laser module (3) capable of movably turning is installed on the bracket (11), and a pressure cylinder (3) is arranged between the bracket (11) and the laser module (3). 12) The pressure cylinder (12) can drive the laser module (3) to move and turn, so that the laser module (3) is erected on the first and second clamping mechanisms (23), (25), and for the use of two sets of screw process modules (2).

In actual operation, please refer to Figures 1 to 4, the screw head rod (A) is transported to the outlet through the first feeding mechanism (21), and through the feeding group ( 22) Accept, let the screw head rod (A) fall into the supporting groove (221), in the supporting groove (221), several screw head rods (A) can be stacked in sequence from bottom to top , And then drive the supporting groove (221) to move to the material placement rod seat (232) of the first clamping mechanism (23) through the driving source (222), so that the supporting groove (221) releases one screw at a time The head rod (A) is located in the rod seat (232), because the base (231) of the first clamping mechanism (23) is fixed on the machine table (1) and does not move. At this time, through The first sliding unit (233) drives the first chuck seat (234) to move to the rear material placing rod seat (232), so that the material placing rod seat (232) extends through the first chuck seat (234). ) To guide the screw head rod (A) to the first chuck seat (234), and the first chuck seat (234) clamps the positioning screw head rod (A).

Please refer to the first and fifth figures together. During the conveying and positioning process of the screw head rod (A), the screw tail rod (B) also moves at the same time, through the second feeding The mechanism (24) transports the screw tail rod (B) to the discharge port, and allows the screw tail rod (B) to fall on the track (253) at the discharge port. After that, by starting the pusher group (26) ), the sliding seat (262) is displaced relative to the second sliding unit (261), so that the sliding seat (262) drives the push rod (263) to move in the direction of the track (253), and then pushes the screw tail rod (B) Sliding on the rail (253) to the second chuck seat (251) of the second clamping mechanism (25), allowing the second chuck seat (251) to clamp the screw Positioning of tail rod (B).

When the first chuck seat (234) clamps the set screw head rod (A), and the second chuck seat (251) clamps the set screw tail rod (B); let the first chuck The seat (234) moves closer to the second chuck seat (251) again [as shown in the sixth figure], so that the screw head rod (A) and the screw tail rod (B) are in contact with each other, and further A visual inspection unit (4) is installed between the first and second clamping mechanisms (23), (25), and the visual inspection unit (4) is mainly used to sense the screw head rod (A ) Whether the two dissimilar materials and the screw rod (B) have correct contact positioning and the yield rate after laser processing [Following instructions]. Afterwards, the first and second chuck seats (234) and (251) are driven by the power respectively to make the first chuck seat (234) drive the screw head rod (A) to rotate, and the second chuck seat (234) drives the screw head rod (A) to rotate. The chuck seat (251) drives the screw tail rod (B) to rotate together. At this time, the laser module (3) erected between the first and second clamping mechanisms (23), (25) corresponds to the screw head rod (A) and the screw tail rod (B) ) Laser processing is carried out at the contact point [as shown in the seventh figure], in this way, the screw head rod (A) and the screw tail rod (B), these two dissimilar components are combined together. However, in order to improve the processing quality, at least one blowing unit (5) is specially provided beside the laser module (3), and the blowing unit (5) blows inert gas corresponding to the processing location, assisted by the inert gas Laser processing, so that the processing part does not deteriorate or oxidize.

Please refer to the seventh figure. Further, the process time of the two sets of screw process modules (2) can be properly adjusted. For example, when one set is fed, the other set is laser processed so that the laser The module (3) corresponds to the screw process modules (2) on the left and right sides to perform laser processing through the steering movement; in addition, the bracket (11) corresponds to the left of the laser module (3) , The right two sides are respectively provided with stoppers (13), and the stoppers (13) are used for resisting the limiting function of the turning of the laser module (3). In addition, when the laser modules (3) are in one-to-many groups, the slide rail [not shown in the figure] can be set on the bracket (11), and the laser can be driven by the time calculation and the slide rail. Module (3) to achieve the laser combined processing process.

Please refer to the eighth to tenth figures together. After the screw head rod (A) and the screw tail rod (B) are combined by laser processing, the first and second clamping mechanisms There is a receiving mechanism (6) between (23) and (25). The receiving mechanism (6) includes a good product outlet (61) and a recycling outlet (62), which is located at the good product outlet (61) A first discharging guide plate (63) is provided, and a movable guide plate (64) is assembled at the front end of the first discharging guide plate (63), and the movable guide plate (64) is correspondingly located at the first discharging guide plate (63). , Between the second chuck seats (234), (251), used to accept the laser processed good products, and a lead-out unit (65) is provided below the good product outlet (61), and the recovery outlet ( 62) is provided with a second discharge guide plate (66), and the second discharge guide plate (66) is used for receiving defective products after laser processing. In actual implementation, the yield detection is performed through the visual detection unit (4) first. When the detection is good, the movable guide plate (64) is controlled to be connected to the front end of the first discharge guide plate (63), The laser-processed good product is received through the movable guide plate (64), and the movable guide plate (64) is guided to the lead-out unit (65) through the bottom of the good product outlet (61), and The lead-out unit (65) can be a conveyor belt device, which is sent out through the conveyor belt; if it is detected as a defective product, the movable guide plate (64) is controlled to bend away from the first discharge guide plate (63) , And tilted to the second discharge guide plate (66), so that defective products are led out from the recovery outlet (62) through the movable guide plate (64), and the recovery outlet (62) can be lowered Connect to other guide plates or recycling bins, etc.

It is worth noting that the receiving mechanism (6) used by the two sets of screw manufacturing modules (2) can share the good product outlet (61) and the lead-out unit (65), so that the good product outlet (61) and the The lead-out unit (65) is arranged between the two sets of screw process modules (2), which can make full use of space and simplify components.

The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the relevant technical field should be regarded as not departing from the scope of the patent of this creation.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions and requirements of the Patent Law. , Yan submits an application for a new type patent in accordance with the law, and asks for favors for examination and grants a patent, which is really convenient.

1: Machine

11: Bracket

12: Cylinder

13: stop

2: Screw process module

21: The first feeding mechanism

22: feeding group

221: Socket

222: drive source

23: The first clamping mechanism

231: Pedestal

232: Placement rod seat

233: first sliding unit

234: The first chuck seat

235: first channel

24: The second feeding mechanism

25: The second clamping mechanism

251: second chuck seat

252: Second Channel

253: Orbit

26: Pushing group

261: second sliding unit

262: Slide

263: Putter

3: Laser module

4: Visual inspection unit

5: Blowing unit

6: Receiving organization

61: Good export

62: Recycling export

63: The first discharge guide

64: movable guide plate

65: export unit

A: Screw head rod

B: Screw tail bar

Picture 1: The overall appearance of this creation.

The second picture: the schematic diagram of the action of the creative feeding group receiving the screw head rod.

The third figure: the schematic diagram of the action of the creative feeding group guiding the screw head rod to the material placing rod seat.

Figure 4: The schematic diagram of the clamping and positioning of the chuck of the first clamping mechanism of this creation.

Figure 5: The schematic diagram of the action of pushing the screw tail rod to the second clamping mechanism of the creative pushing group.

Figure 6: A schematic diagram of the movement of the first and second chuck holders approaching each other in this creation.

Figure 7: Schematic diagram of the processing action of the laser module of this creation.

Figure 8: Schematic diagram of the appearance of the creative receiving mechanism.

Figure 9: A schematic diagram of the collection of good products by the creative collection mechanism.

Figure 10: Schematic diagram of the collection of defective products by the creative collection mechanism.

1: Machine

11: Bracket

12: Cylinder

13: stop

2: Screw process module

21: The first feeding mechanism

22: feeding group

23: The first clamping mechanism

234: The first chuck seat

24: The second feeding mechanism

25: The second clamping mechanism

251: second chuck seat

26: Pushing group

263: Putter

3: Laser module

4: Visual inspection unit

5: Blowing unit

Claims (10)

A screw process equipment is mainly provided with at least one set of screw process modules and at least one laser module on a machine table. The screw process modules include: a first feeding mechanism for holding and guiding Feeding screw head rod; a feeding group, which is arranged at the outlet of the screw head rod guided by the first feeding mechanism, and includes a receiving groove for receiving the screw head rod, and the supporting groove is connected A driving source, the driving source drives the movable displacement of the supporting groove; a first clamping mechanism is provided with a base on which a material placement rod seat and a first sliding unit are installed, the The material placement rod seat corresponds to the screw head rod that is moved and guided by the bearing groove, and the first sliding unit is provided with a first chuck seat capable of rotating, and the first chuck seat can also be installed on the first sliding unit. The first sliding unit is movably displaced, and a first channel is provided in the center of the first chuck seat for the material placement rod seat to extend into, and the first channel is used to guide the screw head Rod to the first chuck base for clamping and positioning; a second feeding mechanism, arranged at the other end of the first feeding mechanism, for holding and guiding the screw tail rod; a second clip The material mechanism is installed on the machine table and is relatively located at the other end of the first material clamping mechanism, and includes a second chuck base that can rotate, and a second chuck base is provided in the center of the second chuck base. Two channels, a rail is provided in the second channel, one end of the rail corresponds to the discharge port of the second feeding mechanism to receive the screw tail rod; A pushing group is located behind the second clamping mechanism and includes a second sliding unit. The second sliding unit is provided with a sliding seat, the sliding seat is equipped with a push rod, and the push rod corresponds to The track is used to deduce the clamping position of the screw rod to the second chuck base; wherein the laser module is erected between the first and second clamping mechanisms, and is positioned between the first and second clamping mechanisms. The first chuck base of the clamping mechanism clamps the screw head rod and advances and rotates relative to the screw tail rod on the second chuck base, so as to be combined and processed by the laser module. The screw manufacturing equipment of claim 1, wherein a visual inspection unit is further provided between the first and second clamping mechanisms, and the visual inspection unit is mainly used to sense the screw head rod and the State whether the two different materials of the screw tail rod have the correct contact positioning and the yield rate after laser processing. The screw manufacturing equipment according to claim 1 or 2, wherein a bracket is installed on the machine table, and the laser module of the pivot group is installed on the bracket, and the laser module can be movably turned to correspond to two sets of screws The manufacturing process module is provided with stoppers on the two sides of the bracket corresponding to the laser module, and the stoppers are used for resisting the limiting function of the laser module turning. The screw manufacturing equipment according to claim 3, wherein a pressure cylinder is set between the bracket and the laser module, and the pressure cylinder can drive the laser module to move and steer. The screw manufacturing equipment according to claim 1 or 2, wherein the first, A receiving mechanism is arranged between the second clamping mechanism. The receiving mechanism includes a good product outlet and a recovery outlet. A first discharging guide plate is arranged at the good product outlet, and the first discharging guide plate A movable guide plate is assembled at the front end, and the movable guide plate is correspondingly located between the first and second chuck holders to receive the laser-processed good products, and the recycling outlet is provided with a second Discharging guide plate, the second discharging guide plate is used for receiving defective products after laser processing. The screw manufacturing equipment according to claim 3, wherein a material receiving mechanism is further provided between the first and second material clamping mechanisms, and the material receiving mechanism includes a good product outlet and a recycling outlet. A first discharging guide plate is provided at the position, a movable guide plate is assembled at the front end of the first discharging guide plate, and the movable guide plate is correspondingly located between the first and second chuck seats for A second discharge guide plate is provided at the recovery outlet to accept the laser-processed good products, and the second discharge guide plate is used to accept the laser-processed defective products. According to claim 5, the screw manufacturing equipment is provided with a lead-out unit for laser-processed products under the good product outlet. The screw manufacturing equipment according to claim 7, wherein the export unit may be a conveyor belt device. The screw manufacturing equipment according to claim 1 or 2, wherein the first and second feeding mechanisms adopt vibrating disks. The screw manufacturing equipment according to claim 1 or 2, wherein at least one blowing unit is provided beside the laser module, and the blowing unit corresponds to the blowing unit at the laser bonding processing site. Send inert gas.

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