A digital processing center for integrated screw processing

Abstract

The present invention discloses a digital processing center for integrated screw processing, including a base, a support fixedly installed on the top of the base, a hydraulic telescopic column arranged on the top of the support, a punching head fixedly installed on the bottom end of the hydraulic telescopic column, a punching groove arranged on the top of the support, and two concave seats fixedly installed on the top of the inner cavity of the support. Through the provision of an electric telescopic rod 1, the electric telescopic rod 1 retracts to separate the thread rolling machine from the screw, and at the same time, the limit rod releases the limit on the fixed frame, at this time, the hydraulic telescopic rod 1 retracts the fixed frame to tilt under the support of the L-shaped magnet, so that the support roller tilts, and the screw is tilted and slides on the top of the slide board, and enters the collection device through the guide of the slide board, and finally the hydraulic telescopic rod 2 retracts to the same horizontal position as the hydraulic telescopic rod, and then the fixed frame is gradually horizontalized under the adsorption of the L-shaped magnet, which is convenient for the next operation process, and the overall use effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of screw processing, and in particular relates to a digital processing center for integrated screw processing. Background Art

[0002] Screws are tools that use the physical and mathematical principles of the circular rotation of the inclined surface of an object and the friction force to gradually tighten objects and parts. Screws are a common term for fasteners, and are spoken in daily language. Metric threads are measured in MM (millimeters) and have a tooth tip angle of 60 degrees. Both American and British threads are measured in inches. The tooth tip angle of American threads is also 60 degrees, while the tooth tip angle of British threads is 55 degrees.

[0003] During the screw processing, different operations need to be performed on the screws, but the existing screw processing devices generally do not have the functions of automated processing and integrated processing. At the same time, the screws are inconvenient to transport during production, and the processing efficiency is low. Based on this, we propose a digital processing center for integrated screw processing. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a digital processing center for integrated screw processing, which solves the problems that the existing screw processing devices generally do not have the functions of automated processing and integrated processing, have relatively poor transmission and low processing efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a digital processing center for integrated screw processing, comprising a base, a support is fixedly installed on the top of the base, a hydraulic telescopic column is arranged on the top of the support, a punching head is fixedly installed on the bottom end of the hydraulic telescopic column, a punching groove is provided on the top of the support, two concave seats are fixedly installed on the top of the inner cavity of the support, a card plate is movably inserted on the inner side of the two concave seats, an electric telescopic rod 2 is fixedly installed on the opposite end of the card plate, and the top of the support is fixedly installed There is a material discharge barrel, a conical material discharge trough is arranged inside the material discharge barrel, a support barrel is connected to one side of the material discharge barrel, an electromagnet 2 is fixedly installed inside the support barrel, a spring is sleeved on the outer side of the electromagnet 2, a permanent magnetic ring frame is fixedly installed on one end of the spring, a U-shaped fork is fixedly installed on the other side of the permanent magnetic ring frame, a limited position guide frame is installed at the bottom of the material discharge barrel, a plurality of transmission rollers are movably installed inside the base, a conveyor belt is sleeved on the outer side of the transmission roller, a driven gear is fixedly sleeved on the outer side of one end of the transmission roller, and the driven gear The outer side of the wheel is meshed with a driving gear, one side of the driving gear is fixedly installed with a first motor, the top of the base is fixedly installed with a mounting frame, the top of the inner cavity of the mounting frame is movably installed with a screw, one end of the screw is fixedly installed with a second motor, the outer side of the screw is threadedly connected with a sliding seat, the sliding seat is movably sleeved with a sliding rod, the bottom of the sliding seat is fixedly installed with an electric telescopic rod three, the bottom of the electric telescopic rod three is fixedly installed with an electromagnet one, the top of the base is provided with two slide grooves, the inside of the two slide grooves are movably installed with two sliders, the tops of the two sliders are fixedly installed with a thread rolling machine, the opposite sides of the thread rolling machine are fixedly installed with an electric telescopic rod one, one side of the thread rolling machine is fixedly installed with a limit rod, the top of the base is fixedly installed with a hydraulic telescopic rod one, the top of the hydraulic telescopic rod one is hinged with a fixing frame, two supporting rollers are movably installed on the inner side of the fixing frame, the top of the base is fixedly installed with a hydraulic telescopic rod two, the top of the hydraulic telescopic rod two is fixedly installed with an L-shaped magnet, and the top of the base is fixedly installed with a slide plate.

[0006] Preferably, the specifications and dimensions of the punching head are matched with the specifications and dimensions of the punching groove, and the hydraulic telescopic column is fixedly mounted on the top of the support through a bracket.

[0007] The adoption of the technical solution has the advantage of facilitating subsequent operations, and the movable supporting torque of the hydraulic telescopic column facilitates the operation.

[0008] Preferably, annular grooves are formed at opposite ends of the clamping plate, the second electric telescopic rod is fixedly mounted at the bottom of the inner cavity of the support, and the position of the clamping plate corresponds to the position of the stamping groove.

[0009] The above technical solution has the advantage that the top of the clamping plate and the punching groove limit the screw head, making it easy to fix the screw position.

[0010] Preferably, one end of the spring away from the permanent magnetic ring frame is fixedly installed inside the support tube, and the permanent magnetic ring frame is movably sleeved inside the support tube.

[0011] By adopting the above technical solution, the advantage lies in increasing the overall movement effect and facilitating the stability of the structure.

[0012] Preferably, the U-shaped fork is located at the bottom of the conical feeding chute, and a bracket is movably provided on the outer side of the U-shaped fork.

[0013] The adoption of the technical solution has the advantage of being easy to maintain the horizontal movement of the stable structure and being easy to use.

[0014] Preferably, the limiting flow guide frame is arc-shaped and has arc-shaped limiting plates on both sides, and the bottom end of the limiting flow guide frame corresponds to the position of the stamping groove.

[0015] The adoption of the above technical solution has the advantage of facilitating the screws to be limited inside the stamping groove, making it easy to use.

[0016] Preferably, the first motor is fixedly mounted on the top of the base, and a limiting groove is provided on the top of the conveyor belt, and the position of the limiting groove corresponds to the positions of the stamping groove and the sliding seat.

[0017] The above technical solution has the advantage of avoiding the deviation caused by the angle deflection of the screw and the inertia during the movement, and the overall use effect is good.

[0018] Preferably, the second motor is fixedly mounted on the top of the inner cavity of the mounting frame, the sliding rod is fixedly mounted on the top of the inner cavity of the mounting frame, and an infrared sensor is provided at the bottom of the sliding seat.

[0019] The adoption of the above technical solution has the advantages of good overall use effect and convenient movement and use coordination of the structure.

[0020] Preferably, the electric telescopic rod is fixedly mounted on the top of the base through a bracket.

[0021] By adopting the above technical solution, the advantage is that the electric telescopic rod provides a moving torque for the thread rolling machine.

[0022] Preferably, the L-shaped magnet is located at the bottom of the fixing frame, and the position of the limiting rod corresponds to the position of the L-shaped magnet.

[0023] By adopting the above technical solution, the advantage is that the fixing frame is gradually leveled under the adsorption of the L-shaped magnet.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. When the punch head and the punch slot are fitted and moved upward by extending the hydraulic telescopic column, the second electromagnet is energized. The direction of the current makes the second electromagnet obtain magnetic force, and the magnetic pole is opposite to the magnetic pole on the opposite side of the permanent magnetic ring frame, thereby attracting the permanent magnetic ring frame to move inward and compressing the spring. After the permanent magnetic ring frame moves, it drives the U-shaped fork to move and releases the limit on the processing screw. After the operation time is set, the magnetic pole of the second electromagnet is reversed to be the same as the magnetic pole on the opposite side of the permanent magnetic ring frame. Under the action of magnetic repulsion and the spring, the permanent magnetic ring frame quickly returns to its original position, so that the U-shaped fork limits the next screw head, and then the screw is in the limit Under the arc limiter under the guide frame, it is inserted into the stamping groove. At this time, the card plates at the bottom of the stamping groove fit each other to leave an annular groove. The screw column part of the screw is clamped on the opposite side of the card plate and passes through the annular groove. The top of the card plate and the stamping groove limit the screw head, and then the hydraulic telescopic column moves down to make the stamping head and the stamping groove fit each other, and text and specific patterns are punched out on the top of the screw head. Then the electric telescopic rod retracts, driving the card plate to move, and then the limit on the screw is released. The screw falls on the top of the conveyor belt under the action of gravity. At this time, it is convenient for automatic unloading and preliminary processing, and the use effect is good.

[0026] 2. Through the set sliding seat, when the screw moves to the bottom of the sliding seat, the infrared sensor at the bottom of the sliding seat senses the screw, and the electric telescopic rod extends, and the electromagnet extends to the head of the screw. At this time, the electromagnet generates magnetic force to grab the screw in parallel, and then the second motor rotates. After the second motor rotates, it drives the screw to rotate, and the screw applies the thread torque to the sliding seat. The sliding seat keeps moving under the limit of the sliding rod, driving the bottom structure and the screw to move. Then when the screw moves to the inside of the thread rolling machine, the electric telescopic rod extends at this time, and the electric telescopic After rod 1 is extended, it drives the slider at the bottom of the thread rolling machine to move under the sliding limit inside the slide groove. At the same time, hydraulic telescopic rod 1 and hydraulic telescopic rod 2 are extended at the same time, driving the fixed frame to rise. At this time, after the fixed frame reaches the position, the limit rod on one side of the thread rolling machine is horizontally inserted into the bottom of the fixed frame, and the fixed frame is supported by the L-shaped magnet on one side. Then electromagnet 1 places the screw on the top of the support roller, and the thread rolling machine clamps the outside of the screw, and then starts the thread rolling machine to roll the screw, realizing automatic grasping and entering the next step of the thread rolling process. The overall use effect is good and the overall efficiency is high.

[0027] 3. After the thread is rolled, the electric telescopic rod three is retracted and enters the next process, and the electric telescopic rod one is retracted to separate the thread rolling machine and release the screw. At the same time, the limit rod releases the limit on the fixed frame. At this time, the hydraulic telescopic rod one retracts and the fixed frame tilts under the support of the L-shaped magnet, so that the support roller tilts and the screw is dumped and slides on the top of the slide, and enters the collection device through the guide of the slide. Finally, the hydraulic telescopic rod two retracts to the same horizontal position as the hydraulic telescopic rod, and then the fixed frame is gradually horizontal under the adsorption of the L-shaped magnet, which is convenient for the next operation process and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the rear-view stereoscopic appearance structure of the present invention;

[0030] Figure 3 It is a front cross-sectional structural schematic diagram of the present invention;

[0031] Figure 4 It is a right side cross-sectional structural schematic diagram of the present invention;

[0032] Figure 5 It is a right side partial cross-sectional structural schematic diagram of the present invention;

[0033] Figure 6 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0034] Figure 7 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0035] Figure 8 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0036] In the figure: 1, base; 2, driven gear; 3, transmission roller; 4, conveyor belt; 5, support; 6, limit guide frame; 7, support cylinder; 8, unloading cylinder; 9, hydraulic telescopic column; 10, punch head; 11, punching groove; 12, first motor; 13, driving gear; 14, thread rolling machine; 15, mounting frame; 16, second motor; 17, slideway; 18, slide plate; 19, limit rod; 20, electric telescopic rod 1; 21, Hydraulic telescopic rod 1; 22. Hydraulic telescopic rod 2; 23. Electric telescopic rod 2; 24. Sliding seat; 25. Screw rod; 26. Sliding rod; 27. Electromagnet 1; 28. Electric telescopic rod 3; 29. ​​Clamp; 30. Concave seat; 31. Conical feeding chute; 32. U-shaped fork; 33. Permanent magnetic ring frame; 34. Spring; 35. Electromagnet 2; 36. Sliding block; 37. Support roller; 38. Fixed frame; 39. L-shaped magnet. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-Figure 8As shown, a digital processing center for integrated screw processing includes a base 1, a support 5 is fixedly installed on the top of the base 1, a hydraulic telescopic column 9 is arranged on the top of the support 5, a punching head 10 is fixedly installed on the bottom end of the hydraulic telescopic column 9, a punching groove 11 is opened on the top of the support 5, two concave seats 30 are fixedly installed on the top of the inner cavity of the support 5, a card plate 29 is movably inserted on the inner side of the two concave seats 30, an electric telescopic rod 23 is fixedly installed on the opposite end of the card plate 29, a discharge barrel 8 is fixedly installed on the top of the support 5, and a conical A feeding trough 31 is connected to one side of the feeding cylinder 8 with a support cylinder 7, an electromagnet 2 35 is fixedly installed inside the support cylinder 7, a spring 34 is sleeved on the outer side of the electromagnet 2 35, a permanent magnetic ring frame 33 is fixedly installed on one end of the spring 34, a U-shaped fork 32 is fixedly installed on the other side of the permanent magnetic ring frame 33, a limited position guide frame 6 is installed at the bottom of the feeding cylinder 8, a plurality of transmission rollers 3 are movably installed inside the base 1, a conveyor belt 4 is sleeved on the outer side of the transmission roller 3, a driven gear 2 is fixedly sleeved on the outer side of one end of the transmission roller 3, a driving gear 13 is meshed on the outer side of the driven gear 2, and the driving gear A first motor 12 is fixedly installed on one side of 13, a mounting frame 15 is fixedly installed on the top of the base 1, a screw 25 is movably installed on the top of the inner cavity of the mounting frame 15, a second motor 16 is fixedly installed on one end of the screw 25, a sliding seat 24 is threadedly connected to the outer side of the screw 25, a sliding rod 26 is movably sleeved inside the sliding seat 24, an electric telescopic rod 28 is fixedly installed at the bottom of the sliding seat 24, an electromagnet 27 is fixedly installed at the bottom of the electric telescopic rod 28, two slide grooves 17 are provided at the top of the base 1, and two slide grooves 17 are movably installed inside Slide block 36, the top of the two slide blocks 36 are fixedly installed with a thread rolling machine 14, the opposite side of the thread rolling machine 14 is fixedly installed with an electric telescopic rod 20, one side of the thread rolling machine 14 is fixedly installed with a limit rod 19, the top of the base 1 is fixedly installed with a hydraulic telescopic rod 21, the top of the hydraulic telescopic rod 21 is hinged with a fixed frame 38, the inner side of the fixed frame 38 is movably installed with two support rollers 37, the top of the base 1 is fixedly installed with a hydraulic telescopic rod 22, the top of the hydraulic telescopic rod 22 is fixedly installed with an L-shaped magnet 39, and the top of the base 1 is fixedly installed with a slide plate 18.

[0039] The working principle of the above technical solution is as follows:

[0040] When in use, the operator first places the screw blank formed by the welded screw head and screw column inside the discharge barrel 8, and then the screw falls vertically within the conical discharge groove 31, and then is stabilized under the clamping of the U-shaped fork 32. Then, during operation, the operating process is that the hydraulic telescopic column 9 is extended, and the punching head 10 and the punching groove 11 are fitted and moved upward. At this time, the electromagnet 2 35 is energized, and the direction of the current causes the electromagnet 2 35 to obtain magnetic force, and the magnetic pole is opposite to the magnetic pole on the opposite side of the permanent magnetic ring frame 33, thereby attracting the permanent magnetic ring frame to move inwardly of 33 and compressing the spring 34. After the permanent magnetic ring frame 33 moves, it drives the U-shaped fork 32 to move, and releases the limit on the processed screw. After the operation time is set, the magnetic pole of the electromagnet 2 35 is reversed and opposite to the permanent magnetic ring frame 33. The side magnetic poles are the same, and the permanent magnetic ring frame 33 quickly returns to its position under the action of magnetic repulsion and spring 34, so that the U-shaped fork 32 limits the next screw head, and then the screw is inserted into the stamping groove 11 under the arc limit under the limit guide frame 6, and then the hydraulic telescopic column 9 moves down to make the stamping head 10 and the stamping groove 11 fit each other, and text and a specific pattern are punched out on the top of the screw head, and then the electric telescopic rod 23 retracts, driving the card plate 29 to move, and then the limit on the screw is released, and the screw falls on the top of the conveyor belt 4 under the action of gravity, which is convenient for automatic unloading and preliminary processing, and the use effect is good, and then the screw falls on the top of the conveyor belt 4, and at the same time the first motor 12 rotates, and the first motor 12 rotates and drives the driving gear 13 to rotate, and the driving gear 13 After the rotation, the meshing driven gear 2 is driven to rotate. After the driven gear 2 rotates, the torque is applied to the outside of the transmission roller 3. The transmission roller 3 drives the movement of the conveyor belt 4. The fallen screw falls backward under the action of gravity and the movement of the conveyor belt 4, so that the screw head faces one end of the discharge barrel 8. Then, the screw moves to the side of the mounting bracket 15 under the action of the conveyor belt 4 and the limit groove. Then, when the screw moves to the bottom of the sliding seat 24, the infrared sensor at the bottom of the sliding seat 24 senses the screw. At this time, the electric telescopic rod 3 28 extends and extends the electromagnet 1 27 to the screw head end. At this time, the electromagnet 1 27 generates a magnetic force to grab the screw in parallel. Then the second motor 16 rotates. After the second motor 16 rotates, it drives the screw 25 to rotate. The screw 25 applies a thread torque to The sliding seat 24 keeps moving under the limit of the sliding rod 26, driving the bottom structure and the screw to move, and then when the screw moves to the inside of the thread rolling machine 14, the electric telescopic rod 20 is extended at this time, and the electric telescopic rod 20 is extended to drive the slider 36 at the bottom of the thread rolling machine 14 to move under the sliding limit inside the slide groove 17, and at the same time, the hydraulic telescopic rod 1 21 and the hydraulic telescopic rod 22 are extended at the same time, driving the fixed frame 38 to lift, and at this time, after the fixed frame 38 reaches the position, the limit rod 19 on one side of the thread rolling machine 14 is horizontally inserted into the bottom of the fixed frame 38, and the fixed frame 38 is supported by the L-shaped magnet 39 on one side, and then the electromagnet 27 places the screw on the top of the support roller 37, and the thread rolling machine 14 clamps the outside of the screw, and then the thread rolling machine 14 is started to roll the screw.It realizes automatic grasping and enters the next step of thread rolling process, with good overall use effect and high overall efficiency.

[0041] In another embodiment, Figure 1-Figure 5 As shown, the specifications and dimensions of the punching head 10 are matched with the specifications and dimensions of the punching groove 11, and the hydraulic telescopic column 9 is fixedly installed on the top of the support 5 through a bracket.

[0042] The punch head 10 punches into the inside of the punching groove 11, so that the screw head is initially punched out with a pattern, which is convenient for subsequent operations, and the hydraulic telescopic column 9 has a movable supporting torque to facilitate the operation.

[0043] In another embodiment, Figure 2 and Figure 5 As shown, annular grooves are formed at opposite ends of the clamping plate 29 , and the electric telescopic rod 23 is fixedly mounted at the bottom of the inner cavity of the support 5 , and the position of the clamping plate 29 corresponds to the position of the stamping groove 11 .

[0044] The clamping plates 29 at the bottom of the punching groove 11 fit together to leave an annular groove. The screw column part of the screw is clamped on the opposite side of the clamping plate 29 and passes through the annular groove. The top of the clamping plate 29 and the punching groove 11 limit the screw head, making it easy to fix the screw position.

[0045] In another embodiment, Figure 6 As shown, one end of the spring 34 away from the permanent magnetic ring frame 33 is fixedly installed inside the support tube 7, and the permanent magnetic ring frame 33 is movably sleeved inside the support tube 7.

[0046] The spring 34 provides a stable moving force for the U-shaped fork 32, which is easy to apply and use. The permanent magnetic ring frame 33 is movable by being sleeved inside the support tube 7, which increases the overall moving effect and facilitates the stability of the structure.

[0047] In another embodiment, Figure 3 and Figure 6 As shown, the U-shaped fork 32 is located at the bottom of the conical feeding chute 31, and a bracket is movably provided on the outer side of the U-shaped fork 32.

[0048] The U-shaped fork 32 is convenient for clamping the screws and for connecting the screws. The bracket outside the U-shaped fork 32 is convenient for being movably supported inside the support tube 7, so as to maintain the stable structure for horizontal movement and facilitate use.

[0049] In another embodiment, Figure 1-Figure 3 As shown, the limiting flow guide frame 6 is arc-shaped, and has arc-shaped limiting plates on both sides, and the bottom end of the limiting flow guide frame 6 corresponds to the position of the stamping groove 11.

[0050] The arc shape of the limiting guide frame 6 can perfectly guide the screws, and the limiting plates on both sides can keep the screws moving in a stable trajectory to avoid deflection, making it easy to guide the screws to the inner side of the limited stamping groove 11 for easy use.

[0051] In another embodiment, Figure 1-Figure 3 As shown, the first motor 12 is fixedly mounted on the top of the base 1 , and a limiting groove is provided on the top of the conveyor belt 4 , the position of the limiting groove corresponds to the position of the stamping groove 11 and the sliding seat 24 .

[0052] The rotation of the first motor 12 can drive the conveyor belt 4 to rotate through the transmission structure. At the same time, the limiting groove can limit the screw to avoid the deviation caused by the angle deflection of the screw and the inertia during the movement, and the overall use effect is good.

[0053] In another embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the second motor 16 is fixedly mounted on the top of the inner cavity of the mounting frame 15 , the slide bar 26 is fixedly mounted on the top of the inner cavity of the mounting frame 15 , and an infrared sensor is disposed at the bottom of the sliding seat 24 .

[0054] The second motor 16 rotates to drive the screw 25 to rotate, and the screw 25 can provide a moving torque for the sliding seat 24, and the infrared sensor is convenient for sensing the moving position of the screw. The overall use effect is good, and it is convenient for the movement and use of the structure.

[0055] In another embodiment, Figure 1 and Figure 2 As shown, the electric telescopic rod 20 is fixedly installed on the top of the base 1 through a bracket.

[0056] The electric telescopic rod 20 provides a moving torque for the thread rolling machine 14, which is convenient for moving and coordinating operations, and the overall use effect is good.

[0057] In another embodiment, Figure 3 and Figure 7 As shown, the L-shaped magnet 39 is located at the bottom of the fixing frame 38 , and the position of the limiting rod 19 corresponds to the position of the L-shaped magnet 39 .

[0058] After thread rolling, the electric telescopic rod 3 28 retracts and enters the next process, and the electric telescopic rod 1 20 retracts to separate the thread rolling machine 14 and release the screw. At the same time, the limit rod 19 releases the limit on the fixed frame 38. At this time, the hydraulic telescopic rod 1 21 retracts and the fixed frame 38 tilts under the support of the L-shaped magnet 39, so that the support roller 37 tilts, and the screw is tilted and slides on the top of the slide plate 18, and enters the collection device through the diversion of the slide plate 18. Finally, the hydraulic telescopic rod 22 retracts to the same horizontal position as the hydraulic telescopic rod 1 21, and then the fixed frame 38 is gradually horizontal under the adsorption of the L-shaped magnet 39, which is convenient for the next operation process and has a good overall use effect.

[0059] The working principle and use process of the present invention are as follows: when in use, the operator first places the screw blank formed by the welded screw head and the screw column inside the discharge barrel 8, and then the screw falls vertically within the conical discharge groove 31, and then is stabilized under the clamping of the U-shaped fork 32. Then, during operation, the operating process is that the hydraulic telescopic column 9 is extended, and the punching head 10 and the punching groove 11 are fitted and moved upward. At this time, the electromagnet 2 35 is energized, and the direction of the current causes the electromagnet 2 35 to obtain magnetic force, and the magnetic pole is opposite to the magnetic pole on the opposite side of the permanent magnetic ring frame 33, thereby attracting the permanent magnetic ring frame to move inwardly of 33 and compressing the spring 34. After the permanent magnetic ring frame 33 moves, it drives the U-shaped fork 32 to move, and releases the limit on the processed screw. After the operation time is set, the electric The magnetic pole of magnet 2 35 is reversed to be the same as the magnetic pole on the opposite side of permanent magnetic ring frame 33. Under the action of magnetic repulsion and spring 34, permanent magnetic ring frame 33 quickly returns to its original position, so that U-shaped fork 32 limits the next screw head, and then the screw is inserted into the stamping groove 11 under the arc limit of the limiting guide frame 6. At this time, the clamping plates 29 at the bottom of the stamping groove 11 fit each other to leave a ring groove, and the screw column part of the screw is clamped on the opposite side of the clamping plate 29 and passes through the ring groove. The top of the clamping plate 29 and the stamping groove 11 limit the screw head, and then the hydraulic telescopic column 9 moves downward to make the stamping head 10 and the stamping groove 11 fit each other, and text and specific patterns are punched out on the top of the screw head, and then the electric telescopic rod 23 retracts, driving the clamping plate 29 to move, and then the limit on the screw is released, and the screw is re- Under the action of force, it falls on the top of the conveyor belt 4, which is convenient for automatic unloading and preliminary processing, and the use effect is good. Then the screw falls on the top of the conveyor belt 4, and the first motor 12 rotates at the same time. After the first motor 12 rotates, it drives the driving gear 13 to rotate. After the driving gear 13 rotates, it drives the meshing driven gear 2 to rotate. After the driven gear 2 rotates, the torque is applied to the outside of the transmission roller 3, and the transmission roller 3 drives the movement of the conveyor belt 4. The fallen screw tilts backward under the action of gravity and the movement of the conveyor belt 4, so that the screw head faces one end of the unloading barrel 8, and then the screw moves to one side of the mounting bracket 15 under the action of the conveyor belt 4 and the limit groove. Then when the screw moves to the bottom of the sliding seat 24, the infrared sensor at the bottom of the sliding seat 24 The screw is sensed, and the electric telescopic rod 3 28 is extended, and the electromagnet 1 27 is extended to the screw head end. At this time, the electromagnet 1 27 generates magnetic force to grab the screw in parallel, and then the second motor 16 rotates. After the second motor 16 rotates, it drives the screw 25 to rotate. The screw 25 applies the thread torque to the sliding seat 24. The sliding seat 24 keeps moving under the limit of the sliding rod 26, driving the bottom structure and the screw to move. Then when the screw moves to the inside of the thread rolling machine 14, the electric telescopic rod 1 20 is extended. After the electric telescopic rod 1 20 is extended, it drives the slider 36 at the bottom of the thread rolling machine 14 to move under the sliding limit inside the slide groove 17. At the same time, the hydraulic telescopic rod 1 21 and the hydraulic telescopic rod 2 22 are extended at the same time, driving the fixed frame 38 to lift. At this time, after the fixed frame 38 reaches the position,The limit rod 19 on one side of the thread rolling machine 14 is horizontally inserted into the bottom of the fixing frame 38, and the fixing frame 38 is supported by the L-shaped magnet 39 on one side. Then the electromagnet 27 places the screw on the top of the support roller 37, and the thread rolling machine 14 clamps the outside of the screw, and then the thread rolling machine 14 is started to roll the screw, realizing automatic grasping and entering the next step of the thread rolling process. The overall use effect is good and the overall efficiency is high. After rolling, the electric telescopic rod 3 28 retracts and enters the next process, and the electric telescopic rod 1 20 retracts to separate the thread rolling machine 14. The screw is released, and at the same time, the limit rod 19 releases the limit on the fixed frame 38. At this time, the hydraulic telescopic rod 1 21 retracts and the fixed frame 38 tilts under the support of the L-shaped magnet 39, so that the support roller 37 tilts and the screw is tilted and slides on the top of the slide plate 18, and enters the collection device through the guide of the slide plate 18. Finally, the hydraulic telescopic rod 22 retracts to the same horizontal position as the hydraulic telescopic rod 1 21, and then the fixed frame 38 is gradually horizontal under the adsorption of the L-shaped magnet 39, which is convenient for the next operation process, and the overall use effect is good.

[0060] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made thereto without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A digital processing center for integrated screw processing, comprising a base (1), characterized in that: A support (5) is fixedly mounted on the top of the base (1), a hydraulic telescopic column (9) is arranged on the top of the support (5), a punch head (10) is fixedly mounted on the bottom end of the hydraulic telescopic column (9), a punching groove (11) is provided on the top of the support (5), two concave seats (30) are fixedly mounted on the top of the inner cavity of the support (5), a clamping plate (29) is movably inserted into the inner side of the two concave seats (30), and an electric telescopic rod (23) is fixedly mounted on the opposite end of the clamping plate (29), a discharge barrel (8) is fixedly mounted on the top of the support (5), a conical discharge trough (31) is arranged inside the discharge barrel (8), and one side of the discharge barrel (8) is connected to the support barrel (7). The support cylinder (7) is fixedly installed with a second electromagnet (35), the outer side of the second electromagnet (35) is sleeved with a spring (34), one end of the spring (34) is fixedly installed with a permanent magnetic ring frame (33), and the other side of the permanent magnetic ring frame (33) is fixedly installed with a U-shaped fork (32), the bottom of the unloading cylinder (8) is installed with a limited flow guide frame (6), a plurality of transmission rollers (3) are movably installed inside the base (1), the outer side of the transmission roller (3) is sleeved with a conveyor belt (4), the outer side of one end of the transmission roller (3) is fixedly sleeved with a driven gear (2), the outer side of the driven gear (2) is meshed with a driving gear (13), and one side of the driving gear (13) is fixedly installed with a first gear (2). A motor (12), a mounting frame (15) is fixedly mounted on the top of the base (1), a screw (25) is movably mounted on the top of the inner cavity of the mounting frame (15), a second motor (16) is fixedly mounted on one end of the screw (25), a sliding seat (24) is threadedly connected to the outer side of the screw (25), a sliding rod (26) is movably sleeved inside the sliding seat (24), an electric telescopic rod (28) is fixedly mounted on the bottom of the sliding seat (24), an electromagnet (27) is fixedly mounted on the bottom of the electric telescopic rod (28), two slide grooves (17) are provided on the top of the base (1), two sliders (36) are movably mounted inside the two slide grooves (17), A thread rolling machine (14) is fixedly mounted on the top of the two sliders (36); an electric telescopic rod (20) is fixedly mounted on the opposite side of the thread rolling machine (14); a limit rod (19) is fixedly mounted on one side of the thread rolling machine (14); a hydraulic telescopic rod (21) is fixedly mounted on the top of the base (1); a fixed frame (38) is hinged on the top of the hydraulic telescopic rod (21); two support rollers (37) are movably mounted on the inner side of the fixed frame (38); a hydraulic telescopic rod (22) is fixedly mounted on the top of the base (1); an L-shaped magnet (39) is fixedly mounted on the top of the hydraulic telescopic rod (22); and a slide plate (18) is fixedly mounted on the top of the base (1).

2. A digital processing center for integrated screw processing according to claim 1, characterized in that: The dimensions of the punch head (10) are compatible with the dimensions of the punch slot (11), and the hydraulic telescopic column (9) is fixedly mounted on the top of the support (5) via a bracket.

3. The digital processing center for integrated screw processing according to claim 1, characterized in that: Annular grooves are formed at opposite ends of the clamping plate (29), the second electric telescopic rod (23) is fixedly mounted at the bottom of the inner cavity of the support (5), and the position of the clamping plate (29) corresponds to the position of the stamping groove (11).

4. The digital processing center for integrated screw processing according to claim 1, characterized in that: One end of the spring (34) away from the permanent magnetic ring frame (33) is fixedly mounted inside the support tube (7), and the permanent magnetic ring frame (33) is movably sleeved inside the support tube (7).

5. The digital processing center for integrated screw processing according to claim 1, characterized in that: The U-shaped fork (32) is located at the bottom of the conical material discharge chute (31), and a bracket is movably provided on the outer side of the U-shaped fork (32).

6. The digital processing center for integrated screw processing according to claim 1, characterized in that: The limiting flow guide frame (6) is arc-shaped and has arc-shaped limiting plates on both sides, and the bottom end of the limiting flow guide frame (6) corresponds to the position of the stamping groove (11).

7. The digital processing center for integrated screw processing according to claim 1, characterized in that: The first motor (12) is fixedly mounted on the top of the base (1), and a limiting groove is provided on the top of the conveyor belt (4), the position of the limiting groove corresponding to the position of the punching groove (11) and the sliding seat (24).

8. The digital processing center for integrated screw processing according to claim 1, characterized in that: The second motor (16) is fixedly mounted on the top of the inner cavity of the mounting frame (15), the sliding rod (26) is fixedly mounted on the top of the inner cavity of the mounting frame (15), and an infrared sensor is arranged at the bottom of the sliding seat (24).

9. The digital processing center for integrated screw processing according to claim 1, characterized in that: The electric telescopic rod 1 (20) is fixedly mounted on the top of the base (1) via a bracket.

10. The digital processing center for integrated screw processing according to claim 1, characterized in that: The L-shaped magnet (39) is located at the bottom of the fixing frame (38), and the position of the limiting rod (19) corresponds to the position of the L-shaped magnet (39).

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