Internal thread rolling machine and machining process

Abstract

The invention discloses an internal thread rolling machine and a machining process. The device comprises a box body, and first power sources are arranged on the two sides of the top end in the box body; the box body is provided with the rotary clamping structure through a first power source; the top of the box body is provided with the supporting piece, and the supporting piece is in a T shape; the following wheel moving structures are arranged on the two sides of one end of the supporting piece in a sliding mode; the transmission structures are arranged at the top of the supporting piece and the bottom of the other end of the supporting piece, and the transmission structure at the bottom of the other end of the supporting piece is connected with the following wheel moving structure; the transmission structure on the top of the supporting piece is connected with the internal thread machining structure. According to the thread rolling equipment, through cooperation of the rotary clamping structure and the internal thread machining structure, the thread rolling equipment can clamp and machine containers of different sizes, multiple production lines and multiple thread rolling equipment are not needed, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of container processing, in particular to an internal thread rolling machine and a processing technology. Background Art

[0002] The container is formed by a container body and a container cover being threadedly connected. In order to improve the sealing of the container, the inner liner of the container needs to be thread rolled. During the processing, the staff needs to adjust the position and extrusion force of the thread rolling head on the thread rolling machine according to the material and size of the container. The staff needs to repeatedly adjust the extrusion force and position of the thread rolling head through the thread rolling equipment, which takes a lot of time. In addition, the sizes of containers are diverse, and each type of thread rolling equipment can only process containers of certain sizes. Therefore, when processing containers of different sizes, multiple production lines and multiple thread rolling equipment are required, and the production cost is relatively high. Summary of the invention

[0003] The purpose of the present invention is to provide an internal thread rolling machine and a processing technology to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: an internal thread rolling machine, comprising: A box body, wherein both sides of the top end of the box body are provided with a first power source; A rotating clamping structure, wherein the box body is provided with a rotating clamping structure through a first power source; A support member, wherein the top of the box body is provided with a support member and the support member is T-shaped; A follower wheel moving structure, wherein both sides of one end of the support member are slidably provided with a follower wheel moving structure; Transmission structure, the top of the support member and the bottom of the other end are both provided with transmission structures, and the transmission structure at the bottom of the other end of the support member is connected to the follower wheel moving structure; Internal thread processing structure, the transmission structure on the top of the support member is connected to the internal thread processing structure.

[0005] By adopting the above technical scheme, container liners of different sizes can be clamped by rotating the clamping structure, and then the size of the container liners is detected by the follower wheel moving structure, and then the thread rolling extrusion force of the container liners is detected and thread rolling is performed by the internal thread processing structure. The staff only needs to watch on the side when the extrusion force of the container liners is detected, and there is no need for frequent manual operation by the staff.

[0006] Preferably, the rotating clamping structure includes a first pushing member and a first rotating disk, a lifting plate is provided at the output end of the first pushing member, a connecting disk is rotatably installed on the top of the lifting plate, a limiting rod is provided at the middle position of the top of the connecting disk, connecting rods are provided on both sides and both ends of the top of the connecting disk, a gear ring is installed on the outer side of the bottom of the first rotating disk, first clamping members are slidably installed on both sides and both ends of the top of the first rotating disk, a second pushing member is installed on the first clamping member near the middle position of the first rotating disk, a second clamping member is installed on the output end of the second pushing member, pressure sensors are installed in the same direction on the first clamping member and the second clamping member, and the top of the connecting rod is rotatably connected to the first clamping member.

[0007] By adopting the above technical solution, the first clamping member is driven to slide on the first turntable through the extension and retraction of the output end of the first pushing member, so that the first clamping member is squeezed and contacted with the inner wall of the container liner, and then the second clamping member is driven to move by the second pushing member, so that the second clamping member can squeeze the outer wall of the container liner, so that the first clamping member and the second clamping member can clamp the container liner, and then the rotating clamping structure is driven to rotate by the first power source, so that the container liner can rotate accordingly, which facilitates the processing and inspection of the container liner.

[0008] Preferably, a cross opening is provided at the middle position of the top of the output end of the first pushing member and the middle position of the top of the connecting disk, the limit rod is cross-shaped, and the limit rod is slidably connected to the output end of the first pushing member and the connecting disk through the cross opening, and sliding grooves are provided on both sides and both ends of the top of the first turntable, and the first turntable is slidably connected to the first clamping member and the second clamping member through the sliding grooves.

[0009] By adopting the above technical solution, when the output end of the first pusher is extended and retracted, the lifting plate is lifted and lowered, and the limit rod can slide in the output end of the first pusher, and the limit rod can prevent the lifting plate from deflecting during the lifting process.

[0010] Preferably, the output end of the first pushing member passes through the bottom of the box and extends to the inside of the box to be connected to the lifting plate. A circular hole is provided on the top of the box. The box is rotatably connected to the first turntable through the circular hole. The output end of the first power source is provided with bevel teeth, and the gear ring is meshed with the bevel teeth.

[0011] By adopting the above technical solution, the first power source can drive the rotating clamping structure to rotate on the box body, and the first power source can control the rotation rate of the rotating clamping structure, which is convenient for container liner processing and inspection.

[0012] Preferably, rectangular openings are provided on both sides of the bottom of one end of the support member, the follower wheel moving structure includes a connecting member, the support member is slidably connected to the connecting member through the rectangular opening, a mounting member is installed at one end of the connecting member, a first laser emitter is installed at the middle position of the top of the mounting member, a second laser emitter is installed at the top and bottom ends of the mounting member, sliding rods are provided at the four top corners of one side of the mounting member, a third pushing member is slidably installed on the outer surface of the sliding rod, a first laser receiver is installed at the other end of the top and bottom of the third pushing member, a follower wheel is installed at the output end of the third pushing member, and a reset spring is provided between the mounting member and the third pushing member.

[0013] By adopting the above technical solution, the size of the container can be detected by following the wheel moving structure, the container liner that does not meet the specifications can be selected, and the container liner processing can be assisted.

[0014] Preferably, a threaded hole is provided on one side of the connecting member, a second laser receiver is provided on one side of the supporting member near the bottom of the first laser emitter, a plurality of sliding holes are provided on the other end of one side of the third pushing member, and the third pushing member is slidably connected to the sliding rod through the sliding holes.

[0015] By adopting the above technical solution, the third pushing member can move smoothly in the mounting member through the cooperation between the sliding rod and the sliding hole.

[0016] Preferably, the transmission structure includes a motor and a threaded rod, the motor is arranged on both sides of the top of the support member and the bottom of the other end, and the output end of the motor is arranged with a threaded rod, and the connecting member is threadedly connected to the threaded rod through a threaded hole.

[0017] By adopting the above technical solution, the transmission structure can drive the follower wheel moving structure or the internal thread processing structure to translate or rise and fall on the support member.

[0018] Preferably, the internal thread processing structure includes a lifting member, a protective box is installed on the top of the lifting member, and a second power source is installed on both sides of the top of the protective box, a second turntable is rotatably installed inside the lifting member, a first mounting plate is installed on one side of the top of the second turntable, and a third power source is installed on one side of the first mounting plate, a first screw rod is installed on the output end of the third power source, a first moving member is installed on the outer surface of the first screw rod, a fourth pushing member is installed on the other side of the first moving member, a second mounting plate is installed on the outer surface of the fourth pushing member, a fourth power source is installed on one side of the second mounting plate, a second screw rod is installed on the output end of the fourth power source, a second moving member is installed on the outer surface of the second screw rod, a fifth pushing member is installed on the other side of the second moving member, a third mounting plate is installed on the bottom end of the outer surface of the fifth pushing member, a mechanical sensor is installed on the bottom of the third mounting plate, and thread rolling heads are installed on the output ends of the fourth pushing member and the fifth pushing member.

[0019] By adopting the above technical solution, the thread rolling head on the internal thread processing structure can be moved and adjusted so that the position of the thread rolling head adapts to the size of the container inner liner. With the assistance of the mechanical sensor, the force required for container extrusion can be detected, and the thread rolling head can also perform extrusion processing on the container inner liner.

[0020] Preferably, a gear is provided at the output end of the second power source, and a ring gear is provided on the outer side of the top of the second turntable, the gear on the second power source is meshed with the ring gear on the second turntable, a sliding opening is provided on the other side of the top of the second turntable, and the fourth pushing member is slidingly connected to the second turntable through the sliding opening, and rectangular openings are provided on the top and bottom of the second moving member, and the second moving member is slidingly connected to the fourth pushing member through the rectangular opening.

[0021] By adopting the above technical solution, the second power source can drive the second turntable to rotate, so that the thread rolling head can perform thread rolling processing on the container, and the fourth pusher and the fifth pusher slide on the second turntable through the rectangular opening.

[0022] An internal thread processing process, characterized in that it comprises the following steps: S1: Loading the container, placing the inner liner of the container directly between the first clamping member and the second clamping member; S2: The container is fixed, the first pusher is started to drive the first clamping member to move, when the pressure sensor on the first clamping member is triggered, the first pusher is closed and the second pusher is started to drive the second clamping member to move in the direction of the first clamping member, when the pressure sensor on the second clamping member is triggered, the second pusher is closed, so that the first clamping member and the second clamping member can clamp and fix the inner container; S3: Container size detection, start the transmission structure at the bottom of the other side of the support, so that the follower wheel on the follower wheel moving structure squeezes the outer wall of the inner liner. If the position of the second laser transmitter is offset, the first laser receiver is triggered, and the transmission structure drives the follower wheel moving structure to move slowly outward, so that the second laser transmitter can be in the middle position of the first laser receiver, and then the first laser transmitter and the second laser receiver cooperate to detect the size of the inner liner according to the distance between the two first laser transmitters or the two second laser receivers; S4: Container thread rolling force detection, then the staff starts the transmission structure on the top of the support member to drive the internal thread processing structure to descend, so that the top of the inner liner can be between the fourth pusher and the fifth pusher, and then the second moving member is mobilized to move in the direction of the fourth pusher through the fourth power source, so that the thread rolling head on the fifth pusher can squeeze the outer wall of the inner liner, and deformation occurs at the top of the inner liner, which will squeeze the mechanical sensor, and then the staff starts the first power source to drive the inner liner to rotate. When the internal thread is processed on the inner liner, the staff tests the force required for the internal thread processing through the mechanical sensor; S5: Test data import, the staff imports the data of the height, diameter and force required for internal thread processing of the liner into the equipment; S6: Container thread rolling processing. With the imported data, the staff only needs to place the inner liner directly between the first clamping piece and the second clamping piece, and then repeat the above steps S and S to process the inner thread of the inner liner; S7: unloading the container, the inner container after processing is removed from between the first clamping member and the second clamping member.

[0023] Compared with the prior art, the present invention has the following beneficial effects: The internal thread rolling machine and processing technology, through the cooperation between the follower wheel moving structure and the internal thread processing structure, the staff can quickly test the size of the container and the extrusion force of the rolling head, and can quickly adjust the position of the rolling head. The rolling equipment can automatically detect relevant data, and there is no need for frequent detection, and the staff does not need to spend a lot of time on testing the extrusion force of the rolling head. The follower wheel moving structure can also detect the size of the container liner, and can pick out unqualified container liners.

[0024] The internal thread rolling machine and processing technology enable the thread rolling device to clamp and process containers of different sizes through the cooperation between the rotating clamping structure and the internal thread processing structure, eliminating the need for multiple production lines and multiple thread rolling devices, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a main structural diagram of the present invention; Figure 2 It is a side structural diagram of the present invention; Figure 3 It is a main structural cross-sectional view of the present invention; Figure 4 It is a front cross-sectional view of the rotating clamping structure of the present invention; Figure 5 A top view of the connection disk of the present invention; Figure 6 This is a three-dimensional diagram of the first turntable of the present invention; Figure 7 This is a front view of the follower wheel moving structure of the present invention; Figure 8 This is a three-dimensional diagram of the moving structure of the follower wheel of the present invention; Fig. 9 This is a front cross-sectional view of the internal thread processing structure of the present invention; Fig.10 is a three-dimensional diagram of a second turntable of the present invention; Fig.11 For the present invention Fig. 9 A magnified view of the structure at center; Fig.12 It is a processing flow chart of the present invention.

[0026] In the figure: 1, box; 2, first power source; 3, rotating clamping structure; 30, first pusher; 31, lifting plate; 32, connecting plate; 33, limit rod; 34, connecting rod; 35, first turntable; 36, gear ring; 37, first clamping member; 38, second pusher; 39, second clamping member; 310, pressure sensor; 4, supporting member; 5, follower wheel moving structure; 51, connecting member; 52, mounting member; 53, first laser transmitter; 54, first laser receiver; 55, sliding rod; 56, third pusher; 57, second laser transmitter; 5 8. Follower wheel; 59. Return spring; 6. Second laser receiver; 7. Transmission structure; 8. Internal thread processing structure; 80. Lifting member; 81. Protective box; 82. Second power source; 83. Second turntable; 84. First mounting plate; 85. Third power source; 86. First screw rod; 87. First moving member; 88. Fourth push member; 89. Second mounting plate; 810. Fourth power source; 811. Second screw rod; 812. Second moving member; 813. Fifth push member; 814. Third mounting plate; 815. Mechanical sensor; 816. Thread rolling head. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-11 , an embodiment of the present invention: an internal thread rolling machine and processing technology, comprising: a box body 1, a first power source 2 is provided on both sides of the top of the box body 1; a rotating clamping structure 3, the box body 1 is provided with a rotating clamping structure 3 through the first power source 2; a support member 4, a support member 4 is provided on the top of the box body 1 and the support member 4 is T-shaped; a following wheel moving structure 5, both sides of one end of the support member 4 are slidably provided with a following wheel moving structure 5; a transmission structure 7, a transmission structure 7 is provided on the top and the bottom of the other end of the support member 4, and the transmission structure 7 at the bottom of the other end of the support member 4 is connected to the following wheel moving structure 5; an internal thread processing structure 8, the transmission structure 7 at the top of the support member 4 is connected to the internal thread processing structure 8, and the container liners of different sizes can be clamped by the rotating clamping structure 3, and then the size of the container liners is detected by the following wheel moving structure 5, and then the container liners are tested for rolling extrusion force and rolling processing by the internal thread processing structure 8, and the staff only needs to check beside when the extrusion force of the container liners is detected, and there is no need for the staff to frequently perform manual operations.

[0029] In the present embodiment, the rotating clamping structure 3 includes a first pushing member 30 and a first rotating disk 35, a lifting plate 31 is provided at the output end of the first pushing member 30, a connecting disk 32 is rotatably installed on the top of the lifting plate 31, a limiting rod 33 is provided at the middle position of the top of the connecting disk 32, connecting rods 34 are provided on both sides and both ends of the top of the connecting disk 32, a gear ring 36 is installed on the outer side of the bottom of the first rotating disk 35, first clamping members 37 are slidably installed on both sides and both ends of the top of the first rotating disk 35, a second pushing member 38 is installed on the first clamping member 37 near the middle position of the first rotating disk 35, a second clamping member 39 is installed on the output end of the second pushing member 38, and the first clamping member 39 is installed on the output end of the second pushing member 38. The holding member 37 and the second clamping member 39 are installed with a pressure sensor 310 in the same direction. The top of the connecting rod 34 is rotatably connected to the first clamping member 37. The first clamping member 37 is driven to slide on the first turntable 35 by the extension and retraction of the output end of the first pushing member 30, so that the first clamping member 37 is squeezed and contacted with the inner wall of the container liner, and then the second clamping member 39 is driven to move by the second pushing member 38, so that the second clamping member 39 can squeeze the outer wall of the container liner, so that the first clamping member 37 and the second clamping member 39 can clamp the container liner, and then the rotating clamping structure 3 is driven to rotate by the first power source 2, so that the container liner can rotate accordingly, which is convenient for the processing and inspection of the container liner.

[0030] In the present embodiment, a cross opening is provided at the middle position of the top of the output end of the first pushing member 30 and the middle position of the top of the connecting disk 32. The limit rod 33 is cross-shaped. The limit rod 33 is slidably connected to the output end of the first pushing member 30 and the connecting disk 32 through the cross opening. Slide grooves are provided on both sides and both ends of the top of the first turntable 35. The first turntable 35 is slidably connected to the first clamping member 37 and the second clamping member 39 through the slide grooves. When the output end of the first pushing member 30 is extended and retracted, the lifting plate 31 is lifted and lowered, and the limit rod 33 can slide in the output end of the first pushing member 30, and the limit rod 33 can prevent the lifting plate 31 from being offset during the lifting process.

[0031] In this embodiment, the output end of the first pusher 30 passes through the bottom of the box body 1 and extends to the inside of the box body 1 and is connected to the lifting plate 31. A circular hole is opened on the top of the box body 1. The box body 1 is rotatably connected to the first turntable 35 through the circular hole. The output end of the first power source 2 is provided with bevel teeth, and the gear ring 36 is engaged with the bevel teeth. The first power source 2 can drive the rotating clamping structure 3 to rotate on the box body 1, and the first power source 2 can control the rotation rate of the rotating clamping structure 3, which is convenient for the processing and inspection of the container liner.

[0032] In the present embodiment, rectangular openings are provided on both sides of the bottom of one end of the support member 4, the following wheel moving structure 5 includes a connecting member 51, the support member 4 is slidably connected to the connecting member 51 through the rectangular opening, a mounting member 52 is installed at one end of the connecting member 51, a first laser emitter 53 is installed at the middle position of the top of the mounting member 52, a second laser emitter 57 is installed at the top and bottom of the mounting member 52, a sliding rod 55 is provided at the four top corners of one side of the mounting member 52, a third pushing member 56 is slidably installed on the outer surface of the sliding rod 55, a first laser receiver 54 is installed at the other end of the top and bottom of the third pushing member 56, a following wheel 58 is installed at the output end of the third pushing member 56, a reset spring 59 is provided between the mounting member 52 and the third pushing member 56, the size of the container is detected by the following wheel moving structure 5, the container liner that does not meet the specifications can be selected, and the container liner processing can also be assisted.

[0033] In this embodiment, a threaded hole is provided on one side of the connecting member 51, a second laser receiver 6 is provided on one side of the supporting member 4 near the bottom of the first laser emitter 53, a plurality of sliding holes are provided on the other end of one side of the third pushing member 56, and the third pushing member 56 is slidably connected to the sliding rod 55 through the sliding holes. Through the cooperation between the sliding rod 55 and the sliding holes, the third pushing member 56 can move smoothly in the mounting member 52.

[0034] In this embodiment, the transmission structure 7 includes a motor and a threaded rod. Motors are arranged on both sides of the top of the support member 4 and the other end of the bottom, and a threaded rod is arranged on the output end of the motor. The connecting member 51 is threadedly connected to the threaded rod through a threaded hole. The transmission structure 7 can drive the follower wheel moving structure 5 or the internal thread processing structure 8 to translate or lift on the support member 4.

[0035] In the present embodiment, the internal thread processing structure 8 includes a lifting member 80, a protective box 81 is installed on the top of the lifting member 80, and a second power source 82 is installed on both sides of the top of the protective box 81, a second turntable 83 is rotatably installed inside the lifting member 80, a first mounting plate 84 is installed on one side of the top of the second turntable 83, a third power source 85 is installed on one side of the first mounting plate 84, a first screw rod 86 is installed on the output end of the third power source 85, a first moving member 87 is installed on the outer surface of the first screw rod 86, a fourth pushing member 88 is installed on the other side of the first moving member 87, a second mounting plate 89 is installed on the outer surface of the fourth pushing member 88, a fourth power source 810 is installed on one side of the second mounting plate 89, and a fourth power source 820 is installed on the output end of the third power source 85. A second screw rod 811 is installed at the output end of the force source 810, and a second moving member 812 is installed on the outer surface of the second screw rod 811, and a fifth pushing member 813 is installed on the other side of the second moving member 812. A third mounting plate 814 is installed at the bottom end of the outer surface of the fifth pushing member 813, and a mechanical sensor 815 is installed at the bottom of the third mounting plate 814. A thread rolling head 816 is installed at the output end of the fourth pushing member 88 and the fifth pushing member 813. The thread rolling head 816 on the internal thread processing structure 8 can be moved and adjusted so that the position of the thread rolling head 816 is adapted to the size of the container liner. With the assistance of the mechanical sensor 815, the force required for container extrusion can be detected, and the thread rolling head 816 can also extrude the container liner.

[0036] In this embodiment, a gear is provided at the output end of the second power source 82, and a ring gear is provided on the outer side of the top of the second turntable 83. The gear on the second power source 82 and the ring gear on the second turntable 83 are meshed with each other. A sliding opening is provided on the other side of the top of the second turntable 83, and the fourth pusher 88 is slidably connected to the second turntable 83 through the sliding opening. Rectangular openings are provided at the top and bottom of the second moving member 812, and the second moving member 812 is slidably connected to the fourth pusher 88 through the rectangular opening. The second power source 82 can drive the second turntable 83 to rotate, so that the thread rolling head 816 can perform thread rolling processing on the container, and the fourth pusher 88 and the fifth pusher 813 slide on the second turntable 83 through the rectangular opening.

[0037] Embodiment 1, as Figure 1-3As shown, it includes: a box body 1, both sides of the top of the box body 1 are provided with a first power source 2; a rotating clamping structure 3, the box body 1 is provided with a rotating clamping structure 3 through the first power source 2; a support member 4, the top of the box body 1 is provided with a support member 4 and the support member 4 is T-shaped; a following wheel moving structure 5, both sides of one end of the support member 4 are slidably provided with a following wheel moving structure 5; a transmission structure 7, the top of the support member 4 and the bottom of the other end are provided with a transmission structure 7, and the transmission structure 7 at the bottom of the other end of the support member 4 is connected to the following wheel moving structure 5; an internal thread processing structure 8, the transmission structure 7 at the top of the support member 4 is connected to the internal thread processing structure 8, and the inner liners of containers of different sizes can be clamped by rotating the clamping structure 3, and then Then, the size of the container liner is detected by the following wheel moving structure 5, and the thread rolling extrusion force of the container liner is detected and thread rolling is performed by the internal thread processing structure 8. The staff only needs to watch on the side when the extrusion force of the container liner is detected, and there is no need for frequent manual operation by the staff. The transmission structure 7 includes a motor and a threaded rod. Motors are arranged on both sides of the top of the support member 4 and the other end of the bottom, and a threaded rod is arranged on the output end of the motor. The connecting member 51 is threadedly connected to the threaded rod through the threaded hole. The transmission structure 7 can drive the following wheel moving structure 5 or the internal thread processing structure 8 to translate or lift on the support member 4, wherein the transmission structure 7 is not limited, and any structure that can drive the following wheel moving structure 5 and the internal thread processing structure 8 is acceptable.

[0038] Embodiment 2, as Figure 4-11As shown, the rotating clamping structure 3 includes a first pushing member 30 and a first rotating disk 35, a lifting plate 31 is provided at the output end of the first pushing member 30, a connecting disk 32 is rotatably installed on the top of the lifting plate 31, a limiting rod 33 is provided at the middle position of the top of the connecting disk 32, connecting rods 34 are provided on both sides and both ends of the top of the connecting disk 32, a gear ring 36 is installed on the outer side of the bottom of the first rotating disk 35, first clamping members 37 are slidably installed on both sides and both ends of the top of the first rotating disk 35, a second pushing member 38 is installed on the first clamping member 37 near the middle position of the first rotating disk 35, a second clamping member 39 is installed at the output end of the second pushing member 38, a pressure sensor 310 is installed in the same direction as the first clamping member 37 and the second clamping member 39, and the top of the connecting rod 34 is connected to the first The clamping members 37 are rotatably connected, and the first clamping member 37 is driven to slide on the first turntable 35 by the extension and retraction of the output end of the first pushing member 30, so that the first clamping member 37 is squeezed and contacted with the inner wall of the container liner, and then the second clamping member 39 is driven to move by the second pushing member 38, so that the second clamping member 39 can squeeze the outer wall of the container liner, so that the first clamping member 37 and the second clamping member 39 can clamp the container liner, and then the first power source 2 drives the rotating clamping structure 3 to rotate, so that the container liner can rotate accordingly, which is convenient for the processing and inspection of the container liner. The following wheel moving structure 5 includes a connecting member 51, and the support member 4 is slidably connected to the connecting member 51 through a rectangular opening. A mounting member 52 is installed at one end of the connecting member 51, and a mounting member 52 is installed at the middle position of the top of the mounting member 52. There is a first laser emitter 53, a second laser emitter 57 is installed at the top and bottom of the mounting member 52, a slide bar 55 is arranged at the four top corners of one side of the mounting member 52, a third pusher 56 is slidably installed on the outer surface of the slide bar 55, a first laser receiver 54 is installed at the other end of the top and bottom of the third pusher 56, a follower wheel 58 is installed at the output end of the third pusher 56, a return spring 59 is arranged between the mounting member 52 and the third pusher 56, the size of the container is detected by the follower wheel moving structure 5, the container liner that does not meet the specifications can be selected, and the container liner processing can also be assisted, the internal thread processing structure 8 includes a lifting member 80, a protective box 81 is installed on the top of the lifting member 80, and both sides of the top of the protective box 81 are installed A second power source 82 is provided, a second turntable 83 is rotatably installed inside the lifting member 80, a first mounting plate 84 is installed on one side of the top of the second turntable 83, a third power source 85 is installed on one side of the first mounting plate 84, a first screw rod 86 is installed on the output end of the third power source 85, a first moving member 87 is installed on the outer surface of the first screw rod 86, a fourth pushing member 88 is installed on the other side of the first moving member 87, a second mounting plate 89 is installed on the outer surface of the fourth pushing member 88, a fourth power source 810 is installed on one side of the second mounting plate 89, a second screw rod 811 is installed on the output end of the fourth power source 810, a second moving member 812 is installed on the outer surface of the second screw rod 811, and a fifth pushing member 813 is installed on the other side of the second moving member 812.The bottom end of the outer surface of the fifth pusher 813 is installed with a third mounting plate 814, and a mechanical sensor 815 is installed at the bottom of the third mounting plate 814. The output ends of the fourth pusher 88 and the fifth pusher 813 are both installed with a thread rolling head 816. The thread rolling head 816 on the internal thread processing structure 8 can be moved and adjusted so that the position of the thread rolling head 816 is adapted to the size of the container liner. The force required for container extrusion can be detected with the assistance of the mechanical sensor 815, and the thread rolling head 816 can also perform extrusion processing on the container liner. The internal thread processing structure 8 can perform both internal thread processing and external thread processing on the container, and the thread rolling head 816 can be replaced as needed, and can not only perform thread processing on the container, but also perform chamfering operations.

[0039] Working principle: Fig.12As shown, S1: loading the container, placing the inner liner of the container directly between the first clamping member 37 and the second clamping member 39; S2: fixing the container, starting the first pusher 30 to drive the first clamping member 37 to move, when the pressure sensor 310 on the first clamping member 37 is triggered, the first pusher 30 is closed and the second pusher 38 is started to drive the second clamping member 39 to move in the direction of the first clamping member 37, when the pressure sensor 310 on the second clamping member 39 is triggered, the second pusher 38 is closed, so that the first clamping member 37 and the second clamping member 39 can clamp and fix the inner liner; S3 : Container size detection, start the transmission structure 7 at the bottom of the other side of the support 4, so that the follower wheel 58 on the follower wheel moving structure 5 squeezes the outer wall of the inner container. If the position of the second laser emitter 57 is offset, the first laser receiver 54 is triggered, and the transmission structure 7 drives the follower wheel moving structure 5 to move slowly outward, so that the second laser emitter 57 can be in the middle position of the first laser receiver 54, and then through the cooperation between the first laser emitter 53 and the second laser receiver 6, according to the distance between the two first laser emitters 53 or the two second laser receivers 6 S4: Container thread rolling force detection, then the staff starts the transmission structure 7 on the top of the support member 4 to drive the internal thread processing structure 8 to descend, so that the top of the inner container can be between the fourth pusher 88 and the fifth pusher 813, and then the fourth power source 810 is used to mobilize the second moving member 812 to move in the direction of the fourth pusher 88, so that the thread rolling head 816 on the fifth pusher 813 can squeeze the outer wall of the inner container, and deformation occurs at the top of the inner container, which will squeeze the mechanical sensor 815, and then the staff starts the first power source 2 to drive the inner container to rotate, and the inner container is rotated. When processing the internal thread on the liner, the staff tests the force required for the internal thread processing through the mechanical sensor 815; S5: test data import, the staff imports the data of the height, diameter and force required for the internal thread processing of the liner into the equipment; S6: container thread rolling processing, with the imported data, the staff only needs to place the liner directly between the first clamping member 37 and the second clamping member 39, and repeat the above steps S2 and S4 to process the internal thread of the liner; S7: container unloading, the processed liner can be removed from between the first clamping member 37 and the second clamping member 39.

[0040] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or scope of the present invention. Therefore, the embodiments of the present invention are exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

Claims

1. An internal thread rolling machine, characterized in that: include: A box body (1), wherein first power sources (2) are arranged on both sides of the top end of the box body (1); A rotating clamping structure (3), wherein the box body (1) is provided with the rotating clamping structure (3) via a first power source (2); A support member (4), wherein the top of the box body (1) is provided with a support member (4) and the support member (4) is T-shaped; A follower wheel moving structure (5), wherein both sides of one end of the support member (4) are slidably provided with a follower wheel moving structure (5); A transmission structure (7), wherein the top of the support member (4) and the bottom of the other end are both provided with a transmission structure (7), and the transmission structure (7) at the bottom of the other end of the support member (4) is connected to the follower wheel moving structure (5); An internal thread processing structure (8), wherein the transmission structure (7) at the top of the support member (4) is connected to the internal thread processing structure (8).

2. An internal thread rolling machine according to claim 1, characterized in that: The rotating clamping structure (3) comprises a first pushing member (30) and a first rotating disk (35); a lifting plate (31) is provided at the output end of the first pushing member (30); a connecting disk (32) is rotatably mounted on the top of the lifting plate (31); a limiting rod (33) is provided at the middle position of the top of the connecting disk (32); connecting rods (34) are provided on both sides and both ends of the top of the connecting disk (32); a gear ring (36) is provided on the outer side of the bottom of the first rotating disk (35); first clamping members (37) are slidably mounted on both sides and both ends of the top of the first rotating disk (35); a second pushing member (38) is provided on the first clamping member (37) near the middle position of the first rotating disk (35); a second clamping member (39) is provided on the output end of the second pushing member (38); pressure sensors (310) are installed in the same direction on the first clamping member (37) and the second clamping member (39); and the top of the connecting rod (34) is rotatably connected to the first clamping member (37).

3. An internal thread rolling machine according to claim 2, characterized in that: A cross opening is provided at a middle position of the top of the output end of the first pushing member (30) and a middle position of the top of the connecting disk (32); the limiting rod (33) is cross-shaped; the limiting rod (33) is slidably connected to the output end of the first pushing member (30) and the connecting disk (32) through the cross opening; sliding grooves are provided on both sides and both ends of the top of the first rotating disk (35); the first rotating disk (35) is slidably connected to the first clamping member (37) and the second clamping member (39) through the sliding grooves.

4. The internal thread rolling machine according to claim 2, characterized in that: The output end of the first pushing member (30) passes through the bottom of the box (1) and extends to the inside of the box (1) to be connected to the lifting plate (31). A circular hole is provided on the top of the box (1). The box (1) is rotatably connected to the first rotating disk (35) through the circular hole. The output end of the first power source (2) is provided with bevel teeth, and the gear ring (36) meshes with the bevel teeth.

5. The internal thread rolling machine according to claim 1, characterized in that: Rectangular openings are provided on both sides of the bottom of one end of the support member (4); the follower wheel moving structure (5) comprises a connecting member (51); the support member (4) is slidably connected to the connecting member (51) via the rectangular opening; a mounting member (52) is mounted on one end of the connecting member (51); a first laser emitter (53) is mounted at the middle position of the top of the mounting member (52); a second laser emitter (57) is mounted at the top and bottom of the mounting member (52); a sliding rod (55) is provided at four top corners of one side of the mounting member (52); a third push member (56) is slidably mounted on the outer surface of the sliding rod (55); a first laser receiver (54) is mounted on the other end of the top and bottom of the third push member (56); a follower wheel (58) is mounted on the output end of the third push member (56); and a return spring (59) is provided between the mounting member (52) and the third push member (56).

6. An internal thread rolling machine according to claim 5, characterized in that: A threaded hole is provided on one side of the connecting member (51), a second laser receiver (6) is provided on one side of the supporting member (4) near the bottom of the first laser emitter (53), a plurality of sliding holes are provided on the other end of one side of the third pushing member (56), and the third pushing member (56) is slidably connected to the sliding rod (55) via the sliding holes.

7. An internal thread rolling machine according to claim 6, characterized in that: The transmission structure (7) comprises a motor and a threaded rod, the motor is arranged on both sides of the top and the bottom of the other end of the support member (4), and the output end of the motor is arranged with a threaded rod, and the connecting member (51) is threadedly connected to the threaded rod through a threaded hole.

8. The internal thread rolling machine according to claim 1, characterized in that: The internal thread processing structure (8) comprises a lifting member (80), a protective box (81) is installed on the top of the lifting member (80), a second power source (82) is installed on both sides of the top of the protective box (81), a second turntable (83) is rotatably installed inside the lifting member (80), a first mounting plate (84) is installed on one side of the top of the second turntable (83), a third power source (85) is installed on one side of the first mounting plate (84), a first screw rod (86) is installed on the output end of the third power source (85), a first moving member (87) is installed on the outer surface of the first screw rod (86), a fourth pushing member (88) is installed on the other side of the first moving member (87), and the fourth A second mounting plate (89) is mounted on the outer surface of the pushing member (88), a fourth power source (810) is mounted on one side of the second mounting plate (89), a second screw rod (811) is mounted on the output end of the fourth power source (810), a second moving member (812) is mounted on the outer surface of the second screw rod (811), a fifth pushing member (813) is mounted on the other side of the second moving member (812), a third mounting plate (814) is mounted on the bottom end of the outer surface of the fifth pushing member (813), a mechanical sensor (815) is mounted on the bottom of the third mounting plate (814), and a thread rolling head (816) is mounted on the output ends of both the fourth pushing member (88) and the fifth pushing member (813).

9. An internal thread rolling machine according to claim 8, characterized in that: The output end of the second power source (82) is provided with a gear, the outer side of the top of the second rotating disk (83) is provided with a ring gear, the gear on the second power source (82) is meshed with the ring gear on the second rotating disk (83), a sliding opening is provided on the other side of the top of the second rotating disk (83), the fourth pushing member (88) is slidably connected to the second rotating disk (83) through the sliding opening, the top and bottom of the second moving member (812) are both provided with rectangular openings, the second moving member (812) is slidably connected to the fourth pushing member (88) through the rectangular opening.

10. An internal thread processing process, characterized in that: The following steps are involved: S1: loading the container, placing the inner liner of the container directly between the first clamping member (37) and the second clamping member (39); S2: the container is fixed, the first pushing member (30) is started to drive the first clamping member (37) to move, when the pressure sensor (310) on the first clamping member (37) is triggered, the first pushing member (30) is closed and the second pushing member (38) is started to drive the second clamping member (39) to move in the direction of the first clamping member (37), when the pressure sensor (310) on the second clamping member (39) is triggered, the second pushing member (38) is closed, so that the first clamping member (37) and the second clamping member (39) can clamp and fix the inner container; S3: Container size detection, start the transmission structure (7) at the bottom of the other side of the support member (4), so that the follower wheel (58) on the follower wheel moving structure (5) squeezes the outer wall of the inner container. If the position of the second laser emitter (57) is offset, the first laser receiver (54) is triggered, and the transmission structure (7) drives the follower wheel moving structure (5) to move slowly outward, so that the second laser emitter (57) can be in the middle position of the first laser receiver (54). Then, through the cooperation between the first laser emitter (53) and the second laser receiver (6), the size of the inner container is detected according to the distance between the two first laser emitters (53) or the two second laser receivers (6); S4: Detection of the force of thread rolling of the container. The staff then starts the transmission structure (7) at the top of the support member (4) to drive the internal thread processing structure (8) to descend, so that the top of the inner liner can be between the fourth push member (88) and the fifth push member (813). The staff then uses the fourth power source (810) to mobilize the second moving member (812) to move in the direction of the fourth push member (88), so that the thread rolling head (816) on the fifth push member (813) can squeeze the outer wall of the inner liner. When deformation occurs at the top of the inner liner, the mechanical sensor (815) is squeezed. The staff then starts the first power source (2) to drive the inner liner to rotate. When the internal thread is processed on the inner liner, the staff uses the mechanical sensor (815) to test the force required for the internal thread processing. S5: Test data import, the staff imports the data of the height, diameter and force required for internal thread processing of the liner into the equipment; S6: Container thread rolling processing. With the imported data, the worker only needs to place the inner container directly between the first clamping member (37) and the second clamping member (39), and then repeat the above steps S (2) and S (4) to process the inner thread of the inner container. S7: Unloading the container. The processed inner container can be removed from between the first clamping member (37) and the second clamping member (39).

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