An automatic production equipment for iron sheet threading

Abstract

The present invention relates to the technical field of automated production equipment, and discloses an automated production equipment for iron sheets threading white strips, comprising an adsorption head one, an adsorption head two, a white strip carrier, a tooling and an iron sheet carrier, wherein the tooling is used to bend the iron sheet into a "U" shape and make the two ends of the iron sheet face vertically upward, and the tooling is also used to cooperate with the adsorption head one after the white strip is sleeved on the two ends of the "U"-shaped iron sheet to flatten the bent portion of the iron sheet until it fits with the white strip to form a semi-finished product of the iron sheet threading the white strip; the tooling comprises two symmetrically arranged support blocks, the upper surfaces of the two support blocks are each provided with a first groove that matches the white strip, the bottom surfaces of the two first grooves are each provided with a second groove that matches the iron sheet, and the opposite surfaces of the two support blocks are each provided with a third groove that serves as a guide space for bending the iron sheet; the safety problem of personnel being scratched by the iron sheet and the quality defect problem of inconsistent quality during the operation of the iron sheet threading the white strip are avoided, and the operation efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of automated production equipment, in particular to automated production equipment for threading white strips through iron sheets. Background Art

[0002] Iron sheet with white strips, such as Fig.10 As shown, it is composed of a white strip 11 with perforations at both ends and an iron sheet 10 with two perforations passing through the two ends in the same direction; during production, the iron sheet 10 is punched out of a coil, and the white strip 11 is punched out of a coil, then the iron sheet 10 is manually bent into a "U" shape, and then the white strip 11 is put on both ends of the "U"-shaped iron sheet 10. However, the manual bending of the iron sheet 10 has the disadvantages of low efficiency, easy scratching of personnel by the iron sheet, and easy inconsistent distances of the two ends of the iron sheet 10 passing through the white strip 11, and inconsistent quality of multiple iron sheets passing through the white strips. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an automated production device for threading white strips through iron sheets, which can effectively solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated production equipment for iron sheet through white strips, comprising a suction head 1, a suction head 2, and a white strip carrier, a tooling and an iron sheet carrier sequentially distributed along the length direction of the iron sheet, the suction head 2 is used to move the iron sheet on the iron sheet carrier and place it on the tooling, the tooling is used to bend the iron sheet into a "U" shape and make the two ends of the iron sheet face vertically upward, the suction head 1 is used to move the white strip on the white strip carrier to the tooling and put the white strip on the two ends of the "U"-shaped iron sheet; the tooling is also used to cooperate with the suction head 1 after the white strip is put on the two ends of the "U"-shaped iron sheet to flatten the bent part of the iron sheet until it fits with the white strip to form a semi-finished product of iron sheet through white strips;

[0005] The tooling includes two symmetrically arranged support blocks, the upper surfaces of the two support blocks are provided with first grooves matching with the white strips, the bottom surfaces of the two first grooves are provided with second grooves matching with the iron sheet, and the opposite surfaces of the two support blocks are provided with third grooves serving as bending guide spaces for the iron sheet;

[0006] The tooling also includes a bending frame arranged between the two supporting blocks, a first driving member for driving the bending frame to move horizontally and linearly, and a second driving member for driving the bending frame to move vertically and linearly.

[0007] Preferably, the groove wall surface of the third groove facing the supporting block opposite thereto is composed of a first wall surface and a second wall surface distributed vertically, the first wall surface is connected to the groove bottom surface of the second groove; and the first wall surface is a vertical plane.

[0008] Preferably, a magnet is embedded at the junction of the first wall surface and the bottom surface of the second groove.

[0009] Preferably, it also includes a first driving device; the first driving device includes a first driving component for driving the adsorption head 1 to move between the white strip carrier and the tooling, the adsorption head 2 to move between the iron sheet carrier and the tooling, and a third driving component for driving the adsorption head 1 to move up and down.

[0010] Preferably, it also includes a semi-finished product moving table arranged on the side of the tooling and distributed along the width direction of the iron sheet, a semi-finished product carrier is arranged on both sides of the semi-finished product moving table, and a second driving device is arranged under the semi-finished product moving table; through the second driving device, the position of the semi-finished product moving table is configured to be able to switch between the tooling and the semi-finished product carrier, so as to place the iron sheet threading white strip semi-finished product on the two semi-finished product carriers.

[0011] Preferably, the white strip carrier is configured to be able to dock with the discharge port of a punching machine used to prepare the white strip.

[0012] Preferably, the iron sheet carrier is configured to be able to dock with a discharge port of a punching machine used to prepare the iron sheet;

[0013] Preferably, the first drive assembly cooperates with the second drive device in transmission, and while the first drive assembly drives the adsorption head to move from the tooling to the white-strip carrier, the second drive device drives the semi-finished product moving platform to move back and forth between the tooling and the semi-finished product carrier.

[0014] Compared with the prior art, the present invention provides an automatic production equipment for iron sheet threading, which has the following beneficial effects:

[0015] 1. When the iron sheet is threaded with the white strip, the automatic loading of the iron sheet and the white strip can be realized, which improves the working efficiency.

[0016] 2. When threading the white strip through the iron sheet, the iron sheet can be automatically bent into a U shape to improve efficiency, and the two ends of the U-shaped iron sheet can be made vertically upward, making it convenient to accurately put the white strip on the two ends of the iron sheet to ensure quality.

[0017] 3. When the iron sheet is threaded with white strips, the white body can be automatically put on the two ends of the U-shaped iron sheet, and the length of the white strips exposed at both ends of the iron sheet can be kept consistent to ensure quality.

[0018] 4. In summary, the present invention realizes the automated operation of threading iron sheets through white strips, avoids the safety problem of personnel being scratched by iron sheets during the operation and the quality defect problem of inconsistent quality, and effectively improves the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the tooling of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the support block of the present invention;

[0022] Figure 4 is a cross-sectional view of a support block of the present invention;

[0023] Figure 5 This is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

[0024] Figure 6 This is a schematic diagram of the overall structure of the first driving device of Embodiment 2 of the present invention;

[0025] Figure 7 It is a partial structural schematic diagram of the first driving device of Embodiment 2 of the present invention;

[0026] Figure 8 This is a schematic structural diagram of a second driving device according to Embodiment 2 of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the transmission shaft 2 of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the iron sheet passing through the white strip.

[0029] Among them: 100, installation platform; 1, white strip platform; 2, iron sheet platform; 3, tooling; 4, semi-finished product moving platform; 5, semi-finished product platform; 6, adsorption head 1; 7, adsorption head 2; 8, first driving device; 9, second driving device; 10, iron sheet; 11, white strip; 31, support block; 32, bending frame; 33, first driving member; 34, second driving member; 341, lifting frame; 342, driving unit; 311, first groove; 312, second groove; 313, third groove; 314, magnet; 3131, first wall; 3132, second wall; 81, bracket ;811, guide groove;82, first drive assembly;83, third drive member;84, fourth drive member;821, drive shaft;822, transmission rack;823, swing arm;824, mounting seat;825, guide slide;91, mounting plate;911, telescopic rod;92, second drive assembly;93, fifth drive member;94, sixth drive member;921, transmission shaft one;922, transmission shaft two;923, track guide plate;924, transmission shaft three;925, rotating plate;926, transmission plate;9221, shaft one;9222, shaft two;9223, shaft three. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1, please refer to Figures 1 to 4 , an automatic production equipment for iron sheet through white strip, comprising a mounting platform 100, an adsorption head 1 6 and an adsorption head 2 7, the mounting platform 100 is provided with a white strip carrier 1, a tool 3 and an iron sheet carrier 2 which are sequentially distributed along the length direction of the iron sheet 10, the adsorption head 2 7 is used to move the iron sheet 10 on the iron sheet carrier 2 and place it on the tool 3, the tool 3 is used to bend the iron sheet 10 into a "U" shape and make the two ends of the iron sheet 10 face vertically upward, the adsorption head 1 6 is used to move the white strip 11 on the white strip carrier 1 to the tool 3 and put the white strip 11 on the two ends of the "U"-shaped iron sheet 10; the tool 3 is also used to cooperate with the adsorption head 1 6 after the white strip 11 is put on the two ends of the "U"-shaped iron sheet 10 to flatten the bent part of the iron sheet 10 until it fits with the white strip 11 to form a semi-finished product of iron sheet through white strip;

[0032] The tooling 3 includes two symmetrically arranged support blocks 31, both of which are fixed on the mounting platform 100 through columns, and the upper surfaces of the two support blocks 31 are provided with first grooves 311 that match the white strip 11, and the bottom surfaces of the two first grooves 311 are provided with second grooves 312 that match the iron sheet 10, and the opposite surfaces of the two support blocks 31 are provided with third grooves 313 that serve as bending guide spaces for the iron sheet;

[0033] The tooling 3 further includes a bending frame 32 disposed between the two support blocks 31 , and a first driving member 33 for driving the bending frame 32 to move horizontally and linearly, and a second driving member 34 for driving the bending frame 32 to move vertically and linearly.

[0034] Specifically, when performing the iron sheet threading operation, the adsorption head 2 7 first moves to the iron sheet carrier 2 to absorb an iron sheet 10, and then moves to the tooling 3, and places the two ends of the iron sheet 10 in the two second grooves 312 respectively, and makes the vertical symmetry plane of the iron sheet 10 in the length direction coincide with the vertical symmetry plane of the two support blocks 31, so that the distances from the two ends of the iron sheet 10 in the length direction to the vertical symmetry planes of the two support blocks 31 are consistent, and then the adsorption head 2 7 desorbs and moves back to the iron sheet carrier 2. At the same time, the suction head 6 absorbs a white strip 11 from the white strip carrier 1 and moves the white strip 11 to the top of the iron sheet 10. The second driving member 34 raises the bending frame 32 to move the bending frame 32 to the top of the plane where the upper surface of the iron sheet 10 is located. The first driving member 33 moves part of the bending frame 32 to the top of the iron sheet 10. After that, the second driving member 34 lowers the bending frame 32 to make the bending frame 32 contact the center of the upper surface of the iron sheet 10. Then, the second driving member 34 continues to The bending frame 32 is lowered to bend the middle of the iron sheet 10 downward, and the two ends of the iron sheet 10 are tilted up and respectively inserted into the two third grooves 313. When both ends of the iron sheet 10 are vertically upward, the second driving member 34 stops lowering the bending frame 32. Then, the suction head 6 moves down and puts the white strip 11 on the two ends of the iron sheet 10 through the perforations at both ends of the white strip 11, and inserts the white strip 11 into the first groove 311. After that, the second driving member 34 moves up until the bending frame 32 contacts the lower surface of the white strip 11. Then, The first driving member 33 pulls the bending frame 32 away from the white strip 11; in the process of the bending frame 32 moving up to separate from the white strip 11, the middle part of the iron sheet 10 moves up, and the iron sheet 10 gradually recovers from the "U"-shaped state to the flattened state until it recovers to the point where it cannot be recovered. At this time, both ends of the iron sheet 10 are inclined relative to the horizontal plane, and the lower surface of the iron sheet 10 contacts the white strip 11, forming a semi-finished product of the iron sheet passing through the white strip; then, the adsorption head 6 desorbs and moves to the white strip carrier 1; the semi-finished product of the iron sheet passing through the white strip is taken out.

[0035] It should be noted that the first driving member 33 can be any one of a cylinder and an electric push rod; the second driving member 34 includes a lifting frame 341 for mounting and fixing the first driving member 33 and a driving unit 342 for driving the lifting frame 341 to move up and down. The lifting frame 341 passes through the mounting platform 100 up and down and is slidably connected, and the housing of the driving unit 342 is fixed to the lower surface of the mounting platform 100. The driving unit 342 can be any one of a cylinder and an electric push rod.

[0036] It should be noted that the finished product of the iron sheet through the white strip corresponding to the semi-finished product of the iron sheet through the white strip recorded in the present invention is a product obtained by bending and shaping the portion of the iron sheet 10 that contacts the white strip 11 to the lower surface of the white strip 11 below the iron sheet 10, such as Fig.10 shown.

[0037] It should be noted that the semi-finished product of the iron sheet through the white strip recorded in the present invention has an appearance basically close to Fig.10 As shown, Fig.10 The difference is that the iron sheet 10 located below the white strip 11 is in a downward convex arc shape.

[0038] In the above technical solution, in order to ensure that the two ends of the iron sheet 10 can face vertically upwards during the process of bending the iron sheet 10 into a "U" shape, the groove width of the third groove 313 is equal to the width of the iron sheet 10, and the groove wall surface of the third groove 313 and facing the bracket 31 opposite thereto is composed of a first wall surface 3131 and a second wall surface 3132 distributed up and down, and the first wall surface 3131 is connected to the groove bottom surface of the second groove 312. The first wall surface 3131 is a vertical plane. The second wall surface 3132 can be a plane flush with the first wall surface 3131, or a curved surface adapted to the bending amplitude of the iron sheet 10. In the process of bending down of the iron sheet 10, the two ends of the iron sheet 10 are respectively attached to the first wall surfaces 3131 on both sides to ensure that the two ends of the iron sheet 10 face vertically upwards.

[0039] In order to ensure that when the iron sheet 10 bends downward, both ends of the iron sheet 10 move downward synchronously, so that the lengths of the two vertical ends of the "U"-shaped iron sheet are consistent, a magnet 314 is embedded at the junction of the first wall 3131 and the bottom surface of the second groove 312. The magnet 314 is cylindrical, and the plane where the first wall 3131 is located and the plane where the bottom surface of the second groove 312 is located are tangent to the cylindrical surface of the magnet 314. Figure 5 shown.

[0040] As a further explanation of the above technical solution, the present embodiment also includes a first driving device 8 for driving the adsorption head 1 6 and the adsorption head 2 7 to move; the first driving device 8 includes a first driving assembly 82 and a third driving member 83 for driving the adsorption head 1 6 to move up and down and a fourth driving member 84 for driving the adsorption head 2 7 to move up and down, and the first driving assembly 82 is fixedly mounted on the bracket 81. The bracket 81 is fixed on the upper surface of the mounting table 100. The first driving assembly 82 has two moving ends, and the third driving member 83 and the fourth driving member 84 are fixedly mounted on the two moving ends respectively; the adsorption head 1 6 and the adsorption head 2 7 are respectively fixed at the output ends of the third driving member 83 and the fourth driving member 84. The movement of the adsorption head 1 6 between the white strip carrier 1 and the tooling 3 is realized by the above-mentioned first driving assembly 82, and the movement of the adsorption head 2 7 between the iron sheet carrier 2 and the tooling 3 is realized. The adsorption head 1 6 and the adsorption head 2 7 are both connected to the air source, and the adsorption and desorption of the adsorption head 1 6 and the adsorption head 2 7 are controlled by the air source.

[0041] It should be noted that the first drive assembly 82 can be a linear motion module with two moving ends, such as a double-actuator linear motor, a double-slider rodless cylinder, etc., or a cylinder group consisting of two cylinders, and the two cylinders in the cylinder group respectively drive the third drive member 83 and the fourth drive member 84 to move. The third drive member 83 and the fourth drive member 84 can both be any one of a cylinder and an electric push rod.

[0042] As a further explanation of the above technical solution, it also includes a semi-finished product moving platform 4 arranged on the side of the tooling 3 and distributed along the width direction of the iron sheet 10, a semi-finished product carrier 5 is arranged on both sides of the semi-finished product moving platform 4, and a second driving device 9 is arranged below the semi-finished product moving platform 4; through the second driving device 9, the position of the semi-finished product moving platform 4 can be switched between the tooling 3 and the semi-finished product carrier 5, so as to place the iron sheet threading white strip semi-finished product on the two semi-finished product carriers 5.

[0043] Furthermore, the second driving device 9 includes a mounting plate 91 and a second driving assembly 92. The second driving assembly 92 includes a fifth driving member 93 fixed on the mounting plate 91 and used to drive the semi-finished product moving platform 4 to move up and down, and a sixth driving member 94 fixed on the mounting plate 91 and used to drive the mounting plate 91 to move horizontally. In this embodiment, the mounting plate 91 is slidably mounted on the upper surface of the mounting platform 100, the outer shell of the sixth driving member 94 is fixed on the lower surface of the mounting platform 100, and a linkage plate is fixed at the output end of the sixth driving member 94. The linkage plate passes through the mounting platform 100 and is fixedly connected to the mounting plate 91. The mounting platform 100 is provided with an opening for the linkage plate to slide.

[0044] After the semi-finished iron sheet through white strip is made, the semi-finished product moving platform 4 is driven to move vertically downward for a certain distance by the fifth driving member 93, and then, the semi-finished product moving platform 4 is partially moved between the two supporting blocks 31 and directly below the semi-finished iron sheet through white strip by the sixth driving member 94, and then, the semi-finished product moving platform 4 is moved upward by the fifth driving member 93, so that the semi-finished product moving platform 4 carries the semi-finished iron sheet through white strip and moves the semi-finished iron sheet through white strip upward to be separated from the supporting block 31, and then, the semi-finished product moving platform 4 is horizontally moved to above the original position by the sixth driving member 94, and finally, the semi-finished product moving platform 4 is moved downward to the original position by the fifth driving member 93, so that the semi-finished iron sheet through white strip is placed on the semi-finished product moving platform 4 and the semi-finished product carrier 5. The fifth driving member 93 and the sixth driving member 94 can be any one of a cylinder and an electric push rod.

[0045] It should be noted that during the movement of the semi-finished product moving platform 4, a part of the semi-finished product moving platform 4 is always located between the two semi-finished product carriers 5, and when the semi-finished product moving platform 4 moves upward, the iron sheet with white strips semi-finished product placed on the semi-finished product carrier 5 and located above the semi-finished product moving platform 4 can be lifted.

[0046] Driven by the second driving device 9, the moving track of the semi-finished product moving platform 4 is rectangular, and the semi-finished product moving platform 4 moves in a stepping manner, so that the iron sheet threading white strip semi-finished product can be sent away from the tooling 3 in a stepping manner.

[0047] The white strip carrier 1 is configured to be able to dock with the discharge port of a punching machine used to prepare the white strips 11, so as to realize the automated preparation of the white strips 11 and the automated loading of the white strips.

[0048] The iron sheet carrier 2 is configured to be able to dock with a discharge port of a punching machine for preparing the iron sheet 10 , so as to realize automated preparation of the iron sheet 10 and automated loading of the iron sheet 10 .

[0049] Embodiment 2, as Figures 5 to 9 As shown, an automatic production equipment for iron sheet threading white strips, the parts different from the first embodiment include: an "m"-shaped guide groove 811 is opened on the bracket 81, and the first driving assembly 82 includes a driving shaft 821, a transmission rack 822, two swing arms 823, two mounting seats 824 and a guide slide 825. The three vertical parts of the "m"-shaped guide groove 811 correspond to the iron sheet carrier 2, the tooling 3 and the white strip carrier 1 respectively.

[0050] The drive shaft 821 vertically penetrates and rotatably connects the mounting platform 100, and the drive shaft 821 is configured to be able to swing back and forth around its own central axis. The transmission rack 822 is transmission-mounted on the upper end of the drive shaft 821, and the reciprocating swing of the drive shaft 821 drives the transmission rack 822 to reciprocate horizontally along its own length direction. Two swing arms 823 are respectively meshed and connected to both sides of the upper end of the transmission rack 822, and the two swing arms 823 are both rotatably mounted on the bracket 81. One end of the two mounting seats 824 passes through the guide groove 811 and is respectively slidably mounted on the two swing arms 823, and the other ends of the two mounting seats 824 are respectively connected and fixed to the third driving member 83 and the fourth driving member 84; the guide slide 825 is installed on the bracket 81, and the guide slide 825 has two slides, and each slide is configured to be able to move horizontally and vertically, and the two slides are respectively connected and fixed to the two mounting seats 824. The drive shaft 821 is configured to be driven by a power machine such as an electric motor or a hydraulic motor.

[0051] In the initial state, both swing arms 823 are tilted toward one side of the iron sheet carrier 2, the suction head 2 7 is located above the iron sheet carrier 2, the suction head 1 6 is located above the tooling 3, the mounting seat 824 corresponding to the suction head 2 7 is located in the vertical guide groove 811 close to the iron sheet carrier 2, and the mounting seat 824 corresponding to the suction head 1 6 is located in the vertical guide groove 811 close to the tooling 3. Through the cooperation of the guide groove 811 and the guide slide 825, when the swing arm 823 swings to one side, the mounting seat 824 moves up, moves horizontally, and moves down in the guide groove 811.

[0052] When threading the iron sheet with the white strip, the adsorption head 2 7 first adsorbs an iron sheet 10, and then the driving shaft 821 swings to one side, driving the transmission rack 822 to move, so that the two swing arms 823 both swing to the side of the white strip carrier 1, and when the iron sheet 10 moves into the second groove 312, the mounting seat 824 corresponding to the adsorption head 2 7 moves to the vertical guide groove 811 located near the tooling 3, and the mounting seat 824 corresponding to the adsorption head 1 6 moves to the vertical guide groove 811 located near the white strip carrier 1. At this time, the adsorption head 2 7 desorbs, and the adsorption head 1 6 adsorbs a white strip 11, and then the driving shaft 821 swings in the opposite direction, so that the two swing arms 823 both swing to the side of the iron sheet carrier 2, and the adsorption head 1 6 is moved above the tooling 3, and the adsorption head 2 7 is moved above the iron sheet carrier 2; then, the white strip 11 is sleeved on both ends of the "U"-shaped iron sheet 10.

[0053] When the swing arm 823 swings toward the side of the iron sheet carrier 2 , the tooling 3 gradually bends the iron sheet 10 into a “U” shape, and makes the two ends of the iron sheet 10 face vertically upward.

[0054] Furthermore, in this embodiment, the parts that are different from embodiment 1 also include: the mounting plate 91 and the semi-finished movable platform 4 are connected together by a telescopic rod 911; the second driving assembly 92 includes a transmission shaft 1 921, a transmission shaft 2 922, a track guide plate 923, a transmission shaft 3 924, a rotating plate 925 and a transmission plate 926.

[0055] The transmission shaft 921 is rotatably mounted on the mounting platform 100. The transmission shaft 921 is connected to the drive shaft 821 through a cylindrical gear transmission mechanism, and the transmission ratio of the cylindrical gear transmission mechanism is two to one. During the reciprocating swing of the drive shaft 821 for one cycle, the drive shaft 821 swings half a cycle, and the transmission shaft 921 rotates around its own central axis for one circle.

[0056] Transmission shaft one 921 is connected to transmission shaft two 922 through a bevel gear transmission mechanism, transmission shaft two 922 is connected to transmission shaft three 924 through a bevel gear transmission mechanism, transmission shaft three 924 penetrates and rotates to connect to track guide plate 923, and track guide plate 923 is fixed on the mounting platform 100; when transmission shaft one 921 rotates, transmission shaft three 924 can be driven to rotate on track guide plate 923.

[0057] A rectangular track groove is provided on the track guide plate 923, a rotating plate 925 is fixedly mounted on the surface of the transmission shaft three 924, the transmission plate 926 is in an "L" shape, one end of the transmission plate 926 passes through the mounting platform 100 and the mounting plate 91 upward and is connected and fixed to the lower surface of the semi-finished moving platform 4, the other end of the transmission plate 926 passes through the rotating plate 925 and extends into the track groove, and a groove for the transmission plate 926 to slide is provided on the rotating plate 925.

[0058] When the transmission shaft 3 924 rotates one circle, the transmission plate 926 moves one circle along the rectangular track groove, so that the semi-finished product moving platform 4 moves one circle along the rectangular track, thereby realizing the transportation of the semi-finished product of the iron sheet through the white strip.

[0059] Since the driving shaft 821 is in a reciprocating swinging state when working, the movement of the semi-finished product moving platform 4 is carried out after the adsorption head 6 desorbs the white strip 11 and before the iron sheet 10 is placed in the first groove 311, that is, the movement of the semi-finished product moving platform 4 is carried out during the swinging process of the swing arm 823 from the side of the iron sheet carrier 2 to the side of the white strip carrier 1. Therefore, the transmission shaft 2 922 includes a coaxially arranged shaft rod 1 9221, a shaft rod 2 9222 and a shaft rod 3 9223, the shaft rod 1 9221 is transmission-connected to the transmission shaft 3 924, the shaft rod 3 9223 is transmission-connected to the transmission shaft 1 921, one end of the shaft rod 2 9222 is inserted into the shaft rod 3 9223 and rotates with the shaft rod 3 9223, the other end of the shaft rod 2 9222 is pluggably installed on the shaft rod 1 9221 and is transmission-connected to the shaft rod 1 9221, and a spring is arranged between the shaft rod 2 9222 and the shaft rod 3 9223. During the swinging of the swing arm 823 toward the side of the white strip carrier 1, the shaft rod 2 9222 is inserted into the shaft rod 1 9221 and forms a transmission connection with the shaft rod 1 9221, thereby driving the shaft rod 1 9221 to rotate; during the movement of the swing arm 823 toward the side of the iron sheet carrier 2, the shaft rod 2 9222 moves toward the side of the shaft rod 3 9223 and separates from the shaft rod 1 9221, so that the shaft rod 2 9222 rotates with the swinging of the swing arm 823 but does not drive the shaft rod 1 9221 to rotate, so that during the movement of the suction head 1 6 from the tooling 3 to the white strip carrier 1, the semi-finished product moving platform 4 moves back and forth between the tooling 3 and the semi-finished product carrier 5, and when the suction head 1 6 moves from the white strip carrier 1 to the tooling 3, the semi-finished product moving platform 4 remains stationary.

[0060] It should be noted that, in this embodiment, the portion of the shaft rod 9222 configured to be inserted into the shaft rod 1 9221 is a plurality of right-angled wedges distributed in a circular array, and the shaft rod 1 9221 is provided with a plurality of grooves that match the right-angled wedges. When the shaft rod 9222 forms a transmission connection with the shaft rod 1 9221, the plane corresponding to the right angle side on the right-angled wedge drives the shaft rod 1 9221 to rotate. During the movement of the swing arm 823 toward the side of the iron sheet carrier 2, the right-angled wedge slides out of the shaft rod 1 9221 through the plane corresponding to the hypotenuse on the right-angled wedge, thereby achieving the effect that the shaft rod 9222 rotates but does not drive the shaft rod 1 9221 to rotate.

[0061] It should be noted that, in this embodiment, shaft rod 1 9221 and shaft rod 3 9223 are both mounted on the mounting platform 100 via shaft seats.

[0062] Although 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 to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic production equipment for iron sheet threading, characterized by: The invention comprises a first adsorption head (6), a second adsorption head (7), and a white strip carrier (1), a tool (3), and an iron sheet carrier (2) which are sequentially distributed along the length direction of the iron sheet (10). The second adsorption head (7) is used to move the iron sheet (10) on the iron sheet carrier (2) and place it on the tool (3). The tool (3) is used to bend the iron sheet (10) into a "U" shape and make the two ends of the iron sheet (10) face vertically upward. The first adsorption head (6) is used to move the white strip (11) on the white strip carrier (1) to the tool (3) and put the white strip (11) on the two ends of the "U"-shaped iron sheet (10). The tool (3) is also used to cooperate with the first adsorption head (6) after the white strip (11) is put on the two ends of the "U"-shaped iron sheet (10) to flatten the bent part of the iron sheet (10) until it fits with the white strip (11) to form a semi-finished product of an iron sheet through white strip. The tooling (3) comprises two symmetrically arranged support blocks (31), the upper surfaces of the two support blocks (31) are each provided with a first groove (311) matching with the white strip (11), the bottom surfaces of the two first grooves (311) are each provided with a second groove (312) matching with the iron sheet (10), and the opposite surfaces of the two support blocks (31) are each provided with a third groove (313) serving as a bending guide space for the iron sheet; The tooling (3) further comprises a bending frame (32) arranged between the two support blocks (31), a first driving member (33) for driving the bending frame (32) to move horizontally and linearly, and a second driving member (34) for driving the bending frame (32) to move vertically and linearly.

2. The automatic production equipment for iron sheet threading according to claim 1 is characterized by: The groove wall surface of the third groove (313) facing the supporting block (31) opposite thereto is composed of a first wall surface (3131) and a second wall surface (3132) distributed up and down, the first wall surface (3131) being connected to the groove bottom surface of the second groove (312); the first wall surface (3131) is a vertical plane.

3. The automatic production equipment for iron sheet threading according to claim 2 is characterized by: A magnet (314) is embedded at the junction of the first wall surface (3131) and the bottom surface of the second groove (312).

4. The automatic production equipment for iron sheet threading according to claim 3 is characterized by: It also includes a first driving device (8); the first driving device (8) includes a first driving component (82) for driving the first adsorption head (6) to move between the white strip carrier (1) and the tooling (3), and the second adsorption head (7) to move between the iron sheet carrier (2) and the tooling (3), and a third driving component (83) for driving the first adsorption head (6) to move up and down.

5. The automatic production equipment for iron sheet threading according to claim 4 is characterized by: It also includes a semi-finished product moving platform (4) arranged on the side of the tooling (3) and distributed along the width direction of the iron sheet (10), a semi-finished product carrier (5) being arranged on both sides of the semi-finished product moving platform (4), and a second driving device (9) being arranged below the semi-finished product moving platform (4); through the second driving device (9), the position of the semi-finished product moving platform (4) is configured to be switchable between the tooling (3) and the semi-finished product carrier (5), so as to place the iron sheet threading semi-finished product on the two semi-finished product carriers (5).

6. The automatic production equipment for iron sheet threading according to claim 1 is characterized by: The white strip carrier (1) is configured to be able to dock with the discharge port of a punching machine for preparing white strips (11).

7. The automatic production equipment for iron sheet threading according to claim 1 is characterized by: The iron sheet carrier (2) is configured to be able to dock with a discharge port of a punching machine used to prepare the iron sheet (10).

8. The automatic production equipment for iron sheet threading according to claim 4 is characterized by: The first driving assembly (82) cooperates with the second driving device (9) in transmission, and when the first driving assembly (82) drives the adsorption head (6) to move from the tooling (3) to the white strip carrier (1), the second driving device (9) drives the semi-finished product moving platform (4) to move back and forth between the tooling (3) and the semi-finished product carrier (5).

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