Correction pen assembling equipment

Abstract

The utility model discloses correction pen assembling equipment which comprises a linkage mechanism arranged in a machine table and a rotary table mechanism arranged on the machine table. The bottle body feeding mechanism, the oiling mechanism, the iron rod discharging mechanism, the liquid injection mechanism, the pen point feeding mechanism, the pen point tightening mechanism and the pen cap feeding mechanism are all arranged on the machine table and are sequentially located on the peripheral side of the rotating disc mechanism in the rotating direction of the rotating disc mechanism; the bottle body feeding mechanism comprises a conveying belt device and a clamping and feeding device, the conveying belt device is arranged on the machine table, at least two conveying channels are formed in the conveying belt device, and the clamping and feeding device is in transmission connection with the linkage mechanism; the clamping and feeding device is provided with at least two grabbing clamps. The oiling mechanism is provided with at least two oiling rods; the lower iron rod mechanism is provided with a first guide block, and the first guide block is provided with at least two first guide channels; the liquid injection mechanism is provided with at least two liquid injection pump heads; the pen point feeding mechanism is provided with at least two pen point suction rods. The pen point tightening mechanism is provided with at least two thread twisting devices; the pen cap feeding mechanism is provided with at least two grabbing clamps.

Description

Technical Field

[0001] This utility model relates to the field of correction pen assembly technology, specifically, to a correction pen assembly device. Background Technology

[0002] Correction pens, as a type of stationery, are frequently used by children and many office workers. A correction pen consists of a bottle, a metal rod, a pen tip, and a cap. During assembly, the metal rod is placed inside the bottle, which is filled with correction fluid. The pen tip is threaded onto the bottle, and the cap covers the pen tip. Because there is no equipment on the market that can simultaneously perform the functions of filling, assembling, and sorting correction pens, adding separate equipment would increase costs. Furthermore, since two sets of equipment need to work together to perform these functions, poor coordination is likely, and manual operation may even be required to connect the material transport between the two machines.

[0003] To address the aforementioned issues, Chinese Patent CN209382426U discloses a correction fluid assembly system. This system achieves fully automated correction fluid assembly by incorporating mechanisms such as a pen barrel supply mechanism, a pen barrel detection mechanism, an iron block supply mechanism, an iron block detection mechanism, an ink filling mechanism, an ink filling detection mechanism, a pen tip supply mechanism, a pen tip detection mechanism, a pen tip tightening mechanism, a pen cap supply mechanism, a pen cap detection mechanism, and a pen cap pressing mechanism. However, each mechanism in this correction fluid assembly system can only process one piece of correction fluid at a time, resulting in low assembly efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, a correction pen assembly device is provided.

[0005] To achieve the above objectives, this utility model provides a correction pen assembly device, including a machine base, a linkage mechanism, a turntable mechanism, a bottle feeding mechanism, an oiling mechanism, a metal rod lowering mechanism, a liquid injection mechanism, a pen head feeding mechanism, a pen head tightening mechanism, and a pen cap feeding mechanism. The linkage mechanism is located inside the machine base, and the turntable mechanism is located on the machine base. The bottle feeding mechanism, oiling mechanism, metal rod lowering mechanism, liquid injection mechanism, pen head feeding mechanism, pen head tightening mechanism, and pen cap feeding mechanism are all located on the machine base and are sequentially located around the turntable mechanism along its rotation direction. The turntable mechanism has multiple sets of installation stations along its circumference, each set of installation stations has at least two installation slots, and each installation slot has a fixture. The bottle feeding mechanism includes a conveyor belt device and a clamping feeding device. The conveyor belt device is equipped with... The machine tool has at least two conveyor channels. A clamping and feeding device is located on the machine tool and at one end of the conveyor channel near the turntable mechanism. The clamping and feeding device is connected to the linkage mechanism. The clamping and feeding device has at least two grippers, each gripper corresponding to a conveyor channel. An oiling mechanism is connected to the linkage mechanism and has at least two oiling rods. A lower iron bar mechanism is connected to the linkage mechanism and has a first guide block with at least two first guide channels. A liquid injection mechanism has at least two liquid injection pump heads. A pen head feeding mechanism is connected to the linkage mechanism and has at least two pen head suction rods. A pen head tightening mechanism is connected to the linkage mechanism and has at least two twisting teeth. A pen cap feeding mechanism has at least two grippers.

[0006] According to one embodiment of the present invention, the turntable mechanism includes a divider and a turntable. The divider is disposed on the surface of the machine base, and the turntable is connected to the drive end of the divider. The divider drives the turntable to rotate, and multiple sets of installation stations are arranged circumferentially on the turntable.

[0007] According to one embodiment of the present invention, the oiling mechanism includes an oiling vertical transmission assembly, an oiling horizontal drive assembly, two oiling rods, and an oil filling trough; one end of the oiling vertical transmission assembly is inserted into the machine base and is connected to the linkage mechanism; the oiling horizontal drive assembly is connected to one end of the oiling vertical transmission assembly, the two oiling rods are connected to the drive end of the oiling horizontal drive assembly, the oil filling trough is disposed on the machine base and is located on the moving path of the two oiling rods, and the oiling horizontal drive assembly drives the two oiling rods to move closer to or away from the turntable mechanism in the horizontal direction.

[0008] According to one embodiment of the present invention, the lower iron bar mechanism includes a lower iron bar assembly and an iron bar guide assembly. The lower iron bar assembly includes a lower iron bar support rod, a first guide block, two guide tubes, and two control components. The lower iron bar support rod is mounted on the machine base. The first guide block is connected to the lower iron bar support rod, and two first guide channels are opened in the first guide block. The two guide tubes are connected to one end of the first guide block, and each guide tube communicates with one first guide channel. Two control slots are opened on the side of the first guide block away from the support rod, and each control slot communicates with one first guide channel. The two control components are respectively disposed on both sides of the first guide block. Each control component has a control rod, and one end of the control rod is movably inserted into the control slot. The iron bar guide assembly includes a transmission rod and a second guide block. One end of the transmission rod passes through the machine base and is connected to the linkage mechanism. The second guide block is connected to the other end of the transmission rod, and two second guide channels are opened in the second guide block. One end of each second guide channel corresponds to a guide tube, and the other end corresponds to a fixture.

[0009] According to one embodiment of the present invention, the injection mechanism includes an injection support frame, a vertical injection drive assembly, and two injection pump heads. One end of the injection support frame is connected to the machine base, the vertical injection drive assembly is connected to the other end of the injection support frame, and the two injection pump heads are connected to the drive end of the vertical injection drive assembly. Each injection pump head corresponds to a fixture, and the vertical injection drive assembly drives the two injection pump heads to move closer to or away from the fixture in the vertical direction.

[0010] According to one embodiment of the present invention, the pen tip feeding mechanism includes a pen tip conveyor belt, a pen tip misalignment control device, a pen tip vertical transmission assembly, a pen tip horizontal drive assembly, and two pen tip suction rods. The pen tip conveyor belt is mounted on the machine base and located on one side of the turntable mechanism. The pen tip misalignment control device is installed on the machine base and connected to the end of the pen tip conveyor belt. The pen tip conveyor belt forms two conveying grooves. The pen tip misalignment control device has two feed inlets, with each conveying groove corresponding to one feed inlet. One end of the pen tip vertical transmission assembly passes through the machine base and is connected to the linkage mechanism. The pen tip horizontal drive assembly is connected to the other end of the pen tip vertical transmission assembly. The two pen tip suction rods are connected to the drive end of the pen tip horizontal drive assembly, and the pen tip horizontal drive assembly drives the two pen tip suction rods to move horizontally.

[0011] According to one embodiment of the present invention, the pen tip tightening mechanism includes a twisting tooth assembly and two fixing components. The twisting tooth assembly includes a twisting tooth vertical transmission bracket, a drive motor, and two twisting tooth devices. One end of the twisting tooth vertical transmission bracket is movably inserted through the machine base, and the twisting tooth vertical transmission bracket is connected to the linkage mechanism. The drive motor and the two twisting tooth devices are connected to the other end of the twisting tooth vertical transmission bracket, and the drive motor is connected to the two twisting tooth devices. One end of the two fixing components is installed on the machine base, and each fixing component corresponds to one twisting tooth device.

[0012] According to one embodiment of the present invention, the pen cap feeding mechanism includes a pen cap conveyor belt, a pen cap moving assembly, and a pen cap guiding assembly. The pen cap conveyor belt is mounted on the machine base. The pen cap moving assembly includes a pen cap moving bracket, a pen cap horizontal driving assembly, and two grippers. One end of the pen cap moving bracket is connected to the machine base, and the pen cap horizontal driving assembly is located at the other end of the pen cap moving bracket. The two grippers are connected to the driving end of the pen cap horizontal driving assembly, and the pen cap horizontal driving assembly drives the two grippers to move horizontally. The pen cap guiding assembly includes a guide bracket, two guide driving cylinders, a first guide mold, and a second guide mold. The guide bracket is connected to the pen cap moving bracket. The two guide driving cylinders are arranged opposite to each other on the guide bracket. The first guide mold is connected to the driving end of one of the guide driving cylinders, and the second guide mold is connected to the driving end of the other guide driving cylinder. The two guide driving cylinders respectively drive the first guide mold and the second guide mold to engage or disengage. After the first guide mold and the second guide mold are engaged, two third guide channels are formed, and each third guide channel corresponds to a fixture.

[0013] According to one embodiment of the present invention, a pen cap pressing mechanism is further included, comprising a pen cap pressing support rod, a pen cap pressing connecting plate, a pressing device, two pressing cylinders, and two pen cap sleeves; the pen cap pressing support rod is connected to the machine base, the pen cap pressing connecting plate is connected to the pen cap pressing support rod, the pressing device is installed on the pen cap pressing connecting plate and is located at the bottom of the fixture, the pressing device is vertically approaching or moving away from the fixture; the two pressing cylinders are connected to the pen cap pressing support rod and are located above the turntable mechanism, the driving end of each pressing cylinder is connected to a pen cap sleeve, the pressing cylinder drives the pen cap sleeve to approach or move away from the fixture vertically.

[0014] According to one embodiment of the present invention, it further includes a finished product discharge mechanism, which includes a finished product discharge transmission rod, a discharge horizontal drive assembly, two sets of cylinder clamps, and an ejection device; one end of the finished product discharge transmission rod is movably inserted through the machine base, and the finished product discharge transmission rod is connected to the linkage mechanism; the discharge horizontal drive assembly is connected to the other end of the finished product discharge transmission rod, and the two sets of cylinder clamps are connected to the drive end of the discharge horizontal drive assembly, which drives the two sets of cylinder clamps to move closer to or away from the fixture in the horizontal direction; the ejection device is provided on the machine base and is located at the bottom of the fixture.

[0015] The beneficial effect of this utility model is that, in the assembly and production process of correction fluid, the turntable mechanism drives the fixture to rotate sequentially to the bottle feeding mechanism, the oiling mechanism, the iron rod lowering mechanism, the liquid injection mechanism, the pen tip feeding mechanism, the pen tip tightening mechanism, the pen cap feeding mechanism, the pen cap pressing mechanism, and the finished product discharge mechanism. The bottle feeding mechanism feeds the bottle, then the oiling mechanism applies oil to the bottle opening, then the iron rod lowering mechanism places the iron rod onto the oiled bottle, and then the liquid injection mechanism injects correction fluid into the bottle after the iron rod is placed. Next, the pen tip feeding mechanism places the pen tip onto the bottle after liquid injection, then the pen tip tightening mechanism screws the pen tip onto the bottle, then the pen cap feeding mechanism places the pen cap over the pen tip, and finally the pen cap pressing mechanism presses the pen cap firmly onto the bottle, thus completing the assembly. Finally, the finished product unloading mechanism removes the assembled correction pen from the turntable mechanism, thus completing the fully automated assembly and unloading process of the correction pen. Furthermore, each assembly step operates on two bottles simultaneously, effectively improving production efficiency. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a perspective view of the correction pen assembly device in the embodiment;

[0018] Figure 2 This is a schematic diagram of the finished product discharge mechanism in the embodiment.

[0019] Figure 3 This is a schematic diagram of the turntable mechanism in the embodiment;

[0020] Figure 4 This is a schematic diagram of the clamping and feeding device in the embodiment;

[0021] Figure 5 This is a schematic diagram illustrating one perspective of the linkage mechanism in the embodiment;

[0022] Figure 6 This is a schematic diagram illustrating another perspective of the linkage mechanism in the embodiment;

[0023] Figure 7 This is a schematic diagram of the linkage mechanism in the embodiment;

[0024] Figure 8 This is a schematic diagram of the oiling mechanism in the embodiment;

[0025] Figure 9 This is a schematic diagram of the lower iron bar mechanism in the embodiment;

[0026] Figure 10 This is a schematic diagram of the liquid injection mechanism in the embodiment;

[0027] Figure 11 This is a schematic diagram of the pen tip feeding mechanism in the embodiment;

[0028] Figure 12 This refers to the pen tip tightening mechanism in the embodiment;

[0029] Figure 13 This is a schematic diagram of the pen cap feeding mechanism in the embodiment;

[0030] Figure 14 This is a schematic diagram of the pen cap clamping mechanism in the embodiment.

[0031] Explanation of reference numerals in the attached figures

[0032] 1. Machine base; 2. Linkage mechanism; 21. Motor; 22. Gearbox; 23. First transmission rod; 24. Cam; 25. Linkage assembly; 3. Turntable mechanism; 31. Installation station; 32. Divider; 33. Turntable; 310. Installation slot; 100. Fixture; 1000. Receiving slot; 200. Bottle body; 4. Bottle body feeding mechanism; 41. Conveyor belt device; 410. Conveying channel; 42. Clamping and feeding device; 420. Base plate; 421. Gripper; 422. Feeding vertical transmission rod; 423. Guide plate; 4230. Guide rail; 424. Feeding horizontal drive component; 425. Rotating connecting component; 5. Oiling Mechanism; 51. Vertical transmission assembly for oiling; 52. Horizontal drive assembly for oiling; 53. Oiling rod; 54. Oil filling tank; 6. Lower iron bar mechanism; 61. Lower iron bar assembly; 611. Lower iron bar support rod; 612. First guide block; 6120. First guide channel; 6121. Control groove; 613. Guide tube; 614. Control component; 6141. Control rod; 62. Iron bar guide assembly; 621. Second transmission rod; 622. Second guide block; 6220. Second guide channel; 7. Liquid injection mechanism; 71. Liquid injection support frame; 72. Vertical liquid injection drive assembly; 73. Liquid injection pump head; 8. Pen head feeding mechanism; 81 810. Pen tip conveyor belt; 82. Conveyor trough; 83. Pen tip misalignment control device; 84. Feed inlet; 85. Support frame; 86. Control motor; 87. Misalignment block; 88. Support block; 89. Moving channel; 80. Pen tip vertical conveyor assembly; 81. Pen tip horizontal drive assembly; 82. Pen tip suction rod; 91. Pen tip tightening mechanism; 92. Twisting tooth assembly; 93. Twisting tooth vertical transmission bracket; 94. Drive motor; 95. Twisting tooth device; 96. Fixing assembly; 97. Bracket; 98. Drive cylinder; 10. Pen cap feeding mechanism; 101. Pen cap conveyor belt; 102. Pen cap moving assembly ; 1021, Pen cap moving bracket; 1022, Pen cap horizontal drive assembly; 1023, Gripper; 103, Pen cap guide assembly; 1031, Guide bracket; 1032, Guide drive cylinder; 1033, First guide mold; 1034, Second guide mold; 1035, Third guide channel; 20, Pen cap pressing mechanism; 201, Pen cap pressing support rod; 202, Pen cap pressing connecting plate; 203, Tightening device; 204, Pressing cylinder; 205, Pen cap pressing sleeve; 30, Finished product discharge mechanism; 301, Finished product discharge transmission rod; 302, Discharge horizontal drive assembly; 303, Cylinder clamp; 304, Ejection device. Detailed Implementation

[0033] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0034] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] Please refer to Figure 1 , Figure 1 This embodiment provides a correction pen assembly device, which includes a machine base 1, a linkage mechanism 2, a turntable mechanism 3, a bottle feeding mechanism 4, an oiling mechanism 5, a lowering iron rod mechanism 6, a liquid injection mechanism 7, a pen tip feeding mechanism 8, a pen tip tightening mechanism 9, and a pen cap feeding mechanism 10. The machine base 1 has an internal accommodating space, and the linkage mechanism 2 is installed within this space. The turntable mechanism 3, bottle feeding mechanism 4, oiling mechanism 5, lowering iron rod mechanism 6, liquid injection mechanism 7, pen tip feeding mechanism 8, pen tip tightening mechanism 9, and pen cap feeding mechanism 10 are all located on the surface of the machine base 1. These mechanisms are sequentially arranged around the turntable mechanism 3 along its transmission direction. Among them, the bottle feeding mechanism 4, the oiling mechanism 5, the iron rod lowering mechanism 6, the pen head feeding mechanism 8, and the pen head tightening mechanism 9 are respectively connected to the linkage mechanism 2 for transmission.

[0036] The linkage mechanism 2 is used to drive the bottle feeding mechanism 4, the oiling mechanism 5, the iron bar lowering mechanism 6, the pen head feeding mechanism 8, and the pen head tightening mechanism 9 to move vertically. The correction fluid bottle 200 is fed by the bottle feeding mechanism 4 to the turntable mechanism 3. The turntable mechanism 3 rotates, thereby transporting the bottle 200 to the oiling mechanism 5, the iron bar lowering mechanism 6, the liquid injection mechanism 7, the pen head feeding mechanism 8, the pen head tightening mechanism 9, and the pen cap feeding mechanism 10 in sequence. The bottle feeding mechanism 4 is used to place two bottles 200 into the fixture 100 of each set of installation stations 31 at a time. The oiling mechanism 5 applies oil to the bottle 200 on the turntable mechanism 3; the iron rod lowering mechanism 6 places the iron rod into the oiled bottle 200; the liquid injection mechanism 7 injects correction fluid into the bottle 200 containing the iron rod; the pen tip feeding mechanism 8 places the pen tip onto the bottle 200 after liquid injection; and the pen tip tightening mechanism 9 screws the pen tip onto the bottle 200, securing the pen tip to the bottle 200; finally, the pen cap feeding mechanism 10 places the pen cap on the pen tip. Thus, through the coordinated operation of the bottle feeding mechanism 4, turntable mechanism 3, bottle feeding mechanism 4, oiling mechanism 5, iron rod lowering mechanism 6, liquid injection mechanism 7, pen tip feeding mechanism 8, pen tip tightening mechanism 9, and pen cap feeding mechanism 10, the fully automated assembly process of the correction fluid is completed.

[0037] Please refer to Figure 1 and Figure 13 , Figure 13 This is a schematic diagram of the finished product discharge mechanism. The correction pen assembly equipment also includes a finished product discharge mechanism 30, which includes a finished product discharge transmission rod 301, a discharge horizontal drive assembly 302, two sets of cylinder clamps 303, and an ejection device 304. One end of the finished product discharge transmission rod 301 is movably inserted through the machine base 1 and is connected to the linkage mechanism 2. The discharge horizontal drive assembly 302 is connected to the other end of the finished product discharge transmission rod 301, and the two sets of cylinder clamps 303 are connected to the drive end of the discharge horizontal drive assembly 302. The discharge horizontal drive assembly 302 is used to drive the two sets of cylinder clamps 303 to move closer to or away from the clamp.

[0038] During discharge, the linkage mechanism 2 drives the finished product discharge transmission rod 301 to move downward in the vertical direction. At the same time, the discharge horizontal component drives the two sets of cylinder clamps 303 to approach the fixture 100 in the horizontal direction. Then, the ejection device 304 lifts the corresponding fixture 100 upward in the vertical direction, so that the product in the fixture 100 approaches the cylinder clamp 303. Then, the two sets of cylinder clamps 303 respectively clamp the finished product in the fixture 100. Then, the ejection device 304 resets, so that the finished product is separated from the fixture 100. Finally, the discharge horizontal component drives the two sets of cylinder clamps 303 to move in the horizontal direction away from the turntable mechanism 3, so that the cylinder clamps 303 drive the finished product to be discharged.

[0039] Please refer to Figure 3 , Figure 3This is a schematic diagram of the turntable mechanism 3. The turntable mechanism 3 has multiple sets of mounting stations 31 along its circumference. Each mounting station 31 has two mounting slots 310, and each mounting slot 310 contains a fixture 100. Each fixture 100 has a receiving slot 1000 that fits the bottle body 200, and the receiving slot 1000 in the fixture 100 is used to place the bottle body 200. The turntable mechanism 3 is used to drive the multiple fixtures 100 to rotate circumferentially.

[0040] Please review Figure 2 In one embodiment, the turntable mechanism 3 includes a turntable drive motor (not shown in the figure), a divider 32, and a turntable 33. The turntable drive motor and the divider 32 are disposed on the surface of the machine base 1. The turntable drive motor is connected to the divider 32 in a transmission connection, and the turntable 33 is connected to the drive end of the divider 32. The divider 32 is used to divide the continuous motion of the turntable drive motor into intermittent motion and drive the turntable 33 to rotate. Multiple sets of installation stations 31 are arranged circumferentially on the turntable 33. The fixture 100 is placed in the installation station 31 and rotates along with the turntable 33 when the turntable 33 rotates.

[0041] Please see Figure 4 , Figure 4 The diagram shows the structure of the bottle feeding mechanism 4. The bottle feeding mechanism 4 includes a conveyor belt device 41 and a gripping feeding device 42. The conveyor belt device 41 is mounted on the machine base 1, and its end extends to the periphery of the turntable mechanism 3. The gripping feeding device 42 is located near the end of the conveyor belt device 41 close to the turntable mechanism 3, and one end of the gripping feeding device 42 is movably inserted through the machine base 1. This movably inserted end of the gripping feeding device 42 is connected to the linkage mechanism 2. The conveyor belt device 41 has two parallel conveying channels 410, each used to convey bottles 200. The gripping feeding device 42 has two grippers 421, each corresponding to a conveying channel 410. The grippers 421 are used to grasp bottles 200 in the conveying channels 410 and place them in the fixture 100, allowing two bottles 200 to be fed at once.

[0042] Continue to refer to Figure 4The clamping and feeding device 42 includes a base plate 420, two grippers 421, a vertical feeding transmission rod 422, a guide plate 423, a horizontal feeding drive component 424, and a rotating connecting component 425. One end of the vertical feeding transmission rod 422 passes through the machine base 1 and is connected to the linkage mechanism 2. The other end of the vertical feeding transmission rod 422 is fixed to the base plate 420. The linkage mechanism 2 drives the vertical feeding transmission rod 422 to move linearly in the vertical direction, and at the same time, the base plate 420 moves linearly in the vertical direction as well. The horizontal feeding drive component 424 is fixed to the base plate 420. The guide plate 423 is located on one side of the horizontal feeding drive component 424 and is fixed to the base plate 420. A guide rail 4230 is formed in the horizontal direction on the side of the guide plate 423 facing the horizontal feeding drive component 424. The rotating connector 425 is slidably mounted on the base plate 420 and connected to the driving end of the feeding horizontal drive 424. One end of the rotating connector 425 is located within the guide rail 4230, and the two grippers 421 are fixed on the rotating connector 425. The linkage mechanism 2 drives the feeding vertical transmission rod 422 to move linearly in the vertical direction. At the same time, the base plate 420 and the feeding horizontal drive 424, guide plate 423, and rotating connector 425 mounted on the base plate 420 all move in the vertical direction. The two grippers 421 mounted on the rotating connector 425 also move in the vertical direction. The feeding horizontal drive 424 drives the rotating connector 425 to move along the guide rail 4230. As the rotating connector 425 moves along the guide rail 4230, it flips over. The two grippers 421 also follow the rotating connector 425 and flip over while moving in a direction parallel to the guide rail 4230.

[0043] In its initial state, the two grippers 421 of the feeding device 42 face the conveyor belt device 41 perpendicular to the horizontal plane. During feeding, the linkage mechanism 2 drives the feeding vertical transmission rod 422 downward in the vertical direction, causing the two grippers 421 to approach the conveyor belt device 41 and grab the bottles 200 in the two conveyor channels 410 respectively. After the two grippers 421 grab the bottles 200, the linkage mechanism 2 drives the feeding vertical transmission rod 422 upward in the vertical direction. The feeding vertical transmission rod 422 drives the base plate 420 to move upward in the vertical direction. The base plate 420 and the feeding horizontal drive member 424, guide plate 423, and rotating connector 425 provided on the base plate 420 all move upward in the vertical direction. At the same time, the feeding horizontal drive member 424 drives the rotating connector 425 to move horizontally. One end of the rotating connector 425 moves along the guide rail 4 of the guide plate 423. 230 moves, and the rotating connector 425 moves while driving the two grippers 421 to move. When the rotating connector 425 moves to the arc-shaped part of the guide rail 4230, the rotating connector 425 drives the two grippers 421 to flip during the movement. After flipping, the two grippers 421 are parallel to the horizontal direction, and the grippers 421 make the bottle 200 aligned with the fixture 100 on the turntable mechanism 3. Then the grippers 421 release the bottle 200, so that the bottle 200 falls into the fixture 100, thereby completing the loading of the bottle 200.

[0044] Please refer to Figures 5-7 , Figure 5 This is a schematic diagram used to illustrate one perspective of the linkage mechanism. Figure 6 This is a schematic diagram used to illustrate a linkage mechanism from another perspective. Figure 7 This is a schematic diagram of the linkage mechanism. In one embodiment, the linkage mechanism 2 includes a motor 21, a reduction gearbox 22, a first transmission rod 23, six cams 24, and six sets of linkage components 25. The motor 21 and the reduction gearbox 22 are both fixed inside the machine base 1, and are connected via belt drive. The reduction gearbox 22 is also connected to the first transmission rod 23 via belt drive. The six cams 24 are spaced apart on the first transmission rod 23, and each cam 24 is connected to a set of linkage components 25. The bottle feeding mechanism 4, the oiling mechanism 5, the iron rod lowering mechanism 6, the pen tip feeding mechanism 8, the pen tip tightening mechanism 9, and the finished product discharging mechanism 30 are each connected to a linkage component 25.

[0045] When motor 21 starts, it drives gearbox 22 to work. Gearbox 22 drives first transmission rod 23 to rotate. When first transmission rod 23 rotates, it drives six cams 24 to rotate simultaneously. When the six cams 24 rotate, they will drive the six sets of linkage components 25 connected to them to move. The six sets of linkage components 25 will drive the bottle feeding mechanism 4, oiling mechanism 5, iron rod lowering mechanism 6, pen head feeding mechanism 8, pen head tightening mechanism 9 and finished product discharge mechanism 30 connected to them to move linearly in the vertical direction.

[0046] In this embodiment, by setting the six cams 24 to have different contour curves, when the first transmission rod 23 rotates, it drives the six cams 24 to rotate simultaneously. Because the contour curves of the six cams 24 are different, the rotation time intervals of the linkage components 25 connected to each cam 24 are different. Thus, the reduction gearbox 22 drives the first transmission rod 23 to rotate, and the first transmission rod 23 simultaneously drives the six cams 24 to rotate. When the cams 24 rotate, one end of the linkage component 24 connected to the cam 24 moves up and down with the rotation of the cam 24's contour. By setting the cams 24 to different shapes, the motion patterns of the linkage components 24 connected to them are different. Each set of linkage components 25 drives the feeding mechanism 4, the oiling mechanism 5, the iron rod lowering mechanism 6, the pen head feeding mechanism 8, the pen head tightening mechanism 9, and the finished product discharging mechanism 30 to move linearly in the vertical direction, so that the linkage mechanism 2 can simultaneously drive the bottle feeding mechanism 4, the oiling mechanism 5, the iron rod lowering mechanism 6, the pen head feeding mechanism 8, and the pen head tightening mechanism 9 to perform reciprocating linear motion in the vertical direction in sequence.

[0047] Please refer to Figure 1 and Figure 8 , Figure 6 This is a schematic diagram of the oiling mechanism. The oiling mechanism 5 is used to apply lubricating oil to the mouth of the bottle 200 so that the pen tip can be screwed onto the bottle 200. The oiling mechanism 5 includes an oiling vertical transmission assembly 51, an oiling horizontal drive assembly 52, two oiling rods 53, and an oil trough 54. One end of the oiling vertical transmission assembly 51 passes through the machine base 1 and is connected to the linkage mechanism 2. The oiling horizontal drive assembly 52 is connected to one end of the oiling vertical transmission assembly 51, and the two oiling rods 53 are connected to the drive end of the oiling horizontal drive assembly 52. ​​The oil trough 54 is mounted on the surface of the machine base 1 and is located on the moving path of the two oiling rods 53. The oil trough 54 is used to hold lubricating oil.

[0048] In actual use, the horizontal oiling drive assembly 52 drives the two oiling rods 53 to approach the oil tank 54. Then, under the drive of the linkage mechanism 2, the vertical oiling transmission assembly 51 moves downward in the vertical direction. While the vertical oiling transmission assembly 51 moves, it drives the horizontal oiling drive assembly 52 and the two oiling rods 53 to move, so that the ends of the two oiling rods 53 pick up the lubricating oil in the oil tank 54. Then, the linkage mechanism 2 drives the vertical oiling transmission assembly 51 to reset in the vertical direction. Then, the horizontal oiling drive assembly 52 drives the two oiling rods 53 to approach the turntable mechanism 3. Then, the linkage mechanism 2 drives the vertical oiling transmission assembly 51 to move downward in the vertical direction, so that the ends of the two oiling rods 53 touch the bottle mouth of the bottle 200 located in the fixture 100, thus completing the oiling of the bottle 200. Finally, the linkage mechanism 2 drives the vertical oiling transmission assembly 51 to move upward in the vertical direction again, causing the two oiling rods 53 to disengage from the bottle body 200. The horizontal oiling drive assembly 52 then resets, moving the two oiling rods 53 away from the turntable mechanism 3. In this example, the end of each oiling rod 53 matches the mouth of the bottle body 200.

[0049] After the oiling process is completed on bottle 200, turntable mechanism 3 rotates, causing bottle 200 to move to lower iron bar mechanism 6. Please refer to... Figure 1 and Figure 9 , Figure 9 This is a schematic diagram of the lowering iron bar mechanism 6, which includes a lowering iron bar assembly 61 and an iron bar guide assembly 62. The lowering iron bar assembly 61 includes a lowering iron bar support rod 611, a first guide block 612, two guide tubes 613, and two control components 614. One end of the lowering iron bar support rod 611 is located on the machine base 1. The first guide block 612 is connected to the end of the lowering iron bar support rod 611. Two first guide channels 6120 are formed within the first guide block 612, which are used for the iron bar to slide down. The two guide tubes 613 are respectively connected to the end of the first guide block 612 near the turntable mechanism 3, and each guide tube 613 communicates with one of the first guide channels 6120. The guide tubes 613 are used to guide the iron bar in the first guide channel 6120 into the iron bar guide assembly 62. The first guide block 612 has two control slots 6121 on the side opposite to the lower iron bar support rod 611, and each control slot 6121 is connected to a first guide channel 6120. Two control members 614 are respectively disposed on opposite sides of the first guide block 612. The control members 614 are used to control the iron bars in the first guide channel 6120, so that only one iron bar is allowed to pass through the first guide channel 6120 at a time. The control member 614 has a control rod 6141, one end of which is movably inserted into the control slot 6121.

[0050] The iron bar guide assembly 62 includes a second transmission rod 621 and a second guide block 622. One end of the second transmission rod 621 passes through the machine base 1 and is connected to the linkage mechanism 2. The second guide block 622 is connected to the other end of the second transmission rod 621. The second guide block 622 has two second guide channels 6220, and one end of each second guide channel 6220 corresponds to the guide tube 613, and the other end corresponds to the fixture 100.

[0051] When the iron rod is loaded onto the bottle 200, it is fed by a vibratory feeder and enters the first guide channel 6120 of the first guide block 612. One end of the control rod 6141 of the control member 614 is located in the first guide channel 6120 to prevent the iron rod from falling out. The linkage mechanism 2 controls the second transmission rod 621 to move vertically downward, causing the second transmission rod 621 to drive the second guide block 622 closer to the bottle 200 in the fixture 100, and making each second guide channel 6220 correspond to a bottle opening. Then the control rod 6141 of the control member 614 moves out of the control slot 6121, causing the iron rod in the first guide channel 6120 to fall down along the guide tube 613 into the second guide channel 6220 of the second guide block 622. After the iron rod falls from the first guide channel 6120, the control member 614 manipulates the control rod 6141 to re-insert into the control slot 6121. When the control rod 6141 extends into the first guide channel 6120, it prevents the iron rod from falling out of the first guide channel 6120. Then, it falls from the second guide channel 6220 into the bottle 200 in the fixture 100, thus placing the iron rod into the bottle 200. It should be noted that in this example, the control member 614 is a cylinder, and one end of the control rod 6141 is connected to the drive end of the control member 614 through a connector. The control member 614 drives the control rod 6141 to move linearly in the horizontal direction, so that one end of the control rod 6141 moves through the control slot 6121.

[0052] After the iron rod is placed into the bottle 200, the turntable mechanism 3 moves the bottle 200 to the liquid injection mechanism 7. Please refer to... Figure 1 and Figure 8 , Figure 8 This is a schematic diagram of the injection mechanism. The injection mechanism 7 includes an injection support frame 71, a vertical injection drive assembly 72, and two injection pump heads 73. One end of the injection support frame 71 is connected to the machine base 1, and the vertical injection drive assembly 72 is connected to the other end of the injection support frame 71. The injection pump heads 73 are connected to the drive end of the vertical injection drive assembly 72, and each injection pump head 73 corresponds to a fixture 100. The vertical injection drive assembly 72 is used to drive the two injection pump heads 73 to move closer to or further away from the fixture 100 in a vertical direction.

[0053] In actual use, the two injection pump heads 73 are connected to a pump container containing correction fluid via pipes. When the bottle 200 moves to the injection mechanism 7, the vertical injection drive assembly 72 drives the two injection pump heads 73 to move downwards in the vertical direction, bringing the injection pump heads 73 closer to the bottle 200. Then, the injection pump heads 73 open, injecting the correction fluid from the pump container into the bottle 200. After the injection is completed, the vertical injection drive assembly 72 drives the two injection pump heads 73 to move away from the bottle 200 in the vertical direction.

[0054] Please refer to Figure 1 and Figure 9 , Figure 9 This is a schematic diagram of the pen tip feeding mechanism. The pen tip feeding mechanism 8 includes a pen tip conveyor belt 81, a pen tip misalignment control device 82, a pen tip vertical conveying assembly 83, a pen tip horizontal drive assembly 84, and two pen tip suction rods 85. The pen tip conveyor belt 81 is mounted on the machine base 1, and its end is located on one side of the turntable mechanism 3. The pen tip misalignment control device 82 is mounted on the machine base 1 and is connected to the end of the pen tip conveyor belt 81. The pen tip conveyor belt 81 has two conveying grooves 810, and the pen tip misalignment control device 82 has two feed ports 820, each feed port 820 corresponding to a pen tip suction rod 85. One end of the pen tip vertical conveying assembly 83 passes through the machine base 1, and the pen tip vertical conveying assembly 83 is connected to the linkage mechanism 2 for transmission. The linkage mechanism 2 is used to drive the pen tip vertical conveying assembly 83 to move in the vertical direction. The pen tip horizontal drive assembly 84 is connected to the other end of the pen tip vertical conveying assembly 83, and the two pen tip suction rods 85 are connected to the drive end of the pen tip horizontal drive assembly 84. The pen tip horizontal drive assembly 84 is used to drive the two pen tip suction rods 85 to move closer to or away from the turntable mechanism 3 in the horizontal direction.

[0055] In one embodiment, please review Figure 9 The pen tip misalignment control device 82 includes a support frame 821, a control motor 822, a misalignment block 823, and a support block 824. The support frame 821 is mounted on the machine base 1, and the control motor 822 is mounted on the support frame 821. The misalignment block 823 is connected to the drive end of the control motor 822, and two notches are spaced apart on the side of the misalignment block 823 to form a feed inlet 820. The support block 824 is disposed on the support frame 821 and is located on one side of the control motor 822. A moving channel 8240 is formed inside the support block 824, and the misalignment block 823 slides in the moving channel 8240. The control motor 822 is used to drive the misalignment block 823 to move linearly within the moving channel 8240.

[0056] The end of the pen tip conveyor belt 81 is connected to the support block 824. When the pen tip conveyor belt 81 feeds pen tips, each conveying groove 810 corresponds to a feeding port 820, so that the pen tip conveyor belt 81 conveys the pen tip to the feeding port 820. Then, the control motor 822 drives the misalignment block 823 to move along the moving channel 8240, so that each feeding port 820 corresponds to a pen tip suction rod 85. At the same time, the side of the misalignment block 823 blocks the two conveying grooves 810, preventing the conveying grooves 810 from continuing to convey pen tips to the misalignment block 823, so that each feeding port 820 feeds only one pen tip at a time.

[0057] In actual assembly, the pen tip conveyor belt 81 is used to convey the pen tip to the feed port 820. Then, the control motor 822 drives the misalignment block 823 to move, so that the feed port 820 and the pen tip in the feed port 820 move to a position opposite to the pen tip suction rod 85. Then, the linkage mechanism 2 drives the pen tip vertical conveyor assembly 83 to move downward in the vertical direction, so that the two pen tip suction rods 85 respectively attract one pen tip from the feed port 820. Then, the linkage mechanism 2 drives the pen tip vertical transmission assembly 83 to move upward in the vertical direction. Then, the pen tip horizontal drive assembly 84 drives the two pen tip suction rods 85 to move horizontally towards the turntable mechanism 3. Then, the linkage mechanism 2 drives the pen tip vertical transmission assembly 83 to move downward in the vertical direction, so that the two pen tip suction rods 85 move towards the fixture 100. Then, each pen tip suction rod 85 places one pen tip on the corresponding bottle body 200. It should be noted that in actual application scenarios, the top of the pen tip suction rod 85 is connected to a cylinder (not shown in the figure). The cylinder provides negative pressure to the pen tip suction rod 85, so that the pen tip suction rod 85 has an adsorption force.

[0058] After placing the pen tip on the bottle body 200, it needs to be screwed onto the bottle body 200. The pen tip and the bottle body 200 have matching threaded structures. By screwing the pen tip, a secure connection is achieved between the pen tip and the bottle body 200. Please refer to [reference needed]. Figure 1 and Figure 12 , Figure 12This is a schematic diagram of the pen tip tightening mechanism. The pen tip tightening mechanism 9 includes a twisting tooth assembly 91 and two sets of fixing assemblies 92. The twisting tooth assembly 91 includes a twisting tooth vertical transmission bracket 911, a drive motor 912, and two twisting tooth devices 913. One end of the twisting tooth vertical transmission bracket 911 is movably inserted through the machine base 1, and the end of the twisting tooth vertical transmission bracket 911 inserted through the machine base 1 is connected to the linkage mechanism 2. The drive motor 912 and the two twisting tooth devices 913 are connected to the other end of the twisting tooth vertical transmission bracket 911, and the drive motor 912 is connected to the two twisting tooth devices 913 via belt drive. The drive motor 912 is used to drive the twisting tooth devices 913 to rotate. The two fixing assemblies 92 are mounted on the machine base 1, and each fixing assembly 92 corresponds to one twisting tooth device 913. The fixing assemblies 92 are used to fix the bottle body 200, so that the bottle body 200 remains fixed relative to the twisting tooth device 913 when twisting. In this example, each fixing component 92 includes a bracket 921 and two drive cylinders 922. The bracket 921 is mounted on the machine base 1, and the two drive cylinders 922 are connected to the bracket 921 and are arranged opposite to each other. In actual use, the drive ends of the two drive cylinders 922 move closer to each other, so that the bottle 200 is clamped and fixed by the two drive cylinders 922.

[0059] When the turntable mechanism 3 drives the bottle 200 to the pen tip tightening mechanism 9, the fixing component 92 clamps the corresponding fixture 100, keeping the bottle 200 fixed in the fixture 100. The linkage mechanism 2 drives the vertical transmission bracket 911 of the twisting tooth to move downward in the vertical direction, causing the drive motor 912 and the two sets of twisting tooth devices 913 to move downward with the vertical transmission bracket 911, and the end of the twisting tooth device 913 covers the pen tip on the bottle 200 in the fixture 100. Since the inner side of the twisting tooth device 913 that contacts the pen tip is provided with a tooth that matches the anti-slip texture around the pen tip, when the twisting tooth device 913 is covered on the pen tip, the tooth inside the twisting tooth device 913 engages with the anti-slip texture around the pen tip. Then the motor 21 starts, and the motor 21 drives the two twisting tooth devices 913 to rotate, causing the twisting tooth devices 913 to rotate relative to the bottle 200, thereby making the pen tip and the bottle 200 threadedly connected.

[0060] Please refer to Figure 1 and Figure 13 , Figure 11This is a schematic diagram of the pen cap feeding mechanism. The pen cap feeding mechanism 10 includes a pen cap conveyor belt 101, a pen cap moving assembly 102, and a pen cap guiding assembly 103. The pen cap conveyor belt 101 is mounted on the machine base 1 and is used to orderly convey and feed pen caps. The pen cap moving assembly 102 includes a pen cap moving bracket 1021, a pen cap horizontal drive assembly 1022, and two grippers 1023. One end of the pen cap moving bracket 1021 is connected to the machine base 1, the pen cap horizontal drive assembly 1022 is located at the other end of the pen cap moving bracket 1021, and the two grippers 1023 are connected to the drive end of the pen cap horizontal drive assembly 1022. The grippers 1023 are used to grip pen caps on the pen cap conveyor belt 101. The pen cap horizontal drive assembly 1022 is used to drive the two grippers 1023 to move horizontally. The pen cap guide assembly 103 includes a guide bracket 1031, two sets of guide drive cylinders 1032, a first guide mold 1033, and a second guide mold 1034. The guide bracket 1031 is connected to the pen cap moving bracket 1021, and the two guide drive cylinders 1032 are disposed opposite to each other on the guide bracket 1031. The first guide mold 1033 is connected to the drive end of one of the guide drive cylinders 1032, and the second guide mold 1034 is connected to the drive end of the other guide drive cylinder 1032. The two guide drive cylinders 1032 are used to drive the first guide mold 1033 and the second guide mold 1034 to engage or disengage. After the first guide mold 1033 and the second guide mold 1034 engage, two third guide channels 1035 are formed inside, and each third guide channel 1035 corresponds to a fixture 100.

[0061] In actual use, the turntable mechanism 3 drives the fixture 100 to move to the pen cap feeding mechanism 10. The pen cap conveyor belt 101 feeds the pen caps. The pen cap horizontal drive assembly 1022 drives two grippers 1023 to move horizontally towards the pen cap conveyor belt 101, and then the two grippers 1023 respectively grab the pen caps on the pen cap conveyor belt 101. Then the horizontal drive assembly drives the two grippers 1023 to move horizontally towards the pen cap guide assembly 103. At the same time, two sets of guide drive cylinders 1032 drive the first guide mold 1033 and the second guide mold 1034 to engage, and then the grippers 1023 release the pen caps, causing the pen caps to fall along the third guide channel 1035, so that the pen caps fall onto the bottle body 200 in the fixture 100, and the pen caps are placed over the pen tip, thus completing the pen cap feeding. After the pen caps are loaded, the two sets of guide drive cylinders 1032 drive the first guide mold 1033 and the second guide mold 1034 to reset, and the horizontal drive assembly drives the two grippers 1023 to reset, in preparation for the next pen cap loading.

[0062] Please refer to Figure 1 and Figure 12 , Figure 12This is a schematic diagram of the pen cap clamping mechanism. Furthermore, the correction pen assembly equipment also includes a pen cap clamping mechanism 20, which is used to clamp the pen cap onto the bottle body 200, ensuring a tight connection between the pen cap and the bottle body 200. The pen cap clamping mechanism 20 includes a pen cap clamping support rod 201, a pen cap clamping connecting plate 202, a clamping device 203, two clamping cylinders 204, and two pen cap sleeves 205. The pen cap clamping support rod 201 is connected to the machine base 1, the pen cap clamping connecting plate 202 is connected to the support rod, and the clamping device 203 is mounted on the pen cap clamping connecting plate 202. The clamping device 203 is located at the bottom of the fixture 100, and the driving end of the clamping device 203 moves vertically towards or away from the fixture 100. In this example, the clamping device 203 is a cylinder. Two clamping cylinders 204 are connected to the support rod and are located above the turntable mechanism 3. Each clamping cylinder 204 has a pen cap 205 connected to its drive end. The clamping cylinder 204 is used to drive the pen cap 205 to move closer to or away from the fixture 100 in the vertical direction.

[0063] In practical applications, the driving end of the clamping device 203 approaches the fixture 100 in a vertical direction, so that the driving end of the clamping device 203 abuts against the bottom of the fixture 100. At the same time, the pressing cylinder 204 drives the pen cap sleeve to approach the fixture 100 in a vertical direction, so that the pen cap sleeve contacts the pen cap on the bottle body 200 in the fixture 100. The pressing cylinder 204 continues to drive the pen cap sleeve, so that the pen cap sleeve presses the pen cap onto the bottle body 200.

[0064] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A correction pen assembly device, characterized in that, The system includes a machine base (1), a linkage mechanism (2), a turntable mechanism (3), a bottle feeding mechanism (4), an oiling mechanism (5), a lowering iron bar mechanism (6), a liquid injection mechanism (7), a pen tip feeding mechanism (8), a pen tip tightening mechanism (9), and a pen cap feeding mechanism (10). The linkage mechanism (2) is located inside the machine base (1), the turntable mechanism (3) is located on the machine base (1), and the bottle feeding mechanism (4), oiling mechanism (5), lowering iron bar mechanism (6), liquid injection mechanism (7), pen tip feeding mechanism (8), pen tip tightening mechanism (9), and pen cap feeding mechanism (10) are all located on the machine base (1). 0) All are located on the machine base (1) and are sequentially located on the periphery of the turntable mechanism (3) along the rotation direction of the turntable mechanism (3); the turntable mechanism (3) is provided with multiple sets of installation stations (31) along the circumference, each set of installation stations (31) is provided with at least two installation slots (310), and each installation slot (310) is provided with a fixture (100); the bottle feeding mechanism (4) includes a conveyor belt device (41) and a clamping feeding device (42), the conveyor belt device (41) is located on the machine base (1), and the conveyor belt device (41) forms at least two conveying channels. (410), the clamping and feeding device (42) is located on the machine base (1) and at one end of the conveyor belt device (41) near the turntable mechanism (3). The clamping and feeding device (42) is connected to the linkage mechanism (2) in a transmission manner. The clamping and feeding device (42) has at least two grippers (421), and each gripper (421) corresponds to one of the conveying channels (410). The oiling mechanism (5) is connected to the linkage mechanism (2) in a transmission manner, and it has at least two oiling rods (53). The lower iron bar mechanism (6) is connected to the linkage mechanism (2) in a transmission manner. The lower iron rod mechanism (6) has a first guide block (612), and the first guide block (612) has at least two first guide channels (6120); the liquid injection mechanism (7) has at least two liquid injection pump heads (73); the pen head feeding mechanism (8) is connected to the linkage mechanism (2) in a transmission manner, and the pen head feeding mechanism (8) has at least two pen head suction rods (85); the pen head tightening mechanism (9) is connected to the linkage mechanism (2) in a transmission manner, and it has at least two twisting teeth devices (913); the pen cap feeding mechanism (10) has at least two grippers (1023).

2. The correction pen assembly equipment according to claim 1, characterized in that, The turntable mechanism (3) includes a divider (32) and a turntable (33). The divider (32) is located on the surface of the machine base (1). The turntable (33) is connected to the drive end of the divider (32). The divider (32) drives the turntable (33) to rotate. Multiple sets of installation stations (31) are arranged circumferentially on the turntable (33).

3. The correction pen assembly equipment according to claim 1, characterized in that, The oiling mechanism (5) includes an oiling vertical transmission assembly (51), an oiling horizontal drive assembly (52), two oiling rods (53), and an oil filling trough (54). One end of the oiling vertical transmission assembly (51) is inserted through the machine base (1), and the oiling vertical transmission assembly (51) is connected to the linkage mechanism (2). The oiling horizontal drive assembly (52) is connected to one end of the oiling vertical transmission assembly (51), the two oiling rods (53) are connected to the drive end of the oiling horizontal drive assembly (52), the oil filling trough (54) is located on the machine base (1), and the oil filling trough (54) is located on the moving path of the two oiling rods (53). The oiling horizontal drive assembly (52) drives the two oiling rods (53) to move closer to or away from the turntable mechanism (3) in the horizontal direction.

4. The correction pen assembly equipment according to claim 1, characterized in that, The lower iron bar mechanism (6) includes a lower iron bar assembly (61) and an iron bar guide assembly (62). The lower iron bar assembly (61) includes a lower iron bar support rod (611), a first guide block (612), two guide tubes (613), and two control components (614). The lower iron bar support rod (611) is located on the machine base (1). The first guide block (612) is connected to the lower iron bar support rod (611). Two first guide channels (6120) are opened in the first guide block (612). The two guide tubes (613) are connected to one end of the first guide block (612), and each guide tube (613) communicates with one of the first guide channels (6120). Two control slots (6121) are opened on the side of the first guide block (612) away from the lower iron bar support rod (611). Each control slot (6121) communicates with one of the first guide channels (6120). A guide channel (6120) is connected; two control components (614) are respectively disposed on both sides of the first guide block (612), and the control component (614) has a control rod (6141), one end of the control rod (6141) is movably inserted into the control groove (6121); the iron rod guide assembly (62) includes a second transmission rod (621) and a second guide block (622), one end of the second transmission rod (621) passes through the machine base (1), and the second transmission rod (621) is connected to the linkage mechanism (2); the second guide block (622) is connected to the other end of the second transmission rod (621), and the second guide block (622) has two second guide channels (6220), one end of each second guide channel (6220) corresponds to a guide tube (613), and the other end corresponds to the fixture (100).

5. The correction pen assembly equipment according to claim 1, characterized in that, The injection mechanism (7) includes an injection support frame (71), a vertical injection drive assembly (72), and two injection pump heads (73). One end of the injection support frame (71) is connected to the machine base (1), the vertical injection drive assembly (72) is connected to the other end of the injection support frame (71), and the two injection pump heads (73) are connected to the drive end of the vertical injection drive assembly (72). Each injection pump head (73) corresponds to a fixture (100). The vertical injection drive assembly (72) drives the two injection pump heads (73) to move closer to or further away from the fixture (100) in the vertical direction.

6. The correction pen assembly equipment according to claim 1, characterized in that, The pen tip feeding mechanism (8) includes a pen tip conveyor belt (81), a pen tip misalignment control device (82), a pen tip vertical transmission assembly (83), a pen tip horizontal drive assembly (84), and two pen tip suction rods (85). The pen tip conveyor belt (81) is mounted on the machine base (1) and located on one side of the turntable mechanism (3). The pen tip misalignment control device (82) is installed on the machine base (1) and connected to the end of the pen tip conveyor belt (81). The pen tip conveyor belt (81) forms two conveying grooves (810). The pen tip misalignment control device (82) has... Two feed ports (820), each of the conveying grooves (810) corresponds to one of the feed ports (820), one end of the pen tip vertical transmission assembly (83) is inserted through the machine base (1), and the pen tip vertical transmission assembly (83) is connected to the linkage mechanism (2) in a transmission connection; the pen tip horizontal drive assembly (84) is connected to the other end of the pen tip vertical transmission assembly (83), and the two pen tip suction rods (85) are connected to the drive end of the pen tip horizontal drive assembly (84), and the pen tip horizontal drive assembly (84) drives the two pen tip suction rods (85) to move in the horizontal direction.

7. The correction pen assembly equipment according to claim 1, characterized in that, The pen tip tightening mechanism (9) includes a twisting tooth assembly (91) and two fixing components (92). The twisting tooth assembly (91) includes a twisting tooth vertical transmission bracket (911), a drive motor (912), and two twisting tooth devices (913). One end of the twisting tooth vertical transmission bracket (911) is movably inserted through the machine base (1), and the twisting tooth vertical transmission bracket (911) is connected to the linkage mechanism (2). The drive motor (912) and the two twisting tooth devices (913) are connected to the other end of the twisting tooth vertical transmission bracket (911), and the drive motor (912) is connected to the two twisting tooth devices (913). One end of each of the two fixing components (92) is installed on the machine base (1), and each fixing component (92) corresponds to one twisting tooth device (913).

8. The correction pen assembly equipment according to claim 1, characterized in that, The pen cap feeding mechanism (10) includes a pen cap conveyor belt (101), a pen cap moving assembly (102), and a pen cap guiding assembly (103). The pen cap conveyor belt (101) is mounted on the machine base (1). The pen cap moving assembly (102) includes a pen cap moving bracket (1021), a pen cap horizontal driving assembly (1022), and two grippers (1023). One end of the pen cap moving bracket (1021) is connected to the machine base (1). The pen cap horizontal driving assembly (1022) is located at the other end of the pen cap moving bracket (1021). The two grippers (1023) are connected to the driving end of the pen cap horizontal driving assembly (1022). The pen cap horizontal driving assembly (1022) drives the two grippers (1023) to move horizontally. The pen cap guiding assembly (103) includes a guide bracket (1031) and two guide driving assemblies. The device comprises a cylinder (1032), a first guide mold (1033), and a second guide mold (1034). The guide bracket (1031) is connected to the pen cap moving bracket (1021). Two guide drive cylinders (1032) are disposed opposite to each other on the guide bracket (1031). The first guide mold (1033) is connected to the drive end of one of the guide drive cylinders (1032), and the second guide mold (1034) is connected to the drive end of the other guide drive cylinder (1032). The two guide drive cylinders (1032) respectively drive the first guide mold (1033) and the second guide mold (1034) to engage or disengage. After the first guide mold (1033) and the second guide mold (1034) are engaged, two third guide channels (1035) are formed. Each third guide channel (1035) corresponds to a fixture (100).

9. The correction pen assembly equipment according to claim 1, characterized in that, It also includes a pen cap clamping mechanism (20) comprising a pen cap clamping support rod (201), a pen cap clamping connecting plate (202), a clamping device (203), two clamping cylinders (204), and two pen cap sleeves (205); the pen cap clamping support rod (201) is connected to the machine base (1), the pen cap clamping connecting plate (202) is connected to the pen cap clamping support rod (201), the clamping device (203) is installed on the pen cap clamping connecting plate (202), and the clamping device (203) is located at the... At the bottom of the fixture (100), the clamping device (203) moves vertically toward or away from the fixture (100); two clamping cylinders (204) are connected to the pen cap clamping support rod (201), the two clamping cylinders (204) are located above the turntable mechanism (3), and the driving end of each clamping cylinder (204) is connected to a pen cap sleeve (205), the clamping cylinder (204) drives the pen cap sleeve (205) to move vertically toward or away from the fixture (100).

10. The correction pen assembly equipment according to claim 1, characterized in that, It also includes a finished product discharge mechanism (30), which includes a finished product discharge transmission rod (301), a discharge horizontal drive assembly (302), two sets of cylinder clamps (303), and an ejection device (304); one end of the finished product discharge transmission rod (301) is movably inserted through the machine base (1), and the finished product discharge transmission rod (301) is connected to the linkage mechanism (2); the discharge horizontal drive assembly (302) is connected to the other end of the finished product discharge transmission rod (301), and the two sets of cylinder clamps (303) are connected to the drive end of the discharge horizontal drive assembly (302), and the discharge horizontal drive assembly (302) drives the two sets of cylinder clamps (303) to move closer to or away from the fixture (100) in the horizontal direction; the ejection device (304) is provided on the machine base (1), and the ejection device (304) is located at the bottom of the fixture (100).

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