Automatic correction tape assembling equipment and method

Abstract

The invention provides automatic correction tape assembling equipment and method.The correction tape comprises a lower shell, a first gear, a second gear, a third gear, a tape core and a tape head, the outer diameter of the first gear is larger than that of the third gear, and the outer diameter of the third gear is larger than that of the second gear; the automatic correction tape assembling equipment comprises an automatic gear assembling device, an automatic tape core assembling device and an automatic tape head assembling device. The automatic gear assembling device is configured to automatically install the first gear and the second gear on the lower shell of the correction tape. The belt core automatic assembling device is used for automatically installing the belt core on the lower shell provided with the first gear and the second gear. The belt head automatic assembling device is used for automatically installing the third gear and the belt head on the lower shell provided with the belt core.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of writing tools, in particular to a correction tape automatic assembly device and method. BACKGROUND

[0002] The correction tape is a common tool for correcting writing errors in writing tools, which is usually composed of a lower shell, a large gear, a small gear, a middle gear, a tape core and a tape head. The assembly sequence of each part is usually to first install the large gear and the small gear to the lower shell, then install the tape core, and finally install the tape head and the middle gear. The assembly of the correction tape in the prior art needs to be completed by manual assembly of part of the parts, which leads to low efficiency of the correction tape assembly, cannot realize full automation of the correction tape assembly process, and has high labor intensity of workers in the assembly process, which is prone to assembly errors.

[0003] The foregoing "background" description is for the purpose of generally presenting the context of the application. The subject matter of the foregoing "background" description is not admitted to be prior art to the present application, and it should not be assumed that any of the foregoing "background" description is prior art to the present application. It should be further understood that the state of the art of the prior art is not admitted to be prior art to the present application. SUMMARY

[0004] The main purpose of the present application is to provide a correction tape automatic assembly device and method which can realize full automation of correction tape assembly.

[0005] To achieve the above purpose, the technical scheme is as follows: According to one aspect of the present application, a correction tape automatic assembly device is provided, the correction tape comprising a lower shell, a first gear, a second gear, a third gear, a tape core and a tape head, wherein the outer diameter of the first gear is greater than the outer diameter of the third gear, and the outer diameter of the third gear is greater than the outer diameter of the second gear. The correction tape automatic assembly device comprises a gear automatic assembly device, a tape core automatic assembly device and a tape head automatic assembly device. The gear automatic assembly device is configured to automatically install the first gear and the second gear to the lower shell of the correction tape. The tape core automatic assembly device is used to automatically install the tape core to the lower shell on which the first gear and the second gear are installed. The tape head automatic assembly device is used to automatically install the third gear and the tape head to the lower shell on which the tape core is installed.

[0006] According to one of the embodiments of the present application, the gear automatic assembling device comprises a first feeding structure and a first assembling structure. The first feeding structure comprises a first gear feeding tray, a second gear feeding tray, a first gear bearing seat and a second gear bearing seat. The first gear bearing seat receives the first gear from the first gear feeding tray, and the second gear bearing seat receives the second gear from the second gear feeding tray. The first assembling structure is configured to take out the first gear and the second gear from the first gear bearing seat and the second gear bearing seat and install them in the lower shell.

[0007] According to one of the embodiments of the present application, the first feeding structure further comprises a first misalignment structure, and the first gear bearing seat and the second gear bearing seat are fixed to the first misalignment structure. The first misalignment structure is capable of reciprocating, thereby driving the first gear bearing seat and the second gear bearing seat to reciprocate.

[0008] According to one of the embodiments of the present application, the first feeding structure further comprises a first gear conveying path connected to the first gear feeding tray. The first gear conveying path is in abutment with the first gear bearing seat and is capable of conveying the first gear to the first gear bearing seat. The first feeding structure further comprises a second gear conveying path connected to the second gear feeding tray. The second gear conveying path is in abutment with the second gear bearing seat and is capable of conveying the second gear to the second gear bearing seat. The first feeding structure further comprises a first material blocking structure and a second material blocking structure. The first material blocking structure is arranged at the end of the first gear conveying path in abutment with the first gear bearing seat, and the second material blocking structure is arranged at the end of the second gear conveying path in abutment with the second gear bearing seat.

[0009] According to one of the embodiments of the present application, the first assembling structure comprises a first material taking structure and a second material taking structure. The first material taking structure comprises a clamping jaw capable of clamping the first gear. The second material taking structure comprises a material taking shaft capable of clamping the second gear.

[0010] According to one of the embodiments of the present application, the material taking shaft is tapered, and the material taking shaft extends into the center hole of the second gear to take out the second gear from the second gear bearing seat.

[0011] According to one of the embodiments of the present application, the first material taking structure further comprises a first base, a first lifting structure and a clamping jaw driving structure. The first lifting structure is connected to the first base and the clamping jaw driving structure and is capable of driving the clamping jaw driving structure to move up and down relative to the first base. The clamping jaw driving structure is capable of driving the clamping jaw to clamp or release the first gear.

[0012] According to one of the embodiments of the present application, the first material taking structure further comprises a connecting plate connected with the first lifting structure, the number of the jaw driving structures is two, and each of the jaw driving structures is arranged at the two ends of the connecting plate and can drive two oppositely arranged jaws.

[0013] According to one of the embodiments of the present application, the second material taking structure comprises a second base, a second lifting structure and a pushing structure, the second lifting structure connects the second base and the pushing structure, the material taking shaft is connected with the pushing structure, and the pushing structure can push the second gear to be separated from the material taking shaft.

[0014] According to one of the embodiments of the present application, the pushing structure comprises a pushing driving member, a pushing connecting plate and a pushing cylinder, the pushing connecting plate is fixedly connected with the pushing cylinder, the pushing cylinder is arranged on the material taking shaft and can move along the material taking shaft, and the pushing driving member can drive the pushing connecting plate to move, so that the pushing cylinder is moved to make the second gear separated from the material taking shaft.

[0015] According to one of the embodiments of the present application, the belt core automatic assembling device comprises a belt core discharging structure, a belt core conveying structure and a belt core taking structure. The belt core discharging structure comprises a belt core guide shaft, the belt core is arranged on the belt core guide shaft, and one end of the belt core guide shaft is provided with a discharging groove. The belt core conveying structure is used for receiving the belt core through the discharging groove and can convey the belt core. The belt core taking structure comprises a belt core taking shaft, the belt core taking shaft is tapered, and the belt core taking shaft extends into the center hole of the belt core to take out the belt core from the belt core conveying structure.

[0016] According to one of the embodiments of the present application, the belt core taking structure further comprises a belt core base, a belt core lifting structure and a belt core pushing structure, the belt core lifting structure connects the belt core base and the belt core pushing structure, the belt core taking shaft is connected with the belt core pushing structure, and the belt core pushing structure can push the belt core to be separated from the belt core taking shaft.

[0017] According to one of the embodiments of the present application, the belt core pushing structure comprises a belt core pushing driving member and a belt core pushing cylinder, the belt core pushing cylinder is arranged on the belt core taking shaft and can move along the belt core taking shaft, and the belt core pushing driving member can drive the belt core pushing cylinder to move, so that the belt core is separated from the belt core taking shaft.

[0018] According to one of the embodiments of the present application, the belt core conveying structure comprises a guide rail and a belt core clamping assembly, the belt core clamping assembly can reciprocate along the guide rail to realize the conveying of the belt core.

[0019] According to one of the embodiments of the present application, the core clamping assembly comprises a base plate, a clamping drive and a clamping plate. The base plate is movable along the guide rail; the clamping drive comprises a clamping connecting plate and a clamping cylinder, which are arranged on the base plate and capable of clamping and releasing the core; the clamping plate is arranged on the base plate and connected to the clamping drive, and the clamping drive is capable of driving the clamping plate to clamp and release the core.

[0020] According to one of the embodiments of the present application, the clamping plate has a clamping surface which clamps the outer circumferential surface of the core to achieve clamping of the core.

[0021] According to one of the embodiments of the present application, the belt head automatic assembly device comprises a second blanking structure and a second assembly structure. The second blanking structure comprises a third gear material disc, a belt head material disc, a third gear bearing seat and a belt head bearing seat. The third gear bearing seat receives the third gear delivered by the third gear material disc, and the belt head bearing seat receives the belt head delivered by the belt head material disc. The second assembly structure is configured to take out the belt head and the third gear from the belt head bearing seat and the third gear bearing seat, and install them in the lower shell.

[0022] According to one of the embodiments of the present application, the second blanking structure further comprises a second misalignment structure, and the third gear bearing seat and the belt head bearing seat are both fixed to the second misalignment structure. The second misalignment structure is capable of reciprocating, thereby driving the third gear bearing seat and the belt head bearing seat to reciprocate.

[0023] According to one of the embodiments of the present application, the second blanking structure further comprises a third gear conveying channel connected to the third gear material disc. The third gear conveying channel is in butt joint with the third gear bearing seat and capable of delivering the third gear to the third gear bearing seat. The second blanking structure further comprises a belt head conveying channel connected to the belt head material disc. The belt head conveying channel is in butt joint with the belt head bearing seat and capable of delivering the belt head to the belt head bearing seat. The second blanking structure further comprises a third material blocking structure and a fourth material blocking structure. The third material blocking structure is arranged at the end of the third gear conveying channel which is in butt joint with the third gear bearing seat, and the fourth material blocking structure is arranged at the end of the belt head conveying channel which is in butt joint with the belt head bearing seat.

[0024] According to one of the embodiments of the present application, the second assembling structure comprises a third base, a third lifting structure, a fourth lifting structure, a suction accessory and a tape head clamping jaw, the suction accessory is capable of sucking the third gear, the tape head clamping jaw is capable of clamping the tape head, the third lifting structure connects the suction accessory and the third base and is capable of driving the suction accessory to move relative to the third base, and the fourth lifting structure connects the tape head clamping jaw and the third base and is capable of driving the tape head clamping jaw to move relative to the third base.

[0025] According to one of the embodiments of the present application, the lower shell is arranged in a turnover plate, and the turnover plate is capable of moving from the position of the gear automatic assembling device to the position of the tape core automatic assembling device and then to the position of the tape head automatic assembling device.

[0026] According to one of the embodiments of the present application, the tape core automatic assembling device further comprises a turnover plate blocking structure for preventing the turnover plate from being misaligned with the position of the tape core automatic assembling device.

[0027] According to another aspect of the present application, the present application further provides a method for assembling a correction tape by using the above correction tape automatic assembling device, comprising the following steps: step S1: conveying a turnover plate filled with the lower shell to the position of the gear automatic assembling device, and the gear automatic assembling device automatically installs the first gear and the second gear on the lower shell of the correction tape; step S2: conveying the turnover plate completed in step S1 to the position of the tape core automatic assembling device, and the tape core automatic assembling device automatically installs the tape core on the lower shell on which the first gear and the second gear are installed; and step S3: conveying the turnover plate completed in step S2 to the position of the tape head automatic assembling device, and the tape head automatic assembling device automatically installs the third gear and the tape head on the lower shell on which the tape core is installed.

[0028] From the above technical solution, the correction tape automatic assembling device provided by the present application has the following advantages and positive effects: The correction tape automatic assembling device provided by the present application comprises a gear automatic assembling device, a tape core automatic assembling device and a tape head automatic assembling device, and can realize full automation of correction tape assembling, avoid manual assembling of some parts, improve correction tape assembling efficiency and assembling precision, reduce production cost and labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0029] The various objectives, features and advantages of the present application will become more apparent by examining the following detailed description of preferred embodiments thereof taken in conjunction with the attached drawings. The drawings are merely schematic and are not drawn to scale. In the drawings, like reference numerals always designate the same or similar components. In the drawings: Figure 1 is a structural schematic diagram of the correction tape of the present application.

[0030] Figure 2 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application.

[0031] Figure 3 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application. Figure 1

[0032] Figure 4 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application.

[0033] Figure 5 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application. Figure 4

[0034] Figure 6 is a structural schematic diagram of the first blanking structure in the automatic assembly equipment of the correction tape of the present application. Figure 4

[0035] is an enlarged structural schematic diagram of the first gear feeding and blocking related structure in the first blanking structure shown in the present application. Figure 7 Figure 6 is an enlarged structural schematic diagram of the second gear feeding and blocking related structure in the first blanking structure shown in the present application.

[0036] Figure 8 Figure 6 is a structural schematic diagram of the first assembly structure in the automatic assembly equipment of the correction tape of the present application.

[0037] Figure 9 is a structural schematic diagram of the first feeding structure in the first assembly structure shown in the present application. Figure 4

[0038] is a structural schematic diagram of the first feeding structure shown in the present application. Figure 10 Figure 9 is a structural schematic diagram of the second feeding structure shown in the present application.

[0039] Figure 11 Figure 9 is a structural schematic diagram of the translation structure in the first assembly structure shown in the present application.

[0040] Figure 12 is a structural schematic diagram of the flap related structure in the device shown in the present application. Figure 4

[0041] is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application. Figure 13 Figure 4 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application.

[0042] Figure 14 is a structural schematic diagram of the automatic assembly equipment of the correction tape of the present application.

[0043] Figure 15 Figure 14 ​​​​​​​​a schematic view of a tape core feeding structure.

[0044] Figure 16 a schematic view of a tape core feeding structure. Figure 14

[0045] Figure 17 a schematic view of a tape core feeding structure. Figure 14

[0046] Figure 18 a schematic view of a tape core feeding structure. Figure 14

[0047] Figure 19 a schematic view of a flap related structure in the device shown. Figure 14

[0048] Figure 20 a schematic view of a flap blocking structure in the device shown. Figure 19

[0049] Figure 21 a schematic view of a tape head automatic assembly device.

[0050] Figure 22 a schematic view of a second feeding structure in the device shown. Figure 21

[0051] Figure 23 a schematic view of a feeding structure part of a third gear and a tape head in the second assembly structure in the device shown. Figure 21

[0052] Reference signs are explained as follows: 1 - correction tape automatic assembly equipment; 2 - correction tape; 3 - flap; 4 - first position; 5 - second position; 10 - gear automatic assembly device; 11 - tape core automatic assembly device; 12 - tape head automatic assembly device; 13 - flap feeding structure; 14 - flap lifting structure; 15 - flap positioning structure; 16 - flap pushing-out structure; 17 - flap blocking structure; 21 - lower shell; 22 - first gear; 23 - second gear; 24 - third gear; 25 - tape core; 26 - tape head;​​​​​​​ 101 - first unloading structure; 102 - first assembling structure; 103 - first supporting frame; 1011 - first gear tray; 1012 - second gear tray; 1013 - first gear bearing seat; 1014 - second gear bearing seat; 1015 - first stagger structure; 1016 - first gear conveying path; 1017 - second gear conveying path; 1018 - first material blocking structure; 1019 - second material blocking structure; 1021 - first material taking structure; 1022 - second material taking structure; 1023 - base frame; 1024 - translation structure; 10211 - first base; 10212 - first lifting structure; 10213 - clamping jaw driving structure; 10214 - connecting plate; 10215 - clamping jaw; 10221 - second base; 10222 - second lifting structure; 10223 - material pushing structure; 10224 - material taking shaft; 10241 - base frame fixing member; 10242 - front and back moving structure; 10243 - left and right moving structure; 102231 - material pushing driving member; 102232 - material pushing connecting plate; 102233 - material pushing cylinder; 111 - core-equipped unloading structure; 112 - core-equipped conveying structure; 113 - core-equipped material taking structure; 114 - core-equipped moving structure; 115 - base fixing member; 116 - core-equipped rack; 1111 - core-equipped guide shaft; 1112 - discharging groove; 1113 - guide shaft fixing plate; 1114 - core-equipped mounting column; 1121 - guide rail; 1122 - tape core clamping assembly; 11221 - base plate; 11222 - clamping drive; 11223 - clamping plate; 1131 - tape core base; 1132 - tape core lifting structure; 1133 - tape core pushing structure; 1134 - tape core taking shaft; 11331 - tape core pushing drive; 11332 - tape core pushing cylinder; 171 - stop wheel; 172 - fixed seat; 173 - connecting seat; 121 - second blanking structure; 122 - second assembly structure; 123 - second support frame; 1211 - third gear tray; 1212 - tape head tray; 1213 - third gear bearing seat; 1214 - tape head bearing seat; 1215 - second staggered structure; 1216 - third gear conveying channel; 1217 - tape head conveying channel; 1218 - third blocking structure; 1219 - fourth blocking structure; 1221 - third base; 1222 - third lifting structure; 1223 - suction accessory; 1224 - fourth lifting structure; 1225 - tape head clamping jaw; D1 - direction of the turning plate entering the automatic gear assembly device; D2 - direction of the turning plate leaving the automatic gear assembly device. DETAILED DESCRIPTION

[0053] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, may, however, be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and thus description of the same will be omitted.

[0054] In the following description of various example embodiments of the application, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps in which aspects of the application can be implemented. It is understood that other specific arrangements of parts, structures, example devices, systems, and steps can be utilized and structural and functional modifications can be made without departing from the scope of the present application. Also, while the terms "over," "under," "between," and the like can be used in the description of features of the application, such terms are used in their customary sense, e.g., with respect to the example illustrations as shown in the drawings. No language in this specification should be construed as indicating any non-claimed element as essential.

[0055] It is to be understood that the terms "including", "comprising", "having" and variations thereof herein are intended to be broad and encompass the terms "consisting of" and "consisting essentially of" and variations thereof. Use of the term "about" or "approximately" in connection with a measurement is meant to encompass deviations of plus or minus ten percent (10%) from the specified value.

[0056] As used herein, "about," "approximately," "substantially," or "essentially" include the stated value and the average value within an acceptable range of deviation for a particular value as determined by one of ordinary skill in the art to be within the scope of what is claimed, taking into account the measurement and the particular amount of error associated with the measurement (i.e., the limitations of the measurement system). For example, "about" can mean within one or more standard deviations of the stated value, or within, for example, ±30%, ±20%, ±15%, ±10%, ±5%. Further, as used herein, "about," "approximately," "substantially," or "essentially" can select a more acceptable range of deviation or standard deviation depending on the nature of the measurement, the cutting property, or other property, and can not apply one standard deviation to all properties.

[0057] In addition, relative terms such as "lower" or "bottom" and "upper" or "top" can be used herein to describe one element's or feature's relationship to another element or feature as illustrated in the figures. These relative terms are intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in one of the figures is turned over, elements described as being on the "lower" side of other elements would then be oriented on the "upper" sides of the other elements. The exemplary term "lower" can therefore encompass both an orientation of "lower" and "upper," depending on the particular orientation of the figure. Similarly, if the device in one of the figures is turned over, elements described as "below" or "beneath" other elements would then be oriented "above" the other elements. The exemplary terms "above" or "below" can, therefore, encompass both an orientation of above and below. The exemplary terms "above" and "below" can also encompass both an orientation of above and below if the device is turned over.

[0058] The exemplary embodiments are described herein with reference to cross-sectional illustrations that are schematic illustrations of idealized embodiments. Constructions shown in the illustrations can therefore not be to scale and the dimensions of the constructions can have been exaggerated with the intent of illustrating an embodiment constructively. Therefore, embodiments described herein should not be interpreted as being limited to the particular constructions as set forth herein, but include deviations in shapes that can result from manufacturing. For example, regions shown or described as flat can generally have rough and / or nonlinear features. Additionally, illustrated sharp corners can be rounded. Thus, the regions illustrated in the figures are schematic and their shapes are not intended to illustrate the precise shape of a region and are not intended to limit the scope of the present application.

[0059] Figure 1 The structure schematic diagram of the correction tape 2 of the present application is shown, wherein the correction tape 2 comprises a lower shell 21, a first gear 22, a second gear 23, a third gear 24, a tape core 25 and a tape head 26, wherein the outer diameter of the first gear 22 is greater than the outer diameter of the third gear 24, and the outer diameter of the third gear 24 is greater than the outer diameter of the second gear 23. A plurality of mounting columns are arranged inside the lower shell 21. In the mounting, the first gear 22 and the second gear 23 are first mounted to the lower shell 21, then the tape core 25 is mounted, and finally the tape head 26 and the third gear 24 are mounted, and then the upper shell (not shown in the figure) is mounted to complete the assembly of the correction tape 2.

[0060] Figure 2 And Figure 3 The correction tape automatic assembly equipment 1 of the present application is shown, which comprises a gear automatic assembly device 10, a tape core automatic assembly device 11 and a tape head automatic assembly device 12. The gear automatic assembly device 10 can automatically mount the first gear 22 and the second gear 23 to the lower shell 21 of the correction tape 2. The tape core automatic assembly device 11 is used to automatically mount the tape core 25 to the lower shell 21 on which the first gear 22 and the second gear 23 are mounted. The tape head automatic assembly device 12 is used to automatically mount the third gear 24 and the tape head 26 to the lower shell 21 on which the tape core 25 is mounted. Among them, the structure for conveying the lower shell 21 is arranged between the gear automatic assembly device 10, the tape core automatic assembly device 11 and the tape head automatic assembly device 12, so that the lower shell 21 can be conveyed to the tape core automatic assembly device 11 to mount the tape core 25 after the first gear 22 and the second gear 23 are mounted at the gear automatic assembly device 10, and then conveyed to the tape head automatic assembly device 12 to mount the tape head 26 and the third gear 24, and then leave the correction tape automatic assembly equipment 1 for subsequent operation.

[0061] The correction tape automatic assembly equipment 1 of the present application can realize the full automation of the assembly of the correction tape 2, avoid the manual assembly of part of the parts, improve the assembly efficiency and precision of the correction tape 2, reduce the production cost and the labor intensity of the workers.

[0062] Figure 4 、 Figure 5 and Figure 13 The flap 3 is provided with a plurality of lower shells 21, and the structures related to the flap 3, including the flap conveying structure 13, the flap jacking structure 14, the flap positioning structure 15 and the flap pushing-out structure 16, the lower shells 21 of a plurality of correction tapes 2 are arranged at corresponding positions on the flap 3, in combination Figure 3 , the flap 3 is conveyed by the flap conveying structure 13 to the gear automatic assembly device 10, the tape core automatic assembly device 11 and the tape head automatic assembly device 12 in sequence for automatic assembly and output. The flap jacking structure 14 mainly jacks up the flap 3 installed with part of the parts conveyed by the flap conveying structure 13 from the conveying state to the flap positioning structure 15, the flap positioning structure 15 positions the flap 3, and then the gear automatic assembly device 10, the tape core automatic assembly device 11 and the tape head automatic assembly device 12 can install respective parts. The flap pushing-out structure 16 can push the flap 3 out to the flap conveying structure 13. The design of the flap 3 and the related structures creates a prerequisite for realizing the automatic assembly of the correction tape 2, and the flap 3 can be provided with a plurality of lower shells 21, and the automatic assembly of a plurality of correction tapes 2 can be completed at one time.

[0063] The correction tape automatic assembly equipment 1 further comprises a controller, which can control the actions of the gear automatic assembly device 10, the tape core automatic assembly device 11, the tape head automatic assembly device 12 and the structures related to the flap 3, to ensure that the automatic assembly process of the correction tape 2 is accurate and rapid.

[0064] In the embodiment, referring to Figure 4 to Figure 6 , the gear automatic assembly device 10 comprises a first blanking structure 101 and a first assembly structure 102, wherein the first blanking structure 101 comprises a first gear material disc 1011, a second gear material disc 1012, a first gear bearing seat 1013 and a second gear bearing seat 1014, the first gear bearing seat 1013 receives the first gear 22 conveyed by the first gear material disc 1011, and the second gear bearing seat 1014 receives the second gear 23 conveyed by the second gear material disc 1012. The vibration type blanking disc has simple structure, and the blanking speed can be controlled by controlling the vibration amplitude, which is conducive to automatic control. The first assembly structure 102 takes out the first gear 22 and the second gear 23 from the first gear bearing seat 1013 and the second gear bearing seat 1014, and installs them on the lower shell 21. The gear automatic assembly device 10 further comprises a first support frame 103, which supports the above-mentioned structures and the structures related to the flap 3. As shown in Figure 5 , in combination with Figure 3After the automatic assembly of the first gear 22 and the second gear 23 is completed, the flap 3 is transported by the gear automatic assembly device 10 in the D2 direction to the belt core automatic assembly device 11 to perform automatic assembly of the belt core 25, and then is transported in the D2 direction to the belt head automatic assembly device 12 to perform automatic assembly of the belt head 26 and the third gear 24.

[0065] In the embodiment, the first blanking structure 101 further comprises a first offset structure 1015, and the first gear carrier 1013 and the second gear carrier 1014 are both fixed to the first offset structure 1015. The first offset structure 1015 is capable of reciprocating, thereby driving the first gear carrier 1013 and the second gear carrier 1014 to reciprocate. The offset arrangement of the carriers is compact in structure, simple in structure and convenient to control, and can facilitate the automatic assembly of the correction tape 2.

[0066] The first gear carrier 1013 and the second gear carrier 1014 are both fixed to the synchronous belt, and the reciprocating movement of the synchronous belt can drive the first gear carrier 1013 and the second gear carrier 1014 to reciprocate, so that the first gear carrier 1013 and the second gear carrier 1014 can receive the first gears 22 and the second gears 23 conveyed by the first gear tray 1011 and the second gear tray 1012, and can bring the first gears 22 and the second gears 23 to the appropriate positions for use by the first assembly structure 102.

[0067] In the embodiment, the first blanking structure 101 further comprises a first gear conveying channel 1016 connected with the first gear tray 1011. The first gear conveying channel 1016 is in butt joint with the first gear carrier 1013 and is capable of conveying the first gears 22 to the first gear carrier 1013. The first blanking structure 101 further comprises a second gear conveying channel 1017 connected with the second gear tray 1012. The second gear conveying channel 1017 is in butt joint with the second gear carrier 1014 and is capable of conveying the second gears 23 to the second gear carrier 1014.

[0068] In the embodiment, referring to Figure 7 and Figure 8, the first unloading structure 101 further comprises a first material blocking structure 1018 and a second material blocking structure 1019, the first material blocking structure 1018 is arranged at the end of the first gear conveying channel 1016 which is connected with the first gear bearing seat 1013, the first material blocking structure 1018 comprises a cylinder and a material blocking part arranged at the front end of the cylinder, the material blocking part is a triangular plate which can block the gear column of the first gear 22, thereby avoiding the accumulation of the first gear 22 and realizing the conveying of the first gear 22 to the first gear bearing seat 1013 one by one. The second material blocking structure 1019 is arranged at the end of the second gear conveying channel 1017 which is connected with the second gear bearing seat 1014. The second material blocking structure 1019 is a pressing structure, the cylinder of the second material blocking structure 1019 drives the movement of the piston rod, and the end of the piston rod can press the second gear 23 to prevent the accumulation of the second gear 23 to the second gear bearing seat 1014.

[0069] Wherein the first gear tray 1011 and the second gear tray 1012 are both vibration trays, the first gear conveying channel 1016 and the second gear conveying channel 1017 both have a slight inclination angle, so that the conveying of the first gear 22 and the second gear 23 can be realized, and a plurality of photoelectric switches are arranged near the first gear bearing seat 1013 and the second gear bearing seat 1014, which are used to detect whether the gears are conveyed to the position, whether the bearing seats are in the correct position, etc.

[0070] In the embodiment, referring to Figure 9 and Figure 10 , the first assembly structure 102 comprises a first material taking structure 1021 and a second material taking structure 1022. The first material taking structure 1021 and the second material taking structure 1022 are arranged on the base frame 1023. The base frame 1023 is inverted U-shaped, and the first material taking structure 1021 and the second material taking structure 1022 are installed inside the side wall of the base frame 1023. The first material taking structure 1021 comprises a clamping jaw 10215, a first base 10211, a first lifting structure 10212 and a clamping jaw driving structure 10213, the first lifting structure 10212 connects the first base 10211 and the clamping jaw driving structure 10213 and can drive the clamping jaw driving structure 10213 to move up and down relative to the first base 10211, and the clamping jaw driving structure 10213 can drive the clamping jaw 10215 to clamp or release the first gear 22. The first material taking structure 1021 further comprises a connecting plate 10214 connected with the first lifting structure 10212, the number of clamping jaw driving structures 10213 is two, which are arranged at the two ends of the connecting plate 10214 respectively, and each clamping jaw driving structure 10213 can drive two clamping jaws 10215 arranged oppositely, and the clamping jaw 10215 can clamp the central shaft of the first gear 22.

[0071] In the embodiment, referring to Figure 9 and Figure 11The second material taking structure 1022 comprises a material taking shaft 10224, a second base 10221, a second lifting structure 10222 and a material pushing structure 10223. The material taking shaft 10224 can clasp the second gear 23. The material taking shaft 10224 is conical, so that the material taking is firm and the second gear 23 is not easy to fall off accidentally. The material taking shaft 10224 extends into the center hole of the second gear 23 to take the second gear 23 from the second gear carrier 1014. The second lifting structure 10222 connects the second base 10221 and the material pushing structure 10223. The material taking shaft 10224 is connected to the material pushing structure 10223. The material pushing structure 10223 can push the second gear 23 away from the material taking shaft 10224.

[0072] In the embodiment, the material pushing structure 10223 comprises a material pushing driving piece 102231, a material pushing connecting plate 102232 and a material pushing cylinder 102233. The material pushing connecting plate 102232 is fixedly connected to the material pushing cylinder 102233. The material pushing cylinder 102233 is arranged on the material taking shaft 10224 and can move along the material taking shaft 10224. The material pushing driving piece 102231 can drive the material pushing connecting plate 102232 to move, so as to drive the material pushing cylinder 102233 to move, so that the second gear 23 is separated from the material taking shaft 10224.

[0073] In the embodiment, referring to Figure 4 、 Figure 5 、 Figure 9 and Figure 12 , the first assembly structure 102 further comprises a translation structure 1024 arranged on the first support frame 103 and connected to the base frame 1023. The translation structure 1024 comprises a front-back moving structure 10242 and a left-right moving structure 10243. The left-right moving structure 10243 can move forward and backward on the front-back moving structure 10242. A base frame fixing piece 10241 is connected to the left-right moving structure 10243 and can move left and right on the left-right moving structure 10243. The base frame fixing piece 10241 is fixed to the base frame 1023. The front-back direction is parallel to the direction D1 in which the flap 3 enters the gear automatic assembly device 10. The left-right direction is parallel to the direction D2 in which the flap 3 leaves the gear automatic assembly device 10. The translation structure 1024 can adopt a structure commonly used in the prior art which can realize forward and backward movement and left and right movement.

[0074] Figure 14 The strip core automatic assembly device 11 of the application is shown. The strip core automatic assembly device 11 comprises a strip core blanking structure 111, a strip core conveying structure 112 and a strip core material taking structure 113. The strip core blanking structure 111, the strip core conveying structure 112 and the strip core material taking structure 113 are arranged on a strip core rack 116. Figure 14The flap 3 related structure is also shown, including the flap 3 with multiple lower shells 21 installed with the first gear 22 and the second gear 23, and the flap conveying structure 13, the flap jacking structure 14 and the flap positioning structure 15, the lower shells 21 of the multiple correction tapes 2 are arranged at corresponding positions on the flap 3, combined Figure 3 The flap 3 is conveyed by the flap conveying structure 13 to the gear automatic assembling device 10, the tape core automatic assembling device 11 and the tape head automatic assembling device 12 in sequence for automatic assembling and output. The flap jacking structure 14 mainly jacks up the flap 3 with part of the components installed from the conveying state conveyed by the flap conveying structure 13 to the flap positioning structure 15, the flap positioning structure 15 positions the flap 3, and then the gear automatic assembling device 10, the tape core automatic assembling device 11 and the tape head automatic assembling device 12 can install respective components.

[0075] Referring to Figure 15 In the embodiment, the tape core blanking structure 111 includes a tape core guide shaft 1111, the tape core 25 is arranged on the tape core guide shaft 1111, and one end of the tape core guide shaft 1111 is provided with a blanking groove 1112. The other end of the tape core guide shaft 1111 is connected with a guide shaft fixing plate 1113, and the guide shaft fixing plate 1113 vertically fixes the tape core guide shaft 1111. The tape core 25 can be stacked near the blanking groove 1112 on the tape core guide shaft 1111 by gravity. In the figure, in order to more clearly show the tape core 25 and the tape core guide shaft 1111, the tape core 25 is shown at intervals on the tape core guide shaft 1111. In fact, the tape core 25 is stacked on the tape core guide shaft 1111 under the action of gravity. The tape core conveying structure 112 is used to receive the tape core 25 through the blanking groove 1112 and can convey the tape core 25. The tape core conveying structure 112 and the blanking groove 1112 have a gap in the vertical direction, which is slightly larger than the thickness of one tape core 25, so that the tape core conveying structure 112 can convey one tape core 25 on the same tape core guide shaft 1111 each time.

[0076] In the embodiment, referring to Figure 16The core conveying structure 112 includes a guide rail 1121 and a core clamping assembly 1122 capable of reciprocating along the guide rail 1121 to realize the conveying of the core 25. The core 25 can be conveyed from a first position 4 to a second position 5. The first position 4 is the position of the core 25 falling into the feeding groove 1112 from the core guide shaft 1111, and the second position 5 is the position of the core 25 waiting to be clamped. The core clamping assembly 1122 includes a base plate 11221, a clamping drive 11222 and a clamping plate 11223. The base plate 11221 is capable of moving along the guide rail 1121. The clamping drive 11222 includes a clamping connecting plate and a clamping cylinder, which is arranged on the base plate 11221 and capable of clamping and releasing the core 25. The clamping plate 11223 is arranged on the base plate 11221 and connected with the clamping drive 11222, which can drive the clamping plate 11223 to clamp and release the core 25. The clamping plate 11223 has a clamping surface clamping the outer circumferential surface of the core 25 to realize the clamping of the core 25. The clamping surface of the core clamping assembly 1112 can realize the clamping of the outer circumferential surface of the core 25, which realizes the convenient taking and placing of the core 25 and plays an important role in realizing the automatic assembly of the correction tape. The clamping drive 11222 can be a mold closing cylinder. The core conveying structure 112 further includes a photoelectric switch for detecting whether the core 25 is accurately positioned.

[0077] In the embodiment, referring to Figure 17 , the core taking structure 113 further includes a core taking shaft 1134, a core base 1131, a core lifting structure 1132 and a core pushing structure 1133. The core taking shaft 1134 is tapered, and the core taking shaft 1134 extends into the center hole of the core 25 to take out the core 25 from the core conveying structure 112. The core lifting structure 1132 connects the core base 1131 and the core pushing structure 1133, and the core taking shaft 1134 is connected with the core pushing structure 1133, which can push the core 25 away from the core taking shaft 1134. The core pushing structure 1133 includes a core pushing drive 11331 and a core pushing cylinder 11332. The core pushing cylinder 11332 is arranged on the core taking shaft 1134 and capable of moving along the core taking shaft 1134. The core pushing drive 11331 can drive the core pushing cylinder 11332 to move, so that the core 25 is separated from the core taking shaft 1134.

[0078] In the embodiment, referring to Figure 18 , the core automatic assembly device 11 further includes a core moving structure 114 and a base fixing member 115. The base fixing member 115 is fixedly connected with the core base 1131, and the core moving structure 114 is capable of moving forward and backward.

[0079] In the embodiment, referring to Figure 19 and Figure 20The automatic assembling device 11 of the band core further comprises a blocking plate structure 17 arranged on the band core rack 116, which can block the movement of the turning plate 3 in the left-right direction and ensure the up-down position correspondence between the turning plate 3 and the turning plate positioning structure 15. The blocking plate structure 17 comprises a blocking wheel, a fixing seat 172 and a connecting seat 173. The blocking wheel 171 can block the frame of the turning plate 3. The fixing seat 172 fixes the blocking plate structure 17 to the band core rack 116. The connecting seat 173 connects the blocking wheel 171 and the fixing seat 172.

[0080] In the embodiment, referring to Figure 21 and Figure 22 , the automatic assembling device 12 of the band head comprises a second blanking structure 121, a second assembling structure 122 and a second support frame 123. The second blanking structure 121 and the second assembling structure 122 are arranged on the second support frame 123. The second blanking structure 121 comprises a third gear tray 1211, a band head tray 1212, a third gear bearing seat 1213 and a band head bearing seat 1214. The third gear bearing seat 1213 receives the third gear 24 conveyed by the third gear tray 1211. The band head bearing seat 1214 receives the band head 26 conveyed by the band head tray 1212. The second assembling structure 122 takes out the band head 26 and the third gear 24 from the band head bearing seat 1214 and the third gear bearing seat 1213 and installs them on the lower shell 21.

[0081] In the embodiment, the second blanking structure 121 further comprises a second misalignment structure 1215. The third gear bearing seat 1213 and the band head bearing seat 1214 are fixed to the second misalignment structure 1215. The second misalignment structure 1215 can reciprocate, thereby driving the third gear bearing seat 1213 and the band head bearing seat 1214 to reciprocate. The second misalignment structure 1215 can be the same as the first misalignment structure 1015.

[0082] In the embodiment, the second blanking structure 121 further comprises a third gear conveying channel 1216 connected with the third gear tray 1211. The third gear conveying channel 1216 is connected with the third gear bearing seat 1213 and can convey the third gear 24 to the third gear bearing seat 1213. The second blanking structure 121 further comprises a band head conveying channel 1217 connected with the band head tray 1212. The band head conveying channel 1217 is connected with the band head bearing seat 1214 and can convey the band head 26 to the band head bearing seat 1214. The second blanking structure 121 further comprises a third blocking structure 1218 arranged at the end of the third gear conveying channel 1216 connected with the third gear bearing seat 1213. The fourth blocking structure 1219 is arranged at the end of the band head conveying channel 1217 connected with the band head bearing seat 1214.

[0083] The third material blocking structure 1218 is a pressing structure. The cylinder of the third material blocking structure 1218 drives the piston rod to move, and the end of the piston rod can press the third gear 24 to prevent the third gear 24 from stacking on the third gear bearing seat 1213.

[0084] The third gear tray 1211 is a vibrating tray, and the third gear conveying path 1216 has a slight inclination angle, so that the third gear 24 can be conveyed. The band head tray 1212 is also a vibrating tray, and the band head conveying path 1217 is a parabolic path, so that the band head 26 can fall into the band head bearing seat 1214 in the vertical up-down direction. A plurality of photoelectric switches are arranged near the third gear bearing seat 1213 and the band head bearing seat 1214, which are used to detect whether the third gear 24 and the band head 26 are conveyed to the position, whether the bearing seat is in the correct position, and the like.

[0085] The shape of the fourth material blocking structure 1219 can be selected at will, as long as it can block the band head 26 and prevent the band head 26 from stacking on the band head bearing seat 1214.

[0086] In this embodiment, the turnover conveying structure 13 connected with the band head automatic assembly device 12 is a conveying belt, which can carry the lower shell 21 with the installed band head 26 and third gear 24 away from the band head automatic assembly device 12.

[0087] In this embodiment, referring to Figure 23 , the second assembly structure 122 includes a third base 1221, a third lifting structure 1222, a fourth lifting structure 1224, a suction accessory 1223, and a band head clamping jaw 1225. The suction accessory 1223 can suck the third gear 24, the band head clamping jaw 1225 can clamp the band head 26, the third lifting structure 1222 connects the suction accessory 1223 and the third base 1221, and can drive the suction accessory 1223 to move relative to the third base 1221, and the fourth lifting structure 1224 connects the band head clamping jaw 1225 and the third base 1221, and can drive the band head clamping jaw 1225 to move relative to the third base 1221.

[0088] In this embodiment, the second assembly structure 122 also includes a structure same as the translation structure 1024, which can drive the suction accessory 1223 and the band head clamping jaw 1225 to move forward, backward, left, and right.

[0089] The various lifting structures and the various forward-backward moving structures or left-right moving structures cooperate with each other to realize three-dimensional movement of the material taking structure, which can improve assembly accuracy and assembly efficiency.

[0090] The application further provides an automatic assembly method of the correction tape 2, comprising the following steps: step S1: conveying the flap 3 filled with the lower shell 21 to the position of the gear automatic assembly device 10, and the gear automatic assembly device 10 automatically assembles the first gear 22 and the second gear 23 to the lower shell 21 of the correction tape 2. Step S2: conveying the flap 3 completed in step S1 to the position of the core automatic assembly device 11, and the core automatic assembly device 11 automatically assembles the core 25 to the lower shell 21 on which the first gear 22 and the second gear 23 are assembled. Step S3: conveying the flap 3 completed in step S2 to the position of the tape head automatic assembly device 12, and the tape head automatic assembly device 12 automatically assembles the third gear 24 and the tape head 26 to the lower shell 21 on which the core 25 is assembled. The automatic assembly method of the correction tape 2 can realize the full-automatic assembly of the correction tape 2, improve the assembly efficiency, and reduce the labor intensity of the workers.

[0091] In conclusion, the automatic assembly equipment of the correction tape provided by the application comprises a gear automatic assembly device, a core automatic assembly device and a tape head automatic assembly device. The gear automatic assembly device is configured to automatically assemble the first gear and the second gear to the lower shell of the correction tape. The core automatic assembly device is configured to automatically assemble the core to the lower shell on which the first gear and the second gear are assembled. The tape head automatic assembly device is configured to automatically assemble the third gear and the tape head to the lower shell on which the core is assembled. The automatic assembly equipment of the correction tape provided by the application can realize the full-automatic assembly of the internal parts of the correction tape.

[0092] The automatic assembly method of the correction tape provided by the application comprises the following: step S1: conveying the flap filled with the lower shell to the position of the gear automatic assembly device by the conveying structure, and the gear automatic assembly device automatically assembles the first gear and the second gear to the lower shell of the correction tape. Step S2: conveying the flap completed in step S1 to the position of the core automatic assembly device by the conveying structure, and the core automatic assembly device automatically assembles the core to the lower shell on which the first gear and the second gear are assembled. Step S3: conveying the flap completed in step S2 to the position of the tape head automatic assembly device by the conveying structure, and the tape head automatic assembly device automatically assembles the third gear and the tape head to the lower shell on which the core is assembled. The automatic assembly method of the correction tape provided by the application can realize the full-automatic assembly of the correction tape and improve the assembly efficiency.

[0093] The structures of the automatic assembly equipment of the correction tape provided by the application are all the common structures in the prior art.

[0094] It can be understood that the various embodiments / implementation modes provided by the application can be combined with each other without contradiction, and will not be illustrated one by one here.

[0095] In the above exemplary embodiments, the automatic assembly device and method for correction tape are described by taking the application to correction tape as an example. It can be easily understood by those skilled in the art that various modifications, additions, substitutions, deletions or other changes can be made to the specific embodiments in order to apply the relevant design of the application to other types of structures, and these changes are still within the scope of the principles of the automatic assembly device and method for correction tape proposed by the application.

[0096] It should be noted here that the automatic assembly device for correction tape shown in the drawings and described in the specification is only a few examples of many automatic assembly devices for correction tape that can employ the principles of the application. It should be clearly understood that the principles of the application are by no means limited to any details or any components of the automatic assembly device for correction tape shown in the drawings or described in the specification.

[0097] In the embodiments of the application, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed or implied to indicate or imply relative importance; the term "multiple" refers to two or more, unless otherwise explicitly limited. The terms "mount", "connect", "connect", "fix" and the like should be interpreted broadly, for example, "connect" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the application can be understood according to the specific circumstances.

[0098] In the description of the embodiments of the application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiments of the application and simplify the description, and therefore cannot be construed or implied to indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, and therefore cannot be construed as a limitation on the embodiments of the application.

[0099] In the description of the specification, the terms "one embodiment", "some embodiments", "a specific embodiment" and the like are intended to mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the application. In the description of the elements / components / etc. described and / or illustrated herein, the words "one", "an" and "the" are used to mean that there is one or more elements / components / etc. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0100] The above merely provides preferred embodiments of the application, and is not intended to limit the application. The application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall fall within the protection scope of the application.

Claims

1. A correction tape automatic assembly apparatus, the correction tape comprising a lower case, a first gear, a second gear, a third gear, a tape core and a tape head, wherein an outer diameter of the first gear is larger than an outer diameter of the third gear, and the outer diameter of the third gear is larger than an outer diameter of the second gear, characterized in that, The automatic assembly equipment for correction tape comprises: a gear automatic assembly device configured to automatically install the first gear and the second gear to the lower shell of the correction tape; a core automatic assembly device configured to automatically install the core to the lower shell on which the first gear and the second gear are installed; a head automatic assembly device configured to automatically install the third gear and the head to the lower shell on which the core is installed.

2. The correction tape automatic assembly apparatus according to claim 1, wherein The gear automatic assembly device comprises: a first feeding structure comprising a first gear feeding tray, a second gear feeding tray, a first gear bearing seat and a second gear bearing seat, the first gear bearing seat receiving the first gear fed by the first gear feeding tray, and the second gear bearing seat receiving the second gear fed by the second gear feeding tray; a first assembly structure configured to take out the first gear and the second gear from the first gear bearing seat and the second gear bearing seat and install them to the lower shell.

3. The correction tape automatic assembly apparatus as claimed in claim 2, wherein The first feeding structure further comprises a first misalignment structure, the first gear bearing seat and the second gear bearing seat are both fixed to the first misalignment structure, and the first misalignment structure is capable of reciprocating to drive the first gear bearing seat and the second gear bearing seat to reciprocate.

4. The automatic assembly equipment for correction tape according to claim 2, wherein the first feeding structure further comprises a first gear conveying path connected to the first gear feeding tray, the first gear conveying path is in butt joint with the first gear bearing seat and is capable of conveying the first gear to the first gear bearing seat; the first feeding structure further comprises a second gear conveying path connected to the second gear feeding tray, the second gear conveying path is in butt joint with the second gear bearing seat and is capable of conveying the second gear to the second gear bearing seat; the first feeding structure further comprises a first material blocking structure and a second material blocking structure, the first material blocking structure is arranged at the end of the first gear conveying path in butt joint with the first gear bearing seat, and the second material blocking structure is arranged at the end of the second gear conveying path in butt joint with the second gear bearing seat.

5. The correction tape automatic assembly apparatus as claimed in claim 2, wherein The first assembly structure comprises: a first material taking structure comprising a gripper capable of taking the first gear; a second material taking structure comprising a material taking shaft capable of clamping the second gear.

6. The correction tape automatic assembly apparatus as claimed in claim 5, wherein The material taking shaft is tapered, and the material taking shaft extends into the center hole of the second gear to take out the second gear from the second gear bearing seat.

7. The correction tape automatic assembly apparatus as claimed in claim 5, wherein The first material taking structure further comprises a first base, a first lifting structure and a gripper driving structure, the first lifting structure is connected to the first base and the gripper driving structure and is capable of driving the gripper driving structure to move up and down relative to the first base, and the gripper driving structure is capable of driving the gripper to clamp or release the first gear.

8. The correction tape automatic assembly apparatus as claimed in claim 7, wherein The first material taking structure further comprises a connecting plate connected to the first lifting structure, the number of the gripper driving structures is two, and each of the two gripper driving structures is arranged at the two ends of the connecting plate, and each of the two gripper driving structures is capable of driving two grippers arranged oppositely.

9. The correction tape automatic assembly apparatus as claimed in claim 5, wherein The second material taking structure comprises a second base, a second lifting structure and a pushing structure, the second lifting structure connects the second base and the pushing structure, the material taking shaft is connected with the pushing structure, and the pushing structure can push the second gear away from the material taking shaft.

10. The correction tape automatic assembly apparatus as claimed in claim 9, wherein The pushing structure comprises a pushing driving element, a pushing connecting plate and a pushing cylinder, the pushing connecting plate is fixedly connected with the pushing cylinder, the pushing cylinder is arranged on the material taking shaft and can move along the material taking shaft, and the pushing driving element can drive the pushing connecting plate to move, so that the pushing cylinder is pushed to move, and the second gear is separated from the material taking shaft.

11. The correction tape automatic assembly apparatus as claimed in claim 1, wherein The automatic belt core assembling device comprises: A belt core unloading structure comprising a belt core guide shaft, the belt core is arranged on the belt core guide shaft, and one end of the belt core guide shaft is provided with a discharging groove; A belt core conveying structure for receiving the belt core discharged through the discharging groove and conveying the belt core; A belt core taking structure comprising a belt core taking shaft, the belt core taking shaft is tapered, and the belt core taking shaft extends into the center hole of the belt core to take the belt core out of the belt core conveying structure.

12. The correction tape automatic assembly apparatus as claimed in claim 11, wherein The belt core taking structure further comprises a belt core base, a belt core lifting structure and a belt core pushing structure, the belt core lifting structure connects the belt core base and the belt core pushing structure, the belt core taking shaft is connected with the belt core pushing structure, and the belt core pushing structure can push the belt core away from the belt core taking shaft.

13. The correction tape automatic assembly apparatus as claimed in claim 12, wherein The belt core pushing structure comprises a belt core pushing driving element and a belt core pushing cylinder, the belt core pushing cylinder is arranged on the belt core taking shaft and can move along the belt core taking shaft, and the belt core pushing driving element can drive the belt core pushing cylinder to move, so that the belt core is separated from the belt core taking shaft.

14. The correction tape automatic assembly apparatus as claimed in claim 11, wherein The belt core conveying structure comprises a guide rail and a belt core clamping assembly, the belt core clamping assembly can reciprocate along the guide rail to realize conveying of the belt core.

15. The correction tape automatic assembly apparatus as claimed in claim 14, wherein The belt core clamping assembly comprises: A base plate capable of moving along the guide rail; A clamping driving element comprising a clamping connecting plate and a clamping cylinder, arranged on the base plate and capable of clamping and releasing the belt core; A clamping plate arranged on the base plate and connected with the clamping driving element, the clamping driving element can drive the clamping plate to clamp and release the belt core.

16. The correction tape automatic assembly apparatus as claimed in claim 15, wherein The clamping plate has a clamping surface for clamping the outer circumferential surface of the belt core to realize clamping of the belt core.

17. The correction tape automatic assembly apparatus as claimed in claim 1, wherein The automatic belt head assembling device comprises: A second unloading structure comprising a third gear tray, a belt head tray, a third gear bearing seat and a belt head bearing seat, the third gear bearing seat receives the third gear conveyed by the third gear tray, and the belt head bearing seat receives the belt head conveyed by the belt head tray; A second assembling structure configured to take the belt head and the third gear out of the belt head bearing seat and the third gear bearing seat and install them on the lower shell.

18. The correction tape automatic assembly apparatus as claimed in claim 17, wherein The second unloading structure further comprises a second misalignment structure, the third gear bearing seat and the belt head bearing seat are fixed on the second misalignment structure, and the second misalignment structure can reciprocate to drive the third gear bearing seat and the belt head bearing seat to reciprocate.

19. The automatic assembly device of the correction tape according to claim 17, wherein the second dispensing structure further comprises a third gear conveying path connected to the third gear tray, the third gear conveying path being in abutment with the third gear carrier and capable of conveying the third gear to the third gear carrier; the second dispensing structure further comprises a tape head conveying path connected to the tape head tray, the tape head conveying path being in abutment with the tape head carrier and capable of conveying the tape head to the tape head carrier; the second dispensing structure further comprises a third blocking structure and a fourth blocking structure, the third blocking structure being arranged at the end of the third gear conveying path in abutment with the third gear carrier, and the fourth blocking structure being arranged at the end of the tape head conveying path in abutment with the tape head carrier. The second assembly structure comprises a third base, a third lifting structure, a fourth lifting structure, a suction member and a tape head clamping jaw, the suction member being capable of sucking the third gear, the tape head clamping jaw being capable of clamping the tape head, the third lifting structure connecting the suction member and the third base and capable of moving the suction member relative to the third base, and the fourth lifting structure connecting the tape head clamping jaw and the third base and capable of moving the tape head clamping jaw relative to the third base. The lower shell is arranged in a turnover plate, the turnover plate being capable of moving from the position of the gear automatic assembly device to the position of the tape core automatic assembly device and then to the position of the tape head automatic assembly device. The tape core automatic assembly device further comprises a turnover plate blocking structure for preventing the turnover plate from being misaligned with the position of the tape core automatic assembly device.

20. The correction tape automatic assembly apparatus as claimed in claim 17, wherein The automatic assembly device of the correction tape according to any one of claims 1 to 22 comprises the following steps:

21. The correction tape automatic assembly apparatus as claimed in any one of claims 1 to 20, wherein Step S1: conveying the turnover plate filled with the lower shell to the position of the gear automatic assembly device, the gear automatic assembly device automatically installing the first gear and the second gear on the lower shell of the correction tape; 22. The correction tape automatic assembly apparatus as claimed in claim 21, wherein Step S2: conveying the turnover plate completed in step S1 to the position of the tape core automatic assembly device, the tape core automatic assembly device automatically installing the tape core on the lower shell on which the first gear and the second gear are installed; 23. A method of automatically assembling a correction tape, characterized by Step S3: conveying the turnover plate completed in step S2 to the position of the tape head automatic assembly device, the tape head automatic assembly device automatically installing the third gear and the tape head on the lower shell on which the tape core is installed. ​ ​ ​

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