Wick assembly device

Abstract

The application discloses a lampwick assembling device, which comprises a lampwick feeding assembly, a first lampwick guiding assembly and a second lampwick guiding assembly. The second lampwick guiding assembly comprises a second lampwick guiding part, and the second lampwick guiding part is formed with a second guiding channel. The first lampwick guiding assembly comprises a first lampwick guiding driving element and a first lampwick guiding part, and the first lampwick guiding part is formed with a first guiding channel. The lampwick feeding assembly comprises a lampwick clamping element and a lampwick feeding driving element. The first guiding channel cooperates with the second guiding channel to improve the guiding range of the lampwick, thereby improving the guiding effect of the lampwick, and the normal installation of the lampwick can be ensured even when the lampwick is greatly inclined. After the lampwick passes through the first guiding channel, the first lampwick guiding part can be separated from the lower side of the lampwick clamping element, so that the lampwick clamping element can further descend, thereby improving the guiding range without affecting the descending path of the lampwick clamping element, and ensuring that the lampwick can be assembled in place.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bulb assembly, in particular to a lampwick assembly device. BACKGROUND

[0002] In the production process of the bulb, the lampwick needs to be assembled to the inner part. Generally, the mechanical hand clamps the lampwick and moves to the upper side of the inner part, and then the lampwick is lowered to insert the lampwick into the inner part. Since the lampwick is soft, thin and has a certain length, the lampwick is prone to a certain deflection in the production process, which causes the deflected lampwick to be unable to be accurately inserted into the inner part. In the related art, in order to ensure that the lampwick can be inserted into the inner part, a guide structure is generally arranged above the inner part, a guide channel is formed on the guide structure, the diameter of the guide channel decreases from high to low, and when the mechanical hand lowers the lampwick, the lampwick passes through the guide channel from top to bottom. The guide channel guides the moving path of the lampwick to ensure that the lampwick can be accurately inserted into the inner part. When the lampwick is long, the deflection angle of the lampwick is the same, but the deflection range of the lampwick is larger, so a guide structure with a larger guide range is needed. The guide structure with a larger guide range has a larger height size, which will interfere with the lowering path of the mechanical hand, thereby limiting the depth of the lampwick inserted into the inner part, and causing the produced bulb to be defective. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a lampwick assembly device which has a larger guide range and can better guide the insertion of the lampwick to improve the yield of the bulb.

[0004] The lampwick assembly device according to the embodiments of the present application comprises a lampwick feeding assembly, a first lampwick guide assembly and a second lampwick guide assembly.

[0005] The second lampwick guide assembly comprises a second lampwick guide portion, the second lampwick guide portion is formed with a second guide channel, the second guide channel penetrates through the second lampwick guide portion, and the diameter of the second guide channel decreases from high to low.

[0006] The first lampwick guide assembly comprises a first lampwick guide driving member and a first lampwick guide portion, the first lampwick guide portion is formed with a first guide channel, the first guide channel penetrates through the first lampwick guide portion, the diameter of the first guide channel decreases from high to low, and the guide range of the second guide channel is less than or equal to the guide range of the first guide channel.

[0007] The wick feeding assembly comprises a wick clamping member and a wick feeding driving member, the wick clamping member is used for clamping or releasing the wick, and the wick feeding driving member is drivingly connected with the wick clamping member and is used for making the wick clamped by the wick clamping member pass through the first guide channel and the second guide channel in sequence.

[0008] The first wick guide driving member is drivingly connected with the first wick guide part and is used for moving the first wick guide part to the position between the wick clamping member and the second wick guide part to make the first guide channel communicate with the second guide channel or moving the first wick guide part away from the position between the wick clamping member and the second wick guide part to avoid the wick clamping member.

[0009] The wick assembling device according to the embodiments of the present application has at least the following beneficial effects: the diameters of the first guide channel and the second guide channel are reduced in the direction from high to low to guide the wicks inserted from high to low, the guiding range of the first guide channel is larger than that of the second guide channel, the first guide channel located at the upper position can preliminarily guide the wicks, and the second guide channel located at the lower position can further guide the wicks, so that the first guide channel cooperates with the second guide channel to improve the guiding range of the wicks and improve the guiding effect of the wicks, and the wicks can be normally installed even when the wicks are greatly inclined. After the wicks pass through the first guide channel, the first wick guide part can move away from the lower position of the wick clamping member to make the wick clamping member further descend, so that the first wick guide part does not affect the descending of the wick clamping member, the descending path of the wick clamping member is not affected while the guiding range is improved, and the wicks can be assembled in place.

[0010] According to some embodiments of the present application, the first wick guide part comprises at least two first wick guide blocks, the first wick guide driving member is drivingly connected with the first wick guide blocks and is used for driving the first wick guide blocks to approach or move away from each other, the first wick guide blocks form the first guide channel when the first wick guide blocks approach each other, and the first wick guide blocks move away from the lower position of the wick clamping member when the first wick guide blocks move away from each other.

[0011] According to some embodiments of the present application, the second wick guide assembly comprises a second wick guide driving member, the second wick guide driving member is drivingly connected with the second wick guide part and is used for moving the second wick guide part away from the lower position of the wick clamping member.

[0012] According to some embodiments of the present application, the second wick guiding part comprises at least two second wick guiding blocks, and the second wick guiding driver is drivingly connected to the second wick guiding blocks for driving the second wick guiding blocks to move towards or away from each other; when the second wick guiding blocks move towards each other, the second wick guiding blocks form a second guiding channel; when the second wick guiding blocks move away from each other, the second wick guiding blocks move away from the lower side of the wick clamping member.

[0013] According to some embodiments of the present application, the second wick guiding assembly further comprises a bubble shell limiting part, which is located below the second wick guiding part, and the bubble shell limiting part forms a limiting space for limiting the bubble shell.

[0014] According to some embodiments of the present application, the bubble shell limiting part comprises at least two bubble shell limiting blocks, which correspond to the second wick guiding blocks one by one, and the bubble shell limiting blocks are fixedly connected to the lower ends of the second wick guiding blocks; when the bubble shell limiting blocks move towards each other, the bubble shell limiting blocks form a limiting space.

[0015] According to some embodiments of the present application, the wick feeding assembly further comprises a wick conveying guide rail, a distributing clamping part and a distributing driver, the distributing clamping part forms a distributing area for accommodating wicks, the distributing driver is drivingly connected to the distributing clamping part for driving the distributing area to be in alignment with or staggered with the output end of the wick conveying guide rail; the wick feeding driver is used to drive the wick clamping member to move between the first wick guiding part and the distributing clamping part, so that the wick clamping member moves to the upper side of the first wick guiding part while grabbing the wick in the distributing area.

[0016] According to some embodiments of the present application, the wick conveying guide is provided with a first conveying groove and a second conveying groove in communication along the conveying direction of the wick conveying guide, the second conveying groove is located below the first conveying groove, and the groove width of the first conveying groove is greater than the groove width of the second conveying groove; the material distributing and clamping part comprises a first material distributing and clamping driving element, a second material distributing and clamping driving element, at least two first material distributing and clamping blocks and at least two second material distributing and clamping blocks, the first material distributing and clamping driving element is drivingly connected with the first material distributing and clamping blocks, for moving the first material distributing and clamping blocks towards each other to form a material distributing hole, the second material distributing and clamping driving element is drivingly connected with the second material distributing and clamping blocks, for moving the second material distributing and clamping blocks towards each other to form a first material distributing groove and a second material distributing groove in communication, the second material distributing groove is located below the first material distributing groove, the groove width of the first material distributing groove is greater than the groove width of the second material distributing groove, the first material distributing groove is in abutment with the first conveying groove, and the second material distributing groove is in abutment with the second conveying groove; wherein the material distributing hole, the first material distributing groove and the second material distributing groove are in communication in sequence for accommodating the wick.

[0017] According to some embodiments of the present application, when the first material distributing and clamping blocks move towards each other, the first material distributing and clamping blocks abut against one side of the wick conveying guide.

[0018] According to some embodiments of the present application, the wick feeding assembly, the wire drawing assembly and the bending assembly are arranged along the production direction; the wire drawing assembly comprises a second translation driving part, a wire drawing driving part and at least two wire drawing blocks, the wire drawing driving part is drivingly connected with the wire drawing blocks, for moving the wire drawing blocks towards each other to limit one of the filaments on the wick; the second translation driving part is drivingly connected with the wire drawing driving part, for translating the wire drawing driving part to draw and bend the filament; the bending assembly comprises a third lifting driving part and a bending head, the third lifting driving part is drivingly connected with the bending head, for pressing the drawn and bent filament downwards to bend the filament.

[0019] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in conjunction with the accompanying drawings and embodiments, wherein:

[0021] Figure 1 FIG. 1 is a structural schematic view of a wick feeding device according to an embodiment of the present application;

[0022] Figure 2 FIG. 2 is a structural schematic view of a wick feeding device according to another embodiment of the present application; Figure 1Connection diagram of the middle lampwick loading assembly, the first lampwick guiding assembly, the second lampwick guiding assembly, the lampwick conveying guide rail, the distribution clamping part and the distribution driving part;

[0023] Figure 3 For Figure 2 Connection diagram of the first lampwick guiding assembly and the second lampwick guiding assembly;

[0024] Figure 4 For Figure 2 Connection diagram of the lampwick conveying guide rail, the distribution clamping part and the distribution driving part;

[0025] Figure 5 For Figure 4 Exploded view of the distribution clamping part;

[0026] Figure 6 For Figure 1 Structural diagram of the wire drawing assembly;

[0027] Figure 7 For Figure 1 Structural diagram of the bending assembly;

[0028] Figure 8 Exploded view of the bubble shell, the inner part and the lampwick.

[0029] Reference signs:

[0030] The lampwick loading assembly 100, the lampwick clamping part 110, the lampwick loading driving part 120;

[0031] The first lampwick guiding assembly 200, the first lampwick guiding driving part 210, the first lampwick guiding part 220, the first lampwick guiding block 221, the first guiding channel 230;

[0032] The second lampwick guiding assembly 300, the second lampwick guiding driving part 310, the second lampwick guiding part 320, the second lampwick guiding block 321, the second guiding channel 330, the bubble shell limiting part 340, the bubble shell limiting block 341, the limiting space 350;

[0033] The lampwick conveying guide rail 410, the first conveying groove 411, the second conveying groove 412; the distribution clamping part 420, the distribution area 421, the first distribution clamping driving part 430, the first distribution clamping block 440, the distribution hole 441, the second distribution clamping driving part 450, the second distribution clamping block 460, the first distribution groove 461, the second distribution groove 462; the distribution driving part 470;

[0034] The wire drawing assembly 500, the second translation driving part 510, the wire drawing driving part 520, the wire drawing block 530,

[0035] The bending assembly 600, the third lifting driving part 610, the bending head 620;

[0036] Bubble shell 710, inner part 720, lamp wick 730, glue block 731, light emitter 732, filament 733. DETAILED DESCRIPTION

[0037] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below are exemplary and are only intended to explain the present application, and should not be understood as limiting the present application.

[0038] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application.

[0039] In the description of the present application, if the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0040] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0041] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary 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.

[0042] Reference Figure 2 and Figure 8According to the lampwick assembling device of the embodiment of the present application, the lampwick 730 is inserted into the inner part 720 which is installed in the bulb 710, and the lampwick assembling device comprises a lampwick feeding assembly 100, a first lampwick guiding assembly 200 and a second lampwick guiding assembly 300.

[0043] With reference to Figure 2 and Figure 3 The second lampwick guiding assembly 300 comprises a second lampwick guiding part 320 which is formed with a second guiding channel 330 which penetrates through the second lampwick guiding part 320, and the diameter of the second guiding channel 330 decreases along the direction from high to low.

[0044] With reference to Figure 2 and Figure 3 The first lampwick guiding assembly 200 comprises a first lampwick guiding driving part 210 and a first lampwick guiding part 220 which is formed with a first guiding channel 230 which penetrates through the first lampwick guiding part 220, and the diameter of the first guiding channel 230 decreases along the direction from high to low, and the guiding range of the second guiding channel 330 is less than or equal to the guiding range of the first guiding channel 230.

[0045] With reference to Figure 2 and Figure 3 The lampwick feeding assembly 100 comprises a lampwick clamping part 110 which is used for clamping or releasing the lampwick 730, and a lampwick feeding driving part 120 which is drivingly connected with the lampwick clamping part 110 and is used for making the lampwick 730 clamped by the lampwick clamping part 110 pass through the first guiding channel 230 and the second guiding channel 330 in sequence.

[0046] The first lampwick guiding driving part 210 is drivingly connected with the first lampwick guiding part 220 and is used for moving the first lampwick guiding part 220 to the position between the lampwick clamping part 110 and the second lampwick guiding part 320 so as to make the first guiding channel 230 and the second guiding channel 330 communicate, or is used for moving the first lampwick guiding part 220 away from the position between the lampwick clamping part 110 and the second lampwick guiding part 320 so as to avoid the lampwick clamping part 110.

[0047] It can be understood that when the wick 730 needs to be inserted into the inner part 720, the conveying device conveys the bubble shell 710 with the inner part 720 installed to below the second wick guide part 320, the first wick guide driving member 210 drives the first wick guide part 220 to move to one side of the second wick guide part 320 and between the wick clamping member 110 and the second wick guide part 320, and the first guide channel 230 is in communication with the second guide channel 330. The wick clamping member 110 clamps the wick 730 and is above the first wick guide part 220, the wick clamping member 110 is driven by the wick feeding driving member 120 to move downward, so that the lower end of the wick 730 passes through the first guide channel 230 and enters the second guide channel 330, then the first wick guide part 220 is driven by the first wick guide driving member 210 to move away from below the wick clamping member 110 to avoid the downward path of the wick clamping member 110, so that the wick clamping member 110 can continue to move downward, so that the wick 730 passes through the second guide channel 330 and is inserted into the inner part 720.

[0048] It should be understood that the diameters of the first guide channel 230 and the second guide channel 330 are both reduced in the direction from high to low, so as to be able to guide the wick 730 inserted from high to low, and the guiding range of the first guide channel 230 is greater than that of the second guide channel 330, the first guide channel 230 above can first guide the wick 730, and the second guide channel 330 below further guides the wick 730, so that the first guide channel 230 cooperates with the second guide channel 330 to improve the guiding range of the wick 730, so as to improve the guiding effect of the wick 730 and ensure normal installation of the wick 730 when the wick 730 is greatly inclined. Moreover, after the wick 730 passes through the first guide channel 230, the first wick guide part 220 can move away from below the wick clamping member 110 to enable the wick clamping member 110 to further move downward, so that the first wick guide part 220 does not affect the downward movement of the wick clamping member 110, the downward path of the wick clamping member 110 is not affected while the guiding range is improved, and the wick 730 can be assembled in place.

[0049] Specifically, the guiding range of the first guiding passage 230 is larger than the guiding range of the second guiding passage 330, that is, the maximum diameter of the first guiding passage 230 is larger than the maximum diameter of the second guiding passage 330, and the minimum diameter of the first guiding passage 230 is also larger than the minimum diameter of the second guiding passage 330. It should be understood that the diameter of the lower end of the first guiding passage 230 is the minimum diameter of the first guiding passage 230, and the diameter of the upper end of the second guiding passage 330 is the maximum diameter of the second guiding passage 330. The diameter of the upper end of the second guiding passage 330 is greater than or equal to the diameter of the lower end of the first guiding passage 230, so that when the first wick guiding part 220 is located between the wick clamping part 110 and the second wick guiding part 320, the end of the wick 730 can pass out of the first guiding passage 230 and enter the second guiding passage 330, avoiding that the second guiding passage 330 is too narrow and the wick 730 cannot enter the second guiding passage 330. The lower end of the first wick guiding part 220 is connected to the upper end of the second wick guiding part 320 to avoid the existence of a gap between the first wick guiding part 220 and the second wick guiding part 320, which causes the end of the wick 730 to be mistakenly inserted and affects the installation of the wick 730.

[0050] For the specific form of the first wick guiding part 220, refer to Figure 2 and Figure 3 In this embodiment, the first wick guiding part 220 includes at least two first wick guiding blocks 221, and the first wick guiding driving part 210 is drivingly connected to the first wick guiding blocks 221 for driving the plurality of first wick guiding blocks 221 to move closer to or away from each other; when the plurality of first wick guiding blocks 221 move closer to each other, the plurality of first wick guiding blocks 221 enclose to form the first guiding passage 230; when the first wick guiding blocks 221 move away from each other, the first wick guiding blocks 221 move away from the lower side of the wick clamping part 110.

[0051] It can be understood that when the wick 730 needs to be guided, the first wick guiding driving part 210 drives one or more first wick guiding blocks 221 to move closer to each other so that the first wick guiding blocks 221 are connected and enclose to form the first guiding passage 230. When it is necessary to avoid the wick clamping part 110, the first wick guiding driving part 210 drives the first wick guiding blocks 221 to move away from each other so that a space allowing the wick clamping part 110 to pass through is formed between the first wick guiding blocks 221, and the wick clamping part 110 passes through the plurality of first wick guiding blocks 221 to further move downward.

[0052] Moreover, after the installation of the wick 730 is completed, the bubble shell 710 with the wick 730 installed needs to be conveyed away by the conveying device, and the first wick guiding blocks 221 can also avoid the bubble shell 710 when they move away from each other.

[0053] In other embodiments, the first wick guide portion 220 is formed with a through slot which is formed along the height direction of the first wick guide portion 220 and which is in communication with the first guide channel 230. After the wick 730 passes through the first guide channel 230, the first wick guide portion 220 is driven by the first wick guide drive 210 to translate relative to the wick 730 so that the wick 730 passes through the through slot and the first wick guide portion 220 is moved away from the lower side of the wick holder 110.

[0054] Specifically, the first wick guide blocks 221 are two in number. In some other embodiments, the first wick guide blocks 221 can also be three or more in number.

[0055] Specifically, as to the manner in which the first wick guide blocks 221 form the first guide channel 230, in the present embodiment, the opposite sides of the first wick guide blocks 221 are formed with first guide slots. When the first wick guide blocks 221 are brought close to each other, the first guide slots are combined to form the first guide channel 230. In other embodiments, the side of one of the first wick guide blocks 221 can be formed with a first guide slot and the first guide channel 230 can be formed by the other first wick guide blocks 221 surrounding the side of the first guide slot.

[0056] To further improve the assembly tightness of the wick 730 and the inner part 720, with reference to Figure 2 and Figure 3 , the second wick guide assembly 300 comprises a second wick guide drive 310 which is drivingly connected to a second wick guide portion 320 for moving the second wick guide portion 320 away from the lower side of the wick holder 110.

[0057] It can be understood that after the end of the wick 730 passes through the second guide channel 330 and is inserted into the inner part 720, the second wick guide drive 310 drives the second wick guide portion 320 to move away from the lower side of the wick holder 110 to avoid the wick holder 110 so that the wick holder 110 can be further moved downward and the wick 730 can be inserted more deeply and tightly into the inner part 720.

[0058] As to the specific structure of the second wick guide portion 320, with reference to Figure 2 and Figure 3 , the second wick guide portion 320 comprises at least two second wick guide blocks 321 which are drivingly connected to the second wick guide drive 310 for driving the second wick guide blocks 321 to move close to or away from each other. When the second wick guide blocks 321 move close to each other, the second wick guide blocks 321 enclose to form the second guide channel 330. When the second wick guide blocks 321 move away from each other, the second wick guide blocks 321 move away from the lower side of the wick holder 110.

[0059] It can be understood that when the wick 730 needs to be guided, the second wick guiding member 310 drives one or more second wick guiding blocks 321 to move close to each other, so that the second wick guiding blocks 321 abut and enclose the second guiding channel 330. When the wick holder 110 needs to be avoided, the second wick guiding member 310 drives the second wick guiding blocks 321 to move away from each other, so that a space allowing the wick holder 110 to pass through is formed between the second wick guiding blocks 321, and the wick holder 110 passes through the space between the second wick guiding blocks 321 to further move downward.

[0060] In addition, after the wick 730 is installed, it needs to be transported away by the conveying device, and when the second wick guiding blocks 321 move away from each other, the bubble shell 710 with the wick 730 installed can also be avoided.

[0061] In other embodiments, the second wick guiding portion 320 is formed with a through groove which extends out of the second wick guiding portion 320 along the height direction and communicates with the second guiding channel 330. After the wick 730 passes through the second guiding channel 330, the second wick guiding member 310 drives the second wick guiding portion 320 to translate relative to the wick 730, so that the wick 730 passes through the through groove, and the second wick guiding portion 320 is away from the lower side of the wick holder 110.

[0062] Specifically, the second wick guiding block 321 includes two, and in some other embodiments, the second wick guiding block 321 can also include three or more.

[0063] Specifically, regarding the way in which the second wick guiding block 321 forms the second guiding channel 330, in the present embodiment, the opposite sides of the second wick guiding block 321 are formed with second guiding grooves, and when the second wick guiding blocks 321 move close to each other, the second guiding grooves combine to form the second guiding channel 330. In other embodiments, the side of one of the second wick guiding blocks 321 can be formed with a second guiding groove, and the other second wick guiding blocks 321 surround the side of the second guiding groove to constitute the second guiding channel 330.

[0064] In order to improve the accuracy of the installation of the wick 730, with reference to Figure 2 and Figure 3 The second wick guiding assembly 300 further includes a bubble shell limiting portion 340 which is located below the second wick guiding portion 320, and the bubble shell limiting portion 340 forms a limiting space 350 for limiting the bubble shell 710.

[0065] It can be understood that when the bubble shell 710 is conveyed to the lower side of the second wick guide part 320 by the conveying device, the bubble shell 710 is clamped into the bubble shell limiting part 340 to limit the bubble shell 710 and can play a role in adjusting the posture of the bubble shell 710. The inner part 720 in the bubble shell 710 is relatively stable and the position and posture are relatively accurate during the installation process of the wick 730, so that the wick 730 can be more accurately inserted into the inner part 720.

[0066] For the specific form of the bubble shell limiting part 340, refer to Figure 2 and Figure 3 The bubble shell limiting part 340 includes at least two bubble shell limiting blocks 341, the bubble shell limiting blocks 341 correspond one-to-one with the second wick guide blocks 321, and the bubble shell limiting blocks 341 are fixedly connected to the lower ends of the second wick guide blocks 321. When the plurality of bubble shell limiting blocks 341 are close to each other, the plurality of bubble shell limiting blocks 341 enclose the limiting space 350.

[0067] It can be understood that since the bubble shell limiting blocks 341 correspond one-to-one with the second wick guide blocks 321 and are fixedly connected, the second wick guide driving part 310 will also be able to drive the bubble shell limiting blocks 341 and the second wick guide blocks 321 to move synchronously close to or away from each other, saving the use of the driving part. In the initial state, the plurality of bubble shell limiting blocks 341 are relatively far away to avoid the bubble shell 710 conveyed by the conveying device. After the bubble shell 710 is conveyed by the conveying device between the bubble shell limiting blocks 341, the second wick guide driving part 310 drives the bubble shell limiting blocks 341 to move close to each other, so that the bubble shell limiting blocks 341 surround the bubble shell 710 and form the limiting space 350, so that the bubble shell 710 is located in the limiting space 350, limiting the bubble shell 710, and in the case of deflection of the bubble shell 710, the bubble shell limiting blocks 341 can play a role in guiding the bubble shell 710 during the process of moving close to each other. After the installation of the wick 730 is completed, the second wick guide driving part 310 drives the bubble shell limiting blocks 341 to move away from each other to allow the conveying device to convey the bubble shell 710 with the wick 730 installed to leave.

[0068] Specifically, the second wick guide driving part 310 is connected with the bubble shell limiting blocks 341 to drive the second wick guide blocks 321 to move by driving the bubble shell limiting blocks 341. In other embodiments, the second wick guide driving part 310 can also be directly connected with the second wick guide blocks 321 to move, and the bubble shell limiting blocks 341 are driven to move by driving the second wick guide blocks 321.

[0069] For the specific form of the feeding of the wick 730 to the wick clamping part 110, refer to Figure 2 and Figure 4The wick feeding assembly 100 further comprises a wick conveying rail 410, a distribution clamping part 420, and a distribution driving member 470. The distribution clamping part 420 is formed with a distribution area 421 for accommodating the wick 730. The distribution driving member 470 is drivingly connected to the distribution clamping part 420, for driving the distribution area 421 to be in abutment with or staggered with the output end of the wick conveying rail 410. The wick feeding driving member 120 is configured to drive the wick clamping member 110 to move between the first wick guide part 220 and the distribution clamping part 420, so as to drive the wick clamping member 110 to move the wick 730 in the distribution area 421 to above the first wick guide part 220.

[0070] It can be understood that the wick conveying rail 410 is configured to convey the wicks 730, and the wicks 730 are arranged along the conveying direction of the wick conveying rail 410. In the initial state, the distribution area 421 is in abutment with the output end of the wick conveying rail 410, and the wick conveying rail 410 conveys the wicks to the distribution area 421, and the distribution clamping part 420 can limit the wicks 730 in the distribution area 421. Subsequently, the distribution driving member 470 drives the distribution clamping part 420 to translate relative to the wick conveying rail 410, so as to make the distribution area 421 staggered with the output end of the wick conveying rail 410, and the outer side of the distribution clamping part 420 blocks the output end of the wick conveying rail 410, so that the wick conveying rail 410 cannot continue to output the wicks 730. Then, the wick feeding driving member 120 drives the wick clamping member 110 to move close to the distribution clamping part 420, and the wick clamping member 110 clamps the wicks 730 in the distribution area 421. After the wick clamping member 110 clamps the wicks 730, the wick feeding driving member 120 drives the wick clamping member 110 to move to above the first wick guide part 220, so as to install the wicks 730. After the wicks 730 in the distribution area 421 are taken away, the distribution driving member 470 drives the distribution clamping part 420 to return to the original position, so that the distribution area 421 is in abutment with the output end of the wick conveying rail 410, so as to input the next wick 730 into the distribution area 421, and the cycle is repeated, so as to realize the orderly feeding of the wicks 730.

[0071] For the specific forms of the wick conveying rail 410 and the distribution clamping part 420, refer to Figure 4 and Figure 5The wick conveying guide rail 410 is provided with a first conveying groove 411 and a second conveying groove 412 which are in communication along the conveying direction of the wick conveying guide rail 410, the second conveying groove 412 is located below the first conveying groove 411, and the groove width of the first conveying groove 411 is greater than that of the second conveying groove 412; the material distributing and clamping part 420 comprises a first material distributing and clamping driving member 430, a second material distributing and clamping driving member 450, at least two first material distributing and clamping blocks 440 and at least two second material distributing and clamping blocks 460, the first material distributing and clamping driving member 430 is drivingly connected with the first material distributing and clamping blocks 440, so as to make the first material distributing and clamping blocks 440 close to each other to form a material distributing hole 441, the second material distributing and clamping driving member 450 is drivingly connected with the second material distributing and clamping blocks 460, so as to make the second material distributing and clamping blocks 460 close to each other to form a first material distributing groove 461 and a second material distributing groove 462 which are in communication, the second material distributing groove 462 is located below the first material distributing groove 461, the groove width of the first material distributing groove 461 is greater than that of the second material distributing groove 462, the first material distributing groove 461 and the first conveying groove 411 are in abutment, and the second material distributing groove 462 and the second conveying groove 412 are in abutment; wherein the material distributing hole 441, the first material distributing groove 461 and the second material distributing groove 462 are in communication in sequence for accommodating the wick 730.

[0072] It should be noted that, with reference to Figure 8The lampwick 730 includes a glue block 731, a light emitter 732, and two filaments 733. The two filaments 733 are integrally connected at the bottom, and the light emitter 732 is arranged on one of the two filaments 733. The glue block 731 is connected with the two filaments 733 to wrap the resistance on the filaments 733. The setting height of the glue block 731 is higher than that of the light emitter 732. It can be understood that the glue block 731 has a certain width, and the size of the glue block 731 is smaller than the slot width of the first conveying groove 411 and larger than the slot width of the second conveying groove 412. The glue block 731 will be clamped in the first conveying groove 411 and supported by the groove bottom of the first conveying groove 411. The size of the filament 733 is small enough to pass through the second conveying groove 412. Thus, the part of the lampwick 730 below the glue block 731 will pass through the second conveying groove 412. The light emitter 732 also has a certain width, which is larger than the slot width of the second conveying groove 412, so that the lampwick 730 will not be turned over when clamped in the second conveying groove 412. Similarly, the first and second distribution grooves 461 and 462 correspond to the first and second conveying grooves 411 and 412, respectively. After the lampwick 730 is conveyed to the distribution clamping part 420, the glue block 731 is located in the first distribution groove 461 and supported by the groove bottom of the first distribution groove 461. The part of the lampwick 730 below the glue block 731 will pass through the second distribution groove 462, and the part above the glue block 731 will be located in the first distribution groove 461 and the distribution hole 441. It should be understood that the distribution clamping part 420 is supported and limited by the cooperation of the first and second distribution grooves 461 and 462 formed by the second distribution clamping blocks 460. Since the lampwick 730 is relatively long, the distribution hole 441 formed by the first distribution clamping blocks 440 further limits the upper end of the lampwick 730 to improve the stability of the lampwick 730 when the lampwick clamping piece 110 moves. In order to avoid interference with the lampwick clamping piece 110 clamping the lampwick 730 in the distribution area 421, the first distribution clamping driving piece 430 drives the plurality of first distribution clamping blocks 440 to move away from each other after the distribution area 421 and the output end of the lampwick conveying guide rail 410 are staggered, i.e., the first and second distribution grooves 461 and 462 are staggered with the first and second conveying grooves 411 and 412, respectively, so as to avoid the lampwick clamping piece 110 and facilitate the lampwick clamping piece 110 clamping the lampwick 730. After the lampwick clamping piece 110 clamps the lampwick 730, the posture of the lampwick 730 is relatively stable, and the second distribution clamping driving piece 450 drives the plurality of second distribution clamping blocks 460 to move away from each other, so that the light emitter 732 can pass through the plurality of second distribution clamping blocks 460. Thus, the lampwick clamping piece 110 can limit the lampwick 730 without interfering with the clamping of the lampwick clamping piece 110, and can still maintain a certain limiting effect on the lampwick 730 during the clamping process of the lampwick clamping piece 110.

[0073] Specifically, the slot width of the second conveying slot 412 is less than the distance between the two sides of the lampwick 730, so that the lampwick 730 cannot rotate in the second conveying slot 412.

[0074] To improve the distribution effect of the distribution clamping part 420, with reference to Figure 4 and Figure 5 When the first distribution clamping blocks 440 are close to each other, the side of the first distribution clamping blocks 440 close to the lampwick conveying guide rail 410 abuts.

[0075] It can be understood that after the lampwick 730 enters the distribution area 421, the first distribution clamping blocks 440 are close to each other, and the side of the first distribution clamping blocks 440 close to the lampwick conveying guide rail 410 abuts, so as to separate the lampwick 730 in the distribution area 421 from the lampwick 730 on the conveying guide rail.

[0076] To bend the lampwick 730 on the bulb shell 710, with reference to Figure 1 、 Figure 6 and Figure 7 The lampwick assembling device further comprises a wire pulling assembly 500 and a bending assembly 600, and the lampwick feeding assembly 100, the wire pulling assembly 500 and the bending assembly 600 are distributed along the production direction; the wire pulling assembly 500 comprises a second translation driving part 510, a wire pulling driving part 520 and at least two wire pulling blocks 530, the wire pulling driving part 520 is drivingly connected with the plurality of wire pulling blocks 530, and is used for making the plurality of wire pulling blocks 530 close to each other to limit one of the lamp filaments 733 on the lampwick 730; the second translation driving part 510 is drivingly connected with the wire pulling driving part 520, and is used for making the wire pulling driving part 520 translate to pull and bend the lamp filament 733; the bending assembly 600 comprises a third lifting driving part 610 and a bending head 620, the third lifting driving part 610 is drivingly connected with the bending head 620, and is used for making the bending head 620 press down the pulled and bent lamp filament 733 to make the lamp filament 733 bend.

[0077] It can be understood that after the inner part 720 in the bubble shell 710 is inserted with the lamp wick 730, the bubble shell 710 is transported to the wire drawing assembly 500 by the conveying device, the conveying device transports the bubble shell 710 to the wire drawing assembly 500, one lamp wick 733 is located between the wire drawing blocks 530, the wire drawing driving part 520 drives the wire drawing blocks 530 to move close to each other, so that the wire drawing blocks 530 clamp or surround the lamp wick 733 to limit the lamp wick 733, then the second translation driving part 510 drives the lamp wick 733 driving part to translate, so as to drive the wire drawing blocks 530 to translate, so that the wire drawing blocks 530 pull and bend the lamp wick 733 limited thereby towards the horizontal direction, so as to realize the preliminary bending of the lamp wick 733. After the wire drawing assembly 500 completes the preliminary bending of the lamp wick 733, the conveying device transports the bubble shell 710 to the bending assembly 600, the bubble shell 710 is located below the bending head 620, the third lifting driving part 610 drives the bending head 620 to descend, so that the bending head 620 further bends the above-mentioned preliminarily bent lamp wick 733 by pressing down, so that one lamp wick 733 is bent to closely adhere to or close to the upper end of the bubble shell 710, so as to complete the bending of one lamp wick 733.

[0078] The above describes the embodiments of the present application in detail in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A wick assembly apparatus, characterized by, The application relates to a lampwick guiding device. The second lampwick guiding component comprises a second lampwick guiding part, and the second lampwick guiding part is formed with a second guiding channel which penetrates through the second lampwick guiding part, and the diameter of the second guiding channel decreases in the direction from high to low; The first lampwick guiding component comprises a first lampwick guiding driving element and a first lampwick guiding part, the first lampwick guiding part is formed with a first guiding channel which penetrates through the first lampwick guiding part, the diameter of the first guiding channel decreases in the direction from high to low, the guiding range of the second guiding channel is smaller than that of the first guiding channel, the maximum diameter of the first guiding channel is larger than that of the second guiding channel, and the minimum diameter of the first guiding channel is also larger than that of the second guiding channel; The lampwick loading component comprises a lampwick clamping element and a lampwick loading driving element, the lampwick clamping element is used for clamping or releasing the lampwick, and the lampwick loading driving element is drivingly connected with the lampwick clamping element and is used for making the lampwick clamped by the lampwick clamping element pass through the first guiding channel and the second guiding channel in sequence. The first lampwick guiding driving element is drivingly connected with the first lampwick guiding part, is used for making the first lampwick guiding part move to the position between the lampwick clamping element and the second lampwick guiding part, so as to make the first guiding channel communicate with the second guiding channel, or is used for making the first lampwick guiding part move away from the position between the lampwick clamping element and the second lampwick guiding part, so as to avoid the lampwick clamping element. The first lampwick guiding part comprises at least two first lampwick guiding blocks, the first lampwick guiding driving element is drivingly connected with the first lampwick guiding blocks, is used for driving the first lampwick guiding blocks to move close to or away from each other, the first lampwick guiding blocks form the first guiding channel when the first lampwick guiding blocks move close to each other, and the first lampwick guiding blocks move away from the position below the lampwick clamping element when the first lampwick guiding blocks move away from each other. The second lampwick guiding component comprises a second lampwick guiding driving element, and the second lampwick guiding driving element is drivingly connected with the second lampwick guiding part and is used for making the second lampwick guiding part move away from the position below the lampwick clamping element. The second lampwick guiding part comprises at least two second lampwick guiding blocks, the second lampwick guiding driving element is drivingly connected with the second lampwick guiding blocks, is used for driving the second lampwick guiding blocks to move close to or away from each other, the second lampwick guiding blocks form the second guiding channel when the second lampwick guiding blocks move close to each other, and the second lampwick guiding blocks move away from the position below the lampwick clamping element when the second lampwick guiding blocks move away from each other.

2. The wick assembly apparatus of claim 1, wherein, The second lampwick guiding component further comprises a bubble shell limiting part, the bubble shell limiting part is located below the second lampwick guiding part, the bubble shell limiting part forms a limiting space, and the limiting space is used for limiting the bubble shell.

3. The wick assembly apparatus of claim 2, wherein, The bubble shell limiting part comprises at least two bubble shell limiting blocks corresponding to the second wick guiding blocks one by one, and the bubble shell limiting blocks are fixedly connected to the lower ends of the second wick guiding blocks. When the bubble shell limiting blocks are close to each other, the bubble shell limiting blocks enclose a limiting space.

4. The wick assembly apparatus of claim 1, wherein, The wick feeding assembly further comprises a wick conveying guide rail, a material distributing clamping part, and a material distributing driving member. The material distributing clamping part is formed with a material distributing area for accommodating wicks. The material distributing driving member is drivingly connected to the material distributing clamping part, and is used to drive the material distributing area to be in abutment with or staggered with the output end of the wick conveying guide rail. The wick feeding driving member is used to drive the wick clamping member to move between the first wick guiding part and the material distributing clamping part, so that the wick clamping member moves the wick in the material distributing area to above the first wick guiding part.

5. The wick assembly apparatus of claim 4, wherein, The wick conveying guide rail is provided with a first conveying groove and a second conveying groove in communication along the conveying direction of the wick conveying guide rail. The second conveying groove is located below the first conveying groove, and the groove width of the first conveying groove is greater than that of the second conveying groove. The material distributing clamping part comprises a first material distributing clamping driving member, a second material distributing clamping driving member, at least two first material distributing clamping blocks, and at least two second material distributing clamping blocks. The first material distributing clamping driving member is drivingly connected to the first material distributing clamping blocks, and is used to make the first material distributing clamping blocks close to each other to form a material distributing hole. The second material distributing clamping driving member is drivingly connected to the second material distributing clamping blocks, and is used to make the second material distributing clamping blocks close to each other to form a first material distributing groove and a second material distributing groove in communication. The second material distributing groove is located below the first material distributing groove, and the groove width of the first material distributing groove is greater than that of the second material distributing groove. The first material distributing groove and the first conveying groove are in abutment, and the second material distributing groove and the second conveying groove are in abutment. The material distributing hole, the first material distributing groove, and the second material distributing groove are in communication in sequence for accommodating wicks.

6. The wick assembly apparatus of claim 5, wherein, When the first material distributing clamping blocks are close to each other, the side of the first material distributing clamping blocks close to the wick conveying guide rail abuts.

7. The wick assembly apparatus of claim 1, wherein, The wick feeding assembly, the wire drawing assembly, and the bending assembly are distributed along the production direction. The wire drawing assembly comprises a second translation driving part, a wire drawing driving part, and at least two wire drawing blocks. The wire drawing driving part is drivingly connected to the wire drawing blocks, and is used to make the wire drawing blocks close to each other to limit one of the wicks on the wick. The second translation driving part is drivingly connected to the wire drawing driving part, and is used to make the wire drawing driving part translate to draw and bend the wick. The bending assembly comprises a third lifting driving part and a bending head. The third lifting driving part is drivingly connected to the bending head, and is used to make the bending head press down the drawn and bent wick to bend the wick.

Images