Fixing device for headrest mold

Abstract

The utility model discloses a fixing device used for a headrest mold, the fixing device is suitable for being installed on a line body plate, and the fixing device comprises an adjusting assembly used for installing the headrest mold; the adjusting assembly is movably mounted on the mounting fixing seat, and a clamping part used for being clamped and matched with the wire body plate is formed on the mounting fixing seat; and the locking piece is movably connected to the mounting fixing seat, and the locking piece is used for locking the wire body plate after the clamping part and the wire body plate are clamped and matched. According to the fixing device for the headrest mold, the clamping part is matched with the line body plate in a clamping mode, the installation fixing base and the line body plate are relatively locked through the locking piece, then the fixing device is installed on the line body plate, installation is convenient and fast, the replacement time of the headrest mold can be shortened, the production efficiency can be improved, the service life can be prolonged, and the production cost is reduced. The use reliability of the fixing device is guaranteed, the use effect is better, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of headrest manufacturing, in particular to a fixing device for a headrest mould. Background Art

[0002] With the development of the national economy and the continuous improvement of living standards, vehicles are becoming increasingly important in daily life. Existing vehicles are all equipped with seats. To ensure seat comfort, independent headrests can be installed above the seats. The independent headrests are adjustable relative to the entire seat to meet the different needs of users.

[0003] Headrests can be manufactured through methods such as mold injection molding. When the mold is being injected, the mold needs to be installed on the line body of the production line through an installation bracket so that the mold can be operated in series. However, the existing installation brackets are mostly installed on the line body through bolts, which is complicated to operate and time-consuming, reducing production efficiency. In addition, as the frequency of mold replacement increases, the bolts are prone to problems such as thread stripping, affecting installation reliability. There is room for improvement. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fixing device for a headrest mold, which is easy to install, can shorten the time of replacing the headrest mold, improve production efficiency, extend the service life, and ensure reliability.

[0005] According to the fixing device for the headrest mold of the embodiment of the present invention, the fixing device is suitable for being installed on the wire body plate, and the fixing device includes: an adjusting component, the adjusting component is used to install the headrest mold; a mounting fixing seat, the adjusting component can be movably installed on the mounting fixing seat, the mounting fixing seat is formed with a clamping portion for clamping and fitting with the wire body plate; a locking piece, the locking piece can be movably connected to the mounting fixing seat, and the locking piece is used to lock the wire body plate after the clamping portion and the wire body plate are clamped and fitted.

[0006] According to the fixing device for the headrest mold of the embodiment of the present invention, the clamping portion can be engaged with the wire plate, and the mounting base and the wire plate can be relatively locked by the locking piece, so that the fixing device can be installed on the wire plate. The installation is convenient, and the replacement time of the headrest mold can be shortened, thereby improving production efficiency and extending service life, ensuring the reliability of the fixing device, better use effect, and wider scope of application.

[0007] According to some embodiments of the fixing device for the headrest mold of the present invention, the mounting base is provided with a locking hole, the linear plate is provided with a locking matching hole, and the locking piece passes through the locking hole and is locked with the locking matching hole.

[0008] According to some embodiments of the fixing device for a headrest mold of the present invention, the locking hole and / or the locking fitting hole are configured as threaded holes, and the locking member is threadedly fitted with the locking hole and / or the locking fitting hole.

[0009] According to some embodiments of the fixing device for a headrest mold of the present invention, one of the clamping portion and the linear plate is provided with a clamping plate and the other is provided with a clamping groove, and the clamping plate is clamped into the clamping groove.

[0010] According to some embodiments of the fixing device for a headrest mold of the present invention, the clamping portion is configured as a clamping plate, two of the clamping plates are provided, and the two clamping plates are spaced apart and distributed on both sides of the mounting base along the first direction;

[0011] There are two clamping slots, and the two clamping slots are arranged in a one-to-one correspondence with the two clamping plates.

[0012] According to some embodiments of the fixing device for a headrest mold of the present invention, the clamping plate is provided to protrude in a first direction away from the mounting base, and a reinforcing rib is provided between the clamping plate and the mounting base;

[0013] And / or, the clamping plate is provided with a positioning portion, and the positioning portion is used for positioning and cooperating with the linear plate.

[0014] According to some embodiments of the fixing device for the headrest mold of the present invention, the adjustment component includes a horizontal adjustment member, a height adjustment member and an angle adjustment member. The horizontal adjustment member is movably mounted on the mounting base in a horizontal direction, the height adjustment member is movably mounted on the horizontal adjustment member in a vertical direction, the angle adjustment member is rotatably mounted on one end of the height adjustment member away from the horizontal adjustment member, and the headrest mold is fixedly mounted on the angle adjustment member.

[0015] According to some embodiments of the fixing device for a headrest mold of the present invention, the mounting base is provided with a first guide groove extending along a first direction, and the horizontal adjustment member is provided with a first guide member, the first guide member slidingly cooperates with the first guide groove and is adapted to be locked with the mounting base when the horizontal adjustment member moves to a set position;

[0016] And / or, the horizontal adjustment member is provided with a second guide groove extending in the vertical direction, and the height adjustment member is provided with a second guide member, the second guide member is slidably engaged with the second guide groove and is adapted to be locked with the horizontal adjustment member when the height adjustment member moves to a set position;

[0017] And / or, the angle adjustment member is provided with a stop member, and the stop member is used to limit and stop with the height adjustment member when the angle adjustment member is rotated to a desired position.

[0018] According to some embodiments of the fixing device for a headrest mold of the present invention, the adjusting components are provided in two groups, and the two groups of adjusting components are spaced apart along the second direction and disposed on both sides of the mounting base, and an accommodating space for accommodating the headrest mold is formed between the two groups of adjusting components;

[0019] The first direction and the second direction are arranged perpendicularly.

[0020] According to some embodiments of the fixing device for a headrest mold of the present invention, the mounting base is provided with a mounting bracket, and the mounting bracket is used to install an RFID card.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure of the fixing device for the headrest mold according to the embodiment of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of the fixing device for the headrest mold according to the embodiment of the utility model Figure 2 ;

[0025] Figure 3 This is a partial structural diagram of a fixing device for a headrest mold according to an embodiment of the present invention. Figure 1 ;

[0026] Figure 4 This is a partial structural diagram of a fixing device for a headrest mold according to an embodiment of the present invention. Figure 2 .

[0027] Reference numerals:

[0028] Fixing device 100, headrest mold 101, line plate 102, snap-fit ​​groove 103, positioning matching part 104,

[0029] Adjustment assembly 1, horizontal adjustment member 11, second guide groove 111, first guide member 112, limiter 113, height adjustment member 12, angle adjustment member 13,

[0030] Install the fixing seat 2, locking hole 21, clamping plate 22, positioning part 23, reinforcing rib plate 24, first guide groove 25, mounting plate 26,

[0031] Locking part 3, mounting bracket 4, accommodating space 5. DETAILED DESCRIPTION

[0032] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] Reference below Figures 1-4 The fixing device 100 for the headrest mold 101 according to the embodiment of the present invention is described. It is easy to install, can shorten the replacement time of the headrest mold 101, improve production efficiency, extend the service life, and ensure reliability.

[0036] like Figures 1-4As shown, according to an embodiment of the present invention, a fixing device 100 for a headrest mold 101 is provided. The fixing device 100 is suitable for being installed on a linear plate 102 , and the fixing device 100 includes: an adjustment component 1 , a mounting base 2 and a locking member 3 .

[0037] The adjustment component 1 is used to install the headrest mold 101. The adjustment component 1 can be movably installed on the mounting and fixing seat 2. The mounting and fixing seat 2 is formed with a clamping portion for clamping and fitting with the wire body plate 102. The locking member 3 can be movably connected to the mounting and fixing seat 2. The locking member 3 is used to lock the wire body plate 102 after the clamping portion and the wire body plate 102 are clamped and fitted.

[0038] Among them, the fixing device 100 of the headrest mold 101 is used to install the mold for manufacturing the headrest. The mold is provided with an injection molding opening, and an injection molding gun head is provided above the fixing device 100. The injection molding gun head can perform corresponding specifications of the headrest mold 101 according to the model of the headrest mold 101, and then the headrest can be manufactured. In actual use, the fixing device 100 can also be used to fix the mold of the seat or other structures of the vehicle. The setting is highly flexible and can meet different usage requirements.

[0039] Specifically, the fixing device 100 is suitable for being installed on the line plate 102, which is a plate arranged on the production line. The line plate 102 can move with the production line so that the headrest mold 101 fixed on the fixing device 100 can move with the line plate 102, and then various operations can be performed on the headrest mold 101 in sequence to complete the manufacturing process of the headrest. The fixing device 100 is provided with an installation fixing seat 2, which is located below the fixing device 100, and the installation fixing seat 2 is detachably installed on the line plate 102, so that the headrest mold 101 is detachable relative to the line plate 102, so that the headrest mold 101 with different configurations can be replaced according to production needs, meet different production needs, and improve the flexibility of use.

[0040] Furthermore, the fixing device 100 is provided with an adjusting component 1, which is installed on the mounting base 2, and the headrest mold 101 is installed on the adjusting component 1, so that the headrest mold 101 can be installed on the line plate 102 through the fixing device 100, and the adjusting component 1 is movable relative to the mounting base 2, that is, the adjusting component 1 can be set to move in the horizontal direction relative to the mounting base 2, or can be set to move in the vertical direction relative to the mounting base 2, and can also be set to be rotatable relative to the mounting base 2. The headrest mold 101 can be fixed to the adjusting component 1 by bolts, etc., and the adjusting component 1 is movable relative to the mounting base 2, so that the headrest mold 101 is movable relative to the mounting base 2 to adjust the relative position between the headrest mold 101 and the injection gun head to ensure injection molding accuracy.

[0041] In addition, the mounting base 2 is formed with a clamping portion, which can be set as a clamping plate or a clamping groove, etc., and the wire plate 102 can be provided with a clamping fitting portion, etc., so that the mounting base 2 can be clamped and fitted with the wire plate 102, which is convenient for installation and can improve installation efficiency, thereby improving production efficiency, and the fixing device 100 is also provided with a locking member 3, which can be set as a columnar structure, etc., and the locking member 3 can be movably installed on the mounting base 2. When the clamping portion and the wire plate 102 are clamped and fitted, the locking member 3 can move toward the wire plate 102 so that the locking member 3 partially extends into the wire plate 102 or presses against the wire plate 102, etc., thereby locking the mounting base 2 and the wire plate 102 to limit the displacement of the mounting base 2 in the horizontal direction.

[0042] The clamping portion is clamped together with the wire plate 102 to limit the displacement of the mounting base 2 in the vertical direction, and the locking member 3 can limit the displacement of the mounting base 2 in the horizontal direction, thereby fixing the mounting base 2 relative to the wire plate 102 to install the headrest mold 101 on the wire plate 102. The installation is convenient, which can save installation time and improve production efficiency. Moreover, installation by clamping or pressing can extend the service life of the fixing device 100 and ensure the reliability of the fixing device 100.

[0043] According to the fixing device 100 for the headrest mold 101 according to the embodiment of the present invention, the fixing device 100 can be engaged with the wire plate 102 through the clamping portion, and the mounting fixing seat 2 and the wire plate 102 are relatively locked by the locking member 3, so that the fixing device 100 is installed on the wire plate 102. The installation is convenient, and the replacement time of the headrest mold 101 can be shortened, thereby improving production efficiency and extending service life, ensuring the reliability of the fixing device 100, better use effect, and wider scope of application.

[0044] In some embodiments, the mounting base 2 is provided with a locking hole 21 , the line plate 102 is provided with a locking matching hole, and the locking member 3 passes through the locking hole 21 and is locked with the locking matching hole.

[0045] Specifically, the locking member 3 is movably mounted on the mounting base 2, and as Figure 1-Figure 3 As shown, the mounting base 2 is provided with a locking hole 21, which can be set as a through hole extending in the vertical direction, and the locking member 3 can be passed through the locking hole 21, and the wire plate 102 is provided with a locking matching hole, which can be set as a through hole extending in the vertical direction, or can be set to be closed at one end and open at the other end toward the mounting base 2, and the locking member 3 can be passed through the locking hole 21 on the side away from the wire plate 102, and can pass through the locking hole 21, so that part of the locking member 3 can extend to the side of the mounting base 2 close to the wire plate 102.

[0046] When the mounting base 2 is snap-fitted with the wire plate 102, the locking piece 3 extending to the mounting base 2 close to the wire plate 102 can extend into the locking fitting hole, so that the locking piece 3 can limit and lock the mounting base 2 and the wire plate 102, and the locking hole 21 and the locking fitting hole are both set to extend vertically, so that the locking piece 3 can move from top to bottom to extend into the locking fitting hole, and under the action of gravity, the locking piece 3 can maintain a downward movement trend, thereby ensuring the reliability of the locking piece 3 locking the mounting base 2 and the wire plate 102.

[0047] In some embodiments, the locking hole 21 and / or the locking matching hole is configured as a threaded hole, and the locking member 3 is threadedly matched with the locking hole 21 and / or the locking matching hole.

[0048] Specifically, the locking hole 21 and / or the locking mating hole are constructed as threaded holes, that is, only the locking hole 21 is constructed as a threaded hole, or only the locking mating hole is constructed as a threaded hole, or both the locking hole 21 and the locking mating hole are constructed as threaded holes. By setting threaded holes, at least a portion of the inner peripheral wall of the locking hole 21 and / or the locking mating hole is provided with an internal thread, the locking member 3 is set as a columnar structure, and an external thread can be provided on at least a portion of the outer peripheral wall of the locking member 3, so that the locking member 3 can be threadedly matched with the locking hole 21 and / or the locking mating hole.

[0049] Furthermore, when the locking hole 21 is constructed as a threaded hole, the locking piece 3 can be threadedly matched with the locking hole 21. When the locking matching hole is constructed as a threaded hole, the locking piece 3 can be threadedly matched with the locking matching hole. When the locking hole 21 and the locking matching hole are both constructed as threaded holes, the locking piece 3 can be threadedly matched with the locking hole 21 and the locking matching hole respectively, so that when the locking piece 3 rotates relative to the locking hole 21 and the locking matching hole, it can be displaced in the vertical direction, so that the locking piece 3 can be partially extended into the locking matching hole, and the threaded matching allows the locking piece 3 to be fixed after moving to the desired position, thereby preventing the locking piece 3 from falling out of the locking matching hole and the locking hole 21 when the fixing device 100 moves with the linear body plate 102, thereby ensuring the reliability of the use of the locking piece 3.

[0050] The clamping portion can also limit the mounting base 2 in the vertical direction, thereby reducing the vertical force acting on the locking member 3 to avoid the locking member 3 from slipping, thereby extending the service life of the locking member 3 and reducing the installation cost.

[0051] In some embodiments, one of the clamping portion and the line plate 102 is provided with a clamping plate 22 and the other is provided with a clamping groove 103 , and the clamping plate 22 is clamped into the clamping groove 103 .

[0052] Specifically, one of the clamping portion and the line body plate 102 is provided with a clamping plate 22 and the other is provided with a clamping groove 103, that is, the clamping portion is provided with a clamping plate 22 and the line body plate 102 is provided with a clamping groove 103, or the clamping portion is provided with a clamping groove 103 and the line body plate 102 is provided with a clamping plate 22, as shown in FIG. Figure 4 As shown, in this embodiment, the clamping portion is configured as a clamping plate 22, and the line body plate 102 is provided with a clamping groove 103, so that the clamping plate 22 of the mounting fixing seat 2 can be placed in the clamping groove 103, so that the mounting fixing seat 2 and the line body plate 102 are clamped and matched, with a simple structure, convenient installation, and high setting flexibility.

[0053] In some embodiments, the clamping portion is constructed as a clamping plate 22, two clamping plates 22 are provided, and the two clamping plates 22 are spaced apart and distributed on both sides of the mounting base 2 along the first direction, and two clamping grooves 103 are provided, and the two clamping grooves 103 are arranged one-to-one corresponding to the two clamping plates 22.

[0054] Specifically, the mounting base 2 is provided with a clamping portion, which can be clamped and matched with the line body plate 102, and as shown Figures 1-4 As shown, the clamping portion can be constructed as a clamping plate 22, which is set as a plate-shaped structure. The clamping plate 22 can be set as two, and the two clamping plates 22 are set at the bottom of the mounting base 2, and the two clamping plates 22 are spaced apart and distributed on both sides of the mounting base 2 along the first direction.

[0055] Furthermore, the mounting base 2 can be set as a rectangular frame structure, and a mounting plate 26 extending along the first direction is provided at the bottom of the mounting base 2, and two clip plates 22 are respectively provided at both ends of the mounting plate 26, and the locking member 3 is installed at the center position of the mounting plate 26, so that the force lines of the locking member 3 on the mounting base 2 and the force lines of the clip plate 22 on the mounting base 2 are perpendicular, which can avoid the local excessive force on the mounting base 2 causing deformation, and can avoid the uneven force on the locking member 3 causing locking failure, thereby ensuring the locking reliability of the locking member 3.

[0056] There are two snap-fitting grooves 103, which are also spaced apart along the first direction, and the two snap-fitting grooves 103 are open to each other. The two snap-fitting plates 22 and the two snap-fitting grooves 103 are arranged in a one-to-one correspondence, that is, both sides of the mounting base 2 can be snap-fitted to improve the snap-fitting reliability, and the two snap-fitting grooves 103 can limit the mounting base 2 in the first direction to ensure the stability of the connection between the mounting base 2 and the line plate 102, thereby improving the processing accuracy.

[0057] In some embodiments, the clip-on plate 22 is arranged to protrude along the first direction away from the mounting base 2, and a reinforcing rib plate 24 is provided between the clip-on plate 22 and the mounting base 2, and / or the clip-on plate 22 is provided with a positioning portion 23, which is used to position and cooperate with the line plate 102.

[0058] Specifically, two clamping plates 22 are provided on both sides of the mounting base 2 and are spaced apart and distributed along the first direction, and Figures 1-4 As shown, the ends of the two clamping plates 22 that are close to each other are connected to the mounting base 2, and the ends away from each other are free ends, that is, the two clamping plates 22 are both protruding along the first direction away from the mounting base 2, and the clamping plates 22 are set to a plate-like structure, and the clamping plates 22 can be set to be connected to the bottom of the mounting base 2 by welding or the like, or can be set to the bottom of the mounting base 2 by one-piece molding or the like. A reinforcing rib 24 is provided between the clamping plate 22 and the mounting base 2, and the reinforcing rib 24 is provided on both sides of the clamping plate 22, and the reinforcing rib 24 is set to a triangular plate-like structure, which can enhance the connection reliability between the clamping plate 22 and the mounting base 2 and extend the service life of the clamping plate 22.

[0059] Furthermore, if Figure 4 As shown, the clamping plate 22 is also provided with a positioning portion 23, and the line plate 102 can also be provided with a positioning matching portion 104. One of the positioning portion 23 and the positioning matching portion 104 can be set as a positioning column, and the other can be set as a positioning hole. The positioning portion 23 can be set as a positioning column and the positioning matching portion 104 can be set as a positioning hole. The positioning portion 23 can also be set as a positioning hole and the positioning matching portion 104 can be set as a positioning column. In this embodiment, the positioning portion 23 is set as a positioning column and the positioning matching portion 104 is set as a positioning hole.

[0060] The line body plate 102 is provided with a positioning column, which extends upward in the vertical direction. The positioning hole is set as an oblong hole. The positioning column can extend into the oblong hole, and the oblong hole extends along the first direction, so that when the clamping plate 22 and the clamping groove 103 are clamped together, the positioning fitting part 104 can guide and limit the positioning part 23 to ensure the clamping accuracy and improve the installation efficiency.

[0061] In some embodiments, the adjustment assembly 1 includes a horizontal adjustment member 11, a height adjustment member 12 and an angle adjustment member 13. The horizontal adjustment member 11 is movably mounted on the mounting base 2 in the horizontal direction, the height adjustment member 12 is movably mounted on the horizontal adjustment member 11 in the vertical direction, the angle adjustment member 13 is rotatably mounted on the end of the height adjustment member 12 away from the horizontal adjustment member 11, and the headrest mold 101 is fixedly mounted on the angle adjustment member 13.

[0062] Specifically, the adjustment component 1 can be movably mounted on the mounting base 2, and as Figure 1-Figure 2As shown, the adjustment assembly 1 is provided with a horizontal adjustment member 11, a height adjustment member 12 and an angle adjustment member 13. The horizontal adjustment member 11 is movably mounted on the mounting base 2 along the horizontal direction, that is, the headrest mold 101 can be adjusted in the horizontal direction through the horizontal adjustment member 11, and the height adjustment member 12 is movably mounted on the horizontal adjustment member 11 along the height direction. The horizontal adjustment member 11 is provided with a limiting portion 113 extending in the vertical direction. The limiting portion 113 is provided in two, and the two limiting portions 113 are spaced apart. The height adjustment member 12 can be slidably mounted between the two limiting portions 113, so that the headrest mold 101 can be adjusted in the height direction through the height adjustment member 12.

[0063] Furthermore, the angle adjustment member 13 is rotatably mounted on the end of the height adjustment member 12 away from the horizontal adjustment member 11, that is, the angle adjustment member 13 can be rotatably connected to the end of the height adjustment member 12 away from the horizontal adjustment member 11 through a rotating shaft, etc., and the headrest mold 101 is fixedly mounted on the angle adjustment member 13, so that the headrest mold 101 can adjust the installation angle of the headrest mold 101 through the angle adjustment member 13, so that the user can freely adjust the position of the headrest mold 101 according to the different types of the headrest mold 101, thereby improving the matching accuracy of the headrest mold 101 and the injection gun head, and ensuring production accuracy.

[0064] In some embodiments, the mounting base 2 is provided with a first guide groove 25 extending along the first direction, and the horizontal adjustment member 11 is provided with a first guide member 112. The first guide member 112 slides in conjunction with the first guide groove 25 and is suitable for locking with the mounting base 2 when the horizontal adjustment member 11 moves to a set position.

[0065] Specifically, the horizontal adjustment member 11 is movably mounted on the mounting base 2 in the horizontal direction, and Figures 1-4 As shown, the mounting base 2 is provided with a first guide groove 25, and the first guide groove 25 is set to extend along the first direction, and the horizontal adjustment member 11 is provided with a first guide member 112, and the first guide member 112 can be set as a bolt, etc. The first guide member 112 can extend into the first guide groove 25, so that the first guide member 112 can slide with the first guide groove 25, and when the user moves the horizontal adjustment member 11 to the desired position, the first guide member 112 can be tightened to lock the first guide member 112 with the mounting base 2, thereby fixing the horizontal adjustment member 11 to ensure the accuracy of the injection molding of the headrest mold 101.

[0066] In other embodiments, the horizontal adjustment member 11 is provided with a second guide groove 111 extending in the vertical direction, and the height adjustment member 12 is provided with a second guide member, which slides in conjunction with the second guide groove 111 and is suitable for locking with the horizontal adjustment member 11 when the height adjustment member 12 moves to a set position.

[0067] Specifically, the height adjustment member 12 is movably mounted on the horizontal adjustment member 11 along the height direction, and Figures 1-4 As shown, the horizontal adjustment member 11 is provided with a second guide groove 111, and the second guide groove 111 is set to extend in the vertical direction, and the height adjustment member 12 is provided with a second guide member, and the second guide member can be set as a bolt, etc. The second guide member can extend into the second guide groove 111, so that the second guide member can slide with the second guide groove 111, and when the user moves the height adjustment member 12 to the desired position, the second guide member can be tightened to lock the second guide member with the horizontal adjustment member 11, and then the height adjustment member 12 is fixed to ensure the accuracy of the injection molding of the headrest mold 101.

[0068] In other embodiments, the angle adjustment member 13 is provided with a stop member, and the stop member is used to limit and stop with the height adjustment member 12 when the angle adjustment member 13 is rotated to a desired position.

[0069] Specifically, an angle adjustment member 13 is provided at one end of the height adjustment member 12 away from the horizontal adjustment member 11. The angle adjustment member 13 is rotatably mounted on the height adjustment member 12 through a rotating shaft. The headrest mold 101 can be connected to the angle adjustment member 13 by bolts, etc., and the angle adjustment member 13 is provided with a stop member, which can also be set as a bolt, etc. When the user adjusts the angle adjustment member 13 to the desired position, the stop member can be tightened toward the height adjustment member 12 to limit the stop member and the height adjustment member 12, and then the angle adjustment member 13 can be fixed to ensure the accuracy of injection molding of the headrest mold 101.

[0070] In some embodiments, the adjustment components 1 are set into two groups, and the two groups of adjustment components 1 are spaced apart along the second direction and placed on both sides of the mounting base 2. An accommodating space 5 for accommodating the headrest mold 101 is formed between the two groups of adjustment components 1, wherein the first direction and the second direction are arranged vertically.

[0071] Specifically, the lower part of the mounting base 2 is connected to the wire plate 102 by snapping, and the side of the mounting base 2 away from the wire plate 102, that is, the upper part of the mounting base 2 is movably mounted with the adjustment component 1, and the headrest mold 101 can be mounted on the end of the adjustment component 1 away from the mounting base 2 by bolts, etc., and as shown in FIG. Figure 1-Figure 2 As shown, the adjustment components 1 can be set into two groups, and the two groups of adjustment components 1 are spaced apart along the second direction and placed on both sides of the mounting base 2, and an accommodating space 5 for accommodating the headrest mold 101 is formed between the two groups of adjustment components 1, that is, both sides of the headrest mold 101 can be connected to the adjustment components 1 to improve the installation reliability.

[0072] Furthermore, two clipping plates 22 are spaced apart along the first direction and are placed on both sides of the mounting base 2, and two adjustment components 1 are spaced apart along the second direction and are placed on both sides of the mounting base 2, and the first direction and the second direction are arranged perpendicularly, that is, the clipping plates 22 can be distributed perpendicularly to the adjustment components 1, so that when the force applied by the headrest mold 101 to the adjustment component 1 is transmitted to the mounting base 2, the force can change the transmission direction, thereby weakening the force and extending the service life of the clipping plates 22.

[0073] In some embodiments, the mounting base 2 is provided with a mounting bracket 4, and the mounting bracket 4 is used to install an RFID card.

[0074] Specifically, the mounting base 2 is provided at the bottom of the fixing device 100 and can be engaged with the line plate 102, so that the headrest mold 101 can be mounted on the line plate 102 through the fixing device 100, so that the headrest mold 101 can move along with the production line, and Figure 1 As shown, the mounting base 2 is also provided with a mounting bracket 4. The mounting bracket 4 can be connected to the mounting base 2 by welding or the like, or can be connected to the mounting base 2 by integral molding. The mounting bracket 4 can be used to install an RFID card.

[0075] Furthermore, RFID refers to radio frequency identification, the principle of which is contactless data communication between a reader and a tag to achieve the purpose of identifying a target. A mounting bracket 4 is provided on the mounting bracket 2, and the mounting bracket 4 can be used to install an RFID card, so that the information of the headrest mold 101 can be stored in the RFID card, thereby eliminating the need for the user to manually input information. The device can directly identify the information corresponding to the headrest mold 101 based on the RFID card, thereby eliminating the hidden dangers caused by manual input errors and ensuring reliability of use.

[0076] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0077] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fixing device for a headrest mold, characterized in that: The fixing device is suitable for being installed on the line body plate, and the fixing device comprises: An adjustment assembly, the adjustment assembly being used to install a headrest mold; A mounting base, the adjustment assembly is movably mounted on the mounting base, and the mounting base is formed with a clamping portion for clamping and cooperating with the line plate; A locking piece is movably connected to the mounting base, and is used to lock the line plate after the clamping portion and the line plate are clamped together.

2. The fixing device for a headrest mold according to claim 1, characterized in that: The mounting and fixing seat is provided with a locking hole, the line body plate is provided with a locking matching hole, and the locking piece passes through the locking hole and is locked with the locking matching hole.

3. The fixing device for a headrest mold according to claim 2, characterized in that: The locking hole and / or the locking fitting hole are configured as threaded holes, and the locking member is threadedly fitted with the locking hole and / or the locking fitting hole.

4. The fixing device for a headrest mold according to claim 1, characterized in that: One of the clamping portion and the line plate is provided with a clamping plate and the other is provided with a clamping groove, and the clamping plate is clamped into the clamping groove.

5. The fixing device for a headrest mold according to claim 4, characterized in that: The clamping portion is configured as a clamping plate, and two clamping plates are provided. The two clamping plates are spaced apart and distributed on both sides of the mounting base along the first direction; There are two clamping slots, and the two clamping slots are arranged in a one-to-one correspondence with the two clamping plates.

6. The fixing device for a headrest mold according to claim 5, characterized in that: The clamping plate is protruded along a first direction away from the mounting base, and a reinforcing rib is provided between the clamping plate and the mounting base; And / or, the clamping plate is provided with a positioning portion, and the positioning portion is used for positioning and cooperating with the linear plate.

7. The fixing device for a headrest mold according to any one of claims 1 to 6, characterized in that: The adjustment assembly includes a horizontal adjustment member, a height adjustment member and an angle adjustment member. The horizontal adjustment member is movably mounted on the mounting base in a horizontal direction, the height adjustment member is movably mounted on the horizontal adjustment member in a vertical direction, the angle adjustment member is rotatably mounted on one end of the height adjustment member away from the horizontal adjustment member, and the headrest mold is fixedly mounted on the angle adjustment member.

8. The fixing device for a headrest mold according to claim 7, characterized in that: The mounting base is provided with a first guide groove extending along a first direction, and the horizontal adjustment member is provided with a first guide member, the first guide member is slidably engaged with the first guide groove and is adapted to be locked with the mounting base when the horizontal adjustment member moves to a set position; And / or, the horizontal adjustment member is provided with a second guide groove extending in the vertical direction, and the height adjustment member is provided with a second guide member, the second guide member is slidably engaged with the second guide groove and is adapted to be locked with the horizontal adjustment member when the height adjustment member moves to a set position; And / or, the angle adjustment member is provided with a stop member, and the stop member is used to limit and stop with the height adjustment member when the angle adjustment member is rotated to a desired position.

9. The fixing device for a headrest mold according to claim 8, characterized in that: The adjustment components are provided in two groups, and the two groups of adjustment components are spaced apart and arranged on both sides of the mounting base along the second direction, and an accommodating space for accommodating the headrest mold is formed between the two groups of adjustment components; The first direction and the second direction are arranged perpendicularly.

10. The fixing device for a headrest mold according to claim 1, characterized in that: The mounting bracket is provided on the mounting base, and the mounting bracket is used for mounting the RFID card.

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