Trundle support oil nozzle pressing device and trundle assembling equipment

Abstract

A guide groove is formed in the upper surface of a supporting seat, an elastic guide pin is movably inserted in the guide groove, and the elastic guide pin can conveniently position the trundle support, so that the trundle support can be obliquely placed on the supporting seat, and meanwhile, the trundle support is arranged in a mounting hole in the vertical direction; therefore, the oil nozzle can be conveniently obtained from the oil nozzle taking position to the assembling position through the assembling mechanism, then the oil nozzle is pressed into the mounting hole of the trundle support through the material pressing mechanism, automation is achieved in the whole process, the labor cost is reduced, and the assembling efficiency of the oil nozzle and the trundle support is improved. In addition, the utility model further discloses trundle assembling equipment with the trundle support oil nozzle pressing device.

Description

Technical Field

[0001] The utility model relates to the technical field of caster assembly, in particular to a caster bracket oil nozzle device and caster assembly equipment. Background Art

[0002] A caster usually includes a caster bracket and a wheel body. The caster bracket is also equipped with bearings and other structures. In order to facilitate lubrication of the bearings and other structures, a mounting hole is usually opened on the caster bracket, and an oil nozzle is installed in the mounting hole. Among them, in order to facilitate lubrication, the oil nozzle is usually installed at an angle on the caster bracket, that is, there is an angle between the central axis of the mounting hole and the central axis of the caster bracket. The existing technology usually uses manual labor to press the oil nozzle into the mounting hole of the caster bracket at an angle, which has low assembly efficiency. Although oil nozzle assembly equipment also exists in the prior art, the existing oil nozzle assembly device can usually only place the oil nozzle and the caster bracket horizontally during operation, which makes the positioning between the caster bracket and the oil nozzle more inconvenient, and thus the oil nozzle cannot be accurately installed at an angle into the mounting hole of the caster bracket. That is, the existing oil nozzle assembly device is not suitable for assembly between the oil nozzle and the caster bracket. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a caster bracket oil nozzle pressing device, which can facilitate the positioning and installation of the oil nozzle and the caster bracket, thereby improving the assembly efficiency between the caster bracket and the oil nozzle.

[0004] In addition, the utility model also provides a caster assembly device having the caster bracket oil nozzle device.

[0005] The oil nozzle pressing device of the caster bracket according to the embodiment of the utility model comprises: a frame, having an oil nozzle taking position and an assembly position, the oil nozzle taking position and the assembly position being arranged side by side; a support seat capable of being located at the assembly position, the upper surface of the support seat being provided with a guide groove arranged in the up-down direction, an elastic guide pin being movably inserted in the guide groove, the upper end of the elastic guide pin being provided with a plug-in portion capable of being matched with the mounting hole of the caster bracket, the plug-in portion protruding from the support seat and being able to move downward into the guide groove under pressure, the caster bracket being able to be sleeved on the plug-in portion through the mounting hole and being tilted relative to the support seat; a storage platform being provided on the frame, the storage platform being provided with a placement groove for placing the oil nozzle, the placement groove being at least partially located at the oil nozzle taking position; The assembly mechanism includes a moving device and a picking device, the picking device is movably installed above the frame and can pick up or release the oil nozzle, the moving device is installed on the frame and is transmission-connected to the picking device, and the moving device can drive the picking device to reciprocate between the oil nozzle picking position and the assembly position; a pressing mechanism is provided above the assembly position, and the output end of the pressing mechanism can move in the up and down directions close to or away from the assembly position; when the picking device moves to the assembly position, the oil nozzle picked up by the picking device is aligned with the plug-in part, and the pressing mechanism can drive the picking device to move downward, and the picking device can drive the picked up oil nozzle to be pressed downward into the mounting hole, and push the plug-in part to move downward into the guide groove.

[0006] The caster bracket oil nozzle device according to the embodiment of the utility model has at least the following beneficial effects:

[0007] By adopting the caster bracket oil nozzle pressing device of the embodiment of the present invention, when the caster bracket and the oil nozzle need to be assembled, the oil nozzle is placed in the placement groove and positioned at the oil nozzle material removal position, the plug-in portion of the elastic guide pin is inserted into the mounting hole of the caster bracket so that the caster bracket can be tilted and placed on the support seat, the material removal device is driven by the moving device to move to the oil nozzle material removal position and obtain the oil nozzle, and then the material removal device is driven by the moving device to move from the oil nozzle material removal position to the assembly position, at which time the oil nozzle obtained by the material removal device is aligned with the plug-in portion, and the material pressing mechanism can drive the material removal device downward. During this process, the material removal device can drive the obtained oil nozzle downward to press it into the mounting hole of the caster bracket, and at the same time, the obtained oil nozzle can push the plug-in portion downward to move into the guide groove and disengage from the mounting hole of the caster bracket, thereby completing the assembly of the oil nozzle and the caster bracket. Finally, the material removal device releases the oil nozzle, resets the material pressing mechanism upward, and drives the material removal device to move away from the assembly position by the moving device, thereby completing the assembly and removing the caster bracket from the support seat. During the entire assembly process of the above-mentioned oil nozzle and caster bracket, the elastic guide pin can facilitate the positioning of the caster bracket, so that the caster bracket can be placed at an angle on the support seat, and at the same time, the caster bracket can be arranged in the up and down directions in the mounting hole, thereby making it convenient to move the oil nozzle from the oil nozzle taking position to the assembly position through the assembly mechanism, and then press the oil nozzle into the mounting hole of the caster bracket through the pressing mechanism. The entire process is automated, which is conducive to reducing labor costs and improving the assembly efficiency between the oil nozzle and the caster bracket.

[0008] According to some embodiments of the present invention, the elastic guide needle includes a first elastic member and a guide needle, the guide needle is movably inserted in the guide groove, the plug-in portion is located at the upper end of the guide needle, the first elastic member is arranged between the guide needle and the guide groove, the upper end of the first elastic member is connected to or abuts the guide needle, and the lower end of the first elastic member is connected to or abuts the inner wall of the guide groove; wherein, the plug-in portion can protrude upward from the support seat under the elastic action of the first elastic member, or the plug-in portion can move downward into the guide groove under the action of pressure.

[0009] According to some embodiments of the present invention, the inner wall of the guide groove is provided with a first limiting portion protruding inward, and the outer wall of the guide needle is provided with a second limiting portion protruding outward, the second limiting portion is located below the first limiting portion, the upper end of the first elastic member is connected to or abuts against the second limiting portion, and the lower end of the first elastic member is connected to or abuts against the inner wall of the guide groove, and the second limiting portion can abut against the first limiting portion upward under the elastic action of the first elastic member.

[0010] According to some embodiments of the present invention, the upper end of the plug-in portion has a guide portion, and the outer peripheral wall of the guide portion is extended from bottom to top along a direction close to the central axis of the guide needle.

[0011] According to some embodiments of the present invention, the frame is also provided with a unloading device, which is located on the side of the assembly position away from the oil nozzle taking position, and the support seat has an inclined surface, which is connected to the upper surface and is arranged inclined along the direction close to the unloading device. When the plug-in part is inserted into the mounting hole, the inclined surface can support the caster bracket; when the plug-in part is pressed down into the guide groove, the inclined surface can guide the caster bracket to slide downward to the unloading device.

[0012] According to some embodiments of the present invention, the frame is equipped with a caster bracket conveying device arranged along the front-to-back direction, the number of the support seats is at least two, all of the support seats are installed on the caster bracket conveying device and arranged in sequence along the length direction of the caster bracket conveying device, and the caster bracket conveying device can convey all of the support seats to the assembly position in sequence.

[0013] According to some embodiments of the present invention, the placement slots are arranged along the front-to-back direction, and a vibrating loading tray for storing the oil nozzles is provided at the front end of the placement slots, and the vibrating loading tray can load the oil nozzles into the placement slots and drive the oil nozzles to move backward along the placement slots close to the oil nozzle picking position; the storage platform is equipped with a first material selection assembly located in front of the oil nozzle picking position, and the first material selection assembly includes a first driving member and a first material selection rod, and the first driving member is installed on one side of the storage platform, and the first material selection rod is arranged along the width direction of the placement slot and is transmission-connected to the first driving member, and the first driving member can drive the first material selection rod to move close to the placement slot and block the oil nozzle, or the first driving member can drive the first material selection rod to move away from the placement slot and release the oil nozzle to the oil nozzle picking position.

[0014] According to some embodiments of the present invention, the storage platform is also equipped with a second material-dividing assembly located in front of the first material-dividing assembly, and the bracket also has an oil nozzle waiting position located between the first material-dividing assembly and the second material-dividing assembly; the second material-dividing assembly includes a second driving member and a second material-dividing rod, the second driving member is installed on one side of the storage platform, the second material-dividing rod is arranged along the width direction of the placement slot and is transmission-connected to the second driving member, the second driving member can drive the second material-dividing rod to move close to the placement slot and block the oil nozzle, or the second driving member can drive the second material-dividing rod to move away from the placement slot and release one of the oil nozzles to the oil nozzle waiting position.

[0015] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0016] According to the embodiment of the present invention, the caster assembly equipment is provided with the caster bracket oil nozzle device of any one of the above embodiments.

[0017] The caster assembly device according to the embodiment of the present invention has at least the following beneficial effects:

[0018] In the caster assembly equipment of the embodiment of the present utility model, by setting the caster bracket oil nozzle pressing device of any of the above-mentioned embodiments, the caster bracket oil nozzle pressing device can position the caster bracket through an elastic guide pin when assembling the oil nozzle and the caster bracket, so that the caster bracket can be placed on the support seat at an angle, and at the same time, the caster bracket is arranged in the up and down directions in the mounting hole, thereby making it convenient to obtain the oil nozzle from the oil nozzle taking position to the assembly position through the assembly mechanism, and then press the oil nozzle into the mounting hole of the caster bracket through the pressing mechanism. The whole process is automated, which is beneficial to reduce labor costs and improve the assembly efficiency between the oil nozzle and the caster bracket, thereby improving the assembly efficiency of the caster.

[0019] 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

[0020] 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:

[0021] Figure 1 This is a schematic diagram of the assembly of a caster bracket and a grease nozzle applicable to the caster bracket grease nozzle device according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 Exploded diagram of the caster bracket and grease nipple;

[0023] Figure 3 This is a schematic diagram of a caster bracket oil nozzle device according to an embodiment of the present utility model;

[0024] Figure 4 This is a cross-sectional schematic diagram of a caster bracket oil nozzle device according to an embodiment of the present utility model;

[0025] Figure 5 This is a partial cross-sectional schematic diagram of a caster bracket oil nozzle device according to an embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of a support base of a caster bracket oil nozzle device according to an embodiment of the present utility model;

[0027] Figure 7 for Figure 6 A schematic cross-sectional view of the middle support seat;

[0028] Figure 8 A schematic diagram of a storage platform for a caster bracket grease nozzle device according to an embodiment of the present invention;

[0029] Figure 9 A top view of a storage platform for a caster bracket oil nozzle device according to an embodiment of the present invention;

[0030] Figure 10 This is a schematic diagram of the assembly mechanism of the caster bracket oil nozzle device according to an embodiment of the present invention.

[0031] Reference numerals:

[0032] Frame 100, oil nozzle material taking position 110, assembly position 120, oil nozzle waiting position 130;

[0033] Support base 200, upper surface 201, inclined surface 202, guide groove 210, first limiting portion 211, guide pin 220, plug-in portion 221, guide portion 222, second limiting portion 223, caster bracket conveying device 230, inclined conveying surface 240;

[0034] The storage platform 300, the placement slot 310, the vibration loading tray 320, the first driving member 330, the first material moving rod 340, the second driving member 350, and the second material moving rod 360;

[0035] Assembly mechanism 400, moving device 410, horizontal drive device 411, vertical drive device 412, material taking device 420, assembly bracket 430, moving seat 431, lifting seat 432;

[0036] Pressing mechanism 500;

[0037] Unloading mechanism 600;

[0038] Caster bracket 700, mounting hole 710;

[0039] Oil nozzle 800 and oil hole 810. DETAILED DESCRIPTION

[0040] 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.

[0041] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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. Therefore, they cannot be understood as limitations on the present invention.

[0042] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0043] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0044] Reference Figures 1 to 10One embodiment of the present invention provides a caster bracket oil nozzle pressure device, comprising a frame 100, a support base 200, a storage platform 300, an assembly mechanism 400, and a material pressing mechanism 500. The frame 100 has an oil nozzle material extraction position 110 and an assembly position 120, and the oil nozzle material extraction position 110 and the assembly position 120 are arranged side by side. The support base 200 can be located at the assembly position 120. The upper surface 201 of the support base 200 is provided with a guide groove 210 arranged in the up-down direction. An elastic guide pin is movably inserted in the guide groove 210. The upper end of the elastic guide pin has a plug-in portion 221 that can be adapted to the mounting hole 710 of the caster bracket 700. The plug-in portion 221 protrudes from the support base 200 and can be moved downward into the guide groove 210 under pressure. The caster bracket 700 can be sleeved on the plug-in portion 221 through the mounting hole 710 and placed tilted relative to the support base 200. The storage platform 300 is mounted on the frame 100 and defines a placement slot 310 for the nozzle 800. The placement slot 310 is at least partially located at the nozzle retrieving position 110. The assembly mechanism 400 includes a moving device 410 and a retrieving device 420. The retrieving device 420 is movably mounted above the frame 100 and is capable of retrieving or releasing the nozzle 800. The moving device 410 is mounted on the frame 100 and is in transmission connection with the retrieving device 420. The moving device 410 is capable of driving the retrieving device 420 to reciprocate between the nozzle retrieving position 110 and the assembly position 120. The pressing mechanism 500 is located above the assembly position 120. The output end of the pressing mechanism 500 can move vertically toward or away from the assembly position 120. When the material picking device 420 moves to the assembly position 120, the oil nozzle 800 picked up by the material picking device 420 is aligned with the plug-in portion 221, and the pressing mechanism 500 can drive the material picking device 420 to move downward. The material picking device 420 can drive the picked up oil nozzle 800 to be pressed downward into the mounting hole 710, and push the plug-in portion 221 to move downward into the guide groove 210.

[0045] By adopting the caster bracket oil nozzle pressing device of the embodiment of the present invention, when the caster bracket 700 and the oil nozzle 800 need to be assembled, the oil nozzle 800 is placed in the placement groove 310 and is located at the oil nozzle material taking position 110, the plug-in portion 221 of the elastic guide pin is inserted into the mounting hole 710 of the caster bracket 700 so that the caster bracket 700 can be tilted and placed on the support seat 200, the material taking device 420 is driven by the moving device 410 to move to the oil nozzle material taking position 110 and obtain the oil nozzle 800, and then the material taking device 420 is driven by the moving device 410 to take the oil nozzle material taking position 110. The nozzle picking position 110 moves to the assembly position 120. At this time, the nozzle 800 picked up by the picking device 420 is aligned with the plug-in portion 221. The picking device 420 can be driven downward by the pressing mechanism 500. During this process, the picking device 420 can drive the picked up nozzle 800 to press downward into the mounting hole 710 of the caster bracket 700. At the same time, the picked up nozzle 800 can push the plug-in portion 221 downward into the guide groove 210 and disengage from the mounting hole 710 of the caster bracket 700, thereby completing the assembly of the nozzle 800 and the caster bracket 700. Finally, the picking device 420 releases the nozzle 800, resets the pressing mechanism 500 upward, and drives the picking device 420 to move away from the assembly position 120 through the moving device 410, thereby completing the assembly of the caster bracket 700 from the support base 200. During the entire assembly process of the above-mentioned oil nozzle 800 and the caster bracket 700, the elastic guide pin can facilitate the positioning of the caster bracket 700, so that the caster bracket 700 can be placed at an angle on the support seat 200, and at the same time, the caster bracket 700 can be arranged in the up and down directions in the mounting hole 710, thereby making it convenient to obtain the oil nozzle 800 from the oil nozzle material taking position 110 to the assembly position 120 through the assembly mechanism 400, and then press the oil nozzle 800 into the mounting hole 710 of the caster bracket 700 through the pressing mechanism 500. The entire process is automated, which is conducive to reducing labor costs and improving the assembly efficiency between the oil nozzle 800 and the caster bracket 700.

[0046] It can be understood that the material picking device 420 can specifically adopt a vacuum adsorption device, or the material picking device 420 can also adopt a magnetic attraction structure that can be magnetically attracted to the oil nozzle 800. Of course, the material picking device 420 can also adopt a clamping structure such as a robot arm, and this utility model does not make specific limitations on this.

[0047] Reference Figures 1 to 7In some embodiments, the elastic guide pin includes a first elastic member (not shown) and a guide pin 220. The guide pin 220 is movably inserted into the guide slot 210. The plug-in portion 221 is located at the upper end of the guide pin 220. The first elastic member is disposed between the guide pin 220 and the guide slot 210. The upper end of the first elastic member abuts against the guide pin 220, and the lower end of the first elastic member abuts against the inner wall of the guide slot 210. The plug-in portion 221 can protrude upward from the support seat 200 under the elastic action of the first elastic member, or can move downward into the guide slot 210 under the action of pressure.

[0048] By adopting the above structure, when the caster bracket 700 and the oil nozzle 800 need to be assembled, the plug-in portion 221 of the guide pin 220 is inserted into the mounting hole 710 of the caster bracket 700 so that the caster bracket 700 can be tilted and placed on the support base 200, the oil nozzle 800 is obtained by the material taking device 420 and the oil nozzle 800 is moved from the oil nozzle taking position 110 to the assembly position 120. At this time, the oil nozzle 800 obtained by the material taking device 420 is aligned with the plug-in portion 221, and the oil nozzle 800 is pressed. The material mechanism 500 can drive the material taking device 420 to move downward. During this process, the material taking device 420 can drive the captured oil nozzle 800 to press the guide pin 220 downward and compress the first elastic member. As a result, the oil nozzle 800 can be pressed downward into the mounting hole 710 of the caster bracket 700. The guide pin 220 then moves downward out of the mounting hole 710 and the plug-in portion 221 is pressed downward into the guide groove 210, thereby completing the assembly of the oil nozzle 800 and the caster bracket 700. When the material pressing mechanism 500 is reset upward, the material taking device 420 releases the oil nozzle 800 and moves away from the assembly position 120. Finally, after the assembled caster bracket 700 is removed from the support base 200, the guide pin 220 can move upward again under the elastic action of the first elastic member, causing the plug-in portion 221 to protrude from the support base 200. At this time, the next caster bracket 700 and the oil nozzle 800 can be assembled. It can be seen that the elastic guide needle of the embodiment of the present invention has a simple structure and is very convenient to use.

[0049] It is understandable that in order to achieve the reset of the guide pin 220 by the first elastic member, in addition to abutting the upper end of the first elastic member against the guide pin 220, the upper end of the first elastic member can also be connected to the guide pin 220, thereby making the structure of the elastic guide pin more compact and stable. Similarly, in addition to abutting the lower end of the first elastic member against the inner wall of the guide groove 210, the lower end of the first elastic member can also be connected to the inner wall of the guide groove 210, thereby further making the structure of the elastic guide pin more compact and stable. The utility model does not make any specific restrictions on the specific installation structure of the first elastic member. It is sufficient that the first elastic member is provided between the guide pin 220 and the guide groove 210, the upper end of the first elastic member can be connected to or abut the guide pin 220, and the lower end of the first elastic member can be connected to or abut the inner wall of the guide groove 210.

[0050] It is understandable that the first elastic member can specifically be a compression spring. Of course, in addition to this, the first elastic member can also be made of rubber or other elastic materials, which is not specifically limited in the present invention.

[0051] Reference Figures 1 to 7 In some embodiments, the inner wall of the guide groove 210 is provided with a first limiting portion 211 protruding inward, and the outer wall of the guide needle 220 is provided with a second limiting portion 223 protruding outward. The second limiting portion 223 is located below the first limiting portion 211. The upper end of the first elastic member is connected to or abuts against the second limiting portion 223, and the lower end of the first elastic member is connected to or abuts against the inner wall of the guide groove 210. The second limiting portion 223 can abut against the first limiting portion 211 upward under the elastic action of the first elastic member.

[0052] In the above structure, by setting a second limiting portion 223 on the outer wall of the guide needle 220, the second limiting portion 223 can cooperate with the bottom wall of the guide groove 210 to limit the first elastic member, and can also cooperate with the first limiting portion 211 in the guide groove 210 to limit the guide needle 220, preventing the guide needle 220 from being directly ejected from the guide groove 210 under the elastic action of the first elastic member, thereby making the installation of the elastic guide needle more firm and stable.

[0053] Reference Figures 1 to 7 In some embodiments, the upper end of the plug-in portion 221 has a guide portion 222 , and the outer peripheral wall of the guide portion 222 extends from bottom to top along a direction close to the central axis of the guide needle 220 .

[0054] By adopting the above structure, the provision of the guide portion 222 can facilitate the mutual insertion of the caster bracket 700 and the guide pin 220, so that the insertion portion 221 is inserted into the mounting hole 710 of the caster bracket 700. In addition, since the oil nozzle 800 is usually provided with an oil hole 810, before the oil nozzle 800 is pressed downward into the mounting hole 710 of the caster bracket 700, the material removal device 420 can insert the oil hole 810 of the oil nozzle 800 into the upper end of the guide portion 222. Since the diameter of the guide portion 222 gradually increases from top to bottom, the guide portion 222 can abut against the lower periphery of the oil hole 810, thereby also being able to position the oil nozzle 800 and prevent the oil nozzle 800 from being offset from the mounting hole 710.

[0055] It can be understood that the guide portion 222 can be specifically in the shape of a cone that is smaller at the top and larger at the bottom. In addition, it can also be set to a truncated cone or other shapes. The present invention does not make specific limitations on this. It is only necessary that the outer peripheral wall of the guide portion 222 is extended from bottom to top along the direction close to the central axis of the guide needle 220.

[0056] Reference Figures 1 to 5 In some embodiments, the frame 100 is further provided with a material discharge device, which is located on the side of the assembly position 120 away from the nozzle material dispensing position 110. The support seat 200 has an inclined surface 202, which is connected to the upper surface 201 and arranged inclined along the direction close to the material discharge device. When the plug-in portion 221 is inserted into the mounting hole 710, the inclined surface 202 can support the caster bracket 700; when the plug-in portion 221 is pressed down into the guide groove 210, the inclined surface 202 can guide the caster bracket 700 to slide downward to the material discharge device.

[0057] By adopting the above structure, an inclined surface 202 is set on the support seat 200. The inclined surface 202 can not only support the caster bracket 700, so that the caster bracket 700 can be stably tilted and placed on the support seat 200, but also, after the caster bracket 700 and the oil nozzle 800 are assembled, the inclined surface 202 can also guide the assembled caster bracket 700 to slide downward to the unloading device. The structure is simple and can facilitate the support and unloading of the caster bracket 700.

[0058] It is understandable that, referring to Figures 1 to 5 In order to ensure that the caster bracket 700 can be stably moved from the support base 200 of the assembly position 120 to the unloading device, an inclined conveying surface 240 can be provided between the unloading device and the assembly position 120. In addition, the unloading device can be a storage box for storing assembled caster brackets 700, or a conveyor belt for transporting assembled caster brackets 700 to a storage box or the next workstation, which is not specifically limited by the present invention.

[0059] Reference Figures 1 to 5In some embodiments, the rack 100 is equipped with a caster bracket conveying device 230 arranged along the front-to-back direction, the number of support seats 200 is at least two, all support seats 200 are installed on the caster bracket conveying device 230 and arranged in sequence along the length direction of the caster bracket conveying device 230, and the caster bracket conveying device 230 can convey all support seats 200 to the assembly position 120 in sequence.

[0060] By adopting the above structure, the plurality of support seats 200 are sequentially transported to the assembly position 120 for assembly by the transport device, thereby improving the assembly efficiency of the caster bracket oil nozzle device.

[0061] It is understood that the caster frame conveying device 230 can specifically adopt a conveyor belt structure, with all support bases 200 mounted on the conveyor belt. Alternatively, the caster frame conveying device 230 can also include a pushing structure and a pushing plate for mounting the support bases 200. The pushing structure can push multiple pushing plates sequentially to the assembly position 120, thereby sequentially conveying multiple support bases 200 to the assembly position 120. The specific structure of the caster frame conveying device 230 is not specifically limited in this utility model.

[0062] Reference Figures 1 to 9 In some embodiments, the placement slots 310 are arranged in the front-to-back direction, and a vibration loading tray 320 for storing the nozzle 800 is provided at the front end of the placement slots 310. The vibration loading tray 320 can load the nozzle 800 into the placement slots 310 and drive the nozzle 800 to move backward along the placement slots 310 to approach the nozzle material extraction position 110; the storage platform 300 is equipped with a first material selection assembly located in front of the nozzle material extraction position 110, and the first material selection assembly includes a first driving member 330 And the first material selector rod 340, the first driving member 330 is installed on one side of the storage platform 300, the first material selector rod 340 is arranged along the width direction of the placement groove 310 and is transmission connected to the first driving member 330, the first driving member 330 can drive the first material selector rod 340 to move close to the placement groove 310 and block the oil nozzle 800, or the first driving member 330 can drive the first material selector rod 340 to move away from the placement groove 310 and release the oil nozzle 800 to the oil nozzle material picking position 110.

[0063] By adopting the above structure, the vibrating loading tray 320 can vibrate the stored nozzles 800 into the placement slot 310 and drive the nozzles 800 to move backward along the placement slot 310 to approach the nozzle retrieval position 110, thereby facilitating the rapid loading of the nozzles 800. By providing the first material removal rod 340, when the rearmost nozzle 800 moves along the placement slot 310 to the nozzle retrieval position 110, the first material removal rod 340 can prevent the other nozzles 800 from continuing to move backward, so that there is only one nozzle 800 at the nozzle retrieval position 110, thereby facilitating the precise retrieval of the nozzles 800 by the retrieval device 420. When the nozzle 800 at the nozzle retrieval position 110 is removed by the retrieval device 420, the first driving member 330 can drive the first material removal rod 340 to move away from the placement slot 310 and release the previous nozzle 800 to the nozzle retrieval position 110, thereby facilitating the retrieval of the next nozzle 800.

[0064] It is understandable that the first driving member 330 may specifically adopt a linear driving structure such as a cylinder, an electric push rod, etc., and the present invention does not make any specific limitation on this.

[0065] Reference Figures 1 to 9 In some embodiments, the storage platform 300 is further equipped with a second material diverter assembly located in front of the first material diverter assembly, and the bracket further has an oil nozzle waiting position 130 located between the first and second material diverter assemblies. The second material diverter assembly includes a second driving member 350 and a second material diverter rod 360. The second driving member 350 is installed on one side of the storage platform 300. The second material diverter rod 360 is arranged along the width direction of the placement slot 310 and is transmission-connected to the second driving member 350. The second driving member 350 can drive the second material diverter rod 360 to move closer to the placement slot 310 and block the oil nozzle 800, or the second driving member 350 can drive the second material diverter rod 360 to move away from the placement slot 310 and release an oil nozzle 800 to the oil nozzle waiting position 130.

[0066] In the above structure, by setting the second material-moving rod 360 and the oil nozzle waiting position 130, during the transportation of the oil nozzle 800, when the oil nozzle 800 at the rear end moves along the placement groove 310 to the oil nozzle taking position 110, the first material-moving rod 340 can be used to prevent the other oil nozzles 800 from continuing to move backward, and the second material-moving rod 360 can be used to block all the oil nozzles 800 before the two oil nozzles 800 at the front side of the oil nozzle waiting position 130, so that the second oil nozzle 800 at the rear end is located at the oil nozzle waiting position 130, and the oil nozzle waiting position 110 is After the oil nozzle 800 is removed, the first driving member 330 can drive the first material moving rod 340 to move away from the placement slot 310 and release the oil nozzle 800 at the oil nozzle waiting position 130 to the oil nozzle picking position 110, and then the second driving member 350 can drive the second material moving rod 360 to move away from the placement slot 310 and release the oil nozzle 800 in front of the oil nozzle waiting position 130 to the oil nozzle waiting position 130, thereby further ensuring that there is only one oil nozzle 800 at the oil nozzle picking position 110, and thus making it more convenient for the picking device 420 to accurately obtain the oil nozzle 800.

[0067] It is understandable that the second driving member 350 may specifically adopt a linear driving structure such as a cylinder, an electric push rod, etc., and the present invention does not make any specific limitation on this.

[0068] Reference Figures 1 to 10 In some embodiments, the frame 100 is provided with an assembly bracket 430, and the assembly bracket 430 is movably mounted with a moving seat 431 and a lifting seat 432. The moving device 410 includes a horizontal driving device 411 and a vertical driving device 412. The horizontal driving device 411 is mounted on the assembly bracket 430 and is in transmission connection with the moving seat 431. The vertical driving device 412 is mounted on the moving seat 431 and is in transmission connection with the lifting seat 432. The horizontal driving device 411 can drive the moving seat 431 to move above the nozzle material taking position 110 and above the assembly position 120. The vertical driving device 412 can drive the lifting seat 432 to move back and forth in the up and down directions, and the material picking device 420 is installed on the lifting seat 432; when the horizontal driving device 411 drives the moving device 410 to move above the assembly position 120, the vertical driving device 412 can drive the lifting seat 432 to move downward and make the acquired oil nozzle 800 press against the plug-in part 221; the output end of the pressing mechanism 500 can press downward against the material picking device 420 and drive the material picking device 420 to move downward until the acquired oil nozzle 800 is pressed into the mounting hole 710.

[0069] By adopting the above structure, the movable seat 431 is movably installed on the assembly bracket 430, the lifting seat 432 is movably installed on the movable seat 431, and the material picking device 420 is installed on the lifting seat 432. Thus, the horizontal driving device 411 can drive the movable seat 431 to move back and forth horizontally above the oil nozzle picking position 110 and above the assembly position 120, thereby driving the material picking device 420 to move back and forth horizontally above the oil nozzle picking position 110 and above the assembly position 120; the vertical driving device 412 can drive the lifting seat 432 to move back and forth in the up and down directions, thereby driving the material picking device 420 to move back and forth in the up and down directions. In the specific assembly process, the horizontal drive device 411 and the vertical drive device 412 can be used to cooperate to drive the material taking device 420 to move to the oil nozzle taking position 110 to obtain the oil nozzle 800, and then the horizontal drive device 411 and the vertical drive device 412 can be used to drive the material taking device 420 to move above the assembly position 120 so that the obtained oil nozzle 800 is aligned with the plug-in portion 221. At this time, the vertical drive device 412 can be used to drive the lifting seat 432 to move downward and make the obtained oil nozzle 800 reach the upper portion 120. The material picking device 420 is pressed against the plug-in portion 221 to achieve pre-pressing, and finally the material picking device 420 is pressed downward by the pressing mechanism 500 and drives the material picking device 420 to move downward until the obtained oil nozzle 800 is pressed into the mounting hole 710, thereby completing the assembly between the oil nozzle 800 and the caster bracket 700. After the assembly is completed, the material picking device 420 is reset, the oil nozzle 800 is released, and the horizontal drive device 411 and the vertical drive device 412 are used to drive the material picking device 420 to move away from the assembly position 120. By pre-pressing the obtained oil nozzle 800, the oil nozzle 800 can be accurately abutted against the plug-in portion 221 to facilitate the accurate insertion of the oil nozzle 800 into the mounting hole 710 of the caster bracket 700, thereby making the assembly between the oil nozzle 800 and the plug-in portion 221 more accurate.

[0070] It is understandable that both the horizontal drive device 411 and the vertical drive device 412 can adopt linear drive structures such as cylinders or electric push rods, and the present invention does not make specific limitations on this.

[0071] It can be understood that in order for the output end of the vertical drive device 412 to be able to follow the pressing mechanism 500 to press down when the pressing mechanism 500 presses down, the vertical drive device 412 can be controlled to press down synchronously with the pressing mechanism 500 when the pressing mechanism 500 presses down, or a second elastic member connected to the output end can be provided inside the vertical drive device 412. After pre-pressing, the pressing mechanism 500 can drive the material picking device 420 to move downward when pressing down, and at this time, the output end of the vertical drive device 412 can be driven to move downward synchronously. When the pressing mechanism 500 moves upward to reset, the output end of the vertical drive device 412 can be reset upward under the elastic action of the second elastic member. The specific structure of the vertical drive device 412 is not specifically limited in the present invention.

[0072] An embodiment of the present invention further provides a caster assembly device, which is provided with the caster bracket oil nozzle device of any of the above embodiments.

[0073] In the caster assembly equipment of the embodiment of the present invention, by setting the caster bracket oil nozzle pressing device of any of the above-mentioned embodiments, the caster bracket oil nozzle pressing device can position the caster bracket 700 through an elastic guide pin when assembling the oil nozzle 800 and the caster bracket 700, so that the caster bracket 700 can be placed tilted on the support seat 200, and at the same time, the caster bracket 700 is arranged in the up and down directions in the mounting hole 710, thereby making it convenient to obtain the oil nozzle 800 from the oil nozzle material taking position 110 to the assembly position 120 through the assembly mechanism 400, and then press the oil nozzle 800 into the mounting hole 710 of the caster bracket 700 through the pressing mechanism 500, and the whole process is automated, which is conducive to reducing labor costs and improving the assembly efficiency between the oil nozzle 800 and the caster bracket 700, thereby improving the assembly efficiency of the caster.

[0074] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. The caster bracket oil nozzle device is characterized by: include: The frame (100) has an oil nozzle material taking position (110) and an assembly position (120), wherein the oil nozzle material taking position (110) and the assembly position (120) are arranged side by side; A support seat (200) can be located at the assembly position (120), an upper surface (201) of the support seat (200) is provided with a guide groove (210) arranged in an up-down direction, an elastic guide pin is movably inserted in the guide groove (210), an upper end of the elastic guide pin has a plug-in portion (221) that can be matched with the mounting hole (710) of the caster bracket (700), the plug-in portion (221) protrudes from the support seat (200) and can move downward into the guide groove (210) under pressure, and the caster bracket (700) can be sleeved on the plug-in portion (221) through the mounting hole (710) and placed obliquely relative to the support seat (200); A storage platform (300) is provided on the frame (100), and the storage platform (300) is provided with a placement groove (310) for placing the oil nozzle (800), and the placement groove (310) is at least partially located at the oil nozzle material extraction position (110); An assembly mechanism (400) comprises a moving device (410) and a material taking device (420), wherein the material taking device (420) is movably mounted above the frame (100) and is capable of taking or releasing the oil nozzle (800), the moving device (410) is mounted on the frame (100) and is in transmission connection with the material taking device (420), and the moving device (410) is capable of driving the material taking device (420) to move back and forth between the oil nozzle taking position (110) and the assembly position (120); A material pressing mechanism (500) is provided above the assembly position (120), and an output end of the material pressing mechanism (500) is capable of moving in an up-down direction toward or away from the assembly position (120); When the material taking device (420) moves to the assembly position (120), the oil nozzle (800) obtained by the material taking device (420) is aligned with the plug-in portion (221), and the pressing mechanism (500) can drive the material taking device (420) to move downward. The material taking device (420) can drive the obtained oil nozzle (800) to be pressed downward into the mounting hole (710), and push the plug-in portion (221) to move downward into the guide groove (210).

2. The caster bracket oil nozzle device according to claim 1, characterized in that: The elastic guide needle comprises a first elastic member and a guide needle (220), the guide needle (220) is movably inserted into the guide groove (210), the plug-in portion (221) is located at the upper end of the guide needle (220), the first elastic member is provided between the guide needle (220) and the guide groove (210), the upper end of the first elastic member is connected to or abuts against the guide needle (220), and the lower end of the first elastic member is connected to or abuts against the inner wall of the guide groove (210); The plug-in portion (221) can protrude upward from the support seat (200) under the elastic action of the first elastic member, or the plug-in portion (221) can move downward into the guide groove (210) under the action of pressure.

3. The caster bracket oil nozzle device according to claim 2, characterized in that: The inner wall of the guide groove (210) is provided with a first limiting portion (211) protruding inward, and the outer wall of the guide needle (220) is provided with a second limiting portion (223) protruding outward, the second limiting portion (223) is located below the first limiting portion (211), the upper end of the first elastic member is connected to or abuts against the second limiting portion (223), and the lower end of the first elastic member is connected to or abuts against the inner wall of the guide groove (210), and the second limiting portion (223) can abut against the first limiting portion (211) upward under the elastic action of the first elastic member.

4. The caster bracket oil nozzle device according to claim 2, characterized in that: The upper end of the plug-in portion (221) is provided with a guide portion (222), and the outer peripheral wall of the guide portion (222) is extended from bottom to top in a direction close to the central axis of the guide needle (220).

5. The caster bracket oil nozzle device according to claim 1, characterized in that: The frame (100) is further provided with a material unloading device, which is located on a side of the assembly position (120) away from the oil nozzle material taking position (110). The support seat (200) has an inclined surface (202), and the inclined surface (202) is connected to the upper surface (201) and is arranged inclined in a direction close to the blanking device. When the plug-in portion (221) is inserted into the mounting hole (710), the inclined surface (202) can support the caster bracket (700); When the plug-in portion (221) is pressed down into the guide groove (210), the inclined surface (202) can guide the caster bracket (700) to slide downward to the unloading device.

6. The caster bracket oil nozzle device according to any one of claims 1 to 5, characterized in that: The frame (100) is equipped with a caster bracket conveying device (230) arranged in a front-to-back direction. The number of the support seats (200) is at least two. All the support seats (200) are installed on the caster bracket conveying device (230) and are arranged in sequence along the length direction of the caster bracket conveying device (230). The caster bracket conveying device (230) is capable of conveying all the support seats (200) to the assembly position (120) in sequence.

7. The caster bracket oil nozzle device according to claim 1, characterized in that: The placement slots (310) are arranged in a front-to-back direction, and a vibration loading tray (320) for storing the oil nozzle (800) is provided at the front end of the placement slots (310). The vibration loading tray (320) is capable of loading the oil nozzle (800) into the placement slots (310) and driving the oil nozzle (800) to move backward along the placement slots (310) to approach the oil nozzle taking position (110); The storage platform (300) is equipped with a first material shifting assembly located in front of the oil nozzle material taking position (110), and the first material shifting assembly includes a first driving member (330) and a first material shifting rod (340). The first driving member (330) is installed on one side of the storage platform (300), and the first material shifting rod (340) is arranged along the width direction of the placement groove (310) and is transmission-connected to the first driving member (330). The first driving member (330) can drive the first material shifting rod (340) to move close to the placement groove (310) and block the oil nozzle (800), or the first driving member (330) can drive the first material shifting rod (340) to move away from the placement groove (310) and release the oil nozzle (800) to the oil nozzle material taking position (110).

8. The caster bracket oil nozzle device according to claim 7, characterized in that: The storage platform (300) is further equipped with a second material-selecting assembly located in front of the first material-selecting assembly, and the bracket further comprises an oil nozzle waiting position (130) located between the first material-selecting assembly and the second material-selecting assembly; The second material shifting assembly includes a second driving member (350) and a second material shifting rod (360), wherein the second driving member (350) is installed on one side of the storage platform (300), and the second material shifting rod (360) is arranged along the width direction of the placement groove (310) and is transmission-connected to the second driving member (350), and the second driving member (350) can drive the second material shifting rod (360) to move close to the placement groove (310) and block the oil nozzle (800), or the second driving member (350) can drive the second material shifting rod (360) to move away from the placement groove (310) and release an oil nozzle (800) to the oil nozzle waiting position (130).

9. The caster bracket oil nozzle device according to claim 1, characterized in that: The frame (100) is provided with an assembly bracket (430), and the assembly bracket (430) is movably mounted with a moving seat (431) and a lifting seat (432). The moving device (410) includes a horizontal driving device (411) and a vertical driving device (412). The horizontal driving device (411) is mounted on the assembly bracket (430) and is in transmission connection with the moving seat (431). The vertical driving device (412) is mounted on the moving seat (431) and is in transmission connection with the lifting seat (432). The horizontal driving device (411) can drive the moving seat (431) to move horizontally back and forth above the nozzle material taking position (110) and above the assembly position (120). The vertical driving device (412) can drive the lifting seat (432) to move back and forth in the up and down directions. The material taking device (420) is mounted on the lifting seat (432). When the horizontal driving device (411) drives the moving device (410) to move above the assembly position (120), the vertical driving device (412) can drive the lifting seat (432) to move downward and make the acquired oil nozzle (800) press against the plug-in portion (221); the output end of the pressing mechanism (500) can press downward against the material taking device (420) and drive the material taking device (420) to move downward until the acquired oil nozzle (800) is pressed into the mounting hole (710).

10. Caster assembly equipment, characterized in that, A caster bracket oil nozzle device according to any one of claims 1 to 9 is provided.

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