Full-automatic furniture wheel assembling equipment

Abstract

The utility model discloses full-automatic furniture wheel assembling equipment which comprises a machine frame assembly, a rotary disc mechanism, a support feeding mechanism, a wheel shaft assembling mechanism, an inserting rod assembling mechanism, a wheel assembling mechanism and a taking-out mechanism or a material collecting frame. The support feeding mechanism, the wheel shaft assembling mechanism, the inserting rod assembling mechanism, the wheel assembling mechanism and the taking-out mechanism or the material collecting frame are sequentially arranged in the rotating direction of the rotating disc mechanism. The full-automatic furniture wheel assembling equipment is more stable and faster in equipment operation and higher in assembling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of caster assembly, in particular to a fully automatic assembly device for furniture wheels. Background Art

[0002] Furniture wheels are commonly used in furniture such as swivel chairs, cabinets, and storage racks to facilitate the movement of furniture. Furniture wheels typically include a bracket 11, an axle 12, a rod 13, and two wheels 14. A horizontally arranged shaft hole 111 is provided at the lower end of the bracket 11, and a vertically arranged and upwardly open socket 112 is provided at the top of the bracket 11. Both wheels 14 are provided with a plug-in portion 141 for mating with the axle. During installation, the axle 12 is horizontally inserted into the shaft hole of the bracket 11, and the rod 13 is vertically inserted into the socket of the bracket 11. The two wheels 14 are respectively arranged on opposite sides of the bracket 11, and the plug-in portions of the two wheels 14 are respectively mated with opposite ends of the axle 12. See Figure 1 It can be seen that the assembly process of furniture wheels is relatively complicated, and the existing furniture wheel assembly equipment has poor stability, low assembly efficiency, and takes up a large space. Summary of the Invention

[0003] The present invention aims to solve at least one of the problems existing in the existing related technologies to a certain extent. To this end, the present invention proposes a fully automatic assembly device for furniture wheels, which has more stable and faster operation and higher assembly efficiency.

[0004] According to the above-mentioned fully automatic assembly equipment for furniture wheels, it is realized through the following technical solutions:

[0005] A fully automatic assembly device for furniture wheels comprises: a frame assembly, wherein the frame assembly is provided with an installation space, and a top opening is provided on the top of the frame assembly and is connected to the installation space; a turntable mechanism is rotatably arranged at the top opening and its lower end extends into the installation space, and the turntable mechanism is provided with a plurality of slots arranged circumferentially and capable of cooperating with the bracket; a bracket feeding mechanism, at least part of which is arranged outside the front side of the turntable mechanism, and is used to push and rotate the bracket into the slot close to it; an axle assembly mechanism, at least part of which is arranged outside the right side of the turntable mechanism, and is used to penetrate and move the wheel axle to the slot close to it. the axial hole of the bracket; an insertion rod assembly mechanism, at least part of which is arranged on the top of the turntable mechanism, for inserting the insertion rod into the insertion hole of the bracket moved close to it; two wheel assembly mechanisms, respectively arranged on the left and right outer sides of the rear end of the turntable mechanism, for fitting the wheels into the wheel axles moved close to it; and a collection frame or a removal mechanism, which is arranged in the installation space and is located below the turntable mechanism, the collection frame is used to receive the furniture wheels that fall from the turntable mechanism, the removal mechanism is used to receive the furniture wheels that fall from the turntable mechanism, and is also used to move the furniture wheels to the outside of the frame assembly.

[0006] In some embodiments, the power sources of the bracket feeding mechanism, the axle assembly mechanism, the rod assembly mechanism, the wheel assembly mechanism, and the removal mechanism are all servo motors.

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0008] In some embodiments, pressure plates connected and fixed to the turntable assembly are respectively provided on the two opposite outer sides of the slot, and the two pressure plates cooperate with the clamping bracket, and air-avoidance holes are provided at the positions of the pressure plates corresponding to the axial holes of the bracket; and / or wheel axle adjustment assemblies located behind the wheel axle assembly station are respectively provided on the left and right outer sides of the upper end of the turntable assembly, the spacing between the two wheel axle adjustment assemblies and the turntable assembly is equal, and the distance between the two wheel axle adjustment assemblies is slightly larger than the length of the wheel axle.

[0009] In some embodiments, a guide assembly is provided at a position of the discharge channel near the outlet of the bracket material channel assembly, and the guide assembly is rotatably connected to the bracket discharge assembly for opening the discharge channel toward the turntable mechanism or closing the discharge channel in a direction away from the turntable mechanism.

[0010] In some embodiments, the wheel axle assembly mechanism includes a wheel axle discharging assembly and a wheel axle propulsion assembly, the wheel axle propulsion assembly is arranged on the left or right side outside the upper end of the turntable mechanism and is provided with a push rod, the wheel axle discharging assembly is arranged between the wheel axle propulsion assembly and the turntable mechanism, the wheel axle discharging assembly is provided with a connected coding channel and a discharging hole, and the push rod is used to insert the wheel axle in the discharging hole into the axial hole of the bracket; the insertion rod assembly mechanism includes an insertion rod material channel assembly, an insertion rod pressing assembly and an insertion rod transfer assembly, the wheel axle material channel assembly is arranged at the top of the frame assembly and its discharging end extends above the turntable mechanism, the insertion rod pressing assembly is arranged above the turntable mechanism, for inserting the insertion rod in the insertion hole of the bracket, the insertion rod transfer assembly is arranged at the discharging end of the insertion rod material channel assembly and is arranged near the lower end of the insertion rod pressing assembly, for transferring the insertion rod in the insertion rod material channel assembly to the insertion rod pressing assembly.

[0011] In some embodiments, the axle assembly mechanism also includes a positioning component, which is arranged on the top of the frame assembly and is located outside the turntable mechanism on the side away from the axle discharging assembly. A limiting portion and an avoidance hole are provided at the upper end of the positioning component. The limiting portion is used to limit and fix the bracket on the turntable mechanism, and the avoidance hole is used to avoid the axle.

[0012] In some embodiments, the wheel assembly mechanism includes a wheel discharging assembly having a wheel aisle, a wheel channel assembly and a wheel propulsion assembly. The wheel discharging assembly is arranged on the top of the frame assembly and is located outside the left or right side of the rear end of the turntable mechanism. The wheel channel assembly outlet is connected to the wheel aisle and is used to move the wheel into the wheel discharging assembly. The wheel propulsion assembly is arranged outside the side of the wheel discharging assembly away from the turntable mechanism and is used to push the wheel in the wheel aisle onto the wheel axle located on the turntable mechanism.

[0013] In some embodiments, a unloading mechanism is further included, and the unloading mechanism is entirely arranged in the installation space, or the lower end of the unloading mechanism is arranged in the installation space, and the upper end can be movably vertically penetrated through the top of the frame assembly and linked with the rod assembly mechanism to move the assembled furniture wheel away from the turntable mechanism.

[0014] In some embodiments, the unloading mechanism includes a unloading assembly and a guide rod assembly, the guide rod assembly can be raised and lowered vertically through the top of the frame assembly, the unloading assembly is arranged in the installation space, and it is linked with the insertion rod assembly mechanism through the guide rod assembly, and at least one pushing portion extending upward is provided on the unloading assembly, and the pushing portion is located outside the lower end of the turntable mechanism, and is used to push the assembled furniture wheel downward away from the turntable mechanism.

[0015] In some embodiments, it further includes a first oiling mechanism and / or two second oiling mechanisms, wherein the first oiling mechanism is arranged on the top of the frame assembly and is located near the wheel axle assembly mechanism, and is used to oil the socket of the bracket moved near it; the two second oiling mechanisms are respectively arranged near the wheel channel assemblies of the two wheel assembly mechanisms, and are used to oil the plug-in parts of the wheels located on the wheel channel assemblies; or the two second oiling mechanisms are respectively arranged between the wheel assembly station and the wheel axle assembly station, and are used to oil the wheel axles assembled on the bracket.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The fully automatic furniture wheel assembly equipment of the present invention has a reasonable layout, occupies less space, runs more stably and faster, and has higher assembly efficiency, by vertically arranging the turntable mechanism on the frame assembly, and arranging the bracket feeding mechanism, the axle assembly mechanism, the rod assembly mechanism, the wheel assembly mechanism, and the taking-out mechanism or the aggregate frame in sequence in the rotation direction of the turntable mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an exploded view of a furniture wheel in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of an assembly device in an embodiment of the present utility model;

[0020] Figure 3 is a top view of the assembly device in an embodiment of the present utility model;

[0021] Figure 4 This is a schematic structural diagram of the frame assembly and the turntable mechanism in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the turntable mechanism in the embodiment of the present utility model;

[0023] Figure 6 This is an exploded view of the turntable mechanism in the embodiment of the present utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the frame assembly, turntable mechanism and bracket feeding mechanism in the embodiment of the present utility model;

[0025] Figure 8 This is a partial structural diagram of the bracket feeding mechanism in an embodiment of the present utility model;

[0026] Figure 9 This is a structural diagram of the frame assembly, turntable mechanism and axle assembly mechanism in an embodiment of the present utility model;

[0027] Figure 10 This is a schematic diagram of the structure of the frame assembly, turntable mechanism, axle assembly mechanism and the first oiling mechanism in the embodiment of the utility model. Figure 1 ;

[0028] Figure 11 This is a schematic diagram of the structure of the frame assembly, turntable mechanism, axle assembly mechanism and the first oiling mechanism in the embodiment of the utility model. Figure 2 ;

[0029] Figure 12 This is a structural diagram of the frame assembly, turntable mechanism, rod assembly mechanism and unloading mechanism in an embodiment of the present utility model;

[0030] Figure 13 This is a partial structural diagram of the frame assembly, turntable mechanism, rod assembly mechanism and unloading mechanism in the embodiment of the utility model;

[0031] Figure 14 It is a structural diagram of the turntable mechanism, part of the rod assembly mechanism and the unloading mechanism in the embodiment of the utility model;

[0032] Figure 15 It is a structural diagram of the frame assembly, the turntable mechanism, the wheel assembly mechanism and the second oiling mechanism in an embodiment of the present utility model;

[0033] Figure 16 It is a structural schematic diagram of the furniture wheel removal part in an embodiment of the present utility model.

[0034] In the figure: 1-furniture wheel, 11-bracket, 111-axis hole, 112-insertion hole, 12-axle, 13-insertion rod, 14-wheel, 141-insertion part;

[0035] 2- rack assembly, 21- top opening, 22- installation space, 23- electrical distribution box, 24- support part, 25- operation display assembly;

[0036] 3-turntable mechanism, 31-turntable assembly, 311-slot, 312-center hole, 32-turntable drive assembly, 33-pressing plate, 331-avoidance hole, 34-support assembly, 341-rotating shaft, 35-turntable transmission assembly, 36-protective cover;

[0037] 4-bracket feeding mechanism, 41-bracket discharging assembly, 411-discharging channel, 42-bracket material channel assembly, 43-bracket propulsion assembly, 431-pushing part, 44-bracket vibration plate assembly, 45-guide assembly;

[0038] 5-wheel axle assembly mechanism, 51-wheel axle discharging assembly, 511-material coding channel, 512-discharging through hole, 52-wheel axle propulsion assembly, 521-push rod, 53-support assembly, 54-wheel axle material channel assembly, 55-wheel axle rotating disk assembly, 56-positioning assembly, 561-limiting part;

[0039] 6-insertion rod assembly mechanism, 61-insertion rod channel assembly, 62-insertion rod pressing assembly, 63-insertion rod transfer assembly, 641-first fixed seat, 642-second fixed seat, 65-insertion rod vibration plate assembly, 66-guide rod assembly, 67-unloading assembly, 671-pushing part;

[0040] 7-wheel assembly mechanism, 71-wheel discharging assembly, 711-wheel aisle, 72-wheel material channel assembly, 721-slideway 14, 73-wheel propulsion assembly, 74-wheel vibration plate assembly;

[0041] 81-first oiling mechanism, 811-oiling part, 82-second oiling mechanism;

[0042] 9-taking out mechanism, 91-transmission assembly, 911-partition plate, 92-power assembly, 93-bin plate. DETAILED DESCRIPTION

[0043] The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific embodiments of the present invention or equivalent replacements of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed in the present invention.

[0044] refer to Figure 1-4 This embodiment provides a fully automatic assembly device for furniture wheels. The fully automatic assembly device includes a frame assembly 2 and a turntable mechanism 3. An electrical distribution box 23 and an installation space 22 are provided at the left and right ends of the frame assembly 2, respectively. A top opening 21 and an operation display assembly 22 are provided at the top of the frame assembly 2. The top opening 21 is connected to the installation space 22, and the operation display assembly 22 is arranged at the front side of the top of the frame assembly for easy access by the operator. The turntable mechanism 3 is rotatably arranged vertically at the top opening 21, and its lower end extends into the installation space 22. The turntable mechanism 3 is provided with a plurality of slots 311 that are evenly spaced circumferentially and can cooperate with the bracket. At this time, the turntable mechanism 3 is arranged perpendicular to the top of the frame assembly 2, that is, the turntable mechanism 3 has a Ferris wheel structure, which helps to reduce the space occupied by the turntable mechanism 3 at the top of the frame assembly 2. The fully automatic assembly equipment also includes a bracket feeding mechanism 4, an axle assembly mechanism 5, a rod assembly mechanism 6, two wheel assembly mechanisms 7 and a removal mechanism 9 or a material collection frame, which are arranged in sequence in the rotation direction of the turntable mechanism 3. The layout is reasonable, which reduces the overall space occupied by the equipment and facilitates disassembly, assembly and maintenance.

[0045] In this embodiment, the power sources for the bracket feeding mechanism 4, the wheel axle assembly mechanism 5, the rod insertion assembly mechanism 6, the wheel assembly mechanism 7, and the removal mechanism 9 are preferably servo motors to ensure that each assembly process is more stable, more efficient, and more energy-efficient. At least a portion of the bracket feeding mechanism 4 is disposed outside the front side of the turntable mechanism 3, and is used to push and rotate the bracket 11 from front to back into the slot 311 adjacent to it. This position is defined as the bracket assembly station. At least a portion of the wheel axle assembly mechanism 5 is disposed outside the right side of the turntable mechanism 3, and is used to insert the wheel axle 12 from right to left into the axial hole of the bracket 11 adjacent to it. This position is defined as the wheel axle assembly station. At least a portion of the rod insertion assembly mechanism 6 is disposed at the top of the turntable mechanism 3 and behind the wheel axle assembly mechanism 5, and is used to insert the rod 13 from top to bottom into the insertion hole of the bracket 11 adjacent to it. This position is defined as the rod insertion assembly station. Two wheel assembly mechanisms 7 are respectively arranged on the left and right outer sides of the rear end of the turntable mechanism 3, and are used to fit the wheels 14 onto the axle 12 that is moved close to it. This position is defined as the axle assembly station. The removal mechanism 9 is arranged in the installation space 22 and is located below the turntable mechanism 3. The removal mechanism 9 is used to receive the assembled furniture wheels that fall from the turntable mechanism 3 and is also used to transfer the furniture wheels to the outside of the frame assembly 2. This position is defined as the furniture wheel removal station. By rationally arranging the removal mechanism 9, it is not only beneficial to reduce interference between the various assembly processes, but also to further reduce the overall space occupied by the equipment. In other embodiments, a collection frame can be used instead of the removal mechanism 9. In this case, the collection frame is arranged in the installation space 22 and is located below the turntable mechanism 3. The collection frame is used to receive the assembled furniture wheels that fall from the turntable mechanism 3.

[0046] refer to Figure 2-6 The turntable mechanism 3 includes a turntable assembly 31 and a turntable drive assembly 32. The turntable assembly 31 is vertically arranged at the top opening 21 and its lower end extends into the installation space 22. A plurality of slots 311 are provided on the radially outer side of the turntable assembly 31 and are evenly spaced circumferentially. In this case, the turntable assembly 31 has a Ferris wheel structure. The turntable drive assembly 32 is arranged at the top of the frame assembly 2 and is located outside the left side of the turntable assembly 31. Of course, the turntable drive assembly 32 can also be changed to be located outside the right side of the turntable assembly 31 without interfering with other assembly processes. The power source of the turntable drive assembly 32 is preferably a servo motor, the output end of which is connected to the center of the turntable assembly 31 to drive the turntable assembly 31 to rotate.

[0047] Furthermore, pressure plates 33 are provided on opposite sides of the slot 311, each of which is fixedly connected to the turntable assembly 31. The free ends of the two pressure plates 33 are positioned to cooperate with each other to clamp the bracket 11, so that the bracket 11 is securely connected to the turntable assembly 31, preventing the bracket 11 from automatically falling off when pushed into the slot of the turntable assembly 31, thereby ensuring that the turntable assembly 31 can reliably drive the bracket 11 to the next assembly station. In addition, a clearance hole 331 is provided at the position of the pressure plate 33 corresponding to the shaft hole 111 of the bracket 11 to prevent the pressure plate 33 from interfering with the assembly of the wheel axle 12 on the bracket 11.

[0048] Furthermore, the turntable mechanism 3 also includes a support assembly 34 and a turntable transmission assembly 35. The support assembly 34 is mounted on the top of the frame assembly 2 and is disposed between the turntable assembly 31 and the turntable drive assembly 32. A rotating shaft 341 is provided on the support assembly. One end of the rotating shaft is inserted into the center hole 312 of the turntable assembly 31 and is fixedly connected to the turntable assembly 31. The other end is connected to the output end of the turntable drive assembly 32 through the turntable transmission assembly 35. This ensures that the turntable assembly 31 is securely mounted on the frame assembly 31 and ensures that the turntable drive assembly 32 is reliably linked to the turntable assembly 31. In this embodiment, the turntable mechanism 3 also includes a protective cover 36. The protective cover 36 is mounted on the outside of the turntable transmission assembly 35 to conceal the turntable transmission assembly 35, thereby improving the aesthetics and safety of use.

[0049] Furthermore, axle adjustment assemblies 37 are located behind the axle assembly station on the left and right outer sides of the upper end of the turntable assembly 31. The two axle adjustment assemblies 37 are equidistant from the turntable assembly 31, and the distance between the two axle adjustment assemblies 37 is slightly greater than the length of the axle 12. When the axle 12 is assembled on the bracket 11, it passes between the two axle adjustment assemblies 37 under the drive of the turntable assembly 31. After the two axle adjustment assemblies 37 are positioned and adjusted, the distance between the two ends of the axle 12 on the left and right outer sides of the bracket 11 becomes almost equal. In this embodiment, a guide portion 371 extending forward and away from the turntable assembly 31 is provided at the front end of each axle adjustment assembly 37 to guide the axle 12 so that it can enter between the two axle adjustment assemblies 37.

[0050] refer to Figure 2-3 and Figure 7-8The support feeding mechanism 4 includes a support discharging assembly 41, a support channel assembly 42, and a support pushing assembly 43. The support discharging assembly 41 is clamped outside the front end of the turntable mechanism 3 and is provided with a discharging channel 411 that can communicate with any of the clamping slots 311. The support channel assembly 42 is mounted on the top of the frame assembly 2 and is located outside the left side of the frame assembly 31. The outlet of the support channel assembly 42 is connected to the end of the discharging channel 411 away from the turntable mechanism 3, and is used to transfer the support 11 to the discharging channel 411 of the support discharging assembly 41. The power source of the bracket propulsion assembly 43 is preferably a servo motor, which is arranged outside the front end of the bracket discharging assembly 41, and is provided with a pushing portion 431 extending toward the bracket discharging assembly 41. The pushing portion 431 can move between extending into the discharging channel 411 and moving away from the discharging channel 411. When the pushing portion extends into the discharging channel 411, it is used to push the bracket 11 in the discharging channel 411 into the slot 311 of the turntable mechanism 3, so as to transfer the bracket 11 to the slot 311 of the turntable mechanism 3, so that the bracket 11 can be driven by the turntable mechanism to move to the next workstation.

[0051] Furthermore, the bracket feed mechanism 4 also includes a bracket vibration disk assembly 44, which is arranged outside the frame assembly 2 and whose outlet is connected to the discharge channel 411 through the bracket channel assembly 42. In addition, a guide assembly 45 is provided at a position of the discharge channel 411 near the outlet of the bracket channel assembly 42. The guide assembly 45 is rotatably connected to the bracket discharge assembly 41 and is used to open the discharge channel 411 toward the turntable mechanism 3 so that the bracket 11 can move through under the push of the bracket propulsion assembly 43, or to close the discharge channel 411 in a direction away from the turntable mechanism 3 to prevent the bracket 11 from automatically moving toward the turntable mechanism 3. In particular, when the pusher 431 is driven to move toward the turntable mechanism 3, it can drive the bracket 11 to push the guide assembly 45 open to push the bracket into the slot of the turntable mechanism 3; conversely, when the pusher 431 is driven to reset (i.e., move away from the turntable mechanism 3), the guide assembly 45 can automatically close the discharge channel 411.

[0052] refer to Figure 2-3 and Figure 9-11The axle assembly mechanism 5 includes an axle discharge assembly 51 and an axle propulsion assembly 52. ​​The power source of the axle propulsion assembly 52 is preferably a servo motor. It is located outside the right side of the upper end of the turntable mechanism 3 and is equipped with a push rod 521. Of course, the axle propulsion assembly 52 can also be located outside the left side of the upper end of the turntable mechanism 3 as needed. The axle discharge assembly 51 is located between the axle propulsion assembly 52 and the turntable mechanism 3. The axle discharge assembly 51 is equipped with a vertically arranged material stacking channel 511 and a horizontally arranged material discharge hole 512. The material stacking channel 511 is configured to stack the inserted rods 13 one by one in the vertical direction. The material discharge hole 512 is located below the material stacking channel and is connected to the material stacking channel. The material discharge hole 512 is configured to allow a single inserted rod 13 and a push rod 521 to move through. The push rod 521 can move between being inserted into the material discharge hole and being removed from the material discharge hole. When the turntable mechanism 3 drives the bracket 11 to move to the wheel axle assembly station, the push rod 521 is driven to pass through the discharge hole 512 to push the wheel axle 13 that falls into the discharge hole 512 toward the bracket 11 located on the turntable mechanism 3, thereby realizing the insertion of the wheel axle 13 into the shaft hole of the bracket 11.

[0053] Furthermore, the axle assembly mechanism 5 also includes a support assembly 53, an axle channel assembly 54, and an axle rotating disk assembly 55. The axle discharge assembly 51 and the axle propulsion assembly 52 are mounted on the top of the frame assembly 2 via the same support assembly 53. An outwardly extending support portion 24 is provided on the front side of the right end of the frame assembly 2. The axle rotating disk assembly 55 is mounted on the top of the support portion 24, and its outlet is connected to the axle channel assembly 54 and the material stacking channel 511 of the axle discharge assembly 51.

[0054] Furthermore, the axle assembly mechanism 5 also includes a positioning component 56, which is arranged on the top of the frame component 2 and is located outside the turntable mechanism 3 on the side away from the axle discharging component 51. A limiting portion 561 and an avoidance hole are provided at the upper end of the positioning component 56. The limiting portion 561 is used to limit and fix the bracket 11 on the turntable mechanism 3 to the left, and the avoidance hole is used to avoid the wheel axle 12. In this way, when the wheel axle propulsion component 52 pushes the wheel axle 12 into the axial hole of the bracket 11, the positioning component 56 can prevent the bracket 11 from being pushed out of the turntable mechanism 3 by the wheel axle propulsion component 52, and will not interfere with the assembly of the wheel axle on the bracket.

[0055] refer to Figure 2-3 and Figure 12-14The rod assembly mechanism 6 includes a rod channel assembly 61, a rod pressing assembly 62 and a rod transfer assembly 63. The axle channel assembly 54 is arranged on the top right side of the frame assembly 2 and its discharge end extends above the turntable mechanism 3. The power source of the rod pressing assembly 62 is preferably a servo motor, which is arranged just above the turntable mechanism 3 and is used to insert the rod 13 from top to bottom into the socket of the bracket 11 on the turntable mechanism 3 to achieve the assembly of the rod 13 on the bracket 11. The power source of the rod transfer assembly 63 is preferably a servo motor, which is arranged at the discharge end of the rod channel assembly 61 and is arranged near the lower end of the rod pressing assembly 62, and is used to transfer the rod 13 in the rod channel assembly 61 to the rod pressing assembly 62. After the rotating shaft 12 is assembled on the bracket 11, the turntable mechanism 3 continues to drive the bracket 11 equipped with the rotating shaft 12 to move to the rod insertion assembly station, and the rod insertion transfer assembly 63 transfers the rod insertion channel assembly 61 to the rod insertion pressing assembly 62, and then the rod insertion pressing assembly 62 moves downward to insert the rod insertion 13 from top to bottom into the socket of the bracket 11 equipped with the rotating shaft 12.

[0056] Furthermore, the plunger assembly mechanism 6 further includes a first fixing seat 641 and a second fixing seat 642. The first fixing seat 641 is mounted on the top of the support assembly of the turntable mechanism 3 or the top of the frame assembly 2. The plunger pressing assembly 62 is mounted above the turntable mechanism 3 via the first fixing seat 641. The middle portion of the bottom of the plunger channel assembly 61 is connected and fixed to the top of the frame assembly 2 via the second fixing seat 642. In addition, the plunger assembly mechanism 6 further includes a plunger vibration disk assembly 65. The plunger vibration disk assembly 65 is disposed outside the right side of the frame assembly 2, and its outlet is connected to the plunger channel assembly 61.

[0057] refer to Figure 2-3 and Figure 12-16 In this embodiment, the fully automatic assembly equipment further includes a discharge mechanism (not shown in the figure). The lower end of the discharge mechanism is disposed in the installation space 22, and the upper end is movably vertically disposed through the top of the frame assembly 2 and linked with the plunger pressing assembly 62 in the plunger assembly mechanism 6 to move the assembled furniture wheel away from the turntable mechanism 3. This position is defined as the furniture wheel discharge station. By linking the discharge mechanism with the plunger assembly mechanism 6 and utilizing the same power source, the plunger assembly and the furniture wheel discharge can be performed simultaneously, thereby reducing costs and improving production efficiency. In other embodiments, the discharge mechanism can be entirely disposed in the installation space 22. In this case, the discharge mechanism and the plunger assembly mechanism 6 are independent of each other and are no longer linked.

[0058] In this embodiment, the unloading mechanism includes an unloading assembly 67 and a guide rod assembly 66. The guide rod assembly 66 is vertically disposed on the top of the frame assembly 2 and can be raised and lowered. The unloading assembly 67 is disposed within the installation space 22 and is linked to the plunger pressing assembly 62 of the plunger assembly mechanism 6 via the guide rod assembly 66. The unloading assembly 67 is provided with at least one upwardly extending pusher 671. The pusher 671 is located outside the lower end of the turntable mechanism 3 and is used to push the assembled furniture wheel 1 downward and away from the turntable mechanism 3.

[0059] refer to Figure 2-3 and Figure 15 The wheel assembly mechanism 7 includes a wheel discharge assembly 71 having a wheel aisle (not shown in the figure), a wheel channel assembly 72, and a wheel propulsion assembly 73. The wheel discharge assembly 71 is arranged at the top of the frame assembly 2 and is located outside the left or right side of the rear end of the turntable mechanism 3. The front end of the wheel channel assembly 72 is arranged at the wheel discharge assembly 71 and the top of the frame assembly 2, and its outlet is connected to the wheel aisle, which is used to move the wheels into the wheel discharge assembly 71. The power source of the wheel propulsion assembly 73 is preferably a servo motor, which is arranged at the top of the frame assembly 2 and is located outside the wheel discharge assembly 71 on the side away from the turntable mechanism 3, and is used to propel the wheels in the wheel aisle into the wheel axle located on the turntable mechanism 3. After the insertion rod 13 is assembled on the bracket 11, the turntable mechanism 3 continues to drive the bracket 11 to move to the wheel assembly station, and the wheel propulsion assembly 73 propels the wheels 14 in the wheel aisle onto the wheel axle 12 assembled on the bracket 11.

[0060] Furthermore, the wheel assembly mechanism 7 also includes a wheel vibration plate assembly 74 , which is arranged outside the rear side of the frame assembly 2 and whose outlet is connected to the wheel channel assembly 72 .

[0061] refer to Figure 2-3 and Figure 10-15 Furthermore, the fully automatic assembly equipment further includes a first oiling mechanism 81 and / or two second oiling mechanisms 82. The first oiling mechanism 81 is disposed on the top of the frame assembly 2 and is located near the axle assembly mechanism 5, and is used to oil the sockets of the bracket 11 moved to the vicinity thereof. This position is defined as a socket oiling station. In this embodiment, the socket oiling is performed simultaneously with the axle assembly. For details, see Figure 10-11 , to improve production efficiency.

[0062] In this embodiment, the two second oiling mechanisms 82 are respectively disposed near the wheel channel assemblies 72 of the two wheel assembly mechanisms 7, and are used to oil the plug-in portions 141 of the wheels 14 located on the wheel channel assemblies 72. In other embodiments, the two second oiling mechanisms 82 may be respectively disposed between the wheel assembly station and the axle assembly station, and are used to oil the axles 12 assembled on the bracket 11.

[0063] refer to Figure 15 The unloading mechanism 9 includes a conveyor assembly 91, a power assembly 92, and a hopper plate 93. The conveyor assembly 91 is arranged in the installation space 22 from front to back and tilted downward. The front end of the conveyor assembly 91 extends outside the front side wall of the frame assembly 2. The conveyor assembly 91 is provided with a plurality of circumferentially spaced partition plates 911. The power assembly 92 is arranged in the installation space and is in transmission connection with the rear end of the conveyor assembly 91, which is used to drive the conveyor assembly 91 to rotate and move. The hopper plate 93 is arranged at the top of the rear end of the conveyor assembly 91 and is located directly below the unloading mechanism. It is used to receive the assembled furniture wheels that fall from the turntable mechanism 3. The conveyor assembly 91 is used to move the assembled furniture wheels forward and out of the frame assembly 2.

[0064] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A fully automatic assembly equipment for furniture wheels, characterized in that: include: A frame assembly (2), wherein the frame assembly (2) is provided with an installation space (22), and a top opening (21) is provided at the top of the frame assembly (2) and is connected to the installation space (22); A turntable mechanism (3) is rotatably disposed at the top opening (21) and has its lower end extended into the installation space (22); the turntable mechanism (3) is provided with a plurality of slots (311) arranged at circumferential intervals and capable of cooperating with the bracket; a bracket feeding mechanism (4), at least a portion of which is disposed outside the front side of the turntable mechanism (3) and is used to push and rotate the bracket into the card slot (311) adjacent thereto; an axle assembly mechanism (5), at least a portion of which is arranged outside the right side of the turntable mechanism (3) and is used to insert the axle into the axle hole of the bracket arranged near the axle assembly mechanism; A rod insertion assembly mechanism (6), at least a portion of which is disposed on the top of the turntable mechanism (3) and is used to insert the rod into the insertion hole of the bracket that is moved to be arranged close thereto; Two wheel assembly mechanisms (7) are respectively arranged on the left and right outer sides of the rear end of the turntable mechanism (3) and are used to fit the wheels onto the wheel axle moved close to the turntable mechanism; as well as A collecting frame or a taking-out mechanism (9) is arranged in the installation space (22) and located below the turntable mechanism (3); the collecting frame is used to receive the furniture wheels that have fallen from the turntable mechanism (3); the taking-out mechanism (9) is used to receive the furniture wheels that have fallen from the turntable mechanism (3) and is also used to move the furniture wheels to the outside of the frame assembly (2).

2. The fully automatic assembly equipment for furniture wheels according to claim 1, characterized in that: The power sources of the support feeding mechanism (4), the wheel axle assembly mechanism (5), the rod insertion assembly mechanism (6), the wheel assembly mechanism (7) and the removal mechanism (9) are all servo motors.

3. The fully automatic assembly equipment for furniture wheels according to claim 1, characterized in that: The turntable mechanism (3) comprises a turntable assembly (31) and a turntable drive assembly (32); the turntable assembly (31) is vertically arranged at the top opening (21) and its lower end extends into the installation space (22); a plurality of slots (311) are arranged evenly spaced in the circumferential direction on the radial outer side of the turntable assembly (31); the turntable drive assembly (32) is arranged on the top of the frame assembly (2) and is located outside the left side or right side of the turntable assembly (31); the output end of the turntable drive assembly (32) is connected to the turntable assembly (31) for driving the turntable assembly (31) to rotate; The support feeding mechanism (4) comprises a support discharging assembly (41), a support channel assembly (42) and a support pushing assembly (43); the support discharging assembly (41) is clamped outside the front end of the turntable mechanism (3) and is provided with a discharging channel (411) capable of being communicated with any of the clamping slots (311); the support channel assembly (42) is mounted on the top of the frame assembly (2), and its outlet is communicated with an end of the discharging channel (411) away from the turntable mechanism (3) for transferring the support into the support discharging assembly (41); the support pushing assembly (43) is arranged outside the front end of the support discharging assembly (41) for pushing the support in the discharging channel (411) into the clamping slot (311).

4. The fully automatic assembly equipment for furniture wheels according to claim 3, characterized in that: A pressure plate (33) connected and fixed to the turntable assembly (31) is respectively provided on two opposite outer sides of the slot (311), and the two pressure plates (33) cooperate with the clamping bracket, and a clearance hole (331) is provided at the position of the pressure plate (33) corresponding to the shaft hole of the bracket; and / or a wheel axle adjustment assembly located behind the wheel axle assembly station is respectively provided on the left and right outer sides of the upper end of the turntable assembly (31), and the spacing between the two wheel axle adjustment assemblies and the turntable assembly (31) is equal, and the distance between the two wheel axle adjustment assemblies is slightly greater than the length of the wheel axle.

5. The fully automatic assembly equipment for furniture wheels according to claim 3, characterized in that: A guide assembly (45) is provided at a position of the discharge channel (411) close to the outlet of the bracket material channel assembly (42). The guide assembly (45) is rotatably connected to the bracket discharge assembly (41) and is used to open the discharge channel (411) toward the turntable mechanism (3) or to close the discharge channel (411) in a direction away from the turntable mechanism (3).

6. The fully automatic assembly equipment for furniture wheels according to claim 1, characterized in that: The wheel axle assembly mechanism (5) comprises a wheel axle discharging assembly (51) and a wheel axle propulsion assembly (52), the wheel axle propulsion assembly (52) is arranged outside the left side or right side of the upper end of the turntable mechanism (3) and is provided with a push rod (521), the wheel axle discharging assembly (51) is arranged between the wheel axle propulsion assembly (52) and the turntable mechanism (3), the wheel axle discharging assembly (51) is provided with a material coding channel (511) and a discharging hole (512) that are connected, and the push rod (521) is used to insert the wheel axle in the discharging hole (512) into the shaft hole of the bracket; The rod insertion assembly mechanism (6) includes a rod insertion channel assembly (61), a rod insertion pressing assembly (62) and a rod insertion transfer assembly (63); the wheel shaft channel assembly (54) is arranged at the top of the frame assembly (2) and its discharge end extends to the top of the turntable mechanism (3); the rod insertion pressing assembly (62) is arranged above the turntable mechanism (3) and is used to insert the rod into the socket of the bracket; the rod insertion transfer assembly (63) is arranged at the discharge end of the rod insertion channel assembly (61) and is arranged close to the lower end of the rod insertion pressing assembly (62) and is used to transfer the rod in the rod insertion channel assembly (61) to the rod insertion pressing assembly (62).

7. The fully automatic assembly equipment for furniture wheels according to claim 6, characterized in that: The wheel axle assembly mechanism (5) further comprises a positioning assembly (56), the positioning assembly (56) being arranged on the top of the frame assembly (2) and located outside the turntable mechanism (3) on a side away from the wheel axle discharging assembly (51), and a limiting portion (561) and an avoidance hole being provided at the upper end of the positioning assembly (56), the limiting portion (561) being used for limiting and fixing the bracket on the turntable mechanism (3), and the avoidance hole being used for avoiding the wheel axle.

8. The fully automatic assembly equipment for furniture wheels according to claim 1, characterized in that: The wheel assembly mechanism (7) comprises a wheel discharge assembly (71) having a wheel passage, a wheel channel assembly (72) and a wheel propulsion assembly (73); the wheel discharge assembly (71) is arranged on the top of the frame assembly (2) and is located outside the left or right side of the rear end of the turntable mechanism (3); the outlet of the wheel channel assembly (72) is connected to the wheel passage and is used to transfer the wheel into the wheel discharge assembly (71); the wheel propulsion assembly (73) is arranged outside the side of the wheel discharge assembly (71) away from the turntable mechanism (3) and is used to propel the wheel in the wheel passage onto the wheel axle located on the turntable mechanism (3).

9. The fully automatic assembly equipment for furniture wheels according to any one of claims 1 to 7, characterized in that: The utility model also includes a discharge mechanism, wherein the discharge mechanism is entirely arranged in the installation space (22), or the lower end of the discharge mechanism is arranged in the installation space (22), and the upper end is movably vertically penetrated through the top of the frame assembly (2) and linked with the rod assembly mechanism (6) to move the assembled furniture wheel away from the turntable mechanism (3).

10. The fully automatic assembly equipment for furniture wheels according to any one of claims 1 to 7, characterized in that: It also includes a first oiling mechanism (81) and / or two second oiling mechanisms (82), wherein the first oiling mechanism (81) is arranged on the top of the frame assembly (2) and is located near the wheel axle assembly mechanism (5) and is used to oil the socket of the bracket moved to the vicinity thereof; The two second oiling mechanisms (82) are respectively arranged near the wheel channel components (72) of the two wheel assembly mechanisms (7) and are used to oil the plug-in parts of the wheels located on the wheel channel components (72); or the two second oiling mechanisms (82) are respectively arranged between the wheel assembly station and the axle assembly station and are used to oil the axles assembled on the bracket.

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