Spring meson blanking device and expansion screw assembly machine

Abstract

The utility model relates to the technical field of expansion screw assembling, and particularly discloses a spring washer discharging device and an expansion screw assembling machine. A spring meson supply assembly; expansion screws to be assembled are placed on the material carrying table; the feeding track is mounted on the rack and inclines towards the expansion screw to be assembled; the spring meson caching assembly is installed on the rack, located below the output end of the feeding track and used for vertically stacking and caching the spring meson; the material carrying table is located below one side of the spring meson caching assembly. The meson pushing-out assembly is installed on the rack and used for pushing out the spring meson stacked and cached by the spring meson caching assembly one by one, so that the expansion screws to be assembled are sleeved with the spring meson; the blanking device can effectively solve the problems of high labor intensity and low blanking efficiency caused by the fact that the spring meson needs to be blanked to the expansion screw to be assembled in a manual mode, so that the assembly efficiency of the expansion screw is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of expansion screw assembly, and particularly relates to a spring meson feeding device and an expansion screw assembly machine. Background Art

[0002] refer to Figure 1 , the existing expansion screws are made of screws ( Figure 1 a) in the sleeve ( Figure 1 b) Flat gasket ( Figure 1 c), spring meson ( Figure 1 d) and nuts ( Figure 1 e) in the figure, the existing assembly process of the expansion screw is: sleeve the sleeve, flat washer and spring meson in turn on the outside of the screw; tighten the nut on the screw. In the assembly process of the expansion screw, the existing technology needs to manually sleeve the spring meson on the outside of the screw (equivalent to manually cutting the spring meson to the expansion screw to be assembled consisting of the screw, sleeve and flat washer). Therefore, the existing technology has the problem of high labor intensity and low cutting efficiency due to the need to manually cut the spring meson to the expansion screw to be assembled consisting of the screw, sleeve and flat washer, thereby resulting in low assembly efficiency of the expansion screw.

[0003] Therefore, the existing technology needs to be improved and developed. Utility Model Content

[0004] The purpose of the present application is to provide a spring meson feeding device and an expansion screw assembly machine, which can effectively solve the problems of high labor intensity and low feeding efficiency caused by the need to manually feed spring mesons onto the expansion screws to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0005] In a first aspect, the present application provides a spring meson feeding device, which comprises:

[0006] frame;

[0007] Spring meson supply assembly;

[0008] A loading platform, on which expansion screws to be assembled are placed;

[0009] A feeding track is installed on the frame and tilted toward the expansion screw to be assembled, and its input end is connected to the output end of the spring meson supply assembly;

[0010] A spring meson buffer assembly is installed on the frame and located below the output end of the feeding track, and is used to vertically stack and buffer the spring mesons;

[0011] The loading platform is located below one side of the spring meson buffer assembly;

[0012] The meson pushing assembly is installed on the frame and is used to push out the spring mesons cached in the spring meson cache assembly one by one, so as to cover the spring mesons on the expansion screws to be assembled.

[0013] The present application provides a spring meson feeding device, comprising a frame, a spring meson supply component, a feeding track, a spring meson cache component, a meson pushing component and a loading platform. The spring meson supply component, the feeding track and the spring meson cache component cooperate to complete the supply and vertical stacking and caching of spring mesons. The meson pushing component can push out the spring mesons stacked and cached in the spring meson cache component one by one, and the pushed out spring mesons will be sleeved on the expansion screws to be assembled, that is, the present application can use the meson pushing component to feed the spring mesons to the expansion screws to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screws to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively solving the problems of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0014] Furthermore, a card slot is provided on the frame, and the spring meson cache component includes a storage block, and a storage hole is opened on the storage block. The storage hole is located above the card slot, and the meson pushing component is used to push the spring meson in the card slot along the extension direction of the card slot.

[0015] Furthermore, the meson ejection assembly includes a first drive assembly and a push block, the first drive assembly is installed on the frame, the push block is slidably installed in the card slot and connected to the first drive assembly, and the first drive assembly is used to drive the push block to slide toward or away from the storage block.

[0016] Furthermore, the first driving assembly includes a first cylinder, and the push block is connected to the piston end of the first cylinder.

[0017] Furthermore, the spring meson feeding device also includes a material receiving structure, which is used to put the spring meson pushed out by the meson pushing assembly onto the expansion screw to be assembled. The material receiving structure includes a second drive assembly, a third drive assembly and a material receiving block. The second drive assembly and the third drive assembly are both installed on the frame. The second drive assembly is connected to the material receiving block, and a contour groove is provided on the material receiving block. The third drive assembly is connected to the second drive assembly, and the driving direction of the third drive assembly is perpendicular to the driving direction of the second drive assembly. The second drive assembly is used to drive the material receiving block to move toward or away from the storage block, and the third drive assembly is used to drive the second drive assembly to rise or fall.

[0018] This technical solution accurately cuts the spring meson onto the expansion screw to be assembled through the cooperation of the first drive component, the second drive component and the third drive component. Therefore, this technical solution can effectively avoid the situation where the assembly of the expansion screw to be assembled fails due to the spring meson not being cut onto the expansion screw to be assembled.

[0019] Furthermore, the second driving assembly includes a second cylinder, the material receiving block is connected to the piston end of the second cylinder, and the third driving assembly includes a third cylinder, the second cylinder is connected to the piston end of the third cylinder.

[0020] Furthermore, the spring meson feeding device also includes a tightening component, which is installed on the frame and is used to tighten and fix the expansion screws to be assembled on the frame.

[0021] The spring meson feeding device of this technical solution also includes a tightening component. Since the tightening component can tighten and fix the expansion screw to be assembled on the frame, this technical solution can effectively avoid the situation where the meson pushing component cannot feed the spring meson onto the expansion screw to be assembled due to the offset of the placement position of the expansion screw to be assembled.

[0022] Furthermore, the tightening assembly includes a pneumatic ejector pin.

[0023] Further, the spring meson supply assembly includes a vibrating plate.

[0024] In a second aspect, the utility model provides an expansion screw assembly machine, which includes the spring meson feeding device provided in the first aspect.

[0025] The present application provides an expansion screw assembly machine, including a spring meson feeding device, which includes a frame, a spring meson supply component, a feeding track, a spring meson cache component, a meson pushing component and a loading platform. Since the spring meson supply component, the feeding track and the spring meson cache component cooperate to complete the supply and vertical stacking cache of the spring mesons, and the meson pushing component can push out the spring mesons stacked and cached by the spring meson cache component one by one, and the pushed out spring mesons will be sleeved on the expansion screws to be assembled, that is, the present application can use the meson pushing component to feed the spring mesons to the expansion screws to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screws to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively solving the problems of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0026] As can be seen from the above, the utility model provides a spring meson feeding device and an expansion screw assembly machine, including a frame, a spring meson supply component, a feeding track, a spring meson cache component, a meson pushing component and a loading platform. Since the spring meson supply component, the feeding track and the spring meson cache component cooperate to complete the supply and vertical stacking cache of the spring mesons, and the meson pushing component can push out the spring mesons stacked and cached in the spring meson cache component one by one, and the pushed out spring mesons will be sleeved on the expansion screws to be assembled, that is, the present application can use the meson pushing component to feed the spring mesons to the expansion screws to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screws to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively solving the problems of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screws to be assembled, thereby effectively improving the assembly efficiency of the expansion screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the expansion screw.

[0028] Figure 2 A schematic structural diagram of a spring meson feeding device provided in an embodiment of the present application.

[0029] Figure 3 A rear structural schematic diagram of a spring meson feeding device provided in an embodiment of the present application.

[0030] Figure 4 A schematic diagram of the structure of a rack, a spring meson cache assembly and an in-place detection assembly provided in an embodiment of the present application.

[0031] Figure 5 A schematic structural diagram of a spring meson supply assembly provided in an embodiment of the present application.

[0032] Explanation of reference numerals: 1. Frame; 2. Expansion screws to be assembled; 3. Spring meson supply assembly; 4. Feed track; 5. Spring meson buffer assembly; 6. Meson ejection assembly; 61. First drive assembly; 62. Push block; 7. Second drive assembly; 8. Material receiving block; 9. Profile groove; 10. Third drive assembly; 11. Tightening assembly; 12. Material storage hole; 13. In-place detection assembly; 131. Transmitter; 132. Receiver; 14. Detection hole; 15. Card slot; 16. Material receiving structure; 17. Loading platform. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0035] First, as Figure 1-Figure 5 As shown, the present application provides a spring meson feeding device, which includes:

[0036] Rack 1;

[0037] Spring meson supply assembly 3;

[0038] A loading platform 17, on which the expansion screws 2 to be assembled are placed;

[0039] A feeding track 4 is installed on the frame 1 and tilted toward the expansion screw 2 to be assembled, and its input end is connected to the output end of the spring meson supply assembly 3;

[0040] The spring meson buffer assembly 5 is installed on the frame 1 and is located below the output end of the feeding track 4, and is used to vertically stack and buffer the spring mesons;

[0041] The loading platform 17 is located below one side of the spring meson buffer assembly 5;

[0042] The spring meson pushing assembly 6 is installed on the frame 1 and is used to push out the spring mesons stacked and cached by the spring meson cache assembly 5 one by one, so as to sleeve the spring mesons on the expansion screws 2 to be assembled.

[0043] The frame 1 of this embodiment can support the spring meson supply component 3, the feeding track 4, the spring meson buffer component 5 and the meson push-out component 6. The loading platform 17 of this embodiment is located below one side of the spring meson buffer component 5, and the loading platform 17 is placed with the expansion screw 2 to be assembled, which is composed of a screw, a sleeve and a flat gasket. Preferably, the loading platform 17 of this embodiment is a divider, and the circumferential array on the divider has a plurality of screw fixtures (not shown in the figure) for placing the expansion screw 2 to be assembled. The divider can move the expansion screw 2 to be assembled to the lower side of the spring meson buffer component 5 by driving the screw fixture to rotate. The spring meson supply component 3 of this embodiment can be a component that can supply spring mesons, such as a spring meson production component or a spring meson storage component. The feed track 4 of this embodiment is installed on the frame 1 and tilted toward the expansion screw 2 to be assembled. The input end of the feed track 4 is connected to the output end of the spring meson supply component 3. The spring meson buffer component 5 is located below the output end of the feed track 4. The spring mesons supplied by the spring meson supply component 3 of this embodiment can slide from the feed track 4 to the spring meson buffer component 5. The meson push-out component 6 of this embodiment is installed on the frame 1. The meson push-out component 6 can be an electric push block or an electric push rod, etc., which can push out the spring mesons stacked and cached in the spring meson buffer component 5 one by one. Since the loading platform 17 is located below one side of the spring meson buffer component 5, and the expansion screw to be assembled is placed on the loading platform 17, that is, the expansion screw 2 to be assembled is equivalent to being located below one side of the spring meson buffer component 5. Therefore, after the meson push-out component 6 pushes out the spring mesons cached in the spring meson buffer component, the pushed out spring meson is sleeved on the expansion screw 2 to be assembled.The spring meson cache component 5 of this embodiment can be a component such as a cache or a cache tank that can vertically stack and cache spring mesons. The spring meson cache component 5 is installed on the frame 1. The spring meson cache component 5 can only cache one spring meson, and the spring meson cache component 5 can also cache multiple spring mesons at the same time. The specific reason for setting the spring meson cache component 5 in this embodiment is that each expansion screw to be assembled can only be equipped with one spring meson. If the spring meson cache component 5 is not set, before the meson push-out component 6 feeds the spring meson to the expansion screw 2 to be assembled, this embodiment needs to use the spring meson supply component 3 and the feeding track 4 to supply a spring meson to the meson push-out component 6. In order to improve the feeding efficiency of the spring meson feeding device, the spring meson of this embodiment is The spring meson supply component 3 needs to maintain high-power operation, and the spring meson supply component 3 is easily damaged under long-term high-power operation, thereby shortening the service life of the spring meson supply component 3. After setting the spring meson cache component 5, since the spring meson cache component 5 can cache multiple spring mesons, the spring meson supply component 3 of this embodiment can supply multiple spring mesons to the spring meson cache component 5 at one time, and after completing the supply of multiple spring mesons, the spring meson supply component 3 of this embodiment can operate at low power or stop operating, that is, this embodiment can effectively solve the problem of damage to the spring meson supply component 3 and shortening the service life of the spring meson supply component 3 due to the need for the spring meson cache component 5 to operate at high power for a long time by setting the spring meson cache component 5.

[0044] The present application provides a spring meson feeding device, comprising a frame 1, a spring meson supply component 3, a feeding track 4, a spring meson cache component 5, a meson pushing component 6 and a loading platform 17. The spring meson supply component 3, the feeding track 4 and the spring meson cache component 5 cooperate to complete the supply and vertical stacking cache of the spring mesons. The meson pushing component 6 can push out the spring mesons stacked and cached in the spring meson cache component 5 one by one, and the pushed out spring mesons will be sleeved on the expansion screws 2 to be assembled, that is, the present application can use the meson pushing component 6 to feed the spring mesons to the expansion screws 2 to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screws 2 to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screws 2 to be assembled, thereby effectively solving the problems of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screws 2 to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0045] In some embodiments, a slot 15 is provided on the frame 1, and the spring meson cache assembly 5 includes a storage block, and a storage hole 12 is provided on the storage block, and the storage hole 12 is located above the slot 15. The meson push-out assembly 6 is used to push out the spring mesons in the slot 15 along the extension direction of the slot 15. Specifically, since the meson push-out assembly 6 is used to push out the stacked and cached spring mesons one by one, the depth of the slot 15 of this embodiment is equal to the thickness of a spring meson, and the storage hole 12 of this embodiment can vertically stack and cache multiple spring mesons. The frame 1 of this embodiment is provided with a slot 15, and the storage hole 12 is located above the slot 15. The meson push-out assembly 6 of this embodiment can unload the spring mesons in the spring meson cache assembly 5 stacked and cached onto the expansion screw 2 to be assembled by pushing out the spring mesons in the slot 15 along the extension direction of the slot 15. Preferably, a detection hole 14 is provided on the side wall of the storage hole 12 of this embodiment, and the spring meson feeding device of this embodiment also includes an in-place detection component 13 and a controller (not shown in the figure). The in-place detection component 13 is installed on the storage block, and the in-place detection component 13 is electrically connected to the controller. Specifically, the in-place detection component 13 of this embodiment is a beam sensor, and the transmitter 131 and the receiver 132 of the beam sensor are respectively arranged on both sides of the storage hole 12, and the light emitted by the transmitter can reach the other side of the storage hole 12 from one side of the storage hole 12 through the detection hole 14. If the receiver 132 cannot receive the light emitted by the transmitter 131, it means that the spring meson cache component 5 has enough spring mesons cached. At this time, the controller controls the spring meson supply component 3 to operate at low power or stop running. If the receiver 132 receives the light emitted by the transmitter 131, it means that the spring meson cache component 5 has insufficient spring mesons cached. At this time, the controller controls the spring meson supply component 3 to operate at high power to supply enough spring mesons to the spring meson cache component 5.

[0046] In some embodiments, the meson push-out assembly 6 includes a first drive assembly 61 and a push block 62, the first drive assembly 61 is mounted on the frame 1, the push block 62 is slidably mounted in the card slot and connected to the first drive assembly 61, and the first drive assembly 61 is used to drive the push block 62 to slide toward or away from the storage block. The first drive member of this embodiment can be a component such as an oil cylinder, a motor or a hydraulic cylinder that can drive the push block 62 to move, and the first drive assembly 61 is mounted on the frame 1, and the push block 62 is slidably mounted in the card slot and connected to the first drive assembly 61. Specifically, when the first drive assembly 61 drives the push block 62 to slide toward the storage block, the spring meson moves from the card slot to the expansion screw 2 to be assembled, and when the first drive assembly 61 drives the push block 62 to deviate from the storage block, a spring meson cached in the spring meson cache assembly 5 enters the card slot.

[0047] In some embodiments, the first driving assembly 61 includes a first cylinder, and the push block 62 is connected to the piston end of the first cylinder.

[0048] In some embodiments, the axis of the expansion screw 2 to be assembled is perpendicular to the pushing direction of the meson pushing assembly 6 .

[0049] In some embodiments, the spring meson feeding device also includes a material receiving structure 16, which is used to put the spring meson pushed out by the meson pushing assembly 6 on the expansion screw 2 to be assembled, and the material receiving structure 16 includes a second drive assembly 7, a third drive assembly 10 and a material receiving block 8, the second drive assembly 7 and the third drive assembly 10 are both installed on the frame 1, the second drive assembly 7 is connected to the material receiving block 8, and the material receiving block 8 is provided with a profiling groove 9, the third drive assembly 10 is connected to the second drive assembly 7, and the driving direction of the third drive assembly 10 is perpendicular to the driving direction of the second drive assembly 7, the second drive assembly 7 is used to drive the material receiving block 8 to move toward or away from the storage block, and the third drive assembly 10 is used to drive the second drive assembly 7 to rise or fall. The material receiving block 8 of this embodiment is provided with a profiling groove 9 matching the shape of the spring meson, the second drive assembly 7 of this embodiment can be a component such as a cylinder, a motor or a hydraulic cylinder that can drive the material receiving block 8 to move, and the third drive assembly 10 of this embodiment can be a component such as a cylinder, a motor or a hydraulic cylinder that can drive the second drive assembly 7 to move. The specific working process of this embodiment for unloading the spring mesas cached by the spring mesas cache component 5 to the expansion screw 2 to be assembled is as follows: control the first drive component 61 to drive the push block 62 to move toward the storage block to move the spring mesas in the slot into the contoured slot 9; control the second drive component 7 to drive the receiving block 8 to move away from the storage block to move the spring mesas to just above the expansion screw 2 to be assembled; control the third drive component 10 to drive the second drive component 7 to descend to unload the spring mesas onto the expansion screw 2 to be assembled; control the second drive component 7 to drive the receiving block to move away from the storage block so that the spring mesas do not contact the receiving block; control the third drive component 10 to drive the second drive component 7 to rise, and control the second drive component 7 to drive the receiving block 8 to move toward the storage block to reset the second drive component 7 and the third drive component 10. This embodiment accurately cuts the spring meson onto the expansion screw 2 to be assembled through the cooperation of the first drive component 61, the second drive component 7 and the third drive component 10. Therefore, this embodiment can effectively avoid the situation where the assembly of the expansion screw 2 to be assembled fails due to the spring meson not being cut onto the expansion screw 2 to be assembled.

[0050] In some embodiments, the contoured slot has an opening toward the muon ejection assembly 6 .

[0051] In some embodiments, the second driving assembly 7 includes a second cylinder, the receiving block is connected to the piston end of the second cylinder, and the third driving assembly 10 includes a third cylinder, and the second cylinder is connected to the piston end of the third cylinder.

[0052] In some embodiments, the spring meson feeding device also includes a tightening component 11, which is installed on the frame 1, and the tightening component 11 is used to tighten and fix the expansion screw 2 to be assembled on the frame 1. The spring meson feeding device of this embodiment also includes a tightening component 11. Since the tightening component 11 can tighten and fix the expansion screw 2 to be assembled on the frame 1, this embodiment can effectively avoid the situation where the meson pushing component 6 cannot feed the spring meson onto the expansion screw 2 to be assembled due to the displacement of the placement position of the expansion screw 2 to be assembled.

[0053] In some embodiments, the jacking assembly 11 includes a pneumatic jack.

[0054] In some embodiments, the spring meson supply assembly 3 comprises a vibrating plate.

[0055] As can be seen from the above, it includes a frame 1, a spring meson supply component 3, a feeding track 4, a spring meson cache component 5 and a meson push-out component 6. Since the spring meson supply component 3, the feeding track 4 and the spring meson cache component 5 can cooperate to complete the supply and caching of spring mesons, and the meson push-out component 6 can complete the unloading of spring mesons, the present application is equivalent to providing a device that can automatically supply spring mesons and unload spring mesons onto the expansion screws 2 to be assembled, that is, the present application does not need to manually unload the spring mesons onto the expansion screws 2 to be assembled, thereby effectively solving the problems of high labor intensity and low unloading efficiency caused by the need to manually unload the spring mesons onto the expansion screws 2 to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0056] In a second aspect, the utility model provides an expansion screw assembly machine, which includes the spring meson feeding device provided in the first aspect.

[0057] An embodiment of the present application provides an expansion screw assembly machine, which includes a spring meson feeding device as provided in the first aspect above. The principle of the expansion screw assembly machine provided in the embodiment of the present application is the same as the principle of the spring meson feeding device provided in the first aspect above, and will not be discussed in detail here.

[0058] The present application provides an expansion screw assembly machine, including a spring meson feeding device, which includes a frame 1, a spring meson supply component 3, a feeding track 4, a spring meson buffer component 5, a meson push-out component 6 and a loading platform 17. Since the spring meson supply component 3, the feeding track 4 and the spring meson buffer component 5 cooperate to complete the supply and vertical stacking and caching of spring mesons, and the meson push-out component 6 can push out the spring mesons stacked and cached by the spring meson buffer component 5 one by one, and the pushed out spring mesons will be sleeved on the expansion screw 2 to be assembled, that is, the present application can use the meson push-out component 6 to feed the spring meson to the expansion screw 2 to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screw 2 to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screw 2 to be assembled, thereby effectively solving the problem of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screw 2 to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0059] As can be seen from the above, the utility model provides a spring meson feeding device and an expansion screw assembly machine, including a frame 1, a spring meson supply component 3, a feeding track 4, a spring meson cache component 5, a meson push-out component 6 and a loading platform 17. Since the spring meson supply component 3, the feeding track 4 and the spring meson cache component 5 cooperate to complete the supply and vertical stacking cache of the spring meson, and the meson push-out component 6 can push out the spring mesons stacked and cached in the spring meson cache component 5 one by one, and the pushed out spring mesons will be sleeved on the expansion screw 2 to be assembled, that is, the present application can use the meson push-out component 6 to feed the spring meson to the expansion screw 2 to be assembled. Therefore, the present application is equivalent to providing a device that can automatically supply spring mesons and feed the spring mesons to the expansion screw 2 to be assembled, that is, the present application does not need to manually feed the spring mesons to the expansion screw 2 to be assembled, thereby effectively solving the problem of high labor intensity and low feeding efficiency caused by the need to manually feed the spring mesons to the expansion screw 2 to be assembled, thereby effectively improving the assembly efficiency of the expansion screws.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above 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, which all belong to the protection scope of the present invention.

Claims

1. A spring meson feeding device, characterized in that: The spring meson feeding device comprises: frame; Spring meson supply assembly; A loading platform, on which expansion screws to be assembled are placed; A feeding track, mounted on the frame and inclined toward the expansion screw to be assembled, with an input end connected to an output end of the spring meson supply assembly; A spring meson buffer assembly is mounted on the frame and located below the output end of the feed track, and is used to vertically stack and buffer the spring mesons; The loading platform is located below one side of the spring meson buffer assembly; The meson pushing component is installed on the frame and is used to push out the spring mesons stacked and cached by the spring meson cache component one by one, so as to sleeve the spring mesons on the expansion screws to be assembled.

2. The spring meson feeding device according to claim 1 is characterized in that: The frame is provided with a slot, the spring meson cache assembly includes a storage block, the storage block is provided with a storage hole, the storage hole is located above the slot, and the meson pushing assembly is used to push the spring meson in the slot along the extension direction of the slot.

3. The spring meson feeding device according to claim 2 is characterized in that: The meson ejection assembly includes a first drive assembly and a push block, wherein the first drive assembly is mounted on the frame, the push block is slidably mounted in the slot and connected to the first drive assembly, and the first drive assembly is used to drive the push block to slide toward or away from the storage block.

4. The spring meson feeding device according to claim 3 is characterized in that: The first driving assembly includes a first cylinder, and the push block is connected to a piston end of the first cylinder.

5. The spring meson feeding device according to claim 3 is characterized in that: The spring meson feeding device also includes a material receiving structure, which is used to put the spring meson pushed out by the meson pushing assembly on the expansion screw to be assembled, and the material receiving structure includes a second drive assembly, a third drive assembly and a material receiving block, the second drive assembly and the third drive assembly are both installed on the frame, the second drive assembly is connected to the material receiving block, the material receiving block is provided with a contoured groove, the third drive assembly is connected to the second drive assembly, the driving direction of the third drive assembly is perpendicular to the driving direction of the second drive assembly, the second drive assembly is used to drive the material receiving block to move toward or away from the storage block, and the third drive assembly is used to drive the second drive assembly to rise or fall.

6. The spring meson feeding device according to claim 5, characterized in that: The second driving assembly includes a second cylinder, the material receiving block is connected to the piston end of the second cylinder, and the third driving assembly includes a third cylinder, the second cylinder is connected to the piston end of the third cylinder.

7. The spring meson feeding device according to claim 1, characterized in that: The spring meson feeding device also includes a tightening component, which is installed on the frame and is used to tighten and fix the expansion screw to be assembled on the frame.

8. The spring meson feeding device according to claim 7, characterized in that: The jacking assembly includes a pneumatic thimble.

9. The spring meson feeding device according to claim 1, characterized in that: The spring meson supply assembly includes a vibrating plate.

10. An expansion screw assembly machine, characterized in that: The expansion screw assembly machine comprises the spring meson feeding device as described in any one of claims 1-9.

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