Efficient nail making machine feeding device

Abstract

The utility model relates to the technical field of nail making machines, and discloses an efficient nail making machine feeding device which comprises four supporting columns, a base is fixedly connected to the top ends of the four supporting columns, a rotating disc is arranged on one side of the upper end face of the base, a rotating column is fixedly connected to the lower end face of the rotating disc, and the bottom end of the rotating column vertically penetrates through the base and is rotationally connected with the base. Through driving of the telescopic end of the air cylinder, the first connecting block ascends to drive the first connecting rod to rotate around the corresponding connecting shaft, and due to the fact that the middle of the first connecting rod and the middle of the second connecting rod in the same set are rotationally connected, ascending of the first connecting rod can drive the second connecting rod and the sliding shaft connected with the second connecting rod to slide and ascend in the moving groove; when the telescopic end of the air cylinder reaches a preset position, the four first connecting rods and the four corresponding second connecting rods jointly form a stable supporting structure, and the four corresponding supporting rods move outwards and stably support the inner side of the steel wire coil.

Description

Technical Field

[0001] The utility model relates to the technical field of nail making machines, and in particular to an efficient feeding device for nail making machines. Background Art

[0002] Nail making machine, as a mechanical equipment specially used for making nails, plays a vital role in many fields such as construction, furniture manufacturing, packaging, etc. It makes nails that meet various specifications by processing raw materials such as steel wire through a series of processing steps, such as wire drawing, nail making, polishing, etc. The nail making machine needs to use a loading device to transport the steel wire raw materials to the working area of ​​the nail making machine during the process of making steel nails, providing a stable supply of raw materials for subsequent wire drawing, nail making, polishing and other processes.

[0003] The existing device has some disadvantages during use. For example, the existing feeding device transports the steel wire raw material to the working area of ​​the nail making machine by rotating. When the steel wire raw material rotates, centrifugal force is generated due to the rotation, thereby increasing instability. The unstable rotation may cause the structure of the feeding device to deform, resulting in damage to the feeding device. The steel wire roll may also fall off due to the unstable rotation, thereby hitting nearby workers, causing serious physical injuries or even life-threatening dangers. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient feeding device for a nail making machine, so as to solve the problem that when the steel wire raw material is rotated, centrifugal force is generated due to the rotation, thereby increasing instability.

[0005] The utility model provides the following technical solutions: an efficient feeding device for a nail making machine, comprising four support seats, the top ends of the four support seats are fixedly connected to a base, a rotating disk is provided on one side of the upper end surface of the base, a rotating column is fixedly connected to the lower end surface of the rotating disk, the bottom end of the rotating column vertically passes through the base and is rotatably connected to the base, the bottom end of the rotating column is fixedly connected to a driven transmission wheel, a fixing component for fixing a wire roll is provided on the rotating disk, a mounting frame is fixedly connected to the side of the lower end surface of the base away from the driven transmission wheel, a driving component for driving the wire roll to rotate is provided on the mounting frame, and a material guiding component for assisting the steel wire guiding is provided on one side of the upper end surface of the base.

[0006] In the above scheme, the design of the four support seats ensures the stability of the entire device, so that the device can remain stable during the rotation of the wire roll. The design of the rotating disk allows the wire roll to rotate smoothly on it, and the fixing component ensures that the wire roll will not slip or shift during the rotation, thereby ensuring the continuity and accuracy of feeding. The driving component can accurately control the rotation speed of the wire roll, so that the steel wire can enter the nail making machine at a predetermined speed. The setting of the material guide component enables the steel wire to enter the nail making machine more smoothly during the feeding process.

[0007] As a preferred embodiment of the above technical solution, the fixed assembly includes a support frame fixedly mounted on the upper end surface of the rotating disk, four movable grooves are opened in a circular array on the outer side wall of the support frame, a support column is fixedly connected to the top wall of the support frame, and a cylinder is fixedly connected to the lower end surface of the driven transmission wheel, the rotating column and the rotating disk, and the telescopic end of the cylinder vertically penetrates the driven transmission wheel, the rotating column and the rotating disk and is slidably connected to the driven transmission wheel, the rotating column and the rotating disk.

[0008] In the above solution, the cylinder serves as a power source, and the fixation of the wire coil can be conveniently adjusted through the vertical movement of the telescopic end.

[0009] As a preferred embodiment of the above technical solution, the fixing assembly includes four first connecting blocks fixedly connected to the outer side of the top of the telescopic end of the cylinder in a circular array, and four second connecting blocks fixedly connected to the outer side of the bottom of the support column in a circular array. The four first connecting blocks are respectively used in conjunction with the corresponding four second connecting blocks. The four first connecting blocks are rotatably connected to the first connecting rod at one end away from the telescopic end of the cylinder, and the four second connecting blocks are rotatably connected to the second rotating rod at one end away from the support column. The middle parts of the first connecting rods and the second connecting rods in the same group are rotatably connected.

[0010] In the above solution, the first connecting rod and the second connecting rod of the same group are connected by rotating at their middle parts to form a stable structure.

[0011] As a preferred embodiment of the above technical solution, the fixed assembly also includes support rods that are slidably connected to the inner side of the movable groove, and the inner walls of the four support rods on one side close to the connecting column are vertically provided with sliding grooves, and the inner sides of the tops of the four sliding grooves are fixedly connected with connecting shafts, and the inner walls on both sides opposite to each other at the bottom of the four sliding grooves are vertically provided with movable grooves, and the inner sides of the four movable grooves are slidably connected with sliding shafts, and the ends of the four first connecting rods away from the telescopic ends of the cylinder are respectively rotated and sleeved on the outer sides of the corresponding connecting shafts, and the ends of the four second connecting rods away from the support columns are respectively fixedly sleeved on the outer sides of the corresponding sliding shafts.

[0012] In the above solution, a multi-point support structure is formed by the coordinated use of the support rod, the connecting shaft, the sliding shaft, the first connecting rod and the second connecting rod. This structure helps to improve the stability and reliability of the fixing assembly.

[0013] As a preferred embodiment of the above technical solution, four sliding grooves are respectively provided in a circular array on the upper end surface of the rotating disk corresponding to the positions of the four support rods, and the inner walls on both sides of the opposite sides of the bottom of the four sliding grooves are provided with card slots, and the outer walls on both sides of the opposite sides of the bottom of the four support rods corresponding to the card slots are respectively fixedly connected with card blocks adapted to the size of the card slots, and the four support rods are respectively slidably connected to the corresponding sliding grooves through the corresponding card blocks.

[0014] In the above solution, the cooperation between the clamping block and the clamping slot effectively prevents the support rod from deviating during the movement. This design ensures that the support rod can always move along the predetermined sliding groove path.

[0015] As a preferred embodiment of the above technical solution, the drive assembly includes a drive motor fixedly connected to the lower end surface of the mounting frame, the output end of the drive motor is fixedly connected to a transmission shaft, the end of the drive shaft away from the drive motor vertically penetrates the mounting frame and is rotatably connected to the mounting frame, the outer side of the end of the drive shaft away from the drive motor is fixedly sleeved with an active transmission wheel, the outer sides of the active transmission wheel and the driven transmission wheel are sleeved with belts, and the active transmission wheel drives the driven transmission wheel through the belt.

[0016] In the above scheme, the drive motor serves as the power source, and transmits power continuously and stably to the driven drive wheel through the drive shaft, the active drive wheel and the belt. This transmission method reduces the power loss during the transmission process and improves the energy utilization efficiency.

[0017] As a preferred embodiment of the above technical solution, the material guide assembly includes a fixed rod fixedly connected to one side of the upper end surface of the base, a fixed block fixedly connected to one side of the top of the fixed rod, a material guide tube fixedly sleeved on the inner side of the fixed block, and the material guide tube is arranged in an arc shape.

[0018] In the above solution, the traditional straight material guide pipe is prone to material accumulation or jamming when conveying materials, while the arc-shaped design can guide the material to pass through in a smoother manner, avoiding the occurrence of these problems.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In the utility model, through the drive of the telescopic end of the cylinder, the four first connecting rods and the corresponding four second connecting rods can jointly form a stable support structure, thereby effectively supporting the inner side of the wire roll and preventing the wire roll from becoming unstable due to centrifugal force during the rotating feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an efficient feeding device for a nail making machine;

[0022] Figure 2 This is a schematic diagram of the drive assembly structure of an efficient nail making machine feeding device;

[0023] Figure 3 This is a schematic diagram of the fixed component structure of an efficient nail making machine feeding device;

[0024] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0025] In the figure: 10, support seat; 11, base; 12, rotating disk; 13, rotating column; 14, driven transmission wheel; 15, mounting frame; 2, fixing assembly; 3, driving assembly; 4, material guide assembly; 201, support frame; 202, movable groove; 203, support column; 204, cylinder; 205, first connecting block; 206, second connecting block; 207, first connecting rod; 208, second connecting rod; 209, support rod; 210, sliding groove; 211, connecting shaft; 212, movable groove; 213, sliding shaft; 50, sliding groove; 51, clamping slot; 52, clamping block; 301, driving motor; 302, transmission shaft; 303, active transmission wheel; 304, belt; 401, fixing rod; 402, fixing block; 403, material guide pipe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] Example

[0028] like Figure 1 and Figure 2As shown, the utility model provides a technical solution: an efficient nail making machine feeding device, including four support seats 10, the top of the four support seats 10 is fixedly connected to a base 11, a rotating disk 12 is provided on one side of the upper end surface of the base 11, and a rotating column 13 is fixedly connected to the lower end surface of the rotating disk 12. The bottom end of the rotating column 13 vertically penetrates the base 11 and is rotatably connected to the base 11. The bottom end of the rotating column 13 is fixedly connected to a driven transmission wheel 14. A fixing component 2 for fixing the wire coil is provided on the rotating disk 12, and the lower end surface of the base 11 is away from the driven transmission wheel 14. One side of the dynamic transmission wheel 14 is fixedly connected to a mounting frame 15, and a driving component 3 for driving the wire reel to rotate is provided on the mounting frame 15. A material guide component 4 for assisting the wire guiding is provided on one side of the upper end surface of the base 11. During specific use, the wire reel is placed on the rotating disk 12 and is firmly fixed using the fixing component 2 to prevent it from slipping or shifting during rotation. The wire reel starts to rotate through the driving component 3. According to production requirements, the position and angle of the material guide component 4 are adjusted to ensure that the steel wire can smoothly enter the nail making machine.

[0029] As an implementation method in this embodiment, Figure 1 and Figure 3As shown, the fixed assembly 2 includes a support frame 201 fixedly mounted on the upper end surface of the rotating disk 12, and four movable grooves 202 are opened in a circular array on the outer wall of the support frame 201. A support column 203 is fixedly connected to the top wall of the support frame 201, and a cylinder 204 is fixedly connected to the lower end surface of the driven transmission wheel 14. The telescopic end of the cylinder 204 vertically penetrates the driven transmission wheel 14, the rotating column 13 and the rotating disk 12 and is slidably connected to the driven transmission wheel 14, the rotating column 13 and the rotating disk 12. The fixed assembly 2 includes four first connecting blocks 205 fixedly connected to the outer side of the top of the telescopic end of the cylinder 204 in a circular array, and the outer ring of the bottom of the support column 203 is fixedly connected to the outer side of the support column 203. The four second connecting blocks 206 are fixedly connected to the array in a shaped manner. The four first connecting blocks 205 are respectively used in conjunction with the corresponding four second connecting blocks 206. The ends of the four first connecting blocks 205 away from the telescopic end of the cylinder 204 are all rotatably connected to the first connecting rod 207. The ends of the four second connecting blocks 206 away from the support column 203 are all rotatably connected to the second rotating rod. The middle parts of the first connecting rod 207 and the second connecting rod 208 of the same group are all rotatably connected. The fixed assembly 2 also includes support rods 209 that are respectively slidably connected to the inner side of the movable groove 202. The inner wall of the four support rods 209 on one side close to the connecting column is vertically provided with a sliding The inner sides of the tops of the four sliding grooves 210 are fixedly connected with connecting shafts 211. The inner walls on both sides of the opposite bottoms of the four sliding grooves 210 are vertically provided with moving grooves 212. The inner sides of the four moving grooves 212 are slidably connected with sliding shafts 213. The ends of the four first connecting rods 207 away from the telescopic end of the cylinder 204 are respectively rotated and sleeved on the outer sides of the corresponding connecting shafts 211. The ends of the four second connecting rods 208 away from the support column 203 are respectively fixedly sleeved on the outer sides of the corresponding sliding shafts 213. In the specific use process, the first connecting block 205 is driven to rise by the telescopic end of the cylinder 204. As the first connecting block 20 5 rises, the corresponding first connecting rod 207 also rises and rotates around the corresponding connecting shaft 211. At the same time, since the middle parts of the first connecting rod 207 and the second connecting rod 208 of the same group are rotationally connected, the rise of the first connecting rod 207 will drive the second connecting rod 208 and the sliding shaft 213 connected thereto to slide and rise in the moving groove 212. When the telescopic end of the cylinder 204 reaches the predetermined position, the four first connecting rods 207 and the corresponding four second connecting rods 208 will jointly form a stable supporting structure, so that the corresponding four support rods 209 move outward and stably support the inner side of the wire coil.

[0030] As an implementation method in this embodiment, Figure 3 and Figure 4As shown, four sliding grooves 50 are respectively provided in a circular array on the upper end surface of the rotating disk 12 at positions corresponding to the four support rods 209, and slots 51 are provided on the inner walls on both sides opposite to the bottom of the four sliding grooves 50. Blocks 52 adapted to the size of the slots 51 are fixedly connected to the outer walls on both sides opposite to the bottom of the four support rods 209 at positions corresponding to the slots 51. The four support rods 209 are slidably connected to the corresponding sliding grooves 50 through the corresponding blocks 52. During specific use, the cooperation between the blocks 52 and the slots 51 provides stable guidance for the four support rods 209 when they move outward along the inner side of the corresponding sliding grooves 50, and maintains the smooth movement of the support rods 209.

[0031] As an implementation method in this embodiment, Figure 1 and Figure 2 As shown, the driving assembly 3 includes a driving motor 301 fixedly connected to the lower end surface of the mounting frame 15, and the output end of the driving motor 301 is fixedly connected to a transmission shaft 302, and the end of the transmission shaft 302 away from the driving motor 301 vertically penetrates the mounting frame 15 and is rotatably connected to the mounting frame 15, and the outer side of the end of the transmission shaft 302 away from the driving motor 301 is fixedly sleeved with an active transmission wheel 303, and the outer sides of the active transmission wheel 303 and the driven transmission wheel 14 are sleeved with a belt 304, and the active transmission wheel 303 transmits the driven transmission wheel 14 through the belt 304. During specific use, the driving motor 301 drives the transmission shaft 302 to drive the active transmission wheel 303 to rotate, and the rotation of the active transmission wheel 303 transmits power to the driven transmission wheel 14 through the belt 304, and the rotation of the driven transmission wheel 14 drives the rotating column 13, the rotating disk 12 and the wire roll on the rotating disk 12 and the fixed assembly 2 to rotate.

[0032] As an implementation method in this embodiment, Figure 1 As shown, the material guide assembly 4 includes a fixed rod 401 fixedly connected to one side of the upper end surface of the base 11, a fixed block 402 is fixedly connected to one side of the top of the fixed rod 401, and a material guide tube 403 is fixedly sleeved on the inner side of the fixed block 402. The material guide tube 403 is arranged in an arc shape. During specific use, one end of the steel wire is fed into the inlet end of the material guide tube 403, and the material gradually enters the processing area of ​​the nail making machine through the outlet end of the material guide tube 403 under the guidance of the material guide tube 403.

[0033] Working principle: Place the wire coil on the rotating disk 12, and the first connecting block 205 is driven by the telescopic end of the cylinder 204 to rise, driving the first connecting rod 207 to rotate around the corresponding connecting shaft 211. Since the middle parts of the first connecting rod 207 and the second connecting rod 208 of the same group are rotatably connected, the rise of the first connecting rod 207 will drive the second connecting rod 208 and the sliding shaft 213 connected thereto to slide and rise in the moving groove 212. When the telescopic end of the cylinder 204 reaches the predetermined position, the four first connecting rods 207 and the corresponding four second connecting rods 208 together form a stable support structure. The structure causes the corresponding four support rods 209 to move outward and stably support the inner side of the wire coil. The drive motor 301 drives the transmission shaft 302 to rotate the active transmission wheel 303. The rotation of the active transmission wheel 303 transmits power to the driven transmission wheel 14 through the belt 304. The rotation of the driven transmission wheel 14 drives the rotating column 13, the rotating disk 12, the wire coil on the rotating disk 12 and the fixed component 2 to rotate, and feeds one end of the steel wire into the inlet end of the guide pipe 403. Under the guidance of the guide pipe 403, the material gradually enters the processing area of ​​the nail making machine through the outlet end of the guide pipe 403.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. An efficient nail making machine feeding device, comprising four support seats (10), characterized in that: The top ends of the four support seats (10) are fixedly connected to a base (11), a rotating disk (12) is provided on one side of the upper end surface of the base (11), a rotating column (13) is fixedly connected to the lower end surface of the rotating disk (12), the bottom end of the rotating column (13) vertically penetrates the base (11) and is rotatably connected to the base (11), the bottom end of the rotating column (13) is fixedly connected to a driven transmission wheel (14), a fixing component (2) for fixing the wire coil is provided on the rotating disk (12), a mounting frame (15) is fixedly connected to the side of the lower end surface of the base (11) away from the driven transmission wheel (14), a driving component (3) for driving the wire coil to rotate is provided on the mounting frame (15), and a material guide component (4) for assisting the wire guide is provided on one side of the upper end surface of the base (11).

2. The efficient nail making machine feeding device according to claim 1, characterized in that: The fixing assembly (2) comprises a support frame (201) fixedly mounted on the upper end surface of the rotating disk (12); four movable grooves (202) are formed in a circular array on the outer wall of the support frame (201); a support column (203) is fixedly connected to the inner top wall of the support frame (201); a cylinder (204) is fixedly connected to the lower end surface of the driven transmission wheel (14); a telescopic end of the cylinder (204) vertically penetrates the driven transmission wheel (14), the rotating column (13) and the rotating disk (12) and is slidably connected to the driven transmission wheel (14), the rotating column (13) and the rotating disk (12).

3. The efficient feeding device for a nail making machine according to claim 2, characterized in that: The fixing assembly (2) comprises four first connecting blocks (205) fixedly connected in an annular array to the outer side of the top of the telescopic end of the cylinder (204); four second connecting blocks (206) fixedly connected in an annular array to the outer side of the bottom of the support column (203); the four first connecting blocks (205) are respectively used in conjunction with the corresponding four second connecting blocks (206); the ends of the four first connecting blocks (205) away from the telescopic end of the cylinder (204) are all rotatably connected to the first connecting rod (207); the ends of the four second connecting blocks (206) away from the support column (203) are all rotatably connected to the second rotating rod; the first connecting rod (207) and the second connecting rod (208) of the same group are all rotatably connected at their middle parts.

4. The efficient feeding device for a nail making machine according to claim 3, characterized in that: The fixing assembly (2) further comprises support rods (209) respectively connected to the inner side of the movable groove (202) in a sliding manner, the inner walls of the four support rods (209) close to the connecting column are vertically provided with sliding grooves (210), the inner sides of the tops of the four sliding grooves (210) are fixedly connected with connecting shafts (211), the inner walls of the two opposite sides of the bottoms of the four sliding grooves (210) are vertically provided with moving grooves (212), the inner sides of the four moving grooves (212) are slidably connected with sliding shafts (213), the ends of the four first connecting rods (207) away from the telescopic end of the cylinder (204) are respectively rotatably sleeved on the outer sides of the corresponding connecting shafts (211), and the ends of the four second connecting rods (208) away from the support column (203) are respectively fixedly sleeved on the outer sides of the corresponding sliding shafts (213).

5. The efficient feeding device for a nail making machine according to claim 4, characterized in that: Four sliding grooves (50) are respectively provided in a circular array on the upper end surface of the rotating disk (12) at positions corresponding to the four support rods (209); the inner walls on both sides of the bottom of the four sliding grooves (50) are respectively provided with clamping grooves (51); the outer walls on both sides of the bottom of the four support rods (209) are respectively fixedly connected with clamping blocks (52) adapted to the size of the clamping grooves (51) at positions corresponding to the clamping grooves (51); the four support rods (209) are respectively slidably connected to the corresponding sliding grooves (50) through the corresponding clamping blocks (52).

6. The efficient nail making machine feeding device according to claim 1, characterized in that: The driving assembly (3) comprises a driving motor (301) fixedly connected to the lower end surface of the installation frame (15); the output end of the driving motor (301) is fixedly connected to a transmission shaft (302); an end of the transmission shaft (302) away from the driving motor (301) vertically penetrates the installation frame (15) and is rotatably connected to the installation frame (15); an outer side of the end of the transmission shaft (302) away from the driving motor (301) is fixedly sleeved with an active transmission wheel (303); a belt (304) is sleeved on the outer sides of the active transmission wheel (303) and the driven transmission wheel (14); and the active transmission wheel (303) drives the driven transmission wheel (14) through the belt (304).

7. The efficient feeding device for a nail making machine according to claim 1, characterized in that: The material guide assembly (4) comprises a fixed rod (401) fixedly connected to one side of the upper end surface of the base (11); a fixed block (402) is fixedly connected to one side of the top of the fixed rod (401); a material guide tube (403) is fixedly sleeved on the inner side of the fixed block (402); and the material guide tube (403) is arranged in an arc shape.

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