Bolt thread rolling machine with automatic feeding function

Abstract

The utility model relates to the technical field of thread rolling machines, and provides a bolt thread rolling machine with an automatic feeding function, which comprises a thread rolling machine, a controller is fixedly connected to the top of the thread rolling machine, an automatic feeding device is arranged on the side face of the thread rolling machine, and the automatic feeding device comprises a supporting column. The side face of the supporting column is fixedly connected to the side face of the thread rolling machine, the side, away from the thread rolling machine, of the supporting column is fixedly connected with a feeding box, the side face of the thread rolling machine is fixedly connected with a supporting plate, the side, away from the thread rolling machine, of the supporting plate is fixedly connected with a rectangular frame, and the bottom of the rectangular frame is fixedly connected with an L-shaped rod. And an electric telescopic rod is fixedly connected to the top of the L-shaped rod, a transverse plate is fixedly connected to one end of the electric telescopic rod, and through the technical scheme, the problems that in the prior art, raw materials are difficult to continuously convey to the thread rolling machine, manual intervention is difficult to be not needed, and the stability and consistency of the production process are difficult to ensure are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread rolling machines, and in particular to a bolt thread rolling machine with an automatic feeding function. Background Art

[0002] This bolt thread rolling machine with automatic feeding function can realize automated production, improve production efficiency and product quality, reduce manpower input and production costs, and is one of the common equipment in modern industrial production.

[0003] Patent announcement number CN 109500326 A discloses an automatic feeding device for a bolt thread rolling machine, including a platform bracket, an electrical control box is installed on one side of the platform bracket, and a vibrating material tray is installed on the top. The vibrating material tray is connected to a distributor through a linear feeder, and the distributor is installed above the mounting table. A manipulator is also installed above the mounting table, and the arm of the manipulator is located directly above the distributor. A controller for the linear feeder and a controller for the vibrating material tray are installed in the control box, and the sensors arranged inside the distributor, the controller for the linear feeder, and the controller for the vibrating material tray are all connected to the controller PLC of the bolt thread rolling machine through signals.

[0004] However, in the production process of common thread rolling machines, bolts need to be manually loaded, which increases the manual labor and the stability and consistency of the production process are insufficient. It is difficult to continuously transport raw materials to the thread rolling machine through the mutual cooperation between components such as the electrical control box and the manipulator, and it is difficult to ensure the stability and consistency of the production process without manual intervention. Therefore, we propose a bolt thread rolling machine with automatic loading function. Utility Model Content

[0005] The utility model provides a bolt thread rolling machine with an automatic feeding function, which solves the problem of a bolt thread rolling machine with an automatic feeding function in the related art.

[0006] The technical solution of the utility model is as follows: a bolt thread rolling machine with automatic feeding function, comprising a thread rolling machine, the top of the thread rolling machine is fixedly connected to a manipulator, the side of the thread rolling machine is provided with an automatic feeding device, the automatic feeding device comprises a pillar, the side of the pillar is fixedly connected to the side of the thread rolling machine, the side of the pillar away from the thread rolling machine is fixedly connected to a feeding box, the side of the thread rolling machine is fixedly connected to a support plate, the side of the support plate away from the thread rolling machine is fixedly connected to a rectangular frame, the bottom of the rectangular frame is fixedly connected to an L-shaped rod, the top of the L-shaped rod is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a cross plate, the top of the cross plate is fixedly connected to an extrusion plate, the end of the extrusion plate away from the cross plate is fixedly connected to a rising plate, the top of the feeding box is provided with a rectangular groove, and a conveyor belt is provided on the inner wall of the rectangular groove.

[0007] According to the above technical scheme, an inclined block is fixedly connected to the inner wall of the feeding box, and three extrusion plates and a rising plate are arranged. When the electric telescopic rod is started and extended upward, the cross plate and the three extrusion plates will be driven to move upward, and the extrusion plate passes through and is slidably connected to the bottom of the feeding box, and the three rising plates are located on the movement trajectory of the three extrusion plates. The three extrusion plates will push the rising plate when they move upward, and the three rising plates are higher than each other. The rising plate moves upward intermittently, and the bolts inside the feeding box will be slowly transported from the bottom to the top. Conveyor belt 1 is located on the side of the rising plate, and through the cooperation of the inclined plate strips, when the rising plate transmits the bolt to the highest point, the bolt will slide down to conveyor belt 1 through the inclined surface of the inclined plate strips. When the bolt falls on conveyor belt 1, it will be transmitted to conveyor belt 2. Conveyor belt 2 is located on the side of the thread rolling machine, thereby transmitting the bolt to the inside of the thread rolling machine.

[0008] According to the above technical solution, one end of the rising plate away from the extrusion plate is fixedly connected with an inclined strip, and three inclined strips are provided. The rising plate is located on the side of the inclined block, and the conveyor belt 1 is located on the side of the rising plate. Through the cooperation of the inclined strips, when the rising plate transmits the bolt to the highest point, the bolt will slide down to the conveyor belt 1 through the inclined surface of the inclined strip. When the bolt falls on the conveyor belt 1, it will be transmitted to the conveyor belt 2, and the conveyor belt 2 is located on the side of the thread rolling machine.

[0009] According to the above technical solution, a conveyor belt 2 is arranged on the side of the loading box, and a baffle is fixedly connected to the side of the conveyor belt 1. The baffle is arranged in a rectangular shape, and the design of the baffle is conducive to preventing the bolts from falling during the transmission process.

[0010] According to the above technical scheme, the side of the loading box is rotatably connected to a rotating shaft, a rotating disk is penetrated on the circumferential surface of the rotating shaft, a displacement rod is fixedly connected to the circumferential surface of the rotating disk, and a moving plate is fixedly connected to the circumferential surface of the rotating disk, and a round rod is fixedly connected to the side of the inclined plate strip, and an extrusion rod is fixedly connected to the end of the round rod away from the inclined plate strip. When the rising plate moves upward, it will drive the round rod, the extrusion rod and the triangular block to move upward, and the inclined surface on the triangular block will fit with the inclined block on the displacement rod, which will squeeze the displacement rod to move upward, thereby driving the turntable to rotate, the rotation of the turntable will drive the moving plate to rotate, and the rotation of the moving plate will drive the limiting plate to rotate, and the conveyor belt 1 is located on the movement trajectory of the limiting plate, which will make the limiting plate stick to the conveyor belt 1, thereby blocking the transmission of the bolts and controlling the feed amount of the bolts.

[0011] According to the above technical solution, the displacement rod is located on the displacement track of the extrusion rod, the top of the extrusion rod is fixedly connected to a triangular block, and an inclined surface is provided at one end of the displacement rod close to the triangular block. When the rising plate moves upward, the round rod, the extrusion rod and the triangular block will be driven to move upward, and the inclined surface on the triangular block will fit with the inclined block on the displacement rod, thereby squeezing the displacement rod to move upward.

[0012] According to the above technical solution, a limiting plate is fixedly connected to the bottom of the movable plate, and the limiting plate is located on the top of the conveyor belt 1. The rotation of the movable plate will drive the limiting plate to rotate. The conveyor belt 1 is located on the movement trajectory of the limiting plate, which will make the limiting plate stick to the conveyor belt 1, blocking the transmission of the bolts and controlling the feed amount of the bolts. The feed amount of the bolts can be accurately controlled.

[0013] According to the above technical solution, a slope is provided on the side of the limiting plate close to the conveyor belt 1, and the conveyor belt 1 is located on the side of the rising plate. The slope is designed to fit on the top of the conveyor belt 1, effectively blocking the bolts.

[0014] According to the above technical solution, the feeding box is located on the side of the thread rolling machine, the side of the thread rolling machine is rotatably connected to a cabinet door, and the side of the conveyor belt 2 is fixedly connected to a connecting plate. The design of the connecting plate is conducive to directly transmitting the bolts into the interior of the thread rolling machine.

[0015] According to the above technical solution, a handle is fixedly connected to the side of the cabinet door, and two pillars are provided, which are arranged along a linear array on the side of the thread rolling machine. The design of the cabinet door is conducive to opening the thread rolling machine and checking the internal situation.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model realizes the intermittent upward movement of the rising plate through the mutual cooperation between the feeding box, the electric telescopic rod, the extrusion plate, the rising plate and other components inside the automatic feeding equipment, and the bolts inside the feeding box are slowly transported from the bottom to the top. The conveyor belt 1 is located on the side of the rising plate. Through the cooperation of the inclined strips, when the rising plate transports the bolts to the highest point, the bolts will slide down to the conveyor belt 1 through the inclined surface of the inclined strips. When the bolts fall on the conveyor belt 1, they will be transported to the conveyor belt 2. The conveyor belt 2 is located on the side of the thread rolling machine, so that the bolts can be transported to the inside of the thread rolling machine, and the raw materials can be continuously transported to the thread rolling machine without manual intervention, thereby ensuring the stability and consistency of the production process and greatly improving the production efficiency.

[0018] 2. The utility model realizes that when too many bolts are fed and control is required, when the rising plate moves upward, it will drive the round rod, the extrusion rod and the triangular block to move upward, and the inclined surface on the triangular block fits with the inclined block on the displacement rod, which will squeeze the displacement block to move upward, thereby driving the turntable to rotate, and the rotation of the turntable will drive the moving plate to rotate, and the rotation of the moving plate will drive the limiting plate to rotate. The conveyor belt is located on the movement trajectory of the limiting plate, which will make the limiting plate stick to the conveyor belt, block the transmission of the bolts, and control the feed amount of the bolts. The feed amount of the bolts can be accurately controlled to ensure that the quantity and speed of each feed meet the production requirements, improve the stability and consistency of the processing, and avoid unnecessary waste of bolts and waste generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0021] Figure 2 This is a three-dimensional upward structural diagram of the support plate of the utility model;

[0022] Figure 3 It is a three-dimensional enlarged structural diagram of the inclined block of the utility model;

[0023] Figure 4 This is a three-dimensional enlarged structural schematic diagram of a conveyor belt of the utility model;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0025] In the figure: 1. thread rolling machine; 2. manipulator; 3. automatic feeding equipment; 31. pillar; 32. feeding box; 33. support plate; 34. rectangular frame; 35. L-shaped rod; 36. electric telescopic rod; 37. horizontal plate; 38. extrusion plate; 39. inclined block; 310. rising plate; 311. rectangular groove; 312. conveyor belt 1; 313. baffle; 314. connecting plate; 315. inclined plate; 316. round rod; 317. extrusion rod; 318. rotating shaft; 319. turntable; 320. displacement rod; 321. moving plate; 322. limiting plate; 323. conveyor belt 2; 324. triangular block; 4. cabinet door; 5. handle. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 to Figure 3 As shown, the present embodiment proposes a bolt thread rolling machine with automatic feeding function, comprising a thread rolling machine 1, a manipulator 2 is fixedly connected to the top of the thread rolling machine 1, an automatic feeding device 3 is arranged on the side of the thread rolling machine 1, the automatic feeding device 3 comprises a pillar 31, the side of the pillar 31 is fixedly connected to the side of the thread rolling machine 1, a feeding box 32 is fixedly connected to the side of the thread rolling machine 1, a support plate 33 is fixedly connected to the side of the thread rolling machine 1, a rectangular frame 34 is fixedly connected to the side of the support plate 33 away from the thread rolling machine 1, an L-shaped rod 35 is fixedly connected to the bottom of the rectangular frame 34, an electric telescopic rod 36 is fixedly connected to the top of the L-shaped rod 35, one end of the electric telescopic rod 36 is fixedly connected to a cross plate 37, the top of the cross plate 37 is fixedly connected to an extrusion plate 38, and the end of the extrusion plate 38 away from the cross plate 37 is fixedly connected to a rising plate 310, a rectangular groove 311 is opened on the top of the feeding box 32, and a conveyor belt 312 is arranged on the inner wall of the rectangular groove 311.

[0029] The inner wall of the loading box 32 is fixedly connected with an inclined block (39), and three extrusion plates 38 and rising plates 310 are provided. When the electric telescopic rod 36 is started and extended upward, the cross plate 37 and the three extrusion plates 38 are driven to move upward. The extrusion plates 38 penetrate and are slidably connected to the bottom of the loading box 32. The three rising plates 310 are located on the movement tracks of the three extrusion plates 38. The upward movement of the three extrusion plates 38 pushes the rising plates 310. The three rising plates 310 are higher than one another, and the rising plates 310 are constantly moving upward. The intermittent upward movement will slowly transport the bolts inside the loading box 32 from the bottom to the top. The conveyor belt 1 312 is located on the side of the rising plate 310. Through the cooperation of the inclined plate 315, when the rising plate 310 transfers the bolts to the highest point, the bolts will slide down to the conveyor belt 1 312 through the inclined surface of the inclined plate 315. When the bolts fall on the conveyor belt 1 312, they will be transferred to the conveyor belt 2 323. The conveyor belt 2 323 is located on the side of the thread rolling machine 1, thereby transferring the bolts to the inside of the thread rolling machine 1.

[0030] One end of the rising plate 310 away from the extrusion plate 38 is fixedly connected with an inclined plate 315, and three inclined plate slats 315 are provided. The rising plate 310 is located on the side of the inclined block (39), and the conveyor belt 1 312 is located on the side of the rising plate 310. Through the cooperation of the inclined plate 315, when the rising plate 310 transmits the bolt to the highest point, the bolt will slide down to the conveyor belt 1 312 through the inclined surface of the inclined plate 315. When the bolt falls on the conveyor belt 1 312, it will be transmitted to the conveyor belt 2 323, and the conveyor belt 2 323 is located on the side of the thread rolling machine 1.

[0031] A conveyor belt 2 323 is arranged on the side of the loading box 32, and a baffle 313 is fixedly connected to the side of the conveyor belt 1 312. The baffle 313 is arranged in a rectangular shape. The design of the baffle 313 is conducive to preventing the bolts from falling during the transmission process.

[0032] The side of the loading box 32 is rotatably connected with a rotating shaft 318, a rotating disk 319 passes through the circumferential surface of the rotating shaft 318, a displacement rod 320 is fixedly connected to the circumferential surface of the rotating disk 319, a moving plate 321 is fixedly connected to the circumferential surface of the rotating disk 319, a round rod 316 is fixedly connected to the side of the inclined plate 315, and an extrusion rod 317 is fixedly connected to the end of the round rod 316 away from the inclined plate 315. When the rising plate 310 moves upward, it will drive the round rod 316, the extrusion rod 317 and the triangular block When the displacement rod 320 moves upward, the inclined surface of the triangular block 324 fits with the inclined block (39) on the displacement rod 320, which squeezes the displacement rod 320 to move upward, thereby driving the turntable 319 to rotate. The rotation of the turntable 319 drives the moving plate 321 to rotate. The rotation of the moving plate 321 drives the limiting plate 322 to rotate. The conveyor belt 1 312 is located on the movement trajectory of the limiting plate 322, which makes the limiting plate 322 stick to the conveyor belt 1 312, blocking the bolt transmission and controlling the bolt feed amount.

[0033] In this embodiment, the bolts to be loaded are placed into the loading box 32. The bolts slide downward through the inclined block (39) and slide to the bottom. The electric telescopic rod 36 is started. When the electric telescopic rod 36 extends upward, it drives the cross plate 37 and the three extrusion plates 38 to move upward. The extrusion plates 38 penetrate and are slidably connected to the bottom of the loading box 32. The three rising plates 310 are located on the movement tracks of the three extrusion plates 38. The three extrusion plates 38 move upward to push the rising plates 310. The three rising plates 310 are higher than each other. The rising plates 310 keep moving upward intermittently, which will push the bolts inside the loading box 32. The bolt is slowly transported upward from the bottom. Conveyor belt 1 312 is located on the side of the rising plate 310. Through the cooperation of the inclined plate 315, when the rising plate 310 transmits the bolt to the highest point, the bolt will slide down to conveyor belt 1 312 through the inclined surface of the inclined plate 315. When the bolt falls on conveyor belt 1 312, it will be transmitted to conveyor belt 2 323. Conveyor belt 2 323 is located on the side of the thread rolling machine 1, thereby the bolt can be transmitted to the inside of the thread rolling machine 1, and the raw materials can be continuously transported to the thread rolling machine without manual intervention, thereby ensuring the stability and consistency of the production process and greatly improving the production efficiency.

[0034] Example 2

[0035] like Figure 3 to Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes according to the above-mentioned technical solution, that the displacement rod 320 is located on the displacement trajectory of the extrusion rod 317, and the top of the extrusion rod 317 is fixedly connected with a triangular block 324, and the end of the displacement rod 320 close to the triangular block 324 is provided with an inclined surface. When the rising plate 310 moves upward, it will drive the round rod 316, the extrusion rod 317 and the triangular block 324 to move upward, and the inclined surface on the triangular block 324 will fit with the inclined block (39) on the displacement rod 320, which will squeeze the displacement rod 320 to move upward.

[0036] The bottom of the movable plate 321 is fixedly connected with a limiting plate 322, and the limiting plate 322 is located at the top of the conveyor belt 312. The rotation of the movable plate 321 will drive the limiting plate 322 to rotate. The conveyor belt 312 is located on the movement track of the limiting plate 322, which will make the limiting plate 322 stick to the conveyor belt 312, blocking the transmission of the bolts and controlling the feed amount of the bolts. The feed amount of the bolts can be accurately controlled.

[0037] A slope is provided on one side of the limiting plate 322 close to the conveyor belt 1 312. The conveyor belt 1 312 is located on the side of the rising plate 310. The slope is designed to fit on the top of the conveyor belt 1 312 to effectively block the bolts.

[0038] According to the above technical solution, the loading box 32 is located on the side of the thread rolling machine 1, the side of the thread rolling machine 1 is rotatably connected to the cabinet door 4, and the side of the conveyor belt 2 323 is fixedly connected to the connecting plate 314. The design of the connecting plate 314 is conducive to directly transmitting the bolts into the interior of the thread rolling machine 1.

[0039] A handle 5 is fixedly connected to the side of the cabinet door 4. Two pillars 31 are provided and arranged along a linear array on the side of the thread rolling machine 1. The design of the cabinet door 4 is conducive to opening the thread rolling machine 1 and checking the internal conditions.

[0040] In this embodiment, when the bolts are loaded too much and need to be controlled, when the rising plate 310 moves upward, it will drive the round rod 316, the extrusion rod 317 and the triangular block 324 to move upward, and the inclined surface on the triangular block 324 will fit with the inclined block (39) on the displacement rod 320, which will squeeze the displacement rod 320 to move upward, thereby driving the turntable 319 to rotate, and the rotation of the turntable 319 will drive the moving plate 321 to rotate, and the rotation of the moving plate 321 will drive the limiting plate 322 to rotate, and the conveyor belt 1 312 is located on the movement trajectory of the limiting plate 322, so that the limiting plate 322 will stick to the conveyor belt 1 312, blocking the transmission of the bolts and controlling the feed amount of the bolts. The feed amount of the bolts can be accurately controlled to ensure that the quantity and speed of each feed meet the production requirements, improve the stability and consistency of the processing, and avoid unnecessary bolt waste and waste generation.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bolt thread rolling machine with automatic feeding function, comprising a thread rolling machine (1), characterized in that: A controller (2) is fixedly connected to the top of the thread rolling machine (1), and an automatic feeding device (3) is arranged on the side of the thread rolling machine (1); The automatic feeding device (3) comprises a pillar (31), the side of the pillar (31) is fixedly connected to the side of the thread rolling machine (1), a feeding box (32) is fixedly connected to the side of the thread rolling machine (1), a support plate (33) is fixedly connected to the side of the thread rolling machine (1), a rectangular frame (34) is fixedly connected to the side of the thread rolling machine (1), an L-shaped rod (35) is fixedly connected to the bottom of the rectangular frame (34), an electric telescopic rod (36) is fixedly connected to the top of the L-shaped rod (35), one end of the electric telescopic rod (36) is fixedly connected to a transverse plate (37), the top of the transverse plate (37) is fixedly connected to an extrusion plate (38), and one end of the extrusion plate (38) is fixedly connected to a rising plate (310), and a rectangular groove (311) is provided on the top of the feeding box (32), and a conveyor belt (312) is arranged on the inner wall of the rectangular groove (311).

2. The bolt thread rolling machine with automatic feeding function according to claim 1, characterized in that: An inclined block (39) is fixedly connected to the inner wall of the loading box (32), and three extrusion plates (38) and three rising plates (310) are provided.

3. The bolt thread rolling machine with automatic feeding function according to claim 2, characterized in that: An end of the rising plate (310) away from the extrusion plate (38) is fixedly connected to an inclined plate strip (315), three inclined plate strips (315) are provided, and the rising plate (310) is located on the side of the inclined block (39).

4. The bolt thread rolling machine with automatic feeding function according to claim 3, characterized in that: A second conveyor belt (323) is arranged on the side of the loading box (32), and a baffle (313) is fixedly connected to the side of the first conveyor belt (312), wherein the baffle (313) is arranged in a rectangular shape.

5. The bolt thread rolling machine with automatic feeding function according to claim 4, characterized in that: A rotating shaft (318) is rotatably connected to the side of the loading box (32); a rotating disk (319) passes through the circumferential surface of the rotating shaft (318); a displacement rod (320) is fixedly connected to the circumferential surface of the rotating disk (319); a moving plate (321) is fixedly connected to the circumferential surface of the rotating disk (319); a round rod (316) is fixedly connected to the side of the inclined plate (315); and an extrusion rod (317) is fixedly connected to one end of the round rod (316) away from the inclined plate (315).

6. The bolt thread rolling machine with automatic feeding function according to claim 5, characterized in that: The displacement rod (320) is located on the displacement track of the extrusion rod (317); a triangular block (324) is fixedly connected to the top of the extrusion rod (317); and an inclined surface is provided at one end of the displacement rod (320) close to the triangular block (324).

7. The bolt thread rolling machine with automatic feeding function according to claim 6, characterized in that: A limiting plate (322) is fixedly connected to the bottom of the movable plate (321), and the limiting plate (322) is located on the top of the conveyor belt 1 (312).

8. The bolt thread rolling machine with automatic feeding function according to claim 7, characterized in that: The limiting plate (322) is provided with an inclined surface on one side close to the conveyor belt 1 (312), and the conveyor belt 1 (312) is located on the side of the rising plate (310).

9. The bolt thread rolling machine with automatic feeding function according to claim 8, characterized in that: The loading box (32) is located on the side of the thread rolling machine (1), the side of the thread rolling machine (1) is rotatably connected to a cabinet door (4), and the side of the second conveyor belt (323) is fixedly connected to a connecting plate (314).

10. The bolt thread rolling machine with automatic feeding function according to claim 9, characterized in that: A handle (5) is fixedly connected to the side of the cabinet door (4), and two pillars (31) are provided along a linear array on the side of the thread rolling machine (1).

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