Feeding device of automatic slot milling machine

Abstract

The utility model relates to the technical field of automatic feeding, and provides a feeding device of an automatic slot milling machine, which comprises a slot milling machine main body, a base and a displacement frame, the top end of the slot milling machine main body is provided with a feed opening, the side wall of the slot milling machine main body is provided with the base, and the top end of the base is provided with a material moving main body; a movable groove is formed in the middle of the material moving body, a sliding groove is formed in the inner wall of the bottom end of the base, a displacement frame is movably installed on the base through the movable groove, pulleys are symmetrically installed at the bottom end of the displacement frame, a material moving block is movably installed on the inner wall of the displacement frame, and a supporting rod is installed on the outer wall of the top end of the material moving block. A supporting plate is welded to the end, away from the material moving block, of the supporting rod. According to the technical scheme, the problems that in the prior art, materials cannot be separated at equal intervals for feeding, the materials are stacked irregularly before feeding, and the positions of the materials are not fixed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding equipment, in particular to a feeding device for an automatic slot milling machine. Background Art

[0002] The automatic slot milling machine loading device is a device used to automatically supply workpieces or raw materials to the slot milling machine. Its technical background involves mechanical transmission, automatic control, sensing technology and other aspects. The automatic slot milling machine loading device aims to improve production efficiency, reduce manual intervention, and ensure that the workpiece can be accurately and quickly supplied to the slot milling machine for processing, thereby improving the efficiency of the overall production line.

[0003] The patent specification with the announcement number CN 218135207 U discloses an automatic slot milling machine feeding device, which is provided with a transport structure and a power transmission device, the power transmission device is located inside the transport structure, the transport structure includes a conveyor belt, gear grooves are provided on both sides of the conveyor belt, and the power transmission device includes a pallet, support shafts are fixedly installed on the front and back side walls of the pallet, and a circular hole is provided inside the pallet between two groups of support shafts. The utility model designs a transport structure and a power transmission device on an automatic screw slot milling machine feeding device, and can transport bolts from one end to the other end through a screw placement box, and then cooperates with an angle adjustment device to transport screws below the horizontal plane of the screw slot washing machine to the feeding position in the screw slot washing machine, thereby reducing the situation where workers are injured due to too many heavy screws falling during the feeding process, and at the same time improves the feeding efficiency, so the device is suitable for wide promotion.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned automatic slot milling machine feeding device has the following problems: the device transmits and feeds materials through a transport structure and a power transmission device, but the transmission structure cannot separate the materials and accurately deliver them to the cutting area. At the same time, the device cannot fix materials of different specifications before unloading and transferring the materials. The shaking of the materials affects the feeding position and requires manual adjustment, affecting work efficiency. For this reason, we proposed a problem of an automatic slot milling machine feeding device. Utility Model Content

[0005] The utility model provides an automatic slot milling machine feeding device, which solves the problems in the related art that materials cannot be separated at equal intervals for feeding, materials are not neatly stacked before feeding, and the positions of materials are not fixed.

[0006] The technical solution of the utility model is as follows:

[0007] The top of the slotting machine is provided with a feeding port, the side wall of the slotting machine is provided with a base, the top of the base is provided with a moving body, the middle position of the moving body is provided with a movable slot, the inner wall of the bottom of the base is provided with a sliding slot, the displacement frame is movably provided with a pulley at the bottom of the displacement frame, and a moving block is symmetrically provided with a moving block on the inner wall of the displacement frame. A supporting rod is installed on the outer wall of the top of the moving block, and a supporting plate is welded at one end of the supporting rod away from the moving block. The supporting rod extends to the outer wall of the moving body through the movable slot, and a transmission block is installed on the side wall of the moving block. Transmission columns are arranged at equal intervals on the outer wall of the transmission block. A driving motor is installed on the inner wall of the moving body close to the transmission block, and a driving shaft of the driving motor is connected with a gear, and a feeding structure is installed on the side of the moving body.

[0008] Preferably, the outer wall at the top of the material moving body is symmetrically provided with limiting grooves, the inner wall of the limiting groove is provided with a telescopic rod, the outer wall of the telescopic rod is installed with a spring, one end of the telescopic rod is connected to a limiting block, the limiting block extends through the limiting groove to the outer wall of the material moving body and is welded with a fixed block, the top of the material discharge structure is provided with a slide groove, and the outer wall of the slide groove is placed with materials.

[0009] Preferably, a material unloading rack is symmetrically installed on a side of the material moving body away from the material unloading structure, and the material unloading rack is inclined toward a side close to the material unloading port.

[0010] Preferably, the transmission column is cylindrical and is arranged on the outer wall of the transmission block at equal intervals, and the gear and the transmission column are meshed with each other for transmission.

[0011] Preferably, the sliding groove is symmetrically provided with sliding rails, and the sliding rails and the pulley match each other.

[0012] Preferably, the cross section of the material moving block is rectangular, and the outer wall of the material moving block fits the inner wall of the displacement frame.

[0013] Preferably, the cross section of the limiting block is trapezoidal, and the limiting block and the limiting groove match each other.

[0014] Preferably, a fixing block is provided at the bottom end of the slide groove, and the bottom end of the slide groove is flush with the top end of the material moving body.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the transmission block, the driving motor and the material moving body are provided, and the materials are neatly arranged through the slide groove provided on the inner wall of the material discharging structure. The high-position difference of the slide groove is utilized to make the materials automatically fall on the junction of the material moving body and the material discharging structure, and are fixed by the fixed block. At the same time, the fixed block is squeezed by the material to make the limit block compress the telescopic rod and the spring to slide on the limit groove, so that the elastic force generated by the deformation of the spring during compression acts in the opposite direction on the fixed block to clamp the material, thereby preventing the material from shaking when the slot milling machine is working, and preventing the loading position from shifting, which affects the slot milling efficiency.

[0017] 2. In the utility model, the driving motor, the support plate and the gear are set, the driving motor is started, the driving motor drives the gear to rotate, the gear and the transmission column are meshed for transmission, so that the driving motor transmits the transmission block, and the inner wall of the displacement frame limits the displacement block, so that the displacement block pushes the displacement frame to translate along the track of the sliding groove by the pulley, and when the displacement block moves, the transmission column at the right end meshes with the gear, which will cause the displacement block to drive the support plate to rise and lift the material from below for transmission, and when the transmission column set at the left end of the transmission block meshes with the gear, the gravity will cause the support plate to drop through the unloading rack to take the material and drop it into the unloading port for automatic loading, and at the same time, the support plate will move to the bottom of the material clamped by the fixed block under the meshing transmission of the transmission column and the gear, so that the material is reciprocated and fed at a uniform speed, thereby improving the processing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main structure of the device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the half-section structure of the device body proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the driving motor proposed in the utility model;

[0022] Figure 4 This is a schematic diagram of the push rod structure of the unloading rack proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the transmission block structure proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the limit block structure proposed by the utility model.

[0025] In the figure: 1. slot milling machine body; 2. material discharge port; 3. base; 4. material discharge structure; 5. slide groove; 6. fixed block; 7. material; 8. movable groove; 9. displacement frame; 10. material transfer block; 11. support rod; 12. support plate; 13. transmission block; 14. transmission column; 15. driving motor; 16. pulley; 17. sliding groove; 18. gear; 19. material discharge rack; 20. material transfer body; 21. telescopic rod; 22. spring; 23. limit block; 24. limit groove. 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: Figure 1 to Figure 6 As shown, this embodiment proposes an automatic slot milling machine feeding device, including a slot milling machine body 1, a base 3 and a displacement frame 9, the top of the slot milling machine body 1 is provided with a feeding port 2, the side wall of the slot milling machine body 1 is provided with a base 3, the top of the base 3 is provided with a material moving body 20, the middle position of the material moving body 20 is provided with a movable groove 8, the inner wall of the bottom end of the base 3 is provided with a sliding groove 17, the base 3 is movably provided with a displacement frame 9 through the movable groove 8, the bottom end of the displacement frame 9 is symmetrically provided with a pulley 16, and the inner wall of the displacement frame 9 is movably provided with a A material moving block 10, a support rod 11 is installed on the outer wall of the top end of the material moving block 10, a support plate 12 is welded on the end of the support rod 11 away from the material moving block 10, the support rod 11 extends to the outer wall of the material moving body 20 through the movable groove 8, a transmission block 13 is installed on the side wall of the material moving block 10, and transmission columns 14 are arranged on the outer wall of the transmission block 13 at equal intervals, a driving motor 15 is installed on the inner wall of the material moving body 20 close to the transmission block 13, the driving shaft of the driving motor 15 is connected to the gear 18, and a material unloading structure 4 is installed on the side of the material moving body 20.

[0028] In this embodiment, a material unloading rack 19 is symmetrically mounted on a side of the material moving body 20 away from the material unloading structure 4 , and the material unloading rack 19 is inclined toward a side close to the material unloading port 2 .

[0029] In this embodiment, the transmission column 14 is cylindrical and is arranged on the outer wall of the transmission block 13 at equal intervals, and the gear 18 and the transmission column 14 are meshed with each other for transmission.

[0030] In this embodiment, the sliding groove 17 is symmetrically provided with sliding rails, and the sliding rails and the pulley 16 match each other.

[0031] In this embodiment, the cross section of the material moving block 10 is rectangular, and the outer wall of the material moving block 10 fits the inner wall of the displacement frame 9 .

[0032] Specific as Figure 1 , Figure 4 and Figure 6 As shown, when the structure is used, when the material 7 is transported, the drive motor 15 is started, and the gear 18 is driven to rotate by the drive motor 15, and the gear 18 is meshed with the transmission column 14 to drive the drive motor 15 to drive the transmission block 13. Due to the limitation of the displacement frame 9 inner wall on the material moving block 10, the material moving block 10 pushes the displacement frame 9 to translate along the track of the sliding groove 17 using the pulley 16. When the material moving block 10 moves, the transmission column 14 at the right end is meshed with the gear 18. , the material moving block 10 will drive the support plate 12 to rise and lift the material 7 from below for transmission. When the transmission column 14 set at the left end of the transmission block 13 is meshed with the gear 18, the gravity will cause the support plate 12 to descend and pass through the unloading rack 19 to take the material 7 and drop it into the unloading port 2 for automatic loading. At the same time, the support plate 12 will move to the bottom of the material 7 clamped by the fixed block 6 under the meshing transmission of the transmission column 14 and the gear 18, so as to reciprocate and uniformly transport and feed the material 7 to improve the processing speed.

[0033] Embodiment 2: The outer wall at the top of the material moving body 20 is symmetrically provided with a limiting groove 24, the inner wall of the limiting groove 24 is provided with a telescopic rod 21, the outer wall of the telescopic rod 21 is installed with a spring 22, one end of the telescopic rod 21 is connected to a limiting block 23, the limiting block 23 extends through the limiting groove 24 to the outer wall of the material moving body 20 and is welded with a fixing block 6, a slide groove 5 is provided at the top of the unloading structure 4, and the outer wall of the slide groove 5 is placed with material 7.

[0034] In this embodiment, the cross section of the limiting block 23 is trapezoidal, and the limiting block 23 and the limiting groove 24 match each other.

[0035] In this embodiment, a fixing block 6 is provided at the bottom end of the slide groove 5 , and the bottom end of the slide groove 5 is flush with the top end of the material moving body 20 .

[0036] Specific as Figure 2 , Figure 3 and Figure 5 As shown, when this structure is used, the materials 7 are neatly arranged and stacked through the chute 5 provided on the inner wall of the unloading structure 4, and the high-level drop of the chute 5 is utilized to make the materials 7 automatically fall on the junction of the material moving body 20 and the unloading structure 4, and be fixed by the fixing block 6. At the same time, the fixing block 6 is squeezed by the material 7, so that the limiting block 23 compresses the telescopic rod 21 and the spring 22 to slide on the limiting groove 24, so that the elastic force generated by the deformation of the spring 22 during compression acts in the opposite direction on the fixing block 6 to clamp the material 7, thereby preventing the material 7 from shaking when the slot milling machine is working, and preventing the loading position from shifting, which affects the slot milling efficiency.

[0037] Working principle: the materials 7 are neatly stacked on the chute 5, and the materials 7 are automatically slid to the junction of the unloading structure 4 and the fixed block 6 through the inclined structure of the chute 5, and then the fixed block 6 is squeezed by the materials 7, so that the limit block 23 below the fixed block 6 compresses the telescopic rod 21 and the spring 22 in the limit groove 24, so that the elastic force generated by the deformation of the spring 22 reacts on the material 7 through the fixed block 6 to align and clamp it, start the driving motor 15, and the transmission column 14 and the gear 18 are meshed to drive the material moving block 10 to move along the trajectory of the transmission block 13. When the transmission column 14 on the right side of the transmission block 13 is meshed with the gear 18, the material moving block 10 will push the displacement frame 9 to use the pulley 1 due to the limit of the inner wall of the displacement frame 9 on the material moving block 10. 6 translates along the track of the sliding groove 17, which causes the material moving block 10 to drive the supporting plate 12 to rise and lift the material 7 from below for transmission. When the transmission column 14 set at the left end of the transmission block 13 is meshed with the gear 18, the supporting plate 12 will be lowered due to gravity, and the material 7 will be taken down through the unloading rack 19 and fall into the unloading port 2 for automatic loading. At the same time, the supporting plate 12 will move to the bottom of the material 7 clamped by the fixed block 6 under the meshing transmission of the transmission column 14 and the gear 18, so as to reciprocate and uniformly transport and feed the material 7. The device can not only keep the material 7 neatly stacked without shaking or shifting during feeding, but also can automatically transport and load a single material 7 at a uniform speed according to the time of processing the material 7 by the slot milling machine, thereby improving work efficiency.

[0038] 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. An automatic slot milling machine feeding device, comprising a slot milling machine body (1), a base (3) and a displacement frame (9), characterized in that: The top of the slot milling machine body (1) is provided with a material discharge port (2), the side wall of the slot milling machine body (1) is provided with a base (3), the top of the base (3) is provided with a material moving body (20), a movable groove (8) is provided in the middle of the material moving body (20), the inner wall of the bottom end of the base (3) is provided with a sliding groove (17), the base (3) is movably provided with a displacement frame (9) through the movable groove (8), the bottom end of the displacement frame (9) is symmetrically provided with pulleys (16), the inner wall of the displacement frame (9) is movably provided with a material moving block (10), and the outer wall of the top end of the material moving block (10) is provided with a sliding groove (17) A support rod (11) is provided, and a support plate (12) is welded to one end of the support rod (11) away from the material moving block (10); the support rod (11) extends to the outer wall of the material moving body (20) through a movable groove (8); a transmission block (13) is installed on the side wall of the material moving block (10); transmission columns (14) are arranged on the outer wall of the transmission block (13) at equal intervals; a driving motor (15) is installed on the inner wall of the material moving body (20) close to the transmission block (13); a driving shaft of the driving motor (15) is connected to a gear (18); and a material discharge structure (4) is installed on the side of the material moving body (20).

2. The automatic slot milling machine feeding device according to claim 1, characterized in that: The outer wall at the top of the material moving body (20) is symmetrically provided with a limiting groove (24), the inner wall of the limiting groove (24) is provided with a telescopic rod (21), the outer wall of the telescopic rod (21) is installed with a spring (22), one end of the telescopic rod (21) is connected to a limiting block (23), the limiting block (23) extends through the limiting groove (24) to the outer wall of the material moving body (20) and is welded with a fixing block (6), the top of the material discharging structure (4) is provided with a slide groove (5), and the outer wall of the slide groove (5) is provided with material (7).

3. The automatic slot milling machine feeding device according to claim 1, characterized in that: A material unloading frame (19) is symmetrically mounted on one side of the material moving body (20) away from the material unloading structure (4), and the material unloading frame (19) is inclined toward a side close to the material unloading port (2).

4. The automatic slot milling machine feeding device according to claim 1, characterized in that: The transmission column (14) is cylindrical and is arranged at equal intervals on the outer wall of the transmission block (13); the gear (18) and the transmission column (14) are meshed with each other for transmission.

5. The automatic slot milling machine feeding device according to claim 2, characterized in that: The sliding groove (17) is symmetrically provided with sliding rails, and the sliding rails and the pulley (16) match each other.

6. The automatic slot milling machine feeding device according to claim 2, characterized in that: The cross section of the material moving block (10) is rectangular, and the outer wall of the material moving block (10) fits the inner wall of the displacement frame (9).

7. The automatic slot milling machine feeding device according to claim 2, characterized in that: The cross section of the limiting block (23) is trapezoidal, and the limiting block (23) and the limiting groove (24) match each other.

8. The automatic slot milling machine feeding device according to claim 2, characterized in that: A fixing block (6) is provided at the bottom end of the slide groove (5), and the bottom end of the slide groove (5) is flush with the top end of the material moving body (20).

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