Feeding device for tool bit grinding equipment

Abstract

The utility model discloses a feeding device for tool bit grinding equipment, which belongs to the field of tool bit feeding devices and comprises a vibration feeding machine and a discharging frame, and one end of the discharging frame is communicated with the vibration feeding machine. The discharging piece is arranged at the other end of the discharging frame; the push-pull piece is arranged at the bottom of the discharging frame and connected with the discharging piece; the distributing and pushing mechanism is arranged at the bottom of the discharging piece and penetrates through the discharging piece; the push-pull piece is used for adjusting the angle between the discharging piece and the discharging frame so that the discharging position can be adjusted according to different requirements, and the material distributing and pushing mechanism is used for conveying the tool bits in the discharging piece one by one. The feeding device for the tool bit grinding equipment not only can adapt to feeding height differences of grinding equipment of different models, but also can convey tool bits one by one, and the tool bits are prevented from being stacked and clamped.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of tool bit feeding device, concretely relates to a tool bit grinding equipment is with feeding device. BACKGROUND

[0002] The tool bit grinding equipment feeding device is a mechanical system for automatically conveying the tool to be processed to the grinding station, which is usually composed of a vibrating disc, a conveyor belt, a positioning clamp and the like. The core function thereof is to accurately arrange the tool bits and send them into the grinding area at a set pace.

[0003] The conventional tool bit feeding device cannot adapt to the height difference of the feeding of different types of grinding equipment due to the fixed position of the discharge port, and is prone to cause the stacking and jamming of the tool bits. To solve the above problems, the tool bit grinding equipment feeding device is provided. UTILITY MODEL CONTENTS

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a tool bit grinding equipment feeding device, which has the advantages of adjustable discharging and avoiding stacking and jamming.

[0005] To achieve the above object, the utility model provides a tool bit grinding equipment feeding device, which comprises a vibrating feeder and a discharge rack, one end of the discharge rack being in communication with the vibrating feeder;

[0006] A discharge part is arranged at the other end of the discharge rack;

[0007] A push-pull part is arranged at the bottom of the discharge rack and connected with the discharge part;

[0008] A distribution pushing mechanism is arranged at the bottom of the discharge part and penetrates the discharge part;

[0009] The push-pull part is used for adjusting the angle between the discharge part and the discharge rack, so as to adjust the discharging position according to different needs, and the distribution pushing mechanism is used for conveying the tool bits in the discharge part one by one.

[0010] Further, the discharge part comprises two hinged buckles arranged at the other end of the discharge rack; two limit plates are respectively hinged to the other side of the discharge rack through the hinged buckles, the limit plates are L-shaped plate structures; and a connecting rack is sleeved on the outer walls of the two limit plates and used for connecting the two limit plates.

[0011] Further, the push-pull part comprises a support rod arranged at the top of the discharge rack, two hinged seats arranged at the bottom of one of the limit plates and the outer wall of the support rod; a plug rod and a sleeve respectively hinged to the outer walls of the two hinged seats, one end of the plug rod being slidably inserted into the sleeve; and a fixing screw rod arranged on the outer wall of the sleeve and used for fixing the plug rod.

[0012] Further, the material distribution pushing mechanism comprises two mounting racks provided with limiting plates respectively; chain wheels rotatably arranged on the outer walls of the mounting racks; the chain wheels are connected through chains; a plurality of connecting plates arranged on the outer walls of the chains; push columns arranged on the outer walls of the connecting plates, the push columns being capable of sliding between the two limiting plates and used for pushing the tool heads between the two limiting plates; and a servo motor arranged on the outer wall of one of the mounting racks and having an output end penetrating through the mounting rack and connected with the chain wheels.

[0013] Further, the connecting plates and the push columns are detachably connected through screw rods.

[0014] Further, the opposite sides of the limiting plates and the discharge racks are provided with arc-shaped top portions.

[0015] Overall, the above technical scheme conceived by the utility model has the beneficial effects compared with the prior art, including:

[0016] The tool head grinding equipment feeding device can not only adapt to the feeding height difference of different types of grinding equipment, but also can convey the tool heads one by one, avoiding the stacking and blocking of the tool heads. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the utility model;

[0018] Fig. 2 is a structural schematic view of the discharge part of the utility model;

[0019] Fig. 3 is a rear view structural schematic view of the material distribution pushing mechanism of the utility model.

[0020] In all the drawings, the same reference signs represent the same technical features, specifically: 1, vibration feeder; 2, discharge rack; 3, discharge part; 31, hinged buckle; 32, limiting plate; 33, connecting rack; 4, push-pull part; 41, support rod; 42, hinged seat; 43, insertion rod; 44, sleeve; 45, fixed screw rod; 5, material distribution pushing mechanism; 51, mounting rack; 52, chain wheel; 53, chain; 54, connecting plate; 55, push column; 56, servo motor. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1-3The utility model provides a kind of feeding device for tool bit grinding equipment, including vibration feeder 1 and discharge frame 2, discharge frame 2 one end is connected with vibration feeder 1, forms smooth conveying passage;

[0023] Discharge piece 3 is arranged at the other end of discharge frame 2;

[0024] Push-pull piece 4 is arranged at the bottom of discharge frame 2 and is connected with discharge piece 3;

[0025] The distribution pushing mechanism 5 is arranged at the bottom of discharge piece 3 and penetrates discharge piece 3;

[0026] Push-pull piece 4 is used for adjusting the angle between discharge piece 3 and discharge frame 2, so as to adjust the discharging position according to different needs, and the distribution pushing mechanism 5 is used for conveying the tool bits in discharge piece 3 one by one.

[0027] Specifically, referring to Figs. 2-3 Discharge piece 3 includes two hinged buckles 31 arranged on the other end of discharge frame 2;Two limiting plates 32 are hinged to the other side of discharge frame 2 respectively through hinged buckles 31, forming a channel for accommodating tool bits, and the limiting plates 32 can be connected with discharge frame 2 through elastic rubber sheets to compensate for the gap between them. The elastic rubber sheet design can shrink or extend by following the folding or expansion of the limiting plate 32 through material elasticity, and the limiting plate 32 is an L-shaped plate structure. A connecting frame 33 is sleeved on the outer wall of the two limiting plates 32 and is used to connect the two limiting plates 32.

[0028] In this embodiment, the hinged buckle 31 provides a hinged fulcrum for the limiting plate 32, ensuring that the limiting plate 32 rotates flexibly.

[0029] Specifically, referring to Figs. 2-3 Push-pull piece 4 includes a support rod 41 arranged on the top of discharge frame 2, two hinged seats 42 arranged on the bottom of one of the limiting plates 32 and the outer wall of the support rod 41 respectively;A plug rod 43 and a sleeve 44 are hinged to the outer walls of the two hinged seats 42 respectively, one end of the plug rod 43 is slidably inserted into the sleeve 44;A fixing screw 45 is arranged on the outer wall of the sleeve 44 and is used to fix the plug rod 43, one end of the fixing screw 45 is threaded through the sleeve 44 and abuts tightly against the outer wall of the plug rod 43.

[0030] In this embodiment, before use, the relative position of the plug rod 43 and the sleeve 44 can be adjusted to change the support distance of the discharge piece 3. Since the support distance changes, the limiting plate 32 will rotate around the hinged buckle 31 as the center, so that it is arranged upward or downward, and the discharging angle is changed.

[0031] Specifically, referring to Figs. 2-3The distributing and pushing mechanism 5 comprises two mounting frames 51 provided with limiting plates 32 respectively; chain wheels 52 rotatably arranged on the outer walls of the mounting frames 51; two chain wheels 52 connected through a chain 53; a plurality of connecting plates 54 arranged on the outer walls of the chain 53; pushing columns 55 arranged on the outer walls of the connecting plates 54, the pushing columns 55 being slidable between the two limiting plates 32 and used for pushing the tool heads between the two limiting plates 32; and a servo motor 56 arranged on the outer wall of one of the mounting frames 51 and having an output end penetrating through the mounting frame 51 and connected with the chain wheel 52.

[0032] In the embodiment, the servo motor 56 can drive the chain wheel 52 to rotate, the chain 53 drives the connecting plates 54 and the pushing columns 55 to move in sequence, and the pushing columns 55 are used for pushing the tool heads to the grinding equipment in sequence when the pushing columns 55 slide between the two limiting plates 32, so that the distributing and pushing mechanism 5 can realize precise distribution and provide the upward power and avoid the tool heads from being discharged too fast when the limiting plates 32 are arranged upward and downward respectively.

[0033] Specifically, referring to Figs. 2-3 The connecting plates 54 and the pushing columns 55 are detachably connected through the screw rods, and when the pushing columns 55 need to be replaced, the screw rods only need to be disassembled, so that the pushing columns 55 suitable for different tool heads can be quickly replaced, and the maintenance is convenient.

[0034] Specifically, referring to Figs. 2-3 The opposite side top portions of the limiting plates 32 and the discharging frame 2 are arranged in an arc shape, so that the two portions are prevented from being in rigid contact when being folded, space is provided, the angle adjustment is smooth, and the service life of the equipment is prolonged.

[0035] Working principle

[0036] When the vibrating feeder 1 is started, the internal electromagnetic vibration system generates high-frequency micro-amplitude vibration, the tool heads are driven to move directionally on the spiral vibration track, and the arrangement is completed, the arranged tool heads enter the discharging frame 2 from the outlet of the vibrating feeder 1, and the arc-shaped grooves of the discharging frame 2 guide the tool heads to slide stably and are conveyed to the discharging part 3.

[0037] When the tool heads enter the interior of the discharging part 3, the servo motor 56 of the distributing and pushing mechanism 5 drives the chain wheel 52 to rotate, drives the connecting plates 54 and the pushing columns 55 to move through the chain 53, and the pushing columns 55 slide in the channel formed by the limiting plates 32 and push the tool heads in sequence when the pushing columns 55 contact the tool heads; the servo motor 56 accurately controls the rotation angle and the stop time of the chain wheel 52, realizes intermittent work of the pushing columns 55, and avoids the tool heads from being stacked.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a tool grinding machine, characterized in that, The utility model relates to a vibrating feeder (1) and a discharging frame (2), the discharging frame (2) one end is linked with vibrating feeder (1) intercommunication, The discharging part (3) is arranged at the other end of the discharging frame (2), The push-pull piece (4) is arranged at the bottom of the discharging frame (2) and is connected with the discharging part (3), The distribution pushing mechanism (5) is arranged at the bottom of the discharging part (3) and penetrates the discharging part (3), The push-pull piece (4) is used for adjusting the angle between the discharging part (3) and the discharging frame (2) to adjust the discharging position according to different requirements, and the distribution pushing mechanism (5) is used for conveying the tool bit in the discharging part (3) one by one.

2. The loading device for a tool bit grinding apparatus according to claim 1, wherein The discharging part (3) includes two hinge buckles (31) arranged at the other end of the discharging frame (2), two limiting plates (32) respectively hinged to the other side of the discharging frame (2) through the hinge buckles (31), the limiting plate (32) is an L-shaped plate structure, and a connecting frame (33) is sleeved on the outer wall of the two limiting plates (32) and used for connecting the two limiting plates (32).

3. The loading device for a tool bit grinding apparatus according to claim 2, wherein The push-pull piece (4) includes a supporting rod (41) arranged at the top of the discharging frame (2), two hinge seats (42) respectively arranged at the bottom of one of the limiting plates (32) and the outer wall of the supporting rod (41), an insertion rod (43) and a sleeve (44) respectively hinged to the outer wall of the two hinge seats (42), one end of the insertion rod (43) is slidably inserted into the sleeve (44), and a fixing screw rod (45) is arranged on the outer wall of the sleeve (44) and used for fixing the insertion rod (43).

4. The loading device for a tool bit grinding apparatus according to claim 2, wherein The distribution pushing mechanism (5) includes two mounting frames (51) respectively arranged at the other limiting plate (32), a chain wheel (52) rotatably arranged on the outer wall of the mounting frame (51), two chain wheels (52) are transmissionally connected through a chain (53), a plurality of connecting plates (54) are arranged on the outer wall of the chain (53), a push column (55) is arranged on the outer wall of the connecting plate (54), the push column (55) can slide between the two limiting plates (32) and is used for pushing the tool bit between the two limiting plates (32), and a servo motor (56) is arranged on the outer wall of one of the mounting frames (51) and has an output end penetrating the mounting frame (51) and connected with the chain wheel (52).

5. The loading device for a tool bit grinding apparatus according to claim 4, wherein The connecting plate (54) and the push column (55) are detachably connected through a screw rod.

6. The loading device for a tool bit grinding apparatus according to claim 2, wherein The opposite side top of the limiting plate (32) and the discharging frame (2) is arc-shaped.

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