CN220445231U - Saw blade grinding machine equipment - Google Patents

Abstract

The utility model discloses saw blade grinding machine equipment, which comprises a feeding warehouse, a discharging warehouse, a clamp mechanism, a clamping mechanism and a grinding component which are arranged on a frame, wherein the feeding warehouse, the clamp mechanism and the discharging warehouse are sequentially arranged on the frame at intervals along a first direction, the clamp mechanism is movably arranged on the frame along a direction perpendicular to the first direction, two magnetic positioning structures are arranged on two sides of the clamp mechanism, the grinding component comprises two grinding wheels which can be arranged in a relatively moving way, and the two saw blades positioned on the two magnetic positioning structures are respectively ground through the two grinding wheels.

Description

Saw blade grinding machine equipment

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to saw blade grinding machine equipment.

Background

The surface of the saw blade just produced and processed often has an oxide layer and some burrs exist, therefore, before the saw blade is used, polishing process treatment is needed to be carried out on the surfaces of the two sides of the saw blade, and the oxide layer and the burrs on the surface of the saw blade are removed, so that the quality of the saw blade is improved.

The mode of manual operation polisher is mainly adopted in the current polishing to the saw blade, after opening the polisher, with saw blade both ends location on anchor clamps, manual work needs to operate the polisher and polishes the side of saw blade, polishes the one side and trades the another side again and polish, so reciprocating operation to artifical proficiency is determining the quality of polishing of saw blade, causes the speed of polishing of saw blade to stumble and unstable easily, causes polishing inefficiency, and manufacturing cost is high. Therefore, most manufacturers still adopt the manual polishing mode at present, and whole operation process is comparatively complicated, and the continuity is poor, very influences production, is not suitable for mass production demand.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problems that the saw blade in the prior art generally adopts a manual polishing mode, the whole operation process is complex, the continuity is poor, the production is very influenced, and the utility model is not suitable for the requirement of mass production.

In order to solve the problems, the utility model provides saw blade grinding machine equipment, which comprises a feeding warehouse, a discharging warehouse, a clamp mechanism, a clamping mechanism and a grinding component, wherein the feeding warehouse, the clamp mechanism and the discharging warehouse are arranged on a rack at intervals in sequence along a first direction; the clamp mechanism is movably arranged on the rack along the direction perpendicular to the first direction and comprises two magnetic positioning structures which are arranged on two sides of the clamp mechanism and used for positioning and holding two saw blades; the grinding assembly comprises two grinding wheels which are arranged along the first direction and can move relatively, two saw blades positioned on the two magnetic attraction positioning structures are respectively ground through the two grinding wheels, and the clamp mechanism is provided with a first position for driving the two magnetic attraction positioning structures to move to a position between the feeding warehouse and the discharging warehouse and a second position for driving the two magnetic attraction positioning structures to move to a position between the two grinding wheels.

As a preferred scheme, the fixture mechanism comprises a fixture seat which is arranged on the rack through a sliding rail, and a driving structure which drives the fixture seat to reciprocate, wherein two magnetic locating structures are respectively arranged on two sides of the fixture seat, each saw blade is respectively moved to two magnetic locating structures through a clamping mechanism, and polishing processing is completed on two sides of the saw blade.

As a preferred scheme, two sides of the fixture seat can be detachably provided with two fixed inserts, the two magnetic attraction positioning structures comprise two positioning steps respectively arranged on the side walls of the two fixed inserts and two electromagnets respectively arranged on the two positioning steps, and the saw blade is attracted by magnetic force generated by the electromagnets to lean on the positioning steps.

As a preferred scheme, the clamping mechanism comprises a sliding table assembly which can be arranged on a rack in a multidirectional moving manner, and a plurality of manipulators which are arranged on the sliding table assembly at intervals and are positioned above the clamp seat, wherein the sliding table assembly comprises a mounting bracket which is fixed on the rack, a horizontal sliding table which can be arranged on the bracket in a horizontal manner and a vertical sliding table which can be arranged on the horizontal sliding table in a vertical manner in a horizontal manner, and the manipulators are connected with the vertical sliding table through a mounting plate.

As a preferable scheme, the tops of the two fixed inserts are respectively provided with a yielding groove connected with the positioning step.

As a preferable scheme, one end of the fixture seat is provided with two diamond trimmers which respectively extend to two sides of the fixture seat.

As a preferable scheme, a left grinding wheel sliding table and a right grinding wheel sliding table which can move relatively along a first direction are arranged on the frame, and two grinding wheels are respectively arranged on the left grinding wheel sliding table and the right grinding wheel sliding table.

As a preferable scheme, the feeding warehouse is provided with a storage tank extending along the length direction of the frame, the discharging warehouse is provided with a discharge tank extending along the same direction as the storage tank, the storage tank is provided with a plurality of saw blades, and the extending directions of the storage tank and the discharge tank are the first direction.

As a preferable scheme, the feeding warehouse is provided with a cartridge clip type guide rod pushing a plurality of saw blades to one end of the storage groove, one end of the storage groove is provided with a limiting block, the feeding warehouse is provided with a pressing plate limiting the upper sides of the saw blades, and a discharge hole for exposing one saw blade is formed between the pressing plate and the limiting block.

As a preferred scheme, the feeding warehouse comprises a pushing structure for pushing the saw blade out of the discharge hole and clamping the saw blade by the manipulator, the pushing structure comprises a pushing plate which can be arranged at the lower side of the feeding warehouse in a vertical moving mode, and a pushing hole which is arranged at the bottom surface of the storage tank in a penetrating mode and opposite to the discharge hole, and the pushing plate is suitable for penetrating and extending into the pushing hole.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

1. in the grinder equipment provided by the utility model, the saw blades in the feeding warehouse are placed on the two magnetic attraction positioning structures at the two sides of the clamp mechanism through the clamping mechanism, the two saw blades with the two magnetic attraction positioning structures are just driven to be positioned between the two grinding wheels when the clamp mechanism moves to the second position, the two grinding wheels respectively grind the side surfaces of the two saw blades, the clamp mechanism returns to the first position, the saw blade with one processed surface is exchanged from the left magnetic attraction positioning structure to the right magnetic attraction positioning structure through the clamping mechanism, and the saw blade with the two processed surfaces is transferred from the right magnetic attraction positioning structure to the discharge warehouse, so that the grinding processing of the two side surfaces of each saw blade can be continuously completed in a repeated operation.

2. According to the grinding machine equipment provided by the utility model, the two fixed inserts are arranged on the two sides of the clamp seat, the magnetic attraction positioning structure comprises the positioning steps arranged on the side walls of the fixed inserts and the electromagnet arranged on the positioning steps, the length of the positioning steps is matched with that of the saw blade, the saw blade is transferred and placed on the positioning steps, and the saw blade is firmly adsorbed and abutted against the positioning steps by the electromagnetic force generated after the electromagnet is electrified, so that the saw blade is prevented from moving in position during subsequent grinding, the saw blade is positioned on the clamp seat, and the grinding wheel is ensured to uniformly grind the surface of the saw blade.

3. In the grinder equipment provided by the utility model, the plurality of manipulators can move up and down and left and right along the XY axis direction through the sliding table assembly, so that when the clamping mechanism reciprocates, two manipulators can correspondingly move to the two magnetic positioning structures of the clamp seat, thereby transferring an unprocessed saw blade from the feeding warehouse to the left magnetic positioning structure, simultaneously placing the saw blade on one processing surface on the right magnetic positioning structure, and transferring the saw blade on the two processing surfaces from the clamp seat to the discharging warehouse, thereby ensuring that the situation of waiting for vacant positions can not occur in the magnetic positioning structure, ensuring the continuity and reliability of polishing processing of a plurality of saw blades, and having high automatic processing production efficiency.

4. According to the grinder equipment provided by the utility model, when the saw blade is pushed into the position of the discharge hole at one end of the feed bin, the saw blade can be jacked up to a certain height at the position of the discharge hole according to the fact that the pushing plate extends into the pushing hole to be opposite to the discharge hole, so that the saw blade is clamped and taken away from the feed bin by the mechanical arm, then the pushing plate is reset and moves downwards, the saw blade in the storage tank can sequentially enter the discharge hole under the pushing of the cartridge clip type guide rod, so that the pushing plate is waited to move upwards again to jack up the saw blade, the automatic discharging process of the saw blade on the feed bin is realized repeatedly, the matching connection is reliable, and the continuity and the reliability of the feeding of the saw blade are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic perspective view of a grinding machine device according to the present utility model;

FIG. 2 is a front view of the grinding machine apparatus of the present utility model;

FIG. 3 is a schematic plan view of a grinding machine apparatus of the present utility model;

FIG. 4 is a schematic view of the clamp mechanism of the present utility model;

FIG. 5 is a schematic view of a partially enlarged construction of a feed reservoir of the present utility model;

FIG. 6 is a schematic structural view of a clamping mechanism according to the present utility model;

reference numerals illustrate: 1. a feed bin; 11. a storage tank; 12. a limiting block; 13. a pressing plate; 2. a discharging warehouse; 3. a clamp mechanism; 31. a clamp seat; 32. fixing the insert; 33. a relief groove; 34. a diamond conditioner; 4. a magnetic positioning structure; 41. positioning the step; 42. an electromagnet; 5. a clamping mechanism; 51. a manipulator; 52. a slipway assembly; 521. a mounting bracket; 522. a horizontal slipway; 523. a vertical sliding table; 6. grinding wheel; 61 left grinding wheel slipway; 62. a right grinding wheel sliding table; 7. a pushing structure; 71. a pushing plate; 72. a pushing cylinder; 8. a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

The embodiment provides saw blade grinding machine equipment as shown in fig. 1-6, which comprises a feeding warehouse 1, a discharging warehouse 2, a clamp mechanism 3, a clamping mechanism 5 and a grinding component which are arranged on a frame 8, wherein the feeding warehouse 1, the clamp mechanism 3 and the discharging warehouse 2 are sequentially arranged on the frame 8 at intervals along a first direction, and the clamping mechanism 5 reciprocates among the feeding warehouse, the clamp mechanism and the discharging warehouse and is used for placing saw blades in the feeding warehouse 1 on the clamp mechanism 3, processing and then transferring the saw blades to the discharging warehouse 2; the clamp mechanism 3 is movably arranged on the frame 8 along the direction perpendicular to the first direction and comprises two magnetic positioning structures 4 which are arranged on two sides of the clamp mechanism and used for positioning and holding two saw blades; the grinding assembly comprises two grinding wheels 6 which are arranged in a relatively movable manner along a first direction, two saw blades positioned on two magnetic attraction positioning structures 4 are respectively ground through the two grinding wheels 6, and the clamp mechanism 3 is provided with a first position for driving the two magnetic attraction positioning structures 4 to move to a position between the feeding warehouse 1 and the discharging warehouse 2 and a second position for driving the two magnetic attraction positioning structures 4 to move to a position between the two grinding wheels 6.

The above-mentioned embodiment is the core technical scheme of this embodiment, place the saw blade in the feed bin 1 to the clamp mechanism 3 on two magnetism of both sides inhale location structure 4 through clamp mechanism 5, utilize magnetism to inhale location structure 4 to play the location and inhale the effect to the saw blade, when clamp mechanism 3 moves to the second position, just drive two saw blades that two magnetism inhale location structure 4 and be located between two grinding wheel 6, grind the side of two saw blades through two grinding wheel 6 respectively and handle, along with clamp mechanism 3 get back to first position again, inhale location structure from the magnetism of left side and inhale on the location structure of right side with the saw blade that one side is processed through clamp structure, simultaneously with the saw blade that both sides are processed from magnetism of right side inhale location structure and transfer the play magazine, so the round operation, can accomplish the processing of polishing to each saw blade both sides face, adopt the grinding machine equipment of this technical scheme to realize the whole automatic processing to the material loading, polishing and the ejection of a plurality of saw blades, and to play the effect to the double-sided connection time of polishing, the whole work of polishing, the product is saved, the production cost is guaranteed to the whole production process is saved, the production cost is saved, the whole production process is guaranteed to the time is saved, the whole production is guaranteed to the labor is saved.

The specific arrangement of the clamp mechanism is described in detail below in conjunction with fig. 1-4:

the fixture mechanism 3 comprises a fixture seat 31 which is arranged on the frame 8 through a sliding rail, and a driving structure which drives the fixture seat 31 to reciprocate, wherein the driving structure is preferably an air cylinder or a motor, two magnetic attraction positioning structures 4 are respectively arranged on two sides of the fixture seat 31, each saw blade is respectively moved to two magnetic attraction positioning structures 4 through a clamping mechanism 5 and polishing two sides of the saw blade is completed, namely, after one surface of the saw blade is polished on one magnetic attraction positioning structure 4, the other surface of the saw blade is polished on the other magnetic attraction positioning structure 4 through the clamping mechanism 5, so that the two side surfaces of the saw blade are polished after the two positions of the saw blade are exchanged on the fixture seat.

As a concrete structure setting, the both sides of anchor clamps seat 31 can dismantle and be equipped with two fixed inserts 32, and two magnetism are inhaled location structure 4 and are included two location steps 41 that set up respectively on two fixed inserts 32 lateral walls, and set up two electro-magnets 42 on two location steps 41 respectively, the saw blade is adsorbed by the magnetic force that electro-magnet 42 produced and is supported on location step 41, location step 41's length and saw blade's length looks adaptation, this kind of structure setting, will saw blade transfer and place on location step 41, will saw blade firmly adsorb the electromagnetic force that produces through electro-magnet 42 circular telegram and support on location step 41 to prevent the saw blade and take place the condition of position movement when follow-up polishing to play the location effect on the anchor clamps seat, guarantee the grinding wheel carries out even polishing to the saw blade surface.

As shown in fig. 4, the tops of the two fixed inserts 32 are respectively provided with a yielding groove 33 connected with the positioning step 41, the clamping mechanism comprises a sliding table assembly 52 which is arranged on the frame 8 in a multi-directional movement manner, and a plurality of manipulators 51 which are arranged on the sliding table assembly 52 and are positioned above the clamp seat at intervals, the yielding grooves 33 are designed to yield the movement of the manipulators 51, so that the situation of position interference is avoided, the manipulators 51 can clamp and pick saw blades to be placed at the positioning step 41 and can also pick saw blades from the positioning step 41, wherein the sliding table assembly 52 comprises a mounting bracket 521 fixed on the frame 8, a horizontal sliding table 522 which is arranged on the mounting bracket 521 in a left-right movement manner, and a vertical sliding table 523 which is arranged on the horizontal sliding table 522 in a vertical sliding table 523 in a vertical movement manner, and the horizontal sliding table 522 and the vertical sliding table 523 are driven by an air cylinder. According to the above structure, the sliding table assembly 52 is composed of a horizontal sliding table moving left and right and a vertical sliding table moving up and down, so that the plurality of manipulators 51 can move up and down, left and right along the XY axis direction through the sliding table assembly, the left and right movements of the manipulators move along the first direction, when the material clamping mechanism 5 reciprocates, two manipulators 51 can correspondingly move onto two magnetic positioning structures of the fixture seat, so that an unprocessed saw blade is moved onto the magnetic positioning structure 4 on the left side from the feeding warehouse 1, and meanwhile, the saw blade with one processed surface is placed onto the magnetic positioning structure 4 on the right side, and the saw blade with two processed surfaces is moved onto the discharging warehouse 2 from the fixture seat 31, thereby ensuring that the situation of waiting for vacant positions does not occur in the magnetic positioning structure, ensuring the continuity and reliability of polishing of a plurality of saw blades, and having high automatic processing production efficiency.

In this embodiment, referring to fig. 6, a left grinding wheel sliding table 61 and a right grinding wheel sliding table 62 that can relatively move along the first direction are installed on the frame 8, two grinding wheels 6 are respectively installed on the left grinding wheel sliding table 61 and the right grinding wheel sliding table 62, and the left grinding wheel sliding table 61 and the right grinding wheel sliding table 62 are respectively driven by a cylinder to move and are respectively located at two sides of the moving path of the fixture mechanism 3, so that when the two grinding wheels 6 are respectively driven by the left grinding wheel sliding table 61 and the right grinding wheel sliding table 62 to move in opposite directions, the saw blades at two sides of the fixture seat 31 can be polished. According to the grinding wheel 6, the grinding process stability and grinding surface quality are affected by the excitation force caused by the eccentricity easily generated in the grinding process, therefore, one end of the fixture seat 31 is provided with two diamond trimmers 34 respectively extending towards two sides of the fixture seat, the structural design is to assemble the diamond trimmers and the fixture seat into a whole, the installation and the use are convenient, and the grinding wheel is frequently trimmed by the diamond trimmers so as to improve the linearity of the formed grinding wheel, thereby greatly improving the product quality and the production efficiency.

The detailed arrangement of the feeding warehouse and the discharging warehouse is described below with reference to fig. 1-3 and 5:

the feeding warehouse 1 is provided with a storage tank 11 which is arranged along the length direction of the frame 8, the discharging warehouse 2 is provided with a discharge tank which is arranged along the same direction as the storage tank 11, a conveying belt can be installed on the discharge tank, the storage tank 11 is provided with a plurality of saw blades, the extending directions of the storage tank 11 and the discharge tank are in the first direction, namely, the feeding warehouse 1, the clamp mechanism 3 and the discharging warehouse 2 are sequentially arranged at intervals along the length direction of the frame 8, and the clamp mechanism 3 is in reciprocating movement along the width direction of the frame 8. As a preferred setting mode, the feeding warehouse 1 is provided with a clip type guide rod pushing a plurality of saw blades to one end of the storage groove 11, one end of the storage groove 11 is provided with a limiting block 12, the feeding warehouse 1 is provided with a pressing plate 13 limited on the upper sides of the saw blades, a discharge hole for exposing one saw blade is formed between the pressing plate 13 and the limiting block 12, the limiting block is used for limiting and blocking the saw blades arranged in the storage groove, and only one saw blade is guaranteed to appear at the position of the discharge hole each time so as to wait for the clamping operation of the manipulator.

As shown in fig. 5, the feeding bin 1 includes a pushing structure 7 (in the drawing, a indicates a saw blade) for pushing the saw blade out of the discharge hole and being able to be clamped by the manipulator 51, the pushing structure 7 includes a pushing plate 71 capable of moving up and down and disposed at the lower side of the feeding bin 1, a pushing hole penetrating through the bottom surface of the storage tank 11 and opposite to the discharge hole, and a pushing cylinder 72 connected to the pushing plate 71, the pushing cylinder 72 drives the pushing plate 71 to move up and down, the pushing plate 71 is adapted to penetrate through the pushing hole, and is kept flush with the bottom surface of the storage tank 11 in an initial state, so that the saw blade is not blocked from entering the position of the discharge hole. This kind of structure sets up, when the saw blade is pushed into the discharge gate position of feeding storehouse 1 one end, at this moment through push away flitch 71 upwards to jack-up certain height with the saw blade in the discharge gate position, thereby take the saw blade from the centre gripping of feeding storehouse 1 through manipulator 51, then push away the flitch and reset down, the saw blade that is in the storage tank can enter into the discharge gate in proper order under the promotion of cartridge clip type guide arm, thereby waits to push away the flitch and jack-up the saw blade again, so the automatic discharging process of saw blade on the feeding storehouse of realization in a round and round trip, cooperation links up reliably, guarantees the continuity and the reliability of saw blade pay-off.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. Saw blade grinding machine equipment, including setting up feeding storehouse (1), ejection of compact storehouse (2), fixture mechanism (3), clamping mechanism (5) and grinding subassembly on frame (8), its characterized in that: the feeding warehouse (1), the clamp mechanism (3) and the discharging warehouse (2) are sequentially arranged on the frame at intervals along the first direction, the clamping mechanism (5) reciprocates among the feeding warehouse, the clamp mechanism and the discharging warehouse, and is used for placing saw blades in the feeding warehouse (1) on the clamp mechanism (3) for processing and then transferring to the discharging warehouse (2); the clamp mechanism (3) is movably arranged on the frame (8) along the direction perpendicular to the first direction and comprises two magnetic positioning structures (4) which are arranged on two sides of the clamp mechanism and used for positioning and holding two saw blades; the grinding assembly comprises two grinding wheels (6) which are arranged in a relatively movable mode along a first direction, two saw blades positioned on two magnetic attraction positioning structures (4) are respectively ground through the two grinding wheels (6), the clamp mechanism (3) is provided with a first position for driving the two magnetic attraction positioning structures (4) to move to a position between the feeding warehouse (1) and the discharging warehouse (2), and a second position for driving the two magnetic attraction positioning structures (4) to move to a position between the grinding wheels (6).

2. The saw blade grinding machine apparatus of claim 1, wherein: the fixture mechanism (3) comprises a fixture seat (31) which is arranged on the frame (8) through a sliding rail, and a driving structure which drives the fixture seat (31) to reciprocate, wherein two magnetic locating structures (4) are respectively arranged on two sides of the fixture seat (31), and each saw blade is respectively moved to two magnetic locating structures (4) through a clamping mechanism (5) and polishing processing is completed on two sides of the saw blade.

3. The saw blade grinding machine apparatus of claim 2, wherein: two sides of the clamp seat (31) are detachably provided with two fixed inserts (32), the two magnetic attraction positioning structures (4) comprise two positioning steps (41) respectively arranged on the side walls of the two fixed inserts (32), and two electromagnets (42) respectively arranged on the two positioning steps (41), and the saw blade is attracted by magnetic force generated by the electromagnets (42) to lean on the positioning steps (41).

4. A saw blade grinding machine apparatus as claimed in claim 3, wherein: the clamping mechanism comprises a sliding table assembly (52) which is arranged on the frame (8) in a multidirectional moving mode, and a plurality of manipulators (51) which are arranged on the sliding table assembly (52) at intervals and are positioned above the clamp seat.

5. The saw blade grinding machine apparatus of claim 4, wherein: and the tops of the two fixed inserts (32) are respectively provided with a yielding groove (33) connected with the positioning step (41).

6. The saw blade grinding machine apparatus of claim 5, wherein: two diamond trimmers (34) which extend towards two sides of the clamp seat are arranged at one end of the clamp seat (31).

7. The saw blade grinding machine apparatus of any one of claims 1-6, wherein: the machine frame (8) is provided with a left grinding wheel sliding table (61) and a right grinding wheel sliding table (62) which can move relatively along a first direction, and the two grinding wheels (6) are respectively arranged on the left grinding wheel sliding table (61) and the right grinding wheel sliding table (62).

8. The saw blade grinding machine apparatus of claim 7, wherein: the feeding warehouse (1) is provided with a storage tank (11) extending along the length direction of the frame (8), the discharging warehouse (2) is provided with a discharge tank extending along the same direction as the storage tank (11), the storage tank (11) is provided with a plurality of saw blades, and the extending directions of the storage tank and the discharge tank are the first direction.

9. The saw blade grinding machine apparatus of claim 8, wherein: the feeding warehouse (1) is provided with a cartridge clip type guide rod pushing a plurality of saw blades to one end of the storage groove (11), one end of the storage groove (11) is provided with a limiting block (12), the feeding warehouse (1) is provided with a pressing plate (13) limited on the upper sides of the saw blades, and a discharge hole for exposing one saw blade is formed between the pressing plate (13) and the limiting block (12).

10. The saw blade grinding machine apparatus of claim 9, wherein: the feeding warehouse (1) is further provided with a pushing structure (7) for pushing the saw blade out of the discharging hole and clamping the saw blade by the manipulator (51), the pushing structure (7) comprises a pushing plate (71) which can be arranged at the lower side of the feeding warehouse (1) in a vertical moving mode, and a pushing hole which is arranged on the bottom surface of the storage tank (11) in a penetrating mode and opposite to the discharging hole, and the pushing plate (71) is suitable for penetrating and stretching into the pushing hole.