CN117921460A - Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine - Google Patents
Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine Download PDFInfo
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- CN117921460A CN117921460A CN202410316775.3A CN202410316775A CN117921460A CN 117921460 A CN117921460 A CN 117921460A CN 202410316775 A CN202410316775 A CN 202410316775A CN 117921460 A CN117921460 A CN 117921460A
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Abstract
The invention discloses an automatic feeding and discharging system suitable for a conical slender rod grinding machine with multiple numbers, and relates to the technical field of conical rod grinding machine equipment, comprising a grinding machine, a feeding and discharging manipulator, a feeding bin and a supporting guide rail assembly; the feeding and discharging manipulator comprises a linear module, a module mounting plate, a main support upright post, a Z-axis assembly control accessory, two Z-axis assemblies and a protective cover; the Z-axis assembly comprises a clamping jaw assembly, a Z-axis lifting rod, a buffer, a damping cylinder, a Z-axis cylinder, a damping baffle and a mounting fixing plate; the clamping jaw assembly comprises a clamping jaw air cylinder, a clamping jaw connecting plate, a clamping jaw transition block, a clamping jaw adjusting plate, a fine adjustment feed screw rod, a clamping jaw, an adjusting screw rod fixing block and a clamping jaw connecting block; the support guide rail assembly comprises a lathe bed mounting plate, a base adjusting block, a guide rail mounting seat, an adjusting screw, a bottom supporting piece and a connecting guide rail; according to the invention, the feeding and discharging mechanical arm is arranged to automatically take and discharge the conical slender rod, so that the manpower is replaced, the labor cost is saved, and the production efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of conical rod grinding machine equipment, in particular to an automatic feeding and discharging system suitable for a conical elongated rod grinding machine with multiple numbers.
Background
The conical slender rod grinding equipment is a centerless grinder. The existing feeding mode is to adopt a special tool, manually install the conical slender rod on the special tool, manually place the conical slender rod on a support plate of a grinding machine through the special tool, after the grinding machine grinds the current conical slender rod, manually lift the tool, replace the grinded conical slender rod, replace the conical slender rod to be grinded, manually place the conical slender rod on the support plate for grinding, so that the conical slender rod is ground in a reciprocating mode, the workload is large, the efficiency is low, and the cost reduction and efficiency improvement targets of enterprises are hindered. For this purpose, an upgrade is necessary.
Disclosure of Invention
The invention aims at: the invention aims at solving the problems in the prior art, provides a high-efficiency automatic feeding and discharging system, and aims to replace manual operation to automatically take out a conical slender rod from a feeding position and put the conical slender rod on a material knife rest of a machine tool, take the automatic feeding and discharging system off the material knife rest of the machine tool after grinding is finished, put a new conical slender rod to be ground on the automatic feeding and discharging system, and take the grinded conical slender rod off and put the grinded conical slender rod into a material frame. The system is suitable for the transformation and upgrading of the general centerless grinder.
The invention adopts the following technical scheme for realizing the purposes:
An automatic feeding and discharging system suitable for a multi-model conical slender rod grinding machine, which comprises: the feeding and discharging device comprises a grinding machine, a feeding and discharging manipulator, a feeding bin and a supporting guide rail assembly;
The feeding and discharging manipulator comprises a linear module, a module mounting plate, a main support upright post, a Z-axis assembly control accessory, two Z-axis assemblies and a protective cover; the Z-axis assembly comprises a clamping jaw assembly, a Z-axis lifting rod, a buffer, a damping cylinder, a Z-axis cylinder, a damping baffle and a mounting fixing plate;
The clamping jaw assembly comprises a clamping jaw air cylinder, a clamping jaw connecting plate, a clamping jaw transition block, a clamping jaw adjusting plate, a fine adjustment feed screw rod, a clamping jaw, an adjusting screw rod fixing block and a clamping jaw connecting block;
the support guide rail assembly comprises a lathe bed mounting plate, a base adjusting block, a guide rail mounting seat, adjusting screws, a bottom supporting piece and a connecting guide rail.
The grinding machine comprises a machine tool grinding wheel fixing side and a machine tool guide wheel moving side, the machine tool mounting plate is fixed with the machine tool, the base adjusting block and the guide rail mounting seat are connected with the machine tool mounting plate, the bottom support piece and the guide rail mounting seat are fixed, and the connecting guide rail and the bottom support piece are fixed. The adjusting screw is used for adjusting and ensuring the level of the connecting guide rail.
The main support upright post is fixedly connected with the sliding block connected with the guide rail, the main support upright post is fixedly connected with the moving side of the machine tool guide wheel through the guide rail moving connecting plate, and the moving side of the machine tool guide wheel is fixedly connected with the module mounting plate through the auxiliary support. The auxiliary support is fixed with the movable side of the guide wheel of the machine tool and the module mounting plate in a bolt and nut connection mode, and the level of the module mounting plate can be adjusted by adjusting bolts and nuts. When loading and unloading actions are executed, the loading and unloading manipulator moves back and forth through the moving side of the guide wheel of the random bed of the support guide rail assembly.
The module mounting plate is fixedly connected with the main support upright post, the linear module is fixedly connected with the module mounting plate, the two Z-axis assemblies are mounted on the linear module and can move along with the linear module, and the Z-axis assembly control accessory is also mounted on the linear module and moves along with the module.
The Z-axis lifting rod is in sliding connection with the installation fixing plate through the linear guide rail, so that the Z-axis lifting rod can move up and down, the Z-axis air cylinder is fixed on the installation fixing plate and is connected with the lower end of the Z-axis lifting rod through the floating joint, the Z-axis lifting rod is ensured to move up and down along with the Z-axis air cylinder, and the clamping jaw assembly is fixed with the lower end of the Z-axis lifting rod; the damping baffle is fixed with the Z-axis lifting rod, and the damping cylinder is arranged above the mounting fixing plate. When the Z-axis lifting rod descends, the damping baffle plate and the damping cylinder are contacted and descended to reduce the vibration of the tail end of the clamping jaw assembly. The buffer is fixed in installation fixed plate below, and when Z axle lifter rose, through the plane of Z axle lifter lower extreme and buffer contact vibration when reducing the clamping jaw and rising. The clamping jaw is not easy to fall down due to vibration when clamping materials at the tail end.
The clamping jaw connecting plate is fixed with the sliding block of the clamping jaw air cylinder and can move along with the sliding block, and the clamping jaw transition block is connected with the clamping jaw connecting plate through screws. The clamping jaw connecting plate is provided with a strip-shaped hole, and the connecting position of the clamping jaw connecting plate and the clamping jaw transition block can be adjusted according to the lengths of different materials through the connection of the strip-shaped hole. The clamping jaw adjusting plate is fixedly connected with the clamping jaw transition block, a waist-shaped hole is formed in the clamping jaw adjusting plate, the clamping jaw adjusting plate is connected with the clamping jaw transition block through the waist-shaped hole, and the front and rear positions of the clamping jaw adjusting plate can be adjusted to meet the centering requirement of a machine tool material knife rest. The adjusting screw fixing block is connected with the clamping jaw adjusting plate, the connecting position of the clamping jaw adjusting plate can be adjusted according to actual needs, the clamping jaw is fixed with the clamping jaw connecting block, the clamping jaw connecting block is connected with the adjusting screw fixing block through the fine adjustment feeding screw rod, and the lifting of the clamping jaw can be adjusted to meet the centering requirement of the clamping jaw and the machine tool material knife rest through adjusting the rotation of the fine adjustment feeding screw rod.
The feeding bin assembly comprises a feeding box assembly, a frame assembly, a finished product receiving assembly, a panel bracket assembly and a feeding bin guide rail; the material supply bin assembly is mainly responsible for outputting stacked single materials in the same direction and discharging materials in the opposite direction, the material supply bin assembly is a product developed by the company, the working principle of the material supply bin assembly is not described in detail in the application, and the single output materials fall to the V-shaped block to be fed to a machine tool. The feeding bin guide rail is connected with the main support upright post through the feeding bin movable connecting plate, the feeding bin guide rail comprises a guide rail and a sliding block for the linear guide rail in the prior art, the sliding block is used for connecting and fixing the main support upright post, so that the feeding box assembly and the feeding and discharging manipulator synchronously move along the support guide rail assembly, and the real-time coaxiality between the feeding bin guide rail and a material knife rest on a machine tool when materials are placed on a V-shaped block is ensured.
The invention discloses a working method of an automatic feeding and discharging system suitable for a multi-number conical slender rod grinding machine, which comprises the following steps:
S1, preparing a grinding machine, wherein the movement of the moving side of a guide wheel of the machine tool is separated from the fixed side of a grinding wheel of the machine tool, an upper spindle blade limiting assembly and a side spindle blade limiting assembly are further arranged on the grinding machine and used for limiting materials, and an air cylinder of the upper spindle blade limiting assembly and an air cylinder of the side spindle blade limiting assembly retract;
The upper limiting assembly of the spindle rod comprises an upper limiting cylinder, a fixed seat, a transverse limiting rod and a vertical limiting rod, wherein the upper limiting cylinder is fixedly arranged on the grinding machine, an output shaft of the upper limiting cylinder is fixedly arranged on the fixed seat, a strip-shaped hole is formed in the transverse limiting rod, the transverse limiting rod is fixed with the fixed seat through a screw, the connecting position of the transverse limiting rod and the fixed seat is adjusted through the strip-shaped hole, one end, far away from the fixed seat, of the transverse limiting rod is provided with a mounting groove, the mounting groove is provided with a plurality of bolt holes, the vertical limiting rod is inserted with the mounting groove in a matched mode and is fixed with the mounting groove through the bolt holes, a waist-shaped hole is formed in the vertical limiting rod, the position of the vertical limiting rod is adjusted through up-down movement of the waist-shaped hole, and the vertical limiting rod limits the upper part of a material;
The spindle blade side limiting component comprises a side limiting cylinder, an adjustable fixing seat and a strip limiting rod, wherein the adjustable fixing seat is fixedly arranged on a guide rail moving connecting plate, the side limiting cylinder is connected with the adjustable fixing seat, a strip hole is formed in the adjustable fixing seat, the strip limiting rod is fixedly connected with an output shaft of the side limiting cylinder, the height of the side limiting cylinder is adjusted through the strip hole so that the strip limiting rod is aligned with a material, and side limiting is carried out on the material.
S2, taking the materials to be processed from the V-shaped block and conveying the materials to a grinding machine for standby, wherein the linear module walks above the V-shaped block with the inner Z-axis assembly, the inner clamping jaw assembly opens, the inner and outer Z-axis cylinders descend in place, the inner clamping jaw assembly clamps the conical slender rod, the outer clamping jaw assembly opens to enable the grinded conical slender rod to roll off from the finished product receiving assembly and roll into a material frame, the inner and outer Z-axis cylinders ascend, and the linear module walks with the inner and outer Z-axis assemblies and enables the outer Z-axis assembly to be arranged above a material tool rest of the machine tool;
s3, taking away the processed materials, placing the materials to be processed for processing, opening an outer clamping jaw assembly, lowering an outer Z-axis cylinder, clamping the grinded conical slender rod by the outer clamping jaw assembly after the outer clamping jaw assembly is in place, lifting the outer clamping jaw assembly, then walking the linear module above a machine tool material cutter frame with the inner Z-axis assembly, lowering the inner Z-axis cylinder after the inner clamping jaw assembly is in place, opening the conical slender rod to be processed on the machine tool material cutter frame, lifting the inner Z-axis cylinder, extending out of a cylinder of a spindle rod upper limit assembly and a cylinder of a spindle rod side limit assembly, limiting the materials from the upper part and the side surface of the machine tool material cutter frame, avoiding material jump and material sliding out from the side surface and falling, and enabling the moving side of a machine tool guide wheel to move close to the grinding conical slender rod with the fixed side of the machine tool grinding wheel;
And S4, repeating the steps S2 and S3, and continuously taking and discharging the conical slender rod.
The beneficial effects of the invention are as follows:
according to the invention, the feeding and discharging mechanical arm is arranged to automatically take and discharge the conical slender rod, so that the manpower is replaced, the labor cost is saved, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a perspective view of an automated loading and unloading system of the present invention adapted to a multi-gauge conical elongated rod grinder;
FIG. 2 is another perspective view of FIG. 1;
FIG. 3 is a partial schematic view of an automatic loading and unloading system of the invention adapted to a multi-gauge conical elongated rod grinder;
FIG. 4 is an enlarged partial schematic view of the upper spindle blade limit assembly and the spindle blade side limit assembly of FIG. 3;
FIG. 5 is a perspective view of the loading and unloading manipulator;
FIG. 6 is a perspective view of the Z-axis assembly;
FIG. 7 is a perspective view of the jaw assembly;
FIG. 8 is a perspective view of the feed tank assembly;
FIG. 9 is a schematic view of a partial mounting structure of the V-block of FIG. 8;
Fig. 10 is a schematic view of the mounting structure of the support rail assembly.
Reference numerals: 1. grinding machine; 2. feeding and discharging mechanical arms; 3. a feed bin; 4. a spindle blade upper limit component; 5. a spindle blade side limit assembly; 6. a support rail assembly; 7. the guide rail moves the connecting plate; 8. the feeding bin moves the connecting plate; 9. auxiliary support; 10. a machine tool material knife rest; 1.1, a machine tool grinding wheel fixing side; 1.2, the moving side of a guide wheel of the machine tool; 2.1, a linear module; 2.2, module mounting plate; 2.3 main supporting columns; 2.4, a Z-axis assembly control accessory; 2.5, a Z-axis assembly; 2.6, a protective cover; 2.5.1, jaw assembly; 2.5.2, Z-axis lifting rod; 2.5.3, buffers; 2.5.4, damping cylinder; 2.5.5, Z-axis air cylinder; 2.5.6, damping baffles; 2.5.7, mounting a fixing plate; 2.5.1.1, clamping jaw cylinder; 2.5.1.2, clamping jaw connecting plates; 2.5.1.3, clamping jaw transition blocks; 2.5.1.4, clamping jaw adjusting plates; 2.5.1.5, fine tuning a feed screw; 2.5.1.6, paw; 2.5.1.7, adjusting a screw fixing block; 2.5.1.8, a paw connecting block; 3.1, a feed box assembly; 3.2, a frame assembly; 3.3, a finished product receiving component; 3.4, a panel bracket assembly; 3.5, a guide rail of a feed bin; 3.6, V-shaped blocks; 4.1, an upper limit cylinder; 4.2, fixing base; 4.3, a transverse limiting rod; 4.4, a vertical limiting rod; 4.3.1, bar-shaped holes; 4.3.2, mounting grooves; 5.1, a side limiting cylinder; 5.2, an adjustable fixing seat; 5.3, a bar-shaped limiting rod; 6.1, a lathe bed mounting plate; 6.2, a base adjusting block; 6.3, a guide rail mounting seat; 6.4, adjusting the screw; 6.5, a bottom support; and 6.6, connecting the guide rails.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 10, the present embodiment provides an automatic loading and unloading system adapted to a conical elongated rod grinder of multiple types, which includes: the feeding and discharging device comprises a grinding machine 1, a feeding and discharging manipulator 2, a feeding bin 3 and a supporting guide rail assembly 6;
The feeding and discharging manipulator 2 comprises a linear module 2.1, a module mounting plate 2.2, a main support upright post 2.3, a Z-axis assembly control accessory 2.4, two Z-axis assemblies 2.5 and a protective cover 2.6; the Z-axis assembly comprises a clamping jaw assembly 2.5.1, a Z-axis lifting rod 2.5.2, a buffer 2.5.3, a damping cylinder 2.5.4, a Z-axis cylinder 2.5.5, a damping baffle 2.5.6 and a mounting fixing plate 2.5.7;
The clamping jaw assembly 2.5.1 comprises a clamping jaw air cylinder 2.5.1.1, a clamping jaw connecting plate 2.5.1.2, a clamping jaw transition block 2.5.1.3, a clamping jaw adjusting plate 2.5.1.4, a fine adjustment feed screw 2.5.1.5, a clamping jaw 2.5.1.6, an adjusting screw fixing block 2.5.1.7 and a clamping jaw connecting block 2.5.1.8;
The support rail assembly 6 comprises a bed mounting plate 6.1, a base adjusting block 6.2, a rail mounting seat 6.3, adjusting screws 6.4, a bottom support 6.5 and a connecting rail 6.6.
The grinding machine 1 comprises a machine tool grinding wheel fixing side 1.1 and a machine tool guide wheel moving side 1.2, a machine tool mounting plate 6.1 is fixed with a machine tool, a base adjusting block 6.2 and a guide rail mounting seat 6.3 are connected with the machine tool mounting plate 6.1, a bottom support piece 6.5 and the guide rail mounting seat 6.3 are fixed, and a connecting guide rail 6.6 and the bottom support piece 6.5 are fixed. The level of the connecting guide rail is ensured by adjusting the adjusting screw 6.4.
The main support upright post 2.3 is fixedly connected with a sliding block connected with the guide rail 6.6, the main support upright post 2.3 is fixedly connected with the moving side 1.2 of the machine tool guide wheel through a guide rail moving connecting plate 7, and the moving side 1.2 of the machine tool guide wheel is fixedly connected with the module mounting plate 2.2 through an auxiliary support 9. The auxiliary support 9 is fixed with the movable side 1.2 of the guide wheel of the machine tool and the module mounting plate 2.2 in a bolt and nut connection mode, and the level of the module mounting plate 2.2 can be adjusted by adjusting bolts and nuts. When loading and unloading actions are executed, the loading and unloading manipulator 2 moves back and forth along the moving side 1.2 of the guide wheel of the random bed through the supporting guide rail component 6.
The module mounting plates 2.2 and the main supporting columns 2.3 are fixedly connected, the linear modules 2.1 and the module mounting plates 2.2 are fixedly connected, the two Z-axis assemblies 2.5 are mounted on the linear modules 2.1 and can move along with the linear modules 2.1, and the Z-axis assembly control accessories 2.4 are also mounted on the linear modules 2.1 and move along with the modules.
The Z-axis lifting rod 2.5.2 is in sliding connection with the mounting fixing plate 2.5.7 through a linear guide rail, so that the Z-axis lifting rod 2.5.2 can move up and down, the Z-axis air cylinder 2.5.5 is fixed on the mounting fixing plate 2.5.7 and is connected with the lower end of the Z-axis lifting rod 2.5.2 through a floating joint, the Z-axis lifting rod 2.5.2 is ensured to move up and down along with the Z-axis air cylinder 2.5.5, and the clamping jaw assembly 2.5.1 is fixed with the lower end of the Z-axis lifting rod 2.5.2; damping baffle 2.5.6 is fixed with Z axle lifter 2.5.2, and damping cylinder 2.5.4 is installed in installation fixed plate 2.5.7 top. When the Z-axis lifting rod 2.5.2 descends, the damping baffle 2.5.6 is contacted with the damping cylinder 2.5.4 to descend so as to reduce the vibration of the tail end of the clamping jaw assembly 2.5.1. The buffer 2.5.3 is fixed below the mounting fixing plate 2.5.7, and when the Z-axis lifting rod 2.5.2 ascends, the plane at the lower end of the Z-axis lifting rod 2.5.2 is contacted with the buffer 2.5.3 to reduce vibration when the clamping jaw ascends. The clamping jaw is not easy to fall down due to vibration when clamping materials at the tail end.
The clamping jaw connecting plate 2.5.1.2 is fixed with the sliding block of the clamping jaw air cylinder 2.5.1.1 and can move along with the sliding block, and the clamping jaw transition block 2.5.1.3 is connected with the clamping jaw connecting plate 2.5.1.2 through screws. The clamping jaw connecting plate 2.5.1.2 is provided with a strip-shaped hole, and the connecting position of the clamping jaw connecting plate and the clamping jaw transition block 2.5.1.3 can be adjusted according to the lengths of different materials through the connection of the strip-shaped hole. The clamping jaw adjusting plate 2.5.1.4 is fixedly connected with the clamping jaw transition block 2.5.1.3, a waist-shaped hole is formed in the clamping jaw adjusting plate 2.5.1.4, the clamping jaw adjusting plate is connected with the clamping jaw transition block through the waist-shaped hole, and the front and rear positions of the clamping jaw adjusting plate can be adjusted to meet the centering requirement with the machine tool material knife rest 10. The adjusting screw fixing block 2.5.1.7 is connected with the clamping jaw adjusting plate 2.5.1.4, the upper connecting position and the lower connecting position can be adjusted according to actual needs, the clamping jaw 2.5.1.6 is fixed with the clamping jaw connecting block 2.5.1.8, the clamping jaw connecting block 2.5.1.8 is connected with the adjusting screw fixing block 2.5.1.7 through the fine adjustment feed screw 2.5.1.5, and the lifting of the clamping jaw 2.5.1.6 can be adjusted to meet the centering requirement of the clamping jaw and the machine tool material knife rest 10 through adjusting the rotation of the fine adjustment feed screw 2.5.1.5.
The feed bin assembly 3 comprises a feed bin assembly 3.1, a frame assembly 3.2, a finished product receiving assembly 3.3, a panel bracket assembly 3.4 and a feed bin guide rail 3.5; the feed bin assembly 3 is mainly responsible for outputting stacked single materials in the same direction and discharging materials in the opposite direction, and is a product developed by the company, the working principle of the feed bin assembly is not described in detail in the application, and the single output materials fall to the V-shaped block 3.6 for feeding to a machine tool. The feed bin guide rail 3.5 and the main support stand 2.3 are connected through the feed bin movable connecting plate 8, the feed bin guide rail 3.5 is a linear guide rail in the prior art and comprises a guide rail and a sliding block, the sliding block is used for connecting and fixing the main support stand 2.3, so that the feed box assembly 3.1 and the feeding and discharging manipulator 2 synchronously move along the support guide rail assembly 6, and the fact that the material is placed on the V-shaped block 3.6 and the material knife rest of the material placed on the machine tool are kept coaxial in real time is guaranteed.
The invention discloses a working method of an automatic feeding and discharging system suitable for a multi-number conical slender rod grinding machine, which comprises the following steps:
S1, preparing a grinding machine, wherein the movement of a moving side 1.2 of a guide wheel of the machine tool is separated from the movement of a fixed side 1.1 of a grinding wheel of the machine tool, and a spindle blade upper limit assembly 4 and a spindle blade side limit assembly 5 are further arranged on the grinding machine and used for limiting materials, and an air cylinder of the spindle blade upper limit assembly 4 and an air cylinder of the spindle blade side limit assembly 5 retract;
The spindle rod upper limit assembly 4 comprises an upper limit cylinder 4.1, a fixed seat 4.2, a transverse limit rod 4.3 and a vertical limit rod 4.4, wherein the upper limit cylinder 4.1 is fixedly installed on the grinding machine, an output shaft of the upper limit cylinder 4.1 is fixedly installed with the fixed seat 4.2, a strip-shaped hole 4.3.1 is formed in the transverse limit rod 4.3, the transverse limit rod 4.3 is fixed with the fixed seat 4.2 through a screw of the strip-shaped hole 4.3.1, the connection position of the transverse limit rod 4.3 and the fixed seat 4.2 is adjusted through the strip-shaped hole 4.3.1, an installation groove 4.3.2 is formed in one end, far away from the fixed seat 4.2, of the transverse limit rod 4.3.2, a plurality of bolt holes are formed in the installation groove 4.3.2, the vertical limit rod 4 is matched and inserted with the installation groove 4.3.2 and is fixed through bolts of the bolt holes, the position of the vertical limit rod is adjusted through up-down movement of the waist-shaped hole, and the vertical limit rod limits the upper part of a material;
The spindle blade side limiting component 5 comprises a side limiting cylinder 5.1, an adjustable fixing seat 5.2 and a strip limiting rod 5.3, wherein the adjustable fixing seat 5.2 is fixedly installed on a guide rail moving connecting plate 7, the side limiting cylinder 5.1 is connected with the adjustable fixing seat 5.2, a strip hole is formed in the adjustable fixing seat 5.2, the strip limiting rod 5.3 is fixedly connected with an output shaft of the side limiting cylinder, the height of the side limiting cylinder is adjusted through the strip hole, so that the strip limiting rod 5.3 is aligned with a material, and side limiting is carried out on the material.
S2, taking the materials to be processed from the V-shaped block and conveying the materials to a grinding machine for standby, wherein the linear module 2.1 walks above the V-shaped block with the inner Z-axis assembly 2.5, the inner clamping jaw assembly 2.5.1 is opened, the inner Z-axis cylinder 2.5.5 and the outer Z-axis cylinder are lowered, after the inner clamping jaw assembly 2.5.1 clamps a conical slender rod in place, the outer clamping jaw assembly 2.5.1 is opened to enable the grinded conical slender rod to roll off from the finished product receiving assembly 3.3, the grinded conical slender rod rolls into a material frame, the inner Z-axis cylinder 2.5.5 and the outer Z-axis cylinder ascend, and the linear module 2.1 walks with the inner Z-axis assembly 2.5 and the outer Z-axis assembly 2.5 and enables the outer Z-axis assembly 2.5 to be arranged above the machine tool material cutter frame 10;
S3, taking away the processed material, placing the material to be processed for processing, opening an outer side clamping jaw assembly 2.5.1, enabling an outer side Z-axis cylinder 2.5.5 to descend, clamping the grinded conical slender rod by the outer side clamping jaw assembly 2.5.1 after the outer side clamping jaw assembly 2.5.1 is in place, ascending the outer side clamping jaw assembly 2.5.1, then enabling the linear module 2.1 to walk above the machine tool material knife rest 10 with the inner side Z-axis assembly 2.5, descending the inner side Z-axis cylinder 2.5.5, opening the inner side clamping jaw assembly 2.5.1 to place the conical slender rod to be processed on the machine tool material knife rest 10 after the inner side Z-axis cylinder 2.5.5 is in place, extending out of a cylinder of a spindle upper limit assembly 4 and a cylinder of a spindle side limit assembly 5, limiting the material from the upper side and the side of the machine tool material knife rest 10, and preventing the material from jumping and the material from sliding out and falling from the side, and enabling the moving side 1.2 of a machine tool guide wheel to move to be close to the conical slender rod with the machine tool grinding wheel fixed side 1.1;
And S4, repeating the steps S2 and S3, and continuously taking and discharging the conical slender rod.
Claims (9)
1. An automatic feeding and discharging system suitable for a multi-model conical slender rod grinding machine, which comprises: the feeding and discharging device comprises a grinding machine, a feeding and discharging manipulator, a feeding bin and a supporting guide rail assembly; the method is characterized in that:
The feeding and discharging manipulator comprises a linear module, a module mounting plate, a main support upright post, a Z-axis assembly control accessory, two Z-axis assemblies and a protective cover; the Z-axis assembly comprises a clamping jaw assembly, a Z-axis lifting rod, a buffer, a damping cylinder, a Z-axis cylinder, a damping baffle and a mounting fixing plate;
The clamping jaw assembly comprises a clamping jaw air cylinder, a clamping jaw connecting plate, a clamping jaw transition block, a clamping jaw adjusting plate, a fine adjustment feed screw rod, a clamping jaw, an adjusting screw rod fixing block and a clamping jaw connecting block;
the support guide rail assembly comprises a lathe bed mounting plate, a base adjusting block, a guide rail mounting seat, adjusting screws, a bottom supporting piece and a connecting guide rail.
2. The automatic loading and unloading system of the multi-model conical elongated rod grinding machine according to claim 1, wherein the grinding machine comprises a machine tool grinding wheel fixing side and a machine tool guide wheel moving side, the machine tool mounting plate is fixed with the machine tool, the base adjusting block and the guide rail mounting seat are connected with the machine tool mounting plate, the bottom support piece and the guide rail mounting seat are fixed, and the connecting guide rail and the bottom support piece are fixed.
3. The automatic feeding and discharging system of the multi-model cone elongated rod grinding machine according to claim 1, wherein the main supporting upright is fixedly connected with the slide block connected with the guide rail, the main supporting upright is fixedly connected with the moving side of the machine tool guide wheel through the guide rail moving connecting plate, and the moving side of the machine tool guide wheel is fixedly connected with the module mounting plate through the auxiliary support.
4. The automatic loading and unloading system of the multi-model cone elongated bar grinding machine according to claim 1, wherein the module mounting plate is fixedly connected with the main supporting upright post, the linear module is fixedly connected with the module mounting plate, and the two Z-axis components and the Z-axis component control accessories are both arranged on the linear module.
5. The automatic feeding and discharging system of the multi-model-adapted conical slender rod grinding machine according to claim 1, wherein the Z-axis lifting rod is in sliding connection with the installation fixing plate through a linear guide rail, the Z-axis air cylinder is fixed on the installation fixing plate and is connected with the lower end of the Z-axis lifting rod through a floating joint, and the clamping jaw assembly is fixed with the lower end of the Z-axis lifting rod; the damping baffle is fixed with the Z-axis lifting rod, and the damping cylinder is arranged above the mounting fixing plate; the buffer is fixed below the installation fixing plate.
6. The automatic feeding and discharging system of the multi-model cone slender rod grinding machine, according to claim 1, is characterized in that the clamping jaw connecting plate is fixed with the sliding block of the clamping jaw air cylinder and can move along with the sliding block, and the clamping jaw transition block is connected with the clamping jaw connecting plate through screws; the clamping jaw adjusting plate is fixedly connected with the clamping jaw transition block; the adjusting screw fixing block is connected with the clamping jaw adjusting plate; the paw is fixed with the paw connecting block; and the paw connecting block is connected with the adjusting screw fixing block through the fine adjustment feed screw.
7. The automatic feeding and discharging system of the multi-model cone slender rod grinding machine according to claim 3, wherein the grinding machine is further provided with a spindle rod upper limiting assembly and a spindle rod side limiting assembly for limiting materials.
8. The automatic feeding and discharging system of the multi-type cone elongated rod grinding machine according to claim 7, wherein the spindle pole upper limit assembly comprises an upper limit cylinder, a fixed seat, a transverse limit rod and a vertical limit rod, the upper limit cylinder is fixedly arranged on the grinding machine, an output shaft of the upper limit cylinder is fixedly arranged on the fixed seat, a strip-shaped hole is formed in the transverse limit rod, the transverse limit rod is fixed with a screw of the fixed seat through the strip-shaped hole, a mounting groove is formed in one end, far away from the fixed seat, of the transverse limit rod, a plurality of bolt holes are formed in the mounting groove, the vertical limit rod is inserted in the mounting groove in a matched mode and is fixed with the mounting groove through the bolt holes, and a waist-shaped hole is formed in the vertical limit rod.
9. The automatic feeding and discharging system of the multi-type cone elongated rod grinding machine according to claim 7, wherein the spindle side limiting assembly comprises a side limiting cylinder, an adjustable fixing seat and a bar limiting rod, the adjustable fixing seat is fixedly arranged on the guide rail moving connecting plate, the side limiting cylinder is connected with the adjustable fixing seat, a bar hole is formed in the adjustable fixing seat, and the bar limiting rod is fixedly connected with an output shaft of the side limiting cylinder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410316775.3A CN117921460A (en) | 2024-03-20 | 2024-03-20 | Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine |
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| CN202410316775.3A CN117921460A (en) | 2024-03-20 | 2024-03-20 | Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine |
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