CN218426225U

CN218426225U - Automatic marking device for automobile parts

Info

Publication number: CN218426225U
Application number: CN202222233779.4U
Authority: CN
Inventors: 徐辉; 施客茂; 徐桂兰
Original assignee: Ningbo Shenjiang Automation Technology Co ltd
Current assignee: Ningbo Shenjiang Automation Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-03
Anticipated expiration: 2032-08-24

Abstract

The utility model provides an automatic marking device of automobile parts for beat mark to the car valve plate, include: the automatic marking machine comprises a rack and a material conveying mechanism for conveying an automobile valve plate, wherein a marking station is arranged on the rack, a positioning mechanism for positioning the automobile valve plate and a marking mechanism for marking the automobile valve plate at the positioning mechanism are arranged at the marking station, the positioning mechanism comprises a first positioning part and a second positioning part, and the material conveying mechanism comprises a mechanical arm; during operation, the arm lies the car valve plate and is positioned positioning mechanism department. The utility model discloses automatic marking device of automobile parts, through positioning mechanism to the car valve plate fix a position, the location is convenient and difficult displacement after fixing a position; the automobile valve plate after marking is blanked through the blanking assembly, production efficiency is improved, and labor intensity of workers is reduced.

Description

Automatic marking device for automobile parts

Technical Field

The utility model relates to an automobile parts makes the field, in particular to automatic marking device of automobile parts.

Background

Automobile parts serve as the basis of the automobile industry, are necessary factors for supporting the continuous and healthy development of the automobile industry, and particularly, a strong part system is needed for supporting the autonomous development and innovation which are vigorously and actively developed in the current automobile industry. Most parts of automobiles are often completed in automobile parts enterprises. According to the requirements of automobile manufacturers, some automobile valve plates (such as automobile transmission valve plates) are required to be printed and marked while being processed, so as to track the information of the batches, the production dates and the like of products.

Because automobile parts's shape is irregular, current automatic marking machine adopts the manual work to press from both sides tight fixedly to automobile parts mostly, and the manual work presss from both sides tight fixedly and causes the potential safety hazard easily, and wastes time and energy, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem of providing an automatic marking device for automobile parts with convenient positioning, which is not easy to displace after positioning; the automobile valve plate after marking is blanked through the blanking assembly, production efficiency is improved, and labor intensity of workers is reduced.

Two technical schemes

For solving the technical problem, the utility model provides an automatic marking device of automobile parts for beat mark to the car valve plate, include: the automatic valve plate feeding device comprises a rack and a material conveying mechanism for conveying an automobile valve plate, wherein the material conveying mechanism is used for feeding and discharging the automobile valve plate; the automatic marking machine is characterized in that a marking station is arranged on the rack, a positioning mechanism for positioning an automobile valve plate and a marking mechanism for marking the automobile valve plate at the positioning mechanism are arranged at the marking station, the positioning mechanism comprises a first positioning part and a second positioning part, and the material conveying mechanism comprises a mechanical arm; the during operation, the arm lies the car valve plate and is positioned positioning mechanism department, first location portion is used for carrying out the location on the first direction to the car valve plate, second location portion is used for carrying out the location on the second direction to the car valve plate, first direction with the second direction is horizontal direction and mutually perpendicular, realizes automated production, has reduced workman's intensity of labour. The during operation only needs to lie with the car valve plate and place in positioning mechanism department can automatic positioning, and positioning process easy operation, quick, the difficult displacement that takes place of car valve plate after the location guarantees to beat information such as the character or the pattern after the mark clear accuracy.

Furthermore, the material conveying mechanism also comprises a blanking assembly for blanking the marked automobile valve plate, so that manual blanking is not needed, the safety is high, and the time and the labor are saved; the unloading subassembly is including the portion of pressing from both sides that is used for pressing from both sides the car valve plate of getting and being used for the drive division of the portion of getting, the drive division is used for the drive to press from both sides the portion of getting and presss from both sides tightly/unclamp and carry out the slip of level and vertical direction, during the unloading, gets the portion through drive division and clamp, transfers the car valve plate to required unloading position.

Further, the rack comprises a bottom plate, the bottom plate is parallel to the ground, the first positioning part comprises a first positioning block and a second positioning block which are oppositely arranged on the bottom plate, the second positioning part comprises a third positioning block and a fourth positioning block which are oppositely arranged on the bottom plate, a plurality of positioning blocks are fixedly arranged on the bottom plate through bolts, each of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block comprises a first abutting surface and a second abutting surface, the first abutting surface is parallel to the bottom plate, and an included angle between the first abutting surface and the second abutting surface is more than or equal to ninety degrees, so that the edge of the automobile valve plate can move downwards along the first abutting surface and abut against the second abutting surface to be positioned; the car valve plate lie in the second supports and leans on the face to the side of car valve plate with first supports and leans on the face to offset, prevents that the slip of level and vertical direction from taking place for the car valve plate location is more firm.

Furthermore, the positioning blocks comprise a first positioning block, two second positioning blocks, a third positioning block and a fourth positioning block, and the two second positioning blocks abut against the same side of the automobile valve plate; when positioning mechanism department was arranged in to the car valve plate and was fixed a position, first locating piece was used for leaning on the front side at the car valve plate, the second locating piece is used for leaning on the rear side at the car valve plate, the third locating piece is used for leaning on the left side at the car valve plate, the fourth locating piece is used for leaning on the right side at the car valve plate, and the difficult displacement and the displacement of fore-and-aft direction that takes place left right direction behind the car valve plate location fix a position more firmly to guarantee the follow-up quality of beating the mark processing of beating. Wherein the front side is opposite to the back side and the left side is opposite to the right side.

Furthermore, a plurality of bolt holes are formed in the bottom plate and respectively correspond to the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, and kidney-shaped holes corresponding to the bolt holes are formed in the first positioning block, the second positioning block, the third positioning block and the fourth positioning block; the relative distance between the first positioning block and the second positioning block and/or the relative distance between the third positioning block and the fourth positioning block can be conveniently adjusted, the relative distance between the first positioning block and the second positioning block is the distance between the first positioning block and the second positioning block along the first direction, the relative distance between the third positioning block and the fourth positioning block is the distance between the third positioning block and the fourth positioning block along the second direction, and therefore the automobile valve plates with different shapes can be conveniently positioned, and the application range is wide; after the positioning blocks are adjusted, the positioning blocks are fixed with the bottom plate through bolts and nuts, the bolts simultaneously penetrate through the waist-shaped holes and the bolt holes, the nuts on the bolts are loosened during adjustment, and the nuts on the bolts are screwed tightly for fixing after the corresponding positioning blocks are adjusted to the required positions; the locating piece is removable, can choose to correspond the locating piece of length width height for use according to different car valve plates and install, uses in a flexible way.

Further, marking mechanism includes the laser marker, the laser marker includes the laser emission head, the laser emission head be used for to the car valve plate transmission laser of positioning mechanism department is beaten mark, and the height of laser marker highly corresponds with the car valve plate after the location, and the laser emission head is towards car valve plate level transmission laser to guarantee laser marking's accuracy.

Furthermore, a height adjusting mechanism used for adjusting the height of the laser marker is arranged on the rack, the height adjusting mechanism comprises a screw rod, a nut and a motor used for driving the screw rod to rotate, the rotating output end of the motor is connected with the screw rod, and the axis direction of the screw rod is vertical to the ground; the screw spiro union is in on the lead screw, when the lead screw is rotatory, the screw is followed lead screw endwise slip, laser marker with screw fixed connection, so that the screw drives laser marker follows screw endwise slip adjusts laser marker's high position to satisfy the mark demand of beating of co-altitude.

Furthermore, the laser marker is used for laser marking character codes and graphic codes on the automobile valve plate, the graphic codes comprise two-dimensional codes and bar codes, marking is carried out according to requirements, a verification mechanism used for verifying the graphic codes is arranged on the rack, the verification mechanism comprises a code scanning gun, the code scanning gun is used for scanning the codes to one side of the graphic codes, if the code scanning is successful, the verification is successful, and the marking information is correct; sweep a yard rifle and be connected with the alarm, if sweep a yard failure, then for verifying the failure, show that marking information has the mistake, sweep a yard rifle this moment to alarm signal is sent to in time overhaul, promote the yield.

Furthermore, the clamping part comprises two movable clamping blocks which are oppositely arranged, the automobile valve plate is arranged between the two movable clamping blocks to be clamped, the movable clamping blocks are provided with bulges towards one side of the automobile valve plate, one movable clamping block is provided with two bulges, the other movable clamping block is provided with three bulges, so that the automobile valve plate is limited when the automobile valve plate is clamped upwards, the clamping is more stable, and the automobile valve plate is prevented from being mistakenly separated from the clamping part in the clamping process; the driving part comprises a first air cylinder, a second air cylinder and a motor synchronous belt, the sliding direction of the movable clamping block and the transportation direction of the motor synchronous belt are both horizontal directions and are vertical to each other, and the moving direction of the output end of the second air cylinder is vertical to the ground; the first cylinder is a bidirectional cylinder and is used for driving the two movable clamping blocks to slide in the opposite direction or in the opposite direction, the two movable clamping blocks are respectively connected to the two output ends of the first cylinder, when the automobile valve plate is clamped, the two output ends of the first cylinder contract simultaneously and drive the two movable clamping blocks to slide in the opposite direction, so that the automobile valve plate is clamped; when the automobile valve plate is loosened, the two output ends of the first air cylinder extend out simultaneously to drive the two movable clamping blocks to slide back to back, so that the automobile valve plate is loosened; the second cylinder is used for driving the movable clamping block to lift, the output end of the second cylinder is connected with a mounting plate for mounting the first cylinder, and the output end of the second cylinder drives the mounting plate, the first cylinder and the clamping part to lift synchronously; the motor hold-in range is used for the drive it slides along the horizontal direction to move the clamp splice, the motor hold-in range includes the hold-in range and is used for the drive the motor of hold-in range operation, the side of second cylinder with hold-in range fixed connection, the motor hold-in range is prior art, and no longer gives details here.

Furthermore, beat the mark station and be provided with two, two beat the straight line that links into between the mark station with motor hold-in range traffic direction is parallel for two car valve plates of beating the mark station can carry out the unloading through same unloading subassembly, have solved the problem of unloading difficulty when improving production efficiency. The specific steps of blanking the automobile valve plate after marking are completed are as follows: the second cylinder, the first cylinder and the clamping part are correspondingly driven to be above one marking station through the motor synchronous belt, the second cylinder drives the first cylinder and the clamping part to move downwards to an automobile valve plate to be blanked, at the moment, the first cylinder drives the two movable clamping blocks to slide oppositely so as to clamp the automobile valve plate, the second cylinder drives the first cylinder and the clamping part to move upwards to a proper height after the automobile valve plate is clamped, the motor synchronous belt drives the second cylinder, the first cylinder and the clamping part to slide to a required blanking position, the automobile valve plate is moved downwards to a proper height through the second cylinder, and the automobile valve plate is loosened through the first cylinder; the blanking step of the automobile valve plate of the other marking station is the same as the above.

Further, the unloading subassembly still includes the unloading conveyer belt, the unloading conveyer belt sets up the downside of motor hold-in range one end, through the unloading conveyer belt can be carried the car valve plate to the finished product department of gathering materials and gathers materials, realizes assembly line processing.

(III) advantageous effects

The utility model discloses automatic marking equipment of automobile parts only needs to lie the car valve plate and place in positioning mechanism department can automatic positioning, and positioning process operation is simple, quick, and difficult displacement after the location to guarantee the quality of follow-up marking processing; the marked automobile valve plate is blanked by the blanking assembly, so that the production efficiency is improved, and the labor intensity of workers is reduced; an adjusting mechanism for adjusting the position of the positioning block is arranged between the positioning block and the bottom plate, so that the position of the positioning block can be conveniently adjusted according to the outline of different automobile valve plates, and the application range is wide; the rack is provided with a verification mechanism for verifying the graphic code, so that the maintenance is facilitated in time, and the yield is improved; the marking stations are arranged in two, and the straight lines connected between the two marking stations are parallel to the running direction of the motor synchronous belt, so that the automobile valve plates of the two marking stations can be discharged through the same discharging assembly, the production efficiency is improved, and the problem of difficulty in discharging is solved.

Drawings

FIG. 1 is a perspective view of the automatic marking device for automobile parts of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic structural view of a third positioning block of the automatic marking device for automobile parts of the present invention;

FIG. 5 is a schematic structural view of a laser marker of the automatic marking device for automobile parts of the present invention;

FIG. 6 is a schematic structural view of the height adjusting mechanism of the automatic marking device for automobile parts of the present invention;

fig. 7 is a schematic structural view of the automobile valve plate clamped by the automatic marking device for automobile parts of the present invention;

FIG. 8 is a schematic structural view of the automatic marking device for automobile parts of the present invention;

the corresponding part names for the various reference numbers in the figures are: the device comprises a frame 1, a bottom plate 101, a first abutting surface 201, a second abutting surface 202, a first positioning block 203, a second positioning block 204, a third positioning block 205, a fourth positioning block 206, a waist-shaped hole 207, a bolt hole 208, a laser marker 3, a screw rod 401, a nut 402, a code scanning gun 5, a movable clamping block 6, a first air cylinder 601, a second air cylinder 602, a motor synchronous belt 603, a mounting plate 604, a bulge 605, a blanking conveyor belt 7 and an automobile valve plate 10.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1-8, the utility model provides an automatic marking device of automobile parts for mark to car valve plate 10, include: the device comprises a rack 1 and a material conveying mechanism for conveying an automobile valve plate 10, wherein the material conveying mechanism is used for feeding and discharging the automobile valve plate 10; a marking station is arranged on the frame 1, a positioning mechanism for positioning the automobile valve plate 10 and a marking mechanism for marking the automobile valve plate 10 at the positioning mechanism are arranged at the marking station, the positioning mechanism comprises a first positioning part and a second positioning part, and the material conveying mechanism comprises a mechanical arm; during operation, the arm lies automobile valve plate 10 flat and is located positioning mechanism department, and first location portion is used for carrying out the location on the first direction to automobile valve plate 10, and second location portion is used for carrying out the location on the second direction to automobile valve plate 10, and first direction and second direction are horizontal direction and mutually perpendicular, realize automated production, have reduced workman's intensity of labour. When the automobile valve plate locating mechanism works, the automobile valve plate 10 can be automatically located only by being placed at the locating mechanism in a lying mode, the locating process is simple and rapid, the automobile valve plate 10 is not prone to displacement after being located, and information such as characters or patterns after marking is clear and accurate;

referring to fig. 1, the material conveying mechanism further comprises a blanking assembly for blanking the marked automobile valve plate 10, manual blanking is not needed, safety is high, and time and labor are saved; the unloading subassembly is including the drive division that is used for pressing from both sides the portion of pressing from both sides of getting car valve plate 10 and is used for the drive to press from both sides the portion activity of getting, and the drive division is used for the drive to press from both sides the portion of getting and presss from both sides tightly/unclamp and carry out the slip of level and vertical direction, during the unloading, through drive division and the portion of getting, transfers car valve plate 10 to required unloading position.

Referring to fig. 1 to 4, the rack 1 includes a base plate 101, the base plate 101 is parallel to the ground, the positioning blocks are fixedly mounted on the base plate 101 through bolts, the first positioning portion includes a first positioning block 203 and a second positioning block 204 which are oppositely disposed on the base plate 101, the second positioning portion includes a third positioning block 205 and a fourth positioning block 206 which are oppositely disposed on the base plate 101, the positioning blocks are fixedly mounted on the base plate through bolts, the first positioning block 203, the second positioning block 204, the third positioning block 205 and the fourth positioning block 206 each include a first abutting surface 201 and a second abutting surface 202, the first abutting surface 201 is parallel to the base plate 101, and an included angle between the first abutting surface 201 and the second abutting surface 202 is greater than or equal to ninety degrees, so that an edge of the automobile valve plate 10 can move down along the first abutting surface 201 and abut against the second abutting surface 202 to perform positioning; the car valve plate 10 lies in the second and leans on face 202 to the side and the first face 201 that leans on of car valve plate 10 offset, prevent that car valve plate 10 from taking place the slip of horizontal direction and vertical direction, make car valve plate 10 location more firm.

Referring to fig. 1 and 3, two second positioning blocks 204 are provided, and the two second positioning blocks 204 abut against the same side of the automobile valve plate 10; when the automobile valve plate 10 is placed at the positioning mechanism for positioning, the first positioning block 203 is used for abutting against the front side of the automobile valve plate 10, and the second positioning block 204 is used for abutting against the rear side of the automobile valve plate 10 so as to position the automobile valve plate 10 in a first direction, namely in the front-rear direction; the third positioning block 205 is configured to abut against the left side of the automobile valve plate 10, and the fourth positioning block 206 is configured to abut against the right side of the automobile valve plate 10, so as to perform positioning in the second direction, that is, positioning in the left-right direction on the automobile valve plate 10; the automobile valve plate 10 is not easy to generate displacement in the left-right direction and displacement in the front-back direction after being positioned, and the positioning is more stable, so that the subsequent marking quality is ensured. Wherein the front side is opposite to the back side and the left side is opposite to the right side.

Referring to fig. 1, 3 and 4, the bottom plate 101 is provided with a plurality of bolt holes 208 corresponding to the first positioning block 203, the second positioning block 204, the third positioning block 205 and the fourth positioning block 206, respectively, and the first positioning block 203, the second positioning block 204, the third positioning block 205 and the fourth positioning block 206 are provided with waist-shaped holes 207 corresponding to the bolt holes 208; the relative distance between the first positioning block 203 and the second positioning block 204 and/or the relative distance between the third positioning block 205 and the fourth positioning block 206 can be conveniently adjusted, the relative distance between the first positioning block 203 and the second positioning block 204 is the distance between the first positioning block and the second positioning block along the first direction, the relative distance between the third positioning block 205 and the fourth positioning block 206 is the distance between the third positioning block and the fourth positioning block along the second direction, so that automobile valve plates with different shapes can be conveniently positioned, and the application range is wide; after the positioning blocks are adjusted, the positioning blocks are fixed with the base plate 101 through bolts and nuts, the bolts simultaneously penetrate through the kidney-shaped holes 207 and the bolt holes 208, the nuts on the bolts are loosened during adjustment, and after the positioning blocks are adjusted to the required positions, the nuts on the bolts are screwed down for fixing; the locating piece is removable, can choose the locating piece of corresponding length and width to install according to different car valve plates 10, uses in a flexible way.

Referring to fig. 1, 2 and 6, marking mechanism includes laser marker 3, and laser marker 3 includes the laser emission head, and the laser emission head is used for launching laser to the car valve plate 10 of positioning mechanism department and marks, and the height of laser marker 3 highly corresponds with car valve plate 10 after the location, and the laser emission head is towards car valve plate 10 horizontal transmission laser to guarantee the accuracy of laser marking. A height adjusting mechanism for adjusting the height of the laser marker 3 is arranged on the rack 1, the height adjusting mechanism comprises a screw rod 401, a nut 402 and a motor for driving the screw rod 401 to rotate, the rotating output end of the motor is connected with the screw rod 401, and the axial direction of the screw rod 401 is vertical to the ground; the screw 402 is in threaded connection with the screw 401, when the screw 401 rotates, the screw 402 slides along the axial direction of the screw 401, and the laser marker 3 is fixedly connected with the screw 402, so that the screw 402 drives the laser marker 3 to slide along the axial direction of the screw 402, and the height position of the laser marker 3 is adjusted to meet marking requirements of different heights.

Referring to fig. 1, 2 and 5, the laser marker 3 is used for laser marking character codes and graphic codes on an automobile valve plate 10, the graphic codes comprise two-dimensional codes and bar codes, and marking is performed according to requirements, a verification mechanism for verifying the graphic codes is arranged on the rack 1, the verification mechanism comprises a code scanning gun 5, the code scanning gun 5 is used for scanning codes to one side of the graphic codes, and if the code scanning is successful, the verification is successful, and the marking information is correct; sweep a yard rifle and be connected with the alarm, if sweep a yard failure, then for verifying the failure, indicate to beat mark information and have the mistake, sweep a yard rifle 5 this moment and send alarm signal to the alarm to in overhaul.

Referring to fig. 1, 2 and 7, the clamping part comprises two movable clamping blocks 6 which are oppositely arranged, the automobile valve plate 10 is arranged between the two movable clamping blocks 6 to be clamped, the movable clamping blocks 6 are provided with protrusions 605 towards one side of the automobile valve plate 10, one movable clamping block 6 is provided with two protrusions 605, and the other movable clamping block is provided with three protrusions 605, so that the automobile valve plate 10 is limited when the automobile valve plate 10 is clamped upwards, the clamping is more stable, and the automobile valve plate 10 is prevented from being mistakenly separated from the clamping part in the clamping process; the driving part comprises a first air cylinder 601, a second air cylinder 602 and a motor synchronous belt 603, the sliding direction of the movable clamping block 6 and the transportation direction of the motor synchronous belt 603 are both horizontal directions and are vertical to each other, and the moving direction of the output end of the second air cylinder 602 is vertical to the ground; the first cylinder 601 is a bidirectional cylinder and is used for driving the two movable clamping blocks 6 to slide in the opposite direction or in the opposite direction, the two movable clamping blocks 6 are respectively connected to two output ends of the first cylinder 601, when the automobile valve plate 10 is clamped, the two output ends of the first cylinder 601 contract simultaneously and drive the two movable clamping blocks 6 to slide in the opposite direction, so that the automobile valve plate 10 is clamped; when the automobile valve plate 10 is loosened, the two output ends of the first cylinder 601 extend out simultaneously to drive the two movable clamping blocks 6 to slide back to back, so that the automobile valve plate 10 is loosened; the second cylinder 602 is used for driving the movable clamping block 6 to lift, the output end of the second cylinder 602 is connected with the mounting plate 604 for mounting the first cylinder 601, and the output end of the second cylinder 602 drives the mounting plate 604, the first cylinder 601 and the clamping part to lift synchronously; the motor synchronous belt 603 is used for driving the movable clamping block 6 to slide along the horizontal direction, the motor synchronous belt 603 comprises a synchronous belt and a motor used for driving the synchronous belt to run, the side end of the second cylinder 602 is fixedly connected with the synchronous belt, and the motor synchronous belt 603 is the prior art and is not described any more herein.

Referring to fig. 1 to 7, two marking stations are arranged, and a straight line connected between the two marking stations is parallel to the running direction of the motor synchronous belt 603, so that the automobile valve plates 10 of the two marking stations can be blanked by the same blanking assembly, the production efficiency is improved, and meanwhile, the problem of blanking difficulty is solved. The specific steps of blanking the automobile valve plate 10 after marking is completed are as follows: the method comprises the following steps that firstly, a second cylinder 602, a first cylinder 601 and a clamping part are correspondingly driven to be above one marking station through a motor synchronous belt 603, the second cylinder 602 drives the first cylinder 601 and the clamping part to move downwards to a position of an automobile valve plate 10 to be blanked, at the moment, the first cylinder 601 drives two movable clamping blocks to slide oppositely so as to clamp the automobile valve plate 10, after the automobile valve plate 10 is clamped, the second cylinder 602 drives the first cylinder 601 and the clamping part to move upwards to a proper height, the motor synchronous belt 603 drives the second cylinder 602, the first cylinder 601 and the clamping part to slide to a required blanking position, then the automobile valve plate 10 moves downwards to a proper height through the second cylinder 602, and the automobile valve plate 10 is loosened through the first cylinder 601; the blanking step of the automobile valve plate 10 of the other marking station is the same as the blanking step.

Referring to fig. 1, the blanking assembly further comprises a blanking conveying belt 7, the blanking conveying belt 7 is arranged on the lower side of one end of the motor synchronous belt 603, the blanking conveying belt 7 is driven by a motor, and the automobile valve plate 10 can be conveyed to a finished product aggregate position through the blanking conveying belt 7 to be aggregated, so that assembly line processing is realized.

The utility model discloses automatic marking equipment of automobile parts beats the mark station and is provided with two, and the straight line that links into between two mark stations is parallel with motor hold-in range traffic direction for the automobile valve plate of two mark stations of beating can carry out the unloading through same unloading subassembly, has solved the problem of unloading difficulty when improving production efficiency; the automobile valve plate is positioned through the positioning mechanism, the positioning process is simple and quick to operate, and the automobile valve plate is not easy to displace after being positioned, so that the quality of subsequent marking processing is ensured; the marked automobile valve plate is blanked through the blanking assembly, so that the production efficiency is improved, and the labor intensity of workers is reduced; an adjusting mechanism for adjusting the position of the positioning block is arranged between the positioning block and the bottom plate, so that the position of the positioning block can be conveniently adjusted according to the contour of different automobile valve plates, and the application range is wide; the frame is provided with a verification mechanism for verifying graphic codes, so that the frame can be maintained in time, and the yield is improved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic marking device of automobile parts for beat mark to car valve plate (10), its characterized in that includes: the automobile valve plate marking device comprises a rack (1) and a material conveying mechanism for conveying an automobile valve plate (10), wherein a marking station is arranged on the rack (1), a positioning mechanism for positioning the automobile valve plate (10) and a marking mechanism for marking the automobile valve plate (10) at the positioning mechanism are arranged at the marking station, the positioning mechanism comprises a first positioning part and a second positioning part, and the material conveying mechanism comprises a mechanical arm; during operation, the arm lies automobile valve plate (10) and is fixed a position positioning mechanism department, first location portion is used for carrying out the location on the first direction to automobile valve plate (10), second location portion is used for carrying out the location on the second direction to automobile valve plate (10), first direction with the second direction is horizontal direction and mutually perpendicular.

2. The automatic marking device for automobile parts as claimed in claim 1, wherein the material conveying mechanism further comprises a blanking assembly for blanking the marked automobile valve plate (10), and the blanking assembly comprises a clamping part for clamping the automobile valve plate (10) and a driving part for driving the clamping part.

3. The automatic marking device for automobile parts as claimed in claim 1, wherein the rack (1) comprises a bottom plate (101), the first positioning portion comprises a first positioning block (203) and a second positioning block (204) which are oppositely arranged on the bottom plate (101), the second positioning portion comprises a third positioning block (205) and a fourth positioning block (206) which are oppositely arranged on the bottom plate (101), each of the first positioning block (203), the second positioning block (204), the third positioning block (205) and the fourth positioning block (206) comprises a first abutting surface (201) and a second abutting surface (202), the first abutting surface (201) is parallel to the bottom plate (101), an included angle between the first abutting surface (201) and the second abutting surface (202) is greater than or equal to ninety degrees, the automobile valve plate (10) lies on the second abutting surface (202), and a side surface of the automobile valve plate (10) abuts against the first abutting surface (201).

4. The automatic marking device for automobile parts as claimed in claim 3, wherein a plurality of bolt holes (208) are formed in the bottom plate (101) and respectively correspond to the first positioning block (203), the second positioning block (204), the third positioning block (205) and the fourth positioning block (206), and waist-shaped holes (207) corresponding to the bolt holes (208) are formed in the first positioning block (203), the second positioning block (204), the third positioning block (205) and the fourth positioning block (206).

5. The automatic marking device for automobile parts as claimed in claim 1, characterized in that the marking mechanism comprises a laser marker (3), the laser marker (3) comprises a laser emitting head, and the laser emitting head is used for emitting laser to an automobile valve plate (10) at the positioning mechanism for marking.

6. The automatic marking device for automobile parts as claimed in claim 5, characterized in that a height adjusting mechanism for adjusting the height of the laser marker (3) is arranged on the machine frame (1), the height adjusting mechanism comprises a lead screw (401), a nut (402) and a motor for driving the lead screw (401) to rotate, the nut (402) is screwed on the lead screw (401), and the laser marker (3) is fixedly connected with the nut (402).

7. The automatic marking device for automobile parts as claimed in claim 5, wherein the laser marker (3) is used for laser marking character codes and graphic codes on an automobile valve plate (10), a verification mechanism for verifying the graphic codes is arranged on the machine frame (1), the verification mechanism comprises a code scanning gun (5), and the code scanning gun (5) is used for scanning the codes to one side of the graphic codes.

8. The automatic marking device for automobile parts as claimed in claim 2, wherein the clamping portion includes two movable clamping blocks (6) arranged oppositely, the driving portion includes a first cylinder (601), a second cylinder (602) and a motor synchronous belt (603), the first cylinder (601) is a bidirectional cylinder for driving the two movable clamping blocks (6) to slide towards or away from each other, the two movable clamping blocks (6) are respectively connected to two output ends of the first cylinder (601), the second cylinder (602) is used for driving the movable clamping blocks (6) to lift, and the motor synchronous belt (603) is used for driving the movable clamping blocks (6) to slide along a horizontal direction.

9. The automatic marking device for automobile parts as claimed in claim 8, wherein two marking stations are provided, and a straight line connected between the two marking stations is parallel to the running direction of the motor synchronous belt (603).

10. The automatic marking device for automobile parts as claimed in claim 8, wherein the blanking assembly further comprises a blanking conveyor belt (7), and the blanking conveyor belt (7) is arranged on the lower side of one end of the motor synchronous belt (603).