CN211467176U - Product positioning and correcting mechanism of silica gel key punch press - Google Patents
Product positioning and correcting mechanism of silica gel key punch press Download PDFInfo
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- CN211467176U CN211467176U CN201922271141.8U CN201922271141U CN211467176U CN 211467176 U CN211467176 U CN 211467176U CN 201922271141 U CN201922271141 U CN 201922271141U CN 211467176 U CN211467176 U CN 211467176U
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Abstract
The utility model discloses a product positioning and correcting mechanism of a silica gel button punch press, which comprises a workbench, a positioning and correcting unit and a fixing device; a workbench: two vertical plates are arranged on the left side and the right side of the workbench in parallel; a positioning correction unit: the positioning correction unit comprises a positioning plate, an electric push rod, a linear motor, a linear guide rail and a position sensor, the linear guide rail is installed at the top end of the vertical plate, the linear motor is installed on the linear guide rail, the fixed end of the electric push rod is fixed on the side face of the linear motor, the positioning plate is installed on an output shaft of the electric push rod, a circular groove is formed in the top end of the workbench, the position of the circular groove corresponds to the punching position of the punch press, and the position sensor is installed in the circular groove; a fixing device: the fixing device is provided with four groups. The positioning correction mechanism has low requirements on the placement position of the mold, can automatically position and fix the mold, improves the positioning efficiency and reduces the positioning error.
Description
Technical Field
The utility model relates to a technical field is made to the advanced production of silica gel button, specifically is a product location aligning gear of silica gel button punch press.
Background
The silica gel key is a key product made of silica gel, which belongs to one kind of silica gel product, and the silica gel key has the characteristics of excellent heat resistance, cold resistance, environmental resistance, electrical insulation, fatigue resistance and the like, and is often applied to electronic calculators, remote controllers, telephones, wireless telephones, electronic toys, computer keyboards, learning machine keys, cipherer keys and digital product keys, and the production process flow of the silica gel key needs to be stamped by a punch press, and in the stamping process, a mold needs to be used, and a worker needs to firstly place a silica gel material in the mold and then place the mold on the punch press for stamping.
Traditional mould positioner mainly leans on the people to carry out the range estimation adjustment, or uses stop gear to assist spacingly, and this kind of mould mode of placing requires very high to the place position of mould, and produces the mould skew easily, leads to the punching press failure, and is poor to the location correction ability of mould, influences the manufacturing of silica gel button.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a product location correction mechanism of silica gel button punch press, this location correction mechanism requires lowly to the position of placing of mould, can fix a position the mould automatically fixedly, improves location efficiency, reduces positioning error, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a product positioning and correcting mechanism of a silica gel key punch press comprises a workbench, a positioning and correcting unit and a fixing device;
a workbench: two vertical plates are arranged on the left side and the right side of the workbench in parallel;
a positioning correction unit: the positioning correction unit comprises a positioning plate, an electric push rod, a linear motor, a linear guide rail and a position sensor, the linear guide rail is installed at the top end of the vertical plate, the linear motor is installed on the linear guide rail, the fixed end of the electric push rod is fixed on the side face of the linear motor, the positioning plate is installed on an output shaft of the electric push rod, a circular groove is formed in the top end of the workbench, the position of the circular groove corresponds to the punching position of the punch press, and the position sensor is installed in the circular groove;
a fixing device: the four groups of fixing devices are arranged on the workbench and positioned around the position sensor;
the automatic feeding device comprises a workbench, and is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is installed on the workbench, the input end of the single chip microcomputer is electrically connected with an external power supply and the output end of a position sensor, and the output end of the single chip microcomputer is electrically connected with the input ends of an electric push rod and a linear motor.
Further, fixing device includes fixed plate, pivot and servo motor, the top of workstation is equipped with the recess, and the inner wall and the pivot of recess rotate to be connected, the side at the pivot is fixed to the fixed plate, and the thickness of fixed plate equals with the degree of depth of recess, servo motor installs in the workstation, and servo motor's output shaft and pivot are connected, and servo motor's input is connected with the output electricity of singlechip, utilizes servo motor to drive the pivot and rotates, and then drives the fixed plate and rotate, fixes four sides of mould, avoids the mould to take place the displacement.
Further, the riser includes the backup pad, falls U template and fixing bolt, the backup pad is fixed on the workstation, sliding connection about the side of backup pad and the inner wall of falling U template, and the mounting hole has all been seted up to the side of backup pad and the board of falling U, and is fixed with fixing bolt in the mounting hole, linear guide installs on the top of the board of falling U, and the simple structure of riser can adjust the height of riser by oneself, helps improving the dismantlement and the installation effectiveness of whole mechanism.
Further, the locating plate includes roof, screw rod and riser, the riser is fixed on electric putter's output shaft, and the top of riser is passed through the screw rod and is connected with the roof, screw rod and riser threaded connection rotate with the roof to be connected, and the spring has been cup jointed to the side of screw rod, and the height-adjustable of locating plate can adapt to not co-altitude's mould.
Further, still include transfer chute and transfer roller, the front side on workstation top is seted up to the transfer chute, transfer roller parallel mount is in the transfer chute, and the transfer roller rotates with the inner wall of transfer chute to be connected, utilizes the transfer roller to reduce the frictional force that produces at the mould removal in-process, reduces the loss to workstation and mould.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electric putter combines together with the locating plate, can carry on spacingly to the mould, utilize linear electric motor mechanism to drive the mould simultaneously and remove to the punching press position, punching press position department is provided with position sensor, can discern the position of mould, carries out accurate location, ensures that the mould is in correct position department to be provided with fixing device after the location, the position of limiting die has improved the location efficiency of mould in stamping process, great reduction the required time of positioning die position.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the front view structure of the present invention.
In the figure: 1 single chip microcomputer, 2 workbenches, 3 transfer slots, 4 location correction units, 41 location boards, 411 top boards, 412 screw rods, 413 vertical boards, 42 electric push rods, 43 linear motors, 44 linear guide rails, 45 position sensors, 5 fixing devices, 51 fixing boards, 52 rotating shafts, 53 servo motors, 6 vertical boards, 61 supporting boards, 62 inverted U-shaped boards, 63 fixing bolts and 7 transfer rollers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the product positioning and calibrating mechanism of the silica gel button punch press provided by the present invention comprises a worktable 2, a positioning and calibrating unit 4 and a fixing device 5;
the working table 2: two vertical plates 6 are arranged on the left side and the right side of the workbench 2 in parallel, two bottom plates 6 are fixed on the workbench 2 through bolts, and are convenient to detach and install, each vertical plate 6 comprises a support plate 61, an inverted U-shaped plate 62 and a fixing bolt 63, the support plate 61 is fixed on the workbench 2, the side surface of the support plate 61 is in up-and-down sliding connection with the inner wall of the inverted U-shaped plate 62, mounting holes are formed in the side surfaces of the support plate 61 and the inverted U-shaped plate 62, the fixing bolt 63 is fixed in the mounting holes, the linear guide rail 44 is arranged at the top end of the inverted U-shaped plate 62, the inverted U-shaped plate 62 structure of the support plate 61 is utilized, the height of each vertical plate 6 can be adjusted, different mold height requirements are met, the die height adjusting device further comprises a conveying groove 3 and a conveying roller 7, the conveying groove 3 is arranged on the front, the friction force between the die and the workbench 2 can be reduced by using the conveying roller 7, and the service lives of the conveying roller 7 and the workbench 2 are prolonged;
the positioning correction unit 4: the positioning correction unit 4 comprises a positioning plate 41, an electric push rod 42, a linear motor 43, a linear guide rail 44 and a position sensor 45, the linear guide rail 44 is installed at the top end of the vertical plate 6, the linear motor 43 is installed on the linear guide rail 44 and can move along the linear guide rail 44, the fixed end of the electric push rod 42 is fixed at the side surface of the linear motor 43, the positioning plate 41 is installed on the output shaft of the electric push rod 42, the electric push rod 42 is utilized to drive the positioning plate 41 to move, an extrusion die is used for adjusting the position of the die and is transported to a punching position under the drive of the linear motor 43, the positioning mode is simple and convenient to correct, the positioning plate 41 comprises a top plate 411, a screw rod 412 and a vertical plate 413, the vertical plate 413 is fixed on the output shaft of the electric push rod 42, the top end of the vertical plate 413 is connected, a spring is sleeved on the side surface of the screw 412, the height of the top plate 411 can be adjusted by rotating the screw 412, the top end of the die is limited, a circular groove is formed in the top end of the workbench 2, the position of the circular groove corresponds to the punching position of the punch press, the position sensor 45 is installed in the circular groove, and the position sensor 45 can detect the position of the center of the bottom end of the die and is used for determining whether the die is transported to the punching position;
the fixing device 5: the fixing devices 5 are provided with four groups, the four groups of fixing devices 5 are arranged on the workbench 2 and are positioned around the position sensor 45 and used for fixing and limiting the die, each fixing device 5 comprises a fixing plate 51, a rotating shaft 52 and a servo motor 53, a groove is formed in the top end of the workbench 2, the inner wall of the groove is rotatably connected with the rotating shaft 52, the fixing plate 51 is fixed on the side surface of the rotating shaft 52, the thickness of the fixing plate 51 is equal to the depth of the groove, when the fixing plate 51 is parallel to the workbench 2, the side surface of the fixing plate 51 is horizontal to the top end of the workbench 2, the servo motor 53 is arranged in the workbench 2, the output shaft of the servo motor 53 is connected with the rotating shaft 52, the servo motor 53 drives the rotating shaft 52 to rotate so as to drive the fixing plate 51 to rotate;
the automatic feeding device comprises a workbench 2, a single chip microcomputer 1, an external power supply and a position sensor 45, wherein the single chip microcomputer 1 is installed on the workbench 2, the input end of the single chip microcomputer 1 is electrically connected with the output end of the external power supply and the position sensor 45, and the output end of the single chip microcomputer 1 is electrically connected with the input ends of a linear motor 43, an electric push rod 42 and a servo motor 53.
When in use: the mold filled with the silica gel material is placed on the conveying roller 7, the output shaft of the electric push rod 42 extends to drive the vertical plate 413 to extrude the side face of the mold, the screw 412 is rotated in advance to drive the top plate 411 to ascend and descend by a certain height, so that the bottom end of the top plate 411 is just in contact with the top end of the mold, then the two electric push rods 42 are controlled to enable the mold to be located at the middle position of the workbench 2, then the linear motor 43 moves along the linear guide rail 44 to further drive the mold to move towards the position sensor 45, when the bottom center position of the mold is superposed with the position sensor 45, the linear motor 43 stops working, meanwhile, the servo motor 53 rotates to drive the rotating shaft 52 to rotate, further the fixing plate 51 is driven to extrude the side face of the mold, then the electric push rod 42.
It should be noted that the specific model of the single chip microcomputer 1 disclosed in this embodiment is siemens S7-200, the preferred model of the position sensor 45 is GUC15, the preferred model of the linear motor 43 is 25BYHJ, the preferred model of the electric push rod 42 is DT300, the preferred model of the servo motor 53 is SM130-040-25LFB, and the single chip microcomputer 1 controls the linear motor 43, the electric push rod 42 and the servo motor 53 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a product location aligning gear of silica gel button punch press which characterized in that: comprises a workbench (2), a positioning correction unit (4) and a fixing device (5);
table (2): two vertical plates (6) are arranged on the left side and the right side of the workbench (2) in parallel;
positioning correction unit (4): the positioning correction unit (4) comprises a positioning plate (41), an electric push rod (42), a linear motor (43), a linear guide rail (44) and a position sensor (45), the linear guide rail (44) is installed at the top end of the vertical plate (6), the linear motor (43) is installed on the linear guide rail (44), the fixed end of the electric push rod (42) is fixed on the side face of the linear motor (43), the positioning plate (41) is installed on an output shaft of the electric push rod (42), a circular groove is formed in the top end of the workbench (2), the position of the circular groove corresponds to the punching position of the punching machine, and the position sensor (45) is installed in the circular groove;
fixing device (5): the four groups of fixing devices (5) are arranged, and the four groups of fixing devices (5) are arranged on the workbench (2) and are positioned around the position sensor (45);
the automatic feeding device is characterized by further comprising a single chip microcomputer (1), wherein the single chip microcomputer (1) is installed on the workbench (2), the input end of the single chip microcomputer (1) is electrically connected with the output end of an external power supply and the output end of the position sensor (45), and the output end of the single chip microcomputer (1) is electrically connected with the input ends of the electric push rod (42) and the linear motor (43).
2. The product positioning and correcting mechanism of the silica gel key punch press according to claim 1, characterized in that: fixing device (5) include fixed plate (51), pivot (52) and servo motor (53), the top of workstation (2) is equipped with the recess, and the inner wall and pivot (52) of recess rotate to be connected, the side at pivot (52) is fixed in fixed plate (51), and the thickness of fixed plate (51) equals with the degree of depth of recess, servo motor (53) are installed in workstation (2), and the output shaft and pivot (52) of servo motor (53) are connected, and the input of servo motor (53) is connected with the output electricity of singlechip (1).
3. The product positioning and correcting mechanism of the silica gel key punch press according to claim 1, characterized in that: riser (6) include backup pad (61), fall U template (62) and fixing bolt (63), backup pad (61) are fixed on workstation (2), sliding connection about the side of backup pad (61) and the inner wall of falling U template (62), and the mounting hole has all been seted up to backup pad (61) and the side of falling U template (62), and is fixed with fixing bolt (63) in the mounting hole, the top at falling U template (62) is installed in linear guide (44).
4. The product positioning and correcting mechanism of the silica gel key punch press according to claim 1, characterized in that: locating plate (41) includes roof (411), screw rod (412) and riser (413), riser (413) are fixed on the output shaft of electric putter (42), and the top of riser (413) is passed through screw rod (412) and is connected with roof (411), screw rod (412) and riser (413) threaded connection rotate with roof (411) and are connected, and the side of screw rod (412) has cup jointed the spring.
5. The product positioning and correcting mechanism of the silica gel key punch press according to claim 1, characterized in that: still include transfer tank (3) and transfer roller (7), the front side on workstation (2) top is seted up in transfer tank (3), transfer roller (7) parallel mount is in transfer tank (3), and transfer roller (7) are connected with the inner wall rotation of transfer tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271141.8U CN211467176U (en) | 2019-12-17 | 2019-12-17 | Product positioning and correcting mechanism of silica gel key punch press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271141.8U CN211467176U (en) | 2019-12-17 | 2019-12-17 | Product positioning and correcting mechanism of silica gel key punch press |
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| Publication Number | Publication Date |
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| CN211467176U true CN211467176U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922271141.8U Active CN211467176U (en) | 2019-12-17 | 2019-12-17 | Product positioning and correcting mechanism of silica gel key punch press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643737A (en) * | 2020-12-03 | 2021-04-13 | 卓冠（江苏）新材料科技有限公司 | Automatic auxiliary device that saws of heated board |
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2019
- 2019-12-17 CN CN201922271141.8U patent/CN211467176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643737A (en) * | 2020-12-03 | 2021-04-13 | 卓冠（江苏）新材料科技有限公司 | Automatic auxiliary device that saws of heated board |
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