CN116329039B - Workpiece dispensing clamping jig and workpiece operation method - Google Patents
Workpiece dispensing clamping jig and workpiece operation method Download PDFInfo
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- CN116329039B CN116329039B CN202310619419.4A CN202310619419A CN116329039B CN 116329039 B CN116329039 B CN 116329039B CN 202310619419 A CN202310619419 A CN 202310619419A CN 116329039 B CN116329039 B CN 116329039B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003292 glue Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 description 14
- 230000008023 solidification Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention relates to the technical field of tools, in particular to a workpiece dispensing clamp jig and a workpiece operation method, wherein the workpiece dispensing clamp jig comprises a bearing seat, and the bearing seat is used for placing a workpiece; the bearing seat comprises a bottom plate, a first fixed plate arranged on the bottom plate, a first movable clamping plate arranged opposite to the first fixed plate, and a first telescopic piece for driving the first movable clamping plate to move relative to the first fixed plate, and a workpiece is arranged on the bottom plate and positioned between the first fixed plate and the first movable clamping plate; one side of the first fixed plate, which is opposite to the first movable clamping plate, is provided with a first supporting piece, one side of the first movable clamping plate, which is opposite to the first fixed plate, is provided with a second supporting piece, and the first supporting piece and the second supporting piece jointly support the assembly parts placed in an inclined state. The workpiece dispensing clamp jig supports the assembly parts to be mounted in the height direction, prevents the assembly parts from sliding downwards, and correspondingly ensures the relative fixation of the assembly parts and the mounting positions of the mounting surfaces, so that the mounting quality is ensured.
Description
Technical Field
The invention relates to the technical field of tools, in particular to a workpiece dispensing clamp jig and a workpiece operation method.
Background
Along with the popularization of intelligent driving of automobiles, the application of the laser radar is more and more widespread, an optical lens is required to be installed on a lens barrel of the laser radar, and during installation, glue is required to be dispensed between the lens and the lens barrel to realize fixation.
Referring to fig. 1, lenses of different angles such as a first lens 91, a second lens 92, a third lens 93, a fourth lens 94, and a fifth lens 95 are required to be mounted on the lens barrel, the second lens 92, the third lens 93, and the fourth lens 94 are respectively mounted on a second mounting surface 921, a third mounting surface 931, and a fourth mounting surface 941, and the first lens 91 and the fifth lens 95 are required to be placed in the lens barrel and dispensed through a first mounting groove 911 and a second mounting groove 951 on the lens barrel.
When the second lens 92 is mounted on the second mounting surface 921, the lens barrel is disposed at the angle shown in fig. 1, and the second mounting surface 921 is inclined, so that the second lens 92 needs to be positioned on the second mounting surface 921 in an inclined state, and then dispensing is performed to achieve fixation. However, how to position the second lens 92 relative to the second mounting surface 921 does not cause the sliding phenomenon, which is yet to be resolved.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the technical problem that lenses are required to be mounted in an inclined state in the prior art, the invention provides the workpiece dispensing clamping jig and the workpiece operation method, which realize the support of assembly parts without adding any working procedures, improve the production efficiency and reduce the cost.
The technical scheme adopted for solving the technical problems is as follows: the workpiece dispensing clamping jig comprises a bearing seat, wherein the bearing seat is used for placing a workpiece; the bearing seat comprises a bottom plate, a first fixed plate arranged on the bottom plate, a first movable clamping plate arranged opposite to the first fixed plate, and a first telescopic piece for driving the first movable clamping plate to move relative to the first fixed plate, and the workpiece is placed on the bottom plate and positioned between the first fixed plate and the first movable clamping plate; the first support piece is arranged on one side of the first fixed plate, which is opposite to the first movable clamping plate, the second support piece is arranged on one side of the first movable clamping plate, which is opposite to the first fixed plate, and the first support piece and the second support piece support the assembly piece placed in an inclined state together.
According to the workpiece glue dispensing clamp jig, after a workpiece is placed on a bottom plate, the movable end of the first telescopic piece drives the first movable clamping plate to move towards the first fixed plate until the first movable clamping plate abuts against the workpiece and is matched with the first fixed plate to clamp the workpiece, at the moment, the first supporting piece and the second supporting piece are inserted below the position of the assembly part to be mounted on the workpiece, the assembly part to be mounted is supported in the height direction, the assembly part is prevented from sliding downwards, the relative fixation of the assembly part and the mounting position of the mounting surface is correspondingly ensured, and the mounting quality is further ensured.
Further, the first movable clamping plate and the first fixed plate are respectively provided with an elastic piece, and the elastic pieces are abutted against the workpiece to be compressed when the first movable clamping plate moves towards the first fixed plate, are released when the first movable clamping plate moves away from the first fixed plate, and enable the second supporting piece and the first supporting piece to be separated from the assembly piece respectively.
Further, the elastic piece is in threaded connection with the first movable clamping plate, and the elastic piece is in threaded connection with the first fixed plate.
Further, the elastic piece comprises a pin barrel and an elastic pin, the pin barrel is arranged in the first movable clamping plate or the first fixed plate, a sliding cavity is arranged in the pin barrel, one end of the elastic pin is inserted in the sliding cavity, a pressure spring is arranged in the sliding cavity, one end of the pressure spring is abutted against one end of the elastic pin inserted in the sliding cavity, and the other end of the pressure spring is abutted against the end face, far away from the elastic pin, of the sliding cavity.
Further, the elastic pin is inserted in one end of the sliding cavity and is provided with an anti-falling block, a through hole for the elastic pin to penetrate out is formed in the end face of the pin barrel, the through hole is communicated with the sliding cavity, and the diameter of the anti-falling block is larger than the aperture of the through hole so as to prevent the spring pin from being separated from the pin barrel.
Further, the first and second supports are cylindrical.
Further, a second clamping piece is arranged on the bottom plate and comprises a second telescopic piece and a second movable clamping plate, the second telescopic piece is connected to the bottom plate, and the second movable clamping plate is connected with the movable end of the second telescopic piece;
the bottom plate is provided with a second fixing plate, the second fixing plate is arranged along the second movable clamping plate relatively, and the workpiece is located between the second fixing plate and the second movable clamping plate.
Further, a photoelectric sensor is mounted on the first fixing plate, and a sensing area of the photoelectric sensor is arranged towards the workpiece.
Further, be equipped with the negative pressure mouth on the lateral wall of first fixed plate, the negative pressure mouth intercommunication has airtight detection component.
Further, the workpiece glue dispensing clamp jig further comprises a curing assembly, wherein the curing assembly is provided with two groups and is respectively positioned at two sides of the workpiece along the X-axis direction.
Further, the curing assembly comprises a curing telescopic driving piece, and the curing telescopic driving piece is arranged on the base along the vertical direction; the solidifying piece is connected with the output end of the solidifying telescopic driving piece.
Further, the solidification piece is arranged in an inclined mode and is parallel to the mounting surface.
A method of workpiece operation comprising the steps of:
s1, clamping: placing the workpiece to be dispensed on the bottom plate through the manipulator, and clamping the workpiece to be dispensed through the first movable clamping plate;
s2, mounting: placing the assembly part to be assembled on the workpiece on the mounting surface of the workpiece to be dispensed through the automatic assembly module, enabling the bottom of the assembly part to be assembled on the workpiece to be abutted against the first supporting piece and the second supporting piece, and then dispensing glue between the assembly part and the mounting surface through the dispensing equipment;
s3, a rapid curing step: after dispensing is completed, the glue solution at the dispensing position is quickly cured by utilizing the curing component;
s4, material taking: after the solidification is finished, the first movable clamping plate loosens the workpiece after the dispensing and solidification are finished, the workpiece after the dispensing and solidification is taken away by the manipulator and is sent to the next procedure, and the steps are repeated.
Further, in S2, a linear dispensing method is adopted during dispensing.
Further, in S4, after the transverse clamping member releases the workpiece after dispensing and curing are completed, the workpiece after dispensing and curing is pushed to move by using the resilience force of the elastic member, so that the first support member and the second support member are separated from the assembly member, and interference between the workpiece after dispensing and curing and the first support member and the second support member when the workpiece after dispensing and curing is removed by the manipulator is avoided.
The invention has the advantages that,
through the setting of elastic component, when first movable grip block and first fixed plate cooperation and press from both sides tight work piece, the elastic pin is supported with the lateral wall of work piece and is leaned on, is pushed back in first fixed plate or the first movable grip block under the effect of pressure, and when first movable grip block was opened, the effort of pressure spring promoted the elastic pin and pops out, pushes away work piece from first fixed plate or first movable grip block, and then makes first support piece and second support piece leave the work piece, avoids the work piece to take off by the manipulator when taking place to interfere with the second support piece. Simultaneously, the first fixed plate and the first movable clamping plate are respectively provided with an elastic pin, so that the workpiece is positioned between the first fixed plate and the first movable clamping plate and relatively close to the middle, the workpiece is conveniently taken away by the manipulator, and the possibility of interference is reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the lens barrel and the lens.
Fig. 2 is a schematic structural diagram of the whole workpiece dispensing clamp fixture and the workpiece operation method according to the invention.
Fig. 3 is a schematic view showing a clamped state of the first clamping member and the second clamping member in the present invention.
Fig. 4 is a schematic structural view of a second clamping member and a first clamping member embodying the present invention.
Fig. 5 is a schematic view of a structure embodying the second support member and the elastic member in the present invention.
Fig. 6 is a schematic view showing a sectional structure of an internal structure of an elastic member according to the present invention.
In the figure, 1, a base; 11. a height frame; 12. a support base; 2. a bearing seat; 21. a bottom plate; 22. a second fixing plate; 23. a first fixing plate; 231. a photoelectric sensor; 232. a negative pressure port; 233. a second support; 234. a first support; 3. a first clamping member; 31. a first telescopic member; 32. a first movable clamping plate; 321. an elastic member; 3211. a pin barrel; 3212. a sliding chamber; 3213. a pressure spring; 3214. an elastic pin; 3215. an anti-falling block; 3216. a through hole; 33. a mounting plate; 4. a second clamping member; 41. a second telescopic member; 42. a second movable clamping plate; 5. curing the assembly; 51. solidifying the telescopic driving piece; 52. a cured member; 91. a first lens; 911. a first mounting groove; 92. A second lens; 921. a second mounting surface; 93. a third lens; 931. a third mounting surface; 94. a fourth lens; 941. a fourth mounting surface; 95. a fifth lens; 951. and a second mounting groove.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The invention discloses a workpiece dispensing clamping jig and a workpiece operation method.
Referring to fig. 2, the workpiece dispensing and clamping fixture comprises a base 1, wherein a bearing seat 2 is arranged on the base 1 and used for placing a workpiece, and a workpiece fixing assembly is arranged on the bearing seat 2 and used for fixing the workpiece. The base 1 is also provided with a curing component 5 which is convenient for accelerating the curing of the dispensing position.
Referring to fig. 2, the carrying base 2 includes a bottom plate 21, a first fixing plate 23 and a second fixing plate 22, a height frame 11 is fixedly connected to the base 1, the bottom plate 21 is fixedly connected to the height frame 11, and the height frame 11 is used for raising the height of the bottom plate 21, so that dispensing equipment is convenient for dispensing. The top surface of bottom plate 21 is used for placing the work piece, and second fixed plate 22 and first fixed plate 23 are all fixed connection on bottom plate 21, form the work piece standing groove between first fixed plate 23, second fixed plate 22 and the bottom plate 21 to realize the location of work piece along X axle and Y axle direction.
Referring to fig. 3 to 5, the workpiece fixing assembly includes a first clamping member 3 and a second clamping member 4, the first clamping member 3 includes a first telescopic member 31 and a first movable clamping plate 32, the first telescopic member 31 is fixedly connected to a sidewall of the second fixing plate 22 along the X-axis direction, the first movable clamping plate 32 is fixedly connected to a movable end of the first telescopic member 31, and the first movable clamping plate 32 is disposed opposite to the first fixing plate 23 along the X-axis direction.
Referring to fig. 3 to 5, the second clamping member 4 includes a second telescopic member 41 and a second movable clamping plate 42, the height frame 11 is fixedly connected with the supporting seat 12, the second telescopic member 41 is fixedly connected to the top surface of the supporting seat 12 along the Y-axis direction, the second movable clamping plate 42 is fixedly connected to the output end of the second telescopic member 41, and the second movable clamping plate 42 is disposed opposite to the second fixing plate 22 along the Y-axis direction. After the workpiece is placed in the workpiece placing groove, the workpiece is located between the first movable clamping plate 32 and the first fixed plate 23 and also located between the second movable clamping plate 42 and the second fixed plate 22, and at this time, the first telescopic piece 31 and the second telescopic piece 41 are sequentially started to drive the first movable clamping plate 32 and the second movable clamping plate 42 to move so as to match the second fixed plate 22 and the first fixed plate 23 to clamp the workpiece. The first telescopic member 31 and the second telescopic member 41 may each employ a telescopic cylinder.
The first fixing plate 23 is provided with a photoelectric sensor 231, and a sensing area of the photoelectric sensor 231 is arranged towards the workpiece placing groove, so that whether a workpiece exists in the workpiece placing groove or not can be detected conveniently.
The negative pressure port 232 is formed in the side wall of the first fixing plate 23, the negative pressure port 232 is communicated with the airtight detection assembly, the side wall of the workpiece is attached to the first fixing plate 23, the position, corresponding to the negative pressure port 232, of the workpiece is guaranteed to be a processed surface, and therefore accuracy of airtight detection is guaranteed. The airtight detection component comprises a negative pressure suction pipe and a pressure gauge, wherein the negative pressure suction pipe is communicated with the negative pressure port 232, and the pressure gauge is arranged on the negative pressure suction pipe so as to detect the pressure at the negative pressure port 232. When in airtight detection, the negative pressure suction pipe is connected with a negative pressure source to generate negative pressure, the pressure gauge detects the pressure at the negative pressure port 232, if the detection result is negative pressure, the workpiece clamping is reliable, and if the detection result is positive pressure, the workpiece clamping is unreliable or the precision of the machined surface is insufficient.
The first supporting piece 234 is fixedly connected to the first fixing plate 23, the second supporting piece 233 is fixedly connected to the first movable clamping plate 32, when the first movable clamping plate 32 is matched with the first fixing plate 23 to clamp a workpiece, the first supporting piece 234 and the second supporting piece 233 are located below the position where the workpiece is to be attached to the assembly, and when the assembly is transferred to the workpiece by the manipulator, the bottom of the assembly just abuts against the first supporting piece 234 and the second supporting piece 233, namely, the first supporting piece 234 and the second supporting piece 233 can play a role in helping the assembly to be positioned.
Referring to fig. 4 and 6, a mounting plate 33 is fixedly connected to the first movable clamping plate 32, elastic members 321 are respectively disposed on the mounting plate 33 and the first fixed plate 23, the elastic members 321 include a pin barrel 3211 and an elastic pin 3214, and the pin barrel 3211 is in threaded connection with the mounting plate 33 or the first fixed plate 23 so as to adjust the overall position of the elastic pin 3214. A sliding cavity 3212 is arranged in the pin barrel 3211, one end of an elastic pin 3214 is inserted into the sliding cavity 3212 and fixedly connected with an anti-falling block 3215, a pressure spring 3213 is arranged in the sliding cavity 3212, one end of the pressure spring 3213 abuts against one end, far away from the elastic pin 3214, of the anti-falling block 3215, the other end abuts against the end face, far away from the elastic pin 3214, of the sliding cavity 3212, and a through hole 3216 is formed in the end face of the pin barrel 3211 and is used for the elastic pin 3214 to penetrate. The aperture of the light passing hole is larger than the diameter of the elastic pin 3214 and smaller than the diameter of the anti-falling block 3215.
When the first movable clamping plate 32 is matched with the first fixed plate 23 to clamp a workpiece, the elastic pin 3214 abuts against the side wall of the workpiece and is pushed back into the first fixed plate 23 or the mounting plate 33 under the action of pressure, and when the first movable clamping plate 32 is opened, the acting force of the pressure spring 3213 promotes the elastic pin 3214 to be ejected, so that the workpiece is pushed away from the first fixed plate 23 or the mounting plate 33, and the possibility that the workpiece is adhered to the first fixed plate 23 or the mounting plate 33 is reduced. Meanwhile, the first fixing plate 23 and the mounting plate 33 are respectively provided with an elastic pin 3214, so that a workpiece is positioned between the first fixing plate 23 and the first movable clamping plate 32 relatively close to the middle, the workpiece is conveniently taken away by a manipulator, and the possibility of interference is reduced. When the elastic pin 3214 is in the extended state, the distance between the end of the elastic pin 3214 away from the anti-falling block 3215 and the first fixed plate 23 or the first movable clamping plate 32 is not smaller than the length of the second supporting member 233 penetrating out of the first fixed plate 23 or the first movable clamping plate 32, so that when the first movable clamping plate 32 is in the opened state, the first supporting member 234 and the second supporting member 233 can be separated from the workpiece, and the possibility of interference with the first supporting member 234 and the second supporting member 233 when the workpiece is taken away is reduced. The elastic pin 3214 has the effect of improving the stability of workpiece clamping, when the first movable clamping plate 32 moves towards the first fixed plate 23, the elastic pin 3214 is abutted against the workpiece, the elastic force of the pressure spring 3213 is utilized to provide a buffer effect, and at the moment, the elastic pin 3214 also exerts a limiting effect on the workpiece, so that the possibility of workpiece deflection is reduced until the mounting plate 33 and the first fixed plate 23 are abutted against the workpiece.
Referring to fig. 2, the curing assembly 5 is disposed on the base 1, and the curing assembly 5 is provided with two groups and is respectively disposed at two sides of the bottom plate 21 along the X-axis direction, so as to ensure the curing effect. The curing assembly 5 comprises a curing telescopic driving member 51 and a curing member 52 fixedly connected with the extending end of the curing telescopic driving member 51, and the curing telescopic driving member 51 is fixedly connected to the base 1 along the vertical direction. When the device works, the extending end of the curing telescopic driving piece 51 extends out to drive the curing piece 52 to move upwards until the curing area of the curing piece 52 covers the dispensing position, so that the rapid curing of the dispensing position is facilitated. When auxiliary curing is not needed, the extending end of the curing telescopic driving piece 51 is in a retracted state so as to reduce the possibility of interference to the manipulator, and the extending end of the curing telescopic driving piece 51 in fig. 1 is in an extending state, namely a state of curing. The solidification piece 52 is inclined relative to the output end of the solidification telescopic driving piece 51, and the solidification piece 52 is parallel to the mounting surface, so that the solidification area of the solidification piece 52 can be better overlapped with the dispensing trace of the assembly part, and the solidification effect is improved. The curing member 52 may be a curing light of the type R10S6XF30X10 manufactured by Xiamen solid technologies Co., ltd.
Working principle: when the manipulator is in operation, the manipulator grabs and places a workpiece in the workpiece placing groove, then the first telescopic piece 31 is started to drive the first movable clamping plate 32 to move towards the first fixed plate 23, and in the moving process of the first movable clamping plate 32, the second supporting piece 233 on the first movable clamping plate 32 is inserted below the position where the workpiece is to be attached and assembled. When the first movable clamping plate 32 abuts against the workpiece, the first movable clamping plate 32 pushes the workpiece to move towards the first fixed plate 23 until the workpiece abuts against the first fixed plate 23, and in the process that the workpiece moves towards the first fixed plate 23, the first supporting piece 234 on the first fixed plate 23 is inserted below the position where the workpiece is to be attached to the assembly, and the elastic pins 3214 on the first movable clamping plate 32 and the first fixed plate 23 are respectively pressed back into the mounting plate 33 and the first fixed plate 23 after abutting against the workpiece. The second telescopic member 41 is then activated to drive the second movable clamping plate 42 to move towards the second fixed plate 22 and cooperate with the second fixed plate 22 to clamp the workpiece.
The assembly is then placed on the mounting surface by the automated assembly module with the bottom of the assembly abutting the first support 234 and the second support 233, and then linear dispensing is performed at the contact of the assembly and the workpiece mounting surface. The linear dispensing is continuous dispensing between the assembly part and the workpiece mounting surface, and compared with the dispensing between the assembly part and the workpiece mounting surface at four corner points, the linear dispensing has higher dispensing speed and higher drawing force after dispensing. In this embodiment, the two ends of the workpiece along the X-axis direction are linearly dispensed, so that the curing area of the cured part 52 can cover the dispensing area.
After dispensing is completed, the extending end of the curing telescopic driving piece 51 extends upwards to drive the curing piece 52 to move upwards until the dispensing position is located in the curing area of the curing piece 52, so that glue solution at the dispensing position is quickly cured, and the mounting firmness between the assembly part and the workpiece is improved.
After the solidification is finished, the first telescopic piece 31 and the second telescopic piece 41 are reset, after the first movable clamping plate 32 loosens the workpiece, the elastic pins 3214 are all promoted to pop out by the acting force of the compression springs 3213 in the mounting plate 33 and the first fixed plate 23, the workpiece is pushed away from the mounting plate 33 and the first fixed plate 23 respectively, the first supporting piece 234 and the second supporting piece 233 are convenient to separate from the workpiece, and interference with the second supporting piece 233 when the workpiece is taken away by a manipulator is avoided. Finally, the mechanical arm takes the workpiece away and sends the workpiece to the next working procedure, and simultaneously, a new workpiece is placed in the workpiece placing groove, and the working steps are repeated.
The scheme is not only suitable for clamping workpieces, but also suitable for other workpieces needing clamping. The clamp with the corresponding shape can be configured according to different shapes of the workpiece so as to ensure the clamping effect.
A method of workpiece operation comprising the steps of:
s1, clamping: the workpiece to be dispensed is grabbed and placed in the workpiece placing groove through the manipulator, then the first telescopic piece 31 is started to drive the first movable clamping plate 32 to move towards the first fixed plate 23, and in the moving process of the first movable clamping plate 32, the second supporting piece 233 on the first movable clamping plate 32 is inserted below the position where the workpiece to be dispensed is to be attached. When the first movable clamping plate 32 abuts against the workpiece to be dispensed, the first movable clamping plate 32 pushes the workpiece to move towards the first fixed plate 23 until the workpiece to be dispensed abuts against the first fixed plate 23, and the second supporting member 233 on the first fixed plate 23 is inserted under the position where the workpiece to be dispensed is to be mounted, and the elastic pins 3214 on the first movable clamping plate 32 and the first fixed plate 23 are respectively pressed back into the mounting plate 33 and the first fixed plate 23 after abutting against the workpiece to be dispensed, in the process that the workpiece to be dispensed moves towards the first fixed plate 23. Then the second telescopic piece 41 is started to drive the second movable clamping plate 42 to move towards the second fixed plate 22 and is matched with the second fixed plate 22 to clamp the workpiece to be dispensed, so that the clamping of the workpiece to be dispensed is completed.
S2, mounting: and the assembly part to be assembled on the workpiece is placed on the mounting surface of the workpiece to be dispensed through the automatic assembly module, the bottom of the assembly part to be assembled on the workpiece is abutted against the second supporting piece 233, the assembly part to be assembled on the workpiece is positioned, and then linear dispensing is carried out on the contact part of the assembly part to be assembled on the workpiece and the mounting surface of the workpiece to be dispensed. When linear dispensing is performed, continuous dispensing is performed on two ends of a workpiece to be dispensed along the X-axis direction, so that the curing areas of the curing pieces 52 arranged on two ends of the workpiece to be dispensed along the X-axis direction cover the dispensing positions.
S3, a rapid curing step: after dispensing is completed, the extending end of the curing telescopic driving piece 51 extends upwards to drive the curing piece 52 to move upwards until the dispensing position is positioned in the curing area of the curing piece 52, so that glue solution at the dispensing position is quickly cured, and the mounting firmness between the assembly part and the workpiece after dispensing and curing is improved;
s4, material taking: after the solidification is finished, the first telescopic piece 31 and the second telescopic piece 41 are reset, after the first movable clamping plate 32 loosens the workpiece after the dispensing and solidification are finished, the acting force of the pressure spring 3213 on the mounting plate 33 and the first fixed plate 23 all promotes the elastic pin 3214 to pop up, the workpiece after the dispensing and solidification are respectively pushed away from the mounting plate 33 and the first fixed plate 23, the first supporting piece 234 and the second supporting piece 233 are convenient to separate from the workpiece, and interference with the second supporting piece 233 when the workpiece is taken away by a mechanical arm is avoided. Finally, the mechanical arm takes the workpiece away and sends the workpiece to the next working procedure, and simultaneously, a new workpiece is placed in the workpiece placing groove, and the working steps are repeated.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (15)
1. A workpiece dispensing clamping jig is characterized in that: comprising
The bearing seat (2), the said bearing seat (2) is used for placing the work piece;
the bearing seat (2) comprises a bottom plate (21), a first fixed plate (23) arranged on the bottom plate (21), a first movable clamping plate (32) arranged opposite to the first fixed plate (23), and a first telescopic piece (31) driving the first movable clamping plate (32) to move relative to the first fixed plate (23), wherein a workpiece is placed on the bottom plate (21) and is positioned between the first fixed plate (23) and the first movable clamping plate (32);
one side of the first fixed plate (23) opposite to the first movable clamping plate (32) is provided with a first supporting piece (234), one side of the first movable clamping plate (32) opposite to the first fixed plate (23) is provided with a second supporting piece (233), and when the first movable clamping plate (32) is matched with the first fixed plate (23) to clamp a workpiece, the first supporting piece (234) and the second supporting piece (233) are inserted below the position of the workpiece to be attached to the assembly part so as to jointly support the assembly part placed in an inclined state.
2. The workpiece dispensing clamp jig of claim 1, wherein: elastic pieces (321) are arranged on the first movable clamping plate (32) and the first fixed plate (23), the elastic pieces (321) are abutted against the workpiece to be compressed when the first movable clamping plate (32) moves towards the first fixed plate (23), and are released when the first movable clamping plate (32) moves away from the first fixed plate (23), and the second supporting pieces (233) and the first supporting pieces (234) are separated from the assembly parts respectively.
3. The workpiece dispensing clamp jig of claim 2, wherein: the elastic piece (321) is in threaded connection with the first movable clamping plate (32), and the elastic piece (321) is in threaded connection with the first fixed plate (23).
4. The workpiece dispensing clamp jig of claim 2, wherein: the elastic piece (321) comprises a pin barrel (3211) and an elastic pin (3214), the pin barrel (3211) is arranged in a first movable clamping plate (32) or a first fixed plate (23), a sliding cavity (3212) is arranged in the pin barrel (3211), one end of the elastic pin (3214) is inserted into the sliding cavity (3212), a pressure spring (3213) is arranged in the sliding cavity (3212), one end of the pressure spring (3213) abuts against one end of the elastic pin (3214) inserted into the sliding cavity (3212), and the other end abuts against the end face, away from the elastic pin (3214), of the sliding cavity (3212).
5. The workpiece dispensing clamp jig of claim 4, wherein: the elastic pin (3214) is inserted into one end of the sliding cavity (3212) and is provided with an anti-falling block (3215), a through hole (3216) for the elastic pin (3214) to penetrate out is formed in the end face of the pin barrel (3211), the through hole (3216) is communicated with the sliding cavity (3212), and the diameter of the anti-falling block (3215) is larger than the diameter of the through hole (3216) so as to prevent the elastic pin (3214) from being separated from the pin barrel (3211).
6. The workpiece dispensing clamp jig of claim 1, wherein: the first support (234) and the second support (233) are cylindrical.
7. The workpiece dispensing clamp jig of claim 1, wherein: the bottom plate (21) is provided with a second clamping piece (4), the second clamping piece (4) comprises a second telescopic piece (41) and a second movable clamping plate (42), the second telescopic piece (41) is connected to the bottom plate (21), and the second movable clamping plate (42) is connected with the movable end of the second telescopic piece (41);
the bottom plate (21) is provided with a second fixed plate (22), the second fixed plate (22) is arranged along the second movable clamping plate (42), and the workpiece is positioned between the second fixed plate (22) and the second movable clamping plate (42).
8. The workpiece dispensing clamp jig of claim 1, wherein: the first fixing plate (23) is provided with a photoelectric sensor (231), and a sensing area of the photoelectric sensor (231) is arranged towards a workpiece.
9. The workpiece dispensing clamp jig of claim 1, wherein: the side wall of the first fixed plate (23) is provided with a negative pressure port (232), and the negative pressure port (232) is communicated with an airtight detection assembly.
10. The workpiece dispensing clamp jig of claim 2, wherein: the workpiece glue dispensing clamp jig further comprises a curing assembly (5), wherein the curing assembly (5) is provided with two groups and is respectively positioned at two sides of the workpiece along the X-axis direction.
11. The workpiece dispensing clamp jig of claim 10, wherein: the curing assembly (5) comprises
The curing telescopic driving piece (51) is arranged on the base (1) along the vertical direction;
and the curing part (52) is connected with the output end of the curing telescopic driving part (51).
12. The workpiece dispensing clamp jig of claim 11, wherein: the curing member (52) is disposed obliquely and parallel to the mounting surface.
13. A workpiece operation method based on the workpiece dispensing clamp jig according to claim 10, comprising the following steps:
s1, clamping: placing a workpiece to be dispensed on a bottom plate (21) through a mechanical arm, clamping the workpiece to be dispensed through a first movable clamping plate (32), and inserting a first supporting piece (234) and a second supporting piece (233) below the position of the workpiece to be mounted by fitting when the first movable clamping plate (32) is matched with a first fixed plate (23) to clamp the workpiece;
s2, mounting: placing the assembly part to be assembled on the workpiece on the mounting surface of the workpiece to be dispensed through the automatic assembly module, enabling the bottom of the assembly part to be assembled on the workpiece to be abutted against the first supporting piece (234) and the second supporting piece (233), and then dispensing glue between the assembly part and the mounting surface through the dispensing equipment;
s3, a rapid curing step: after dispensing is completed, the glue solution at the dispensing position is quickly cured by utilizing a curing assembly (5);
s4, material taking: after the curing is finished, the first movable clamping plate (32) loosens the workpiece after the dispensing and curing are finished, the workpiece after the dispensing and curing are removed by the manipulator and sent to the next working procedure, and the steps are repeated.
14. The work operation method according to claim 13, wherein: in S2, a linear dispensing mode is adopted in dispensing.
15. The work operation method according to claim 13, wherein: in S4, after the first movable clamping plate (32) loosens the workpiece after dispensing and curing, the workpiece after dispensing and curing is pushed to move by the resilience force of the elastic piece (321), so that the first supporting piece (234) and the second supporting piece (233) are separated from the assembly parts attached to the workpiece, and interference between the workpiece after dispensing and curing and the first supporting piece (234) and the second supporting piece (233) when the workpiece after dispensing and curing is taken away by the manipulator is avoided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310619419.4A CN116329039B (en) | 2023-05-30 | 2023-05-30 | Workpiece dispensing clamping jig and workpiece operation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310619419.4A CN116329039B (en) | 2023-05-30 | 2023-05-30 | Workpiece dispensing clamping jig and workpiece operation method |
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| Publication Number | Publication Date |
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| CN116329039A CN116329039A (en) | 2023-06-27 |
| CN116329039B true CN116329039B (en) | 2023-08-11 |
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| CN107037242A (en) * | 2017-04-26 | 2017-08-11 | 广东天机工业智能***有限公司 | Universal test carrier |
| CN107932359A (en) * | 2017-11-16 | 2018-04-20 | 广东天机工业智能***有限公司 | Clamping jig |
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| CN108526886A (en) * | 2018-07-03 | 2018-09-14 | 深圳眼千里科技有限公司 | A kind of camera automatic assembling machine |
| CN212652110U (en) * | 2019-12-27 | 2021-03-05 | 法罗威（江苏）电子科技有限公司 | Colloid solidification equipment |
| CN212761927U (en) * | 2020-07-29 | 2021-03-23 | 牛静 | Mechanical clamping device for agricultural machinery engineering |
| CN217799632U (en) * | 2022-08-08 | 2022-11-15 | 江苏朗晟激光科技有限公司 | Laser marking machine convenient to adjust |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037242A (en) * | 2017-04-26 | 2017-08-11 | 广东天机工业智能***有限公司 | Universal test carrier |
| CN107932359A (en) * | 2017-11-16 | 2018-04-20 | 广东天机工业智能***有限公司 | Clamping jig |
| CN207756415U (en) * | 2017-12-14 | 2018-08-24 | 深圳市瑞飞科技有限公司 | A kind of automatic dispensing machine and its solidification equipment |
| CN108526886A (en) * | 2018-07-03 | 2018-09-14 | 深圳眼千里科技有限公司 | A kind of camera automatic assembling machine |
| CN212652110U (en) * | 2019-12-27 | 2021-03-05 | 法罗威（江苏）电子科技有限公司 | Colloid solidification equipment |
| CN212761927U (en) * | 2020-07-29 | 2021-03-23 | 牛静 | Mechanical clamping device for agricultural machinery engineering |
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| Publication number | Publication date |
|---|---|
| CN116329039A (en) | 2023-06-27 |
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