CN114104599A - 5G communication high-frequency board production line convenient for feeding and discharging and production process - Google Patents
5G communication high-frequency board production line convenient for feeding and discharging and production process Download PDFInfo
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- CN114104599A CN114104599A CN202210084350.5A CN202210084350A CN114104599A CN 114104599 A CN114104599 A CN 114104599A CN 202210084350 A CN202210084350 A CN 202210084350A CN 114104599 A CN114104599 A CN 114104599A
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- Prior art keywords
- conveying
- conveying belt
- adjusting
- workpiece
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
- B65G15/24—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units in tandem
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/002—Pivotably mounted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the field of communication board bodies, in particular to a high-frequency board production line convenient for feeding and discharging for 5G communication and a production process, wherein the high-frequency board production line convenient for feeding and discharging for 5G communication comprises: the first conveying belt and the second conveying belt are arranged at the upper end of the supporting frame in a lifting mode, and the adjusting cylinder is arranged below the first conveying belt; a plurality of pushing blocks which are uniformly distributed are fixedly connected to the conveying roller; a plurality of through holes are uniformly formed in the conveying belt; the polishing part is fixed above the second conveying belt, the adsorption part is arranged below the second conveying belt, a film adsorption part is arranged in each through hole, when the workpiece is polished by the polishing part, the film adsorption part adsorbs the workpiece, and when the ejector pad and the film adsorption part are on the ground, the film adsorption part can adsorb the protective film on the lower surface of the workpiece and drive the protective film to be separated from the workpiece.
Description
Technical Field
The invention relates to the field of communication board bodies, in particular to a high-frequency board production line convenient for feeding and discharging and used for 5G communication and a production process.
Background
The manufacture of the PCB is very complex, taking a four-layer printed board as an example, the manufacture process mainly comprises the steps of PCB layout, core board manufacture, inner layer PCB layout transfer, core board punching and inspection, lamination, drilling, copper chemical precipitation of hole walls, outer layer PCB layout transfer, outer layer PCB etching and the like.
During the transfer of the inner layer PCB layout, two layers of circuits of the center Core board (Core) are manufactured. After the copper-clad plate is cleaned, a layer of photosensitive film is covered on the surface. The film can be cured when meeting light, and a layer of protective film is formed on the copper foil of the copper-clad plate.
The traditional way is that polishing and tear film divide into two equipment and go on, and equipment occupation space is big, and the purchase cost is high simultaneously, and work efficiency is low. Therefore, it is necessary to develop a high-frequency board production line for 5G communication, which is convenient for loading and unloading.
Disclosure of Invention
The invention aims to provide a high-frequency plate production line for 5G communication, which is convenient for feeding and discharging and solves the technical problems that conveying belts with different heights in the prior art cannot automatically adjust the height, and the transportation and production efficiency of jointed workpieces are low.
In order to solve the technical problem, the invention provides a high-frequency plate production line for 5G communication, which is convenient for loading and unloading, and comprises:
the device comprises a support frame, a first conveying part, a second conveying part, a linkage component and an adjusting part, wherein the first conveying part is arranged at the upper part of one end of the support frame in a lifting manner, the second conveying part is arranged at the upper part of the other end of the support frame in a lifting manner, and the first conveying part and the second conveying part are mutually linked through the linkage component;
one end of the adjusting part is arranged on the supporting frame, the other end of the adjusting part is arranged on the first conveying lower part, wherein
When the adjusting part drives the first conveying to move downwards, the first conveying drives the second conveying to move upwards through the linkage assembly;
when the adjusting part drives the first conveying and the second conveying to be consistent in height, the linkage assembly is suitable for adjusting the first conveying to horizontally slide towards the second conveying.
Preferably, the first conveying comprises: the conveying belt I, the first motor, the two fixing plates and the two rotating rollers are arranged, the two fixing plates are horizontally arranged at the upper end of the supporting frame, and the two fixing plates are oppositely arranged;
the two rotating rollers are rotatably arranged at two ends of the fixed plate;
the first motor is fixed on one side of the fixed plate, one rotating roller is rotatably connected with the first motor, and the other rotating roller is slidably arranged at the end part of the fixed plate far away from the first motor;
the first conveying belt surrounds two rotating rollers, wherein
The first motor can drive the two rotating rollers of the conveyor belt to rotate circularly so as to convey workpieces.
Preferably, the adjusting portion includes: the lifting device comprises an adjusting cylinder and a plurality of lifting legs, wherein every two lifting legs are correspondingly fixed at two ends of the fixed plate, and the lifting legs are arranged in the supporting frame in a telescopic manner;
one end of the adjusting cylinder is fixed on the support frame, the end part of the piston rod of the adjusting cylinder is fixed at the lower part of the fixed plate, and the adjusting cylinder and the working table surface are obliquely arranged; wherein
The adjusting cylinder is suitable for driving the fixing plate to vertically slide upwards or downwards.
Preferably, the first conveying device further comprises a regulating roller which is slidably arranged between the two fixing plates;
an adjusting groove is formed in the fixing plate corresponding to the adjusting roller and is vertically arranged, and two ends of the adjusting roller penetrate through the adjusting groove and protrude out of the side wall of the fixing plate;
the first conveying belt winds around the rotating rollers and then moves to the other rotating roller through the upper part of the adjusting roller; wherein
And adjusting the height of the adjusting roller to adjust the tension of the first conveying belt.
Preferably, the linkage assembly includes: the positioning device comprises a rotating plate, a rotating shaft and two positioning shafts, wherein the rotating plate is in a diamond shape, and the rotating shaft is arranged at the symmetrical center of the rotating plate;
the two positioning shafts are respectively arranged at two ends of the rotating plate, and one end of the rotating plate is rotatably connected with the end part of the fixed plate by one positioning shaft; the other end of the rotating plate is rotatably connected with the second conveying shaft through the other positioning shaft; wherein
When the adjusting cylinder pushes the fixed plate to move upwards, the fixed plate drives the rotating plate to synchronously drive the second conveying device to move downwards by taking the rotating shaft as an axis.
Preferably, the linkage assembly further comprises: the sliding rail is fixed at one end, close to the rotating plate, of the lower end of the fixed plate;
the limiting plate is sleeved on the outer wall of the positioning shaft and arranged on the inner side of the rotating plate;
the sliding block is matched with the sliding rail and is fixed at the upper end of the limiting plate; wherein
When the rotating plate rotates in the circumferential direction by taking the rotating shaft as an axis, the sliding block horizontally slides along the sliding rail by taking the positioning shaft as an axis.
Preferably, two ends of the adjusting roller are respectively provided with an adjusting bolt, the outer diameter of the adjusting bolt is larger than the width of the adjusting groove, and the adjusting bolt penetrates through the adjusting groove and fixes the adjusting roller on the inner side of the fixing plate in a threaded manner.
Preferably, the second conveying comprises: the conveying belt II, the two conveying rollers, the polishing part, the adsorption part and the plurality of film adsorption parts are rotatably arranged at the upper end of the supporting frame, and a plurality of pushing blocks are annularly fixed on the outer wall of each conveying roller at equal intervals;
the second conveying belt surrounds the two conveying rollers, and a plurality of through holes are formed in the second conveying belt in a matrix mode;
the polishing part is positioned above the second conveying belt and is suitable for polishing the upper surface of a workpiece;
the adsorption part is arranged below the polishing part, the adsorption part is positioned in the middle of a second conveying belt which is annularly arranged, and an air suction port of the adsorption part is attached to the inner ring of the second conveying belt;
the film absorbing part is correspondingly arranged in the through hole, the film absorbing part is elastic, the top of the film absorbing part abuts against the outer ring of the second conveying belt, and the bottom of the film absorbing part abuts against the inner ring of the second conveying belt;
the interior of the membrane suction part is hollow, the upper end of the membrane suction part is open, and the outer wall of the membrane suction part is provided with an air hole communicated with the interior;
the pushing block is matched with the membrane sucking part and can be inserted into the through hole; wherein
When the workpiece is polished by the polishing part, the adsorption part enables the interior of the membrane adsorption part to be in negative pressure through the air hole, so that the membrane adsorption part adsorbs the workpiece;
after polishing is finished, when a workpiece is conveyed to a conveying roller to be initially contacted with the second conveying belt, the pushing block is inserted into the through hole to extrude the bottom of the film absorbing part, so that the air hole of the film absorbing part is closed, and negative pressure in the film absorbing part is enabled to absorb the protective film on the lower surface of the workpiece;
the second conveying belt continues to move to drive the film absorbing part absorbing the protective film to move downwards in an arc manner so as to separate the protective film from the workpiece;
when the protective film moves to the end part close to the first conveying belt along with the second conveying belt, the protective film falls after being separated from the film absorbing part under the action of the guide block.
Preferably, the membrane suction part includes: the membrane suction device comprises an upper sleeve, a lower sleeve, a membrane suction spring, an upper air cover and a lower air cover, wherein the upper sleeve and the lower sleeve are hollow, and the upper sleeve is slidably arranged in the lower sleeve;
the upper gas hood is fixed at the upper end of the upper sleeve, and the top of the upper gas hood is abutted against the outer ring of the second conveying belt;
the lower gas hood is fixed at the lower end of the lower sleeve, and the bottom of the lower gas hood is abutted against the inner ring of the second conveying belt;
the membrane absorbing spring is sleeved on the outer wall of the upper sleeve, and the lower end of the membrane absorbing spring is abutted against the upper end wall of the lower sleeve;
the air holes comprise upper air holes and lower air holes, and the upper air holes are uniformly arranged on the outer wall of the upper sleeve in an annular mode;
the lower vent holes are uniformly arranged on the outer wall of the lower sleeve in an annular shape, and one upper vent hole corresponds to one lower vent hole; wherein
When the device works, the membrane absorbing spring supports the upper sleeve and the lower sleeve, and the upper vent hole and the lower vent hole are overlapped so that the upper air hood absorbs the lower surface of a workpiece;
when the pushing block pushes the lower air hood to compress the membrane absorbing spring, the upper sleeve is inserted into the lower sleeve, and the upper vent hole and the lower vent hole are closed, so that negative pressure is generated in the upper sleeve and a protective membrane on the lower surface of a workpiece is adsorbed;
when the protective film moves to abut against the guide block, the protective film is separated from the upper air hood.
On the other hand, the invention also provides a production process of the high-frequency plate production line for 5G communication, which is convenient for loading and unloading, and comprises the steps that a workpiece is placed on the first conveying belt, and the first motor drives the rotating roller to axially rotate so as to drive the first conveying belt to circularly move; when the adjusting cylinder works, the lifting legs are driven to move upwards or downwards so as to adjust the height of the first conveying belt; when the first conveying belt moves upwards or downwards, the second conveying belt synchronously moves downwards or upwards in the opposite direction of the first conveying belt; the workpiece moves from the first conveying belt to the second conveying belt, the conveying roller rotates to drive the second conveying belt to move, so that the workpiece is conveyed to the position below the polishing part, and the conveying roller stops rotating; the adsorption part starts to work, at the moment, the upper vent hole and the lower vent hole are overlapped, and negative pressure is formed in the upper sleeve by the adsorption part through the upper vent hole and the lower vent hole, so that the upper air hood adsorbs the lower bottom surface of the workpiece; after polishing is finished, the conveying roller continues to rotate, and the adsorption part stops working; at the moment, the conveying roller drives the second conveying belt to move continuously, so that the pushing block is inserted into the through hole and pushes the lower sleeve, the lower sleeve extrudes the membrane absorbing spring to close the upper through hole and the lower through hole, and negative pressure is formed in the upper sleeve to enable the upper air hood to absorb the protective membrane; the upper sleeve adsorbed with the protective film continuously rotates along with the second conveying belt so that the protective film is contacted with the guide block to separate the protective film from the workpiece, and the protective film is torn off.
The production line has the beneficial effects that the conveying belt I and the conveying belt II which are arranged at the upper end of the support frame in a lifting mode and the adjusting cylinder arranged below the conveying belt I are arranged, the conveying belt I and the conveying belt II are driven to move upwards or downwards through the adjusting cylinder, so that the heights of the conveying belt I and the conveying belt II are adjusted, and the production requirements required by different heights are met; a plurality of pushing blocks which are uniformly distributed are fixedly connected to the conveying roller; a plurality of through holes are uniformly formed in the conveying belt; the polishing part is fixed above the second conveying belt, the adsorption part is arranged below the second conveying belt, a film adsorption part is arranged in each through hole, when a workpiece moves onto the second conveying belt through the first conveying belt and is polished by the polishing part, the adsorption part adsorbs the workpiece through the film adsorption part, so that the stability of the workpiece during polishing is improved, and the condition that the polishing effect is influenced due to deviation of the workpiece in the polishing process is avoided; after polishing is finished, when the workpiece is conveyed to the position where the conveying roller is firstly contacted with the second conveying belt, the pushing block extrudes the film absorbing part to enable the film absorbing part to be in a compressed state, and in the process that the film absorbing part is compressed, the film absorbing part generates negative pressure and absorbs the protective film on the lower surface of the workpiece, so that the protective film moves along with the film absorbing part to be separated from the workpiece; and the second conveying belt moves continuously until the protective film abuts against the guide block, and the guide block guides the protective film to slip off from the film suction part, so that the automatic film tearing of the protective film is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a preferred embodiment of a production line of a 5G communication high-frequency board convenient for loading and unloading according to the invention;
FIG. 2 is a perspective view of a first delivery of the present invention;
FIG. 3 is a perspective cross-sectional view of the upper sleeve of the present invention;
FIG. 4 is a perspective cross-sectional view of the lower sleeve of the present invention;
FIG. 5 is a front view of the suction portion of the present invention;
fig. 6 is a front view of the guide block of the present invention.
In the figure:
1. a support frame; 2. first conveying; 21. a first conveying belt; 22. a first motor; 23. a fixing plate; 24. a rotating roller; 25. a regulating roller; 26. an adjustment groove; 27. adjusting the bolt;
3. second conveying; 31. a second conveying belt; 310. a through hole; 32. a conveying roller; 321. pushing the pushing block; 33. a polishing part; 34. an adsorption part; 341. an air intake cover; 342. a getter pump;
35. a membrane suction part; 301. an upper vent; 302. a lower vent; 351. an upper sleeve; 352. a lower sleeve; 353. a film suction spring; 354. an upper gas hood; 355. a gas discharge cover; 356. a limiting strip; 357. a limiting groove; 358. an upper limiting ring; 359. a lower limit ring;
4. a linkage assembly; 41. a rotating plate; 42. a rotating shaft; 43. positioning the shaft; 44. a slide rail; 45. a slider; 46. a limiting plate;
5. an adjustment section; 51. an adjusting cylinder; 52. lifting legs; 53. a guide block; 54. and (5) rolling up the blocks.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 6, the high-frequency board production line for 5G communication, which is convenient for loading and unloading, according to the present invention includes: the device comprises a support frame 1, a first conveyor 2, a second conveyor 3, a linkage assembly 4 and an adjusting part 5, wherein the support frame 1 is of a frame structure, the support frame 1 is used as a main support structure of the device, the first conveyor 2, the second conveyor 3, the linkage assembly 4 and the adjusting part 5 are all fixed on the support frame 1, the first conveyor 2 is arranged at the upper part of one end of the support frame 1 in a lifting manner, the second conveyor 3 is arranged at the upper part of the other end of the support frame 1 in a lifting manner, and the first conveyor 2 and the second conveyor 3 are mutually linked through the linkage assembly 4; one end of the adjusting part 5 is arranged on the supporting frame 1, the other end of the adjusting part 5 is arranged at the lower part of the first conveyor 2, and when the adjusting part 5 drives the first conveyor 2 to move vertically upwards or downwards, the first conveyor 2 drives the second conveyor 3 to move in a direction opposite to that of the first conveyor 2 through the linkage assembly 4; when the first conveyor 2 moves upwards, the linkage assembly 4 drives the second conveyor 3 to move downwards; when the adjusting part 5 drives the first conveyor 2 to move downwards, the first conveyor 2 drives the second conveyor 3 to move upwards through the linkage assembly 4. When the adjusting part 5 drives the first conveyor 2 and the second conveyor 3 to be consistent in horizontal height, the linkage assembly 4 is suitable for adjusting the first conveyor 2 to slide horizontally towards the second conveyor 3. When the adjusting part 5 drives the first conveying part 2 and the second conveying part 3 to be consistent in height, the first conveying part 2 and the second conveying part 3 move in opposite directions under the guidance of the linkage assembly 4, so that the end parts of the first conveying part 2 and the second conveying part 3 are close to facilitate the movement of workpieces. The invention has simple structure, and meets the production requirements of different heights by arranging the first conveying device 2 and the second conveying device 3 which can adjust the height.
Optionally, the first conveying 2 comprises: the conveying belt I21, the first motor 22, two fixing plates 23 and two rotating rollers 24, wherein the two fixing plates 23 are horizontally arranged at the upper end of the supporting frame 1, and the two fixing plates 23 are oppositely arranged; the two rotating rollers 24 are rotatably arranged at two ends of the fixed plate 23; the two fixing plates 23 are used as a bracket of the first conveying belt 21 and play a role in supporting and fixing the two rotating rollers 24; the first motor 22 is fixed on one side of the fixed plate 23, one rotating roller 24 is rotatably connected with the first motor 22, and the other rotating roller 24 is slidably arranged at the end part of the fixed plate 23 far away from the first motor 22; the first conveying belt 21 surrounds the two rotating rollers 24, and when the first motor 22 drives the rotating rollers 24 to axially rotate, the rotating rollers 24 drive the first conveying belt 21 to circularly rotate and drive the other rotating roller 24 to synchronously rotate so as to convey a workpiece.
The first conveyor 2 further comprises an adjusting roller 25, the adjusting roller 25 is cylindrical, and the adjusting roller 25 is arranged along the width direction of the first conveyor belt 21; the adjusting roller 25 is slidably arranged between the two fixing plates 23; an adjusting groove 26 is formed in the fixing plate 23 corresponding to the adjusting roller 25, the adjusting groove 26 is vertically arranged, and two ends of the adjusting roller 25 penetrate through the adjusting groove 26 and protrude out of the side wall of the fixing plate 23; the adjustment roller 25 can slide vertically up and down along the adjustment groove 26. The two ends of the adjusting roller 25 are respectively provided with an adjusting bolt 27, the outer diameter of the adjusting bolt 27 is larger than the width of the adjusting groove 26, the adjusting bolt 27 penetrates through the adjusting groove 26 and fixes the adjusting roller 25 on the inner side of the fixing plate 23 in a threaded manner, when the height of the adjusting roller 25 needs to be adjusted, the adjusting bolt 27 is rotated to be in an unscrewing state, and after the adjusting roller 25 is moved upwards or downwards, the adjusting bolt 27 is screwed again to fix the adjusting roller 25. The first conveying belt 21 winds around the rotating roller 24 and then moves to the other rotating roller 24 through the upper part of the adjusting roller 25; wherein the height of the adjusting roller 25 is adjusted to adjust the tension of the first conveyor belt 21. The adjusting roller 25 is arranged below the first conveying belt 21, and the first conveying belt 21 passes through the upper end of the outer wall of the adjusting roller 25, namely the upper end of the adjusting roller 25 jacks the first conveying belt 21 to be in an upward convex state; the tension of the conveyor belt one 21 can be increased when the dancer roller 25 is moved upward, and the tension of the conveyor belt one 21 can be decreased when the dancer roller 25 is moved downward.
Preferably, the adjusting portion 5 includes: the lifting device comprises an adjusting cylinder 51 and a plurality of lifting legs 52, wherein every two lifting legs 52 are correspondingly fixed at two ends of the fixing plate 23, and the lifting legs 52 are telescopically arranged in the support frame 1; one end of the adjusting cylinder 51 is fixed on the support frame 1, the end part of a piston rod of the adjusting cylinder 51 is fixed at the lower part of the fixed plate 23, and the adjusting cylinder 51 and the working table surface are obliquely arranged; wherein the adjusting cylinder 51 is adapted to drive the fixing plate 23 to slide vertically upward or downward. The lower end of the adjusting cylinder 51 is fixed on the support frame 1, the upper end of the adjusting cylinder 51 inclines towards the first conveying belt 21, the end part of a piston rod of the adjusting cylinder 51 is fixed at the lower end of the fixing plate 23, and when the adjusting cylinder 51 drives the piston rod to extend outwards or contract inwards, the fixing plate 23 is driven to move upwards or downwards, and the fixing plate 23 synchronously drives the lifting legs 52 to extend upwards or contract downwards into the support frame 1. The adjusting cylinder 51 is used as a power source for lifting the fixing plate 23, and the lifting legs 52 are used as auxiliary support legs for lifting the fixing plate 23, so that the stability is improved during the lifting process of the fixing plate 23.
Optionally, the linkage assembly 4 includes: the positioning device comprises a rotating plate 41, a rotating shaft 42 and two positioning shafts 43, wherein the rotating plate 41 is in a diamond shape, and the rotating shaft 42 is arranged at the symmetrical center of the rotating plate 41; one end of the rotating shaft 42 is rotatably fixed on the support frame 1, the other end of the rotating shaft 42 is vertically fixed at the symmetric center of the rotating plate 41, and the rotating plate 41 can rotate around the rotating shaft 42. The two positioning shafts 43 are respectively arranged at two ends of the rotating plate 41, the positioning shafts 43 are arranged at two ends of a diamond-shaped acute angle of the rotating plate 41, and the positioning shafts 43 are vertically fixed on the rotating plate 41; one positioning shaft 43 is fixed on the fixed plate 23, and the other positioning shaft 43 rotatably connects the other end of the rotating plate 41 with the second conveyor 3; when the adjusting cylinder 51 pushes the fixed plate 23 to move upward, the fixed plate 23 drives the rotating plate 41 to synchronously drive the second conveyor 3 to move downward by taking the rotating shaft 42 as an axis. When the adjusting cylinder 51 drives the fixed plate 23 to move up or down, the fixed plate 23 drives the rotating plate 41 to rotate around the rotating shaft 42, and drives the other end of the rotating plate 41 to move in the opposite direction of the fixed plate 23, that is, when the fixed plate 23 moves up, the fixed plate 23 drives the second conveyor 3 to move down through the rotating plate 41. In order to improve the stability of the rotating plate 41 during rotation, the linkage assembly 4 further includes: the sliding rail 44 is fixed at one end of the lower end of the fixed plate 23 close to the rotating plate 41; the limiting plate 46 is sleeved on the outer wall of the positioning shaft 43, and the limiting plate 46 is arranged on the inner side of the rotating plate 41; when the rotating plate 41 rotates axially about the rotating shaft 42, the stopper plate 46 is always kept in a horizontal state at the upper end surface. The sliding block 45 is matched with the sliding rail 44, and the sliding block 45 is fixed at the upper end of the limiting plate 46; when the rotating plate 41 rotates around the rotating shaft 42, the limiting plate 46 is always horizontal around the positioning shaft 43, and the sliding block 45 fixed to the upper end of the limiting plate 46 can slide horizontally along the sliding rail 44 to adjust the relative positions of the fixed plate 23 and the rotating plate 41.
Optionally, the second conveyor 3 comprises: two 31, two conveying rollers 32 of conveyer belt, the portion of polishing 33, absorption portion 34 and a plurality of membrane portion 35 of inhaling, the rotatable setting of two conveying rollers 32 is in support frame 1 upper end, and one of them conveying roller 32 is as the power supply of two 31 circulation pivoted of drive conveyer belt, and the conveying roller 32 setting as the power supply is kept away from at support frame 1 the one end of a 21 conveyer belt, specifically, conveying roller 32 passes through its rotation of second motor drive, and the second motor is fixed on support frame 1, and the second motor setting is kept away from the tip of a 21 conveyer belt at support frame 1. A plurality of pushing blocks 321 are annularly fixed on the outer wall of each conveying roller 32 at equal intervals; specifically, the pushing blocks 321 are uniformly arranged in a row along the axial direction of the conveying roller 32, and the pushing blocks 321 are uniformly arranged along the circumferential direction of the conveying roller 32; the second conveying belt 31 surrounds the two conveying rollers 32, the second conveying belt 31 is driven to rotate through the rotation of the conveying rollers 32, so that the conveying of workpieces is achieved, and a plurality of through holes 310 are formed in the second conveying belt 31 in a matrix mode; the through holes 310 are uniformly arranged along the revolving path of the second conveying belt 31; the distance between two adjacent through holes 310 is the same as the distance between two adjacent pushing blocks 321, and the pushing blocks 321 are suitable for being inserted into the through holes 310. The grinding part 33 is positioned above the second conveying belt 31, and the grinding part 33 is suitable for grinding the upper surface of the workpiece so as to remove burrs after the workpiece is punched; the adsorption part 34 is arranged below the grinding part 33, the adsorption part 34 is positioned in the middle of the second conveying belt 31 which is annularly arranged, and a suction port of the adsorption part 34 is attached to the inner ring of the second conveying belt 31; the suction portion 34 is used for sucking the workpiece from the bottom when the polishing portion 33 polishes the workpiece, so as to ensure the stability of polishing the workpiece. A film absorbing part 35 is correspondingly arranged in a through hole 310, and the film absorbing part 35 has elasticity and can be stretched or compressed; the interior of the membrane absorbing part 35 is hollow, the upper end of the membrane absorbing part 35 is open, and the outer wall of the membrane absorbing part 35 is provided with an air hole communicated with the interior; the top of the film absorbing part 35 abuts against the outer ring of the second conveying belt 31, the bottom of the film absorbing part 35 abuts against the inner ring of the second conveying belt 31, at the moment, the film absorbing part 35 is in an initial state, the film absorbing part 35 is conducted up and down in the initial state, namely the adsorbing part 34 can adsorb a workpiece through the film absorbing part 35, the condition that the polishing effect is influenced due to deviation of the workpiece in the polishing process is avoided, and meanwhile, polished chips penetrate through the through holes 310 in the second conveying belt 31 and fall into the film absorbing part 35; thereby avoiding the scattering of the scraps and collecting the grinding scraps; the pushing block 321 is matched with the membrane sucking part 35, and the pushing block 321 can be inserted into the through hole 310; when the workpiece is polished by the polishing part 33, the adsorption part 34 makes the inside of the membrane adsorption part 35 be negative pressure through the air hole, so that the membrane adsorption part 35 adsorbs the workpiece; after polishing is finished, when a workpiece is conveyed to a conveying roller 32 to be initially contacted with the second conveying belt 31, the pushing block 321 protruding out of the outer wall of the conveying roller 32 can be inserted into the corresponding through hole 310, the pushing block 321 extrudes the film absorbing part 35, so that the top of the film absorbing part 35 protrudes out of the outer ring of the second conveying belt 31, at the moment, the pushing block 321 extrudes the film absorbing part 35 to enable the film absorbing part 35 to be in a compressed state, in the process that the film absorbing part 35 is compressed, the air hole in the film absorbing part 35 is in a closed state, and the film absorbing part 35 is inwards shrunk under the extrusion of the pushing block 321 to generate negative pressure to absorb the protective film on the lower surface of the workpiece, so that the protective film moves along with the film absorbing part 35 to be separated from the workpiece, and further automatic film tearing of the protective film is realized; when the protective film moves to the conveying roller 32 and the film absorbing part 35 along with the second conveying belt 31 in the separation process, the upper end of the film absorbing part 35 faces downwards, the scraps in the film absorbing part 35 can be shaken off onto the protective film, when the protective film continues to follow the second conveying belt 31 in the conveying process, the protective film is blocked by the guide block 53 arranged on the outer wall of the other conveying roller 32, and the protective film is blocked by the guide block 53 to be separated from the film absorbing part 35 and then falls.
Optionally, the film suction part 35 includes: the polishing machine comprises an upper sleeve 351, a lower sleeve 352, a membrane sucking spring 353, an upper air hood 354 and a lower air hood 355, wherein the upper sleeve 351 and the lower sleeve 352 are hollow inside, and the bottom of the upper sleeve 351 is fixed with a bottom wall which is suitable for collecting chips falling from a workpiece polished by a polishing part 33. The upper sleeve 351 is slidably disposed within the lower sleeve 352; a plurality of limiting strips 356 are arranged on the outer wall of the upper sleeve 351, and the limiting strips 356 are arranged along the axis of the upper sleeve 351; the inner wall of the lower sleeve 352 is provided with a limiting groove 357 matched with the limiting bar 356, the limiting groove 357 is arranged along the axis of the lower sleeve 352, specifically, the number of the limiting grooves 357 and the number of the limiting bars 356 are four, the limiting bars 356 and the limiting grooves 357 are matched to slide, that is, when the upper sleeve 351 and the lower sleeve 352 slide relatively, the limiting bars 356 and the limiting grooves 357 are matched to prevent the upper sleeve 351 from rotating axially, and simultaneously, the guiding function is provided for the sliding of the upper sleeve 351 and the lower sleeve 352.
The upper air hood 354 is fixed at the upper end of the upper sleeve 351, and the top of the upper air hood 354 abuts against the outer ring of the second conveying belt 31; the upper air hood 354 is a suction disc, the upper air hood 354 and the upper sleeve 351 are integrally arranged, the opening area of the upper end of the upper sleeve 351 is increased due to the arrangement of the upper air hood 354, and when the adsorption part 34 works, the lower end of a workpiece can be adsorbed by the upper air hood 354 so as to improve the stability of the workpiece during polishing; the top of the upper air cover 354 abuts against the outer ring of the second conveying belt 31, so that the situation that the upper sleeve 351 slides out of the through hole 310 when the upper sleeve 351 moves downwards along with the second conveying belt 31 to the upper air cover 354 is avoided; the lower air hood 355 is fixed at the lower end of the lower sleeve 352, and the bottom of the lower air hood 355 abuts against the inner ring of the second conveyor belt 31. An upper limiting ring 358 is further fixed on the outer wall of the upper sleeve 351, the membrane sucking spring 353 is sleeved on the outer wall of the upper sleeve 351, and the upper end of the membrane sucking spring 353 is fixed on the upper limiting ring 358; a lower limiting ring 359 is further fixed on the outer wall of the lower sleeve 352, the lower limiting ring 359 is fixed at the upper end of the lower sleeve 352, and the lower end of the diaphragm absorbing spring 353 is fixed on the lower limiting ring 359.
The air holes comprise upper air holes 301 and lower air holes 302, and the upper air holes 301 are uniformly arranged on the outer wall of the upper sleeve 351 in an annular mode; there is certain clearance between the inner bottom wall of last vent 301 and upper sleeve 351, this clearance provides the space for the piece of polishing down to make the piece of polishing down naturally settle in the region between the inner bottom wall of last vent 301 and upper sleeve 351, and when last vent 301 switches on with lower vent 302, the air current also can not flow the region that is used for depositing the piece of polishing between the inner bottom wall of last vent 301 and upper sleeve 351, and then the air current that the absorption portion 34 produced can not stir the sweeps of collecting, and then avoid the condition that the piece scatters, with the collection of assurance to the piece. The lower vent holes 302 are uniformly arranged on the outer wall of the lower sleeve 352 in an annular shape, and one upper vent hole 301 corresponds to one lower vent hole 302; when the suction film spring 353 works, the upper sleeve 351 and the lower sleeve 352 are supported, the upper vent hole 301 and the lower vent hole 302 are overlapped, so that the upper sleeve 351 and the lower sleeve 352 are communicated, and suction airflow generated by the suction part 34 can sequentially pass through the lower vent hole 302 and the upper vent hole 301 and suck a workpiece through the upper air hood 354. The outer wall of the upper sleeve 351 and the inner wall of the lower sleeve 352 are attached to each other, so that the upper sleeve 351 and the lower sleeve 352 can be sealed relatively when sliding relatively, and the upper sleeve 351 and the lower sleeve 352 are communicated with each other only when being communicated with each other through the upper vent hole 301 and the lower vent hole 302.
When the pushing block 321 abuts against the bottom of the lower air hood 355, the pushing block 321 pushes the lower air hood 355 to compress the membrane suction spring 353, the upper sleeve 351 and the lower sleeve 352 slide downwards, the upper sleeve 351 is inserted into the lower sleeve 352, and at the moment, the upper vent hole 301 and the lower vent hole 302 are in a closed state, so that negative pressure is generated in the upper sleeve 351, and a protective membrane on the lower surface of a workpiece is adsorbed through the upper air hood 354; when the protective film moves against the guide block 53, the protective film is separated from the upper gas cover 354.
The guide block 53 is fixed on the outer wall of the conveying roller 32, the guide block 53 is arranged along the length direction of the conveying roller 32, and the guide block 53 is arranged in the orientation of '7 to 8 points' of the conveying roller 32; an arc channel is arranged on the inner side of the guide block 53 close to the conveying roller 32, and a winding block 54 is arranged on the side wall of the upper end of the arc channel; when the second conveying belt 31 drives the upper sleeve 351 to move to the guide block 53, the protective film rotates along with the conveying roller 32, the protective film is positioned in the arc channel, and when the protective film abuts against the rolling block 54, the protective film is separated from the upper air cover 354 under the guide effect of the rolling block 54.
The adsorption part 34 comprises an air suction cover 341 jointed with the inner ring of the second conveying belt 31 and an air suction pump 342 communicated with the air suction cover 341, and an air suction port of the air suction cover 341 is jointed with the second conveying belt 31; in this embodiment, the suction end of the suction pump 342 is aligned with the upper half portion of the second conveyor belt 31, the air outlet end of the suction pump 342 is aligned with the lower half portion of the second conveyor belt 31, and the suction pump 342 can blow the upper sleeve 351 on the lower half portion of the second conveyor belt 31 to shake, so that the debris in the upper sleeve 351 is poured out and falls on the protective film, and the waste is discharged.
Example two:
this embodiment 2 provides a production process of a high-frequency board production line for 5G communication, which is convenient for loading and unloading, wherein the production line of the high-frequency board for 5G communication, which is convenient for loading and unloading, is the same as that in embodiment 1, and is not described herein again.
Specifically, a production technology of a high-frequency plate production line for 5G communication convenient to load and unload is as follows: the workpiece is placed on the first conveying belt 21, and the first motor 22 drives the rotating roller 24 to axially rotate so as to drive the first conveying belt 21 to circularly move; when the adjusting cylinder 51 works, the lifting legs 52 are driven to move upwards or downwards so as to adjust the height of the first conveying belt 21; when the first conveying belt 21 moves upwards or downwards, the second conveying belt 31 synchronously moves downwards or upwards in the opposite direction of the first conveying belt 21; the workpiece moves from the first conveying belt 21 to the second conveying belt 31, the conveying roller 32 rotates to drive the second conveying belt 31 to move, so that the workpiece is conveyed to the position below the grinding part 33, and the conveying roller 32 stops rotating; the adsorption part 34 starts to work, at the moment, the upper vent hole 301 and the lower vent hole 302 are overlapped, the air flow formed after the upper vent hole 301 and the lower vent hole 302 are conducted through the air suction cover 341 is sucked away by the air suction pump 342, so that negative pressure is formed in the upper sleeve 351, the upper air cover 354 adsorbs the lower bottom surface of the workpiece, and the stability of the workpiece during polishing is improved; after polishing, the conveying roller 32 continues to rotate, and the suction part 34 stops working; at the moment, the conveying roller 32 drives the second conveying belt 31 to move continuously, so that the pushing block 321 is inserted into the through hole 310 and pushes the lower air hood 355, at the moment, the lower sleeve 352 presses the membrane absorbing spring 353 to close the upper vent hole 301 and the lower vent hole 302, negative pressure is formed in the upper sleeve 351 to enable the upper air hood 354 to absorb the protective membrane, and therefore the protective membrane is separated from the workpiece, and the protective membrane is torn down; the upper sleeve 351 having the protective film attached thereon continues to rotate following the second conveyor belt 31 so that the protective film comes into contact with the guide block 53, and when the protective film comes into contact with the take-up block 54, the take-up block 54 separates the protective film from the upper cover 354.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a high frequency board production line is used in 5G communication convenient to go up unloading which characterized in that includes:
the device comprises a support frame, a first conveying part, a second conveying part, a linkage component and an adjusting part, wherein the first conveying part is arranged at the upper part of one end of the support frame in a lifting manner, the second conveying part is arranged at the upper part of the other end of the support frame in a lifting manner, and the first conveying part and the second conveying part are mutually linked through the linkage component;
one end of the adjusting part is arranged on the supporting frame, the other end of the adjusting part is arranged on the first conveying lower part, wherein
When the adjusting part drives the first conveying to move downwards, the first conveying drives the second conveying to move upwards through the linkage assembly;
when the adjusting part drives the first conveying and the second conveying to be consistent in height, the linkage assembly is suitable for adjusting the first conveying to horizontally slide towards the second conveying.
2. The production line of 5G communication high-frequency boards convenient for loading and unloading as claimed in claim 1,
the first transporting includes: the conveying belt I, the first motor, the two fixing plates and the two rotating rollers are arranged, the two fixing plates are horizontally arranged at the upper end of the supporting frame, and the two fixing plates are oppositely arranged;
the two rotating rollers are rotatably arranged at two ends of the fixed plate;
the first motor is fixed on one side of the fixed plate, one rotating roller is rotatably connected with the first motor, and the other rotating roller is slidably arranged at the end part of the fixed plate far away from the first motor;
the first conveying belt surrounds two rotating rollers, wherein
The first motor can drive the two rotating rollers of the conveyor belt to rotate circularly so as to convey workpieces.
3. The production line of 5G communication high-frequency boards convenient for loading and unloading as claimed in claim 2,
the adjusting portion includes: the lifting device comprises an adjusting cylinder and a plurality of lifting legs, wherein every two lifting legs are correspondingly fixed at two ends of the fixed plate, and the lifting legs are arranged in the supporting frame in a telescopic manner;
one end of the adjusting cylinder is fixed on the support frame, the end part of the piston rod of the adjusting cylinder is fixed at the lower part of the fixed plate, and the adjusting cylinder and the working table surface are obliquely arranged; wherein
The adjusting cylinder is suitable for driving the fixing plate to vertically slide upwards or downwards.
4. The production line of 5G communication high-frequency plates convenient for loading and unloading as claimed in claim 3, wherein,
the first conveying device also comprises an adjusting roller which is arranged between the two fixing plates in a sliding manner;
an adjusting groove is formed in the fixing plate corresponding to the adjusting roller and is vertically arranged, and two ends of the adjusting roller penetrate through the adjusting groove and protrude out of the side wall of the fixing plate;
the first conveying belt winds around the rotating rollers and then moves to the other rotating roller through the upper part of the adjusting roller; wherein
And adjusting the height of the adjusting roller to adjust the tension of the first conveying belt.
5. The production line of 5G communication high-frequency boards convenient for loading and unloading as recited in claim 4,
the linkage assembly includes: the positioning device comprises a rotating plate, a rotating shaft and two positioning shafts, wherein the rotating plate is in a diamond shape, and the rotating shaft is arranged at the symmetrical center of the rotating plate;
the two positioning shafts are respectively arranged at two ends of the rotating plate, and one end of the rotating plate is rotatably connected with the end part of the fixed plate by one positioning shaft; the other end of the rotating plate is rotatably connected with the second conveying shaft through the other positioning shaft; wherein
When the adjusting cylinder pushes the fixed plate to move upwards, the fixed plate drives the rotating plate to synchronously drive the second conveying device to move downwards by taking the rotating shaft as an axis.
6. The production line of 5G communication high-frequency boards convenient for loading and unloading as claimed in claim 5,
the linkage assembly further includes: the sliding rail is fixed at one end, close to the rotating plate, of the lower end of the fixed plate;
the limiting plate is sleeved on the outer wall of the positioning shaft and arranged on the inner side of the rotating plate;
the sliding block is matched with the sliding rail and is fixed at the upper end of the limiting plate; wherein
When the rotating plate rotates in the circumferential direction by taking the rotating shaft as an axis, the sliding block horizontally slides along the sliding rail by taking the positioning shaft as an axis.
7. The production line of 5G communication high-frequency boards convenient for loading and unloading as claimed in claim 6, wherein,
and two ends of the adjusting roller are respectively provided with an adjusting bolt, the outer diameter of the adjusting bolt is larger than the width of the adjusting groove, and the adjusting bolt penetrates through the adjusting groove and fixes the adjusting roller on the inner side of the fixing plate in a threaded manner.
8. The production line of 5G communication high-frequency boards convenient for loading and unloading as recited in claim 7,
the second conveying comprises: the conveying belt II, the two conveying rollers, the polishing part, the adsorption part and the plurality of film adsorption parts are rotatably arranged at the upper end of the supporting frame, and a plurality of pushing blocks are annularly fixed on the outer wall of each conveying roller at equal intervals;
the second conveying belt surrounds the two conveying rollers, and a plurality of through holes are formed in the second conveying belt in a matrix mode;
the polishing part is positioned above the second conveying belt and is suitable for polishing the upper surface of a workpiece;
the adsorption part is arranged below the polishing part, the adsorption part is positioned in the middle of a second conveying belt which is annularly arranged, and an air suction port of the adsorption part is attached to the inner ring of the second conveying belt;
the film absorbing part is correspondingly arranged in the through hole, the film absorbing part is elastic, the top of the film absorbing part abuts against the outer ring of the second conveying belt, and the bottom of the film absorbing part abuts against the inner ring of the second conveying belt;
the interior of the membrane suction part is hollow, the upper end of the membrane suction part is open, and the outer wall of the membrane suction part is provided with an air hole communicated with the interior;
the pushing block is matched with the membrane sucking part and can be inserted into the through hole; wherein
When the workpiece is polished by the polishing part, the adsorption part enables the interior of the membrane adsorption part to be in negative pressure through the air hole, so that the membrane adsorption part adsorbs the workpiece;
after polishing is finished, when a workpiece is conveyed to a conveying roller to be initially contacted with the second conveying belt, the pushing block is inserted into the through hole to extrude the bottom of the film absorbing part, so that the air hole of the film absorbing part is closed, and the interior of the film absorbing part is in negative pressure to absorb a protective film on the lower surface of the workpiece;
the second conveying belt continues to move to drive the film absorbing part absorbing the protective film to move downwards in an arc manner so as to separate the protective film from the workpiece;
when the protective film moves to the end part close to the first conveying belt along with the second conveying belt, the protective film is separated from the film absorbing part under the action of the guide block and falls.
9. The production line of 5G communication high-frequency boards convenient for loading and unloading as recited in claim 8,
the membrane suction part comprises: the membrane suction device comprises an upper sleeve, a lower sleeve, a membrane suction spring, an upper air cover and a lower air cover, wherein the upper sleeve and the lower sleeve are hollow, and the upper sleeve is slidably arranged in the lower sleeve;
the upper gas hood is fixed at the upper end of the upper sleeve, and the top of the upper gas hood is abutted against the outer ring of the second conveying belt;
the lower gas hood is fixed at the lower end of the lower sleeve, and the bottom of the lower gas hood is abutted against the inner ring of the second conveying belt;
the membrane absorbing spring is sleeved on the outer wall of the upper sleeve, and the lower end of the membrane absorbing spring is abutted against the upper end wall of the lower sleeve;
the air holes comprise upper air holes and lower air holes, and the upper air holes are uniformly arranged on the outer wall of the upper sleeve in an annular mode;
the lower vent holes are uniformly arranged on the outer wall of the lower sleeve in an annular shape, and one upper vent hole corresponds to one lower vent hole; wherein
When the device works, the membrane absorbing spring supports the upper sleeve and the lower sleeve, and the upper vent hole and the lower vent hole are overlapped so that the upper air hood absorbs the lower surface of a workpiece;
when the pushing block pushes the lower air hood to compress the membrane absorbing spring, the upper sleeve is inserted into the lower sleeve, and the upper vent hole and the lower vent hole are closed, so that negative pressure is generated in the upper sleeve and a protective membrane on the lower surface of a workpiece is adsorbed;
when the protective film moves to abut against the guide block, the protective film is separated from the upper air hood.
10. A production process of a high-frequency plate production line convenient for feeding and discharging for 5G communication is characterized by comprising the high-frequency plate production line convenient for feeding and discharging for 5G communication as claimed in claim 9;
the workpiece is placed on the first conveying belt, and the first motor drives the rotating roller to axially rotate so as to drive the first conveying belt to circularly move;
when the adjusting cylinder works, the lifting legs are driven to move upwards or downwards so as to adjust the height of the first conveying belt;
when the first conveying belt moves upwards or downwards, the second conveying belt synchronously moves downwards or upwards in the opposite direction of the first conveying belt;
the workpiece moves from the first conveying belt to the second conveying belt, the conveying roller rotates to drive the second conveying belt to move, so that the workpiece is conveyed to the position below the polishing part, and the conveying roller stops rotating;
the adsorption part starts to work, at the moment, the upper vent hole and the lower vent hole are overlapped, and negative pressure is formed in the upper sleeve by the adsorption part through the upper vent hole and the lower vent hole, so that the upper air hood adsorbs the lower bottom surface of the workpiece;
after polishing is finished, the conveying roller continues to rotate, and the adsorption part stops working;
at the moment, the conveying roller drives the second conveying belt to move continuously, so that the pushing block is inserted into the through hole and pushes the lower sleeve, the lower sleeve extrudes the membrane absorbing spring to close the upper through hole and the lower through hole, and negative pressure is formed in the upper sleeve to enable the upper air hood to absorb the protective membrane;
the upper sleeve adsorbed with the protective film continuously rotates along with the second conveying belt so that the protective film is contacted with the guide block to separate the protective film from the workpiece, and the protective film is torn off.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210084350.5A CN114104599B (en) | 2022-01-25 | 2022-01-25 | 5G communication high-frequency board production line convenient for feeding and discharging and production process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210084350.5A CN114104599B (en) | 2022-01-25 | 2022-01-25 | 5G communication high-frequency board production line convenient for feeding and discharging and production process |
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| CN114104599B CN114104599B (en) | 2022-05-06 |
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| CN116625212A (en) * | 2023-07-24 | 2023-08-22 | 江苏协和电子股份有限公司 | Novel PCB detection equipment and detection method |
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| CN114104599B (en) | 2022-05-06 |
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Denomination of invention: A 5G communication high-frequency board production line and production process for easy loading and unloading Effective date of registration: 20230802 Granted publication date: 20220506 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: JIANGSU XIEHE ELECTRONIC CO.,LTD. Registration number: Y2023980050508 |