CN112351606A - Substrate pretreatment equipment of 5G cabinet - Google Patents
Substrate pretreatment equipment of 5G cabinet Download PDFInfo
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- CN112351606A CN112351606A CN202011089157.8A CN202011089157A CN112351606A CN 112351606 A CN112351606 A CN 112351606A CN 202011089157 A CN202011089157 A CN 202011089157A CN 112351606 A CN112351606 A CN 112351606A
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- Prior art keywords
- glue
- strip
- glass fiber
- fiber cloth
- belt
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
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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
Abstract
The invention belongs to the technical field of production and manufacturing of 5G network facilities, and particularly relates to a base material pretreatment device of a 5G cabinet, which comprises a first conveying belt and a second conveying belt which are sequentially arranged, wherein the first conveying belt and the second conveying belt are used for conveying glass fiber cloth, a glue brushing mechanism and a reinforcing rib arrangement mechanism are arranged on conveying paths of the first conveying belt and the second conveying belt, the glue brushing mechanism is used for brushing glue on the front surface and the back surface of the glass fiber cloth, and the reinforcing rib arrangement mechanism is used for arranging reinforcing ribs on the glass fiber cloth at equal intervals. According to the invention, the glue brushing mechanism is adopted to automatically brush glue on the glass fiber cloth, and the reinforcing ribs are arranged below the glass fiber cloth after glue brushing by the reinforcing rib arranging mechanism, so that the mechanical operation of the glue brushing process and the reinforcing rib arranging process is realized, and the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of 5G network facility production and manufacturing, and particularly relates to base material pretreatment equipment of a 5G cabinet.
Background
The cabinet of the 5G signal base station is required to have higher structural strength, and simultaneously needs to have functions of water resistance, corrosion resistance, electromagnetic interference resistance and the like, so the cabinet of the 5G signal base station is generally made of glass fiber reinforced plastics, the cabinet has various forms, one of the forms is cylindrical, and the cylindrical cabinet shell has many defects in the forming process. In addition, in the prior art, a good buffer structure is not arranged between the glass fiber cloths of the shell, the problems of easy fracture and deformation and the like are caused after the glass fiber cloths are transported, installed or exposed to the sun in the air blowing mode, and adverse effects are brought to the maintenance of a subsequent base station.
Disclosure of Invention
The invention aims to provide base material pretreatment equipment of a 5G cabinet, which can realize automatic glue brushing and reinforcing rib arrangement on glass fiber cloth.
The technical scheme adopted by the invention is as follows:
the utility model provides a substrate pre treatment facility of 5G rack, is including the first conveyer belt and the second conveyer belt of arranging in proper order, and first conveyer belt and second conveyer belt are used for carrying glass fiber cloth, are equipped with brush gum mechanism and strengthening rib and lay the mechanism on the delivery path of first conveyer belt and second conveyer belt, brush gum mechanism is used for brushing to glass fiber cloth tow sides and glues, strengthening rib is laid the mechanism and is used for arranging the strengthening rib equidistance interval on glass fiber cloth.
The first conveying belt is formed by combining a plurality of first strip-shaped belt body arrays, the second conveying belt is formed by combining a plurality of second strip-shaped belt body arrays, and the discharge end of each first strip-shaped belt body and the feed end of each second strip-shaped belt body are arranged in a staggered mode.
The glue brushing mechanism comprises a first glue brushing roller group and a second glue brushing roller group, the first glue brushing roller group comprises a plurality of pairs of first glue brushing rollers which are arranged at intervals along the width direction of the first conveying belt, and each first glue brushing roller is respectively positioned in a crack between each first strip-shaped belt body; the second glue brushing roller group comprises a plurality of pairs of second glue brushing rollers which are arranged at intervals along the width direction of the first conveying belt, and each second glue brushing roller is correspondingly arranged at the discharge end of each first strip-shaped belt body.
At least two adjacent second strip-shaped belt bodies are provided with annular grooves for clamping reinforcing ribs, and a plurality of annular grooves are arranged at intervals along the length direction of the second strip-shaped belt bodies; the feeding end of the second strip-shaped belt body with the annular groove is provided with an extension section which extends downwards obliquely to the lower part of the discharging end of the first conveying belt, and the extension section is provided with a discharging mechanism which is used for clamping the reinforcing ribs one by one in the annular groove of the second strip-shaped belt body.
The material discharging mechanism comprises a material storage box for storing reinforcing ribs, the bottom wall of the material storage box is obliquely arranged, a material discharging channel extending obliquely downwards along the direction parallel to the bottom wall is arranged at the lower end of the bottom of the material storage box, the material discharging channel comprises a top plate and a bottom plate which are parallel to each other and obliquely arranged and side plates connecting the two sides of the top plate and the two sides of the bottom plate, and the distance between the top plate and the bottom plate is assembled to be capable of only accommodating one reinforcing rib; the lower end of the discharge channel extends to the upper part of the second strip-shaped belt body of the extension section; the storage box is provided with a vibration motor; the bottom plate and the extension section second strip area body are alternately arranged and the bottom plate is provided with a notch part for avoiding the second strip area body, the lower end of the top plate and the upper surface of the extension section second strip area body are arranged at intervals and have small intervals with the diameter of a reinforcing rib, and when the reinforcing rib falls into the annular groove, the part of the surface of the second strip area body, which protrudes out of the reinforcing rib, is less than the interval between the lower end of the top plate and the upper surface of the second strip conveyor belt.
The discharge end of the first strip-shaped belt body corresponding to the two sides of the second strip-shaped belt body with the annular groove and the upper end of the extension section are arranged at intervals so as to avoid a movement path when the reinforcing rib is lifted along with the extension section.
Glue grooves for storing glue solutions are formed in the lower rollers of the first glue brushing double rollers and the lower rollers of the second glue brushing double rollers, and the bottom surfaces of the lower rollers of the first glue brushing double rollers and the lower rollers of the second glue brushing double rollers are both immersed in the glue grooves.
Glue boxes for storing glue solutions are arranged above the upper roll of the first glue brushing double roll and the upper roll of the second glue brushing double roll, and the glue boxes are provided with flat glue discharging openings which correspond to the upper rolls one by one; the glue box is arranged on the rack in a swinging mode, a driving element for driving the glue box to swing is arranged on the rack, glue is discharged from the glue discharging port when the glue discharging port swings to the bottom of the glue box, and the glue discharging port stops discharging glue when the glue discharging port swings to the side face of the glue box; and a linkage component for linking the glue boxes to synchronously swing is arranged between the glue boxes, and comprises a first swing rod fixedly connected with a rotating shaft of each glue box and a connecting rod pivoted with each swing rod.
And a roundabout section extending downwards is arranged at the bottom of the second conveying belt and extends into a cleaning pool arranged below the second conveying belt.
The base material pretreatment system of the 5G cabinet comprises the pretreatment equipment and a folding device, wherein the folding device is positioned on the conveying path of the second conveying belt and is used for folding the glass fiber cloth into a pleated shape.
The invention has the technical effects that: according to the invention, the glue brushing mechanism is adopted to automatically brush glue on the glass fiber cloth, and the reinforcing ribs are arranged below the glass fiber cloth after glue brushing by the reinforcing rib arranging mechanism, so that the mechanical operation of the glue brushing process and the reinforcing rib arranging process is realized, and the production efficiency is improved.
Drawings
FIG. 1 is a perspective view of a substrate pretreatment system provided by an embodiment of the present invention;
FIG. 2 is a side view of a substrate pretreatment system provided by an embodiment of the present invention;
FIG. 3 is a perspective view of a substrate pretreatment apparatus provided in accordance with an embodiment of the present invention;
FIG. 4 is a perspective view of another perspective of a substrate pretreatment device provided in accordance with an embodiment of the present invention;
FIG. 5 is a perspective view of a discharge mechanism provided in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a lift mechanism, a telescoping mechanism, a page turning mechanism, and an auxiliary lift mechanism provided by an embodiment of the present invention;
FIG. 7 is an exploded view of the jacking mechanism, telescoping mechanism, page turning mechanism and auxiliary lifting mechanism provided by embodiments of the present invention;
FIG. 8 is a perspective view of another perspective of a jacking mechanism and a telescoping mechanism provided by an embodiment of the present invention;
FIG. 9 is a perspective view of a tensioning mechanism provided by an embodiment of the present invention;
FIG. 10 is a schematic partial perspective view of a telescoping mechanism provided in accordance with an embodiment of the present invention;
FIG. 11 is a partial perspective view of a page turning mechanism provided in accordance with an embodiment of the present invention;
fig. 12 is a schematic view of a folding process of a glass fiber cloth according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1, a substrate pretreatment system of a 5G cabinet comprises a pretreatment device and a folding device, as shown in fig. 2-5, the pretreatment device comprises a first conveyor belt 100 and a second conveyor belt 200 which are arranged in sequence, the first conveyor belt 100 and the second conveyor belt 200 are used for conveying glass fiber cloth 1, a glue brushing mechanism 20 and a reinforcing rib laying mechanism 20 are arranged on a conveying path of the first conveyor belt 100 and the second conveyor belt 200, and the glue brushing mechanism 20 is used for brushing glue on the front side and the back side of the glass fiber cloth 1; the first conveyer belt 100 is formed by combining a plurality of first strip-shaped belt body arrays, the second conveyer belt 200 is formed by combining a plurality of second strip-shaped belt body arrays, and the discharge end of each first strip-shaped belt body and the feed end of each second strip-shaped belt body are arranged in a staggered manner; the reinforcing rib arrangement mechanism 20 arranges the reinforcing ribs 2 on at least two adjacent second conveying belts 200, the length direction of the reinforcing ribs 2 is parallel to the width direction of the second conveying belts 200, and the plurality of reinforcing ribs 2 are arranged in parallel at intervals along the length direction of the second conveying belts 200; the glass fiber cloth 1 covers the reinforcing ribs 2 when being conveyed on the second conveying belt 200; according to the invention, the glue brushing mechanism 20 is adopted to automatically brush glue on the glass fiber cloth 1, and the reinforcing rib arrangement mechanism 20 is adopted to arrange the reinforcing ribs 2 below the glass fiber cloth 1 after glue brushing, so that the mechanical operation of the glue brushing process and the reinforcing rib 2 arrangement process is realized, and the production efficiency is improved. As shown in fig. 6 to 12, the folding device includes a jacking mechanism 30 and a telescopic mechanism, the jacking mechanism 30 is used for jacking the reinforcing ribs 2 from the second conveyer belt 200 so as to enable the reinforcing ribs 2 to upwards support the glass fiber cloth 1, and the telescopic mechanism is used for reducing the distance between the lifted reinforcing ribs 2 so as to enable the glass fiber cloth 1 to form wave-shaped bulges; the glass fiber cloth turning device further comprises a tensioning mechanism 50 and a page turning mechanism 60, wherein the tensioning mechanism 50 is used for pressing root parts on two sides of the wave-shaped bulges so as to straighten the side surfaces of the wave-shaped bulges and the bottom surfaces between the adjacent wave-shaped bulges, and the page turning mechanism 60 is used for turning the wave-shaped bulges to the same side so as to enable the glass fiber cloth 1 to form a pleated structure. The invention utilizes the folding mechanism to fold the glued glass fiber cloth 1 into a pleated shape, and simultaneously embeds the reinforcing ribs 2 in the creases, the pleated glass fiber cloth 1 can provide the movement allowance in the subsequent forming and can improve the toughness of the shell after the forming of the cabinet shell, and the reinforcing ribs 2 can effectively improve the rigidity of the cabinet shell.
Preferably, as shown in fig. 3, the glue brushing mechanism 20 includes a first glue brushing roller set 11 and a second glue brushing roller set 12, the first glue brushing roller set 11 includes a plurality of pairs of first glue brushing rollers arranged at intervals along the width direction of the first conveyor belt 100, and each first glue brushing roller is respectively located in a gap between each first strip belt body; the second glue brushing roller group 12 comprises a plurality of pairs of second glue brushing rollers which are arranged at intervals along the width direction of the first conveying belt 100, and each second glue brushing roller is respectively and correspondingly arranged at the discharge end of each first strip belt body; glue grooves 13 for storing glue solutions are formed below the lower rollers of the first glue brushing pair rollers and the lower rollers of the second glue brushing pair rollers, and the bottom surfaces of the lower rollers of the first glue brushing pair rollers and the lower rollers of the second glue brushing pair rollers are both immersed into the glue grooves 13; glue boxes 14 for storing glue solutions are arranged above the upper roller of the first glue brushing double roller and the upper roller of the second glue brushing double roller, and the glue boxes 14 are provided with flat glue discharging openings 141 corresponding to the upper rollers one by one; the glue box 14 is arranged on the rack in a swinging manner, a driving element for driving the glue box 14 to swing is arranged on the rack, when the glue discharging port 141 swings to the bottom of the glue box 14, the glue discharging port 141 discharges glue, and when the glue discharging port 141 swings to the side face of the glue box 14, the glue discharging port 141 stops discharging glue; a linkage component for linking the glue boxes 14 to synchronously swing is arranged between the glue boxes 14, and the linkage component comprises a first swing rod 17 fixedly connected with a rotating shaft of each glue box 14 and a connecting rod 16 pivoted with each swing rod 17. When glue is brushed, the glass fiber cloth 1 is conveyed from the feeding end to the discharging end of the first conveying belt 100, when the glass fiber cloth passes through the first glue brushing roller pair, a plurality of parallel and spaced adhesive tapes are formed on the glass fiber cloth 1, when the glass fiber cloth 1 reaches the discharging end of the first conveying belt 100, the second glue brushing roller pair brushes the blank areas among the adhesive tapes, and then the whole glass fiber cloth 1 is fully coated with glue solution, and the glue brushing mode can prevent the first conveying belt 100 from being infected with the glue solution; when the glass fiber cloth 1 passes through the glue brushing roller in the glue brushing process, the glue discharging port 141 is turned to the lower end by the glue box 14 for glue discharging, after the tail end of the glass fiber cloth 1 is separated from the glue brushing roller, the glue discharging port 141 is turned to the side by the glue box 14 so as to stop glue discharging, the glue discharging motor 15 drives the glue discharging process, and the glue discharging motor 15 controls the glue discharging boxes 14 to move simultaneously through the connecting rod 16 and the swing rods 17 arranged on the glue boxes 14. The driving elements of all the actuating mechanisms of the invention can be automatically controlled by adopting a sensor and a controller and can also be manually controlled.
Preferably, as shown in fig. 2, 4 and 5, at least two adjacent second strip-shaped belt bodies are provided with annular grooves for clamping the reinforcing ribs 2, and a plurality of annular grooves are arranged at intervals along the length direction of the second strip-shaped belt bodies; the feeding end of the second strip-shaped belt body with the annular groove is provided with an extension section 201 which extends downwards obliquely to the lower part of the discharging end of the first conveying belt 100, and the extension section 201 is provided with a discharging mechanism which is used for clamping the reinforcing ribs 2 in the annular groove of the second strip-shaped belt body one by one; the material discharging mechanism comprises a material storage box 21 for storing the reinforcing ribs 2, the bottom wall of the material storage box 21 is obliquely arranged, a material discharging channel 22 which obliquely extends downwards along the direction parallel to the bottom wall is arranged at the lower end of the bottom of the material storage box 21, the material discharging channel 22 comprises a top plate and a bottom plate which are parallel to each other and are obliquely arranged and side plates which are connected with the two sides of the top plate and the bottom plate, and the distance between the top plate and the bottom plate is assembled to be capable of only accommodating one reinforcing rib 2 to pass through; the lower end of the discharge passage 22 extends to the upper part of the second strip-shaped belt body of the extension section 201; the storage box 21 is provided with a vibration motor 23; bottom plate and extension 201 second strip area body cross arrangement and be equipped with the breach portion that is used for dodging this second strip area body on the bottom plate, interval set up and the interval is little and the diameter of a strengthening rib 2 between the lower extreme of roof and the upper surface of the extension 201 second strip area body, 2 projections of strengthening rib are less than in the interval between second strip area body surface part behind strengthening rib 2 falls into the ring channel distance between roof lower extreme and the second strip conveyer belt upper surface. The reinforcing ribs 2 are paved on the second conveying belt 200 one by the discharging mechanism, and when the reinforcing ribs 2 move upwards to a horizontal stroke, the glass fiber cloth 1 after being coated with the glue just covers the reinforcing ribs 2, so that convenience is brought to the pre-embedding of the subsequent reinforcing ribs 2.
Preferably, as shown in fig. 5, the discharge end of the first strip-shaped belt body corresponding to both sides of the second strip-shaped belt body with the annular groove is spaced from the upper end of the extension section 201 to avoid the movement path of the reinforcing bars 2 when being lifted along with the extension section 201.
Further, as shown in fig. 1 and 2, a downwardly extending roundabout 202 is provided at the bottom of the second conveyor belt 200, and the roundabout 202 extends into the cleaning tank 70 disposed below the second conveyor belt 200.
Specifically, as shown in fig. 2, 6, 7, 8 and 10, the jacking mechanism 30 includes a first lifting plate 34 disposed to reciprocate in the vertical direction, and a first cylinder 33 for driving the first lifting plate 34 to lift; and the first lifting plate 34 is provided with an ejector rod 31, and the upper end of the ejector rod 31 is provided with a groove 32 matched with the peripheral surface shape of the reinforcing rib 2.
As shown in fig. 2, 8, and 10, the telescopic mechanism includes a first scissor type telescopic frame 41 telescopically arranged along the length direction of the second conveyor belt 200, and a sliding base 42 pivotally connected to each central joint of the first scissor type telescopic frame 41 in a one-to-one correspondence manner, wherein the sliding base 42 is slidably connected to the lifting plate along the length direction of the second conveyor belt 200, and one end of the first scissor type telescopic frame 41 is fixedly connected to the first lifting plate 34; a nut block 43 is arranged on one central joint of the first scissor type telescopic frame 41, a lead screw 44 parallel to the second conveying belt 200 is rotatably arranged on the first lifting plate 34, the lead screw 44 is in threaded fit with the nut block 43, and one end of the lead screw 44 is connected with a first driving motor 45; the top rod 31 is fixedly connected to the sliding seat 42.
As shown in fig. 2 and 9, the tensioning mechanism 50 includes tensioning rods 54 parallel to the width direction of the second conveyor belt 200, one tensioning rod 54 is disposed on each side of each wave-shaped bulge, the tensioning rods 54 are movably disposed up and down along an inclined path, and the moving paths of the two tensioning rods 54 on each side of the same wave-shaped bulge are in an inverted-splayed shape; the tensioning mechanism 50 further comprises a lifting support 52 and a floating support 53, the lifting support 52 is arranged on the first frame 51 in a reciprocating motion mode along the vertical direction, a second air cylinder 57 used for driving the lifting support 52 to lift is arranged on the first frame 51, the floating support 53 is movably connected with the lifting support 52 along the vertical direction, a pressure spring 55 is arranged between the floating support 53 and the lifting support 52, and the pressure spring 55 is assembled in a mode that the elastic force of the pressure spring 55 can drive the floating support 53 to move downwards relative to the lifting support 52; a limiting block 56 for limiting the maximum downward travel of the floating support 53 is arranged between the floating support 53 and the frame; an inverted splayed guide hole 531 is formed in the floating support 53, and a horizontal strip-shaped hole 521 is formed in the lifting support 52; the two tensioning rods 54 on the two sides of the same wavy bulge are in sliding fit with the two hole sections of the inverted splayed guide hole 531 respectively, and the two tensioning rods 54 are in sliding fit with the horizontal strip-shaped hole 521 on the lifting bracket 52.
As shown in fig. 2, 6, 7 and 11, the page turning mechanism 60 includes a traverse bracket 69 disposed on both sides of the second conveyor belt 200, the traverse bracket 69 is movably disposed along the width direction of the second conveyor belt 200, and the traverse bracket 69 is provided with a second scissor type expansion bracket 66 telescopically disposed along the length direction of the second conveyor belt 200, and sliders 62 pivotally connected to each central joint of the second scissor type expansion bracket 66 in a one-to-one correspondence manner; one end of the second scissor type telescopic frame 66 is fixedly connected with the transverse moving bracket 69; a swing arm 61 is pivoted on each sliding block 62, the length direction of the swing arm 61 is vertical to the reinforcing rib 2, the pivot of the swing arm 61 is parallel to the reinforcing rib 2, and the swing end of the swing arm 61 is fixedly connected with a shift lever 63 parallel to the reinforcing rib 2; the end of the deflector rod 63 is provided with a supporting groove 631 for supporting the reinforcing rib 2; a second driving motor 691 for driving the swing arm 61 to swing is arranged on the transverse moving bracket 69; a linkage mechanism is arranged between the swing arms 61 on each sliding block 62, the linkage mechanism comprises a first swing rod 64 fixedly connected with each swing arm 61, a pin shaft 65 parallel to the pivot of the swing arm 61 is arranged on the first swing rod 64, the linkage mechanism also comprises a linkage rod 67, a slideway 671 parallel to the length direction of the second conveying belt 200 is arranged on the linkage rod, and each pin shaft 65 and the slideway 671 form sliding fit; the transverse moving support 69 is also provided with a limiting rod 68, one end of the limiting rod 68 is pivoted with the transverse moving support 69, the pivot shaft of the limiting rod 68 is positioned in the same horizontal plane with the pivot shaft of each swing arm 61, the other end of the limiting rod 68 is pivoted with the linkage rod 67, and the pivot shaft of the limiting rod 68 is positioned in the same horizontal plane with the axis of each pin shaft 65; the traverse support 69 is connected to the piston rod of a third cylinder 692 horizontally arranged on the frame.
Further, as shown in fig. 6 and 7, the device further comprises an auxiliary lifting mechanism 80 which is arranged corresponding to the coverage area of the redundant glass fiber cloth 1 at the two ends of the reinforcing rib 2, wherein the auxiliary lifting mechanism 80 comprises a second lifting plate 81 which is arranged in a reciprocating manner along the vertical direction, and the second lifting plate 81 is connected with a piston rod of a fourth piston cylinder 82 which is vertically arranged on the rack; two T-shaped support frames 83 which are arranged in a group are arranged on the second lifting plate 81, a top cross rod of each T-shaped support frame 83 is arranged in parallel with the corresponding reinforcing rib 2, and the two T-shaped support frames 83 in the same group are respectively positioned on two sides of the corresponding reinforcing rib 2 when the two T-shaped support frames are seen in the vertical direction. The auxiliary lifting mechanism 80 can temporarily support the area without the reinforcing ribs 2 on both sides of the glass cloth 1, and facilitates the insertion of the page turning mechanism 60.
The whole motion process of the base material pretreatment system comprises the following steps: the glass fiber cloth 1 enters from the feeding end of the first conveying belt 100, is brushed after passing through the first conveying belt 100 and enters the second conveying belt 200, and meanwhile, the reinforcing ribs 2 are arranged on the second conveying belt 200 by the discharging mechanism, so that the glass fiber cloth 1 can just cover the reinforcing ribs 2 after entering the second conveying belt 200; after the glass fiber cloth 1 reaches the folding station, the second conveyer belt 200 stops conveying, and the folding device completes the following actions in sequence: the jacking mechanism 30 lifts the reinforcing rib 2, meanwhile, the auxiliary lifting mechanism 80 lifts the two sides of the glass fiber cloth 1, and the deflector rod 63 of the page turning mechanism 60 is inserted below the two sides of the glass fiber cloth 1 and is butted with the end part of the reinforcing rib 2; the auxiliary lifting mechanism 80 descends to enable two sides of the glass fiber cloth 1 to be lapped on the deflector rod 63, and then the first scissor type telescopic frame 41 and the second scissor type telescopic frame 66 contract synchronously to enable the glass fiber cloth 1 to contract into a wave shape; then the tensioning mechanism 50 is pressed downwards, in the process, the floating support 53 firstly moves downwards synchronously with the lifting support 52, when the floating support 53 is blocked by the limiting block 56, the floating support 53 stops moving downwards, and the lifting support 52 continues moving downwards, so that the tensioning rods 54 are folded two by two and tension the glass fiber cloth 1; then the jacking mechanism 30 descends, the reinforcing rib 2 is retained on the deflector rod 63, and the tensioning mechanism 50 ascends to separate the tensioning rod 54 from the glass fiber cloth 1; finally, the swing arm 61 of the page turning mechanism 60 swings to enable the vertical cloth surfaces on the two sides of the reinforcing rib 2 to be attached to the horizontal cloth surface, and then the deflector rod 63 is pulled away from the two sides of the second conveying belt 200 to complete folding of the glass fiber cloth 1.
Example 2
As shown in fig. 12, a method for pre-treating a substrate using the system of example 1 comprises the steps of:
step 1: flattening the glass fiber cloth 1, and then coating glue solution on the front and back surfaces of the glass fiber cloth 1 to enable the glue solution to fully soak the glass fiber cloth 1;
step 2: paving reinforcing ribs 2 to enable the reinforcing ribs 2 to be parallel to each other and arranged at equal intervals, and then covering the impregnated glass fiber cloth 1 on the reinforcing ribs 2;
and step 3: lifting the reinforcing ribs 2 and reducing the space between the reinforcing ribs 2 to enable the glass fiber cloth 1 to form a wave-shaped structure;
and 4, step 4: pressing the roots of the two sides of each wave-shaped bulge of the glass fiber cloth 1 tightly, thereby straightening the two side walls of each wave-shaped bulge and the glass fiber cloth 1 between the adjacent wave-shaped bulges;
and 5: and turning over the wavy bulges to the same side to form the glass fiber cloth 1 into a pleated structure.
In the step 2, the reinforcing ribs 2 are laid on the second conveyor belt 200.
In the step 3, the lifting mechanism 30 is adopted to lift the reinforcing ribs 2.
In the step 3, the distance between the reinforcing ribs 2 is reduced by adopting a telescopic mechanism.
And in the step 4, the root parts at two sides of each wave-shaped bulge are compressed by adopting a tensioning device.
In the step 5, the page turning mechanism 60 is adopted to turn the wavy bulges.
Example 3
A cabinet of a 5G signal base station comprises a circular top cover and a barrel-shaped side wall which are mutually butted, wherein the barrel-shaped side wall is manufactured by the following method:
step 1: cutting the glass fiber cloth 1 into a specified size according to the size of the barrel-shaped side wall;
step 2: coating glue solution on the front surface and the back surface of the glass fiber cloth 1, and enabling the glue solution to permeate the glass fiber cloth 1;
and step 3: folding the glass fiber cloth 1 into a pleated shape, and embedding reinforcing ribs 2 in the creases;
step 4; pasting a pleated glass fiber cloth 1 on the outer wall of the barrel-shaped mold, wherein the crease of the glass fiber cloth 1 is arranged along the bus direction of the barrel-shaped mold;
and 5: and after the glue solution is solidified, coating a surface layer gel coat on the outer surface of the formed barrel-shaped shell, demolding after the gel coat is solidified, and finishing the manufacturing of the barrel-shaped side wall.
In the step 3, the folding method of the glass fiber cloth 1 comprises the following steps: lifting the reinforcing ribs 2 and reducing the space between the reinforcing ribs 2 to enable the glass fiber cloth 1 to form a wave-shaped structure; pressing the roots of the two sides of each wave-shaped bulge of the glass fiber cloth 1 tightly, thereby straightening the two side walls of each wave-shaped bulge and the glass fiber cloth 1 between the adjacent wave-shaped bulges; and turning over the wavy bulges to the same side to form the glass fiber cloth 1 into a pleated structure.
This example uses the folding device described in example 1 to fold the glass fiber cloth 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a substrate pre treatment facility of 5G rack which characterized in that: including first conveyer belt (100) and second conveyer belt (200) that arrange in proper order, first conveyer belt (100) and second conveyer belt (200) are used for carrying glass fiber cloth (1), are equipped with brush gum mechanism (20) and strengthening rib on the delivery path of first conveyer belt (100) and second conveyer belt (200) and lay mechanism (20), brush gum mechanism (20) are used for brushing gum to glass fiber cloth (1) tow sides, strengthening rib is laid mechanism (20) and is used for arranging strengthening rib (2) equidistance interval on glass fiber cloth (1).
2. The substrate pretreatment apparatus of a 5G cabinet of claim, wherein: the first conveying belt (100) is formed by combining a plurality of first strip-shaped belt bodies in an array mode, the second conveying belt (200) is formed by combining a plurality of second strip-shaped belt bodies in an array mode, and the discharge end of each first strip-shaped belt body and the feed end of each second strip-shaped belt body are arranged in a staggered mode.
3. The substrate pretreatment apparatus of a 5G cabinet of claim 2, wherein: the glue brushing mechanism (20) comprises a first glue brushing roller group (11) and a second glue brushing roller group (12), the first glue brushing roller group (11) comprises a plurality of pairs of first glue brushing rollers which are arranged at intervals along the width direction of the first conveying belt (100), and each first glue brushing roller is respectively positioned in a crack between each first strip belt body; the second glue brushing roller group (12) comprises a plurality of pairs of second glue brushing rollers which are arranged at intervals along the width direction of the first conveying belt (100), and each second glue brushing roller is correspondingly arranged at the discharge end of each first strip belt body.
4. The substrate pretreatment apparatus of a 5G cabinet of claim 3, wherein: at least two adjacent second strip-shaped belt bodies are provided with annular grooves for clamping the reinforcing ribs (2), and a plurality of annular grooves are arranged at intervals along the length direction of the second strip-shaped belt bodies; the feed end that has the second strip area body of ring channel be equipped with slant downwardly extending extension section (201) below first conveyer belt (100) discharge end, be equipped with on this extension section (201) and arrange material mechanism and be used for locating strengthening rib (2) card one by one in the ring channel of the second strip area body.
5. The substrate pretreatment apparatus of a 5G cabinet of claim 5, wherein: the discharging mechanism comprises a storage box (21) used for storing reinforcing ribs (2), the bottom wall of the storage box (21) is obliquely arranged, a discharging channel (22) extending downwards obliquely along the direction parallel to the bottom wall is arranged at the lower end of the bottom of the storage box (21), the discharging channel (22) comprises a top plate and a bottom plate which are parallel to each other and obliquely arranged and side plates connecting the two sides of the top plate and the two sides of the bottom plate, and the distance between the top plate and the bottom plate is assembled to be capable of accommodating only one reinforcing rib (2) to pass through; the lower end of the discharge channel (22) extends to the upper part of the second strip-shaped belt body of the extension section (201); the storage box (21) is provided with a vibration motor (23); the bottom plate is equipped with the breach portion that is used for dodging this second strip area body with extension section (201) second strip area body cross arrangement and on the bottom plate, interval setting and interval between the lower extreme of roof and the upper surface of extension section (201) second strip area body and the diameter of a strengthening rib (2), strengthening rib (2) protrusion is less than in the interval between second strip area body surface part behind strengthening rib (2) fall into the ring channel between the upper surface of roof lower extreme and second strip conveyer belt.
6. The substrate pretreatment apparatus of a 5G cabinet of claim 7, wherein: the discharge end of the first strip-shaped belt body corresponding to the two sides of the second strip-shaped belt body with the annular groove and the upper end of the extension section (201) are arranged at intervals to avoid a movement path when the reinforcing rib (2) is lifted along with the extension section (201).
7. The substrate pretreatment apparatus of a 5G cabinet of claim 3, wherein: glue grooves (13) used for storing glue solutions are formed in the lower rollers of the first glue brushing double rollers and the lower rollers of the second glue brushing double rollers, and the bottom surfaces of the lower rollers of the first glue brushing double rollers and the lower rollers of the second glue brushing double rollers are both immersed in the glue grooves (13).
8. The substrate pretreatment apparatus of a 5G cabinet of claim 8, wherein: glue boxes (14) for storing glue solutions are arranged above the upper roll of the first glue brushing roll and the upper roll of the second glue brushing roll, and the glue boxes (14) are provided with flat glue discharging openings (141) which correspond to the upper rolls one by one; the glue box (14) is arranged on the rack in a swinging mode, a driving element for driving the glue box (14) to swing is arranged on the rack, glue is discharged from the glue discharging port (141) when the glue discharging port (141) swings to the bottom of the glue box (14), and the glue discharging port (141) stops discharging glue when the glue discharging port (141) swings to the side face of the glue box (14); and a linkage component for linking the glue boxes (14) to synchronously swing is arranged between the glue boxes (14), and comprises a first swing rod (64) fixedly connected with a rotating shaft of each glue box (14) and a connecting rod (16) pivoted with each swing rod (17).
9. The substrate pretreatment apparatus of a 5G cabinet of claim 8, wherein: the bottom of the second conveying belt (200) is provided with a roundabout section (202) extending downwards, and the roundabout section (202) extends into a cleaning pool (70) arranged below the second conveying belt (200).
10. The utility model provides a substrate pretreatment systems of 5G rack which characterized in that: comprising a pretreatment apparatus according to any one of claims 1 to 9 and a folding device located on the conveying path of the second conveyor belt (200) for folding the glass fiber cloth (1) into a pleated shape.
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| CN202011089157.8A CN112351606B (en) | 2020-10-13 | 2020-10-13 | Substrate pretreatment equipment of 5G cabinet |
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| CN202011089157.8A CN112351606B (en) | 2020-10-13 | 2020-10-13 | Substrate pretreatment equipment of 5G cabinet |
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