CN103240949B - The side leak-proof device of rigid foam plate tinuous production - Google Patents
The side leak-proof device of rigid foam plate tinuous production Download PDFInfo
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- CN103240949B CN103240949B CN201310203801.3A CN201310203801A CN103240949B CN 103240949 B CN103240949 B CN 103240949B CN 201310203801 A CN201310203801 A CN 201310203801A CN 103240949 B CN103240949 B CN 103240949B
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Abstract
The side leak-proof device of rigid foam plate tinuous production.Belong to the corollary equipment of rigid foam continuous sandwich plate production line laminating conveyor.Comprise the frame of laminating conveyor, laminating conveyor upper, lower chain plate conveyor belt, side leakproof film laying device and leakproof film, it is characterized in that also comprising: be abutted against 2 horizontal trays in laminating conveyor frame both sides respectively, be fixed on 2 unpowered sprocket wheels on the horizontal tray of every side, be socketed on sprocket wheel, and while be abutted against the sleeve roller chain run at rigid foam plate side position, be fixed on chain, the transfer assembly thereupon run, be positioned at and be abutted against inside the chain on one side of rigid foam plate side position, two ends are with the push pedal of inside cammed surface shape.Through on probation, compared with prior art installation work-hour decreases 40-50%; Without the need to self power, save manufacturing cost and decline more than 60%.
Description
Technical field: the corollary equipment that the invention belongs to rigid foam continuous sandwich plate production line laminating conveyor, particularly a kind of side leak-proof device for polymerisation type rigid foam plate tinuous production.
Background technology: the side leak-proof device of existing rigid foam plate tinuous production, as the Chinese patent application case of prior art document 1 application number 201120481907.6, disclose a kind of sandwich plate thickness regulating cushion block of laminating conveyor, its technical scheme is: " comprise bar tabular basic blocks, the laminating conveyor conveying carrier bar of installation foundation block, basic blocks is fixed on the fixing screw on carrier bar, the bar tabular being matched with basic blocks adjustment thickness of sandwich panel thickeies block, connection screw in basic blocks is fixed on by adding chunk, it is characterized in that in basic blocks and to add between chunk concavo-convex carves and share groove part and raised line part is arranged on side, 1, its side, add chunk carves with the convex-concave between basic blocks and share raised line part and groove part and be arranged on 1 side that its side coordinates with basic blocks, in basic blocks 2, two be fixed on installation screw center on carrier bar with in order to fixedly to add the connection screw center of chunk not on same straight line, add the cross section of chunk in " F " type of falling, its height H is by original thickness H
0the height Δ H of the side block that superposition alterable height changes forms, basic blocks, add chunk and be all only provided with 1 connection screw corresponding up and down when being positioned at middle, connection, basic blocks, the making material adding chunk all select metal or its alloy." must along with the difference of battenboard thickness in installation or replacement operation, adopt 1 piece of corresponding height, side cross section in " I " type, or " V " type of falling, or " A " type add chunk, need to use connection screw fastening in basic blocks.The foamed material leak-proof device of existing rigid foam plate tinuous production, be utilize the basic blocks on the carrier bar being fixed on the conveyer belt of laminating conveyor as described in prior art document 1 and on add the medial surface that chunk forms, back cushion leakproof film and the drip-preventing function that realizes foamed material.
Although prior art document 1 reduces the block number and the installation work-hour that add chunk, in the different-thickness of production and the actual use of rigid foam plate of width, still there is following not enough and problem:
1, no matter be the thickness adjusting rigid foam plate, or width, all must on every block carrier bar of laminating conveyor conveyer belt, block-by-block carrier bar ground dismounting basic blocks and on add chunk, by thickness or the width requirement of rigid foam plate, after determining the position that they are new, then by basic blocks and on install with adding chunk block-by-block carrier bar fastening.Along with the raising of production line capacity requirements, the length of laminating conveyor is corresponding is lengthened to 24-36 rice, must on 256-376 block carrier bar in adjustment process, first unclamp every block basic blocks 2 for being fixed on the bolt on carrier bar, i.e. at least 512-752 bolt, after at least 256-376 block basic blocks moves to required position, this at least 512-752 bolt fastening again, this has changed expense considerable man-hour, if the thickness after adjustment needs to add chunk in basic blocks, then also must unclamp at least 256-376 coupling bolt between them, again select corresponding side cross section in " I " type, or " V " type of falling, or " A " type add chunk, a fastening 256-376 coupling bolt just can complete again, whole process then needs the more installation work-hour of spend.
2, those skilled in the art knows, in polymerisation type rigid foam plate continuous flow procedure, liquid pouring foaming material is in fast chemical reaction, go through emulsification-fiber-not sticky-curing state, and after cast, cannot not reach stickyly the time of state, often control at about 50 seconds, by the 6 meters of estimations per minute of the usual speed of service of production line conveyer belt, the pouring foaming material of foamed material liquid state after entering laminating conveyor about 5 meters of cast becomes the solid-state rigid foam plate of thickness and the width with technological requirement, now, in fact the technical measures foamed material of cast being implemented again to side leakproof have not been needed yet.And prior art, as in prior art document 1 when producing plastic foamboard, be implement the measure of side leak proof technology, on the 256-376 block carrier bar of the laminating conveyor conveyer belt of the long 24-36 rice of composition, block-by-block carrier bar ground installation foundation block and on add chunk.This just not only must cause the consumption of installation work-hour, but also wastes manufactured materials and the manufacturing man-hours of a considerable number of cushion block for adjusting thickness.
As can be seen here, when rigid foam plate tinuous production is for the production of flame-retardant polyurethane, polyisocyanurate, phenolic-rigid plastic foamboard, study and design a kind of without the need to self power, saved installation work-hour, the side leak-proof device reducing the rigid foam plate tinuous production of manufacturing cost is necessary.
Summary of the invention: it is not enough for the object of the invention is to overcome prior art, study and design a kind of without the need to self power, saved installation work-hour, reduce the side leak-proof device of the rigid foam plate tinuous production of manufacturing cost.
The technical scheme realizing the object of the invention is: a kind of side leak-proof device of rigid foam plate tinuous production, comprise the frame of the laminating conveyor of rigid foam plate tinuous production, the lower chain plate conveyor belt of laminating conveyor, laminating conveyor upper link plate conveyer belt, rigid foam plate side leakproof film laying device, side leakproof film, it is characterized in that also comprising: be abutted against 2 horizontal trays in laminating conveyor frame both sides respectively, be fixed on 2 unpowered sprocket wheels on the horizontal tray of every side, be socketed on 2 unpowered sprocket wheels, and while be abutted against the sleeve roller chain run at rigid foam plate side position, be fixed on chain, the transfer assembly thereupon run, be positioned at and be abutted against inside the chain on one side of rigid foam plate side position, two ends are with the push pedal of inside cammed surface shape.
Object of the present invention can also adopt following further technical measures to realize:
Described sleeve roller chain, by sleeve, all have 2 apertures connecting pore equal with hub internal bore aperture, connecting plate and outside link plate in upper and lower 2 pieces, the chain link that the coupling pin that external diameter is equal with connecting pore aperture on hub internal bore aperture and interior connecting plate and outside link plate is coupled to is interconnected to constitute.The technique effect of this design is: this sleeve roller chain, on the one hand, as shown in Figure 8, easily realizes being socketed on 2 unpowered sprocket wheels running on horizontal plane face; On the other hand, as shown in Fig. 7,6, extract coupling pin, open the sleeve and interior connecting plate and outside link plate of forming chain link, realize and the connection of basic blocks side outside sleeve roller chain easily, thus for optimized integration block and on the chunk that adds run in horizontal plane and create necessary condition.
Described transfer assembly includes: the basic blocks on chain is fixed in side, be embedded in basic blocks opposite side, with the resilient Buffer Unit of lower chain plate conveyor belt contact jaw mask of laminating conveyor, between basic blocks and upper link plate conveyer belt, add chunk.The technique effect of this design is: basic blocks is fixed on chain and ensure that transfer assembly runs in horizontal plane; With the resilient Buffer Unit of chain plate conveyor belt contact jaw mask under laminating conveyor, increase and friction under operating laminating conveyor between chain plate conveyor belt, the basic blocks be clamped between upper and lower chain plate conveyor belt and on add the drive of chunk under, along with the traffic direction of the chain plate conveyor belt of rigid foam plate tinuous production runs forward together, when playing the rigid foam plate to production different-thickness, without the need under the condition of self power, to the function of the side leakproof of the rigid foam plate produced.
Described basic blocks is designed with: side is provided with the connection groove for connecting plate in clamping chain barrel two ends and upper and lower 2 pieces, is positioned at the connecting through hole that basic blocks block is provided with, aperture is equal with chain coupling pin external diameter that connection groove is upper and lower; Opposite side is designed with has neck through hole for clamping Buffer Unit; Basic blocks center is provided with for connecting the connection blind hole adding chunk.The technique effect of this design is: the design of connection groove achieves the connection with sleeve roller chain easily; Having the design of neck through hole to achieve Buffer Unit is easily embedded on basic blocks block; The design of connection blind hole achieves and the connection adding chunk easily.
Described add chunk central design have butt up against up and down basic blocks connects blind hole and the connection through hole that aperture is identical, be combined with in described connection blind hole and connection through hole external diameter be slightly smaller than connection blind hole and connection through-hole aperture, length is greater than the straight pin of basic blocks thickness.The technique effect of this design is: without the need to using fastened tools and screw, as as shown in Fig. 5,10,11, only need will add on straight pin that chunk is socketed in basic blocks connection blind hole simply, just can be positioned on basic blocks by adding chunk, due in the present invention between the sprocket wheel of chain level run on horizontal tray, the effect that will add chunk and be positioned on basic blocks can not be affected, thus the needs of side leakproof when adapting to produce different-thickness foamed plastic plate.
Described Buffer Unit includes: being connected in basic blocks has ring-type clamping block in neck through hole on neck, be arranged in and be connected in basic blocks and have the elastic buffer block contacted with the chain plate conveyor belt of laminating conveyor under neck through hole neck on end face, by clamping block be tightened in the holding screw that basic blocks has neck through hole neck.The technique effect of this design is: under laminating conveyor, between chain plate conveyor belt and basic blocks, contact surface is provided with elastic buffer block, frictional force between the chain plate conveyor belt not only adding basic blocks and rigid foam plate tinuous production, as shown in Fig. 1,3,4,5, the traffic direction be conducive to along with rigid foam plate tinuous production chain plate conveyor belt runs forward together; And, when chain moves to rear end, as shown in Figure 2, lightly successfully allow basic blocks and on the chunk that adds produce between the upper and lower chain plate conveyor belt of production line, be unlikely to damage basic blocks and on add chunk.
Described push pedal is provided with at least 2 for fixing with transfer push pedal position to adjust the wide fillet strip screw of rigid foam plate plate, and the corresponding supporting bolt had for fixing and transfer push pedal position.The technique effect of this design is: when needing the width of the rigid foam plate produced to change, as shown in Fig. 2,3,4,9, only need unclamp the bolt for fixing and transfer push pedal position, side to rigid foam plate is close or move push pedal far away, with the position after bolt adjusts in fillet strip screw, push pedal is fixed on horizontal tray again, thus reaches the needs of side leakproof when adapting to produce different in width rigid foam plate.
The center distance of 2 described unpowered sprocket wheels is 5-6 rice.The technique effect of this design is: as previously mentioned, in polymerisation type rigid foam plate continuous flow procedure, liquid pouring foaming material is in fast chemical reaction, go through emulsification one fiber-not sticky-curing state, and after cast, cannot not reach stickyly the time of state, often control at about 50 seconds, by the usual speed of service of conveyer belt 6 meters of estimations per minute of producing, the foamed material of cast is after entering laminating conveyor about 5 meters, and liquid pouring foaming material becomes the solid-state rigid foam plate of thickness and the width with technological requirement.Therefore, as long as ensure the sleeve roller chain be socketed on 2 unpowered sprocket wheels, it is abutted against the partial-length run at rigid foam plate side position and reaches about 5 meters, just can utilize be linked in sleeve roller chain, under the chain plate conveyor belt drive of laminating conveyor, along rigid foam plate side position running length reach about 5 meters basic blocks and on add chunk formed side, together with the side leakproof film by pasting on this side, the liquid foamed material after the cast that whole production line is run continuously is realized to the function of side leakproof.And the center distance of 2 unpowered sprocket wheels controls at 5-6 rice, just for reaching the technical measures that above-mentioned requirements adopts.
Described add chunk be can according to produce different-thickness rigid foam plate need be designed to different multiple of thickness and add chunk, add chunk as thickness 10,20,30 mm of thickness.The technique effect of this design is: as shown in Fig. 4,5,10,11, easily in the basic blocks of 20 mm of thickness, what superpose thickness 10,20,30 mm of thickness adds chunk, thus realizes adjusting between 20-100 millimeter the thickness of rigid foam plate.
Described basic blocks and on add chunk make material all select nonmetallic ultra-high molecular weight polyethylene.Ultra-high molecular weight polyethylene English name ultra-high molecular weight polyethylene, being called for short UHMWPE, is the polyethylene of molecular weight more than 1,000,000.Density: 0.936 ~ 0.964g/cm3, has the performance of not gluing the liquid foamed material of polymerisation type rigid foam plate.The technique effect of this design is: the proportion of nonmetallic superhigh molecular weight polyethylene material is only 0.936 ~ 0.964 ton/cubic metre, with the basic blocks selecting metal or its alloy to make in prior art document 1 with add chunk and compare, as with the aluminium matter basic blocks of proportion 2.7 tons/cubic metre with add chunk and compare, weight greatly reduces; And to the performance that the liquid foamed material of production polymerisation type rigid foam plate does not glue, ensure that the effect that can play side leakproof well.
The using method of the side leak-proof device of the rigid foam plate tinuous production that the invention process obtains is as follows:
1, according to the needs of the rigid foam plate of production different-thickness, as shown in Fig. 3,4,5,10,11, select be superimposed upon different-thickness on basic blocks and relevant block number add chunk, the thickness of rigid foam plate can be adjusted between 20-100 millimeter with this.
2, as shown in Figure 2, place mat side leakproof film in chain run on the basic blocks of being abutted against rigid foam plate side position and on add on chunk medial surface.
3, as Fig. 1, 3, 4, shown in 5, start the chain plate conveyor belt of rigid foam plate tinuous production, along with the carrying out of the foamed material casting process of rigid foam plate tinuous production, the sleeve roller chain running on rigid foam plate side position is abutted against in inner side of the present invention, be clamped in the upper of rigid foam plate tinuous production, basic blocks between lower chain plate conveyor belt and on add the drive of chunk under, along with the traffic direction of the chain plate conveyor belt of rigid foam plate tinuous production runs forward together, play the liquid foamed material side leak preventing effect of the rigid foam plate to different-thickness.
4, when needing the width of the rigid foam plate produced to change, as shown in Fig. 3,4,9, only need unclamp the bolt for fixing and transfer push pedal position, side to rigid foam plate is close or move push pedal far away, with the position after bolt adjusts in fillet strip screw, push pedal is fixed on horizontal tray again, thus reaches the effect of the liquid foamed material side leakproof to different in width rigid foam plate.The design of fillet strip screw can realize the needs adapting to produce rigid foam plate 1200-1240 mm in width.
The side leak-proof device that the invention process obtains, through on probation, compared with prior art shows following beneficial effect:
1, installation work-hour has been saved.Without the need to as in prior art document 1, every block carrier bar of the chain plate conveyor belt of rigid foam plate tinuous production uses screw install metal foundation block and on metal add chunk, when the thickness or width that need the rigid foam plate produced change, only need will add on straight pin that chunk is socketed in basic blocks connection blind hole simply, or the position of adjustment push pedal, namely only need at about 5 meters length two side positions near apparatus for pouring one end of the pressure conveyer of 24-36 rice, about each 200 pieces of nonmetallic ultra-high molecular weight polyethylene basic blocks and add chunk in the side leak-proof device that obtains of configuration the invention process, and under noting be used in the laminating conveyor of 24-36 rice conveyer belt 256-376 block carrier bar on, block-by-block install 256-376 block metal foundation block and on 256-376 block metal add chunk, effectively save installation work-hour, be used for installation work-hour according to initial estimate and decrease 40-50%.
2, without the need to self power, manufacturing cost is saved.Due to only need at about 5 meters length two side positions near apparatus for pouring one end of the pressure conveyer of 24-36 rice, be equipped with the side leak-proof device that the invention process obtains, and under noting be used in the whole piece laminating conveyor of 24-36 rice conveyer belt 256-376 block carrier bar on, block-by-block install 256-376 block metal foundation block and on 256-376 block metal add chunk, not only effectively save installation work-hour, thus save customer using cost, and the basic blocks be fixed on chain and on add chunk, be clamped between the upper and lower chain plate conveyor belt of laminating conveyor, along with the traffic direction of the chain plate conveyor belt of rigid foam plate tinuous production runs forward, together without the need to self power, due to only need at about 5 meters length two side positions near apparatus for pouring one end of the laminating conveyor of 24-36 rice, be equipped with the side leak-proof device that the invention process obtains, in this device, the center distance of 2 unpowered sprocket wheels controls at 5-6 rice, within chain length 20 meters, during selected pitch 100 millimeters, basic blocks and on add each about 200 pieces of chunk, with in prior art document 1 play side leakproof cushion block function on the 256-376 block carrier bar of the whole production line laminating conveyor conveyer belt of 24-36 rice, during selected pitch 200 millimeters, need install 256-376 block aluminium alloy basic blocks and on, side cross section is in " I " type, or " V " type of falling, or three kinds of " A " type each 256-376 block aluminium alloys add chunk and compare, more than 60% is declined according to initial estimate manufacturing cost.
Accompanying drawing illustrates: Fig. 1 is the schematic diagram meeting present subject matter structure; Fig. 2 is plan structure schematic diagram of the present invention; Fig. 3 is the partial structurtes schematic diagram of the present invention in Fig. 1 in circle; Fig. 4 sets up the partial structurtes schematic diagram schematic diagram adding chunk in the present invention; Fig. 5 is the partial structurtes enlarged diagram of the present invention in Fig. 4 in circle; The partial structurtes enlarged diagram of basic blocks in Fig. 6 the present invention; Fig. 7 is middle sleeve roller chain partial structurtes enlarged diagram of the present invention; Fig. 8 is that in the present invention, unpowered sprocket wheel and sleeve roller chain are socketed schematic diagram mutually; Fig. 9 is push pedal shape and structure schematic diagram in the present invention; Figure 10,11 in the present invention during thickness of slab transfer several piece add chunk and be superimposed on basic blocks is interconnected schematic diagram.
Detailed description of the invention: implementation detail of the present invention is described as follows below in conjunction with accompanying drawing:
As Fig. 1, shown in 2, a kind of side leak-proof device of rigid foam plate tinuous production, comprise the frame 1 of the laminating conveyor of rigid foam plate tinuous production, chain plate conveyor belt 2 under laminating conveyor, laminating conveyor upper link plate conveyer belt 3, rigid foam plate side leakproof film laying device 4, side leakproof film 5, it is characterized in that also comprising: be abutted against 2 horizontal trays 6 in laminating conveyor frame both sides respectively, be fixed on 2 unpowered sprocket wheels 7 on the horizontal tray of every side, be socketed on 2 unpowered sprocket wheels, and while be abutted against the sleeve roller chain 8 run at rigid foam plate side position, be fixed on chain, the transfer assembly 9 thereupon run, be positioned at and be abutted against inside the chain on one side of rigid foam plate side position, two ends are with the push pedal 10 of inside cammed surface shape.
As shown in Fig. 7,5,8, described sleeve roller chain 8, by sleeve 81, all have connecting plate 82 and the outside link plate 83 in 2 pieces up and down of 2 apertures connecting pore equal with hub internal bore aperture, the chain link that the coupling pin 80 that external diameter is equal with connecting pore aperture on hub internal bore aperture and interior connecting plate and outside link plate is coupled to is interconnected to constitute.
As shown in Fig. 3,4,5,10,11, described thickness of slab transfer assembly 9 includes: the thickness of slab transfer basic blocks 91 on chain 8 is fixed in side, be embedded in basic blocks opposite side, with the resilient Buffer Unit 92 of chain plate conveyor belt 2 contact jaw mask under laminating conveyor, between basic blocks and upper link plate conveyer belt 3 times working faces of laminating conveyor, add chunk 93.
As shown in Fig. 6,5,3, described basic blocks 91 is designed with: side is provided with the connection groove 910 for connecting plate 82 in clamping chain barrel 81 two ends and upper and lower 2 pieces, is positioned at the connecting through hole 911 that basic blocks block is provided with, aperture is equal with chain coupling pin 80 external diameter that connection groove is upper and lower; Opposite side is designed with has neck through hole 912 for clamping Buffer Unit 92; Basic blocks center is provided with for connecting the connection blind hole 913 adding chunk 93.
As shown in Fig. 4,5,10,11, described add chunk 93 central design have butt up against up and down basic blocks 91 connects blind hole 913 and the connection through hole 931 that aperture is identical, be combined with in described connection blind hole and connection through hole external diameter be slightly smaller than connection blind hole and connection through-hole aperture, length is greater than the straight pin 94 of basic blocks thickness.
As shown in Figure 5, described Buffer Unit 92 includes: being connected in basic blocks has ring-type clamping block 921 in neck through hole 912 on neck, be arranged in and be connected in basic blocks and have the elastic buffer block 922 contacted under neck through hole neck, with chain plate conveyor belt under laminating conveyor 2 on end face, clamping block and buffer stopper are tightened in the holding screw 923 that basic blocks has neck through hole neck.
As shown in Fig. 3,4,9, described push pedal 10 is provided with at least 2 for fixing with transfer push pedal position to adjust the wide fillet strip screw 101 of rigid foam plate plate, and the corresponding supporting bolt 102 had for fixing and transfer push pedal position.
As shown in Figure 2, the center distance of described 2 unpowered sprocket wheels 7 is 5-6 rice.
As shown in Fig. 4,5,10,11, described add chunk 93 be can according to produce different-thickness rigid foam plate need be designed to different multiple of thickness and add chunk.
As shown in Fig. 3,4,5,6,10,11, described basic blocks 91 and on the chunk that adds thicken block 93 and make material and all select nonmetallic ultra-high molecular weight polyethylene.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand, and the present invention is not by the restriction of foregoing description comprising embodiment; Without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention; Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. the side leak-proof device of a rigid foam plate tinuous production, comprise the frame (1) of the laminating conveyor of rigid foam plate tinuous production, the lower chain plate conveyor belt (2) of laminating conveyor, the upper link plate conveyer belt (3) of laminating conveyor, rigid foam plate side leakproof film laying device (4), side leakproof film (5), it is characterized in that also comprising: be abutted against 2 horizontal trays (6) in laminating conveyor frame (1) both sides respectively, be fixed on 2 unpowered sprocket wheels (7) on every side horizontal tray (6), be socketed on 2 unpowered sprocket wheels (7), and while be abutted against the sleeve roller chain (8) run at rigid foam plate side position, be fixed on sleeve roller chain (8), the transfer assembly (9) thereupon run, be positioned at and be abutted against sleeve roller chain (8) inner side on one side, rigid foam plate side position, two ends are with the push pedal (10) of inside cammed surface shape.
2. side leak-proof device according to claim 1, it is characterized in that described sleeve roller chain (8), by sleeve (81), have 2 apertures connecting pore equal with sleeve (81) endoporus aperture, connecting plate (82) and outside link plate (83) in upper and lower 2 pieces, the chain link that external diameter and sleeve (81) endoporus aperture and interior connecting plate (82) coupling pin (80) equal with the upper connecting pore aperture of outside link plate (83) are coupled to is interconnected to constitute.
3. side leak-proof device according to claim 1, it is characterized in that described transfer assembly (9) includes: the basic blocks (91) on sleeve roller chain (8) is fixed in side, be embedded in basic blocks (91) opposite side, with the resilient Buffer Unit of chain plate conveyor belt (2) contact jaw mask (92) under laminating conveyor, be positioned at and add chunk (93) under the upper link plate conveyer belt (3) of basic blocks (91) and laminating conveyor between working face.
4. side leak-proof device according to claim 3, it is characterized in that described basic blocks (91) is designed with: side is provided with the connection groove (910) for connecting plate (82) in clamping chain barrel (81) two ends and upper and lower 2 pieces, be positioned at the connecting through hole (911) on upper and lower basic blocks (91) block of connection groove, aperture is equal with chain coupling pin (80) external diameter; Opposite side is designed with has neck through hole (912) for clamping Buffer Unit (92); Basic blocks (91) center is provided with the connection blind hole (913) adding chunk (93) for connection.
5. side leak-proof device according to claim 4, it is characterized in that described add chunk (93) central design have butt up against up and down basic blocks (91) connects blind hole (913) and the connection through hole (931) that aperture is identical, be combined with in described connection blind hole (913) and connection through hole (931) external diameter be less than connection blind hole (913) and connect through hole (931) aperture, length is greater than the straight pin (94) of basic blocks (91) thickness.
6. side leak-proof device according to claim 4, it is characterized in that described Buffer Unit (92) includes: being connected in basic blocks (91) has ring-type clamping block (921) in neck through hole (912) on neck, be arranged in and be connected in basic blocks (91) and have the elastic buffer block (922) contacted with the chain plate conveyor belt (2) of laminating conveyor under neck through hole (912) neck on end face, ring-type clamping block (921) and elastic buffer block (922) are tightened in the holding screw (923) that basic blocks (91) has neck through hole (912) neck.
7. side leak-proof device according to claim 1, it is characterized in that described push pedal (10) is provided with at least 2 for fixing with transfer push pedal (10) position to adjust the wide fillet strip screw (101) of rigid foam plate plate, and the corresponding supporting bolt (102) had for fixing and transfer push pedal (10) position.
8. side leak-proof device according to claim 1, is characterized in that the center distance of 2 described unpowered sprocket wheels (7) is 5-6 rice.
9. side leak-proof device according to claim 3, it is characterized in that in described transfer assembly (9) add chunk (93) be according to the rigid foam plate producing different-thickness need be designed to different multiple of thickness and add chunk (93).
10. side leak-proof device according to claim 3, it is characterized in that described basic blocks (91) and on add chunk (93) make material be select nonmetallic ultra-high molecular weight polyethylene.
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