CN215702473U - Veneer production and processing is with interfacing apparatus that colds pressing - Google Patents
Veneer production and processing is with interfacing apparatus that colds pressing Download PDFInfo
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- CN215702473U CN215702473U CN202121997380.2U CN202121997380U CN215702473U CN 215702473 U CN215702473 U CN 215702473U CN 202121997380 U CN202121997380 U CN 202121997380U CN 215702473 U CN215702473 U CN 215702473U
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Abstract
The utility model discloses a cold pressing butt joint device for producing and processing veneers, which comprises a rack and a cold pressing butt joint mechanism, wherein the rack is provided with a cold pressing butt joint mechanism; the cold pressing butt joint mechanism is fixed on the frame; the frame is provided with an upper beam and a lower beam; the cold pressing butt joint mechanism comprises a moving platform, a cold pressing mechanism, a moving mechanism and a floating compression joint mechanism; the cold pressing mechanism is arranged on one side of the floating pressing mechanism, the floating pressing mechanism and the cold pressing mechanism are fixed on the top of the mobile platform, the mobile mechanism is fixed on the bottom surface of the mobile platform corresponding to the cold pressing mechanism, and the mobile platform bears the cold pressing mechanism, the mobile mechanism and the floating pressing mechanism; the two ends of the moving platform are provided with a sliding block and a sliding rail, the sliding block is movably connected with the sliding rail, and the sliding rail is fixed on the lower cross beam; the cold pressing mechanism comprises an air cylinder II, a fixing frame I, a lower cold pressing plate and an upper cold pressing plate; the moving mechanism comprises a motor, a fixed seat, a transmission shaft and a rack. The utility model can efficiently and stably realize cold pressing butt joint between the veneers.
Description
Technical Field
The utility model belongs to the technical field of veneer processing and production, and particularly relates to a cold pressing butt joint device for veneer production and processing.
Background
In the production and processing process of the single plate, the direct butt joint procedure of the single plate is carried out after gluing the comb teeth of the single plate;
1) the existing butt joint structure is usually fixed on a frame, and enters a crimping mechanism immediately after glue is applied; but the compression joint position needs to be cooled after the single board compression joint; if the ideal cooling effect is achieved, a certain time of standby is needed, and the next process is carried out after the cooling for the specified time is finished, and meanwhile, the method obviously reduces the working efficiency; if the standby cooling time does not exist after the compression joint and the material is directly conveyed to the next procedure, the phenomenon of loose butt joint often occurs;
2) some crimping mechanisms are provided with pre-pressing mechanisms in front of the crimping mechanisms so that the single plates can be stably crimped; however, if the veneer transmission itself is deviated, the pre-pressing mechanism also has the phenomenon of unbalanced pressure applied on two sides, which may adversely affect the butt cooling of the veneer;
therefore, a stable and efficient cold pressing butt joint mechanism is needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a cold pressing butt joint device for producing and processing veneers, which can efficiently and stably realize cold pressing butt joint between the veneers.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a cold pressing butt joint device for producing and processing veneers comprises a rack and a cold pressing butt joint mechanism; the cold pressing butt joint mechanism is fixed on the frame; the rack is provided with an upper cross beam and a lower cross beam; the cold pressing butt joint mechanism comprises a moving platform, a cold pressing mechanism, a moving mechanism and a floating compression joint mechanism; the cold pressing mechanism is arranged on one side of the floating pressing mechanism, the floating pressing mechanism and the cold pressing mechanism are fixed to the top of the moving platform, the moving mechanism is fixed to the bottom surface of the moving platform corresponding to the cold pressing mechanism, and the moving platform bears the cold pressing mechanism, the moving mechanism and the floating pressing mechanism.
And the two ends of the moving platform are provided with a sliding block and a sliding rail, the sliding block is movably connected with the sliding rail, and the sliding rail is fixed on the lower cross beam.
The cold pressing mechanism comprises an air cylinder II, a fixing frame I, a lower cold pressing plate and an upper cold pressing plate; the two ends of the fixing frame I are fixedly connected with a moving platform, a group of cylinders II are arranged and are respectively fixed at the tops of the two ends of the fixing frame I, a lower cold pressing plate and an upper cold pressing plate are arranged below the cylinders II, the lower cold pressing plate is fixed on the moving platform, and the upper cold pressing plate is arranged above the lower cold pressing plate and is connected with a top shaft of the cylinders II; the upper cold pressing plate and the lower cold pressing plate are hollow.
The moving mechanism comprises a motor, a fixed seat, a transmission shaft and a rack; two ends of the transmission shaft are connected with the bottom of the movable platform through a fixed plate and a bearing, gears are arranged at two ends of the transmission shaft and are meshed with racks, and the racks are fixed on the lower cross beam and correspond to the sliding rails up and down; the fixed seat is fixedly connected with the middle position of the bottom of the mobile platform; the motor is connected with the transmission shaft through the reduction gearbox, and the reduction gearbox is fixed on the fixed seat.
The floating compression joint mechanism comprises a fixing frame II, a cylinder III, a pressing plate, a bearing and a cylinder I; the bearing is arranged in the middle of the bottom of the fixing frame II, and the fixing frame II is movably connected with the fixing seat through the bearing; the air cylinders III are provided with a pair of air cylinders and are respectively fixed at two ends of the fixing frame II; two ends of the pressing plate are connected with a top shaft of the air cylinder III; the air cylinders I are provided with a pair and are respectively positioned at two ends of the fixing frame II, and the air cylinders I are fixed on the moving platform; promote the bottom plate of clamp plate push down cooperation mount II through cylinder III and assist the centre gripping butt joint to the veneer and play the steady effect of pre-compaction, promote mount II through cylinder I and use the bearing to rotate the regulation as the axle center.
An upper guide plate and a lower guide plate are arranged on one side of the fixing frame II, and the lower guide plate is fixedly connected with the bottom of the fixing frame II; the upper guide plate is provided with a fixing bolt and a fixing block, one end of the fixing bolt is fixedly connected with the upper guide plate, the other end of the fixing bolt is connected with the fixing block through threads and nuts, and one end of the fixing block is fixedly connected with the pressing plate through a bolt.
Preferably, the lower beam is provided with a pair of photoelectric sensors and is respectively arranged at two ends of the sliding rail.
Compared with the prior art, the utility model has the beneficial effects that:
1) the utility model is provided with a mobile platform, wherein the mobile platform bears a cold pressing mechanism and a floating pressing mechanism; the cold pressing mechanism clamps, butts and cools the single plate through the upper cold pressing plate and the lower cold pressing plate, then drives the cold pressing mechanism and the floating compression joint mechanism to slide along the slide rail through the moving platform, and the moving platform frame and the single plate are simultaneously transported forwards during cooling, so that the plate is ensured to have enough cooling time, the cooling time can be fully utilized for the forward transportation, and the splicing quality and efficiency can be obviously improved;
2) the floating compression joint mechanism is provided with a fixing frame II, and the fixing frame II is connected with the fixing seat through a bearing and can rotate and adjust by taking the bearing as an axis; the upper side fixing frame II can rotate freely when the single plates are butted, and if force application on two sides is unbalanced during the butting, the air cylinders I at two ends of the fixing frame II push the fixing frame II to perform pushing adjustment and stabilization, so that two sides can be stressed simultaneously during the butting, and the butting is more stable;
3) II one sides of mount are equipped with deflector and lower deflector, can play certain guide effect to the centre gripping butt joint of veneer, avoid the veneer transportation in-process tip to appear the warpage top and touch the condition appearance of other structures.
Drawings
FIG. 1 is a schematic structural diagram I of a cold pressing butt joint device for producing and processing veneers;
FIG. 2 is a schematic structural view of a cold pressing butt joint device for producing and processing veneers;
FIG. 3 is a first structural schematic diagram of the floating crimping mechanism in FIG. 2;
FIG. 4 is a second structural schematic diagram of the floating crimping mechanism of FIG. 2;
in the figure: 1. a frame; 101. an upper cross beam; 102. a lower cross beam; 1021. a photoelectric sensor; 2. a gluing mechanism; 3. a cold pressing butt joint mechanism; 301. a mobile platform; 3011. a slider; 3012. a slide rail; 302. a cold pressing mechanism; 3021. a cylinder II; 3022. a fixing frame I; 3023. a lower cold pressing plate; 3024. an upper cold pressing plate; 303. a moving mechanism; 3031. a motor; 3032. a fixed seat; 3033. a drive shaft; 3034. a rack; 304. a floating crimping mechanism; 3041. a fixing frame II; 3042. a cylinder III; 3043. pressing a plate; 3044. a bearing; 3045. an upper guide plate; 30451. fixing the bolt; 30452. a fixed block; 3046. a lower guide plate; 3047. a cylinder I; 4. a drum conveying mechanism; 5. a cutting mechanism; 6. and (4) a single board.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 4.
A cold pressing butt joint device for producing and processing veneers comprises a rack 1 and a cold pressing butt joint mechanism 3; the cold pressing butt joint mechanism 3 is fixed on the frame 1; an upper cross beam 101 and a lower cross beam 102 are arranged on the frame 1; the cold pressing and butting mechanism 3 comprises a moving platform 301, a cold pressing mechanism 302, a moving mechanism 303 and a floating crimping mechanism 304; the cold pressing mechanism 302 is arranged on one side of the floating pressing mechanism 304, the floating pressing mechanism 304 and the cold pressing mechanism 302 are fixed on the top of the moving platform 301, the moving mechanism 303 is fixed on the bottom surface of the moving platform 301 corresponding to the cold pressing mechanism 302, and the moving platform 301 bears the cold pressing mechanism 302, the moving mechanism 303 and the floating pressing mechanism 304.
The two ends of the moving platform 301 are provided with a sliding block 3011 and a sliding rail 3012, the sliding block 3011 is movably connected to the sliding rail 3012, and the sliding rail 3012 is fixed on the lower beam 102.
The cold pressing mechanism 302 comprises an air cylinder II 3021, a fixed frame I3022, a lower cold pressing plate 3023 and an upper cold pressing plate 3024; the two ends of the fixed frame I3022 are fixedly connected with the movable platform 301, a group of cylinders II 3021 are arranged and respectively fixed at the tops of the two ends of the fixed frame I3022, a lower cold pressing plate 3023 and an upper cold pressing plate 3024 are arranged below the cylinders II 3021, the lower cold pressing plate 3023 is fixed on the movable platform 301, and the upper cold pressing plate 3024 is arranged above the lower cold pressing plate 3023 and is connected with the top shaft of the cylinders II 3021; the upper cold pressing plate 3024 and the lower cold pressing plate 3023 are hollow and used for cooling the butt joint of the veneer 6 by circulating cooling water; the upper cold pressing plate 3024 is driven by the air cylinder II 3021 to match with the lower cold pressing plate 3023 to clamp and butt-joint the veneer 6, and the veneer is cooled by cooling water.
The moving mechanism 303 comprises a motor 3031, a fixed seat 3032, a transmission shaft 3033 and a rack 3034; two ends of the transmission shaft 3033 are connected with the bottom of the movable platform 301 through a fixed plate and a bearing, gears are arranged at two ends of the transmission shaft 3033, the gears are meshed with racks 3034, and the racks 3034 are fixed on the lower cross beam 102 and correspond to the slide rails 3012 up and down; the fixed seat 3032 is fixedly connected with the middle position of the bottom of the mobile platform 301; the motor 3031 is connected with the transmission shaft 3033 through a reduction gearbox, and the reduction gearbox is fixed on the fixed seat 3032; the motor 3031 provides power to drive the transmission shaft 3033 to rotate, so as to drive the moving platform 301 to slide along the slide rail 3012.
The floating crimping mechanism 304 comprises a fixing frame II 3041, a cylinder III 3042, a pressing plate 3043, a bearing 3044 and a cylinder I3047; the bearing 3044 is arranged in the middle of the bottom of the fixing frame II 3041, and the fixing frame II 3041 is movably connected with the fixing seat 3032 through the bearing; the air cylinder III 3042 is provided with a pair of air cylinders and is respectively fixed at two ends of the fixing frame II 3041; two ends of the pressure plate 3043 are connected with a top shaft of a cylinder III 3042; the air cylinders I3047 are provided with a pair and are respectively positioned at two ends of the fixing frame II 3041, and the air cylinders I3047 are fixed on the moving platform 301; the air cylinder III 3042 pushes the pressing plate 3043 to press downwards to be matched with the bottom plate of the fixing frame II 3041 to perform auxiliary clamping butt joint on the single plate 6, so that the prepressing stability is achieved, and the air cylinder I3047 pushes the fixing frame II 3041 to rotate and adjust by taking the bearing 3044 as an axis.
An upper guide plate 3045 and a lower guide plate 3046 are arranged on one side of the fixing frame II 3041, and the lower guide plate 3046 is fixedly connected with the bottom of the fixing frame II 3041; a fixing bolt 30451 and a fixing block 30452 are arranged on the upper guide plate 3045, one end of the fixing bolt 30451 is fixedly connected with the upper guide plate 3045, the other end of the fixing bolt is connected with a fixing block 30452 through threads and nuts, and one end of a fixing block 30452 is fixedly connected with the pressure plate 3043 through a bolt; the upper guide plate 3045 and the lower guide plate 3046 are used in cooperation to guide the conveying of the veneer 6, so as to avoid the situation that the end part of the veneer 6 is warped and touches other structures in the conveying process.
The lower beam 102 is provided with a pair of photoelectric sensors 1021, and is respectively arranged at two ends of the slide rail 3012, so as to accurately control the moving and stopping position of the moving platform 301; the photoelectric sensors 1021 are all purchased from the market or are customized by the private, and have the model of PSS-BC40 DPB.
A veneer production and processing is with butt joint device that colds pressing, the working process as follows:
after the veneer is glued by the gluing mechanism 2, butt joint and cold pressing are carried out by the cold pressing butt joint mechanism 3; firstly, the front tooth end of a glued veneer 6 and the rear tooth end of the previous veneer 6 are clamped and butted through a floating compression joint mechanism 304 and a cold press mechanism 302, then a moving mechanism 303 operates to drive a moving platform 301 to slide backwards along a slide rail 3012 to a roller conveying mechanism 4, the roller conveying mechanism 4 conveys the veneer 6 to a cutting mechanism 5 in a relay mode for cutting, then the moving platform 301 resets along the slide rail 3012 to carry out compression joint on the veneer 6, and the steps are repeated in a circulating mode.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. A cold pressing butt joint device for producing and processing veneers comprises a rack and a cold pressing butt joint mechanism; the cold pressing butt joint mechanism is fixed on the frame; the rack is provided with an upper cross beam and a lower cross beam; the cold pressing butt joint mechanism comprises a moving platform, a cold pressing mechanism, a moving mechanism and a floating compression joint mechanism; the cold pressing mechanism is arranged on one side of the floating pressing mechanism, the floating pressing mechanism and the cold pressing mechanism are fixed to the top of the moving platform, the moving mechanism is fixed to the bottom surface of the moving platform corresponding to the cold pressing mechanism, and the moving platform bears the cold pressing mechanism, the moving mechanism and the floating pressing mechanism.
2. The cold pressing and butt joint device for veneer production and processing according to claim 1, wherein two ends of the moving platform are provided with a sliding block and a sliding rail, the sliding block is movably connected with the sliding rail, and the sliding rail is fixed on the lower cross beam;
the cold pressing mechanism comprises an air cylinder II, a fixing frame I, a lower cold pressing plate and an upper cold pressing plate; the two ends of the fixing frame I are fixedly connected with a moving platform, a group of cylinders II are arranged and are respectively fixed at the tops of the two ends of the fixing frame I, a lower cold pressing plate and an upper cold pressing plate are arranged below the cylinders II, the lower cold pressing plate is fixed on the moving platform, and the upper cold pressing plate is arranged above the lower cold pressing plate and is connected with a top shaft of the cylinders II; the upper cold pressing plate and the lower cold pressing plate are hollow.
3. The cold pressing and butt joint device for veneer production and processing according to claim 1, wherein the moving mechanism comprises a motor, a fixed seat, a transmission shaft and a rack; two ends of the transmission shaft are connected with the bottom of the movable platform through a fixed plate and a bearing, gears are arranged at two ends of the transmission shaft and are meshed with racks, and the racks are fixed on the lower cross beam and correspond to the sliding rails up and down; the fixed seat is fixedly connected with the middle position of the bottom of the mobile platform; the motor is connected with the transmission shaft through the reduction gearbox, and the reduction gearbox is fixed on the fixed seat.
4. The cold pressing and butt joint device for veneer production and processing according to claim 1, wherein the floating crimping mechanism comprises a fixing frame II, a cylinder III, a pressing plate, a bearing and a cylinder I; the bearing is arranged in the middle of the bottom of the fixing frame II, and the fixing frame II is movably connected with the fixing seat through the bearing; the air cylinders III are provided with a pair of air cylinders and are respectively fixed at two ends of the fixing frame II; two ends of the pressing plate are connected with a top shaft of the air cylinder III; the air cylinders I are provided with a pair and are respectively positioned at two ends of the fixing frame II, and the air cylinders I are fixed on the moving platform; promote the bottom plate of clamp plate push down cooperation mount II through cylinder III and assist the centre gripping butt joint to the veneer and play the steady effect of pre-compaction, promote mount II through cylinder I and use the bearing to rotate the regulation as the axle center.
5. The cold pressing and butt joint device for veneer production and processing according to claim 4, wherein an upper guide plate and a lower guide plate are arranged on one side of the fixing frame II, and the lower guide plate is fixedly connected with the bottom of the fixing frame II; the upper guide plate is provided with a fixing bolt and a fixing block, one end of the fixing bolt is fixedly connected with the upper guide plate, the other end of the fixing bolt is connected with the fixing block through threads and nuts, and one end of the fixing block is fixedly connected with the pressing plate through a bolt.
6. The cold pressing and butt joint device for producing and processing the veneers according to claim 1, wherein the lower beam is provided with a pair of photoelectric sensors and is respectively arranged at two ends of the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997380.2U CN215702473U (en) | 2021-08-24 | 2021-08-24 | Veneer production and processing is with interfacing apparatus that colds pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997380.2U CN215702473U (en) | 2021-08-24 | 2021-08-24 | Veneer production and processing is with interfacing apparatus that colds pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215702473U true CN215702473U (en) | 2022-02-01 |
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ID=80006311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121997380.2U Active CN215702473U (en) | 2021-08-24 | 2021-08-24 | Veneer production and processing is with interfacing apparatus that colds pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215702473U (en) |
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2021
- 2021-08-24 CN CN202121997380.2U patent/CN215702473U/en active Active
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