CN214687040U - High-frequency high-efficiency splicing machine - Google Patents

Abstract

The utility model discloses a high-frequency high-efficiency splicing machine, which comprises a frame, wherein the frame is provided with a conveying surface and a conveying mechanism, the conveying surface is provided with at least two splicing lines, each splicing line comprises at least two splicing components, and the at least two splicing components are arranged at intervals along a pushing direction in sequence; the conveying mechanism is used for sequentially pushing the workpieces to a splicing component along the pushing direction for splicing; the at least two groups of cutting mechanisms are correspondingly arranged on the at least two splicing lines one by one; cutting mechanisms on two adjacent splicing lines are distributed in a staggered manner in the pushing direction; at least two splicing assemblies and cutting assemblies on each splicing line are sequentially distributed at intervals in the pushing direction. The utility model discloses a high-frequency high-efficient splicer, it can multistage concatenation, and the looks is wrong cuts off, carries alone.

Description

High-frequency high-efficiency splicing machine

Technical Field

The utility model relates to a concatenation equipment technical field especially relates to high-frequency high-efficient splicer.

Background

At present, in the production process of plates, plates or laths with smaller sizes are generally spliced, and then cut into certain sizes after splicing. Taking bamboo board production as an example, one piece of bamboo strips is spliced into bamboo strips with longer length in sequence, then the bamboo strips with longer size are cut to fixed length, and then the bamboo strips are spliced into boards.

When a plurality of existing bamboo splints are spliced, the end portions of the bamboo splints are coated with glue, then the conveying device conveys each bamboo splint to the place, and meanwhile, two adjacent bamboo splints are spliced through the splicing machine, so that the splicing seams between the bamboo splints and the bamboo splints are not adjustable, and the quality problem is easy to occur.

In addition, because all have the piece on each bamboo strip after piecing together, carry through then and unify the cutting, so, the piece of the fixed length bamboo strip that forms after the unified cutting all is in same position, when the makeup is carried out again in the later stage, the panel of formation corresponds at same position and has the piece, and the atress that leads to this position of panel is relatively poor, appears breaking easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a high-frequency high-efficiency splicing machine which can be spliced in a multi-stage mode and cut off in a staggered mode and can be conveyed independently.

The purpose of the utility model is realized by adopting the following technical scheme:

the high-frequency high-efficiency splicing machine comprises a rack, wherein a conveying surface and a conveying mechanism for supporting a workpiece are arranged on the rack, at least two splicing lines are arranged on the conveying surface, each splicing line comprises at least two splicing assemblies, and the at least two splicing assemblies are sequentially arranged at intervals along a pushing direction; the conveying mechanism is used for sequentially pushing the workpieces to a splicing component along the pushing direction for splicing;

the at least two groups of cutting mechanisms are correspondingly arranged on the at least two splicing lines one by one; cutting mechanisms on two adjacent splicing lines are distributed in a staggered manner in the pushing direction;

at least two splicing assemblies and cutting assemblies on each splicing line are sequentially distributed at intervals in the pushing direction.

Furthermore, the splicing assembly comprises a first jacking mechanism, a second jacking mechanism, a first pushing mechanism and a splicing mechanism, and the splicing mechanism is arranged on the rack and forms splicing intervals with the conveying surface at intervals; the first jacking mechanism and the second jacking mechanism are respectively arranged on two sides of the splicing mechanism in the pushing direction and are positioned above the conveying surface; the first jacking mechanism and the second jacking mechanism can move towards the conveying surface to press the workpiece on the conveying surface; the first pushing mechanism is arranged below the conveying surface and used for pushing the workpiece on the conveying surface.

Further, the first jacking mechanism and the first pushing mechanism are arranged on the same side of the high-frequency plate splicing machine; the first pushing mechanism is used for pushing the workpiece along the pushing direction.

Furthermore, at least two groups of conveying mechanisms are arranged on the rack, and are distributed at intervals in the pushing direction; the conveying mechanisms are arranged on two sides of each splicing assembly in the pushing direction; the conveying mechanism comprises a first driving roller and a second driving roller which are arranged at intervals in the height direction of the rack; the transmission surface is provided with a transmission port; the second driving roller extends out of the conveying opening and is flush with the conveying surface, and a conveying interval is formed between the first driving roller and the second driving roller at intervals.

Furthermore, the conveying mechanism comprises a mounting seat and a mounting frame, and the top end of the mounting seat is fixedly connected to the rack; the mounting bracket is connected to the mounting base through a first elastic component, and the first driving roller is pivoted to the bottom end of the mounting bracket.

Furthermore, a pressing mechanism is further arranged between every two adjacent splicing assemblies of each splicing line in the pushing direction, the pressing mechanism is arranged above the conveying surface and comprises a pressing frame, a pressing rod, a pressing wheel and a second elastic component, one end of the pressing rod is pivoted on the pressing frame, and the pressing wheel is pivoted at the other end of the pressing rod; one end of the second elastic component is connected to the middle end of the pressing rod, and the other end of the second elastic component is connected to the pressing frame.

Furthermore, the cutting mechanism comprises a cutting frame, a cutting knife and a cutting driving piece, the cutting frame is arranged on the rack and is positioned above the cutting line, the cutting knife is arranged on the cutting frame, and the cutting driving piece is used for driving the cutting knife to move along the height direction of the rack; and the length detector is used for detecting the conveying length of the workpiece and sending a length signal to the cutting driving piece.

Furthermore, at least two feeding bins are arranged on the rack, each feeding bin is provided with a second pushing mechanism and an adjusting bin body, a pushing groove is formed in the rack, the second pushing mechanism is arranged at the bottom end of the pushing groove, and the second pushing mechanism is used for forming a pushing surface at the bottom end of the pushing groove; the pushing surface is used for pushing the workpiece along the pushing direction; the adjusting bin body comprises two limiting plates, the two limiting plates are arranged on the rack and are respectively positioned on two sides of the pushing groove, and stacking spaces are formed between the limiting plates at intervals; the bottom end of the stacking space is communicated with the pushing groove; the pushing groove is used for receiving the bottom end of the workpiece; the two limiting plates can be close to each other or far away from each other; the starting end of each splicing line is connected with the tail end of the pushing surface of each feeding bin.

Furthermore, the adjusting bin body also comprises an installation rod and an adjusting piece, the installation rods are arranged on two sides of the pushing groove of the rack, and the bottom end of the installation rod is inserted in the rack; one end of the adjusting piece is movably arranged on the mounting rod, and the other end of the adjusting piece is connected with the limiting plate; the adjusting piece is used for driving the limiting plate to move close to or far away from the mounting rod.

Furthermore, the second pushing mechanism comprises a pushing plate and a pushing plate driving piece, and the top end of the pushing plate extends out of the top end of the pushing groove and is used for extending into the bottom end of the stacking space; the pushing plate is used for pushing the workpiece positioned at the bottommost end of the stacking space; the pushing plate driving part is used for driving the pushing plate to move so as to push the workpiece; a height limiting plate is arranged on the rack, and the adjusting bin body and the height limiting plate are sequentially arranged in the pushing direction; the bottom end surface of the height limiting plate and the pushing surface are arranged at intervals and form a pushing interval for the workpiece to pass through.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the conveying surface of the splicing device is provided with a plurality of splicing lines which can be spliced simultaneously, and when a single splicing line is spliced, a first workpiece and a second workpiece adjacent to the first workpiece can be conveyed to a splicing assembly at the tail end of the conveying surface to be spliced; the conveying mechanism is used for conveying a third workpiece to a splicing assembly adjacent to the previous splicing assembly, the splicing assembly can splice the third workpiece and the two spliced workpieces, and the operation is repeated in such a way that the latter workpiece can abut against the end part of the workpiece spliced in the previous time during each splicing, so that the segmented splicing of the workpieces is realized, and the splicing quality is improved;

2. the conveying mechanism can correspondingly push each spliced workpiece to each cutting line, the cutting mechanisms on each cutting line can independently perform fixed-length cutting operation, the cutting mechanisms on two adjacent cutting lines are distributed in a staggered mode, namely each cutting mechanism cuts the workpiece at different positions corresponding to the cutting lines, the spliced seams of the cut workpieces are distributed at different positions, and the spliced seams are distributed at different positions of the plate after the plate is spliced in the later period, so that the bearing performance of the plate is improved;

3. the workpieces can be pre-pressed and assembled before reaching the splicing mechanism, the end parts of the two workpieces are aligned, and the splicing quality is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another view structure diagram of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a cutting section of the splicing line according to the present invention;

FIG. 4 is a schematic view of another view angle structure of the cutting segment of the splicing line of the present invention;

fig. 5 is a schematic structural diagram of the cutting mechanism of the present invention;

FIG. 6 is a schematic structural view of the splicing section of the splicing line of the present invention;

fig. 7 is a schematic structural view of the feeding bin of the present invention;

fig. 8 is another view structure diagram of the feeding bin of the present invention.

In the figure: 10. a frame; 11. a conveying surface; 12. a push tank; 20. a transport mechanism; 21. a first drive roller; 22. a second driving roller; 23. a mounting seat; 24. an elastic member; 31. a first jacking mechanism; 32. a second jacking mechanism; 33. a high-frequency board splicing machine; 34. a pushing mechanism; 40. a cutting mechanism; 41. a cutting frame; 42. a cutting knife; 43. cutting the driving piece; 51. a limiting plate; 52. mounting a rod; 53. adjusting a rod; 541. a push plate; 542. a sprocket; 543. a chain; 55. a height limiting plate; 56. adjusting the bolt; 61. a pinch roller; 62. a hold down bar; 63. and a pressing frame.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the high-frequency high-efficiency splicing machine shown in fig. 1-8 comprises a frame 10 and at least two groups of cutting mechanisms 40, wherein a conveying surface 11 and a conveying mechanism 20 are arranged on the frame 10, and the conveying surface 11 is used for supporting a workpiece. At least two splicing lines are arranged on the conveying surface 11, at least two splicing assemblies are arranged on each splicing line, and the at least two splicing assemblies are sequentially arranged at intervals along a pushing direction. And the conveying mechanism 20 is used for sequentially pushing at least two groups of workpieces to the splicing assembly along the pushing direction for splicing. At least two groups of workpieces enter from at least two splicing lines in a one-to-one correspondence mode.

In addition, the at least two groups of cutting mechanisms 40 are correspondingly arranged on the at least two splicing lines one by one; the cutting mechanisms 40 on two adjacent splicing lines are distributed in a staggered manner in the pushing direction. And at least two splicing assemblies and cutting assemblies on each splicing line are sequentially distributed at intervals in the pushing direction, namely on each splicing line, the bamboo strips can be spliced and then cut.

On the basis of the structure, when the high-frequency high-efficiency splicing machine is used, when the single splicing line is spliced, a first workpiece and a second workpiece adjacent to the first workpiece can be firstly conveyed to the splicing assembly close to the cutting mechanism 40 for splicing; transport mechanism 20 is used for conveying the third work piece again to the concatenation subassembly department adjacent with preceding concatenation subassembly, and the concatenation subassembly can splice the work piece after third work piece and two preceding splices, so reciprocal, and when the concatenation at every turn, the work piece tip that the back work piece can butt the splice in the front, realizes the segmentation concatenation of work piece, improves the concatenation quality. After the splicing is completed, the conveying mechanism 20 can convey the spliced bamboo strips to the cutting mechanism 40 at the corresponding position again for cutting.

Therefore, the splicing and cutting can be independently completed on the single splicing line, and the multiple groups of splicing lines operate simultaneously, so that the efficiency is improved. In addition, because the cutting mechanisms 40 on two adjacent splicing lines are distributed in a staggered manner in the pushing direction, the positions of the bamboo batten splicing seams formed after two adjacent splicing bamboo battens are cut are different, and the splicing seams can be distributed at different positions of the plate after the plate is spliced in the later period, so that the bearing performance of the plate is improved.

The splicing assembly comprises a conveying mechanism 20, a splicing mechanism, a first jacking mechanism 31, a second jacking mechanism 32 and a first pushing mechanism 34, the splicing mechanism is arranged on the rack 10, and splicing intervals can be formed between the splicing mechanism and the conveying surface 11 at intervals. Specifically, the first pressing mechanism 31 and the second pressing mechanism 32 are respectively disposed on two sides of the splicing mechanism in the pushing direction, and the first pressing mechanism 31 and the second pressing mechanism 32 may be located above the conveying surface 11. In addition, the first pressing mechanism 31 and the second pressing mechanism 32 can both move towards the conveying surface 11 to press the workpiece on the conveying surface 11, the first pushing mechanism 34 is disposed below the conveying surface 11, and the first pushing mechanism 34 can push the workpiece on the conveying surface 11.

Taking the workpiece to be spliced as the bamboo strip as an example, when the bamboo strip is spliced on a single splicing line, a plurality of bamboo strips can be sequentially conveyed along the pushing direction, when a first workpiece and an adjacent second workpiece are conveyed to the splicing assembly at the tail end of the conveying surface 11 through the conveying mechanism 20 of the conveying surface 11, the previous bamboo strip can be conveyed to one side of the splicing assembly splicing mechanism through the conveying mechanism 20, and the next bamboo strip can be abutted against the previous bamboo strip below the splicing mechanism along the pushing direction under the conveying action of the conveying mechanism 20.

After the two bamboo strips are conveyed to the right position, the conveying of the conveying mechanism 20 can be stopped, the second jacking mechanism 32 corresponding to the splicing assembly at the position can move downwards to jack the previous bamboo strip on the conveying surface 11, the first jacking mechanism 31 can also move downwards to jack the next bamboo strip, therefore, the stress of the two bamboo strips can be independently adjusted by the first jacking mechanism 31 and the second jacking mechanism 32, when the splicing seam between the two bamboo strips is too large, one of the two bamboo strips can be pushed in the pushing direction through the first pushing mechanism 34, the splicing seam between the two bamboo strips is reduced, and then the splicing mechanism is used for high-frequency splicing.

After the two bamboo strips are spliced, the conveying mechanism 20 can be restarted, then the conveying mechanism 20 can convey the next bamboo strip to be abutted against the end part of the spliced bamboo strip, and the end parts of the next bamboo strip and the spliced bamboo strips are all positioned below the splicing assembly adjacent to the splicing assembly, the second top pressing mechanism 32 at the corresponding position can press the spliced bamboo strips downwards, the first top pressing mechanism 31 at the corresponding position can press one bamboo strip downwards, then the first pushing mechanism 34 pushes the bamboo strips to complete the adjustment of the splicing seam, and then the splicing mechanism can correspondingly splice in high frequency, and the process is repeated, after the preceding concatenation operation is accomplished, transport mechanism 20 promotes next bamboo strip once more and splices to the concatenation subassembly department that corresponds the position, realizes the sectional type concatenation, makes each section piece less among the bamboo strip concatenation process, improves later stage concatenation fashioned bamboo clapper intensity, improves the concatenation quality.

And the splicing operation can be simultaneously carried out on the plurality of splicing lines, the single splicing line can be spliced in a segmented mode when being spliced, the pressure can be independently exerted on two adjacent bamboo strips by the first jacking mechanism 31 and the second jacking mechanism 32 on the corresponding splicing line when being spliced, the stress and the size of the splicing seam can be independently adjusted, and the splicing quality and efficiency are high.

Further, the first pressing mechanism 31 and the first pushing mechanism 34 of the same splicing assembly can be arranged on the same side of the high frequency; the first pushing mechanism 34 can push the workpiece in the pushing direction. Therefore, after the previous bamboo strip is pressed and fixed by the second pressing mechanism 32, the first pressing mechanism 31 can press the next workpiece downwards, the first pushing mechanism 34 can push the next bamboo strip close to the previous bamboo strip along the pushing direction, and the spliced workpiece can be discharged continuously along the pushing direction.

It should be noted that the first pushing mechanism 34 may also be disposed below the second pressing mechanism 32, and push the previous bamboo strip in the reverse direction of the first pushing mechanism 34, but the friction force between the workpiece and the conveying mechanism 20 needs to be overcome, so that the first pushing mechanism 34 is disposed below the first pressing mechanism 31 and pushes the bamboo strip more smoothly in the pushing direction, and the required pushing force is smaller.

Further, the first pressing mechanism 31 includes a first cylinder and a first pressing plate, a cylinder body of the first cylinder is fixedly connected to the frame 10, and a piston rod of the first cylinder extends along the height direction of the frame 10, so that the first pressing plate is fixedly connected to the bottom end of the piston rod of the first cylinder. Therefore, when the jacking operation of the first jacking mechanism 31 is performed, the piston rod of the first cylinder can stretch out and draw back to drive the first jacking plate to move up and down, and when the jacking operation is performed, the piston rod of the first cylinder can move down to enable the first jacking plate to move down to jack the workpiece.

Similarly, the second pressing mechanism 32 includes a second cylinder and a second pressing plate, the cylinder body of the second cylinder is fixedly connected to the frame 10, and the piston rod of the second cylinder extends along the height direction of the frame 10; the second top pressure plate is fixedly connected to the bottom end of the piston rod of the second cylinder. Therefore, when the second pressing mechanism 32 is pressed, the piston rod of the second cylinder can stretch and retract to drive the second pressing plate to move up and down, and when the second pressing mechanism is pressed, the piston rod of the second cylinder can move down to press the workpiece.

Further, the first pushing mechanism 34 includes a third cylinder, a cylinder body of the third cylinder is installed on the frame 10, a piston rod of the third cylinder extends along the pushing direction, and the piston rod of the third cylinder is provided with a pushing plate, which extends out of the conveying surface 11 and pushes the workpiece. So, can be when carrying out the work piece propelling movement, the propelling movement is pushed out along the propelling movement direction to the propelling movement work piece, make two bamboo strips be close to stretch out of accessible third cylinder.

Of course, the first cylinder, the second cylinder and the third cylinder may be implemented by other linear motion output mechanisms (such as the screw rod transmission mechanism 20 or a linear motor) in the prior art.

Further, at least two groups of conveying mechanisms 20 are arranged on the rack 10, and the at least two groups of conveying mechanisms 20 are distributed at intervals in the pushing direction; each splicing assembly is provided with a transport mechanism 20 on both sides in the pushing direction. Therefore, the single group of conveying mechanisms 20 can push the bamboo strips, the two adjacent groups of conveying mechanisms 20 act independently, namely the conveying of the two adjacent bamboo strips can also be realized by the single group of conveying mechanisms 20, after the previous bamboo strip is conveyed in place, the group of conveying mechanisms 20 can be stopped, the rear group of conveying mechanisms 20 can also stop after conveying the bamboo strips to be abutted against the previous bamboo strip, the sequential conveying of the subsequent bamboo strips is not influenced, and the segmented splicing is facilitated. And the bamboo strips can be transmitted by different transmission mechanisms 20 in a linkage way in the whole transmission process.

Further, the transmission mechanism 20 includes a first transmission roller 21 and a second transmission roller 22, the first transmission roller 21 and the second transmission roller 22 are arranged at intervals in the height direction of the frame 10, a transmission opening is arranged on the transmission surface, the second transmission roller 22 extends out of the transmission opening and is flush with the transmission surface 11, and a transmission interval is formed between the first transmission roller 21 and the second transmission roller 22. Therefore, when the bamboo strips are conveyed, the bamboo strips can be conveyed through the conveying interval between the first driving roller 21 and the second driving roller 22, the specific first driving roller 21 and the specific second driving roller 22 can be driven by the motor, and the rotating shaft of the motor can drive the first driving roller 21 and the second driving roller 22 to synchronously drive.

In addition, the surface of the second transmission roller 22 is exposed through the transmission opening for transmission, so that the residue of glue solution on the surface of the second transmission roller in the transmission process of the bamboo strips can be reduced. Of course, the first driving roller 21 and the second driving roller 22 can be rotated by a motor in the prior art.

Further, transport mechanism 20 includes mount pad 23 and mounting bracket, can be with the top rigid coupling of mount pad 23 in frame 10, and the mounting bracket passes through first elastic component 24 to be connected on mount pad 23, and first drive roller 21 pin joint is in the bottom of mounting bracket, so, first drive roller 21 accessible first elastic component 24 exerts an elastic force on the bamboo strip surface, adjusts according to bamboo strip thickness and the condition in the transportation, and prevents to press bad bamboo strip in the transportation.

Further, a pressing mechanism can be further arranged between two adjacent splicing assemblies, the pressing mechanism is arranged above the conveying surface 11, the pressing mechanism specifically comprises a pressing frame 63, a pressing rod 62, a pressing wheel 61 and a second elastic component 24, one end of the pressing rod 62 is pivoted on the pressing frame 63, and the pressing wheel 61 is pivoted on the other end of the pressing rod 62; one end of the second elastic member 24 is connected to the middle end of the pressing bar 62, and the other end of the second elastic member 24 is connected to the pressing frame 63. In this way, in the bamboo batten conveying process, the pressing wheel 61 can be kept in contact with the end face of the bamboo batten under the action of the second elastic component 24, the bamboo battens are prevented from being separated from the conveying face 11 in the conveying process, and the conveying structure is stable. And the second elastic component 24 can make the pressing wheel 61 pressed on the surface of the bamboo strip be elastic force, so as to prevent the surface of the bamboo strip from being damaged in the conveying process.

In the present embodiment, the splicing mechanisms of the splicing lines at the same position in the pushing direction are formed by a high-frequency board splicing machine 33 in the prior art. Therefore, the glue solution between the two bamboo strips is instantly cured by the high-frequency heating device of the high-frequency board splicing machine 33, and the water content of the spliced board is uniform and is not deformed for a long time. And a plurality of splicing stations of the high-frequency machine can correspond to the positions of the splicing mechanisms on the conveying surfaces 11.

Further, the cutting mechanism 40 in this embodiment includes a cutting frame 41, a cutting blade 42 and a cutting driving member 43, the cutting frame 41 is installed on the machine frame 10, the cutting frame 41 is located above the cutting line, the cutting blade 42 is installed on the cutting frame 41, and the cutting driving member 43 can drive the cutting blade 42 to move along the height direction of the machine frame 10. When cutting, accessible cutting driving piece 43 drives cutting knife 42 downstream, and cutting knife 42 downstream can cut the bamboo strip, simple structure.

Of course, the cutting driving member 43 in this embodiment can be realized by a pneumatic cylinder or a screw transmission mechanism in the prior art.

Further, a length detector may also be provided on the cutting frame 41, which may detect the workpiece transport length and send a length signal to the cutting drive 43. So, when the bamboo strip that detects at length detector carried length to reach predetermined length, length detector alright conveying a length signal gives cutting driving piece 43, and cutting driving piece 43 alright drive cutting knife 42 downstream, accomplishes the cutting, realizes the fixed length cutting, makes the bamboo strip length of cutting the same on every cutting line.

Of course, a controller may be disposed on the frame 10, and by presetting a cutting length value in the controller, the controller may control the cutting driving element 43 to start when the conveying length detected by the length detector reaches the cutting length value. It should be noted that, the controller may be implemented by a single chip or an INTEL processing chip in the prior art.

Furthermore, the splicing lines in this embodiment are provided with fifteen pieces, and each splicing line is correspondingly provided with a cutting mechanism 40, so that the bamboo splints after the fifteen pieces are spliced can be cut simultaneously, and the cutting mechanisms 40 on two adjacent splicing lines are arranged in a staggered manner, i.e. the splicing positions of the short bamboo splints formed after the two adjacent bamboo splints are cut are different.

More specifically, the projections of the cutting mechanisms 40 on every five splicing lines in the pushing direction are sequentially distributed at intervals along the pushing direction. The five adjacent splicing lines are used as a group, distribution points in the pushing direction on the five splicing lines are different, so that the positions of the joints of the short bamboo strips after the five splicing lines are cut are different, and during later-stage splicing, the joints are distributed relatively more on the plate formed after the five splicing lines are cut.

Furthermore, at least two feeding bins can be further arranged on the machine frame 10, the feeding bins are provided with a second pushing mechanism 34 and an adjusting bin body, the machine frame 10 is provided with a pushing groove 12, the second pushing mechanism 34 is arranged at the bottom end of the pushing groove 12, the second pushing mechanism 34 can form a pushing surface at the bottom end of the pushing groove 12, and the pushing surface can push workpieces along a pushing direction.

The specific regulation storehouse body includes two limiting plates 51, and on frame 10 was located to two limiting plates 51, two limiting plates 51 can be located the both sides of propelling movement groove 12 respectively, but interval formation pile up the space between the limiting plate 51. In addition, the bottom end of the stacking space may communicate with the pushing chute 12, and the pushing chute 12 may receive the bottom end of the workpiece; the two stopper plates 51 may be close to or far from each other.

In addition, the starting end of each splicing line can be connected with the tail end of the pushing surface of each feeding bin.

Certainly, still can set up the pre-installation mechanism between the initiating terminal of concatenation line and feeding storehouse, this pre-installation mechanism can set up the top at the propelling movement face, and when the work piece in the feeding storehouse was released in proper order, the pre-installation mechanism can carry out the pre-compaction to the work piece on the propelling movement face, aligns two bamboo strip tip when waiting that next bamboo strip propelling movement comes, and the operation of splicing is carried out on the direct bamboo strip propelling movement that will align in advance to the concatenation line to next bamboo strip propelling movement after that, improves the concatenation quality and the efficiency in later stage. It should be noted that the preassembly mechanism may be a prepress plate pressed against the workpiece.

On the basis of the structure, when carrying out the concatenation operation, a plurality of bamboo strips are piled up in the space of piling up in each feeding storehouse, two limiting plates 51 can be close to each other, be formed with in the unanimous space of piling up of limiting plate 51 width, second push mechanism 34 starts, be located and pile up in the below bamboo strip bottom protractile propelling movement groove 12 of space, and the below bamboo strip top can be located and pile up the space below, through propelling movement face bearing and propelling movement, can release the regulation storehouse body with the bamboo strip of propelling movement board 541 below, prevent that the skew from appearing in the bamboo strip transportation process. After the previous bamboo strip is pushed out, the upper bamboo strip can fall into the pushing groove 12 again, and the process is repeated, so that the bamboo strips are pushed in sequence.

And two limiting plates 51 can be close to each other or keep away from each other, and the space size of piling up that forms between limiting plate 51 is adjustable, is convenient for pile up the bamboo strip of different sizes.

It should be noted that different feeding bins correspond to different splicing lines, and the bamboo strips are sequentially pushed to the corresponding splicing lines to complete splicing and cutting.

Further, above-mentioned regulation storehouse body still includes installation pole 52 and regulating part, all is equipped with installation pole 52 in the both sides that frame 10 is located propelling movement groove 12, and the one end mobilizable the installing on pole 52 of this regulating part, and the other end and the limiting plate 51 of regulating part are connected, and this regulating part is used for driving limiting plate 51 and is close to or keeps away from the motion of installing pole 52. Thus, the bottom end of the mounting rod 52 can be inserted into the frame 10, and the limiting plates 51 can move relative to the mounting rod 52 through the adjusting member, so that the limiting plates 51 on the two sides can move toward or away from each other.

In this embodiment, the adjusting part can be selected as adjusting bolt 56, and is fixed with limiting plate 51 with adjusting bolt 56's one end, and adjusting bolt 56's the other end is connected on installation pole 52, so, rotates adjusting bolt 56, alright adjustment limiting plate 51's position. The adjusting rods 53 are arranged on the outer side of the limiting plate 51, the adjusting rods 53 can be arranged in the height direction of the limiting plate 51, the adjusting rods 53 are correspondingly assembled with the mounting rods 52 through the adjusting bolts 56, and the structure is more stable.

Of course, the adjusting member may be implemented by other connecting structures such as a latch in the prior art.

More specifically, above-mentioned regulation storehouse body is equipped with at least two, with at least two regulation storehouse body interval settings in the propelling movement direction, two adjacent regulation storehouse bodies can link up, when the length of bamboo strip is longer, can pile up the bamboo strip at least two regulation storehouse bodies. On the basis of the structure that the adjusting bin bodies are provided with at least two adjusting bin bodies, the pressing mechanisms can be arranged between the adjacent adjusting bin bodies, the situation that workpieces are separated from the pushing groove 12 in the pushing process is prevented, and the pushing structure is more stable.

It should be noted that the quantity of this regulation storehouse body can be selected according to the length of bamboo strip, and when the bamboo strip was longer, the regulation storehouse body set up more than two, and when the bamboo strip was shorter, chose for use one to adjust the storehouse body and carry out the bamboo strip and pile up can, pull down other regulation storehouse bodies by frame 10 can.

Further, adjust the storehouse body and include two at least installation poles 52 and two at least regulating parts, all be connected the one end of two at least regulating parts with limiting plate 51, and the other end one-to-one of two at least regulating parts and two at least installation poles 52 swing joint, so, limiting plate 51 accessible two at least regulating parts carry out erection joint with two at least installation poles 52, and mounting structure is more stable.

Further, the second pushing mechanism 34 includes a pushing plate 541 and a driving member of the pushing plate 541, a top end of the pushing plate 541 extends out of a top end of the pushing slot 12, and a top end of the pushing plate 541 extends into a bottom end of the stacking space. Under the driving of the pushing plate 541, the pushing plate 541 moves to push the workpiece along the pushing direction, specifically, the height of the pushing plate 541 is equal to the thickness of the workpiece, that is, the pushing plate 541 can only push the workpiece located at the bottom of the stacking space in one operation of the pushing plate 541, and only push one workpiece at a time.

Further, a height limiting plate 55 can be arranged on the frame 10, the adjusting bin body and the height limiting plate 55 are sequentially arranged in the pushing direction, and the bottom end surface of the height limiting plate 55 and the pushing surface are arranged at intervals and form a pushing interval for the workpiece to pass through. Therefore, after the workpieces are pushed out from the adjusting bin body by the second pushing mechanism 34, the workpieces can enter a pushing interval, and one workpiece can be pushed out at the pushing interval, so that the workpieces are prevented from being stacked and pushed out.

Specifically, the height of the pushing interval may be the same as the height of the pushing plate 541, so that one workpiece is just pushed out.

Further, in this embodiment, the pushing plate 541 driving element includes a chain wheel 542 motor, a chain 543 and two chain wheels 542, the two chain wheels 542 are disposed at an interval in the pushing direction, and the two chain wheels 542 are respectively pivoted on the frame 10. In addition, the rotation shaft of the motor of the chain wheel 542 can be synchronously coupled with the chain wheel 542, and both ends of the chain 543 are synchronously wound around the two chain wheels 542 and meshed with the chain wheels 542. The pushing plate 541 is connected to the chain 543, so that the transmission section of the chain 543 between the two sprockets 542 can be formed as a pushing surface.

On this structure basis, when realizing the propelling movement of work piece, can start sprocket 542 motor, sprocket 542 rotates under the drive of sprocket 542 motor, alright drive two sprocket 542 and rotate, and chain 543 transmission thereupon, when the work piece drops to propelling movement groove 12 by piling up the space, the work piece bottom can be born by the drive section bearing of chain 543, and at sprocket 542 rotation in-process, propelling movement board 541 can be along with the transmission of chain 543, and the propelling movement of cooperation chain 543 realizes the propelling movement of work piece.

Of course, the driving member of the pushing plate 541 can be implemented by the belt conveying mechanism 20 in the prior art.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (10)

1. The high-frequency high-efficiency splicing machine is characterized by comprising a rack, wherein a conveying surface for supporting a workpiece and a conveying mechanism are arranged on the rack, at least two splicing lines are arranged on the conveying surface, each splicing line comprises at least two splicing assemblies, and the at least two splicing assemblies are sequentially arranged at intervals along a pushing direction; the conveying mechanism is used for sequentially pushing the workpieces to a splicing component along the pushing direction for splicing;

the at least two groups of cutting mechanisms are correspondingly arranged on the at least two splicing lines one by one; cutting mechanisms on two adjacent splicing lines are distributed in a staggered manner in the pushing direction;

at least two splicing assemblies and cutting assemblies on each splicing line are sequentially distributed at intervals in the pushing direction.

2. The high-frequency high-efficiency splicing machine according to claim 1, wherein the splicing assembly comprises a first pressing mechanism, a second pressing mechanism, a first pushing mechanism and a splicing mechanism, and the splicing mechanism is arranged on the rack and forms a splicing interval with the conveying surface at intervals; the first jacking mechanism and the second jacking mechanism are respectively arranged on two sides of the splicing mechanism in the pushing direction and are positioned above the conveying surface; the first jacking mechanism and the second jacking mechanism can move towards the conveying surface to press the workpiece on the conveying surface; the first pushing mechanism is arranged below the conveying surface and used for pushing the workpiece on the conveying surface.

3. The high-frequency high-efficiency splicing machine according to claim 2, wherein the first jacking mechanism and the first pushing mechanism are arranged on the same side of the high-frequency splicing machine; the first pushing mechanism is used for pushing the workpiece along the pushing direction.

4. The high-frequency high-efficiency splicing machine according to claim 1, wherein at least two groups of conveying mechanisms are arranged on the machine frame, and are distributed at intervals in the pushing direction; the conveying mechanisms are arranged on two sides of each splicing assembly in the pushing direction; the conveying mechanism comprises a first driving roller and a second driving roller which are arranged at intervals in the height direction of the rack; the transmission surface is provided with a transmission port; the second driving roller extends out of the conveying opening and is flush with the conveying surface, and a conveying interval is formed between the first driving roller and the second driving roller at intervals.

5. The high-frequency high-efficiency splicing machine according to claim 4, wherein the conveying mechanism comprises a mounting seat and a mounting frame, and the top end of the mounting seat is fixedly connected to the rack; the mounting bracket is connected to the mounting base through a first elastic component, and the first driving roller is pivoted to the bottom end of the mounting bracket.

6. The high-frequency high-efficiency splicing machine according to claim 1, wherein a pressing mechanism is further arranged between two adjacent splicing assemblies of each splicing line in the pushing direction, the pressing mechanism is arranged above the conveying surface, the pressing mechanism comprises a pressing frame, a pressing rod, a pressing wheel and a second elastic component, one end of the pressing rod is pivoted on the pressing frame, and the pressing wheel is pivoted at the other end of the pressing rod; one end of the second elastic component is connected to the middle end of the pressing rod, and the other end of the second elastic component is connected to the pressing frame.

7. The high-frequency high-efficiency splicing machine according to any one of claims 1 to 6, wherein the cutting mechanism comprises a cutting frame, a cutting knife and a cutting driving member, the cutting frame is mounted on the machine frame and is positioned above the cutting line, the cutting knife is mounted on the cutting frame, and the cutting driving member is used for driving the cutting knife to move along the height direction of the machine frame; and the length detector is used for detecting the conveying length of the workpiece and sending a length signal to the cutting driving piece.

8. The high-frequency high-efficiency splicing machine according to any one of claims 1 to 6, wherein at least two feeding bins are arranged on the machine frame, each feeding bin is provided with a second pushing mechanism and a regulating bin body, a pushing groove is formed in the machine frame, the second pushing mechanism is arranged at the bottom end of the pushing groove, and the second pushing mechanism is used for forming a pushing surface at the bottom end of the pushing groove; the pushing surface is used for pushing the workpiece along the pushing direction; the adjusting bin body comprises two limiting plates, the two limiting plates are arranged on the rack and are respectively positioned on two sides of the pushing groove, and stacking spaces are formed between the limiting plates at intervals; the bottom end of the stacking space is communicated with the pushing groove; the pushing groove is used for receiving the bottom end of the workpiece; the two limiting plates can be close to each other or far away from each other; the starting end of each splicing line is connected with the tail end of the pushing surface of each feeding bin.

9. The high-frequency high-efficiency splicing machine according to claim 8, wherein the adjusting cabin body further comprises a mounting rod and an adjusting piece, the mounting rods are arranged on two sides of the pushing groove of the rack, and the bottom ends of the mounting rods are inserted into the rack; one end of the adjusting piece is movably arranged on the mounting rod, and the other end of the adjusting piece is connected with the limiting plate; the adjusting piece is used for driving the limiting plate to move close to or far away from the mounting rod.

10. The high-frequency high-efficiency splicing machine according to claim 8, wherein the second pushing mechanism comprises a pushing plate and a pushing plate driving member, and the top end of the pushing plate extends out of the top end of the pushing groove and is used for extending into the bottom end of the stacking space; the pushing plate is used for pushing the workpiece positioned at the bottommost end of the stacking space; the pushing plate driving part is used for driving the pushing plate to move so as to push the workpiece; a height limiting plate is arranged on the rack, and the adjusting bin body and the height limiting plate are sequentially arranged in the pushing direction; the bottom end surface of the height limiting plate and the pushing surface are arranged at intervals and form a pushing interval for the workpiece to pass through.

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