CN210589757U

CN210589757U - Plank splicing machine with high stability

Info

Publication number: CN210589757U
Application number: CN201921096752.7U
Authority: CN
Inventors: 章巧红
Original assignee: Chun'an Boya Furniture Co ltd
Current assignee: Chun'an Boya Furniture Co ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-05-22
Anticipated expiration: 2029-07-13

Abstract

The utility model discloses a plank splicing machine with high stability, which comprises a machine tool, a movable plate and a fixed frame, wherein the upper end surface of the machine tool is provided with a chute, the chute is symmetrically provided with a slide block, the movable plate is provided with two fixed frames which are symmetrically arranged on the upper end surface of the machine tool, a first threaded rod is arranged in the chute and penetrates through the slide block, the thread direction of the left half part of the first threaded rod is opposite to that of the right half part of the first threaded rod, one side of the machine tool is fixed with a first motor, the fixed frame is provided with two fixed frames which are respectively fixed on the two movable plates, the upper end surface of the fixed frame is fixed with a cylinder, a pressing block is fixed on a telescopic rod of the cylinder, the movable plate is provided with an arc-shaped moving device, a limiting block is symmetrically fixed on the movable plate, a, the accuracy of plank butt joint is improved, the plank can be spliced automatically, and the working strength of workers is reduced.

Description

Plank splicing machine with high stability

Technical Field

The utility model relates to a plank concatenation equipment field, in particular to plank concatenation machine with high stability.

Background

The existing wood processing field needs to use a board with a smaller size to form a board with a larger size under the action of pressure through splicing and bonding modes, so that the board is processed into a product with a larger area.

Traditional plank concatenation is that the staff glues the one end adhesion of one of them plank, dock this end and the one end of another plank afterwards, two plank docks the back, push tightly two planks with the hand, make the glue between two planks fully adhere, after a period, two planks can bond into a plank, nevertheless the staff is when docking the plank, the inaccurate phenomenon of butt joint appears easily, also when bonding the plank simultaneously, need the staff to push tightly the plank always, staff's working strength has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plank splicing machine with high stability can carry out spacing and centre gripping to the one end of plank, improves the degree of accuracy of plank butt joint, can also splice the plank is automatic, reduces staff's working strength.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a high-stability wood board splicing machine comprises a machine tool, a movable plate and fixing frames, wherein a sliding groove is formed in the upper end face of the machine tool, sliding blocks in sliding fit with the sliding groove are symmetrically arranged on the upper end face of the machine tool, the movable plate is fixedly connected with the sliding blocks, a first threaded rod is arranged in the sliding groove, two ends of the first threaded rod are respectively in rotating fit with the side walls of two ends of the sliding groove in the length direction, the first threaded rod penetrates through the sliding block and is in threaded fit with the sliding block, the thread direction of the left half part of the first threaded rod is opposite to that of the right half part of the first threaded rod, a first motor is fixed on one side of the machine tool, an output shaft of the first motor is fixedly connected with one end of the first threaded rod, and the fixing frames are provided with two fixing frames which are respectively fixed on the two movable plates, the up end of mount is fixed with the cylinder just the telescopic link of cylinder pierce through in the up end of mount, be fixed with on the telescopic link of cylinder and press the briquetting, be provided with arc mobile device on the movable plate, the symmetry is fixed with the stopper just on the movable plate the stopper wear to be equipped with stopper screw-thread fit's threaded rod two, the one end of threaded rod two be provided with threaded rod two is normal running fit's baffle.

By adopting the technical scheme, when the wood boards are required to be spliced, the wood boards are firstly placed on the movable plate, after the wood boards are placed, the threaded rod II is rotated, the threaded rod II is in threaded fit with the limiting block fixed on the movable plate and is in rotational fit with the baffle plate, so that the baffle plate can move towards the direction close to or away from the limiting block by rotating the threaded rod II, after the wood boards are placed on the movable plate, the bonding ends of the wood boards to be bonded are limited by the baffle plate, the bonding ends of the two wood boards to be bonded are positioned on the same straight line, then the air cylinder is started, the telescopic rod of the air cylinder can extend, as the pressing block is fixed on the telescopic rod of the air cylinder, when the pressing block is tightly pressed against the wood boards, the air cylinder stops, then the motor is started, as the motor is fixedly connected with one end of the threaded rod I arranged in the chute and the chute is arranged on the machine tool, the sliding blocks which are symmetrically, thereby, the output shaft of the motor can drive the first threaded rod to rotate, the thread direction of the left half part on the first threaded rod is opposite to the thread direction of the right half part, the slide blocks are fixed with the movable plates, so that the two slide blocks move oppositely or oppositely, the two movable plates can also move oppositely or relatively along with the slide blocks, when the two movable plates move oppositely, the fixed frame can be driven to move oppositely, so that the wood plates clamped and fixed by the cylinder can be driven to move oppositely, when one ends of the two movable plates are jointed together, the bonding ends of the two wood plates can also be jointed together, after a period of time, the telescopic rod of the cylinder is contracted, the clamping and fixing of the wood plates can be released, then the worker can take down the bonded wood plates, some wood plates are also arc-shaped, and when the arc-shaped plates are bonded, the wood plates can be fixed by the arc-, through the setting, can treat that the bonding plank carries out the centre gripping fixed, the centre gripping is fixed the back, can splice the plank automatically, reduces staff's working strength, improves the efficiency of plank concatenation, has also improved the degree of accuracy of plank butt joint simultaneously to a certain extent.

Preferably, the arc moving device comprises an arc block and a gear, the arc block which is matched with the arc groove in a sliding manner is arranged in the arc groove on the movable plate, a tooth groove is formed on one side of the arc block, a placing groove which is communicated with the arc groove is formed on the movable plate, a rotating shaft is vertically arranged in the placing groove, the rotating shaft is in rotating fit with the upper inner wall and the bottom of the placing groove, the gear sleeve is fixed on the rotating shaft, the gear is meshed with the tooth groove, a plurality of lifting grooves are formed on the arc block, short blocks which are matched with the lifting grooves in a sliding manner are arranged in the lifting grooves, a fixed plate is fixed at one end of each short block, which is far away from the lifting grooves, a plurality of hole grooves are formed in the arc block, and connecting grooves which are communicated with the hole grooves and the lifting grooves are formed in the arc plate, and a fastening bolt in threaded fit with the fixing plate penetrates through the fixing plate and can enter the hole groove.

By adopting the technical scheme, the short block is in sliding fit with the lifting grooves and cannot be separated from the lifting grooves, the short block is moved upwards firstly, then the arc-shaped wood board matched with the radian of the arc-shaped groove is placed on the arc-shaped block, the abutting bolt is rotatably arranged on the fixed plate in a penetrating way, the fixed plate is fixedly connected with the short block, one end of the abutting bolt is abutted against the arc-shaped wood board, then the rotating shaft is rotated, the gear is driven to rotate by rotating the rotating shaft as the outer sleeve is fixed on the rotating shaft and is meshed with the tooth grooves formed in the arc-shaped block, the gear is driven to rotate to drive the arc-shaped block to move, the arc-shaped wood board clamped and fixed on the arc-shaped block is driven to move by moving the arc-shaped block, when one ends of the two arc-shaped blocks are jointed together, the bonding ends of the two arc-shaped wood boards are also jointed together, fix the pressing block on the cylinder telescopic link afterwards and will support tightly the arc plank, treat a period of back, the telescopic link shrink of cylinder, the tight bolt of screw-on, take off the arc plank after the concatenation afterwards.

Preferably, one side of the moving plate at one side is provided with a groove, a pressure sensor is fixed in the groove, a convex block is fixed on the side wall of one side of the moving plate at the other side, and the pressure sensor is electrically connected with the motor.

By adopting the technical scheme, when one ends of the two moving plates are attached, the convex block fixed on one moving plate can enter the groove formed in the other moving plate, then the convex block can abut against the pressure sensor arranged in the groove, the pressure sensor can send a signal to the motor, and the motor stops.

Preferably, a rubber block is fixed to a lower end surface of the pressing block.

Adopt above-mentioned technical scheme, can increase through the rubber block and press the frictional force between piece and the area bonding plank, guarantee the fixed effect of centre gripping of cylinder.

Preferably, the rotating shaft and one end of the abutting bolt are both provided with a clamping groove.

By adopting the technical scheme, the clamping groove is matched with the screwdriver, and the screwdriver and the clamping groove are matched to facilitate a worker to rotate the rotating shaft and abut against the bolt.

Preferably, the upper end surface of the machine tool is provided with a controller, and the controller is electrically connected with the air cylinder and the motor.

By adopting the technical scheme, the running states of the air cylinder and the motor can be controlled through the controller, and the running states of the motor and the air cylinder are ensured to be in a required state.

Preferably, the moving plate is provided with scale marks.

By adopting the technical scheme, the moving distance of the baffle can be controlled through the scale marks, and the butting accuracy of the wood boards is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of the upper structure of the machine tool according to the embodiment;

FIG. 3 is a schematic diagram illustrating an internal structure of the moving plate according to the embodiment;

FIG. 4 is a schematic diagram illustrating a position relationship between a groove and a protrusion according to an embodiment;

FIG. 5 is a schematic diagram illustrating a positional relationship between the lifting groove and the hole groove according to the embodiment;

FIG. 6 is a schematic diagram illustrating a position of the slider according to the embodiment.

Reference numerals: 1. a machine tool; 2. moving the plate; 3. a fixed mount; 4. a chute; 5. a slider; 6. a first threaded rod; 7. a first motor; 8. a cylinder; 9. a pressing block; 10. a limiting block; 11. a second threaded rod; 12. a baffle plate; 13. an arc-shaped block; 14. a gear; 15. an arc-shaped slot; 16. a tooth socket; 17. a lifting groove; 18. a placement groove; 19. a rotating shaft; 20. short blocks; 21. a fixing plate; 22. a hole groove; 23. tightly abutting against the bolt; 24. a bump; 25. a groove; 26. a pressure sensor; 27. a rubber block; 28. a card slot; 29. a controller; 30. connecting grooves; 31. scale lines are marked.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in figures 1 to 6, the plank splicing machine with high stability comprises a machine tool 1, a movable plate 2 and two fixed frames 3, wherein the upper end surface of the machine tool 1 is provided with a chute 4, the chute 4 is symmetrically provided with sliders 5 in sliding fit with the chute 4, the movable plate 2 is provided with two sliders 5 symmetrically arranged on the upper end surface of the machine tool 1, the movable plate 2 is fixedly connected with the sliders 5, a threaded rod I6 is arranged in the chute 4, two ends of the threaded rod I6 are respectively in rotating fit with the side walls of two ends of the chute 4 in the length direction, the threaded rod I6 penetrates through the sliders 5, the threaded rod I6 is in threaded fit with the sliders 5, the thread direction of the left half part of the threaded rod I6 is opposite to that of the right half part of the threaded rod, one side of the machine tool 1 is fixedly provided with a motor I7, an output shaft of the motor I7 is fixedly, the up end of mount 3 is fixed with cylinder 8 and the telescopic link of cylinder 8 pierces through in the up end of mount 3, is fixed with on the telescopic link of cylinder 8 and presses down briquetting 9, is provided with arc mobile device on the movable plate 2, and the symmetry is fixed with stopper 10 and stopper 10 on the movable plate 2 and wears to be equipped with two 11 with stopper 10 screw-thread fit's threaded rod, and the one end of two 11 threaded rods is provided with and is normal running fit's baffle 12 with two 11 threaded rods.

When the wood boards are required to be spliced, the wood boards are firstly placed on the movable plate 2, after the wood boards are placed, the threaded rod II 11 is rotated, the threaded rod II 11 is in threaded fit with the limiting block 10 fixed on the movable plate 2, and the threaded rod II 11 is in rotational fit with the baffle 12, so that the baffle 12 can move towards the direction close to or away from the limiting block 10 by rotating the threaded rod II 11, after the wood boards are placed on the movable plate 2, the bonding ends of the wood boards to be bonded are limited by the baffle 12, the bonding ends of the two wood boards to be bonded are positioned on the same straight line, then the air cylinder 8 is started, the telescopic rod of the air cylinder 8 can extend, as the pressing block 9 is fixed on the telescopic rod of the air cylinder 8, when the pressing block 9 is tightly pressed against the wood boards, the air cylinder 8 stops, then the motor is started, as the motor is fixedly connected with one end of the threaded rod I, the sliding blocks 5 which are symmetrically arranged in the sliding grooves 4 and are in sliding fit with the sliding grooves 4 are sleeved outside the threaded rod I6 and are in threaded fit with the threaded rod I6, so that the threaded rod I6 can be driven to rotate by the rotation of an output shaft of the motor, the left half part of threads on the threaded rod I6 are opposite to the right half part of threads, and the sliding blocks 5 are fixed with the movable plates 2, so that the two sliding blocks 5 move oppositely or oppositely, so that the two movable plates 2 can also move oppositely or relatively along with the sliding blocks 5, when the movable plates 2 move relatively, the fixed frame 3 can be driven to move relatively, so that the air cylinders 8 can be driven to clamp and fix the wood plates together to move relatively, when one ends of the two movable plates 2 are jointed together, the bonding ends of the two wood plates can also be jointed together, after a period of time, the telescopic rods of the air cylinders, the staff can take off the plank after the bonding afterwards, and also some planks are the arc, when gluing the arc-shaped board, can fix it through arc mobile device, through above setting, can treat the bonding plank and carry out the centre gripping fixed, the centre gripping is fixed the back, can splice the plank automatically, reduces staff's working strength, improves the efficiency of plank concatenation, has also improved the degree of accuracy of plank butt joint simultaneously to a certain extent.

As shown in fig. 2 to 5, the arc moving device includes an arc block 13 and a gear 14, the arc block 13 which is disposed on the moving plate 2 and is in sliding fit with the arc groove 15 and is disposed in the arc groove 15, one side of the arc block 13 is disposed with a tooth socket 16, the moving plate 2 is disposed with a placing groove 18 which is communicated with the arc groove 15 and is vertically disposed with a rotating shaft 19 in the placing groove 18, the rotating shaft 19 is in rotating fit with the upper inner wall and the bottom of the placing groove 18, the gear 14 is fixed on the rotating shaft 19 in a sleeved manner and the gear 14 is engaged with the tooth socket 16, the arc block 13 is disposed with a plurality of lifting grooves 17, the lifting grooves 17 are disposed with short blocks 20 which are in sliding fit with the lifting grooves 17, one end of the short blocks 20 far away from the lifting grooves 17 is fixed with a fixing plate 21, the arc block 13 is further disposed with a plurality of holes 22, and the arc block is further disposed with a, a fastening bolt 23 in threaded fit with the fixing plate 21 is arranged on the fixing plate 21 in a penetrating manner, and the fastening bolt 23 can enter the hole groove 22.

The short block 20 is in sliding fit with the lifting grooves 17, the short block 20 cannot be separated from the lifting grooves 17, the short block 20 moves upwards firstly, then an arc-shaped wood board matched with the radian of the arc-shaped groove 15 is placed on the arc-shaped block 13, a fastening bolt 23 is rotatably arranged on a fixing plate 21 in a penetrating mode, the fixing plate 21 is fixedly connected with the short block 20, one end of the fastening bolt 23 is fastened on the arc-shaped wood board, then a rotating shaft 19 is rotated, a gear 14 fixed on the rotating shaft 19 in a sleeved mode is meshed with a tooth groove 16 formed in the arc-shaped block 13, the gear 14 is driven to rotate by the rotating shaft 19, the gear 14 rotates to drive the arc-shaped block 13 to move, the arc-shaped wood board clamped and fixed on the arc-shaped block 13 is driven to move by the arc-shaped block 13, when one ends of the two arc-shaped blocks 13 are attached together, the bonding ends of the two arc-shaped wood boards, starting cylinder 8, cylinder 8's telescopic link will extend, fix afterwards and will support tightly the arc plank according to briquetting 9 on cylinder 8 telescopic link, treat a period of back, cylinder 8's telescopic link shrink, the fastening bolt 23 is supported in the pine soon, take off the arc plank after the concatenation afterwards, take off after the arc plank after the concatenation, with short piece 20 impel the lifting groove 17 once more in, support tightly in the bolt 23 will enter into hole groove 22 this moment, fixed plate 21 will enter into spread groove 30, the up end of arc is in a smooth state this moment.

As shown in fig. 4, a groove 25 is formed on one side of the moving plate 2 on one side, a pressure sensor 26 is fixed in the groove 25, a protrusion 24 is fixed on a side wall of the moving plate 2 on the other side, the pressure sensor 26 is electrically connected to the motor, when one end of the two moving plates 2 are attached, the protrusion 24 fixed on the moving plate 2 on one side enters the groove 25 formed on the other moving plate 2, and then the protrusion 24 collides with the pressure sensor 26 arranged in the groove 25, and the pressure sensor 26 sends a signal to the motor, so that the motor stops.

As shown in fig. 2, a rubber block 27 is fixed on the lower end surface of the pressing block 9, and the rubber block 27 can increase the friction force between the pressing block 9 and the board with adhesive to ensure the clamping and fixing effect of the cylinder 8.

As shown in fig. 3 and 5, a clamping groove 28 is formed at one end of the rotating shaft 19 and one end of the fastening bolt 23, the clamping groove 28 is adapted to a screwdriver, and the screwdriver and the clamping groove 28 are matched to facilitate a worker to rotate the rotating shaft 19 and the fastening bolt 23.

As shown in fig. 1, a controller 29 is disposed on the upper end surface of the machine tool 1, the controller 29 is electrically connected to both the cylinder 8 and the motor, and the controller 29 can control the operation states of the cylinder 8 and the motor to ensure that the operation states of the motor and the cylinder 8 are in a required state.

As shown in fig. 2, the moving plate 2 is provided with scale marks 31, and the moving distance of the baffle 12 can be controlled through the scale marks 31, so that the accuracy of wood board butt joint is improved.

Claims

1. The wood board splicing machine with high stability is characterized by comprising a machine tool (1), a movable plate (2) and a fixed frame (3), wherein a sliding groove (4) is formed in the upper end face of the machine tool (1), sliding blocks (5) in sliding fit with the sliding groove (4) are symmetrically arranged on the sliding groove (4), the movable plate (2) is provided with two sliding blocks (5) which are symmetrically arranged on the upper end face of the machine tool (1), the movable plate (2) is fixedly connected with the sliding blocks (5), a threaded rod (6) is arranged in the sliding groove (4), two ends of the threaded rod (6) are respectively in rotating fit with side walls at two ends of the sliding groove (4) in the length direction, the threaded rod (6) penetrates through the sliding blocks (5), the threaded rod (6) is in threaded fit with the sliding blocks (5), the thread trend of the left half part of the threaded rod (6) is opposite to that of the right half part of the threaded rod, a first motor (7) is fixed on one side of the machine tool (1), an output shaft of the first motor (7) is fixedly connected with one end of the first threaded rod (6), the fixed frames (3) are provided with two fixed frames (3), the two fixed frames (3) are respectively fixed on the two moving plates (2), an air cylinder (8) is fixed on the upper end surface of the fixed frame (3), and a telescopic rod of the air cylinder (8) penetrates through the upper end surface of the fixed frame (3), a pressing block (9) is fixed on a telescopic rod of the cylinder (8), an arc-shaped moving device is arranged on the moving plate (2), a limiting block (10) is symmetrically fixed on the moving plate (2), a second threaded rod (11) in threaded fit with the limiting block (10) is arranged in the limiting block (10) in a penetrating way, and a baffle (12) which is in running fit with the second threaded rod (11) is arranged at one end of the second threaded rod (11).

2. The wood board splicing machine with high stability according to claim 1, wherein the arc-shaped moving device comprises an arc-shaped block (13) and a gear (14), the arc-shaped block (13) which is provided with an arc-shaped groove (15) and is in sliding fit with the arc-shaped groove (15) is arranged in the arc-shaped groove (15) on the moving plate (2), a tooth socket (16) is provided on one side of the arc-shaped block (13), a placing groove (18) communicated with the arc-shaped groove (15) is provided on the moving plate (2), a rotating shaft (19) is vertically arranged in the placing groove (18), the rotating shaft (19) is in rotating fit with the upper inner wall and the bottom of the placing groove (18), the gear (14) is sleeved and fixed on the rotating shaft (19) in a sleeved manner, the gear (14) is meshed with the tooth socket (16), a plurality of lifting grooves (17) are provided on the arc-shaped block (13), and the lifting grooves (17) are provided therein and the lifting grooves (17) are arranged in sliding fit with Descend groove (17) to be sliding fit's short block (20), keep away from short block (20) the one end of lift groove (17) is fixed with fixed plate (21), still be provided with a plurality of hole grooves (22) on arc piece (13) just connecting groove (30) of intercommunication hole groove (22) and lift groove (17) have still been seted up on the arc piece, wear to be equipped with on fixed plate (21) with fixed plate (21) are screw-thread fit support tight bolt (23) just support tight bolt (23) can enter into hole groove (22).

3. The wood board splicing machine with high stability according to claim 1, wherein a groove (25) is formed in one side of the moving plate (2) on one side, a pressure sensor (26) is fixed in the groove (25), a bump (24) is fixed on the side wall of one side of the moving plate (2) on the other side, and the pressure sensor (26) is electrically connected with a motor.

4. A high-stability wood splicing machine according to claim 1, wherein a rubber block (27) is fixed to the lower end face of the pressing block (9).

5. The wood board splicing machine with high stability according to claim 2, wherein one end of the rotating shaft (19) and one end of the abutting bolt (23) are both provided with a clamping groove (28).

6. A plank splicing machine with high stability according to claim 1, wherein the upper end face of the machine tool (1) is provided with a controller (29) and the controller (29) is electrically connected with both the cylinder (8) and the motor.

7. A plank splicing machine with high stability according to claim 1, wherein the moving plate (2) is provided with graduation marks (31).