CN221232757U - Board positioning mechanism for furniture manufacturing - Google Patents

Abstract

The utility model discloses a plate positioning mechanism for furniture manufacturing, which relates to the plate positioning field, including a bottom plate, a vertical plate installed at the right upper end of the bottom plate, and two horizontal plates symmetrically distributed front and back are slidably connected to the left end of the vertical plate, and the interiors of the two horizontal plates are both threadedly sleeved with second screw rods, and the two second screw rods are symmetrically distributed front and back, and the ends of the two second screw rods close to each other are both installed with second bevel teeth, and the two second bevel teeth are meshed and connected with first bevel teeth together, and the first bevel teeth are fixedly sleeved with the first screw rod inside, and the thread of the first screw rod is threadedly sleeved with a sleeve rod, and the right end of the sleeve rod is installed with a telescopic rod, and the right end of the telescopic rod is installed with a movable rod. The utility model can fix plates of different sizes by arranging horizontal plates, movable plates and vertical plates, thereby increasing the scope of use, and can drive the plates to move upward by arranging a top rod, which is convenient for staff to take.

Description

A plate positioning mechanism for furniture manufacturing

Technical Field

The utility model relates to the field of plate positioning, in particular to a plate positioning mechanism for furniture manufacturing.

Background technique

During the furniture manufacturing process, the furniture materials need to be drilled, detailed or manually processed, and the wood needs to be positioned and fixed before processing.

The prior art (publication number: CN219189349 U) discloses a plate positioning mechanism for furniture manufacturing, including a main body mechanism, a fixing mechanism and a cleaning mechanism, wherein the fixing mechanism is located at the upper end of the main body mechanism, and the cleaning mechanism is located at the lower end of the fixing mechanism. The main body mechanism includes a mounting frame, a supporting leg and a fixing member, wherein the supporting leg is fixedly mounted at the lower end of the mounting frame, and the fixing member is fixedly mounted at the lower end of the supporting leg.

Although the above patent facilitates the protection of the board materials used in furniture manufacturing and improves the efficiency of positioning the board materials used in furniture manufacturing, it has the following disadvantages: the device can only fix the same size and cannot fix other sizes. The scope of application is low and the fixing device may need to be replaced to adapt to the new size requirements. This may increase time and cost and requires further improvement. For this reason, we propose a board positioning mechanism for furniture manufacturing.

Utility Model Content

The main purpose of the utility model is to provide a plate positioning mechanism for furniture manufacturing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

The cam is an axially parallel plate with a plurality of second plates, each of which is axially parallel to the longitudinal plate, and the plurality of second plates are axially parallel to the longitudinal plate.

Preferably, a U-shaped frame is installed at the lower end of the base plate, an electric cylinder is installed at the lower end of the U-shaped frame, the output end of the electric cylinder extends into the U-shaped frame and is connected to a lifting plate, a plurality of top rods distributed in a rectangular array are installed at the upper end of the lifting plate, and the upper ends of the top rods are movably inserted into the upper end of the base plate.

Preferably, the non-threaded parts of the first screw rod and the second screw rod are both movably sleeved with a support seat, and the support seat is mounted on the bottom plate.

Preferably, rubber pads are installed at the ends of the two horizontal plates that are close to each other, the right end of the movable plate and the left end of the vertical plate, and the lower ends of the horizontal plate and the movable plate are slidably connected to the bottom plate.

Preferably, a motor is installed at the left upper end of the base plate, the output end of the motor is transmission-connected to the first screw rod, and a support column is installed at the lower end of the base plate.

Preferably, a screw rod is disposed at the upper end of the telescopic rod, and the lower end of the screw rod extends into the telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. The front and rear positions of the plate can be fixed by two horizontal plates, and the left and right sides of the plate can be fixed by the movable plate and the vertical plate. Clamping on four sides can improve the stability of clamping. At the same time, by adjusting the number of turns of the first screw rod, the moving range of the movable plate and the horizontal plate can be adjusted. When in use, the length of the telescopic rod is adjusted according to the width of the plate. The first screw rod and the first bevel gear are driven by the motor to rotate. The first screw rod drives the movable plate to move to the right, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the two second screw rods to rotate, so that the two horizontal plates are close to each other to fix the plate. Adjustment is made as needed to facilitate the fixing of plates of different sizes and improve the scope of use.

2. By setting the push rod, the plate can be driven to move upward. When the plate is processed, the output end of the electric cylinder is controlled to rise. The electric cylinder drives the push rod through the lifting plate. The push rod drives the plate to move upward, so that there is a gap between the plate and the bottom plate, which is convenient for the staff to take, reduces the operation time, speeds up the subsequent positioning of other plates, and improves work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the entire structure proposed in this embodiment;

FIG2 is a schematic structural diagram of another viewing angle of this embodiment;

FIG3 is a schematic diagram of the structure of the bottom plate in this embodiment;

FIG. 4 is an enlarged structural schematic diagram of point A in this embodiment.

In the figure: 1. bottom plate; 2. support column; 3. motor; 4. vertical plate; 5. horizontal plate; 6. rubber pad; 7. first screw rod; 8. support seat; 9. first bevel gear; 10. sleeve rod; 11. moving plate; 12. second screw rod; 13. second bevel gear; 14. U-shaped frame; 15. lifting plate; 16. electric cylinder; 17. push rod; 18. telescopic rod; 19. screw rod.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1 to 4, a plate positioning mechanism for furniture manufacturing includes a bottom plate 1, a vertical plate 4 is installed on the right upper end of the bottom plate 1, the vertical plate 4 is used to resist the right side of the plate, and the left end of the vertical plate 4 is slidably connected to two horizontal plates 5 symmetrically distributed front and back. The two horizontal plates 5 are used to resist the front and rear sides of the plate. The interiors of the two horizontal plates 5 are both threadedly sleeved with second screw rods 12, and the two second screw rods 12 have the same pitch. A limiting block is arranged on the second screw rod 12. The two second screw rods 12 are symmetrically distributed front and back. The ends of the two second screw rods 12 close to each other are both installed with second bevel teeth 13, and the two second bevel teeth 13 are meshed and connected with the first bevel teeth 9. The first A first screw rod 7 is fixedly sleeved inside the bevel gear 9, and a sleeve rod 10 is threadedly sleeved at the thread of the first screw rod 7. The first screw rod 7 rotates to drive the sleeve rod 10 to move rightward, and a telescopic rod 18 is installed at the right end of the sleeve rod 10. A movable plate 11 is installed at the right end of the telescopic rod 18. The movable plate 11 is used to resist the left side of the plate. The two second screw rods 12 respectively drive the two horizontal plates 5 to make synchronous approaching movements, and clamp and position the plate placed between the two horizontal plates 5. At the same time, the movable plate 11 moves toward the direction close to the vertical plate 4 to press the plate against the vertical plate 4. The two horizontal plates 5, the vertical plate 4 and the movable plate 11 can position and fix plates of different sizes.

A U-shaped frame 14 is installed at the lower end of the base plate 1, and an electric cylinder 16 is installed at the lower end of the U-shaped frame 14. The output end of the electric cylinder 16 extends into the U-shaped frame 14 and is connected to a lifting plate 15. In order to facilitate the removal of the plate and speed up the subsequent positioning of other plates, a plurality of top rods 17 distributed in a rectangular array are installed at the upper end of the lifting plate 15, and the upper ends of the top rods 17 are movably inserted into the upper end of the base plate 1.

In order to support the rotation of the first screw rod 7 and the second screw rod 12 , the non-threaded parts of the first screw rod 7 and the second screw rod 12 are movably sleeved with a support seat 8 , and the support seat 8 is installed on the base plate 1 .

In order to buffer the clamping force, rubber pads 6 are installed on the ends of the two horizontal plates 5 that are close to each other, the right end of the movable plate 11 and the left end of the vertical plate 4. The rubber pads 6 have a certain elasticity to avoid damaging the edges of the plates. The lower ends of the horizontal plate 5 and the movable plate 11 are slidably connected to the bottom plate 1, and the horizontal plate 5 is slidably connected to the bottom plate 1 through a slider.

In order to drive the first screw rod 7 to rotate, a motor 3 is installed on the left upper end of the base plate 1. The motor 3 is a servo motor. The output end of the motor 3 is transmission-connected to the first screw rod 7. A support column 2 is installed on the lower end of the base plate 1. Four support columns 2 are provided. The support columns 2 are used to support the base plate 1.

A screw rod 19 is disposed at the upper end of the telescopic rod 18 , and the lower end of the screw rod 19 extends into the telescopic rod 18 . The screw rod 19 is used to fix the length of the telescopic rod 18 .

The utility model proposes a plate positioning mechanism for furniture manufacturing. When in use, the furniture plate is placed on the bottom plate 1, the motor 3 is controlled to drive the two cross plates 5 to clamp the front and rear sides of the furniture plate for fixing, the length of the telescopic rod 18 is adjusted, the rubber pad 6 on the movable plate 11 is pressed against the left side of the plate, the screw 19 is tightened, the fixing range is fixed, and it is convenient to quickly fix and position it next time. When fixing other sizes, the length of the telescopic rod 18 is adjusted according to the width of the plate, the first screw rod 7 and the first bevel gear 9 are driven by the motor 3 to rotate, the first screw rod 7 drives the movable plate 11 to move rightward, the first bevel gear 9 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the two second screw rods 12 to rotate, so that the two cross plates 5 are close to each other, the plate is fixed, and it is adjusted according to needs to facilitate the fixing of plates of different sizes. When the plate is processed, the output end of the electric cylinder 16 is controlled to rise, and the electric cylinder 16 drives the push rod 17 through the lifting plate 15, and the push rod 17 drives the plate to move upward, so that there is a gap between the plate and the bottom plate 1, which is convenient for the staff to take.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. Plate positioning mechanism for furniture manufacture, which comprises a bottom plate (1), and is characterized in that: riser (4) are installed on upper end right part of bottom plate (1), the left end sliding connection of riser (4) has two diaphragm (5) of front and back symmetric distribution, two equal screw thread in the inside of diaphragm (5) has cup jointed second lead screw (12), two second lead screw (12) are front and back symmetric distribution, two second umbrella tooth (13) are all installed to the one end that second lead screw (12) is close to each other, two second umbrella tooth (13) joint has first umbrella tooth (9), first lead screw (7) have been cup jointed to first umbrella tooth (9) inside fixed, sleeve rod (10) have been cup jointed to the screw thread department screw thread of first lead screw (7), telescopic link (18) are installed to the right-hand member of sleeve rod (10), movable plate (11) are installed to the right-hand member of telescopic link (18), drive respectively two diaphragm (5) and are synchronous and are close to the motion to the furniture board (4) that are held in the direction of being held in the place between two diaphragm (5) and are formed furniture board (4) and are moved towards the riser (4) simultaneously.

2. A furniture-making sheet positioning mechanism as defined in claim 1, wherein: the utility model discloses a lifting device for a floor, including bottom plate (1), electric jar (16) is installed to the lower extreme of U-shaped frame (14), the output of electric jar (16) extends to in U-shaped frame (14) and is connected with lifter plate (15), ejector pin (17) that a plurality of is rectangular array and distributes are installed to the upper end of lifter plate (15), the upper end activity of ejector pin (17) is alternateed to the upper end of bottom plate (1).

3. A furniture-making sheet positioning mechanism as defined in claim 1, wherein: the non-threaded parts of the first screw rod (7) and the second screw rod (12) are movably sleeved with a supporting seat (8), and the supporting seat (8) is arranged on the bottom plate (1).

4. A furniture-making sheet positioning mechanism as defined in claim 1, wherein: rubber pads (6) are arranged at one end, close to each other, of the transverse plate (5), at the right end of the movable plate (11) and at the left end of the vertical plate (4), and the lower ends of the transverse plate (5) and the movable plate (11) are in sliding connection with the bottom plate (1).

5. A furniture-making sheet positioning mechanism as defined in claim 1, wherein: the motor (3) is installed at the upper end left part of bottom plate (1), the output of motor (3) is connected with first lead screw (7) transmission, support column (2) are installed to the lower extreme of bottom plate (1).

6. A furniture-making sheet positioning mechanism as defined in claim 1, wherein: the upper end of the telescopic rod (18) is provided with a screw rod (19), and the lower end of the screw rod (19) extends into the telescopic rod (18).