CN207432367U - A kind of means of woodworking longitudinal sawing machine feeding device - Google Patents

Abstract

The utility model relates to a woodworking longitudinal sawing machine feeding device, and the key points of the technical scheme include: a workbench arranged on a chassis; a movable support platform arranged near the plate input end of the workbench; a movable support platform arranged on the support Symmetrical vertical boards on the platform whose extension direction is consistent with the conveying direction of the boards; support boards that are slidably connected between the vertical boards and used to carry the boards; set on the support table for driving the support boards a lifting mechanism for lifting; and a pushing mechanism provided on the support platform for pushing the plate on the support plate to the workbench. When the feeding device of the utility model is in use, it can replace the manual and automatically place the plate on the workbench for cutting, thereby reducing the workload of operators and improving work efficiency.

Description

Feeding device for woodworking longitudinal sawing machine

technical field

The utility model relates to the technical field of woodworking equipment, in particular to a feeding device for a woodworking longitudinal sawing machine.

Background technique

In the production workshop of the furniture industry, woodworking vertical sawing machines are widely used. Woodworking vertical sawing machines are mainly used to cut boards into strips or block boards according to predetermined sizes.

At present, when the woodworking vertical saw machine in the production workshop cuts the board, it mainly manually transports the board placed next to the woodworking vertical saw machine to the workbench of the woodworking vertical saw machine, and then starts the woodworking vertical saw after checking the cutting position of the board The machine can start cutting automatically. After cutting a plate, another plate to be cut is manually transported to the workbench for cutting, and the cycle is like this.

When the above-mentioned woodworking vertical sawing machine cuts the board, it needs to manually carry the board for cutting, which will increase the workload of the operators, increase their fatigue, and affect the work efficiency.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a woodworking vertical saw machine loading device, which can replace manual and automatic cutting of boards on the workbench, thereby reducing the workload of operators.

The above-mentioned purpose of the utility model is achieved through the following technical solutions:

A woodworking longitudinal sawing machine feeding device, comprising a workbench arranged on the chassis; a movable support platform arranged near the plate input end of the workbench; Consistent and symmetrical risers; a support plate used to carry the boards that is slidingly connected between the risers; a lifting mechanism arranged on the support platform to drive the support plate up and down; and, located on The pushing mechanism on the support platform is used to push the plate on the support plate to the workbench.

With the above technical solution, when it is necessary to cut the plates, the plates can be stacked one by one on the support plate, and the support platform is moved to make it close to the workbench, and the lifting mechanism is turned on to drive the support plate to move upwards, so that the plates on the top layer of the support plate The bottom end surface is not lower than the bearing surface of the workbench; then the push mechanism is turned on to push the plate on the top layer of the support plate to the workbench. After one push of the plate is completed, the lifting mechanism will cooperate with the push mechanism to push For other boards stacked on the support board, through the above scheme, the boards can be automatically transported to the workbench for cutting instead of manual, thereby reducing the workload of the staff and improving work efficiency.

The utility model further sets: the lifting mechanism includes: a bump fixed on the edge of the support plate; a motor vertically installed on the support platform; and a vertical shaft connected to the output shaft of the motor threaded rod that passes through the bump.

By adopting the above technical scheme, turning on the motor can drive the screw to rotate, and during the rotation of the screw, the support plate can be driven to move up and down through the bumps. This structure is simple to operate and easy to realize.

The utility model further provides: the lifting mechanism includes: a fixed rod fixed on the bottom of the support plate and perpendicular to the conveying direction of the plate; and a hydraulic cylinder vertically installed on the support platform, the hydraulic cylinder The top end of the piston rod is fitted with the end of the fixed rod.

By adopting the above technical scheme, the hydraulic cylinder can be opened to drive the fixed rod to drive the support plate to move up and down. The structure is simple and saves time and effort.

The utility model further provides that: the pushing mechanism includes: a bracket fixed on the support platform; a cylinder installed on the bracket; and a push plate assembled with the top end of the piston rod of the cylinder.

With the above technical solution, when the plate on the support plate needs to be pushed, the cylinder can be opened to drive the push plate to move horizontally, and the push plate can easily push the plate on the support plate to the workbench for cutting.

The utility model further sets: the side end surface of the riser is fixed with a number of fixed rings, the fixed rings are movably interspersed with L-shaped rods whose height is higher than the bearing surface of the workbench, and the support table is provided with a rod for driving the L-shaped bar. The rod is rotated so that the end of the L-shaped rod is pressed against the servo motor on the top sheet of the support plate.

Using the above technical solution, the servo motor is turned on to drive the L-shaped rod to rotate, so that the protruding part of the end of the L-shaped rod is blocked above the support plate, so that when the support plate is rising, the plate on the support plate is in conflict with the L-shaped rod. , it can prevent the support plate from moving upward too much or not enough, so that the stability and accuracy of the moving distance of the support plate can be further improved.

The utility model further provides that: the L-shaped bar includes: a vertical bar interspersed in the fixed ring; a horizontal bar that is threadedly connected to the vertical bar and can rotate around the vertical bar.

By adopting the above technical solution, the height of the cross bar can be adjusted by rotating the cross bar, so that the height difference between the cross bar and the workbench can be adapted to plates of different thicknesses.

The utility model further sets: the end surface of the vertical plate close to the support plate is provided with a plurality of grooves, the grooves are equipped with a rotating shaft perpendicular to the moving direction of the plate, and the rotating shaft sleeve is provided with a Rollers with side-to-side contact.

With the above technical solution, when the push plate pushes the plate to move on the workbench, the side end surface of the plate will be in contact with the roller, and the roller can reduce the friction between the plate and the vertical plate, so that the plate can be moved more smoothly. smooth.

The utility model further sets: a telescopic rod for connecting the two is provided between the support platform and the support plate, and a spring is set on the telescopic rod.

With the above technical solution, the set telescopic rod has a certain supporting effect on the support plate, and when the support plate moves downward, the set spring has a certain buffering effect on the support plate, which can reduce the shaking of the support plate.

In summary, the utility model has the following beneficial effects: by setting the supporting plate, the lifting mechanism and the pushing mechanism, the lifting mechanism can drive the supporting plate to move the carrying plate to a predetermined position, and the pushing mechanism can replace the manual and automatic lifting of the supporting plate. The plates are pushed to the workbench for cutting, which can save time and improve work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;

Fig. 2 is a schematic diagram of the position of the L-shaped bar in Example 1 of the utility model;

Fig. 3 is a schematic diagram of the positional relationship between the hydraulic cylinder and the fixed rod in Embodiment 2 of the present utility model.

Reference signs: 1, chassis; 2, workbench; 3, support platform; 31, roller; 32, vertical plate; 33, roller; 4, support plate; 5, bump; 51, motor; 52, screw rod 6, fixed rod; 61, hydraulic cylinder; 7, support; 71, cylinder; 72, push plate; 8, fixed ring; 81, L-shaped bar; 811, vertical bar; 812, cross bar; 82, servo motor; 9, expansion rod; 91, spring.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to this embodiment as required after reading this description, but as long as they are within the utility model All new claims are protected by patent law.

Embodiment 1: A woodworking longitudinal sawing machine feeding device, as shown in Figure 1 and Figure 2, includes: a workbench 2 installed on the chassis 1; a support platform 3 arranged near the input end of the workbench 2; and, fixed The symmetrical riser 32 on the support platform 3, and the riser 32 is perpendicular to the support platform 3, and a roller 31 is also installed at the bottom of the support platform 3, so as to facilitate the movement of the support platform 3; in addition, on the symmetrical riser The inner side between 32 is slidably connected with support plate 4 along the vertical direction.

Wherein, the both side edges of the support plate 4 are fixed with projections 5, and a motor 51 is installed on the support table 3, and the output shaft of the motor 51 is fixed with a vertically upward screw mandrel 52, and the screw mandrel 52 passes through the projections 5; An L-shaped support 7 is fixed on the end of the support table 3 away from the workbench 2, and a cylinder 71 is installed on the support 7, and a push plate 72 is fixed on the top of the piston rod of the cylinder 71, and the extension direction of the push plate 72 is in line with the movement of the plate. direction perpendicular to each other.

When it is necessary to cut the plates, the plates can be stacked one by one on the support plate 4, and after a certain amount of plates are stacked on the support plate 4, the support table 3 can be moved to make it close to the workbench 2 and fixed at the predetermined position On; turn on the motor 51 again, drive the screw mandrel 52 to rotate, and the screw mandrel 52 rotates to drive the support plate 4 to move upward, so that the bottom surface of the topmost plate on the support plate 4 is not lower than the bearing surface of the workbench 2; then open Cylinder 71, cylinder 71 can drive push plate 72 to move horizontally towards the direction of workbench 2, like this, push plate 72 just can push the sheet material of support plate 4 top layers to workbench 2 for cutting.

After the push plate 72 finishes pushing the plates once, the motor 51 will automatically drive the support plate 4 to continue to rise to make it stay at the predetermined position. In this way, the push plate 72 can automatically push other plates stacked on the support plate 4. The above-mentioned method can replace the manual and automatic pushing of the plate to the workbench 2 for cutting, thereby reducing the labor load of the staff, saving time and improving work efficiency.

A plurality of fixed rings 8 are fixed on the side end surface of the vertical plate 32, and L-shaped rods 81 are inserted from top to bottom in the fixed rings 8, and the height of the L-shaped rods 81 is higher than the height of the bearing surface of the workbench 2. ; On the supporting platform 3, a servo motor 82 is also fixed, and the output shaft of the servo motor 82 is assembled with the bottom end of the L-shaped bar 81 ;

Before the support plate 4 moves upwards, the servo motor 82 can be turned on to drive the L-shaped bar 81 to rotate. When the motor 51 drives the support plate 4 to drive the plate to rise, the topmost plate on the support plate 4 will conflict with the L-shaped bar 81. , the L-shaped bar 81 can limit the plate, avoiding the support plate 4 from moving upwards too much or not enough, thereby further improving the stability and accuracy of the moving distance of the support plate 4 .

Wherein, the L-shaped bar 81 includes: a vertical bar 811 inserted in the fixed ring 8; and a cross bar 812 threaded on the end of the vertical bar 811. The cross bar 812 is used to adjust the height difference between the cross bar 812 and the bearing surface of the workbench 2, so that the height difference between the cross bar 812 and the workbench 2 can be adapted to plates of different thicknesses.

A groove is provided on the inner end surface of the vertical plate 32 close to the support plate 4, and a rotating shaft perpendicular to the moving direction of the plate is installed in the groove, and a roller 33 that is in contact with the side end of the plate is also sleeved on the rotating shaft. When the push plate 72 pushes the plate to move on the workbench 2, the side end surface of the plate will be in contact with the roller 33, and the roller 33 can reduce the friction between the plate and the vertical plate 32, so that the plate can be moved more easily. smooth.

In addition, several notches are provided on the support platform 3, and the bottom wall of the notch is fixed with a vertically upward telescopic rod 9, and the top of the telescopic rod 9 is assembled with the bottom of the support plate 4, so that when the support plate 4 moves up and down , the telescopic rod 9 can have a certain supporting effect on the support plate; and the telescopic rod 9 is also sleeved with a spring 91, and when the support plate 4 moves downward, the spring 91 has a certain buffering and shock-absorbing effect on the support plate 4, The shaking of the support plate 4 can be reduced.

Embodiment 2: As shown in Figure 3, the difference from Embodiment 1 is that a fixed rod 6 is fixed at the bottom of the support plate 4, and the two ends of the fixed rod 6 stretch out from the support plate 4, and both sides of the support platform 3 are A hydraulic cylinder 61 is installed, and the piston rod top of the hydraulic cylinder 61 is assembled with the end of the fixed rod 6; when the hydraulic cylinder 61 is opened, the support plate 4 can be easily controlled to move up and down, so that the support plate 4 moves to a predetermined position.

Claims (8)

1. A woodworking vertical saw machine loading device, characterized in that it comprises: a workbench (2) arranged on the chassis (1); A movable support table (3) arranged near the plate input end of the workbench (2); A symmetrical vertical plate (32) arranged on the support platform (3) and whose extension direction is consistent with the plate conveying direction; a support plate (4) for carrying the plates, which is slidably connected between the vertical plates (32); an elevating mechanism arranged on the support platform (3) for driving the support plate (4) up and down; Push to the pushing mechanism on the workbench (2). 2. The feeding device for woodworking longitudinal sawing machine according to claim 1, characterized in that, the lifting mechanism comprises: a bump (5) fixed at the edge of the support plate (4); installed vertically on The motor (51) on the support platform (3); and the screw rod (52) connected with the output shaft of the motor (51) and passing through the protrusion (5) vertically. 3. The feeding device for woodworking longitudinal sawing machine according to claim 1, characterized in that, the lifting mechanism comprises: a fixed rod ( 6); and, a hydraulic cylinder (61) vertically installed on the support platform (3), the top end of the piston rod of the hydraulic cylinder (61) is assembled with the end of the fixed rod (6). 4. The feeding device for woodworking longitudinal sawing machine according to claim 1, characterized in that, the pushing mechanism comprises: a bracket (7) fixed on the support table (3); installed on the bracket ( 7) the upper cylinder (71); and, the push plate (72) assembled with the top end of the piston rod of the cylinder (71). 5. The feeding device for woodworking vertical sawing machine according to claim 1, characterized in that, the side end surface of the vertical plate (32) is fixed with several fixed rings (8), and the fixed rings (8) are movably interspersed with The L-shaped bar (81) whose height is higher than the bearing surface of the workbench (2) is provided on the support table (3) for driving the L-shaped bar (81) to rotate so that the L-shaped bar (81) The end is pressed against the servo motor (82) on the top layer of the support plate (4). 6. The feeding device for woodworking longitudinal sawing machine according to claim 5, characterized in that, the L-shaped rod (81) comprises: a vertical rod (811) inserted in the fixed ring (8); A horizontal bar (812) that is connected to the vertical bar (811) and can rotate around the vertical bar (811). 7. The feeding device for woodworking longitudinal sawing machine according to claim 1, characterized in that, the end surface of the vertical plate (32) close to the support plate (4) is provided with several grooves, and the grooves are installed There is a rotating shaft perpendicular to the moving direction of the board, and the rotating shaft sleeve is provided with a roller (33) in contact with the side end of the board. 8. A woodworking vertical saw machine feeding device according to claim 1, characterized in that a telescopic rod (9) for connecting the two is provided between the support table (3) and the support plate (4) ), the telescopic rod (9) is sleeved with a spring (91).