CN115179356A - Spc floor production line cutting device with adjustable - Google Patents

Abstract

The invention discloses an adjustable spc floor production line cutting device which comprises two symmetrically arranged side plates, wherein two sides of the bottom end of each side plate are fixedly connected with supporting legs, the bottom between the side plates is fixedly connected with a workbench, one opposite side of each side plate is provided with an annular groove, a chain is arranged in the annular groove, two sides of the chain are connected with chain wheels rotatably arranged in the annular groove, one side chain wheel is fixedly connected with a driving motor, the driving motor is fixedly arranged on the outer wall of the opposite side of each side plate, one side of the chain is fixedly connected with a plurality of shifting blocks, and one side of each shifting block is slidably clamped in the annular groove; the bottom of one side of the side plate opposite to the side plate is fixedly connected with a limiting strip arranged between the annular grooves, the bottom of the limiting strip is inwards provided with a groove, and a plurality of pressing assemblies are movably arranged in the groove; one side of the top of the side plate is fixedly connected with a first support frame, the middle section of the bottom of the first support frame is fixedly connected with an air cylinder, and the bottom end of the air cylinder is fixedly connected with a cutter.

Description

An adjustable spc floor production line cutting device

technical field

The invention relates to the technical field of mechanical equipment, in particular to an adjustable spc floor production line cutting device.

Background technique

SPC floor is a new type of stone-plastic floor, which is divided into substrate layer, printing layer, wear-resistant layer and UV layer. The connection of each layer is formed by hot compress and rolling, which completely subverts glue bonding and has the advantages of waterproof and anti-skid. , With the rise of environmental protection, more and more families choose environmentally friendly materials as the floor. Before the floor is installed, the floor needs to be cut and cut into shapes of different sizes.

For example, the Chinese authorized patent with publication number CN208305162U discloses an SPC floor cutting device, including an operation table and a cutting mechanism, the operation table includes a movable block, a fixed block and a cutting positioning block, and the fixed block is fixedly connected to the operation table. , the movable block is movably connected to the operating table, the cutting positioning block is arranged on the operating table and is located between the fixed block and the movable block, and the SPC floor to be cut is fixed on the operating table through the fixed block and the movable block. It is practical to cut the SPC floor through the cutting blade, but the length of the floor cutting cannot be adjusted, and the scope of application is small. Therefore, we propose an adjustable spc floor production line cutting device to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an adjustable spc floor production line cutting device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an adjustable spc floor production line cutting device, comprising two symmetrically arranged side plates, the bottom ends of the side plates are fixedly connected with support legs on both sides, and the side plates A workbench is fixedly connected to the bottom between the two sides, an annular groove is opened on the opposite side of the side plate, a chain is arranged in the annular groove, and the two sides of the chain are connected with a sprocket that is rotated in the annular groove and One side sprocket is fixedly connected to the drive motor, the drive motor is fixedly installed on the outer wall of the opposite side of the side plate, one side of the chain is fixedly connected with a plurality of toggle blocks, and one side of the toggle block slides the card connected in the annular groove;

The bottom of the opposite side of the side plate is fixedly connected with a limit bar arranged between the annular grooves, the bottom of the limit bar is recessed with a groove and a number of pressing components are movably installed in the groove;

A first support frame is fixedly connected to one side of the top of the side plate, a cylinder is fixedly connected to the middle section of the bottom of the first support frame, and a cutter is fixedly connected to the bottom end of the cylinder;

The top and the other side of the side plate are fixedly connected with a second support frame, the bottom of the second support frame is slidably connected with two sliding blocks, and the bottom ends of the sliding blocks are respectively fixed with pneumatic telescopic rods. The bottom end of the pneumatic telescopic rod is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with a cutting blade.

Preferably, the bottoms of both ends of the limiting bar are provided with rounded corners, and the limiting bar directly below the cutting knife is provided with a rectangular notch through which the cutting knife slides.

Preferably, the width of the limit bar is greater than the length of the toggle block.

Preferably, one side of the top of the worktable is recessed with a cutter groove, and the cutter groove is located directly below the cutter, and the other side of the top of the worktable is recessed with a number of positioning grooves. The length direction of the positioning groove is perpendicular to the length direction of the cutting blade groove, and the groove width of the positioning groove is larger than the thickness of the cutting blade.

Preferably, the cutting direction of the cutting blade and the cutting direction of the cutting blade are perpendicular to each other.

Preferably, a chute is recessed in the bottom of the second support frame, a double-ended threaded rod is rotatably installed in the chute, and one end of the double-ended threaded rod is fixedly connected to the output shaft of the forward and reverse motors. The positive and negative motors are fixedly connected to one end of the second support frame, the double-ended threaded rod is externally sleeved with the upper section of the sliding block through a threaded structure, and the sliding block has a convex structure.

Preferably, the pressing assembly includes a limit cylinder, the top of the limit cylinder is fixedly connected to the inner wall of the groove of the limit bar, the bottom of the limit cylinder is slidably sleeved with a movable rod, and the top of the movable rod The limit ring is fixedly connected, the limit ring is slidably sleeved in the limit cylinder, the top end of the movable rod is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected to the inner wall of the limit cylinder, and the movable rod is fixedly connected to the inner wall of the limit cylinder. The bottom end of the rod is provided with a rectangular groove and a roller is rotatably connected in the rectangular groove.

Compared with the prior art, the beneficial effect of the present invention is that the spc floor is cut vertically by the cutter, the expansion and contraction rate of the cylinder is controlled, the driving motor maintains a constant speed, and the length of the spc floor cut by the cutter is changed, and the cutting blade Driven by the servo motor to rotate, the pneumatic telescopic rod adjusts the height of the cutting blade, and the positive and negative motor drives the double-ended threaded rod to rotate, thereby adjusting the spacing between the cutting blades, thereby cutting spc floors of different widths horizontally.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic structural diagram of the present invention after removing a side plate;

Figure 3 is a front view of the present invention after removing a side plate;

FIG. 4 is a schematic cross-sectional structural diagram of the pressing assembly in the present invention.

In the figure: side plate 1, worktable 2, cutter slot 21, positioning slot 22, support leg 3, drive motor 4, annular slot 5, chain 6, toggle block 7, limit bar 8, pressing component 9, Limit cylinder 91, spring 92, limit ring 93, movable rod 94, roller 95, first support frame 10, cylinder 11, cutter 12, second support frame 13, chute 131, double-ended threaded rod 132, positive Counter motor 14 , sliding block 15 , pneumatic telescopic rod 16 , servo motor 17 , cutting blade 18 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to Figures 1 and 2, it is the first embodiment of the present invention, which provides an adjustable spc floor production line cutting device, comprising two symmetrically arranged side plates 1, the bottom ends of the side plates 1 are fixedly connected on both sides There are support legs 3, the bottom between the side plates 1 is fixedly connected with the worktable 2, the opposite side of the side plate 1 is provided with an annular groove 5, the annular groove 5 is provided with a chain 6, and both sides of the chain 6 are connected with rotating devices. The sprocket in the annular groove 5 and one side of the sprocket are fixedly connected to the drive motor 4, the drive motor 4 is fixedly installed on the outer wall of the opposite side of the side plate 1, and one side of the chain 6 is fixedly connected with a plurality of toggle blocks 7, One side of the toggle block 7 is slidably clamped in the annular groove 5;

The bottom of the opposite side of the side plate 1 is fixedly connected with a limit bar 8 arranged between the annular grooves 5. The bottom of the limit bar 8 is recessed with a groove and a number of pressing components 9 are movably installed in the groove; spc The floor enters through the left side of the workbench 2, the two ends of the floor enter the bottom of the limit bar 8 respectively, the pressing component 9 is in contact with the upper surface of the floor, the lower surface of the floor is in sliding contact with the top surface of the workbench 2, and the motor is driven. 4 works, drives the sprocket to rotate, the sprocket drives the chain 6 to rotate, and the chain 6 drives the fixedly connected multiple toggle blocks 7 to slide along the annular groove 5. When the toggle block 7 slides to the bottom position of the annular groove 5, the toggle block The end of 7 is in contact with the outer wall of the floor and the toggle block 7 is an elastic rubber block. The two toggle blocks 7 on the opposite side of the side plate 1 clamp the floor when the floor extends into the bottom of the limit bar 8, and then the chain 6 moves. Drive the floor to move down;

A first support frame 10 is fixedly connected to the top side of the side plate 1, a cylinder 11 is fixedly connected to the middle section of the bottom of the first support frame 10, and a cutter 12 is fixedly connected to the bottom end of the cylinder 11; the cylinder 11 works and drives the cutter 12 down Move, the cutter 12 moves down to cut the floor, change the telescopic frequency of the cylinder 11, and adjust the length of the floor cut;

A second support frame 13 is fixedly connected to the other side of the top of the side plate 1 , and two sliding blocks 15 are slidably connected to the bottom of the second support frame 13 . A servo motor 17 is fixedly connected to the bottom end of the rod 16 , and a cutting blade 18 is fixedly connected to the output shaft of the servo motor 17 . The pneumatic telescopic rod 16 stretches out and drives the servo motor 17 to move down. After the servo motor moves down, it drives the cutting blade 18 to move down. The servo motor 17 works and drives the cutting blade 18 to rotate to cut the floor, changing the position between the two sliding blocks 15 . The distance between them is adjusted, and the cutting distance of the cutting blade 18 to the width of the floor is adjusted, so as to realize the cutting operation of different widths.

Example 2

1-4, it is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Specifically, the bottoms of both ends of the limit bar 8 are provided with rounded corners. The rounded corners are arranged to facilitate the spc floor from the limit The entry of the end of the bit bar 8 ensures the smoothness of the entry of the floor. The limit bar 8 directly under the cutter 12 is provided with a rectangular notch for the cutter 12 to slide through. The setting of the rectangular notch avoids the limit bar. 8 Obstructs the cutter 12.

Specifically, the width of the limit bar 8 is greater than the length of the toggle block 7, and the wider width can ensure that the pressing component 9 movably arranged at the bottom of the limit bar 8 can perform a pressing operation on the floor, ensuring the flatness when the floor is cut. , to prevent the floor from being lifted when the cutter 12 is cut off.

Specifically, a cutter slot 21 is recessed on the top side of the worktable 2, and the cutter slot 21 is located directly below the cutter 12. The setting of the cutter slot 21 enables the blade of the cutter 12 to extend into the cutter slot. 21, to ensure the quality of cutting and reduce the damage of the cutter 12; the other side of the top of the table 2 is recessed with a number of positioning grooves 22, the length direction of the positioning groove 22 is perpendicular to the length direction of the cutting knife groove 21, positioning The groove width of the groove 22 is greater than the thickness of the cutting blade 18 . The bottom end of the cutting blade 18 can protrude into the positioning groove 22 , thereby ensuring the quality of cutting and preventing the cutting blade 18 from being damaged.

Specifically, the cutting direction of the cutting blade 18 and the cutting direction of the cutting blade 12 are perpendicular to each other, and are arranged perpendicular to each other, so that the spc floor can be cut with different lengths and widths.

Specifically, a chute 131 is recessed in the bottom of the second support frame 13, a double-ended threaded rod 132 is rotatably installed in the chute 131, and one end of the double-ended threaded rod 132 is fixedly connected to the output shaft of the forward and reverse motor 14. The motor 14 is fixedly connected to one end of the second support frame 13 , and the upper part of the sliding block 15 is sleeved on the outside of the double-ended threaded rod 132 through a threaded structure, and the sliding block 15 has a convex structure. The operation of the positive and negative motor 14 drives the double-ended threaded rod 132 to rotate, and the threads on both sides of the double-ended threaded rod 132 rotate in opposite directions, thereby driving the sliding blocks 15 to move away from or approach each other, which can change the distance between the two cutting blades 18 , and then realize the cutting of floors of different widths.

Specifically, the pressing assembly 9 includes a limit cylinder 91, the top of the limit cylinder 91 is fixedly connected to the inner wall of the groove of the limit bar 8, the bottom of the limit cylinder 91 is slidably sleeved with a movable rod 94, and the top of the movable rod 94 is fixed The limit ring 93 is connected, the limit ring 93 is slidably sleeved in the limit cylinder 91, the top end of the movable rod 94 is fixedly connected to one end of the spring 92, the other end of the spring 92 is fixedly connected to the inner wall of the limit cylinder 91, and the movable rod 94 A rectangular groove is opened at the bottom end of the groove, and a roller 95 is rotatably connected in the rectangular groove. The elastic force of the spring 92 of the compression assembly 9 is used to elastically compress the spc floor. During the cutting operation, the cutter 12 cooperates with the limit bar 8 to prevent the floor from lifting, ensuring the flatness of the floor when it is cut, and at the same time limit the position The diameter of the cylinder 91 is smaller than the width of the groove of the limiting strip 8, so that it can be applied to spc floors of different thicknesses.

Example 3

1-4, it is the third embodiment of the present invention. This embodiment is based on the above two embodiments. When in use, the spc floor enters through the left side of the workbench 2, and the two ends of the floor are respectively clipped into the limit bars. The bottom of 8, because the spc floor has a certain thickness, the spring 92 of the pressing component 9 is squeezed and retracted into the limit cylinder 91 for a certain distance, the roller 95 is in contact with the upper surface of the floor, and the lower surface of the floor is in contact with the workbench. 2 The top surface is in sliding contact, the drive motor 4 works, drives the sprocket to rotate, the sprocket drives the chain 6 to rotate, and the chain 6 drives the fixedly connected multiple toggle blocks 7 to slide along the annular groove 5, and the toggle block 7 slides to the annular groove 5 In the bottom position, the end of the toggle block 7 is in contact with the floor and the toggle block 7 is an elastic rubber block. The two toggle blocks 7 on the opposite sides of the side plate 1 clamp the floor when the floor extends into the bottom of the limit bar 8 Then, when the chain 6 moves, it drives the floor to move, the cylinder 11 works, drives the cutter 12 to move down, and the cutter 12 moves down to cut the floor. The setting of the cutter groove 21 can make the blade of the cutter 12 extend Inside the knife groove 21, the quality of cutting is ensured and the damage of the cutting knife 12 is reduced; after the floor is cut, the cutting knife 12 is driven by the air cylinder 11 to move up and down, and the floor continues to move under the driving of the chain 6 and the toggle block 7, as required. The width of the double-ended threaded rod 132 is driven by the positive and negative motor 14 to rotate, and the threads on both sides of the double-ended threaded rod 132 are rotated in opposite directions, thereby driving the sliding blocks 15 to move away from or approach each other, changing the two cutting blades. 18, so as to cut floors of different widths. The pneumatic telescopic rod 16 drives the servo motor 17 to move down. After the servo motor 17 moves down, it drives the cutting blade 18 to move down. The bottom end of the cutting blade 18 extends into the positioning groove 22. In order to ensure the quality of cutting and avoid damage to the cutting blade 18, the servo motor 17 works to drive the cutting blade 18 to rotate, the floor moves under the drive of the toggle block 7 and the chain 6, and the cutting blade 18 cuts the moving floor. , collected at the right end of table 2.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a spc floor production line cutting device with adjustable, curb plate (1) including two symmetries setting, the bottom both sides fixedly connected with supporting leg (3) of curb plate (1), bottom fixedly connected with workstation (2) between curb plate (1), its characterized in that: an annular groove (5) is formed in one side, opposite to the side plate (1), of the side plate, a chain (6) is arranged in the annular groove (5), chain wheels rotatably arranged in the annular groove (5) are connected to two sides of the chain (6), a driving motor (4) is fixedly connected to the chain wheel on one side, the driving motor (4) is fixedly installed on the outer wall of the opposite side of the side plate (1), a plurality of poking blocks (7) are fixedly connected to one side of the chain (6), and one side of each poking block (7) is slidably clamped in the annular groove (5);

the bottom of one side, opposite to the side plate (1), is fixedly connected with a limiting strip (8) arranged between the annular grooves (5), the bottom of the limiting strip (8) is concavely provided with a groove, and a plurality of pressing components (9) are movably arranged in the groove;

a first support frame (10) is fixedly connected to one side of the top of the side plate (1), an air cylinder (11) is fixedly connected to the middle section of the bottom of the first support frame (10), and a cutter (12) is fixedly connected to the bottom end of the air cylinder (11);

the utility model discloses a pneumatic power tool, including curb plate (1), top opposite side fixedly connected with second support frame (13) of curb plate (1), the bottom sliding connection of second support frame (13) has two sliding blocks (15), the bottom of sliding block (15) is fixedly connected with pneumatic telescopic link (16) respectively, the bottom fixedly connected with servo motor (17) of pneumatic telescopic link (16), the output shaft fixedly connected with cutting blade (18) of servo motor (17).

2. The adjustable spc floor production line severing device of claim 1, wherein: the bottom of the two ends of the limiting strip (8) is provided with a round angle, and the limiting strip (8) right below the cutter (12) is provided with a rectangular notch for the cutter (12) to slide through.

3. The adjustable spc floor production line severing device of claim 1, wherein: the width of the limiting strip (8) is greater than the length of the poking block (7).

4. The adjustable spc floor production line severing device of claim 1, wherein: one side of the top end of the workbench (2) is provided with a cutter groove (21) in an inwards concave mode, the cutter groove (21) is located under the cutter (12), the other side of the top of the workbench (2) is provided with a plurality of positioning grooves (22) in an inwards concave mode, the length directions of the positioning grooves (22) are perpendicular to the length directions of the cutter groove (21), and the groove width of each positioning groove (22) is larger than the thickness of each cutting blade (18).

5. The adjustable spc floor production line severing device of claim 1, wherein: the cutting direction of the cutting blade (18) is perpendicular to the cutting direction of the cutter (12).

6. The adjustable spc floor production line severing device of claim 1, wherein: the bottom indent of second support frame (13) is equipped with spout (131), double threaded rod (132) are installed to spout (131) internal rotation, the output shaft of one end fixed connection positive and negative motor (14) of double threaded rod (132), positive and negative motor (14) fixed connection is in the one end of second support frame (13), double threaded rod (132) establish the upper segment of sliding block (15) through the helicitic texture cover outward, sliding block (15) are type structure.

7. The adjustable spc floor production line severing device of claim 1, wherein: compress tightly subassembly (9) including a spacing section of thick bamboo (91), the recess inner wall of the spacing strip of top fixed connection (8) of a spacing section of thick bamboo (91), the bottom slip cover of a spacing section of thick bamboo (91) is equipped with movable rod (94), the top fixedly connected with spacing ring (93) of movable rod (94), spacing ring (93) slip cover is established in a spacing section of thick bamboo (91), the one end of the top fixedly connected with spring (92) of movable rod (94), the inner wall of the spacing section of thick bamboo of other end fixed connection (91) of spring (92), the rectangular channel has been seted up and the rectangular channel internal rotation is connected with gyro wheel (95) to the bottom of movable rod (94).

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