CN111980349A - SPC floor and cutting equipment thereof - Google Patents

Abstract

The invention discloses an SPC floor and cutting equipment thereof, which comprises a floor body, wherein one end of the floor body is provided with a locking block, the locking block is fixedly connected with the floor body, the other end of the floor body is provided with a cavity and a locking groove matched with the locking block, a locking assembly is arranged in the cavity, the locking assembly is rotatably connected with the side wall of the cavity, one end of the locking assembly is provided with a touch rod, one end of the touch rod is fixedly connected with the locking assembly, the other end of the touch rod penetrates through the bottom of the locking groove and is positioned in the locking groove, the other end of the locking assembly is provided with a locking rod, one end of the locking rod is fixedly connected with the locking assembly, the side wall of the locking groove is provided with a locking hole, the locking groove is communicated with the cavity through the locking hole, and the other. The invention has the beneficial effects that: has a structure convenient for connection and is tightly connected.

Description

A kind of SPC floor and its cutting equipment

technical field

The invention relates to the technical field of flooring, in particular to an SPC flooring and its cutting equipment.

Background technique

SPC floor is a new type of stone-plastic floor. It 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 is waterproof and non-slip. , environmental protection and other advantages. Therefore, the hard SPC indoor floor is a perfect presentation for home decoration. SPC floor is a 100% formaldehyde-free environmentally friendly floor, non-toxic and tasteless, not afraid of water, fire, and moisture; in terms of scratch resistance, resource use, and anti-skid performance, SPC floors are superior to laminate floors. There will be no holes on the surface of the SPC floor, and no water will seep; after being stained, wipe it with a rag, it can be easily cleaned without leaving marks that are difficult to remove, and it does not need to be maintained with special maintenance products.

However, in the process of connecting several floors, it is necessary to have a structure that facilitates the connection, so as to make the connection between the two floors to be connected more tightly.

SUMMARY OF THE INVENTION

The present invention provides an SPC floor with a structure for easy connection and a cutting device thereof in order to overcome the inadequacy of the prior art that the SPC floor has no structure for easy connection.

In order to achieve the above object, the present invention adopts the following technical solutions:

An SPC floor comprises a floor body, one end of the floor body is provided with a lock block, the lock block is fixedly connected with the floor body, and the other end of the floor body is provided with a cavity and a lock matched with the lock block The cavity is provided with a locking assembly, the locking assembly is rotatably connected to the side wall of the cavity, and one end of the locking assembly is provided with a touch rod, and one end of the touch rod is connected with the locking rod. The assembly is fixedly connected, the other end of the touch rod penetrates the bottom of the lock groove and is located in the lock groove, the other end of the locking assembly is provided with a locking rod, and one end of the locking rod is fixedly connected with the locking assembly, A locking hole is provided on the side wall of the locking slot, the locking slot communicates with the cavity through the locking hole, and the other end of the locking rod is located at a position corresponding to the locking hole.

One end of the floor body is provided with a lock block, the lock block is fixedly connected with the floor body, the other end of the floor body is provided with a cavity and a lock groove matching the lock block, and a lock assembly is arranged in the cavity, and the lock assembly is connected with the cavity. The side walls of the cavity are rotatably connected, and one end of the locking assembly is provided with a touch rod, one end of the touch rod is fixedly connected with the locking assembly, and the other end of the touch rod penetrates the bottom of the lock groove and is located in the lock groove. The other end is provided with a locking lever, one end of the locking lever is fixedly connected with the locking assembly, the side wall of the locking slot is provided with a locking hole, the locking slot is communicated with the cavity through the locking hole, and the other end of the locking lever at the position corresponding to the locking hole. The lock block on one floor body is installed in the lock groove of the other floor body. The lock block touches the touch rod and drives the touch rod to move. The touch rod drives the lock rod to rotate through the lock assembly until the lock When the block is in contact with the bottom of the locking groove, the locking rod just locks the locking block through the locking hole at this time, so as to achieve the purpose of having a structure convenient for connection.

Preferably, the locking block includes a locking block body and a connecting column matching the locking groove, the locking block body is fixedly connected with the floor body through the connecting column, one side of the locking block body is close to the floor body, and the other side of the locking block body is close to the floor body. One side is far away from the floor body, and the edge of the side of the locking block body close to the floor body is provided with a chamfered edge. The sum of the thickness of the locking block body and the length of the connecting column is equal to the depth of the locking groove, and the width of the locking block body larger than the diameter of the connecting column. The chamfered edge prevents the locking rod from interfering with the locking block body when it rotates and cannot be locked; since the sum of the thickness of the locking block body and the length of the connecting column is equal to the depth of the locking groove, when the locking block body is far away from the floor When one side of the body is in contact with the bottom of the lock slot, the end of one floor body is in close contact with the end of the other floor body. The assembly slides the locking rod into the side of the locking block body close to the floor body through the chamfered edge and locks the locking block body. The whole process only needs to install the locking block body on one floor body on the other floor body. The lock can be realized in the lock groove of the machine, and the two floor bodies are tightly connected, and the operation is simple.

Preferably, the shape of the cavity is L-shaped, the horizontal part of the cavity is parallel to the side wall of the lock slot, the vertical part of the cavity is parallel to the bottom of the lock slot, and the lock slot is connected to the horizontal part of the cavity through the locking hole The bottom of the lock slot is provided with a through hole, and the lock slot is communicated with the vertical part of the cavity through the through hole, one side of the vertical part of the cavity is close to the bottom of the lock slot, and the other side of the vertical part of the cavity is far away The bottom of the lock slot, the vertical part of the cavity away from the bottom of the lock slot is provided with a rotating seat, one side of the rotating seat is fixedly connected with the side wall of the cavity, and the other side of the rotating seat is rotatably connected with the locking assembly. The locking block body on one floor body is installed in the locking groove of the other floor body. The locking block body touches the touch rod. Since the locking assembly is rotatably connected to the rotating seat, the touch rod drives the locking assembly to rotate. At the same time, the locking rod rotates through the locking hole until the side of the locking block body away from the floor body is in contact with the bottom of the locking groove, and the locking rod just slides into the locking block body close to the floor body. One side and clamp the locking block body; the shape of the cavity is L-shaped, so that the locking block body can be connected with the touch rod through the through hole at the bottom of the locking groove until the locking block body is in contact with the bottom of the locking groove. The rod slides into the side of the locking block body close to the floor body through the locking hole on the side wall of the locking groove and clamps the locking block body to realize the locking function, and the design is reasonable and simple.

Preferably, the locking assembly includes a rotating rod, a connecting rod and a spring, the rotating rod is rotatably connected to the rotating seat, the touch rod is located in the vertical part of the cavity, the locking rod is located in the horizontal part of the cavity, and one end of the rotating rod is connected to the The touch rod is fixedly connected, one end of the touch rod is fixedly connected with the rotating rod, the other end of the touch rod is located in the lock slot through the through hole, the other end of the rotating rod is fixedly connected with the locking rod through the connecting rod, and the rotating rod is connected by a spring One is connected to the side of the vertical part of the cavity away from the bottom of the lock slot, and the other is the spring located at one end of the rotating rod and the touch rod fixedly connected and on the side of the rotating seat. The locking block body on one floor body is installed in the lock groove of the other floor body, and the locking block body touches the touch rod. According to the lever principle, since the rotary rod is rotatably connected with the rotary seat, the touch rod drives the rotation When one end of the rod rotates into the cavity, the other end of the rotating rod drives the locking rod to rotate through the locking hole to the outside of the cavity through the connecting rod, until the side of the locking block body away from the floor body and the lock groove When the bottom is in contact, the locking rod just slides into the side of the locking block body close to the floor body and locks the locking block body; the spring helps to realize that the through hole of the end of the touch rod is located in the locking groove , so as to facilitate contact with the locking block body.

The invention also provides an SPC floor cutting device, including an operating table and an SPC floor, the operating table is provided with a mobile platform and a U-shaped frame, the mobile platform is located in the U-shaped frame, and the mobile platform is slidably connected with the operating table front and rear, and the mobile platform There is a rotating component at the center of the floor, the SPC floor is located on the rotating component, and there are two clamping components on the mobile platform. The clamping components are symmetrically distributed with the SPC floor as the center, and the clamping components are slidingly connected with the mobile platform. The U-shaped frame is located in the middle part of the operating table, the open end of the U-shaped frame is fixedly connected with the operating table, the bottom panel of the U-shaped frame is provided with a cutting assembly, and the cutting assembly is located in the U-shaped frame and above the SPC floor, and the mobile platform Located under the SPC floor, the cutting assembly is slid left and right with the bottom panel of the U-shaped frame. The SPC floor is placed on the rotating component, the rotating component is set to rotate at any angle, the clamping component clamps the SPC floor, the cutting component slides left and right to determine the division size, and the mobile platform drives the SPC floor to slide back and forth through the rotating component, without manual placement. SPC floor can be cut in any direction, saving time and effort and improving work efficiency.

Preferably, the end of the operating table is provided with a mounting plate 1, the first mounting plate is provided with a linear cylinder 1, the output end of the linear cylinder 1 is fixedly connected with the mobile platform, and the bottom of the mobile platform is provided with two T-shaped blocks, two The T-blocks are symmetrically distributed on the left and right with the rotating component as the center. There are two T-slots matching the T-blocks on the operating table. The mobile platform is installed on the operating table by matching the T-blocks with the T-slots. , and is slidingly connected with the operating table back and forth, and the clamping assembly is located on the top of the mobile platform. The linear cylinder controls the moving platform to move back and forth along the operating table, which is convenient for precise control of the cutting length while ensuring the straightness during cutting and improving safety.

Preferably, the clamping assembly includes a U-shaped block, the open end of the U-shaped block is close to the SPC floor, the bottom panel of the U-shaped block is away from the SPC floor, and one side panel of the U-shaped block is provided with a number of rubber protruding strips, which are connected with the moving platform Left and right sliding connection, the other side panel of the U-shaped block is provided with a second spring, the second spring and the first rubber convex strip are located in the U-shaped block, and a clamping plate is arranged in the U-shaped block, and the clamping plate and the U-shaped block are connected. The bottom panel is connected by sliding up and down, one side of the clamping plate is provided with several rubber convex strips 2 corresponding to the first position of the rubber convex strip, the other side of the clamping plate is connected with the U-shaped block through the second spring, and the inside of the U-shaped block is Equipped with proximity switch. The U-shaped block moves to the side of the SPC floor. When the two sides of the SPC floor are located in the open ends of the corresponding U-shaped blocks, the proximity switch is sensed and a signal is sent to the control system. The control system controls the rotating component to descend until it is located on the mobile platform. In order to ensure the formation of a gap between the SPC floor and the mobile platform, it is convenient for cutting; the clamping plate clamps the SPC floor, and the rubber convex strips 1 and 2 are beneficial to protect the surface of the SPC floor from damage, and at the same time increase the clamping plate and the SPC floor. The friction between the SPC floors improves the stability of the SPC floor when cutting.

Preferably, the left and right sides of the mobile platform are provided with two mounting plates, the first rotating cylinder and the second linear cylinder are arranged on the second mounting plate, the first rotating cylinder is installed on the second mounting plate, and the output end of the first rotating cylinder is connected to the second linear cylinder. Removable connection, a rectangular block is arranged on the output shaft of the linear cylinder 2, and a T-shaped slot 2 is arranged on the bottom panel of the U-shaped block. The second T-shaped slot is located in the U-shaped block. The rectangular hole that matches the block, the rectangular block penetrates the rectangular hole and is located in the second T-shaped slot. The clamping plate matches the second T-shaped slot and is installed on the bottom panel of the U-shaped block, and is slidingly connected with the U-shaped block. The plate is located on the side away from the mobile platform. There are two guide blocks in the second T-slot. The guide block is located on the side close to the mobile platform. The two guide blocks are symmetrically distributed before and after the rectangular block. One end of the guide block is far from Rectangular block, the other end of the guide block is close to the rectangular block, and the distance between the end of one guide block away from the rectangular block and the end of the other guide block away from the rectangular block is greater than the width of the two opening ends of the T-slot, and the guide block is far away from the rectangular block. One end is provided with a spring 3, the guide block is connected to one of the side walls of the T-shaped slot 2 through the spring 3, and one end of the guide block close to the rectangular block is provided with an L-shaped limit plate, and the long side of the rectangular hole and the L-shaped limit plate are mutually Parallel, one side of the L-shaped limit plate is fixedly connected to the guide block, the rectangular block is located in the L-shaped limit plate, one side of the rectangular block is fixedly connected to the output shaft of the linear cylinder 2, and the other side of the rectangular block is connected to the L-shaped limit plate. The other side of the limit plate is in contact, and the other side wall of the T-shaped groove is provided with a chute. The bottom of the guide block is slidably connected to the second T-shaped groove through the chute. One end of the inclined surface is far away from the rectangular block, and the other end of the guiding inclined surface is close to the rectangular block. The bottom of the second T-shaped slot is provided with a positioning block corresponding to the position of the rectangular block. The positioning block is located in the L-shaped limit plate. The guide block is in contact with the positioning block through the L-shaped limit plate. The width of the positioning block is larger than that of the rectangular block. The width is smaller than the length of the rectangular block. There are two sliding rods on the clamping plate. The two sliding rods are symmetrically distributed with the rectangular block as the center. One end of the sliding rod is fixedly connected to the clamping plate, and the other end of the sliding rod is The guide ramps match and are in contact with the guide ramps. In the initial state, the long side of the rectangular block and the L-shaped limit plate are parallel to each other, and the guide block acts on the positioning block under the action of spring 3; the linear cylinder 2 acts on the L-shaped limit plate through the rectangular block to push the U-shaped block. Move to the side of the SPC floor; when the two sides of the SPC floor are respectively located in the open ends of the corresponding U-shaped blocks, the proximity switch is sensed and a signal is sent to the control system, which controls the rotating component to descend until it is located in the mobile platform at the same time , the linear cylinder 2 stops moving; at this time, the rotating cylinder 1 drives the rectangular block on the linear cylinder 2 to rotate 90 degrees. During the rotation process, the short side of the rectangular block continuously acts on the L-shaped limit plate until the short side of the rectangular block and the The L-shaped limit plates are parallel to each other, the two L-shaped limit plates move to both sides respectively, the spring 3 is contracted, the sliding rod slides down the guide slope to drive the clamping plate down, and the clamping plate is clamped under the action of the spring 2. The function of tight SPC floor is simple and reasonable in structure.

Preferably, a groove is provided at the center of the mobile platform, a drive cavity is provided at the bottom of the groove, and the rotating assembly includes a second rotary cylinder, a third linear cylinder and a support block matching the groove, the second rotary cylinder and the third linear cylinder Both are located in the drive chamber, the second rotary cylinder is installed at the bottom of the drive chamber, the output end of the second rotary cylinder is detachably connected to the third linear cylinder, and the output end of the third linear cylinder penetrates the top of the drive chamber and is fixedly connected to the support block. The thickness is less than or equal to the depth of the groove. In the initial state, the linear cylinder 3 drives the support block upward to ensure that the SPC floor on the support block is located at the position corresponding to the open end of the U-shaped block; the SPC floor is placed on the support block, and the rotary cylinder 2 rotates at a certain angle to find the SPC The position where the floor needs to be cut, and then the second linear cylinder acts on the L-shaped limit plate through the rectangular block to push the U-shaped block to the side of the SPC floor. When the two sides of the SPC floor are located in the corresponding open ends of the U-shaped block When the proximity switch is sensed, it sends a signal to the control system, and the control system controls the linear cylinder to descend three times until it is located in the mobile platform to ensure that a gap is formed between the SPC floor and the mobile platform, which is convenient for cutting.

Preferably, the cutting assembly includes a moving block, a linear cylinder four, a U-shaped support frame and a cutting cutter head. The bottom panel of the U-shaped frame is provided with a sliding rail that matches the moving block, and the sliding rail is located in the U-shaped frame. There is a linear cylinder 5 in the frame. The linear cylinder 5 is detachably connected to the side wall of the U-shaped frame. The output end of the linear cylinder 5 is connected to the side of the moving block. It is detachably connected with the linear cylinder 4. The output end of the linear cylinder 4 is fixedly connected with the bottom panel of the U-shaped support frame. The center of the cutting blade is provided with a rotating shaft, and the cutting blade rotates through the rotating shaft with the open end of the U-shaped support frame. The cutting cutter head is located in the U-shaped support frame, the open end of the U-shaped support frame is provided with a motor, the motor is installed outside the U-shaped support frame, and the motor penetrates the U-shaped support frame and is fixedly connected to the rotating shaft. The linear cylinder 5 pushes the cutting blade on the moving block to move left and right, the linear cylinder 4 pushes the cutting blade downward to make it align with the desired cutting position, the motor drives the cutting blade to rotate through the rotating shaft for cutting, and the design is reasonable.

The beneficial effects of the invention are as follows: the SPC floor has a structure that is easy to connect and the connection is tight; the SPC floor can be cut in any direction without manual placement, saving time and effort and improving work efficiency; simple operation and reasonable design; accurate and safe cutting Good performance.

Description of drawings

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

Figure 2 is a schematic diagram of the connection structure between two floor bodies;

Fig. 3 is the structural representation of SPC floor cutting equipment;

Fig. 4 is the sectional view of A-A in Fig. 3;

Fig. 5 is the enlarged view of A place in Fig. 4;

Fig. 6 is the sectional view of B-B in Fig. 4;

Fig. 7 is the sectional view of C-C in Fig. 6;

FIG. 8 is a schematic view of the structure when the clamping plate moves down.

In the figure: 1. Floor body, 2. Lock block, 3. Cavity, 4. Lock slot, 5. Lock assembly, 6. Touch lever, 7. Lock lever, 8. Lock hole, 9. Lock Block body, 10. Connecting column, 11. Chamfered edge, 12. Through hole, 13. Rotating seat, 14. Rotating rod, 15. Connecting rod, 16. Spring 1, 17. Operating table, 18. SPC floor, 19. Mobile platform, 20. U-shaped frame, 21. Rotating component, 22. Clamping component, 23. Cutting component, 24. Mounting plate 1, 25. Linear cylinder 1, 26. T-block, 27. T-slot 1, 28. U-shaped block, 29. Rubber protruding strip 1, 30. Spring 2, 31. Clamping plate, 32. Rubber protruding strip 2, 33. Proximity switch, 34. Mounting plate 2, 35. Rotary cylinder 1, 36. Linear cylinder 2, 37. Rectangular block, 38. T-slot 2, 39. Rectangular hole, 40. Guide block, 41. Spring 3, 42. L-shaped limit plate, 43. Chute, 44. Guide slope , 45. Positioning block, 46. Sliding rod, 47. Groove, 48. Drive cavity, 49. Rotary cylinder two, 50. Linear cylinder three, 51. Support block, 52. Moving block, 53. Linear cylinder four, 54 .U-shaped support frame, 55. Cutting cutter head, 56. Slide rail, 57. Linear cylinder 5, 58. Motor.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

In the embodiment shown in FIG. 1, an SPC floor includes a floor body 1, one end of the floor body 1 is provided with a lock block 2, the lock block 2 is fixedly connected with the floor body 1, and the other end of the floor body 1 is provided with The cavity 3 and the lock slot 4 matched with the lock block 2, the cavity 3 is provided with a locking assembly 5, the locking assembly 5 is rotatably connected with the side wall of the cavity 3, and one end of the locking assembly 5 is provided with a touch Rod 6, one end of the touch rod 6 is fixedly connected with the locking assembly 5, the other end of the touching rod 6 penetrates the bottom of the locking groove 4 and is located in the locking groove 4, and the other end of the locking assembly 5 is provided with a locking rod 7, One end of the locking rod 7 is fixedly connected with the locking assembly 5, a locking hole 8 is provided on the side wall of the locking groove 4, the locking groove 4 is communicated with the cavity 3 through the locking hole 8, and the other end of the locking rod 7 It is located at a position corresponding to the locking hole 8 .

As shown in FIG. 1 and FIG. 2 , the locking block 2 includes a locking block body 9 and a connecting column 10 that match the locking groove 4 . The locking block body 9 is fixedly connected to the floor body 1 through the connecting column 10 , and the locking block body One side of the locking block body 9 is close to the floor body 1, the other side of the locking block body 9 is far away from the floor body 1, and the edge of the locking block body 9 close to the floor body 1 is provided with a chamfered edge 11. The locking block body 9 The sum of the thickness of the locking block body 9 and the length of the connecting column 10 is equal to the depth of the locking groove 4 , and the width of the locking block body 9 is greater than the diameter of the connecting column 10 .

As shown in Figures 1 and 2, the shape of the cavity 3 is L-shaped, the horizontal part of the cavity 3 is parallel to the side wall of the lock groove 4, the vertical part of the cavity 3 is parallel to the bottom of the lock groove 4, and the lock groove 4 is communicated with the horizontal part of the cavity 3 through the locking hole 8, the bottom of the lock slot 4 is provided with a through hole 12, the lock slot 4 is communicated with the vertical part of the cavity 3 through the through hole 12, and the cavity 3 is vertical One side of the part is close to the bottom of the lock slot 4, the other side of the vertical part of the cavity 3 is far away from the bottom of the lock slot 4, and the side of the vertical part of the cavity 3 away from the bottom of the lock slot 4 is provided with a rotating seat 13, and the rotating seat One side of the 13 is fixedly connected with the side wall of the cavity 3 , and the other side of the rotating seat 13 is rotatably connected with the locking assembly 5 .

As shown in Figures 1 and 2, the locking assembly 5 includes a rotating rod 14, a connecting rod 15 and a spring 16, the rotating rod 14 is rotatably connected with the rotating seat 13, the touch rod 6 is located in the vertical part of the cavity 3, the lock The stop rod 7 is located in the horizontal part of the cavity 3, one end of the rotation rod 14 is fixedly connected with the touch rod 6, one end of the touch rod 6 is fixedly connected with the rotation rod 14, and the other end of the touch rod 6 penetrates the through hole 12 at the lock rod 6. In the slot 4, the other end of the rotating rod 14 is fixedly connected to the locking rod 7 through the connecting rod 15, and the rotating rod 14 is connected to the side of the vertical part of the cavity 3 away from the bottom of the locking groove 4 through the spring one 16. One end of the rotating rod 14 that is fixedly connected with the touch rod 6 is located on the side of the rotating base 13 .

As shown in Figures 3 and 4, the present invention also provides an SPC floor cutting equipment, which includes an operating table 17 and an SPC floor 18, the operating table 17 is provided with a mobile platform 19 and a U-shaped frame 20, and the mobile platform 19 is located at In the U-shaped frame 20 , the mobile platform 19 is slidably connected to the operating table 17 in the front and rear, a rotating assembly 21 is provided at the center of the mobile platform 19 , the SPC floor 18 is located on the rotating assembly 21 , and the mobile platform 19 is provided with two clamping assemblies 22. The clamping components 22 are symmetrically distributed with the SPC floor 18 as the center. The clamping components 22 are slidably connected to the moving platform 19 left and right. The U-shaped frame 20 is located in the middle part of the operating table 17. The table 17 is fixedly connected, the bottom panel of the U-shaped frame 20 is provided with a cutting assembly 23, the cutting assembly 23 is located in the U-shaped frame 20 and above the SPC floor 18, the mobile platform 19 is located below the SPC floor 18, and the cutting assembly 23 is connected to the The bottom panel of the U-shaped frame 20 is slidably connected left and right.

As shown in FIG. 3 , the end of the operating table 17 is provided with a mounting plate 1 24 , a linear cylinder 1 25 is arranged on the mounting plate 1 24 , and the output end of the linear cylinder 1 25 is fixedly connected with the moving platform 19 , as shown in FIG. 4 . , the bottom of the mobile platform 19 is provided with two T-shaped blocks 26, the two T-shaped blocks 26 are symmetrically distributed with the rotating assembly 21 as the center, and the operating table 17 is provided with two T-shaped blocks 26 that match Slot one 27, the mobile platform 19 is installed on the operating table 17 through the T-shaped block 26 and the T-shaped groove one 27, and is slidably connected with the operating table 17 back and forth.

As shown in FIG. 5, the clamping assembly 22 includes a U-shaped block 28, the open end of the U-shaped block 28 is close to the SPC floor 18, the bottom panel of the U-shaped block 28 is away from the SPC floor 18, and one side panel of the U-shaped block 28 is provided with Several rubber protruding strips 1 29 are slidably connected with the moving platform 19 left and right. The other side panel of the U-shaped block 28 is provided with a spring two 30. Both the spring two 30 and the rubber protruding strip 1 29 are located in the U-shaped block 28. There is a clamping plate 31 in the mold block 28, and the clamping plate 31 is connected with the bottom panel of the U-shaped block 28 by sliding up and down. One side of the clamping plate 31 is provided with a number of rubber protrusions corresponding to the position of the rubber protrusions 1 29. The second bar 32, the other side of the clamping plate 31 is connected to the U-shaped block 28 through the second spring 30, and the U-shaped block 28 is provided with a proximity switch 33.

As shown in FIG. 4 , two mounting plates 34 are provided on the left and right sides of the mobile platform 19 . The second mounting plate 34 is provided with a rotating cylinder one 35 and a second linear cylinder 36 , and the rotating cylinder one 35 is installed on the second mounting plate 34 . The output end of the rotary cylinder 1 35 is detachably connected to the linear cylinder 2 36. As shown in Figure 5, the output shaft of the linear cylinder 2 36 is provided with a rectangular block 37, and the bottom panel of the U-shaped block 28 is provided with a T-shaped slot 2 38. The second T-slot 38 is located in the U-shaped block 28. The bottom of the second T-slot 38 is provided with a rectangular hole 39 that matches the rectangular block 37. The rectangular block 37 passes through the rectangular hole 39 and is located in the second T-slot 38. The clamping plate 31 is matched with the second T-shaped slot 38 and is installed on the bottom panel of the U-shaped block 28, and is slidably connected with the U-shaped block 28 up and down. The clamping plate 31 is located on the side away from the mobile platform 19, and the second T-shaped slot 38 There are two guide blocks 40 inside, and the guide blocks 40 are located on the side close to the mobile platform 19. As shown in Figure 6, Figure 7 and Figure 8, the two guide blocks 40 are symmetrically distributed before and after the rectangular block 37. One end of the block 40 is far away from the rectangular block 37, and the other end of the guide block 40 is close to the rectangular block 37, as shown in FIG. The distance between them is greater than the width of the open end of the second T-slot 38. The end of the guide block 40 away from the rectangular block 37 is provided with a spring three 41. The guide block 40 is connected to one of the side walls of the T-slot two 38 through the spring three One end of 40 close to the rectangular block 37 is provided with an L-shaped limit plate 42, the long side of the rectangular hole 39 and the L-shaped limit plate 42 are parallel to each other, one side of the L-shaped limit plate 42 is fixedly connected with the guide block 40, the rectangular block 37 is located in the L-shaped limit plate 42, one side of the rectangular block 37 is fixedly connected with the output shaft of the second linear cylinder 36, and the other side of the rectangular block 37 is in contact with the other side of the L-shaped limit plate 42, as shown in the figure 6 and FIG. 8, the other side wall of the second T-slot 38 is provided with a chute 43, the bottom of the guide block 40 is slidably connected with the second T-slot 38 through the chute 43, and the top of the guide block 40 is provided with a guide. The inclined surface 44, one end of the guiding inclined surface 44 is far away from the rectangular block 37, the other end of the guiding inclined surface 44 is close to the rectangular block 37, and the shortest distance between the end of the guiding inclined surface 44 away from the rectangular block 37 and the clamping plate 31 is smaller than that of the guiding inclined surface 44 close to the rectangular block The shortest distance between one end of 37 and the clamping plate 31, the bottom of the T-shaped slot 38 is provided with a positioning block 45 corresponding to the position of the rectangular block 37, the positioning block 45 is located in the L-shaped limit plate 42, and the guide block 40 The L-shaped limiting plate 42 is in contact with the positioning block 45. The width of the positioning block 45 is larger than the width of the rectangular block 37 and smaller than the length of the rectangular block 37. The clamping plate is provided with two sliding rods 46 and two sliding rods 46 The rectangular block 37 is symmetrically distributed on the left and right. One end of the sliding rod 46 is fixedly connected to the clamping plate, and the other end of the sliding rod 46 matches and contacts the guiding inclined surface 44 .

As shown in FIG. 4 , a groove 47 is provided at the central position of the mobile platform 19 , and a driving cavity 48 is provided at the bottom of the groove 47 . The support block 51, the second rotary cylinder 49 and the third linear cylinder 50 are located in the driving chamber 48, the second rotary cylinder 49 is installed at the bottom of the driving chamber 48, and the output end of the second rotary cylinder 49 is detachably connected to the third linear cylinder 50. The output end of the third cylinder 50 is fixedly connected to the support block 51 through the top of the drive cavity 48 , and the thickness of the support block 51 is less than or equal to the depth of the groove 47 .

As shown in FIG. 4 , the cutting assembly 23 includes a moving block 52 , a linear cylinder four 53 , a U-shaped support frame 54 and a cutting blade 55 . The bottom panel of the U-shaped frame 20 is provided with a sliding rail 56 that matches the moving block 52 . , the slide rail 56 is located in the U-shaped frame 20, and the U-shaped frame 20 is provided with a linear cylinder 57. The linear cylinder 557 is detachably connected to the side wall of the U-shaped frame 20. The output end of the linear cylinder 57 is connected to the moving block 52. The top of the moving block 52 is slidably connected with the slide rail 56 left and right, the bottom of the moving block 52 is detachably connected with the linear cylinder 4 53, and the output end of the linear cylinder 4 53 is fixedly connected with the bottom panel of the U-shaped support frame 54. The central position of the cutting blade 55 is provided with a rotating shaft, and the cutting blade 55 is rotatably connected with the open end of the U-shaped support frame 54 through the rotating shaft, and the cutting blade 55 is located in the U-shaped support frame 54. A motor 58 is provided, the motor 58 is installed outside the U-shaped support frame 54 , and the motor 58 penetrates through the U-shaped support frame 54 and is fixedly connected to the rotating shaft.

SPC floor splicing principle: the locking block body 9 on one floor body 1 is installed in the locking groove 4 of the other floor body 1, and the locking block body 9 touches the touch rod 6. According to the lever principle, due to the rotating rod 14 is rotatably connected with the rotating seat 13, the touch rod 6 drives one end of the rotating rod 14 to rotate into the cavity 3, and the other end of the rotating rod 14 drives the locking rod 7 through the locking hole 8 to the cavity through the connecting rod 15. 3. Rotate outward until the side of the locking block body 9 away from the floor body 1 contacts the bottom of the locking slot 4, at this time the locking rod 7 just slides into the side of the locking block body 9 close to the floor body 1 And clamp the locking block body 9 ; the spring one 16 helps to realize that the end through hole of the touch rod 6 is located in the locking groove 4 , so as to facilitate contact with the locking block body 9 .

The working principle of the SPC floor cutting equipment: in the initial state, the linear cylinder 3 50 drives the support block 51 up to a certain position to ensure that the SPC floor 18 on the support block 51 is located at the position corresponding to the open end of the U-shaped block 28, and the rectangular The long side of the block 37 is parallel to the L-shaped limit plate 42, the guide block 40 acts on the positioning block 45 under the action of the spring three 41; the SPC floor 18 is placed on the support block 51, and the rotating cylinder two 49 rotates a certain angle Find the position and direction where the SPC floor 18 needs to be cut, and then the second linear cylinder 36 acts on the L-shaped limit plate 42 through the rectangular block 37 to push the U-shaped block 28 to the side of the SPC floor 18. When the two sides of the SPC floor 18 are respectively When located in the open end of the corresponding U-shaped block 28, the proximity switch 33 is sensed and sends a signal to the control system. The control system controls the linear cylinder 350 to descend until it is located in the mobile platform 19 to ensure the gap between the SPC floor 18 and the mobile platform 19. A gap is formed to facilitate cutting; at the same time, the second linear cylinder 36 stops working; at this time, the rotating cylinder 1 35 drives the rectangular block 37 on the linear cylinder 2 36 to rotate 90 degrees, and the short side of the rectangular block 37 continues to function during this rotation. On the L-shaped limit plate 42, the two L-shaped limit plates 42 gradually move to both sides until the short side of the rectangular block 37 and the L-shaped limit plate 42 are parallel to each other. 46 slides down along the guiding slope 44 to drive the clamping plate 31 to move down, the clamping plate 31 realizes the function of clamping the SPC floor 18 under the action of the second spring 30, and the structure is simple and reasonable; the linear cylinder 57 pushes the cutting knife on the moving block 52 The plate 55 moves left and right, the linear cylinder 4 53 pushes the cutting blade 55 downward to make it align with the desired cutting position, the motor 58 drives the cutting blade 55 to rotate through the rotating shaft, and the linear cylinder 1 25 controls the moving platform 19 along the operating table 17 The cutting work can be moved back and forth, which is convenient to precisely control the cutting length while ensuring the straightness of the cutting and improving the safety.

Claims (10)

1. An SPC floor, characterized in that it comprises a floor body (1), one end of the floor body (1) is provided with a lock block (2), and the lock block (2) is fixedly connected to the floor body (1) , the other end of the floor body (1) is provided with a cavity (3) and a lock slot (4) matching the lock block (2), and a locking assembly (5) is arranged in the cavity (3) , the locking assembly (5) is rotatably connected with the side wall of the cavity (3), one end of the locking assembly (5) is provided with a touch rod (6), and one end of the touch rod (6) It is fixedly connected with the locking assembly (5), the other end of the touch rod (6) penetrates the bottom of the locking groove (4) and is located in the locking groove (4), and the other end of the locking assembly (5) is provided with A locking lever (7), one end of the locking lever (7) is fixedly connected with the locking assembly (5), a locking hole (8) is provided on the side wall of the locking groove (4), and the locking The slot (4) communicates with the cavity (3) through the locking hole (8), and the other end of the locking rod (7) is located at a position corresponding to the locking hole (8). 2 . The SPC floor according to claim 1 , wherein the locking block ( 2 ) comprises a locking block body ( 9 ) and a connecting column ( 10 ) matching with the locking groove ( 4 ), so the The locking block body (9) is fixedly connected to the floor body (1) through the connecting column (10), one side of the locking block body (9) is close to the floor body (1), and the locking block body (9) ) on the other side away from the floor body (1), a chamfered edge (11) is provided on the side edge of the locking block body (9) close to the floor body (1), and the locking block body (9) The sum of the thickness of ) and the length of the connecting column (10) is equal to the depth of the locking groove (4), and the width of the locking block body (9) is greater than the diameter of the connecting column (10). 3. An SPC floor according to claim 1 or 2, characterized in that the shape of the cavity (3) is L-shaped, and the horizontal part of the cavity (3) is parallel to the locking groove (4) the side wall of the cavity (3), the vertical part of the cavity (3) is parallel to the bottom of the locking slot (4), the locking slot (4) is communicated with the horizontal part of the cavity (3) through the locking hole (8) , the bottom of the lock slot (4) is provided with a through hole (12), the lock slot (4) communicates with the vertical part of the cavity (3) through the through hole (12), and the cavity (3) ) One side of the vertical part is close to the bottom of the lock groove (4), the other side of the vertical part of the cavity (3) is far away from the bottom of the lock groove (4), and the vertical part of the cavity (3) is far away from the bottom of the lock groove (4). One side of the bottom of the lock slot (4) is provided with a rotating seat (13), one side of the rotating seat (13) is fixedly connected with the side wall of the cavity (3), and the other side of the rotating seat (13) Rotately connect with the locking assembly (5). 4. The SPC floor according to claim 3, characterized in that, the locking assembly (5) comprises a rotating rod (14), a connecting rod (15) and a spring one (16), and the rotating rod ( 14) is rotatably connected with the rotating seat (13), the touch rod (6) is located in the vertical part of the cavity (3), the locking rod (7) is located in the horizontal part of the cavity (3), the One end of the rotation rod (14) is fixedly connected with the touch rod (6), one end of the touch rod (6) is fixedly connected with the rotation rod (14), and the other end of the touch rod (6) penetrates the through hole (12) is located in the locking groove (4), the other end of the rotating rod (14) is fixedly connected with the locking rod (7) through the connecting rod (15), and the rotating rod (14) is connected by the spring one (16) Connect with the vertical part of the cavity (3) away from the bottom of the lock slot (4), the spring one (16) is located at the end of the rotating rod (14) that is fixedly connected with the touch rod (6) and is located in the rotating seat ( 13) on the side. 5. An SPC floor cutting device, characterized in that it comprises an operating table (17) and an SPC floor (18), and the operating table (17) is provided with a mobile platform (19) and a U-shaped frame (20), so that the The mobile platform (19) is located in the U-shaped frame (20), the mobile platform (19) is slidably connected to the operating table (17) front and rear, and a rotating assembly (21) is provided at the center of the mobile platform (19). , the SPC floor (18) is located on the rotating assembly (21), and the moving platform (19) is provided with two clamping assemblies (22), and the clamping assemblies (22) are based on the SPC floor (18) The center is symmetrically distributed from left to right, the clamping assembly (22) is slidably connected with the moving platform (19) left and right, the U-shaped frame (20) is located in the middle part of the operating table (17), and the U-shaped frame (20) The open end of the U-shaped frame (20) is fixedly connected with the operating table (17), the bottom panel of the U-shaped frame (20) is provided with a cutting assembly (23), and the cutting assembly (23) is located in the U-shaped frame (20) and located in the SPC Above the floor (18), the moving platform (19) is located below the SPC floor (18), and the cutting assembly (23) is slidably connected to the bottom panel of the U-shaped frame (20). 6 . The SPC floor cutting equipment according to claim 5 , wherein the end of the operating table ( 17 ) is provided with a mounting plate ( 24 ), and the mounting plate one ( 24 ) is provided with a mounting plate ( 24 ). 7 . Linear cylinder one (25), the output end of the linear cylinder one (25) is fixedly connected with the mobile platform (19), the bottom of the mobile platform (19) is provided with two T-shaped blocks (26), two T blocks The blocks (26) are symmetrically distributed on the left and right with the rotating assembly (21) as the center, and two T-slots (27) matching the T-blocks (26) are provided on the operating table (17). The mobile platform (19) is installed on the operating table (17) by matching the T-shaped block (26) with the first T-shaped groove (27), and is slidably connected with the operating table (17) back and forth. The clamping assembly (22) On top of the mobile platform (19). 7. The SPC floor cutting equipment according to claim 5 or 6, wherein the clamping assembly (22) comprises a U-shaped block (28), and the open end of the U-shaped block (28) is close to SPC floor (18), the bottom panel of the U-shaped block (28) is far away from the SPC floor (18), and one side panel of the U-shaped block (28) is provided with a number of rubber protruding strips (29), which are connected with the moving The platform (19) is slidably connected left and right, and the other side panel of the U-shaped block (28) is provided with a second spring (30), and the second spring (30) and the first rubber protruding strip (29) are located on the U-shaped block. (28), the U-shaped block (28) is provided with a clamping plate (31), and the clamping plate (31) is connected to the bottom panel of the U-shaped block (28) by sliding up and down. One side of (31) is provided with several rubber convex strips (32) corresponding to the position of rubber convex strip one (29), and the other side of the clamping plate (31) is connected to U through spring two (30). The U-shaped block (28) is connected with a proximity switch (33). 8 . The SPC floor cutting equipment according to claim 7 , wherein two mounting plates ( 34 ) are provided on the left and right sides of the mobile platform ( 19 ), and two mounting plates ( 34 ) are installed on the second mounting plates ( 34 ). 9 . There is a rotary cylinder one (35) and a linear cylinder two (36), the rotary cylinder one (35) is installed on the mounting plate two (34), and the output end of the rotary cylinder one (35) is connected to the linear cylinder two (36). 36) Removable connection, the output shaft of the linear cylinder two (36) is provided with a rectangular block (37), the bottom panel of the U-shaped block (28) is provided with a T-shaped groove two (38), the The second T-shaped slot (38) is located in the U-shaped block (28). The bottom of the second T-shaped slot (38) is provided with a rectangular hole (39) matching the rectangular block (37). The rectangular block (37) ) through the rectangular hole (39) is located in the second T-shaped slot (38), the clamping plate (31) is matched with the second T-shaped slot (38) and installed on the bottom panel of the U-shaped block (28), and is matched with the second T-shaped slot (38). The U-shaped block (28) is slidably connected up and down, the clamping plate (31) is located on the side away from the moving platform (19), and the second T-shaped groove (38) is provided with two guide blocks (40), so The guide block (40) is located on the side close to the moving platform (19), the two guide blocks (40) are symmetrically distributed before and after the rectangular block (37), and one end of the guide block (40) is far away from the rectangular block ( 37), the other end of the guide block (40) is close to the rectangular block (37), one of the guide blocks (40) is away from one end of the rectangular block (37) to the other end of the guide block (40) is away from the rectangular block (37) The distance between one end is greater than the width of the open end of the second T-shaped groove (38), the end of the guide block (40) away from the rectangular block (37) is provided with a spring three (41), and the guide block (40) passes through the spring three. (41) is connected to one of the side walls of the second T-shaped slot (38), and the end of the guide block (40) close to the rectangular block (37) is provided with an L-shaped limit plate (42), the rectangular hole (39) ) and the L-shaped limit plate (42) are parallel to each other, one side of the L-shaped limit plate (42) is fixedly connected with the guide block (40), and the rectangular block (37) is located at the L-shaped limit plate (42). In the plate (42), one side of the rectangular block (37) is fixedly connected to the output shaft of the second linear cylinder (36), and the other side of the rectangular block (37) is connected to the L-shaped limit plate (42). The other side is in contact, the other side wall of the second T-slot (38) is provided with a chute (43), and the bottom of the guide block (40) is connected to the second T-slot (43) through the chute (43). 38) Sliding connection, the top of the guide block (40) is provided with a guide slope (44), one end of the guide slope (44) is away from the rectangular block (37), and the other end of the guide slope (44) is close to the rectangle block (37), the shortest distance from the end of the guide slope (44) away from the rectangular block (37) to the clamping plate (31) is smaller than that of the guiding slope (44) close to the end of the rectangular block (37) to the clamping plate (31) The shortest distance between the T-slot two The bottom of (38) is provided with a positioning block (45) corresponding to the position of the rectangular block (37), the positioning block (45) is located in the L-shaped limit plate (42), and the guide block (40) passes the The type limiting plate (42) is in contact with the positioning block (45), the width of the positioning block (45) is greater than the width of the rectangular block (37) and less than the length of the rectangular block (37), the clamping plate (31) ) is provided with two sliding rods (46), the two sliding rods (46) are symmetrically distributed with the rectangular block (37) as the center, and one end of the sliding rod (46) is fixedly connected with the clamping plate (31) , the other end of the sliding rod (46) is matched with the guiding inclined surface (44) and is in contact with the guiding inclined surface (44). 9 . The SPC floor cutting equipment according to claim 5 , wherein a groove ( 47 ) is provided at the center of the moving platform ( 19 ), and a bottom of the groove ( 47 ) is provided with a groove ( 47 ). 10 . A drive chamber (48), the rotating assembly (21) includes a second rotating cylinder (49), a third linear cylinder (50) and a support block (51) matching the groove (47), the second rotating cylinder (49) ) and the third linear cylinder (50) are located in the driving chamber (48), the second rotating cylinder (49) is installed at the bottom of the driving chamber (48), and the output end of the second rotating cylinder (49) is connected to the third linear cylinder (49). (50) Removable connection, the output end of the linear cylinder three (50) is fixedly connected to the support block (51) through the top of the drive cavity (48), and the thickness of the support block (51) is less than or equal to the groove (47) )depth. 10. The SPC floor cutting equipment according to claim 5, wherein the cutting assembly (23) comprises a moving block (52), a linear cylinder four (53), a U-shaped support frame (54) and a cutting A cutter head (55), the bottom panel of the U-shaped frame (20) is provided with a sliding rail (56) matching the moving block (52), and the sliding rail (56) is located in the U-shaped frame (20) , the U-shaped frame (20) is provided with a linear cylinder five (57), the linear cylinder five (57) is detachably connected to the side wall of the U-shaped frame (20), the linear cylinder five (57) The output end is connected to the side of the moving block (52), the top of the moving block (52) is slidably connected to the slide rail (56) left and right, and the bottom of the moving block (52) is detachably connected to the linear cylinder four (53) , the output end of the linear cylinder four (53) is fixedly connected with the bottom panel of the U-shaped support frame (54), the center of the cutting blade (55) is provided with a rotating shaft, and the cutting blade (55) The cutting blade (55) is located in the U-shaped support frame (54), and the open end of the U-shaped support frame (54) is provided with a motor ( 58), the motor (58) is installed outside the U-shaped support frame (54), and the motor (58) penetrates through the U-shaped support frame (54) and is fixedly connected to the rotating shaft.

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