Slitting device for foam board production

Abstract

The utility model discloses a cutting device for foam board production, which comprises two vertical frames arranged above a cutting table, a connecting rod is arranged between the two vertical frames, connecting seats are arranged outside the connecting rod, at least four connecting seats are arranged, and a cutting knife is arranged below the connecting seats; the fixing frame is arranged on one side of the connecting rod, a U-shaped mounting frame is arranged below the fixing frame, a material conveying roller is arranged below the U-shaped mounting frame, a first motor is arranged on one side of the U-shaped mounting frame, and a first electric push rod is arranged above the U-shaped mounting frame. According to the device, the distance between every two installed adjacent slitting cutters can be adjusted, the requirement for slitting machining of foam plates of different specifications is met, the foam plates are pushed through the rotating conveying rollers to achieve feeding, the slit foam plates can be limited, and the slitting effect of the foam plates is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam board production, in particular to a slitting device for foam board production. Background Art

[0002] Foam board is a white object made of expandable polystyrene beads containing volatile liquid foaming agent, which is pre-expanded by heating and then heated and formed in a mold. It has the structural characteristics of fine closed cells and is mainly used in building walls, roof insulation, composite board insulation, cold storage, air conditioning, vehicle, ship insulation, floor heating, decoration and carving, etc.

[0003] The Chinese patent publication number is CN220408871U, and the authorization announcement date is January 30, 2024. A foam board slitting device includes a processing table, and the top of the processing table is provided with an adsorption placement device. The top of the processing table is provided with a cutting device, and the adsorption placement device includes a placement chassis, an inner hollow connecting plate, a ventilation groove, an air box, an air pump, a connecting air pipe, a connecting block and an arc-shaped limit plate. The placement chassis is fixedly connected to the top center of the processing table, and the inner hollow connecting plate is fixedly connected to the inner bottom of the placement chassis. The ventilation groove is opened at the top of the inner hollow connecting plate. The foam board slitting device is provided with an adsorption placement device, so that the device can adsorb and fix the foam board during cutting when performing the slitting process, and no longer uses a clamping member to fix it. It will not block the cutting component and will not affect the comprehensiveness of the device cutting. The effect is good when used.

[0004] The slitting knife of the existing slitting device is fixedly installed, and the installed slitting knife is inconvenient to adjust, and cannot meet the slitting processing of foam boards of different specifications. The foam board is not effectively fixed during slitting, and the incision is prone to skew, which reduces the slitting effect of the foam board and cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a slitting device for foam board production, so as to solve the problem proposed in the above background technology that the slitting knife of the existing slitting device is fixedly installed, the installed slitting knife is inconvenient to adjust, and cannot meet the slitting processing of foam boards of different specifications; the foam board is not effectively fixed during slitting, the incision is prone to skew, which reduces the foam board slitting effect and cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a slitting device for producing foam boards, comprising a slitting table, and also comprising:

[0007] A stand, which is arranged above the slitting table, two stands are provided, and the stands are fixedly connected to the slitting table, a connecting rod is provided between the two stands, and the connecting rod is connected to the stand by screws, a connecting seat is provided outside the connecting rod, at least four connecting seats are provided, and the connecting seat is slidably connected to the connecting rod, a slitting knife is provided below the connecting seat, and the slitting knife is fixedly connected to the connecting seat;

[0008] A fixed frame, which is arranged on one side of the connecting rod, and the fixed frame is fixedly connected to the connecting rod, a U-shaped mounting frame is arranged below the fixed frame, a feed roller is arranged below the U-shaped mounting frame, and the feed roller is rotatably connected to the U-shaped mounting frame, a first motor is arranged on one side of the U-shaped mounting frame, and the first motor is connected to the U-shaped mounting frame by screws, an output end of the first motor is connected to one end of the feed roller, a first electric push rod is arranged above the U-shaped mounting frame, and the first electric push rod is fixedly connected to the fixed frame and the U-shaped mounting frame;

[0009] The shock-absorbing legs are arranged below the slitting table. There are four shock-absorbing legs, which are fixedly connected to the slitting table. The four shock-absorbing legs are arranged at the four corners of the slitting table.

[0010] Preferably, a locking bolt is provided at the upper end of the connecting seat, and the locking bolt is threadedly connected to the connecting seat, and one end of the locking bolt is in contact with the connecting rod.

[0011] Preferably, a cutting groove is provided at the upper end of the slitting table, and one end of the slitting knife extends into the inside of the cutting groove. The slitting knife is arranged at an angle, and the slitting knife contacts the bottom of the cutting groove.

[0012] Preferably, an anti-slip sleeve is provided on the outside of the feed roller, and the anti-slip sleeve is connected to the feed roller as a whole.

[0013] Preferably, a guide hole is provided on the fixing frame, and there are two guide holes, and the two guide holes are arranged on both sides of the first electric push rod. A guide rod is provided inside the two guide holes, and the guide rod is connected to the guide hole. The guide rod is slidably connected to the fixing frame, and one end of the guide rod is fixedly connected to the U-shaped mounting frame.

[0014] Preferably, a limit plate is arranged above the cutting table, two limit plates are arranged, and the limit plate is arranged on one side of the vertical frame, rollers are arranged on the end surface of the limit plate, at least six rollers are arranged, and the rollers are rotatably connected to the limit plate, the rollers are equidistantly arranged on the end surface of the limit plate, a second electric push rod is arranged between the limit plate and the vertical frame, and the second electric push rod is fixedly connected to the vertical frame and the limit plate.

[0015] Preferably, a rolling groove is provided at the upper end of the slitting table, and a ball is provided at the lower ends of the two limit plates, one end of the ball extends to the inside of the rolling groove, and the ball is rollingly connected to the slitting table and the limit plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model device is provided with a connecting rod, a connecting seat and a slitting knife. There are multiple connecting seats, which can be installed with multiple slitting knives to cut the foam board at the same time to achieve foam board slitting. The connecting seat is slidably connected with the connecting rod, which can adjust the distance between two adjacent slitting knives, change the slitting size of the foam board, and improve the practicality of foam board slitting.

[0018] 2. The utility model device is provided with a U-shaped mounting frame, a first electric push rod, a first motor and a feed roller. The first motor drives the feed roller to rotate. The feed roller rotates in contact with the foam board to apply thrust to it, pushing the foam board to move. The first electric push rod drives the U-shaped mounting frame to rise and fall. As the U-shaped mounting frame rises and falls, the height of the feed roller changes, which facilitates pushing foam boards of different thicknesses.

[0019] 3. The utility model device is provided with a limit plate, a second electric push rod and a roller. The second electric push rod drives the limit plate to move, and the roller contacts the two side walls of the foam board, which limits the moving foam board and does not affect the movement of the foam board, thereby improving the cutting accuracy of the foam board. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A partial enlarged view of area A;

[0022] Figure 3 This is a diagram showing the connection relationship between the U-shaped mounting frame, the fixing frame and the feed roller of the utility model;

[0023] Figure 4 This is a connection diagram between the limit plate and the cutting table of the utility model.

[0024] In the figure: 1. Slitting table; 2. Shock-absorbing legs; 3. Stand; 4. Connecting rod; 5. Connecting seat; 6. Slitting knife; 7. Fixed frame; 8. U-shaped mounting frame; 9. First electric push rod; 10. First motor; 11. Limiting plate; 12. Second electric push rod; 13. Roller; 14. Cutting groove; 15. Rolling groove; 16. Ball; 17. Locking bolt; 18. Guide hole; 19. Guide rod; 20. Feed roller; 21. Anti-slip sleeve. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment: a slitting device for producing foam boards, comprising a slitting station 1, and further comprising:

[0027] A stand 3 is arranged above the slitting table 1, two stands 3 are provided, and the stands 3 are fixedly connected to the slitting table 1, a connecting rod 4 is provided between the two stands 3, and the connecting rod 4 is connected to the stand 3 by screws, a connecting seat 5 is provided outside the connecting rod 4, at least four connecting seats 5 are provided, and the connecting seat 5 is slidably connected to the connecting rod 4, a slitting knife 6 is provided below the connecting seat 5, and the slitting knife 6 is fixedly connected to the connecting seat 5;

[0028] A fixed frame 7 is arranged on one side of the connecting rod 4, and the fixed frame 7 is fixedly connected to the connecting rod 4, a U-shaped mounting frame 8 is arranged below the fixed frame 7, a feed roller 20 is arranged below the U-shaped mounting frame 8, and the feed roller 20 is rotatably connected to the U-shaped mounting frame 8, a first motor 10 is arranged on one side of the U-shaped mounting frame 8, and the first motor 10 is connected to the U-shaped mounting frame 8 by screws, the output end of the first motor 10 is connected to one end of the feed roller 20, a first electric push rod 9 is arranged above the U-shaped mounting frame 8, and the first electric push rod 9 is fixedly connected to the fixed frame 7 and the U-shaped mounting frame 8;

[0029] The shock-absorbing legs 2 are arranged below the slitting table 1 . Four shock-absorbing legs 2 are arranged and fixedly connected to the slitting table 1 . The four shock-absorbing legs 2 are arranged at the four corners of the slitting table 1 .

[0030] During use: according to the requirements of foam board slitting, a certain number of connecting seats 5 are installed on the connecting rod 4, and then the slitting knife 6 is connected to the connecting seat 5, the foam board is placed on the slitting table 1, and the first electric push rod 9 is driven to drive the U-shaped mounting frame 8 to descend, and the feed roller 20 is brought into contact with the upper end surface of the foam board, and the first motor 10 is turned on to drive the feed roller 20 to rotate. The feed roller 20 rotates in contact with the foam board and applies thrust to it, pushing the foam board to move. The moving foam board contacts the slitting knife 6, and the foam board is cut synchronously by the multiple slitting knives 6 to achieve foam board slitting.

[0031] See also Figure 1 and Figure 2 A locking bolt 17 is provided at the upper end of the connecting seat 5, and the locking bolt 17 is threadedly connected to the connecting seat 5, one end of the locking bolt 17 is in contact with the connecting rod 4, and the installed connecting seat 5 is limited by the locking bolt 17 to improve the installation firmness of the slitting knife 6.

[0032] See also Figure 1 A cutting groove 14 is provided at the upper end of the slitting table 1, and one end of the slitting knife 6 extends into the inside of the cutting groove 14. The slitting knife 6 is arranged at an angle, and the slitting knife 6 contacts the bottom of the cutting groove 14. The cutting groove 14 can ensure that the slitting knife 6 completely cuts the foam board, thereby improving the foam board slitting effect.

[0033] See also Figure 1 and Figure 3 An anti-skid cover 21 is disposed on the outside of the feed roller 20, and the anti-skid cover 21 is connected to the feed roller 20 as a whole. The anti-skid cover 21 increases the friction between the feed roller 20 and the foam board, so as to better push the foam board to move.

[0034] See also Figure 1 and Figure 3 A guide hole 18 is provided on the fixing frame 7, and two guide holes 18 are provided, and the two guide holes 18 are provided on both sides of the first electric push rod 9. Guide rods 19 are provided inside the two guide holes 18, and the guide rods 19 are arranged through the guide holes 18. The guide rods 19 are slidably connected to the fixing frame 7, and one end of the guide rod 19 is fixedly connected to the U-shaped mounting frame 8. The guide holes 18 and the guide rods 19 play a guiding and limiting role for the lifting U-shaped mounting frame 8, thereby improving the lifting stability of the U-shaped mounting frame 8.

[0035] See also Figure 1 and Figure 4 A limit plate 11 is arranged above the slitting table 1. Two limit plates 11 are arranged, and the limit plates 11 are arranged on one side of the stand 3. Rollers 13 are arranged on the end surface of the limit plate 11. At least six rollers 13 are arranged, and the rollers 13 are rotatably connected with the limit plate 11. The rollers 13 are equidistantly arranged on the end surface of the limit plate 11. A second electric push rod 12 is arranged between the limit plate 11 and the stand 3, and the second electric push rod 12 is fixedly connected with the stand 3 and the limit plate 11. The limit plate 11 is driven to move by the second electric push rod 12, and the rollers 13 are in contact with the two side walls of the foam board, which plays a limiting role on the moving foam board and improves the cutting accuracy of the foam board.

[0036] See also Figure 1 and Figure 4 A rolling groove 15 is provided at the upper end of the slitting table 1, and a ball 16 is provided at the lower end of the two limit plates 11. One end of the ball 16 extends to the inside of the rolling groove 15, and the ball 16 is rollingly connected to the slitting table 1 and the limit plate 11, and the rolling groove 15 and the ball 16 play a limiting support role for the moving limit plate 11.

[0037] Working principle: according to the requirements of foam board slitting, a certain number of connecting seats 5 are installed on the connecting rod 4, and then the slitting knife 6 is connected to the connecting seat 5, the foam board is placed on the slitting table 1, and the first electric push rod 9 is driven to drive the U-shaped mounting frame 8 to descend, and the feed roller 20 is brought into contact with the upper end surface of the foam board, and the first motor 10 is turned on to drive the feed roller 20 to rotate. The feed roller 20 rotates in contact with the foam board and applies thrust to it, pushing the foam board to move, and the moving foam board contacts the slitting knife 6. The foam board is cut synchronously by the set multiple slitting knives 6 to achieve foam board slitting; the second electric push rod 12 is driven to drive the limit plate 11 to move, and the roller 13 is brought into contact with the two side walls of the foam board, which plays a limiting role on the moving foam board and improves the slitting accuracy of the foam board.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slitting device for producing foam boards, comprising a slitting station (1), characterized in that: Also includes: A stand (3) is arranged above the slitting table (1), two stands (3) are provided, and the stands (3) are fixedly connected to the slitting table (1), a connecting rod (4) is provided between the two stands (3), and the connecting rod (4) is connected to the stand (3) by screws, a connecting seat (5) is provided outside the connecting rod (4), at least four connecting seats (5) are provided, and the connecting seat (5) is slidably connected to the connecting rod (4), a slitting knife (6) is provided below the connecting seat (5), and the slitting knife (6) is fixedly connected to the connecting seat (5); A fixed frame (7), which is arranged on one side of the connecting rod (4), and the fixed frame (7) is fixedly connected to the connecting rod (4); a U-shaped mounting frame (8) is arranged below the fixed frame (7); a feed roller (20) is arranged below the U-shaped mounting frame (8), and the feed roller (20) is rotatably connected to the U-shaped mounting frame (8); a first motor (10) is arranged on one side of the U-shaped mounting frame (8), and the first motor (10) is connected to the U-shaped mounting frame (8) by screws; an output end of the first motor (10) is connected to one end of the feed roller (20); a first electric push rod (9) is arranged above the U-shaped mounting frame (8), and the first electric push rod (9) is fixedly connected to the fixed frame (7) and the U-shaped mounting frame (8); A shock-absorbing leg (2) is arranged below the slitting table (1); four shock-absorbing legs (2) are arranged, and the shock-absorbing legs (2) are fixedly connected to the slitting table (1); the four shock-absorbing legs (2) are arranged at the four corners of the slitting table (1).

2. A slitting device for foam board production according to claim 1, characterized in that: A locking bolt (17) is provided at the upper end of the connecting seat (5), and the locking bolt (17) is threadedly connected to the connecting seat (5), and one end of the locking bolt (17) is in contact with the connecting rod (4).

3. A slitting device for foam board production according to claim 1, characterized in that: The upper end of the slitting table (1) is provided with a cutting groove (14), and one end of the slitting knife (6) extends into the interior of the cutting groove (14). The slitting knife (6) is arranged at an angle, and the slitting knife (6) contacts the bottom of the cutting groove (14).

4. A slitting device for foam board production according to claim 1, characterized in that: An anti-slip sleeve (21) is arranged outside the feeding roller (20), and the anti-slip sleeve (21) and the feeding roller (20) are connected as a whole.

5. A slitting device for foam board production according to claim 1, characterized in that: The fixing frame (7) is provided with a guide hole (18), two guide holes (18) are provided, and the two guide holes (18) are provided on both sides of the first electric push rod (9), and guide rods (19) are provided inside the two guide holes (18), and the guide rods (19) and the guide holes (18) are connected, the guide rods (19) are slidably connected to the fixing frame (7), and one end of the guide rod (19) is fixedly connected to the U-shaped mounting frame (8).

6. A slitting device for foam board production according to claim 1, characterized in that: A limit plate (11) is arranged above the slitting table (1), two limit plates (11) are arranged, and the limit plates (11) are arranged on one side of the stand (3), a roller (13) is arranged on the end surface of the limit plate (11), at least six rollers (13) are arranged, and the rollers (13) are rotatably connected to the limit plate (11), and the rollers (13) are arranged equidistantly on the end surface of the limit plate (11), a second electric push rod (12) is arranged between the limit plate (11) and the stand (3), and the second electric push rod (12) is fixedly connected to the stand (3) and the limit plate (11).

7. A slitting device for foam board production according to claim 6, characterized in that: The upper end of the slitting table (1) is provided with a rolling groove (15), and the lower ends of the two limiting plates (11) are provided with a ball (16), one end of the ball (16) extends into the interior of the rolling groove (15), and the ball (16) is rollingly connected to the slitting table (1) and the limiting plates (11).

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