Stable ceramic PEEK plate processing and cutting equipment

Abstract

The utility model discloses stable ceramic PEEK plate processing and cutting equipment which comprises an equipment table, a cutting shaft is installed on the inner wall of a support fixed to the top of the equipment table, a row of cutters are arranged on the cutting shaft, the top of the equipment table is connected with a limiting table in a sliding mode, a row of cutter grooves are formed in the limiting table, and plates are placed in the cutter grooves. By designing the limiting table structure, a plate is arranged at the top end of the limiting table during use, the two sides of the plate are attached to the heightened parts at the two ends of the limiting table, the other end of the plate abuts against the check block, only the end, facing the cutting knife, of the plate is not limited, and therefore the plate cannot move backwards or leftwards or rightwards during cutting and is very stable in the horizontal direction; and the lower end of the cutting knife enters the knife groove during cutting, then the plate is smoothly divided into a plurality of blocks with the same specification, automatic cutting can be stably and efficiently completed, and the problem that in the prior art, the fixing effect of a conveying belt on the plate is not good, and consequently cutting work is not stable enough is solved.

Description

A stable ceramic PEEK plate processing and cutting equipment Technical Field

[0001] The utility model relates to the technical field of ceramic PEEK plates, in particular to a stable ceramic PEEK plate processing and cutting device. Background Art

[0002] Ceramic PEEK board is a new type of high-performance material with excellent physical and chemical properties. It can maintain high strength and rigidity at high temperatures. It is often used to make IC test sockets, semiconductor device cleaning jigs, liquid crystal manufacturing device components, etc. It can also be used to manufacture automobile engine parts such as valves, piston rings, bearings, etc. to improve the operating efficiency and durability of the car.

[0003] The applicant has found that during the processing of ceramic PEEK plates, the entire plate often needs to be cut into pieces to obtain the required shape. In order to improve the cutting efficiency, the existing cutting device uses a conveyor belt and cooperates with multiple cutting knives on the machine shaft to complete automatic cutting. For example, patent No. CN214924774U discloses a ceramic PEEK plate processing and cutting device, which drives the conveyor belt to rotate through a conveyor roller, so that the conveyor belt drives the plate to move, thereby allowing the plate to move inside the main body, so that when the device cuts the plate, it can form a flow operation without fixing the plates one by one, which greatly reduces the difficulty of plate cutting and improves the plate cutting efficiency.

[0004] However, actual investigations have found that although automated transportation is achieved through conveyor belts, the cutting stability cannot be guaranteed. First, the plate needs to be positioned properly to ensure that the cut specifications are the same. Secondly, there is no good limit and fixation during cutting. The force generated by the contact between the blade and the plate may cause the stability of the plate or damage the blade, which is not conducive to the normal cutting of the plate. In addition, the blade needs to pass through the top and bottom of the plate during slitting, while the conveyor belt can only cut a deep cut, which is then broken manually or by machine, and the cutting is not thorough enough.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a stable ceramic PEEK plate processing and cutting equipment is proposed. Summary of the invention

[0006] The purpose of the utility model is to provide a stable ceramic PEEK plate processing and cutting device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising an equipment table, a cutting shaft is installed on the inner wall of a bracket fixed on the top of the equipment table, a row of cutting knives are arranged on the cutting shaft, a limiting platform is slidably connected to the top of the equipment table, a row of knife grooves are arranged on the limiting platform and a plate is placed thereon, a plurality of blocks are arranged between the knife grooves at the top of the limiting platform, the two sides of the plate are fitted with the heightened parts at both ends of the limiting platform, and the other side of the plate is fitted with the block, and the positions and quantities of the knife grooves and the cutting knives correspond one to one;

[0008] The bracket is provided with a pressing part at one side of the cutting axis, and the pressing part is used to press the surface of the plate;

[0009] A driving part is connected to the bottom of the limiting platform and the equipment platform, and the driving part is used to drive the limiting platform to slide horizontally and linearly.

[0010] Preferably, four insertion rods are inserted into the insertion holes on one side of the top of the limit platform, and the insertion rods are fixed to the bottom of the card plate. The card plate is placed at the edge of one side of the limit platform, and the top surface of the card plate is flush with the raised parts at both ends of the limit platform. The inner wall of the card plate and the inner wall of the raised part at one end of the top of the limit platform are both in contact with the plate.

[0011] Preferably, the contact surfaces of the limit platform, the clamping plate, and the stopper with the plate are all bonded with foam pads.

[0012] Preferably, vertical plates are fixed at both ends of the top, and sliders are slid on two sliding rods fixed between the vertical plates. The sliders are fixedly connected to the bottom end of the limit platform, and the sliding rods pass through the inner side of the bracket.

[0013] Preferably, a row of ball grooves is provided at the bottom of the sliding block, a row of steel balls is provided in the ball grooves, and the steel balls roll on the surface of the equipment table.

[0014] Preferably, the driving part includes a screw rod rotatably installed in the inner cavity of the equipment platform, the screw rod is driven to rotate by a motor installed on one side of the equipment platform, a driving block is threadedly connected to the screw rod, connecting plates are fixed on both sides of the top of the driving block, the connecting plates slide in the sliding mouth of the equipment platform, and the connecting plates are fixed to the bottom of the limit platform.

[0015] Preferably, two inclined surfaces are symmetrically provided on the top of the driving block, the connecting plate is symmetrically fixed on the two inclined surfaces, and the sliding openings are located at different positions on the inclined surfaces.

[0016] Preferably, the pressing part includes an electric push rod installed on the top of the bracket, a lifting plate is fixed to the bottom of the electric push rod, a row of pressing plates is fixed to the bottom of the lifting plate, and the pressing plates are located at the interval between a row of knife grooves and the cutting knife.

[0017] Preferably, a pulley is rotatably connected to the recess at the bottom of the pressing plate, and the pulley is used to contact the surface of the plate for pressing.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model designs a limit platform structure. When in use, the plate is placed on the top of the limit platform, the two sides of the plate are in contact with the heightened parts at both ends of the limit platform, the other end is blocked by a stop block, and only the end facing the cutting knife is not restricted, so that the plate will not move backward or left and right during cutting, and is very stable in the horizontal direction. The lower end of the cutting knife will enter the knife groove during cutting, and then the plate can be smoothly divided into several pieces of the same specification. Then, the automated cutting can be completed very stably and efficiently, solving the problem that the conveyor belt used in the comparative technology has a poor fixing effect on the plate, resulting in unstable cutting work.

[0020] 2. The utility model designs a pressing and fixing part. When the limit table drives the plate to move close to the cutting knife, it stops temporarily, and starts the electric push rod to move the lifting plate and the pressure plate downward, so that the pulley contacts the surface of the plate. In this way, while providing a pressing and fixing effect, the rolling characteristics of the pulley are utilized without affecting the displacement of the plate driven by the limit table. Then the limit table continues to move to complete the cutting, thereby improving the stability of the plate in the up and down directions, and further improving the processing stability.

[0021] 3. The utility model optimizes the movement of the limit table by designing a driving part, a vertical plate and a sliding rod. When cutting, the motor is started to drive the screw to rotate, so that the driving block drives the connecting plate to move in the sliding mouth, so that the limit table can move stably through the sliding of the slider on the outside of the sliding rod, and then the limit table completes the cutting through the bracket. At the same time, the steel balls will roll on the surface of the equipment table during the movement, providing a good support effect, thereby effectively replacing the use of the conveyor belt and completing the automated transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] FIG1 is a schematic diagram of the overall three-dimensional structure of a stable ceramic PEEK plate processing and cutting device according to the present invention;

[0023] FIG2 is a second schematic diagram of the overall three-dimensional structure of a stable ceramic PEEK plate processing and cutting device according to the present invention;

[0024] FIG3 is a schematic diagram of the overall cross-sectional three-dimensional structure of a stable ceramic PEEK plate processing and cutting device according to the present invention;

[0025] FIG4 is a partial three-dimensional structural schematic diagram of a stable ceramic PEEK plate processing and cutting device according to the present invention;

[0026] FIG5 is a second schematic diagram of a partial three-dimensional structure of a stable ceramic PEEK plate processing and cutting device according to the present invention;

[0027] Figure 6 is a schematic diagram of the overall three-dimensional structure of a stable ceramic PEEK plate processing and cutting device according to the present invention, and the limit table is in the cutting position.

[0028] In the figure: 1. Equipment table; 11. Bracket; 12. Vertical plate; 13. Sliding rod; 14. Cutting shaft; 15. Cutting knife; 16. Sliding mouth; 17. Motor; 2. Limiting table; 21. Knife groove; 22. Block; 23. Card plate; 24. Insert rod; 25. Sliding block; 26. Steel ball; 27. Foam pad; 3. Plate; 4. Pressing part; 41. Electric push rod; 42. Lifting plate; 43. Pressing plate; 44. Pulley; 5. Driving part; 51. Screw rod; 52. Driving block; 53. Connecting plate. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0030] As shown in Figures 1 to 6, it includes an equipment table 1, a cutting shaft 14 is installed on the inner wall of a bracket 11 fixed on the top of the equipment table 1, a row of cutting knives 15 are arranged on the cutting shaft 14, the top of the equipment table 1 is slidably connected to a limit platform 2, a row of knife grooves 21 are arranged on the limit platform 2 and a plate 3 is placed, a plurality of blocks 22 are arranged between the knife grooves 21 at the top of the limit platform 2, both sides of the plate 3 are fitted with the raised parts at both ends of the limit platform 2, and the other side of the plate 3 is fitted with the block 22, the positions and quantities of the knife grooves 21 and the cutting knives 15 correspond one to one, a pressing part 4 is installed on one side of the cutting shaft 14 of the bracket 11, the pressing part 4 is used to press the surface of the plate 3, and a driving part 5 is connected to the equipment table 1 at the bottom of the limit platform 2, and the driving part 5 is used to drive the limit platform 2 to slide horizontally and linearly.

[0031] By designing the structure of the limit platform 2, when the utility model is used, the plate 3 is placed on the top of the limit platform 2, and then the plate 3 is pushed to contact the stopper 22. At this time, both sides of the plate 3 are in contact with the raised parts at both ends of the limit platform 2, and the other end is supported by the stopper 22. Only the end facing the cutting knife 15 is not restricted, so that the plate 3 will not move backward or left and right during cutting, and it is very stable in the horizontal direction. Then, the limit platform 2 is driven to slide and pass through the bracket 11 by the driving part 5, and the cutting shaft 14 is started to rotate the cutting knife 15, and the pressing part 4 is started. Apply pressure to the surface of the plate 3, then when the limit platform 2 passes through, a row of cutting knives 15 will cut the plate 3, and the lower end of the cutting knife 15 will enter the knife groove 21, and then the plate 3 will be smoothly divided into several pieces of the same specification. After the limit platform 2 passes through the bracket 11, the plates can be taken out one by one at the other end of the equipment table 1, and then the cutting can be completed very stably and efficiently, thereby improving work efficiency. It should be noted that the cutting shaft 14 is driven by a motor on one side of the equipment table 1, which is an existing design method. At the same time, the cutting knife 15 passes through the gap between the stop block 22 when cutting.

[0032] As shown in Figures 4 and 5, four insertion rods 24 are inserted into the insertion holes on one side of the top of the limit platform 2. The insertion rods 24 are fixed to the bottom of the card plate 23. The card plate 23 is placed at the edge of one side of the limit platform 2, and the top surface of the card plate 23 is flush with the elevated parts at both ends of the limit platform 2. The inner wall of the card plate 23 and the inner wall of the elevated part at one end of the top of the limit platform 2 are both in contact with the plate 3. The contact surfaces of the limit platform 2, the card plate 23 and the stopper 22 with the plate 3 are all bonded with foam pads 27.

[0033] By designing the insertion rod 24 and the clamping plate 23, the clamping plate 23 can be removed during placement and removal to facilitate placement and removal. The clamping plate 23 is placed by the insertion rod 24 during cutting. The clamping plate 23 forms a raised part on one side of the limit platform 2 to effectively limit the plate 3, and the foam pad 27 can further improve the limiting effect by using its own elasticity to ensure stability.

[0034] As shown in Figures 3 to 5, vertical plates 12 are fixed at both ends of the top of the equipment platform 1, and a slider 25 slides on the two sliding rods 13 fixed between the vertical plates 12. The slider 25 is fixedly connected to the bottom end of the limit platform 2, and the sliding rod 13 passes through the inner side of the bracket 11. A row of ball grooves is provided at the bottom of the slider 25, and a row of steel balls 26 are provided in the ball grooves, and the steel balls 26 roll on the surface of the equipment platform 1. The driving part 5 includes a screw rod 51 rotatably installed in the inner cavity of the equipment platform 1, and the screw rod 51 is driven to rotate by the motor 17 installed on one side of the equipment platform 1. A driving block 52 is threadedly connected to the screw rod 51, and connecting plates 53 are fixed on both sides of the top of the driving block 52. The connecting plate 53 slides in the sliding mouth 16 of the equipment platform 1, and the connecting plate 53 is fixed at the bottom of the limit platform 2. Two inclined surfaces 54 are symmetrically provided on the top of the driving block 52, and the connecting plate 53 is symmetrically fixed on the two inclined surfaces 54, and the sliding mouth 16 is located at different positions on the inclined surfaces.

[0035] By designing the driving part 5, the vertical plate 12 and the sliding rod 13, the movement of the limit platform 2 is optimized. When cutting, the motor 17 is started to drive the screw rod 51 to rotate, so that the driving block 52 drives the connecting plate 53 to move in the sliding mouth 16, so that the limit platform 2 can move stably through the sliding of the slider 25 on the outside of the sliding rod 13, and then the limit platform 2 completes the cutting through the bracket 11. At the same time, the steel ball 26 will also roll on the surface of the equipment table 1 during the movement, providing a good support effect. At the same time, some of the cut debris falls onto the inclined surface 54 of the driving block 52 through the sliding mouth 16, and then can slide down automatically. It can be seen that the sliding mouth 16 is located on both sides above the screw rod 51, so that the debris will not fall on the screw rod 51, and then the operation is smoother and more stable.

[0036] As shown in Figure 1, the pressing part 4 includes an electric push rod 41 installed on the top of the bracket 11, a lifting plate 42 is fixed at the bottom of the electric push rod 41, a row of pressing plates 43 are fixed at the bottom of the lifting plate 42, the pressing plate 43 is located at the interval between a row of knife grooves 21 and the cutting knife 15, and a pulley 44 is rotatably connected in the recess at the bottom of the pressing plate 43, and the pulley 44 is used to contact the surface of the plate 3 for pressing.

[0037] By designing the pressing and fixing part 4, when the limit platform 2 drives the plate 3 to move close to the cutting knife 15, it stops temporarily, and the electric push rod 41 is started to make the lifting plate 42 and the pressure plate 43 move downward, so that the pulley 44 contacts the surface of the plate 3. In this way, while providing the pressing and fixing effect, the rolling characteristics of the pulley 44 do not affect the displacement of the plate 3 driven by the limit platform 2. Then the limit platform 2 continues to move to complete the cutting, thereby improving the stability of the plate 3 in the up and down directions, and further improving the processing stability. It should be noted that the pulley 44 and the stop block 22 are at the interval position between the knife groove 21 and the cutting knife 15, that is, the positions of the two correspond. Therefore, in terms of design, after the plate 3 is placed on the limit platform 2, its top surface height is higher than the height of the stop block 22, so that after the plate 3 is cut and passes through the bracket 11, the pulley 44 will not touch the stop block 22.

[0038] Working principle: First start the cutting shaft 14 to rotate the cutting blade 15, remove the clamping plate 23 when placing the plate 3, place the plate 3 on the top of the limit platform 2, and then push the plate 3 to contact the stopper 22. At this time, reinstall the clamping plate 23, start the motor 17 to drive the screw rod 51 to rotate, so that the driving block 52 drives the connecting plate 53 to move in the sliding mouth 16, so that the limit platform 2 moves stably through the sliding of the slider 25 outside the slide rod 13. When the limit platform 2 drives the plate 3 to move close to the cutting blade 15, start The electric push rod 41 moves the lifting plate 42 and the pressure plate 43 downward, so that the pulley 44 contacts the surface of the plate 3. In this way, while providing a pressing effect, the rolling characteristics of the pulley 44 do not affect the displacement of the plate 3 by the limit table 2. Then the limit table 2 continues to move, a row of cutting knives 15 will cut the plate 3, and the lower end of the cutting knife 15 will enter the knife groove 21, and then the plate 3 will be smoothly divided into several pieces of the same specification. After removing the plate 3, the limit table 2 is reset to complete the highly stable automatic cutting.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A stable ceramic PEEK plate processing and cutting device, comprising a device table (1), a cutting shaft (14) is installed on the inner wall of a bracket (11) fixed on the top of the device table (1), and a row of cutting knives (15) are arranged on the cutting shaft (14), characterized in that: The top of the equipment platform (1) is slidably connected to a limiting platform (2); a row of knife grooves (21) are provided on the limiting platform (2) and a plate (3) is placed thereon; a plurality of stoppers (22) are provided at the top of the limiting platform (2) between the knife grooves (21); both sides of the plate (3) are in contact with the raised portions at both ends of the limiting platform (2), and the other side of the plate (3) is in contact with the stoppers (22); the positions and quantities of the knife grooves (21) and the cutting knives (15) correspond one to one; a pressing part (4) is installed on one side of the cutting shaft (14) of the bracket (11); the pressing part (4) is used to press the surface of the plate (3); a driving part (5) is connected to the bottom of the limiting platform (2) and the equipment platform (1); the driving part (5) is used to drive the limiting platform (2) to slide horizontally and linearly.

2. A stable ceramic PEEK plate processing and cutting device according to claim 1, characterized in that: Four insertion rods (24) are inserted into the insertion holes on one side of the top of the limiting platform (2), and the insertion rods (24) are fixed to the bottom of the card plate (23). The card plate (23) is placed at the edge of one side of the limiting platform (2), and the top surface of the card plate (23) is flush with the elevated portions at both ends of the limiting platform (2). The inner wall of the card plate (23) and the inner wall of the elevated portion at one end of the top of the limiting platform (2) are both in contact with the plate (3).

3. A stable ceramic PEEK plate processing and cutting device according to claim 2, characterized in that: The contact surfaces of the limiting platform (2), the clamping plate (23) and the stopper (22) with the plate (3) are all bonded with foam pads (27).

4. A stable ceramic PEEK plate processing and cutting device according to claim 1, characterized in that: Vertical plates (12) are fixed at both ends of the top, and a slider (25) slides on two sliding rods (13) fixed between the vertical plates (12). The slider (25) is fixedly connected to the bottom end of the limit platform (2), and the sliding rod (13) passes through the inner side of the bracket (11).

5. A stable ceramic PEEK plate processing and cutting device according to claim 4, characterized in that: A row of ball grooves is provided at the bottom of the sliding block (25), a row of steel balls (26) are provided in the ball grooves, and the steel balls (26) roll on the surface of the equipment table (1).

6. A stable ceramic PEEK plate processing and cutting device according to claim 1, characterized in that: The driving part (5) comprises a screw rod (51) rotatably mounted in the inner cavity of the equipment platform (1); the screw rod (51) is driven to rotate by a motor (17) mounted on one side of the equipment platform (1); a driving block (52) is threadedly connected to the screw rod (51); connecting plates (53) are fixed on both sides of the top of the driving block (52); the connecting plates (53) slide in the sliding opening (16) of the equipment platform (1); and the connecting plates (53) are fixed to the bottom of the limiting platform (2).

7. A stable ceramic PEEK plate processing and cutting device according to claim 6, characterized in that: The top of the driving block (52) is symmetrically provided with two inclined surfaces (54), the connecting plate (53) is symmetrically fixed on the two inclined surfaces (54), and the sliding opening (16) is located at different positions on the inclined surfaces.

8. The stable ceramic PEEK plate processing and cutting equipment according to claim 1, characterized in that: The pressing part (4) comprises an electric push rod (41) mounted on the top of the bracket (11), a lifting plate (42) is fixed at the bottom of the electric push rod (41), a row of pressing plates (43) is fixed at the bottom of the lifting plate (42), and the pressing plates (43) are located at the interval between a row of knife grooves (21) and the cutting knife (15).

9. A stable ceramic PEEK plate processing and cutting device according to claim 8, characterized in that: A pulley (44) is rotatably connected to a recess at the bottom of the pressing plate (43), and the pulley (44) is used to contact the surface of the plate (3) for compression.

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