Plate trimming equipment

Abstract

The utility model belongs to the technical field of plate processing equipment, and particularly relates to plate trimming equipment which comprises a base, an L-shaped pressing plate, a first driving part, a second driving part, a third driving part, a fourth driving part, a fourth driving part, a fifth driving part, a sixth driving part, a fifth driving part and a sixth driving part. A plurality of rolling balls are embedded in the vertical surfaces of the inner sides of the L-shaped pressing plates; the cutting assembly is arranged on the side, away from the L-shaped pressing plate, of the base and can conduct lifting cutting. The lifting table is located on the lower side of the top cover, a second driving part used for driving the lifting table to ascend and descend is installed on the upper side of the top cover, sliding rails are symmetrically arranged on the lower side of the lifting table, and a third driving part used for driving the sliding rails to horizontally move is arranged between the lifting table and the sliding rails; the rolling wheel pieces are symmetrically arranged at the two ends of the sliding rail and can be adjusted in the horizontal position along the sliding rail; and the abutting plates are symmetrically installed on the side edge, close to the cutting assembly, of the base, and the effects that stable trimming is conducted on the plates, and the trimming efficiency is high are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate processing equipment, in particular to a plate trimming equipment. Background Art

[0002] In the construction industry, many kinds of boards are needed. When using them, they need to be cut into various sizes. The cut boards can be used in many places, such as floors or cavity walls. However, the cut boards cannot be used directly. After cutting, there will be many burrs and gaps caused by cutting jitter. When splicing the boards, there will be a situation where the boards cannot fit tightly and there will be large gaps. Therefore, it is necessary to trim the boards before using them.

[0003] For example, a plate trimming device with patent application number 202121441741.5 relates to the technical field of plate trimming, including a trimming device, an adjusting device and a collecting device, wherein the front end of the trimming device is fixedly connected to the rear end of the adjusting device, the rear end of the trimming device is fixedly connected to the top of the collecting device, and the adjusting device includes an arc plate and a clamping plate. The utility model adds an adjusting device, adjusts the telescopic rod according to the width of the plate, and clamps the clamping plate on one side of the plate after adjusting the telescopic rod at one end of the movable rod, so that the plate can be trimmed stably, thereby solving the problem that the plate trimming device is inconvenient to adjust for trimming, facilitating the actual use of plate trimming, and improving the practicality of the device. By adding a collecting device, the absorbing part of the collecting device sucks the generated debris and impurities into the collection box through a conduit, which is convenient for collecting and processing the fallen debris, avoiding the debris falling on the ground and requiring the staff to clean it up, thereby reducing the workload of the staff.

[0004] However, in the above-mentioned prior art, the plate is not pressed vertically when trimming, and it is easy to shake during trimming, resulting in unstable trimming of the plate; and this trimming method can only trim one piece at a time. Although a rolling rod is provided, the plate is fixed during trimming and cannot be pushed for continuous trimming, resulting in low trimming efficiency of the plate. Utility Model Content

[0005] The utility model overcomes the deficiencies of the prior art and solves the problems of unstable trimming of plates and low trimming efficiency in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate trimming device, comprising a base, a plurality of conveying rollers are rotatably arranged on the base, a top cover is installed in the middle of the base, and further comprising:

[0007] An L-shaped pressing plate is arranged on one side of the base, and a driving member 1 installed on the base is arranged on one side of the L-shaped pressing plate, and the driving member 1 drives the L-shaped pressing plate to move horizontally and vertically, and a plurality of rolling balls are embedded in the vertical surface inside the L-shaped pressing plate;

[0008] The cutting assembly is arranged on the side of the base away from the L-shaped pressing plate and can be raised and lowered for cutting;

[0009] The lifting platform is located at the lower side of the top cover, a driving member 2 for driving the lifting platform to move up and down is installed on the upper side of the top cover, a slide rail is symmetrically arranged at the lower side of the lifting platform, and a driving member 3 for driving the slide rail to move horizontally is arranged between the lifting platform and the slide rail;

[0010] The rollers are symmetrically arranged at both ends of the slide rail and can adjust the horizontal position along the slide rail;

[0011] The abutment plates are symmetrically mounted on one side of the base close to the cutting assembly, and the two abutment plates are located on both sides of the cutting assembly.

[0012] Optionally, part of the conveying roller is located outside the upper surface of the base to facilitate contact with the lower surface of the plate, and part of the rolling ball is located outside the surface of the L-shaped pressure plate to facilitate contact with the side of the plate.

[0013] Optionally, the driving member includes a cylinder, which is installed on a base. A push plate is installed and connected to the piston rod of the cylinder. A slide plate is slidably provided on the push plate. The L-shaped pressure plate is installed on the slide plate by bolts. A threaded rod is installed on one side of the push plate, and the threaded rod cooperates with the slide plate thread.

[0014] Optionally, the second driving member is a push cylinder 1, and the piston rod of the push cylinder 1 is installed and connected to the lifting platform to drive the lifting movement of the lifting platform.

[0015] Optionally, the driving member three includes a motor two and a threaded rod two, the motor two is installed on the lower surface of the lifting platform, the output shaft of the motor two is connected to one end of the threaded rod two for simultaneous rotation, and the upper surface portion of the slide rail extends into the lifting platform and cooperates with the thread of the threaded rod two.

[0016] Optionally, the roller member includes a sliding plate, and the two sliding plates are symmetrically slidably arranged on the sliding rail. A U-shaped mounting platform is installed on the lower surface of the outer end of the sliding plate, a motor three is fixedly installed on the outer side of the U-shaped mounting platform, a roller is arranged on the inner side of the U-shaped mounting platform, and the output shaft of the motor three is connected to the roller.

[0017] Optionally, a pull-out groove is provided in the middle of one end of the base away from the L-shaped pressure plate, a collection box is provided in the pull-out groove, and a recessed groove is provided on the upper side of the pull-out groove.

[0018] Optionally, the cutting assembly includes a pushing cylinder, a fixed bracket is fixed in the recessed groove, a pushing cylinder is symmetrically installed on the fixed bracket, a piston rod of the pushing cylinder passes through the fixed bracket and a lifting platform is fixed at this end, a motor is installed on the lifting platform, and a cutting saw is detachably installed on the output shaft of the motor.

[0019] Optionally, the pillars arranged at the four corners of the top cover are connected and installed on the base.

[0020] In summary, compared with the prior art, the beneficial effects of this solution are:

[0021] By setting the L-shaped pressing plate and cooperating with the abutment plate, the plate is firstly pressed vertically by the downward pressure of the L-shaped pressing plate, and then the plate is positioned horizontally by the movement of the L-shaped pressing plate toward the abutment plate. When the roller is pressed downward, the downward pressure position of the plate can be increased and the middle part of the plate can also be pressed. When the plate is trimmed, the stability of the trimming process is increased.

[0022] The arrangement of the rollers and the balls enables the plate to be trimmed while moving, thus improving the efficiency of trimming the plate.

[0023] Since the motor has a self-locking function, motor three can control the roller without rotating. At this time, the roller can also press the plate stably on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is an overall schematic diagram Figure 1 ;

[0025] Figure 2 The utility model is an overall schematic diagram Figure 2 ;

[0026] Figure 3 It is a structural schematic diagram of the L-shaped pressing plate and its driving part;

[0027] Figure 4 It is a structural schematic diagram of the roller and its driving part;

[0028] Figure 5 It is a schematic diagram of the positions of the slide rail, the slide plate, the T-block and the positioning bolts;

[0029] Figure 6 is a schematic diagram of the roller part;

[0030] Figure 7 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0031] 1. Base; 2. Conveyor roller; 3. Strap; 4. Cylinder 1; 5. Push plate; 6. Guide rail; 7. Slide plate; 8. L-shaped pressure plate; 9. Threaded rod 1; 10. Round plate; 11. Roller; 12. Top cover; 13. Notch; 14. Pull-out slot; 15. Collection box; 16. Recessed slot; 17. Fixed bracket; 18. Push cylinder 1; 19. Lifting platform; 20. Motor 1; 21. Cutting saw; 22. Stop plate; 23. Push cylinder 2; 24. Lifting platform; 25. Limit rod; 26. Limit ring; 27. T-slot; 28. Threaded rod 2; 29. ​​Motor 2; 30. T-block; 31. Slide rail; 32. Sliding plate; 33. Positioning bolt; 34. U-shaped mounting platform; 35. Motor 3; 36. Roller. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0033] refer to Figure 1-3 A plate trimming device includes a base 1, a plurality of conveying grooves are opened on the upper surface of the base 1, conveying rollers 2 are rotatably arranged in the conveying grooves, a part of the conveying rollers 2 is located outside the upper surface of the base 1, and the plate to be trimmed is placed on the plurality of conveying rollers 2 at one end of the base 1. Since the conveying rollers 2 can rotate freely in the conveying grooves, the plate can be easily moved on the conveying rollers 2.

[0034] A strap 3 is installed on one side of the base 1 by bolts, a cylinder 4 is positioned and installed on the strap 3 by a U-shaped hoop, a push plate 5 is installed and connected to the piston rod of the cylinder 4 by a mounting plate, a guide rail 6 with a dovetail cross-section is fixed on the surface of the push plate 5 away from the cylinder 4, a slide plate 7 is slidably provided on the guide rail 6, and an L-shaped pressure plate 8 is installed on the side of the slide plate 7 away from the guide rail 6 by bolts.

[0035] Among them, in order to facilitate the positioning and movement of the slide plate 7, support blocks are installed at the upper and lower ends of the side of the guide rail 6 away from the push plate 5, and a threaded rod 9 is rotatably arranged between the support blocks. The threaded rod 9 passes through the slide plate 7 and cooperates with the thread of the slide plate 7. A circular plate 10 is fixed to the upper end of the threaded rod 9. By rotating the circular plate 10, the threaded rod 9 can be easily driven to rotate.

[0036] In particular, a plurality of ball grooves are provided on the vertical surface inside the L-shaped pressing plate 8, and rolling balls 11 are rotatably arranged in the ball grooves. The rolling balls 11 can freely rotate in all directions in the ball grooves.

[0037] When the plate is transported to one side of the L-shaped pressing plate 8, the cylinder 4 is started, and the piston rod of the cylinder 4 is extended to drive the push plate 5, the guide rail 6, the slide plate 7, and the L-shaped pressing plate 8 to move toward the plate until the ball 11 touches the side of the plate to limit the horizontal direction of the plate, and then the circular plate 10 is rotated, and the circular plate 10 drives the threaded rod 9 to rotate, and the rotation of the threaded rod 9 drives the slide plate 7 to slide downward, and the slide plate 7 drives the horizontal surface of the inner side of the L-shaped pressing plate 8 to press against the upper surface of the plate. When the L-shaped pressing plate 8 only touches the upper surface of the plate, it only limits the plate in the vertical direction. When the L-shaped pressing plate 8 is tightly pressed on the plate under the action of the threaded rod 9, the plate is pressed in the vertical direction.

[0038] It is worth mentioning that the threaded rod 9 has a self-locking function, so on the basis of not rotating the circular plate 10, the L-shaped pressure plate 8 will not move in the vertical direction, and the state of the L-shaped pressure plate 8 can be maintained, that is, the pressing state of the plate can be maintained.

[0039] refer to Figure 1 , 4 A top cover 12 is fixedly mounted on the base 1 through pillars at four corners. A notch 13 is provided on one side of the top cover 12 close to the push plate 5. The notch 13 is located directly above the circular plate 10. The notch 13 facilitates manual access to the circular plate 10. The notch 13 prevents the circular plate 10 from being easily accessed from the outside, thereby further ensuring the self-locking property of the threaded rod 9.

[0040] refer to Figure 1 , 7 A pull-out groove 14 is provided in the middle of one end of the base 1 away from the L-shaped pressing plate 8, and a collecting box 15 is provided in the pull-out groove 14. A recessed groove 16 is provided on the upper side of the pull-out groove 14. Due to the setting of the recessed groove 16, the plate here will partially protrude, so that when the cutting saw 21 trims this side of the plate, the cutting saw 21 will not affect the trimming of the plate because it will contact the base 1.

[0041] A fixed bracket 17 is fixed at the recessed groove 16, and a push cylinder 18 is symmetrically arranged on the fixed bracket 17. The base 1 of the push cylinder 18 is fixed to the outer side of the base 1 through a mounting seat. The piston rod of the push cylinder 18 passes through the fixed bracket 17 and a lifting platform 19 is fixed at this end. A motor 20 is positioned and installed on the lifting platform 19 through a U-shaped hoop, and a cutting saw 21 is detachably installed on the output shaft of the motor 20.

[0042] When the plate is transported to the designated position, the plate is trimmed. In this state, the position of the cutting saw 21 is higher than the plate, and then the push cylinder 18 is started. The piston rod of the push cylinder 18 retracts and drives the lifting platform 19 to descend, so that the motor 20 and the cutting saw 21 thereon descend, and the cutting saw 21 cuts and trims the side of the plate.

[0043] A butt plate 22 is symmetrically installed on one side of the base 1 away from the cylinder 4 through a plurality of bolts. The two butt plates 22 are located on both sides of the top cover 12. The length of the plate processed by this equipment is longer than the distance between the two butt plates 22, so that the plate will not move out of the base 1 from between the two butt plates 22. When the plate is to be positioned and clamped, the plate is pushed against the butt plate 22 by the L-shaped pressing plate 8 to complete the positioning or clamping of the plate.

[0044] It is worth mentioning that there are two ways to trim the plate: the first is a more stable trimming method, in which the plate is pressed against the abutment plate 22 by the horizontal movement of the L-shaped pressure plate 8, the plate is pressed horizontally, and the plate is pressed against the conveying roller 2 by the vertical movement of the L-shaped pressure plate 8. At this time, the plate cannot move, and the edge of the plate is trimmed by the vertical movement of the cutting saw 21, and then the plate is released and moved for secondary trimming; the second method is that the inner horizontal surface of the L-shaped pressure plate 8 is only in contact with the upper surface of the plate, and the rolling ball 11 is also only in contact with the side surface of the plate. At this time, the plate can move, and the L-shaped pressure plate 8 cooperates with the two abutment plates 22 to only limit the plate. After the cutting saw 21 cuts down one side of the plate, the cutting saw 21 no longer moves vertically, and the plate is moved to quickly complete the trimming process of one side of the plate. The difference between the two is that the first type of trimming is more stable, but the efficiency is low, while the second type of trimming is less stable, but the efficiency will be greatly improved. The above two trimming methods can be selected according to actual product requirements.

[0045] A push cylinder 23 is installed on the top cover 12. The piston rod of the push cylinder 23 passes through the top cover 12 and is connected to a lifting plate 24 on the end surface. A plurality of limit rods 25 are fixed to the upper surface of the lifting plate 24. A plurality of limit openings corresponding to the limit rods 25 are opened on the top cover 12. The limit rods 25 pass through the limit openings and can slide freely vertically along the limit openings. The stable lifting of the lifting plate 24 is guaranteed by the cooperation of the limit rods 25 and the limit openings. The upper end of the limit rod 25 is threadedly connected to a limit ring 26, which prevents the lifting plate 24 from suddenly moving downward and falling onto the plate or the base 1.

[0046] refer to Figure 4-6The lower surface of the lifting plate 24 is symmetrically provided with T-slots 27, and a threaded rod 28 is rotatably arranged in the T-slot 27. A motor 29 is symmetrically installed on the lower surface of the lifting plate 24. The output shaft of the motor 29 is connected to one end of the threaded rod 28. A T-block 30 is slidably arranged in the T-slot 27. The threaded rod 28 is threadedly matched with the T-block 30. A slide rail 31 is fixed at the lower end of the T-block 30. Sliding plates 32 are slidably arranged at both ends of the slide rail 31. Positioning bolts 33 are symmetrically arranged on the slide rail 31. The positioning bolts 33 pass through the slide rail 31 and are threadedly matched with the slide rail 31. When the positioning bolts 33 are rotated, the positioning bolts 33 can be close to or away from the sliding plate 32. When the inner end of the positioning bolts 33 abuts on the sliding plate 32, the positioning bolts 33 continue to rotate to press the sliding plate 32 onto the slide rail 31 to position the sliding plate 32.

[0047] A U-shaped mounting platform 34 is installed on the lower surface of the outer end of the sliding plate 32 by bolts, a motor 35 is fixed on the outside of the U-shaped mounting platform 34, a roller 36 is arranged inside the U-shaped mounting platform 34, and the output shaft of the motor 35 passes through one side of the U-shaped mounting platform 34 and is connected to the roller 36. When the roller 36 moves downward with the sliding plate 32, it will gradually approach the plate until the roller 36 contacts the plate, and then the motor 35 is started, and the output shaft of the motor 35 rotates to drive the roller 36 to rotate, and the rotation of the roller 36 drives the plate to move, thereby realizing the transportation of the plate. And due to the setting of the second motor 29 and the second threaded rod 28, by starting the second motor 29, the output shaft of the second motor 29 rotates to drive the second threaded rod 28 to rotate, and the second threaded rod 28 drives the T-block 30 to move along the T-slot 27, thereby realizing the position adjustment of the slide rail 31, the sliding plate 32 and the roller 36. When the rollers 36 on the two slide rails 31 are close to each other, the stability of the plate transportation can be increased. When the two rollers 36 on a single slide rail 31 are close to each other, it can adapt to the transportation of plates of different widths.

[0048] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0049] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0050] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A plate trimming device, comprising a base (1), on which a plurality of conveying rollers (2) are rotatably arranged, characterized in that: A top cover (12) is installed in the middle of the base (1), and further comprises: An L-shaped pressing plate (8) is arranged on one side of the base (1), and a driving member 1 installed on the base (1) is arranged on one side of the L-shaped pressing plate (8), and the driving member 1 drives the L-shaped pressing plate (8) to move horizontally and vertically, and a plurality of rolling balls (11) are embedded in the vertical surface inside the L-shaped pressing plate (8); A cutting assembly is arranged on a side of the base (1) away from the L-shaped pressing plate (8) and is capable of lifting and cutting; The lifting platform (19) is located at the lower side of the top cover (12), a driving member 2 for driving the lifting platform (19) to move up and down is installed on the upper side of the top cover (12), a slide rail (31) is symmetrically arranged at the lower side of the lifting platform (19), and a driving member 3 for driving the slide rail (31) to move horizontally is arranged between the lifting platform (19) and the slide rail (31); Roller members are symmetrically arranged at both ends of the slide rail (31) and can adjust the horizontal position along the slide rail (31); The abutment plates (22) are symmetrically mounted on one side of the base (1) close to the cutting assembly, and the two abutment plates (22) are located on both sides of the cutting assembly.

2. A plate trimming device according to claim 1, characterized in that: Part of the conveying roller (2) is located outside the upper surface of the base (1) to facilitate contact with the lower surface of the plate, and part of the rolling ball (11) is located outside the surface of the L-shaped pressure plate (8) to facilitate contact with the side edge of the plate.

3. The plate trimming equipment according to claim 1, characterized in that: The driving member 1 comprises a cylinder 1 (4), wherein the cylinder 1 (4) is mounted on a base (1), a push plate (5) is mounted on a piston rod of the cylinder 1 (4), a slide plate (7) is slidably arranged on the push plate (5), the L-shaped pressure plate (8) is mounted on the slide plate (7) by means of bolts, a threaded rod 1 (9) is mounted on one side of the push plate (5), and the threaded rod 1 (9) is threadably matched with the slide plate (7).

4. The plate trimming equipment according to claim 1, characterized in that: The second driving member is a push cylinder (18), and the piston rod of the push cylinder (18) is installed and connected with the lifting platform (19) to drive the lifting movement of the lifting platform (19).

5. The plate trimming equipment according to claim 1, characterized in that: The driving member 3 comprises a motor 2 (29) and a threaded rod 2 (28), wherein the motor 2 (29) is mounted on the lower surface of the lifting platform (19), the output shaft of the motor 2 (29) is connected to one end of the threaded rod 2 (28) for simultaneous rotation, and the upper surface portion of the slide rail (31) extends into the lifting platform (19) and is threadably matched with the threaded rod 2 (28).

6. The plate trimming equipment according to claim 1, characterized in that: The roller member comprises a sliding plate (32), the two sliding plates (32) are symmetrically slidably arranged on the slide rail (31), a U-shaped mounting platform (34) is installed on the lower surface of the outer end of the sliding plate (32), a motor three (35) is fixedly installed on the outer side of the U-shaped mounting platform (34), a roller (36) is arranged on the inner side of the U-shaped mounting platform (34), and the output shaft of the motor three (35) is connected to the roller (36).

7. The plate trimming equipment according to claim 1, characterized in that: A drawing groove (14) is provided in the middle of one end of the base (1) away from the L-shaped pressing plate (8), a collecting box (15) is movably arranged in the drawing groove (14), and a recessed groove (16) is provided on the upper side of the drawing groove (14).

8. The plate trimming equipment according to claim 7, characterized in that: The cutting assembly comprises a push cylinder (18), a fixed bracket (17) is fixed in the recessed groove (16), a push cylinder (18) is symmetrically mounted on the fixed bracket (17), a piston rod of the push cylinder (18) passes through the fixed bracket (17) and a lifting platform (19) is fixed at this end, a motor (20) is mounted on the lifting platform (19), and a cutting saw (21) is detachably mounted on the output shaft of the motor (20).

9. The plate trimming equipment according to claim 1, characterized in that: The pillars arranged at the four corners of the top cover (12) are connected and installed on the base (1).

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