Numerical control plate rolling machine convenient to adjust and control quickly

Abstract

The utility model relates to the technical field of numerical control veneer reeling machines, in particular to a numerical control veneer reeling machine convenient to adjust and control quickly, which comprises a fixing plate, two supporting plates are fixedly arranged at the top end of the fixing plate, a forward and reverse rotation motor is fixedly arranged on one side of one supporting plate, and a single-thread lead screw is fixedly arranged on a transmission shaft of the forward and reverse rotation motor. The lifting device has the advantages that the lifting stability of the lifting device is improved through the positioning rod and the positioning sleeve, stable lifting of the lifting device can be completed only through one electric telescopic rod, the purchase cost of the electric telescopic rod is reduced, and the lifting device is convenient to use. And stable movement of the two push plates can be completed only through the two fixing plates, one lead screw, one motor and one limiting rod, the purchase cost and the weight of the device are reduced, the device is convenient to disassemble and maintain when damaged, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control plate rolling machines, in particular to a numerical control plate rolling machine which is convenient for rapid regulation. Background Art

[0002] A CNC plate rolling machine is a device used to bend plates. There are usually multiple processing rollers inside the plate rolling machine. The plates are squeezed through the rotation of multiple processing rollers to form ring-shaped, arc-shaped and other structures, which is convenient for improving the processing efficiency of the plates.

[0003] The patent specification with announcement number CN216655897U discloses a CNC plate rolling machine that is easy to quickly adjust, including a frame and a conveying device. The surface of the frame is provided with side support plates, and the sides of the side support plates are slidably connected to push plates, and the surface of the push plates is rotatably connected to rollers. A driving rod is provided inside the frame, and the upper end of the driving rod is rotatably connected to a turntable. The frame is provided with a driving mechanism inside. The CNC plate rolling machine that is easy to quickly adjust can drive the dynamic disk in one direction through the cooperation of a transmission shaft and a gear rod and a gear disk. The dynamic disk and a dynamic sensor are used together to control the driving rod, so that the plate is lifted up through the cooperation of the driving rod and the turntable to prevent friction between the plate and the conveying device, and the surface of the plate can be protected, which is beneficial to improving the effect of plate regulation.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned CNC plate rolling machine that is easy to quickly adjust has the following problems: the device drives the device to move upward through multiple electric telescopic rods, and drives multiple toothed gears, screws, and push plates through a driving mechanism, thereby realizing automatic adjustment of the distance between the two push plates. Since there are many components such as multiple electric telescopic rods and toothed gears, screws, push plates, etc., and the prices are relatively high, when applied to multiple plate rolling machines, the cost is greatly increased. In addition, the arrangement of multiple components makes the device heavier, which is not convenient for disassembly for maintenance and easily reduces work efficiency. In view of this, a CNC plate rolling machine that is easy to quickly adjust is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a CNC plate rolling machine which is easy to quickly adjust.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a CNC plate rolling machine that is easy to quickly adjust, including a fixed plate, two support plates are fixedly arranged on the top of the fixed plate, and a forward and reverse motor is fixedly arranged on one side of one of the support plates, a single-threaded screw is fixedly arranged on the transmission shaft of the forward and reverse motor, the threads on both sides of the single-threaded screw are in opposite directions, one end of the single-threaded screw is rotatably connected to the inside of the other support plate, and the side surfaces of the single-threaded screw are threadedly connected to two push plates, four positioning sleeves are fixedly arranged at the bottom end of the fixed plate, and positioning rods are slidably connected to the insides of the four positioning sleeves, an electric telescopic rod is arranged at the bottom end of the fixed plate, and a conveyor belt is fixedly arranged between the two support plates.

[0007] As a further description of the above technical solution: a bottom plate is provided at the bottom ends of the four positioning rods, the top of the bottom plate is fixedly connected to the bottom ends of the four positioning rods respectively, the top of the bottom plate is fixedly connected to the bottom end of the electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to the bottom end of the fixed plate, the top of the bottom plate is fixedly provided with a plate rolling machine body, and the positioning rod facilitates improving the stability of the device when moving up and down.

[0008] As a further description of the above technical solution: a limit rod is fixed between the two support plates, and the side surfaces of the limit rod are respectively slidably connected to the inside of the two push plates. A number of rollers are rotatably connected to the inside of the two push plates, and the rollers are convenient for limiting the material plates and facilitating the movement of the material plates.

[0009] As a further description of the above technical solution: a pair of limit blocks are fixedly provided on one side of the two push plates, and a pressure plate is fixedly provided at the bottom end of the two pairs of limit blocks, and the limit blocks facilitate fixing the pressure plate.

[0010] As a further description of the above technical solution: an anti-deflection plate is fixedly provided on one side of the two pressing plates, and the two anti-deflection plates are both upwardly inclined structures, so that the pressing plates prevent the material plates from tilting up.

[0011] As a further description of the above technical solution: a plurality of through grooves are provided inside the two pressing plates, and rollers are rotatably connected inside the plurality of through grooves, so that the rollers are convenient for limiting the position of the material plates and for moving the material plates.

[0012] As a further description of the above technical solution: two first limiting holes are provided inside the two limiting blocks, and the insides of the four first limiting holes are all threadedly connected with limiting screws, which facilitate the disassembly and assembly of the limiting blocks.

[0013] As a further description of the above technical solution: a plurality of second limit holes are opened inside the two push plates, and the plurality of second limit holes are divided into four groups. The four groups of second limit holes are respectively located on one side of the four first limit holes, and the four groups of second limit holes are arranged vertically. The side surfaces of the four limit screws are respectively connected to the internal threads of the corresponding four second limit holes, and the second limit holes make the height of the limit block adjustable.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is designed to be a CNC plate rolling machine that is easy to quickly adjust. Through design coordination, the positioning rod and the positioning sleeve are used to improve the stability of the device during lifting and lowering, so that only one electric telescopic rod is needed to complete the stable lifting and lowering of the device, which reduces the purchase cost of the electric telescopic rod. In addition, the device only needs two fixed plates, a screw rod, a motor and a limit rod to complete the stable movement of the two push plates, which reduces the purchase cost and the weight of the device, and makes it easy to disassemble and repair the device when it is damaged, thereby improving the processing efficiency;

[0016] 2. The utility model designs a CNC plate rolling machine which is easy to adjust quickly. Through design coordination, when two push plates approach each other, the material plate is prevented from deflecting by two anti-deflection plates, so that when the two sides of the material plate contact the anti-deflection plates, they will be squeezed into the two pressure plates, and the material plate is convenient to move by rollers, so that the upper part of the material plate is limited by the pressure plate, and when the warped edge of the material plate is squeezed by the push plate and moves upward, it will be blocked by the two pressure plates, so that the two sides of the material plate cannot move, so that the material plate leaving the conveyor belt remains basically intact, which is convenient for improving the processing quality of the material plate, and when different types of material plates are replaced, the limit screw is removed, the pressure plate is moved up and down, and after determining the position, the limit screw is inserted into the corresponding first limit hole and second limit hole, so that the pressure plate is convenient for limiting the material plates of different thicknesses, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the positioning sleeve of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the pressing plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the positioning screw of the utility model.

[0021] Legend:

[0022] 1. Fixed plate; 2. Support plate; 3. Motor; 4. Single threaded screw; 5. Push plate; 6. Positioning sleeve; 7. Positioning rod; 8. Electric telescopic rod; 9. Conveyor belt; 10. Bottom plate; 11. Plate rolling machine body; 12. Limit rod; 13. Roller; 14. Limit block; 15. Press plate; 16. Anti-deviation plate; 17. Roller; 18. Limit screw. DETAILED DESCRIPTION

[0023] Reference Figure 1-4 The utility model provides a CNC plate rolling machine which is convenient for rapid regulation: it comprises a fixed plate 1, the top of the fixed plate 1 is fixedly provided with two supporting plates 2, the supporting plate 2 is convenient for fixing the forward and reverse motor 3 and the single-threaded screw rod 4, and one side of one of the supporting plates 2 is fixedly provided with a forward and reverse motor 3, the transmission shaft of the forward and reverse motor 3 is fixedly provided with a single-threaded screw rod 4, the single-threaded screw rod 4 is convenient for driving the two push plates 5 to approach or move away from each other, the threads opened on both sides of the single-threaded screw rod 4 are in opposite directions, one end of the single-threaded screw rod 4 is rotatably connected to the inside of the other supporting plate 2, the side of the single-threaded screw rod 4 is threadedly connected with two push plates 5, the push plates 5 are convenient for limiting the two sides of the material plate, the bottom end of the fixed plate 1 is fixedly provided with four positioning sleeves 6, the interiors of the four positioning sleeves 6 are slidably connected with positioning rods 7, the positioning sleeves 6 and the positioning rods 7 are convenient for improving the stability of the device when moving up and down, the bottom end of the fixed plate 1 is provided with an electric telescopic rod 8, and a conveyor belt 9 is fixedly provided between the two supporting plates 2.

[0024] As a further implementation scheme of the above technical scheme: a bottom plate 10 is provided at the bottom end of the four positioning rods 7, the top end of the bottom plate 10 is fixedly connected to the bottom ends of the four positioning rods 7 respectively, the top end of the bottom plate 10 is fixedly connected to the bottom end of the electric telescopic rod 8, the telescopic end of the electric telescopic rod 8 is fixedly connected to the bottom end of the fixed plate 1, and a plate rolling machine body 11 is fixedly provided at the top end of the bottom plate 10, and the positioning rod 7 facilitates to improve the stability of the device when it moves up and down.

[0025] As a further implementation scheme of the above technical scheme: a limit rod 12 is fixedly provided between the two support plates 2, and the side surfaces of the limit rod 12 are respectively slidably connected to the inside of the two push plates 5, and the inside of the two push plates 5 are rotatably connected with a plurality of rollers 13, which are convenient for limiting the position of the material plate and facilitating the movement of the material plate.

[0026] During specific implementation: when fixing the electric telescopic rod 8, lift the device so that the four positioning sleeves 6 are respectively mounted on the four positioning rods 7, position the device, and fix the electric telescopic rod 8 on the top of the bottom plate 10 by a number of screws, thereby completing the positioning of the device. When the device is damaged, remove a number of screws of the electric telescopic rod 8, remove the device as a whole, and replace it with a new device, so that the device is easy to disassemble and replace, which is convenient for reducing the downtime, thereby improving the processing efficiency. A conveyor belt is set on one side of the conveyor belt 9, so that the material plate automatically reaches the surface of the conveyor belt 9 through the conveyor belt, start the electric telescopic rod 8, so that the height of the conveyor belt 9 is level with the height of the processing roller of the plate rolling machine, start the forward and reverse motor 3, thereby driving the single-threaded screw 4 to rotate, and the threads opened at both ends of the single-threaded screw 4 are in opposite directions, thereby driving the two pushers. The plates 5 are close to each other to limit the material plate, and the stability of the two push plates 5 when moving is improved by the limit rod 12. The movement of the material plate is facilitated by a number of rollers 13. The material plate is driven horizontally by the conveyor belt 9 to enter the working roller of the bending machine body 11 to process the material plate, and then the forward and reverse motors 3 are started to reverse, driving the two push plates 5 away from each other. Through the design of this device, the stability of the device during lifting and lowering is improved by the positioning rod 7 and the positioning sleeve 6, so that only one electric telescopic rod 8 is needed to complete the stable lifting and lowering of the device, which reduces the purchase cost of the electric telescopic rod 8, and the device only needs two fixed plates 1, a screw rod, a motor 3 and a limit rod 12 to complete the stable movement of the two push plates 5, which reduces the purchase cost and the weight of the device, so that the device is easy to disassemble and repair when it is damaged, thereby improving the processing efficiency.

[0027] As a further implementation scheme of the above technical scheme: a pair of limit blocks 14 are fixedly provided on one side of the two push plates 5 , and a pressing plate 15 is fixedly provided on the bottom ends of the two pairs of limit blocks 14 , and the limit blocks 14 facilitate fixing the pressing plate 15 .

[0028] As a further implementation scheme of the above technical scheme: an anti-deflection plate 16 is fixedly provided on one side of the two pressing plates 15, and the two anti-deflection plates 16 are both upwardly inclined structures, so that the pressing plates 15 prevent the material plates from tilting up.

[0029] As a further implementation scheme of the above technical scheme: a plurality of through grooves are provided inside the two pressing plates 15, and rollers 17 are rotatably connected inside the plurality of through grooves. The rollers 17 are convenient for limiting the position of the material plates and for moving the material plates.

[0030] As a further implementation scheme of the above technical scheme: two first limiting holes are provided inside the two limiting blocks 14 , and the insides of the four first limiting holes are all threadedly connected with limiting screws 18 , which facilitate the disassembly and assembly of the limiting blocks 14 .

[0031] As a further implementation scheme of the above technical scheme: a plurality of second limit holes are opened inside the two push plates 5, and the plurality of second limit holes are divided into four groups. The four groups of second limit holes are respectively located on one side of the four first limit holes, and the four groups of second limit holes are vertically arranged. The side surfaces of the four limit screws 18 are respectively connected to the internal threads of the corresponding four second limit holes, and the second limit holes make the height of the limit block 14 adjustable.

[0032] During specific implementation: the two push plates 5 are brought close to each other to limit the position of the material plate. When there are warped edges on both sides of the material plate, the two push plates 5 squeeze the warped edges, which may cause one side of the material plate to warp, causing the material plate to tilt and unable to enter the inside of the plate rolling machine horizontally, resulting in a decrease in the processing quality of the material plate. When the two push plates 5 are close to each other, the material plate is prevented from deflecting by two anti-deflection plates 16, so that when the two sides of the material plate contact the anti-deflection plates 16, they will be squeezed into the two pressing plates 15, and the rollers 17 are used to facilitate the movement of the material plate, so that the upper part of the material plate is pressed by the pressing plate 15 limit, when the warped edge of the material plate is squeezed by the push plate 5 and moves upward, it will be blocked by the two pressure plates 15, so that the two sides of the material plate cannot move, so that the material plate leaving the conveyor belt 9 remains basically intact, which is convenient for improving the processing quality of the material plate. When replacing different types of material plates, remove the limit screws 18, move the pressure plate 15 up and down, and after determining the position, insert the limit screws 18 into the corresponding first limit holes and second limit holes, so that the pressure plate 15 is convenient for limiting the material plates of different thicknesses, thereby improving the application range of the device.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CNC plate rolling machine that is easy to quickly adjust and control, comprising a fixed plate (1), characterized in that: Two support plates (2) are fixedly provided at the top of the fixed plate (1), and a forward and reverse motor (3) is fixedly provided on one side of one of the support plates (2). A single-thread screw (4) is fixedly provided on the transmission shaft of the forward and reverse motor (3). The threads on both sides of the single-thread screw (4) are in opposite directions. One end of the single-thread screw (4) is rotatably connected to the inside of the other support plate (2). The side of the single-thread screw (4) is threadedly connected to two push plates (5). Four positioning sleeves (6) are fixedly provided at the bottom end of the fixed plate (1). Positioning rods (7) are slidably connected to the inside of the four positioning sleeves (6). An electric telescopic rod (8) is provided at the bottom end of the fixed plate (1), and a conveyor belt (9) is fixedly provided between the two support plates (2).

2. A CNC plate rolling machine that is easy to quickly adjust according to claim 1, characterized in that: A bottom plate (10) is provided at the bottom end of the four positioning rods (7), the top end of the bottom plate (10) is fixedly connected to the bottom ends of the four positioning rods (7), the top end of the bottom plate (10) is fixedly connected to the bottom end of the electric telescopic rod (8), the telescopic end of the electric telescopic rod (8) is fixedly connected to the bottom end of the fixed plate (1), and a plate rolling machine body (11) is fixedly provided at the top end of the bottom plate (10).

3. The CNC plate rolling machine that is easy to quickly adjust according to claim 1 is characterized in that: A limiting rod (12) is fixedly provided between the two support plates (2), and the side surfaces of the limiting rod (12) are respectively slidably connected to the inside of the two push plates (5), and a plurality of rollers (13) are rotatably connected to the inside of the two push plates (5).

4. The CNC plate rolling machine that is easy to quickly adjust according to claim 1 is characterized in that: A pair of limit blocks (14) are fixedly provided on one side of the two push plates (5), and a pressing plate (15) is fixedly provided at the bottom ends of the two pairs of limit blocks (14).

5. The CNC plate rolling machine that is easy to quickly adjust according to claim 4 is characterized in that: An anti-deflection plate (16) is fixedly provided on one side of the two pressing plates (15), and the two anti-deflection plates (16) are both upwardly inclined structures.

6. The CNC plate rolling machine that is easy to quickly adjust according to claim 4 is characterized in that: A plurality of through slots are provided inside the two pressing plates (15), and rollers (17) are rotatably connected inside the plurality of through slots.

7. The CNC plate rolling machine that is easy to quickly adjust according to claim 4 is characterized in that: Two first limiting holes are provided inside the two limiting blocks (14), and the insides of the four first limiting holes are all threadedly connected with limiting screws (18).

8. The CNC plate rolling machine that is easy to quickly adjust according to claim 7 is characterized in that: A plurality of second limiting holes are provided inside the two push plates (5), and the plurality of second limiting holes are divided into four groups. The four groups of second limiting holes are respectively located on one side of the four first limiting holes, and the four groups of second limiting holes are arranged vertically. The side surfaces of the four limiting screws (18) are respectively connected to the internal threads of the corresponding four second limiting holes.

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