A plate cutting device and a working method of a plate unloading table thereof

Abstract

A plate cutting device comprises a plate feeding device, a plate leveling device and a plate cutting device. The plate feeding device is connected to the plate leveling device, and the plate leveling device is connected to the plate cutting device. The plate feeding device comprises a plate unloading table for automatically lifting the plate and a plate robot for moving the plate into the leveling device. The plate unloading table comprises a plate lifting mechanism and a plate feeding mechanism. The plate lifting mechanisms are arranged opposite to each other in pairs, and a plate clamping gap is provided between adjacent plate lifting mechanisms. The arrangement of the plate lifting mechanism facilitates lifting the plate so that the plate is suspended, thereby facilitating the robot to clamp the plate. The plate feeding mechanism is connected to the plate lifting mechanism, and the plate is continuously fed through the plate feeding mechanism, thereby improving production continuity and further increasing production efficiency.

Description

Technical Field

[0001] The invention relates to a plate cutting device, in particular to a plate cutting device and a working method of a plate unloading table thereof. Background Art

[0002] As the country continues to carry out infrastructure construction, the demand for plates is increasing. In order to meet the requirements of use in different environments, plates need to go through multiple and complex processing steps, such as heat treatment, cutting, splitting, etc. Plate cutting process refers to the process of cutting a whole plate into multiple plates.

[0003] The degree of automation of plate cutting equipment currently on the market is low, and manual intervention is required for continuous operation between different processes. Due to the heavy weight of uncut plates, manual movement is difficult and there are safety hazards in manually moving plates. In addition, some cutting equipment has poor flatness when leveling the plates, which can easily reduce the practical life of the leveling device, thereby affecting the service life of the entire equipment.

[0004] Currently, in most actual production, the plates are moved by a robot to reduce labor intensity. However, when the plates are moved by a robot, due to the large overall size of the robot, a large gap needs to be formed between the plate and the ground or the placement surface when clamping the plate, so as to facilitate the clamping of the robot. In production, the plates are generally suspended from the ground by wooden stakes or racks. Although this method has low cost, it requires manual lifting of the plates and placing them on wooden stakes or racks, which has high labor intensity and poses a high safety hazard. Summary of the invention

[0005] In view of the above shortcomings, the technical problem to be solved by the present invention is to provide a working method of a plate cutting equipment and a plate discharge table thereof, so as to improve the processing continuity of the plate cutting equipment, reduce manual intervention between different processes, improve production safety, and increase the overall service life of the equipment by improving the equipment.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A plate cutting device comprises a plate feeding device, a plate leveling device and a plate cutting device, wherein the plate feeding device is connected to the plate leveling device, which is connected to the plate cutting device, the plate feeding device comprises a plate unloading table for automatically lifting the plate and a plate manipulator for moving the plate into the leveling device, the plate unloading table comprises a plate lifting mechanism and a plate feeding mechanism, the plate lifting mechanisms are arranged opposite to each other in pairs, a plate clamping gap is provided between adjacent plate lifting mechanisms, the plate feeding mechanism is connected to the plate lifting mechanism, preferably, the plate manipulator, the plate leveling device B and the plate cutting device C are located on the same straight line, the plate unloading table is located on the side of the plate manipulator, and a reasonable layout can effectively improve the utilization rate of the land area in the factory and improve the enterprise efficiency.

[0008] While adopting the above technical solutions, the present invention further adopts or combines the following technical solutions.

[0009] The plate lifting mechanism comprises a lifting track, a lifting motor and a track wheel. The lifting motor is fixedly connected to the track wheel, the lifting track is connected to the track wheel, and the clamping plate is fixedly connected to the lifting track.

[0010] The plate feeding mechanism comprises a feeding conveying assembly and a pushing assembly. The pushing assembly is fixedly connected to the feeding conveying assembly, and the pushing assembly is opposite to the plate clamping gap.

[0011] It includes a manipulator swing assembly and a manipulator assembly, the manipulator assembly is connected to the manipulator swing assembly, the manipulator assembly includes a plate clamping part for clamping the plate and a plate pushing part for pushing the plate out of the plate clamping part, the plate clamping part is connected to the manipulator swing assembly, the plate pushing part is installed on the manipulator clamping part, and a plate sliding part is provided in the plate clamping part.

[0012] The plate clamping member includes a clamping part, a connecting plate and a clamping cylinder arranged in pairs. The clamping part is fixedly connected to the two ends of the connecting plate, the clamping cylinder is fixedly installed on the clamping part, the connecting plate is connected to the manipulator swing assembly, and the plate sliding member is arranged in the clamping part.

[0013] The plate leveling device includes a frame, a conveying mechanism and a leveling mechanism. The leveling mechanism and the conveying mechanism are both slidably mounted on the frame. The leveling mechanism includes a fixed wheel group and a gap adjustment wheel group. The fixed wheel group is fixedly mounted on the inner side of the frame, and the gap adjustment wheel group is slidably mounted on the frame. An adjustment component is also fixedly mounted on the frame, and the adjustment component is connected to the leveling mechanism.

[0014] The clearance adjustment wheel set comprises a wheel set fixing block and a first roller. The first roller is rotatably mounted on the wheel set fixing block. The lower end surface of the wheel set fixing block is provided with an adjustment inclined surface.

[0015] The plate cutting device includes a cutting frame, a cutting mechanism, a plate guiding mechanism and a plate length adjusting mechanism. The plate guiding mechanism is rotatably mounted on the frame, and the cutting mechanism and the plate length adjusting mechanism are both slidably mounted on the frame. A plate lifting structure for lifting the plate is provided on the plate guiding mechanism.

[0016] The plate guiding mechanism includes a plate pushing member and a guide member, the plate lifting structure is fixedly connected to the guide member, the plate pushing member includes a fixed roller and an adjusting roller, the fixed roller is rotatably installed on the frame, the adjusting roller is slidably installed on the frame, and the position of the fixed roller is lower than that of the guide member.

[0017] A working method of a plate material discharging platform of a plate cutting device comprises the following steps:

[0018] (1) moving the plate to be cut onto the loading and conveying assembly;

[0019] (2) sensing the position of the plate by means of a sensor;

[0020] (3) When the plate reaches the designated position, the pushing assembly pushes the plate into the plate lifting mechanism;

[0021] (iv) After the material pushing operation is completed, the material pushing component sends a signal to the plate lifting mechanism;

[0022] (V) The plate lifting mechanism lifts the plate.

[0023] The beneficial effects of the present invention are: (1) improving the processing continuity of the plate cutting equipment, reducing the manual intervention between different processes, improving production safety, and increasing the overall service life of the equipment by improving the equipment.

[0024] (2) By setting an adjustment slope on the lower end surface of the wheel set fixing block, it is convenient for the adjustment component to adjust the relative position of the wheel set fixing block, and it is convenient to adjust the gap between the front end flat wheel sets, thereby improving the service life of the flat wheel sets.

[0025] (3) The plate lifting mechanism is provided to facilitate lifting the plate so that the plate is suspended in the air, thereby facilitating the robot to clamp the plate. The plate feeding mechanism is used to continuously feed the plate, thereby improving production continuity and further increasing production efficiency.

[0026] (4) By setting the plate sliding part, the direct friction between the plate and the manipulator can be reduced when the manipulator clamps and places the plate, thereby increasing the service life of the manipulator components.

[0027] (5) By setting up the plate lifting structure, it is convenient to lift the cut plate, which is convenient for the device to perform continuous plate cutting and improve production efficiency. The plate is moved to the outside of the cutting mechanism through the plate guiding mechanism, which is convenient for workers to move the plate and improve production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the plate unloading table.

[0030] Figure 3 It is a structural schematic diagram of the plate lifting mechanism.

[0031] Figure 4 It is a structural diagram of a plate manipulator.

[0032] Figure 5 It is a structural diagram of the gripping part of the robot.

[0033] Figure 6 It is a structural schematic diagram of a plate leveling device.

[0034] Figure 7 It is a front view of the plate leveling device.

[0035] Figure 8 This is the front view of the wheel set fixing block.

[0036] Fig. 9 It is a structural schematic diagram of a plate cutting device.

[0037] Fig.10 It is a structural diagram of the cutting mechanism.

[0038] Figure numerals: plate feeding device A, plate leveling device B and plate cutting device C, plate lifting mechanism 1, plate feeding mechanism 2, plate clamping gap 3, clamping plate 4, lifting crawler 5, lifting motor 6, crawler wheel 7, feeding conveyor assembly 8, pushing assembly 9, feeding conveyor belt 10, feeding motor 11, feeding frame 12, pushing cylinder 13, pushing lever 14, fixed table 15, lifting mechanism mounting groove 16, lifting mounting frame 17;

[0039] Manipulator swing assembly 1a, manipulator assembly 2a, sheet clamping member 3a, sheet pushing member 4a, sheet sliding member 5a, clamping portion 6a, connecting plate 7a, clamping cylinder 8a, roller fixing rod 9a, roller 10a, first clamping plate 11a, second clamping plate 12a, third clamping plate 13a, sheet clamping head 14a, pushing cylinder 15a, sheet stop rod 16a, first swing rod 17a, second swing rod 18a, third swing rod 19a, sheet clamping gap 20a;

[0040] Frame 1b, conveying mechanism 2b, leveling mechanism 3b, fixed wheel group 4b, gap adjustment wheel group 5b, adjustment component 6b, wheel group fixing block 7b, first roller 8b, fixed guide block 9b, first inclined surface 10b, second inclined surface 11b, conveying adjustment member 12b, gap adjustment member 13b, fixed seat 14b, upper adjustment member 15b, lower adjustment member 16b, adjustment screw 18b, adjustment block 19b, fixed seat vertical plate 20b, fixed seat top plate 21b, fixed seat side plate 22b, fixed connecting plate 23b, connecting plate fixing screw 24b, conveying adjustment screw 25b, guide rod 26b, conveying fixed wheel 27b, mounting slide block 28b, conveying adjustment wheel 29b;

[0041] Cutting frame 1c, cutting mechanism 2c, plate guiding mechanism 3c, plate length adjusting mechanism 4c, plate lifting structure 5c, plate pushing member 6c, guide member 7c, fixed roller 8c, adjusting roller 9c, height adjusting slider 10c, height adjusting rod 11c, adjusting fixed plate 12c, plate limiter 13c, adjusting groove 14c, plate fixing member 15c, plate cutting member 16c, cutting cylinder 17c, cutting member mounting frame 18c, cutting tool 19c, fixing member mounting plate 20c, fixing cylinder 21c, fixing push rod 22c. DETAILED DESCRIPTION

[0042] The practical information is further described below in conjunction with the accompanying drawings.

[0043] A plate cutting device comprises a plate feeding device A, a plate leveling device B and a plate cutting device C, wherein the plate feeding device C is connected to the plate leveling device B, and the plate leveling device B is connected to the plate cutting device C, the plate feeding device A comprises a plate unloading table for automatically lifting the plate and a plate manipulator for moving the plate into the leveling device, the plate manipulator moves the plate lifted by the plate unloading table into the plate leveling device B, the plate unloading table comprises a plate lifting mechanism 1 and a plate feeding mechanism 2, the plate lifting mechanisms 1 are arranged opposite to each other in pairs, and the adjacent plate lifting mechanisms 1 are arranged opposite to each other. A plate clamping gap 3 is provided in between, and the plate lifting mechanism 1 is provided to facilitate lifting the plate so that the plate is suspended, thereby facilitating the robot to clamp the plate. The plate feeding mechanism 2 is connected to the plate lifting mechanism 1, and the plate is continuously fed through the plate feeding mechanism 2, thereby improving production continuity and further increasing production efficiency. Preferably, the plate robot, the plate leveling device B and the plate cutting device C are located on the same straight line, and the plate unloading table is located on the side of the plate robot. Reasonable layout can effectively improve the utilization rate of the land area in the factory and improve the efficiency of the enterprise.

[0044] The clamping plates 4 are evenly connected to the plate lifting mechanism 1, and the clamping plates 4 between adjacent plate lifting mechanisms 1 move synchronously. The two ends of the plate are clamped by the synchronous clamping plates 4, and then the clamping plates 4 are lifted by the lifting mechanism 1, so that the plate is lifted.

[0045] The plate lifting mechanism 1 includes a lifting track 5, a lifting motor 6 and a track wheel 7. The lifting motor 6 is fixedly connected to the track wheel 7, the lifting track 5 is connected to the track wheel 7, and the clamping plate 4 is fixedly connected to the lifting track 5. The clamping plate 4 is moved by the track mechanism, thereby driving the plate that falls into the plate lifting mechanism 1 to be lifted.

[0046] The plate feeding mechanism 2 includes a feeding conveying component 8 and a pushing component 9. The pushing component 9 is fixedly connected to the feeding conveying component 8. The pushing component 9 is opposite to the plate clamping gap 3. The plate placed on the feeding conveying component 8 is pushed into the plate clamping gap 3 through the pushing component 9.

[0047] The loading conveyor assembly 8 includes a loading conveyor belt 10, a loading motor 11 and a loading rack 12. The loading motor 11 is fixedly mounted on the loading rack 12. The loading conveyor belt 10 is rotatably connected to the loading rack 12. The loading motor 11 is connected to the loading conveyor belt 10, and the plate is moved through the loading conveyor belt 10.

[0048] The pushing assembly 9 includes a pushing cylinder 13 and a pushing stop rod 14. The pushing cylinder 13 is fixedly mounted on the loading rack 12, and the pushing stop rod 14 is fixedly mounted on the pushing cylinder 13. The setting of the pushing stop rod 14 facilitates pushing the plate into the plate clamping gap 3. Preferably, an incoming material sensor is provided on the loading rack 12, and the plate on the loading conveyor belt 10 is checked by the incoming material sensor. When the plate moves to the position of the incoming material sensor, the incoming material sensor controls the loading motor 11 to stop working, and controls the pushing cylinder 13 to work, so as to push the plate into the plate clamping gap 3. Preferably, the position of the incoming material sensor is opposite to the position of the lifting track 5.

[0049] The unloading table also includes a fixed table top 15. Preferably, the fixed table top 15 can be the ground. A lifting mechanism mounting groove 16 is provided in the fixed table top 15. The plate lifting mechanism 1 is fixedly installed in the lifting mechanism mounting groove 16, thereby reducing the height of the plate lifting mechanism 1 and reducing the difficulty of loading. The plate loading mechanism 2 is fixedly installed on the fixed table top 15. Preferably, a conveying component mounting groove is also provided in the fixed table top 15. The loading conveying component 8 is installed in the conveying component mounting groove. Preferably, the upper end surface of the loading conveying component 8 is slightly higher than the upper end surface of the fixed table top 15, thereby facilitating the placement of the plate on the conveyor belt.

[0050] A lifting mounting frame 17 is fixedly connected to the outer side of the plate lifting mechanism 1, the plate lifting mechanism 1 is fixedly mounted on both sides of the lifting mechanism mounting frame 17, and the lifting mounting frame 17 is fixedly mounted in the lifting mechanism mounting groove 16. Preferably, the lifting mounting frame 17 is welded in the lifting mechanism mounting groove 16.

[0051] The clamping plate 4 is installed obliquely on the lifting track 5, and the angle between the clamping plate 4 and the lifting track 5 is 30 degrees, which improves the clamping strength of the clamping plate 4 on the plate and prevents the plate from falling from the plate lifting mechanism 1.

[0052] The clamping plate 4 located between the plate clamping gaps 3 is arranged to be tilted upward, so as to further improve the clamping strength of the plate by the clamping plate 4 and prevent the plate from falling off the plate lifting mechanism 1 .

[0053] A working method of a plate material discharging platform of a plate cutting device comprises the following steps:

[0054] (1) moving the plate to be cut onto the loading conveyor assembly, and achieving continuous feeding of the plate through the conveyor belt assembly;

[0055] (2) The incoming material sensor senses the position of the plate, and the incoming material sensor is connected to the push cylinder. When the incoming material sensor is blocked, the incoming material sensor will send a signal to the push cylinder to make the push cylinder work;

[0056] (3) When the plate reaches the designated position, the pushing assembly pushes the plate into the plate lifting mechanism;

[0057] (iv) After the pushing operation is completed, the pushing component sends a signal to the plate lifting mechanism, so that the lifting motor in the lifting mechanism works. The lifting motor is a stepper motor. When the stepper motor receives the signal, the stepper motor steps one station;

[0058] (5) The plate lifting mechanism lifts the plate, and after lifting, the robot grabs the plate.

[0059] A plate manipulator comprises a manipulator swing component 1a and a manipulator component 2a, wherein the manipulator component 2a is connected to the manipulator swing component 1a, and the plate is clamped by the manipulator component 2a. The manipulator swing component 1a is used to move the manipulator component, and the manipulator component 2a comprises a plate clamping part 3a for clamping the plate and a plate pushing part 4a for pushing the plate out of the plate clamping part 3a. The plate clamping part 3a is connected to the manipulator swing component 1a, and the plate pushing part 4a is installed on the manipulator clamping part 3a. A plate sliding part 5a is provided in the plate clamping part 3a. Through the provision of the plate sliding part 5a, the direct friction between the plate and the manipulator when the manipulator clamps and places the plate can be reduced, thereby improving the service life of the manipulator components.

[0060] The plate clamping member 3a includes a clamping portion 6a, a connecting plate 7a and a clamping cylinder 8a which are arranged in pairs. The clamping portion 6a is fixedly connected to both ends of the connecting plate 7a. The clamping cylinder 8a is fixedly installed on the clamping portion 6a. The connecting plate 7a is connected to the manipulator swing assembly 1a. The plate sliding member 5a is arranged in the clamping portion 6a. The clamping portion 6a is used to clamp the plate, and the plate is fixed in the clamping portion 6a by the clamping cylinder 8a.

[0061] The plate sliding member 5a includes a roller fixing rod 9a and a roller 10a. The roller 10a is rotatably installed at both ends of the roller fixing rod 9a. The roller fixing rod 9a is fixedly installed in the clamping part 6a. Through the setting of the roller, the friction between the plate and the manipulator is changed to the friction between the roller and the roller fixing rod, thereby improving the service life of the clamping part 6a.

[0062] The clamping portion 6a includes a first clamping plate 11a, a second clamping plate 12a and a third clamping plate 13a. The first clamping plate 11a and the third clamping plate 13a are respectively vertically connected to the two ends of the second clamping plate 12a. A plate clamping gap 20a is formed between the first clamping plate 11a and the third clamping plate 13a. The clamping gap is used to clamp the plate. The plate sliding member 5a is fixedly installed on the first clamping plate 11a, that is, the roller fixing rod 9a is fixedly connected to the first clamping plate.

[0063] The clamping cylinder 8a is fixedly mounted on the third clamping plate 13a, and a plate clamping head 14a is provided on the telescopic rod of the clamping cylinder 8a. In some preferred embodiments, a rubber layer is provided on the lower end surface of the plate clamping head 14a. The rubber layer is used to increase the friction between the plate and the plate clamping head 14a to prevent the plate from slipping out of the plate clamping gap 14a due to inertia during the movement of the manipulator.

[0064] The sheet ejection member 4a includes an ejection cylinder 15a and a sheet stop rod 16a. The ejection cylinder 15a is fixedly mounted on the connecting plate 7a. The sheet stop rod 16a is fixedly connected to the ejection cylinder 15a. The arrangement of the sheet stop rod 16a facilitates the ejection cylinder 15a to eject the sheet from the sheet clamping gap 4a.

[0065] The pushing cylinders 15a are installed in pairs on the connecting plate 7a. The pushing cylinders 15a are located outside the clamping portion 6a. The larger the spacing between adjacent pushing cylinders 15a, the smaller the probability of the plate tilting when being pushed, thereby preventing the plate from shifting during the pushing process.

[0066] The manipulator swing assembly 1a includes a first swing rod 17a, a second swing rod 18a and a third swing rod 19a. The two ends of the second swing rod 18a are respectively rotatably connected to the first swing rod 17a and the third swing rod 19a. The third swing rod 19a is fixedly connected to the manipulator assembly 2a. Preferably, the manipulator assembly 2a is fixedly connected to the connecting plate 7a.

[0067] The length of the first clamping plate 11 a is greater than the length of the third clamping plate 13 a .

[0068] At least two plate sliding members 5a are provided in the clamping portion 6a. In this embodiment, three plate sliding members 5a are fixedly connected to the first clamping plate 11a to facilitate the movement of the plate, prevent dry grinding between the plate and the clamping portion 6a, and increase the service life of the clamping portion 6a.

[0069] A plate leveling device comprises a frame 1b, a conveying mechanism 2b and a leveling mechanism 3b. The leveling mechanism 3b and the conveying mechanism 2b are both slidably mounted on the frame 1b. The leveling mechanism 3b comprises a fixed wheel group 4b and a gap adjusting wheel group 5b. The fixed wheel group 4b is fixedly mounted on the inner side of the frame 1b. The gap adjusting wheel group 5b is slidably mounted on the frame 1b. An adjusting component 6b is also fixedly mounted on the frame 1b. The adjusting component 6b is connected to the leveling mechanism 3b. The relative position of the adjusting wheel group 5b is adjusted by the adjusting component 6b, so that the adjusting component can adjust the relative position of the wheel group fixing block, and the gap between the front end leveling wheel groups can be adjusted, thereby improving the service life of the leveling wheel groups.

[0070] The gap adjustment wheel group 5b includes a wheel group fixing block 7b and a first roller 8b. The first roller 8b is rotatably mounted on the wheel group fixing block 7b. The lower end surface of the wheel group fixing block 7b is provided with an adjustment inclined surface. By providing the adjustment inclined surface on the lower end surface of the wheel group fixing block, it is convenient to adjust the relative position of the wheel group fixing block 7b, and it is convenient to adjust the gap between the front end flat wheel groups, thereby improving the service life of the flat wheel group.

[0071] Fixed guide blocks 9b for sliding connection with the frame 1b are provided on both sides of the wheel group fixing block 7b, and the wire fixing block 9b is slidably installed in the frame 1b. The setting of the fixed guide block 9b facilitates the connection between the adjustment component 6b and the fixed guide block 9b. The adjustment inclined surface includes a first inclined surface 10b and a second inclined surface 11b. The first inclined surface 10b and the second inclined surface 11b are arranged in a triangle. The gap between the leveling wheel groups at the front end is adjusted by the lever principle, that is, the gap between the fixed wheel group 4b close to the conveying mechanism 2b and the gap adjustment wheel group 5b is adjusted.

[0072] The adjustment assembly 6b includes a conveying adjustment member 12b and a gap adjustment member 13b. The conveying adjustment member 12b is fixedly connected to the conveying mechanism 2b, and the gap adjustment member 13b is connected to the leveling mechanism 3b. Preferably, the gap adjustment member is connected to the wheel set fixing block 7b.

[0073] The gap adjustment member 13b includes a fixing seat 14b, an upper adjustment member 15b and a lower adjustment member 16b, the upper adjustment member 15b and the lower adjustment member 16b are respectively connected to the upper end surface and the lower end surface of the wheel set fixing block 7b, and the relative position of the wheel set fixing block 7b at one end is adjusted by the lower adjustment member 15b, thereby adjusting the relative height of the other end of the wheel set fixing block 7b, and the relative position of the wheel set fixing block 7b is locked by the upper adjustment member 15b, the upper adjustment member 15b is fixedly installed on the upper end of the fixing seat 14b, and the lower fixing member 15b is fixedly installed on the side of the fixing seat 14b. Preferably, the upper adjustment member 15b is a screw.

[0074] The lower adjustment member 16b includes an adjusting screw 18b and an adjusting block 19b. The adjusting screw 18b is rotatably connected to the side of the fixing seat 14b. The upper end surface of the adjusting block 19b is connected to the lower end surface of the wheel set fixing block 7b. Preferably, the adjusting block 19b is a triangle. The relative position of the wheel set fixing block 7b is adjusted by adjusting the length of the triangular adjusting block 19b extending into the wheel set fixing block 7b.

[0075] The fixed seat 14b includes two relatively arranged fixed seat upright plates 20b, a fixed seat top plate 21b and a fixed seat side plate 22b. An installation gap 22b is provided between the fixed seat upright plates 20b for installing the fixed guide block 9b. The fixed seat top plate 21b is fixedly connected to the upper end surface of the fixed seat upright plate 20b, and the fixed seat side plate 22b is fixedly installed on the side of the fixed seat upright plate 20b.

[0076] The conveying adjustment member 12b includes a fixed connecting plate 23b, a connecting plate fixing screw 24b and a conveying adjustment screw 25b. The connecting plate fixing screw 24b fixes the fixed connecting plate 23b on the frame 1b. The conveying adjustment screw 25b is rotatably connected to the fixed connecting plate 23b. The conveying adjustment screw 25b is also connected to the conveying mechanism 2b. The relative position of the conveying mechanism 2b is adjusted by the connecting plate screw 24b to facilitate the conveying of plates of different thicknesses. A guide rod 26b is provided on the lower end surface of the fixed connecting plate 23b. The setting of the guide rod 26b facilitates the fixed installation of the fixed connecting plate 23b.

[0077] The conveying mechanism 2b includes a conveying adjustment wheel assembly and a conveying fixed wheel 27b. The conveying adjustment wheel assembly includes a mounting slider 28b and a conveying adjustment wheel 29b. Both ends of the conveying adjustment wheel 29b are rotatably connected to the mounting slider 28b. The mounting slider 28b is slidably installed on the frame 1b. The conveying fixed wheel 27b is rotatably installed on the frame 1b. The plate is conveyed by the conveying mechanism 2b, which facilitates the subsequent leveling mechanism to level the plate.

[0078] In some preferred embodiments, the power mechanism for rotating the conveying mechanism 2b and the leveling mechanism 3b is connected to the fixed wheel set 4b and the conveying fixed wheel 27b, and the relative positions of the fixed wheel set 4b and the conveying fixed wheel 27b are fixed, which can improve the efficiency of the power mechanism in transmitting power.

[0079] A plate cutting device comprises a cutting frame 1c, a cutting mechanism 2c, a plate guiding mechanism 3c and a plate length adjusting mechanism 4c, wherein the plate guiding mechanism 3c is rotatably mounted on the cutting frame 1c, and the cutting mechanism 2c and the plate length adjusting mechanism 4c are both slidably mounted on the cutting frame 1c, the plate is cut by the cutting mechanism 2c, and the length of the cut plate is adjusted by sliding the plate length adjusting mechanism 4c, a plate lifting structure 5c for lifting the plate is provided on the plate guiding mechanism, and the plate lifting structure is provided to facilitate lifting the cut plate, so that the device can perform continuous plate cutting and improve production efficiency, and the plate is moved to the outside of the cutting mechanism 2c by the plate guiding mechanism 3c, so that workers can move the plate and improve production safety.

[0080] The plate guiding mechanism 3c includes a plate pushing member 6c and a guide member 7c. The plate lifting structure 5c is fixedly connected to the guide member. The plate after cutting is moved out of the cutting mechanism 2c through the plate pushing member 6c, and the plate is slid to a fixed position through the guide member 7c, which is convenient for workers to move the plate.

[0081] The guide member 7c includes a guide roller, and the plate lifting structure 5c is fixedly connected to the guide roller near the plate pushing member. The plate is lifted after passing through the plate lifting mechanism 5c, so that when the plate is cut, there is a height difference between the cut plate and the plate to be cut, which prevents the cut plate from interfering with the plate to be cut when the cut plate is not taken away, thereby realizing continuous processing of the plate.

[0082] In some preferred embodiments, the plate lifting structure 5c is a circular ring, the diameter of the circular ring is larger than the diameter of the guide roller, and the highest point of the plate lifting mechanism 5c is larger than the position where the plate pushing member 6c pushes the plate out, so that there is a height difference between the cut plate and the plate to be cut.

[0083] The plate pushing member 6c includes a fixed roller 8c and an adjusting roller 9c. The fixed roller 8c is rotatably mounted on the cutting frame 1c, and the adjusting roller 9c is slidably mounted on the cutting frame 1c. The position of the fixed roller 8c is lower than the position of the guide member 7c, that is, the highest point of the plate lifting mechanism 5c is greater than the position where the plate pushing member 6c pushes the plate out, so that there is a height difference between the cut plate and the plate to be cut.

[0084] Height adjusting parts are installed at both ends of the adjusting roller 9c, and the height adjusting parts include a height adjusting slider 10c and a height adjusting rod 11c. The height adjusting rod 11c is rotatably installed on the cutting frame 1c. The height adjusting slider 10c is connected to the height adjusting rod 11c and is slidably installed on the cutting frame 1c. The relative height of the adjusting roller 9c is adjusted by the height adjusting rod 11c, thereby pushing the plates of different thicknesses.

[0085] The plate length adjustment mechanism 4c includes an adjustment fixing plate 12c and a plate limiting member 13c. The adjustment fixing plate 12c is fixedly connected to the cutting frame 1c. The plate limiting member 13c is slidably installed on the adjustment fixing plate 12c. An infrared sensor is provided on the plate limiting member 13c. The infrared sensor is connected to the cutting mechanism 2c. The working condition of the cutting mechanism 2c is controlled by the infrared sensor.

[0086] An adjusting groove 14c is provided on the adjusting fixing plate 12c, and the plate limiting member 13c is fixedly installed in the adjusting groove 14c by means of bolts. The setting of the adjusting groove 14c facilitates the adjustment of the relative position of the plate limiting member 13c.

[0087] The cutting mechanism 2c includes a plate fixing part 15c and a plate cutting part 16c. The plate fixing part 15c is fixedly mounted on the plate cutting part 16c. The plate with cutting is fixed by the plate fixing part 15c, and then the plate is cut by the plate cutting part 16c.

[0088] The plate cutting piece 16c includes a cutting cylinder 17c, a cutting piece mounting frame 18c and a cutting tool 19c, the cutting tool 19c is slidably mounted on the cutting piece mounting frame 18c, the cutting piece mounting frame 18c is fixedly connected to the cutting machine frame 1c, the cutting cylinder 17c is fixedly mounted on the cutting piece mounting frame 18c, and the cutting cylinder 17c is connected to the cutting tool 19c.

[0089] The plate fixing part 15c includes a fixing part mounting plate 20c, a fixing cylinder 21c and a fixing push rod 22c. The fixing part mounting plate 20c is vertically connected to the cutting tool 19c. The fixing cylinder 21c is fixedly mounted on the fixing part mounting plate 20c. The fixing push rod 22c is connected to the fixing cylinder 21c.

[0090] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0091] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A plate cutting device, characterized in that: The invention comprises a plate feeding device (A), a plate leveling device (B) and a plate cutting device (C), wherein the plate feeding device (A) is connected to the plate leveling device (B), and the plate leveling device (B) is connected to the plate cutting device (C). The plate feeding device (A) comprises a plate unloading table for automatically lifting the plate and a plate manipulator for moving the plate into the leveling device, and the plate manipulator moves the plate lifted by the plate unloading table into the plate leveling device (B). The plate manipulator, the plate leveling device (B) and the plate cutting device (C) are located on the same straight line, and the plate unloading table is located on the side of the plate manipulator. The plate unloading table comprises a plate lifting mechanism (1) and a plate feeding mechanism (2), and the plate lifting mechanisms (1) are arranged in pairs opposite to each other, and a plate clamping gap (3) is provided between adjacent plate lifting mechanisms (1). The plate feeding mechanism (2) is connected to the plate lifting mechanism (1); The plate cutting device (C) comprises a cutting frame (1c), a cutting mechanism (2c), a plate guiding mechanism (3c) and a plate length adjusting mechanism (4c); the plate guiding mechanism (3c) is rotatably mounted on the frame (1c); the cutting mechanism (2c) and the plate length adjusting mechanism (4c) are both slidably mounted on the frame (1c); and a plate lifting structure (5c) for lifting the plate is provided on the plate guiding mechanism (3c); The plate guide mechanism (3c) comprises a plate pusher (6c) and a guide member (7c); the plate lifting structure (5c) is fixedly connected to the guide member (7c); the plate pusher (6c) comprises a fixed roller (8c) and an adjustable roller (9c); the fixed roller (8c) is rotatably mounted on the frame (1c); the adjustable roller (9c) is slidably mounted on the frame (1c); the position of the fixed roller (8c) is lower than the position of the guide member (7c); The highest point of the plate lifting structure (5c) is greater than the position where the plate pushing member (6c) pushes the plate out.

2. A plate cutting device according to claim 1, characterized in that: The plate lifting mechanism (1) comprises a lifting track (5), a lifting motor (6) and a track wheel (7); the lifting motor (6) is fixedly connected to the track wheel (7); the lifting track (5) is connected to the track wheel (7); and the clamping plate (4) is fixedly connected to the lifting track (5).

3. The plate cutting device according to claim 1, characterized in that: The plate material feeding mechanism (2) comprises a feeding conveying assembly (8) and a pushing assembly (9); the pushing assembly (9) is fixedly connected to the feeding conveying assembly (8); and the pushing assembly (9) is opposite to the plate clamping gap (3).

4. The plate cutting device according to claim 1, characterized in that: The plate manipulator comprises a manipulator swing assembly (1a) and a manipulator assembly (2a), the manipulator assembly (2a) being connected to the manipulator swing assembly (1a), the manipulator assembly (2a) comprising a plate clamping member (3a) for clamping a plate and a plate pushing member (4a) for pushing the plate out of the plate clamping member (3a), the plate clamping member (3a) being connected to the manipulator swing assembly (1a), the plate pushing member (4a) being mounted on the manipulator clamping member, and a plate sliding member (5a) being provided in the plate clamping member (3a).

5. The plate cutting device according to claim 4, characterized in that: The plate clamping member (3a) comprises a clamping portion (6a), a connecting plate (7a) and a clamping cylinder (8a) arranged in pairs, the clamping portion (6a) being fixedly connected to both ends of the connecting plate (7a), the clamping cylinder (8a) being fixedly mounted on the clamping portion (6a), the connecting plate (7a) being connected to a manipulator swing assembly (1a), and the plate sliding member (5a) being arranged in the clamping portion (6a).

6. The plate cutting device according to claim 1, characterized in that: The plate leveling device (B) comprises a frame (1b), a conveying mechanism (2b) and a leveling mechanism (3b), wherein the leveling mechanism (3b) and the conveying mechanism (2b) are both slidably mounted on the frame (1b), and the leveling mechanism comprises a fixed wheel group (4b) and a gap adjustment wheel group (5b), wherein the fixed wheel group (4b) is fixedly mounted on the inner side of the frame (1b), and the gap adjustment wheel group (5b) is slidably mounted on the frame (1b), and an adjustment component (6b) is also fixedly mounted on the frame (1b), and the adjustment component (6b) is connected to the leveling mechanism (3b).

7. The plate cutting device according to claim 6, characterized in that: The clearance adjustment wheel set (5b) comprises a wheel set fixing block (7b) and a first roller (8b); the first roller (8b) is rotatably mounted on the wheel set fixing block (7b); and an adjustment inclined surface is provided on the lower end surface of the wheel set fixing block (7b).

8. The working method of the sheet material unloading table of the sheet material cutting equipment according to claim 3 is characterized in that: The following steps are included: (1) Move the plate to be cut onto the loading and conveying assembly; (2) sensing the position of the plate by means of a sensor; (iii) When the plate reaches the designated position, the pushing assembly pushes the plate into the plate lifting mechanism; (iv) After the pushing operation is completed, the pushing assembly sends a signal to the plate lifting mechanism; (V) The plate lifting mechanism lifts the plate.

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