阅读说明：本技术 一种具有自动上板机构的高端材料微晶玻璃板材生产线 (High-end material microcrystalline glass plate production line with automatic plate feeding mechanism ) 是由 吴至勇 管松 于 2021-07-07 设计创作，主要内容包括：本发明公开了一种具有自动上板机构的高端材料微晶玻璃板材生产线,包括上板机构和切割产线；上板机构设置在切割产线的入口端。上板机构包括机架、夹取单元和进给单元。调整平台包括第一底板、驱动杆、定位部、滑动部和滑动底板。进给平台包括第二底板、第一导轨、齿条、齿轮、以及进给电机。工作时,叉车将板材放置在滑动底板上。此时右后两侧的驱动杆向前同时顶推滑动底板,在前左两侧的定位部作为基准面对板材进行校准,直到板材校准完毕。随后进给电机通过齿轮齿条将整个调整平台输送至夹取装置下方进行夹取上料,板材被夹起后,旋转气缸通过操纵杆调整被夹板材的姿态,最终板材在升降装置和平移装置的驱动下放置到切割产线进行切割操作。(The invention discloses a production line of a high-end material microcrystalline glass plate with an automatic plate feeding mechanism, which comprises a plate feeding mechanism and a cutting production line; the upper plate mechanism is arranged at the inlet end of the cutting production line. The upper plate mechanism comprises a frame, a clamping unit and a feeding unit. The adjustment platform comprises a first bottom plate, a driving rod, a positioning part, a sliding part and a sliding bottom plate. The feeding platform comprises a second bottom plate, a first guide rail, a rack, a gear and a feeding motor. During operation, the forklift puts the plate on the sliding bottom plate. And at the moment, the driving rods on the right and rear sides push the sliding bottom plate forwards and simultaneously, and the positioning parts on the front and left sides are used as reference surfaces to calibrate the plate until the plate is calibrated. The feeding motor conveys the whole adjusting platform to the position below the clamping device through a gear rack to clamp a material, after the plate is clamped, the rotating cylinder adjusts the posture of the clamped plate through the operating rod, and finally the plate is placed on a cutting production line under the driving of the lifting device and the translation device to be cut.)

1. A production line of a high-end material microcrystalline glass plate with an automatic plate feeding mechanism is characterized by further comprising a plate feeding mechanism and a cutting production line; the upper plate mechanism is arranged at the inlet end of the cutting production line;

the plate feeding mechanism comprises a rack, a clamping unit and a feeding unit; one end of the rack is fixedly arranged, and the other end of the rack extends to the upper part of the cutting production line; the clamping unit is arranged on the frame and conveys the plate from the clamping station to the cutting production line; the feeding unit is arranged on the clamping station, is positioned below the clamping unit and comprises a feeding platform and an adjusting platform; the adjusting platform is arranged on the feeding platform and is driven by the feeding platform;

the adjusting platform comprises a first bottom plate, a driving rod, a positioning part, a sliding part and a sliding bottom plate; the first bottom plate is arranged on the adjusting platform and is driven by the adjusting platform to feed; the driving rods are respectively arranged on four side surfaces of the first bottom plate; the sliding part is arranged on the upper surface of the first bottom plate; the positioning parts are arranged on two adjacent side surfaces of the first bottom plate; the sliding bottom plate is placed on the sliding part and can freely translate within the range of the first bottom plate under the driving of the driving rod.

2. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism according to claim 1, wherein the feeding platform comprises a second bottom plate, a first guide rail, a rack, a gear and a feeding motor; the second bottom plate is fixedly arranged at the clamping station; the first guide rails are positioned on the second bottom plate and are respectively arranged on two sides of the second bottom plate; the first bottom plate is arranged on the first guide rail and can slide along the first guide rail; the rack is arranged on the second bottom plate and is parallel to the first guide rail; the gear is arranged on an output shaft of the feeding motor and is meshed and connected with the rack; the feeding motor is installed on the first bottom plate, and drives the adjusting platform to move on the first guide rail in a reciprocating mode through the gear and the rack.

3. The high-end microcrystalline glass sheet production line with an automatic sheet feeding mechanism as claimed in claim 1, wherein the positioning part comprises a fixing rod and a roller; the fixed rod is vertically arranged on the first bottom plate; the roller is installed on the fixing rod and is located on the inward side of the fixing rod.

4. The high-end glass-ceramic plate production line with an automatic plate feeding mechanism according to claim 1, wherein the sliding part is dispersedly installed in the first bottom plate area by adopting universal ball bearings.

5. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism as claimed in claim 2, wherein the second bottom plate is designed to be inclined, and the installation height of the second bottom plate is gradually inclined upwards from one side close to the clamping station to one side far away from the clamping station.

6. The high-end microcrystalline glass sheet production line with an automatic sheet feeding mechanism as claimed in claim 2, wherein said feeding platform further comprises a height adjustable machine leg; the machine leg is arranged at the bottom of the second bottom plate; the height of the machine leg below the clamping station is lower than that of the machine leg far away from one side of the clamping station.

7. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism as claimed in claim 1, wherein the clamping unit comprises a translation device, a lifting device, a clamping device and a rotating device; the translation device is arranged on the rack, is connected with the lifting device and drives the lifting device to move horizontally; the lifting device is connected with the clamping device and drives the clamping device to move up and down; the rotating devices are arranged on two sides of the clamping device and drive the clamped plates to rotate;

the rotating device comprises a rotating cylinder, an operating rod, a rotating shaft, a chuck and a spring; the operating lever, the rotating shaft and the chuck are positioned on two sides of the plate and symmetrically arranged on the clamping device; one end of the rotating shaft is fixedly connected with the chuck, and the other end of the rotating shaft is fixedly connected with one end of the operating rod; the rotating shaft is arranged on the driving end of the clamping device; the rotary cylinder is arranged on one side of the clamping device, and the output end of the rotary cylinder is connected with the other end of the operating rod on one side; the spring is arranged on the other side of the clamping device, one end of the spring is connected with the clamping device, and the other end of the spring is connected with the other end of the operating rod on the other side.

8. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism as claimed in claim 7, wherein the clamping device comprises a clamping seat, a clamping arm, a clamping cylinder and a second guide rail; the clamping seat is fixedly connected with the driving end of the lifting device; the second guide rails are arranged at the bottom of the clamping seat and positioned at two sides of the clamping cylinder; the clamping cylinder is arranged at the bottom of the clamping seat, and two output ends of the clamping cylinder are respectively connected with the clamping arms at two sides; and the clamping arms are symmetrically arranged on the second guide rail and are connected with the rotating shaft.

9. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism according to claim 7, wherein the lifting device comprises a translation frame, and a lifting motor, a chain wheel, a third guide rail and a lifting seat which are arranged on the translation frame; the translation frame is fixedly connected with the driving end of the translation device; the third guide rails are vertically arranged on two sides of the translation frame; the lifting seat is arranged on the third guide rail, and the bottom of the lifting seat is fixedly connected with the clamping device; the lifting motor and the chain wheel are arranged on the translation frame, and the output end of the lifting motor is connected with one end of the chain; the other end of the chain is fixedly connected with the lifting seat after being connected with the chain wheel.

10. The high-end material glass-ceramic plate production line with the automatic plate feeding mechanism according to claim 7, wherein the translation device comprises a translation cylinder and a fourth guide rail; the fourth guide rail is horizontally arranged on the rack and extends to the position above the cutting production line from the clamping station; the translation cylinder is arranged between the fourth guide rails, and the output end of the translation cylinder is connected with the lifting device and drives the lifting device to move back and forth between the clamping station and the upper part of the cutting production line.

Technical Field

The invention relates to the field of production of high-end microcrystalline glass plates, in particular to a production line of a high-end microcrystalline glass plate with an automatic plate feeding mechanism.

Background

At present, the large-block products produced by the traditional microcrystalline glass plate production line are cut into small-block plates in a cutting production line in a manual and forklift carrying mode, and the mode has the defects of high labor intensity of workers, incapability of flatly placing the plates in the cutting production line and low efficiency. Accordingly, further improvements and improvements are needed in the art.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a production line of a high-end material glass ceramic plate with an automatic plate feeding mechanism.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a high-end material glass ceramic plate production line with automatic board mechanism of going up, the production line still includes board mechanism and cutting production line. The upper plate mechanism is arranged at the inlet end of the cutting production line.

Specifically, the plate feeding mechanism mainly comprises a rack, a clamping unit and a feeding unit. Frame one end is fixed to be set up, and the other end extends to the cutting and produces line top. The clamping unit is arranged on the frame and used for conveying the plate from the clamping station to the cutting production line. The feeding unit is arranged on the clamping station and located below the clamping unit and comprises a feeding platform and an adjusting platform. The adjusting platform is arranged on the feeding platform and driven by the feeding platform.

Specifically, the adjusting platform mainly includes a first bottom plate, a driving rod, a positioning portion, a sliding portion, and a sliding bottom plate. The first bottom plate is arranged on the adjusting platform and is driven by the adjusting platform to feed. The driving rods are respectively arranged on four side surfaces of the first bottom plate. The sliding part is installed on the upper surface of the first bottom plate. The positioning parts are arranged on two adjacent side surfaces of the first bottom plate. The sliding bottom plate is placed on the sliding part and can freely translate within the range of the first bottom plate under the driving of the driving rod. Preferably, the positioning part is designed in a way that two positioning parts are combined. Preferably, the driving rod is designed in a group of two on each side of the first bottom plate. During operation, the sliding bottom plate is located at the middle part of the first bottom plate, and the forklift puts orderly stacked plates on the sliding bottom plate. Because the accurate alignment of the sheet material and the sliding bottom plate can not be ensured during the placement, in order to ensure that the chuck plate of the clamping device is parallel to the end surface of the sheet material during the clamping, the driving rod is required to push the sliding bottom plate to adjust the position of the sheet material. The specific adjusting process is as follows: when one side close to a forklift feeding station is set as a rear side, the first push rods positioned on the rear side and the right side push the sliding bottom plate together; when the plate touches one of the positioning parts on the front side, the driving rod opposite to the plate stops driving, and the other driving rod in the same group continues driving until the front side surface of the plate contacts with the two positioning parts simultaneously (positioning front reference surface). Similarly, the two positioning portions on the left side calibrate the left side surface (positioning left reference surface) of the plate. After the positioning is finished, the two sides of the plate are parallel to the chuck, and the sliding bottom plate and the first bottom plate are probably inclined, but the clamping and feeding effects are not influenced. After the feeding is finished, the sliding bottom plate needs to be adjusted to the middle position of the first bottom plate, so all the driving rods (front, back, left and right sides) are driven forwards simultaneously to push the sliding bottom plate to the middle.

Specifically, the feeding platform mainly comprises a second bottom plate, a first guide rail, a rack, a gear and a feeding motor. The second bottom plate is fixedly arranged at the clamping station. The first guide rails are positioned on the second bottom plate and are respectively arranged on two sides of the second bottom plate. The first bottom plate is arranged on the first guide rail and can slide along the first guide rail. The rack is arranged on the second bottom plate and is parallel to the first guide rail. The gear is arranged on an output shaft of the feeding motor and is meshed and connected with the rack. The feeding motor is installed on the first bottom plate, and drives the adjusting platform to move on the first guide rail in a reciprocating mode through the gear and the rack. After the position of panel is adjusted, feed the motor and carry the whole clamping device below of adjusting the platform through rack and pinion to panel from keeping away from location portion one side begins the material loading operation.

As a preferable aspect of the present invention, the positioning portion mainly includes a fixing rod and a roller. The fixed rod is vertically arranged on the first bottom plate. The roller is installed on the fixing rod and is located on the inward side of the fixing rod.

In a preferred embodiment of the present invention, the sliding portion is formed by a universal ball bearing and is dispersedly mounted in the first base plate region.

As a preferable scheme of the invention, in order to avoid that when the driving rod is reset after the plate is positioned, the plate loses the locking force of the driving rod and shifts position under the action of factors such as inertia and the like, so that the positioning accuracy of the reference surface is influenced, the second bottom plate adopts an inclined design, and the installation height of the second bottom plate is gradually inclined upwards from one side close to the clamping station to one side far away from the clamping station. After the design can make the actuating lever reset like this, panel when losing the locking force, under panel deadweight effect, its side still keeps laminating with location portion to avoid the good position in location to produce the displacement.

Further, the feeding platform also comprises a machine foot with adjustable height. The machine leg is arranged at the bottom of the second bottom plate. The height of the machine leg below the clamping station is lower than that of the machine leg far away from one side of the clamping station.

Specifically, the clamping unit mainly comprises a translation device, a lifting device, a clamping device and a rotating device. The translation device is installed on the rack, is connected with the lifting device and drives the lifting device to move horizontally. The lifting device is connected with the clamping device and drives the clamping device to move up and down. The rotating devices are arranged on two sides of the clamping device and drive the clamped plates to rotate.

Specifically, the rotating device mainly comprises a rotating cylinder, an operating rod, a rotating shaft, a chuck and a spring. The operating lever, the rotating shaft and the chuck are positioned on two sides of the plate and symmetrically arranged on the clamping device. One end of the rotating shaft is fixedly connected with the chuck, and the other end of the rotating shaft is fixedly connected with one end of the operating rod. The rotating shaft is arranged on the driving end of the clamping device. The rotary cylinder is arranged on one side of the clamping device, and the output end of the rotary cylinder is connected with the other end of the operating rod on one side. The spring is arranged on the other side of the clamping device, one end of the spring is connected with the clamping device, and the other end of the spring is connected with the other end of the operating rod on the other side. When the device works, the clamping plates on two sides of the clamping device drive the single plate to be clamped tightly and rise under the drive of the lifting device, the rotating cylinder acts at the moment, the control rod drives the clamping plate on one side to rotate, and under the action of friction force, the clamping plate on the other side can synchronously rotate, so that the plate can be finally horizontally placed on a cutting production line. When the clamping device releases the plate, the chuck plate on one side resets along with the reset of the rotary cylinder, and the chuck plate on the other side resets under the action of the spring, so that preparation is made for clamping the plate next time.

Specifically, the clamping device mainly comprises a clamping seat, a clamping arm, a clamping cylinder and a second guide rail. The clamping seat is fixedly connected with the driving end of the lifting device. The second guide rail is installed in the bottom of the clamping base and located on two sides of the clamping cylinder. The clamping cylinder is arranged at the bottom of the clamping seat, and two output ends of the clamping cylinder are respectively connected with the clamping arms at two sides. And the clamping arms are symmetrically arranged on the second guide rail and are connected with the rotating shaft.

Specifically, the lifting device mainly comprises a translation frame, a lifting motor, a chain wheel, a third guide rail and a lifting seat, wherein the lifting motor, the chain wheel, the third guide rail and the lifting seat are installed on the translation frame. And the translation frame is fixedly connected with the driving end of the translation device. The third guide rails are vertically arranged on two sides of the translation frame. The lifting seat is installed on the third guide rail, and the bottom of the lifting seat is fixedly connected with the clamping device. The lifting motor and the chain wheel are installed on the translation frame, and the output end of the lifting motor is connected with one end of the chain. The other end of the chain is fixedly connected with the lifting seat after being connected with the chain wheel.

Specifically, the translation device mainly comprises a translation cylinder and a fourth guide rail. The fourth guide rail is horizontally arranged on the rack and extends to the upper part of the cutting production line from the clamping station. The translation cylinder is arranged between the fourth guide rails, and the output end of the translation cylinder is connected with the lifting device and drives the lifting device to move back and forth between the clamping station and the upper part of the cutting production line.

The working process and principle of the invention are as follows: during operation, the forklift places stacked and tidy plates (including the bottom wood supporting plate) on the sliding bottom plate, and due to manual operation, the sliding bottom plate cannot be flush with the wood supporting plate and the plates. And at the moment, the driving rods on the right and rear sides push the sliding bottom plate forwards and simultaneously, and the positioning parts on the front and left sides are used as reference surfaces to calibrate the plate until the plate is calibrated. The feeding motor conveys the whole adjusting platform to the position below the clamping device through a gear rack to clamp a material, after the plate is clamped, the rotating cylinder adjusts the posture of the clamped plate through the operating rod, and finally the plate is placed on a cutting production line under the driving of the lifting device and the translation device to be cut. The invention also has the advantages of simple structure, convenient operation and easy implementation.

Compared with the prior art, the invention also has the following advantages:

(1) the high-end material microcrystalline glass plate production line with the automatic plate feeding mechanism provided by the invention utilizes the driving rods and the positioning parts on the right and back sides to calibrate the positions of the plates, effectively solves the problem of inaccurate positioning when a forklift is used for placing the plates, greatly improves the feeding efficiency and saves the feeding time.

(2) The production line of the high-end material microcrystalline glass plate with the automatic plate feeding mechanism provided by the invention utilizes the cooperation of the universal ball bearing and the sliding bottom plate, so that the sliding bottom plate can freely move within the range of the first bottom plate, and even if the plate is obliquely placed on the sliding bottom plate, the adjusted plate can be ensured to meet the precision requirement of clamping and feeding, the positioning precision requirement of initial placement of the plate is greatly reduced, the labor intensity of workers is reduced, and the feeding efficiency is improved.

Drawings

Fig. 1 is a front view of an automatic plate feeding mechanism of a high-end material microcrystalline glass plate production line provided by the invention.

Fig. 2 is a side view of the automatic plate feeding mechanism of the high-end material microcrystalline glass plate production line provided by the invention.

Fig. 3 is a schematic structural diagram of an adjustment platform provided in the present invention.

Fig. 4 is a schematic structural diagram of a feeding platform provided by the invention.

Fig. 5 is a top view of an adjustment platform provided by the present invention.

Fig. 6 is a schematic structural diagram of the adjusting platform and the plate position relationship provided by the present invention.

FIG. 7 is a diagram of the adjusted position of the adjustment platform according to the present invention.

Fig. 8 is a schematic structural view of a portion of one side of the rotating means in the dotted line frame of fig. 1.

Fig. 9 is a schematic view of the other side portion of the rotating means in the dotted line frame of fig. 1.

The reference numerals in the above figures illustrate:

1-a plate feeding mechanism, 2-a cutting production line, 3-a rack, 4-a feeding platform, 5-an adjusting platform, 6-a first bottom plate, 7-a driving rod, 8-a fixing rod, 9-a roller, 10-a sliding part, 11-a sliding bottom plate, 12-a second bottom plate, 13-a first guide rail, 14-a rack, 15-a gear, 16-a feeding motor, 17-a machine foot, 18-a rotating cylinder, 19-a control rod, 20-a rotating shaft, 21-a clamping plate, 22-a spring, 23-a translation device, 24-a lifting device and 25-a clamping device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described below with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 9, the present embodiment discloses a high-end microcrystalline glass sheet production line with an automatic sheet feeding mechanism, which further includes a sheet feeding mechanism 1 and a cutting production line 2. The upper plate mechanism 1 is arranged at the inlet end of the cutting production line 2.

Specifically, the upper plate mechanism 1 mainly includes a frame 3, a gripping unit, and a feeding unit. 3 one end of frame is fixed and is set up, and the other end extends to and cuts 2 tops on producing the line. The clamping unit is arranged on the frame 3 and conveys the plate from the clamping station to the cutting production line 2. The feeding unit is arranged on the clamping station, is positioned below the clamping unit and comprises a feeding platform 4 and an adjusting platform 5. The adjusting platform 5 is arranged on the feeding platform 4 and driven by the feeding platform 4.

Specifically, the adjusting platform 5 mainly includes a first bottom plate 6, a driving rod 7, a positioning portion, a sliding portion 10, and a sliding bottom plate 11. The first bottom plate 6 is arranged on the adjusting platform 5 and is driven by the adjusting platform 5 to feed. The driving levers 7 are respectively installed at four sides of the first base plate 6. The sliding part 10 is installed on the upper surface of the first base plate 6. The positioning portions are mounted on two adjacent side surfaces of the first base plate 6. The sliding bottom plate 11 is placed on the sliding part 10 and can freely translate within the range of the first bottom plate 6 under the driving of the driving rod 7. Preferably, the positioning part is designed in a way that two positioning parts are combined. Preferably, the drive rod 7 is of a two-in-one design on each side of the first base plate 6. During operation, the sliding bottom plate 11 is located in the middle of the first bottom plate 6, and the forklift puts the plates which are orderly stacked on the sliding bottom plate 11. Since it is impossible to ensure the accurate alignment of the sheet material with the slide base plate 11 during the placing, in order to ensure that the chuck 21 of the gripper 25 is parallel to the end surface of the sheet material during the gripping, the driving rod 7 is required to push the slide base plate 11 to adjust the position of the sheet material. The specific adjusting process is as follows: when one side close to a forklift feeding station is set as a rear side, the first push rods positioned on the rear side and the right side push the sliding bottom plate 11 together; when the plate touches one of the positioning parts on the front side, the driving rod 7 opposite to the plate stops driving, and the other driving rod 7 in the same group continues driving until the front side surface of the plate contacts with the two positioning parts simultaneously (positioning front reference surface). Similarly, the two positioning portions on the left side calibrate the left side surface (positioning left reference surface) of the plate. After positioning, the two sides of the plate are parallel to the chuck 21, and the sliding bottom plate 11 and the first bottom plate 6 are probably inclined, but this does not affect the clamping and feeding effect. After the loading is finished, the sliding bottom plate 11 needs to be adjusted to the middle position of the first bottom plate 6, so all the driving rods 7 (front, back, left and right sides) are simultaneously driven forwards to push the sliding bottom plate 11 to the middle.

Specifically, the feeding platform 4 mainly includes a second bottom plate 12, a first guide rail 13, a rack 14, a gear 15, and a feeding motor 16. The second base plate 12 is fixedly arranged at the gripping station. The first guide rails 13 are located on the second bottom plate 12 and respectively arranged at two sides of the second bottom plate 12. The first base plate 6 is mounted on a first rail 13 to be slidable along the first rail 13. The rack 14 is mounted on the second base plate 12 in parallel with the first guide rail 13. The gear 15 is mounted on an output shaft of the feeding motor 16 and is engaged with the rack 14. The feeding motor 16 is installed on the first base plate 6, and drives the adjusting platform 5 to reciprocate on the first guide rail 13 through the gear 15 and the rack 14. After the position of the plate is adjusted, the feeding motor 16 integrally conveys the adjusting platform 5 to the lower part of the clamping device 25 through the gear 15 and the rack 14, and the feeding operation is started from the plate on the side far away from the positioning part.

As a preferable aspect of the present invention, the positioning portion mainly includes a fixing rod 8 and a roller 9. The fixing rod 8 is vertically arranged on the first bottom plate 6. The roller 9 is installed on the fixing rod 8 and is located on the inward side of the fixing rod 8.

In a preferred embodiment of the present invention, the sliding part 10 is formed by a universal ball bearing and is dispersedly mounted in the region of the first base plate 6.

As a preferable scheme of the present invention, in order to avoid that when the driving rod 7 is reset after the positioning of the plate, the plate loses the locking force of the driving rod 7 and undergoes position shift under the action of factors such as inertia, and the positioning accuracy of the reference surface is affected, the second bottom plate 12 of the present invention adopts an inclined design, and the installation height of the second bottom plate 12 gradually inclines upwards from the side close to the clamping station to the side far away from the clamping station. After the design can make actuating lever 7 reset like this, panel when losing the locking force, under panel deadweight effect, its side still keeps laminating with location portion to avoid the good position in location to produce the displacement.

Further, the feeding platform 4 further comprises a height-adjustable machine foot 17. The machine leg 17 is installed at the bottom of the second base plate 12. The height of the machine leg 17 positioned below the clamping station is lower than that of the machine leg 17 positioned on one side far away from the clamping station.

Specifically, the gripping unit mainly includes a translation device 23, a lifting device 24, a gripping device 25, and a rotation device. The translation device 23 is mounted on the frame 3, connected with the lifting device 24 and drives the lifting device 24 to move horizontally. The lifting device 24 is connected with the clamping device 25 and drives the clamping device 25 to move up and down. The rotating devices are arranged on two sides of the clamping device 25 and drive the clamped plate to rotate.

Specifically, the rotating device mainly includes a rotating cylinder 18, an operating lever 19, a rotating shaft 20, a chuck 21, and a spring 22. The operating rod 19, the rotating shaft 20 and the clamping disc 21 are positioned at two sides of the plate material and are symmetrically arranged on the clamping device 25. One end of the rotating shaft 20 is fixedly connected with the chuck 21, and the other end is fixedly connected with one end of the operating rod 19. The rotating shaft 20 is provided on the driving end of the gripping device 25. The rotary cylinder 18 is arranged at one side of the clamping device 25, and the output end of the rotary cylinder is connected with the other end of the operating rod 19 at one side. The spring 22 is arranged at the other side of the clamping device 25, one end of the spring 22 is connected with the clamping device 25, and the other end is connected with the other end of the operating rod 19 at the other side. When the device works, the clamping device 25 drives the chucks 21 on the two sides to clamp the single plate, the single plate is driven by the lifting device 24 to lift, the rotating cylinder 18 acts at the moment, the operating rod 19 drives the chuck 21 on one side to rotate, and the chuck 21 on the other side can synchronously rotate under the action of friction force, so that the plate can be finally horizontally placed on the cutting production line 2. When the clamping device 25 releases the plate, the chuck 21 on one side is reset along with the reset of the rotary cylinder 18, and the chuck 21 on the other side is reset under the action of the spring 22 to prepare for clamping the plate at the next time.

Specifically, the clamping device 25 mainly includes a clamping base, a clamping arm, a clamping cylinder, and a second guide rail. The gripping base is fixedly connected with the driving end of the lifting device 24. The second guide rail is installed in the bottom of the clamping base and located on two sides of the clamping cylinder. The clamping cylinder is arranged at the bottom of the clamping seat, and two output ends of the clamping cylinder are respectively connected with the clamping arms at two sides. The clamping arms are symmetrically arranged on the second guide rail and connected with the rotating shaft 20.

Specifically, the lifting device 24 mainly includes a translation frame, and a lifting motor, a chain wheel, a third guide rail and a lifting seat which are installed on the translation frame. The translation frame is fixedly connected with the driving end of the translation device 23. The third guide rails are vertically arranged on two sides of the translation frame. The lifting seat is arranged on the third guide rail, and the bottom of the lifting seat is fixedly connected with the clamping device 25. The lifting motor and the chain wheel are installed on the translation frame, and the output end of the lifting motor is connected with one end of the chain. The other end of the chain is fixedly connected with the lifting seat after being connected with the chain wheel.

Specifically, the translation device 23 mainly includes a translation cylinder and a fourth guide rail. The fourth guide rail is horizontally arranged on the rack 3 and extends to the upper part of the cutting production line 2 from the clamping station. The translation cylinder is arranged between the fourth guide rails, and the output end of the translation cylinder is connected with the lifting device 24 and drives the lifting device 24 to move back and forth between the clamping station and the upper part of the cutting production line 2.

The working process and principle of the invention are as follows: during operation, the forklift places the orderly stacked plates (including the bottom wood pallet) on the sliding bottom plate 11, and the sliding bottom plate 11 cannot be flush with the wood pallet and the plates due to manual operation. At the moment, the driving rods 7 on the right and back sides push the sliding bottom plate 11 forwards at the same time, and the positioning parts on the front and left sides are used as reference surfaces to calibrate the plate until the plate is calibrated. Subsequently, the feeding motor 16 conveys the whole adjusting platform 5 to the lower part of the clamping device 25 through the gear 15 and the rack 14 for clamping and feeding, after the plate is clamped, the rotating cylinder 18 adjusts the posture of the clamped plate through the operating rod 19, and finally the plate is placed on the cutting production line 2 for cutting operation under the driving of the lifting device 24 and the translation device 23. The invention also has the advantages of simple structure, convenient operation and easy implementation.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.