Hoisting and conveying device for plate production

Abstract

The utility model relates to the technical field of board production, and discloses a hoisting and conveying device for board production, which comprises a hoisting frame and a sliding transverse frame, the sliding transverse frame is arranged on the hoisting frame in a sliding manner, a plurality of tool components are arranged on the sliding transverse frame at intervals along the length direction of the sliding transverse frame, and each tool component comprises a lifting column, an elastic telescopic piece and a negative pressure suction cup. The lifting column is slidably arranged on the sliding transverse frame in a penetrating mode and moves in the height direction of the lifting frame, the bottom of the lifting column is connected with the elastic telescopic part, and the end, away from the lifting column, of the elastic telescopic part is connected with the negative pressure suction cup. Large plates are conveyed in a suspension mode, the installation space can be reasonably utilized, and the short-distance or long-distance conveying requirement can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of plate production, in particular to a lifting and conveying device for plate production. Background Art

[0002] During the processing of plates, a mobile device is indispensable for moving and transporting between plate processing equipment such as roller machines, grinders, chamfering machines, cutting machines, and edge banding machines. When plates are switched between processing stations, a mobile device is used. Currently, conveyor belts are mostly used to transport plates. However, in the process of transporting large plates, traditional conveyor belts are not applicable, and there is a problem of large floor space. At the same time, they cannot meet the requirements of short-distance translational transportation. Therefore, it is necessary to design a device for transporting large plates. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a lifting and conveying device for plate production, which is used to solve the deficiencies of the prior art.

[0004] The purpose of the utility model is achieved through the following technical solutions: a lifting and conveying device for plate production, comprising a lifting frame and a sliding cross frame, the sliding cross frame is slidably installed on the lifting frame, a plurality of tooling components are arranged on the sliding cross frame at intervals along its own length direction, the tooling components include a lifting column, an elastic telescopic part and a negative pressure suction cup, the lifting column is slidably penetrated on the sliding cross frame, the lifting column moves along the height direction of the lifting frame, the bottom of the lifting column is connected to the elastic telescopic part, and the end of the elastic telescopic part away from the lifting column is connected to the negative pressure suction cup.

[0005] In some embodiments, a rectangular groove is formed through the sliding cross frame, and the lifting column is slidably adapted to the rectangular groove. The tooling assembly also includes a spur rack and a motor. The spur rack is fixedly mounted on the side wall of the lifting column, and the motor is mounted on the top of the sliding cross frame. A gear is mounted on the output shaft of the motor, and the gear meshes with the spur rack.

[0006] In some embodiments, the sliding cross frame is provided with a support pin on the inner wall of the rectangular groove, and the support pin moves close to or away from the lifting column. A plurality of support pin holes are provided on the side wall of the lifting column close to the support pin, and the plurality of support pin holes are arranged at equal intervals along the height direction of the lifting column. The support pin is adapted to be in one of the support pin holes by moving.

[0007] In some embodiments, the sliding cross frame has an installation groove on the inner wall of the rectangular groove, an electromagnet is arranged in the installation groove, one end of the support pin is slidably adapted in the installation groove, a permanent magnet is installed at one end of the support pin close to the electromagnet, the electromagnet generates a magnetic pole with opposite magnetic properties to the permanent magnet when energized, a spring is arranged in the installation groove, two ends of the spring are respectively connected to the support pin and the sliding cross frame, and when the spring is in normal state, the support pin is adapted in one of the support pin holes.

[0008] In some embodiments, the elastic telescopic part includes a telescopic rod and a connecting spring, the two ends of the telescopic rod are respectively connected to the lifting column and the negative pressure suction cup, the negative pressure suction cup is fixedly sleeved with a shoulder, the connecting spring is sleeved on the telescopic rod, and the two ends of the connecting spring are respectively connected to the lifting column and the shoulder.

[0009] In some embodiments, the telescopic rod includes a first rod and a second rod, one end of the first rod is fixedly connected to the lifting column, and the other end is provided with a small diameter hole and a large diameter hole in sequence along its own axis, a limit block is slidably adapted in the large diameter hole, one end of the second rod slides through the small diameter hole to connect to the limit block, and the other end is connected to the negative pressure suction cup.

[0010] In some embodiments, two groups of V-shaped guide rails are fixed at intervals on the top of the lifting frame, and V-shaped rollers are provided at both ends of the sliding cross frame in the length direction, and the V-shaped rollers are adapted to the V-shaped guide rails.

[0011] The beneficial effects of the utility model are:

[0012] 1. The use of suspension to transport large plates can make rational use of the installation space and meet short-distance or long-distance transportation requirements.

[0013] 2. The lifting column is locked by the cooperation of the support pin and the support pin hole. The weight of the plate is borne by the support pin, which extends the service life of the motor. At the same time, the lifting column has stronger stability, can drive the stable transportation of the plate, and is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of a lifting and conveying device for plate production according to the utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0017] Figure 4 for Figure 1 Enlarged view of point C in the middle;

[0018] In the figure, 1-lifting frame, 2-sliding cross frame, 3-lifting column, 4-negative pressure suction cup, 5-rectangular groove, 6-spur rack, 7-motor, 8-gear, 9-support pin, 10-support pin hole, 11-installation groove, 12-electromagnet, 13-permanent magnet, 14-spring, 15-connecting spring, 16-shoulder, 17-first rod, 18-second rod, 19-small diameter hole, 20-large diameter hole, 21-limiting block, 22-V-shaped guide rail, 23-V-shaped roller. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

[0020] like Figures 1 to 4 As shown, a lifting and conveying device for plate production includes a lifting frame 1 and a sliding cross frame 2. The sliding cross frame 2 is slidably installed on the lifting frame 1. A plurality of tooling components are arranged on the sliding cross frame 2 along its own length direction. The tooling components include a lifting column 3, an elastic telescopic member and a negative pressure suction cup 4. The lifting column 3 is slidably penetrated on the sliding cross frame 2. The lifting column 3 moves along the height direction of the lifting frame 1. The bottom of the lifting column 3 is connected to the elastic telescopic member. The end of the elastic telescopic member away from the lifting column 3 is connected to the negative pressure suction cup 4. The sliding cross frame 2 Move to the top of the plate, then the lifting column 3 drives the negative pressure suction cup 4 to move downward close to the plate, so that the negative pressure suction cup 4 acts on the plate, the negative pressure suction cup 4 is connected to the negative pressure pump through a pipeline, and the negative pressure pump makes the negative pressure suction cup 4 generate negative pressure to adsorb the plate, and then the lifting column 5 rises to lift the plate, and then the plate is transported to the designated position by moving the sliding cross frame 2, and finally the lifting column 3 moves down to put the plate down. The suspension method is used to transport large plates, which can reasonably utilize the installation space and meet the short-distance or long-distance transportation requirements.

[0021] Furthermore, two groups of V-shaped guide rails 22 are fixed at intervals on the top of the lifting frame 1, and V-shaped rollers 23 are provided at both ends of the length direction of the sliding cross frame 2. The V-shaped rollers 23 are adapted to the V-shaped guide rails 22. The V-shaped rollers 23 are driven to rotate by a driving motor so that the V-shaped rollers 23 roll on the V-shaped guide rails 22 to realize the movement of the sliding cross frame 2. This belongs to the prior art and will not be described in detail.

[0022] In some embodiments, Figure 1 and Figure 3As shown, a rectangular groove 5 is penetrated through the sliding cross frame 2, and the lifting column 3 is slidably adapted to the rectangular groove 5. The tooling assembly also includes a spur rack 6 and a motor 7. The spur rack 6 is fixedly mounted on the side wall of the lifting column 3, and the motor 7 is mounted on the top of the sliding cross frame 2. A gear 8 is mounted on the output shaft of the motor 7, and the gear 8 engages with the spur rack 6. The motor 7 drives the gear 8 to rotate, and the gear 8 drives the spur rack 6 to move up and down, thereby driving the lifting column 3 to move in a straight line. The lifting operation of the lifting column 3 is realized by the forward and reverse rotation of the motor 7, and the lifting operation of the plate is completed.

[0023] In some embodiments, Figure 1 and Figure 2 As shown, the sliding cross frame 2 is provided with a supporting pin 9 on the inner wall of the rectangular groove 5, and the supporting pin 9 moves close to or away from the lifting column 3. The side wall of the lifting column 3 close to the supporting pin 9 is provided with a plurality of supporting pin holes 10, and the plurality of supporting pin holes 10 are arranged at equal intervals along the height direction of the lifting column 3. The supporting pin 9 is adapted to be fitted in one of the supporting pin holes 10 by movement. The sliding cross frame 2 is provided with a mounting groove 11 on the inner wall of the rectangular groove 5, and an electromagnet 12 is arranged in the mounting groove 11. One end of the supporting pin 9 is slidably adapted in the mounting groove 11, and a permanent magnet 13 is installed at the end of the supporting pin 9 close to the electromagnet 12. The electromagnet 12 is energized to generate a magnetic pole opposite to the permanent magnet 13. A spring 14 is arranged in the mounting groove 11, and the two ends of the spring 14 are respectively connected to the supporting pin 9 and the sliding cross frame 2. When the spring 14 is in a normal state, the supporting pin 9 is adapted to be fitted in the mounting groove 11. In one of the support pin holes 10, when the lifting column 3 moves, the electromagnet 12 is in a powered-on state, and the electromagnet 12 absorbs the permanent magnet 13, so that the support pin 9 compresses the spring 14 and moves it into the installation slot 11, so that the lifting column 3 can move up and down normally. After the negative pressure suction cup 4 absorbs the plate, the lifting column 3 moves up to the specified height, and the electromagnet 12 is powered off. The support pin 9 pops out from the installation slot 11 under the reaction force of the spring 14, and the support pin 9 is low on the side wall of the lifting column 3. At this time, the lifting column 3 continues to move up, and when the nearest support pin hole 10 is located on the moving path of the support pin 9, the spring 14 bounces the support pin 9 into the support pin hole 10, so that the support pin 9 is adapted to one of the support pin holes 10 to complete the locking of the lifting column 3, which can stabilize the position of the lifting column 3, reduce the force applied to the motor 7, and improve safety.

[0024] In some embodiments, Figure 1 and Figure 4As shown, the elastic telescopic member includes a telescopic rod and a connecting spring 15, the two ends of the telescopic rod are respectively connected to the lifting column 3 and the negative pressure suction cup 4, the negative pressure suction cup 4 is fixedly sleeved with a shoulder 16, the connecting spring 15 is sleeved on the telescopic rod, and the two ends of the connecting spring 15 are respectively connected to the lifting column 3 and the shoulder 16, the lifting column 3 moves downward to make the negative pressure suction cup 4 contact the plate, to ensure that the negative pressure suction cup 4 can fit closely to the plate to improve the negative pressure adsorption strength, the lifting column 3 continues to move downward to make the negative pressure suction cup 4 contact the plate with a certain force, at this time, the telescopic shaft contracts to compress the connecting spring 15, on the one hand to avoid interference and damage to the plate, on the other hand to use the reaction force of the connecting spring 15 to make the negative pressure suction cup 4 close to the plate to improve the negative pressure adsorption effect.

[0025] Furthermore, if Figure 4 As shown, the telescopic rod includes a first rod member 17 and a second rod member 18. One end of the first rod member 17 is fixedly connected to the lifting column 3, and the other end is provided with a small diameter hole 19 and a large diameter hole 20 in sequence along its own axial direction. A limit block 21 is slidably adapted in the large diameter hole 20. One end of the second rod member 18 slides through the small diameter hole 19 to connect to the limit block 21, and the other end is connected to the negative pressure suction cup 4. The setting of the limit block 21 can prevent the second rod member 18 from detaching from the first rod member 17.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; and it is known to those skilled in the art that the beneficial effects to be achieved by the present invention are only to achieve better beneficial effects under specific circumstances compared with the current implementation schemes in the prior art, rather than to directly achieve the best use effect in the industry.

[0027] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A lifting and conveying device for plate production, characterized in that: The invention comprises a lifting frame (1) and a sliding cross frame (2), wherein the sliding cross frame (2) is slidably mounted on the lifting frame (1), and a plurality of tooling components are arranged on the sliding cross frame (2) at intervals along its length direction, and the tooling components comprise a lifting column (3), an elastic telescopic member and a negative pressure suction cup (4), and the lifting column (3) is slidably arranged on the sliding cross frame (2), and the lifting column (3) moves along the height direction of the lifting frame (1), and the bottom of the lifting column (3) is connected to the elastic telescopic member, and the end of the elastic telescopic member away from the lifting column (3) is connected to the negative pressure suction cup (4).

2. A lifting and conveying device for plate production according to claim 1, characterized in that: The sliding cross frame (2) is provided with a rectangular groove (5), and the lifting column (3) is slidably adapted to the rectangular groove (5). The tooling assembly also includes a spur rack (6) and a motor (7). The spur rack (6) is fixedly mounted on the side wall of the lifting column (3), and the motor (7) is mounted on the top of the sliding cross frame (2). The output shaft of the motor (7) is provided with a gear (8), and the gear (8) meshes with the spur rack (6).

3. The lifting and conveying device for plate production according to claim 2 is characterized in that: The sliding cross frame (2) is provided with a support pin (9) on the inner wall of the rectangular groove (5), and the support pin (9) moves close to or away from the lifting column (3). The side wall of the lifting column (3) close to the support pin (9) is provided with a plurality of support pin holes (10), and the plurality of support pin holes (10) are arranged at equal intervals along the height direction of the lifting column (3), and the support pin (9) is adapted to be in one of the support pin holes (10) by moving.

4. A lifting and conveying device for plate production according to claim 3, characterized in that: The sliding cross frame (2) is provided with a mounting groove (11) on the inner wall of the rectangular groove (5), and an electromagnet (12) is arranged in the mounting groove (11). One end of the support pin (9) is slidably adapted in the mounting groove (11), and a permanent magnet (13) is installed at one end of the support pin (9) close to the electromagnet (12). When the electromagnet (12) is energized, a magnetic pole with a magnetic property opposite to that of the permanent magnet (13) is generated. A spring (14) is arranged in the mounting groove (11), and the two ends of the spring (14) are respectively connected to the support pin (9) and the sliding cross frame (2). When the spring (14) is in a normal state, the support pin (9) is adapted in one of the support pin holes (10).

5. The lifting and conveying device for plate production according to claim 1 is characterized in that: The elastic telescopic member comprises a telescopic rod and a connecting spring (15), the two ends of the telescopic rod are respectively connected to the lifting column (3) and the negative pressure suction cup (4), the negative pressure suction cup (4) is fixedly sleeved with a shaft shoulder (16), the connecting spring (15) is sleeved on the telescopic rod, and the two ends of the connecting spring (15) are respectively connected to the lifting column (3) and the shaft shoulder (16).

6. The lifting and conveying device for plate production according to claim 5, characterized in that: The telescopic rod comprises a first rod member (17) and a second rod member (18); one end of the first rod member (17) is fixedly connected to the lifting column (3); the other end of the first rod member (17) is provided with a small diameter hole (19) and a large diameter hole (20) in sequence along its own axial direction; a limit block (21) is slidably adapted in the large diameter hole (20); one end of the second rod member (18) slides through the small diameter hole (19) to connect to the limit block (21); the other end of the second rod member (18) is connected to the negative pressure suction cup (4).

7. The lifting and conveying device for plate production according to claim 1, characterized in that: Two groups of V-shaped guide rails (22) are fixed at intervals on the top of the lifting frame (1), and V-shaped rollers (23) are provided at both ends of the sliding cross frame (2) in the length direction, and the V-shaped rollers (23) are adapted to the V-shaped guide rails (22).

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