Calcium silicate board connecting device

Abstract

The utility model relates to the technical field of plate processing, in particular to a calcium silicate plate connecting device. Comprising a main rack and a carrier plate, a translation frame is arranged at the upper end of the main rack, a main beam is arranged in the translation frame, the two ends of the main beam are in sliding connection with the translation frame through sliding fasteners, a motor and a screw are arranged on the translation frame, and the motor is in transmission connection with the main beam through the screw; the sliding fastener is provided with a positioning device, the translation frame is provided with at least two positioning holes, and the sliding fastener can be connected with any positioning hole in a matched mode through the positioning device. The carrier plate is arranged below the main beam, a plurality of suction cups are arranged on the bottom face of the carrier plate, and a lifting assembly connected with the carrier plate is arranged on the main beam. The mechanism is reasonable in structure, the motor drives the main beam to slide in the translation frame in a reciprocating mode through the screw, when the main beam moves to the feeding position or the discharging position, the positioning devices on the sliding fasteners are matched with the corresponding positioning holes respectively to form limiting, redundant idling of the motor and the screw is avoided, and the movement precision of the suction cup is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a calcium silicate plate connecting device. Background Art

[0002] Calcium silicate board is a building material with calcium silicate as the main component. It is made by crushing, grinding, mixing, pressing and high-temperature calcining calcium silicate ore. Calcium silicate board is widely used in the construction field for the decoration and construction of walls, ceilings, floors, partitions and other parts. It not only provides good building physical properties, but also meets the fire protection, heat insulation, sound insulation and environmental protection requirements of buildings. In the process of producing and processing calcium silicate board, the silicate cover board needs to be transferred to the next processing step. Due to the large size of the calcium silicate board, when the conveyor belt rotates the calcium silicate board to the processing site, a calcium silicate board receiving device is required for transfer.

[0003] For example, Chinese patent CN218464928U discloses a calcium silicate board connecting device, comprising a support frame, a conveying frame is arranged inside the support frame, a fixing plate is fixedly installed on the upper end surface of the support frame, and two fixing blocks distributed on the left and right are fixedly installed on the front end surface of the fixing plate, a screw is installed between the two fixing blocks, and a slider is movably sleeved on the outer side walls of the two screws. When the calcium silicate board processing equipment processes the calcium silicate board body, a plurality of conveying rollers rotate to convey it to the bottom of the support frame, and then the electric push rod is started to make the connecting plate push the carrier plate to move downward, so that four suction cups contact with the calcium silicate board body, so that the four suction cups suck the calcium silicate board body tightly, and the motor is started to make the screw rotate to drive the slider to move to the right, so that the connecting plate can drive the carrier plate to move downward, and the calcium silicate board body can be placed on the receiving plate, so as to achieve the effect of automatically connecting and placing the calcium silicate board, avoid manual handling, and effectively save labor.

[0004] In the existing calcium silicate board connecting device, the connecting plate is affected by inertia and other factors when it is reciprocating, resulting in the redundant idling of the driving screw and inaccurate displacement of the suction cup. After a long period of operation, the matching accuracy between the mechanisms will also decrease. Therefore, the existing technology needs to be improved and developed. Utility Model Content

[0005] The utility model aims to provide a calcium silicate board connecting device with reasonable structure, precise operation, stability and reliability in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a calcium silicate board connecting device, comprising a main frame and a carrier plate, wherein a translation frame is provided at the upper end of the main frame, a main beam is provided inside the translation frame, two ends of the main beam are slidably connected with the translation frame through sliding fasteners, a motor and a screw are provided on the translation frame, and the motor is transmission-connected with the main beam through the screw; a positioning device is provided on the sliding fastener, at least two positioning holes are provided on the translation frame, and the sliding fastener can be matched and connected with any positioning hole through the positioning device; the carrier plate is arranged below the main beam, a plurality of suction cups are provided on the bottom surface of the carrier plate, and a lifting component connected with the carrier plate is provided on the main beam.

[0008] According to the above scheme, the positioning device includes a countersunk hole, a top plate and a positioning ball. The positioning ball can be movably arranged in the port of the countersunk hole. The top plate is arranged in the countersunk hole and connected to the positioning ball through a connecting rod. A first spring is arranged in the countersunk hole, and the two ends of the first spring respectively contact the top plate and the bottom surface of the countersunk hole, thereby driving the positioning ball to extend out of or retract into the countersunk hole.

[0009] According to the above scheme, the lifting assembly includes two cylinders, which are fixedly arranged on the main beam. The main beam is provided with two through holes, and the telescopic shafts of the two cylinders pass through the corresponding through holes respectively and are fixedly connected to the carrier plate.

[0010] According to the above solution, two guide holes are provided on the main beam, guide rods are passed through the guide holes, and the lower ends of the guide rods are fixedly connected to the carrier plate.

[0011] According to the above solution, an oil seal is provided in the lower end of the through hole, and the telescopic shaft of the cylinder can be movably penetrated through the oil seal.

[0012] According to the above scheme, the lifting assembly also includes a lubrication mechanism, which includes an oil storage chamber, an end cover and an end plug. An oil storage chamber is provided on one side of the through hole, an oil-absorbing cotton ring is provided in the through hole, and the oil storage chamber and the through hole are connected through an oil guide hole; an end plug and a second spring are provided in the oil storage chamber, and the second spring connects the oil guide hole and the end plug so that the end plug is matched with the oil guide hole; the end cover is sealed on the upper port of the oil storage chamber, and the end cover is connected to the end plug through a traction rod.

[0013] The beneficial effects of the utility model are as follows: the utility model has a reasonable structure, and the motor drives the main beam to slide back and forth in the translation frame through the screw, driving the carrier plate to transport the calcium silicate board. When the main beam moves to the loading or unloading position, the positioning devices on the sliding fasteners are paired with the corresponding positioning holes to form limit positions, avoiding unnecessary idling of the motor and the screw, thereby effectively improving the movement accuracy of the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2It is a schematic diagram of the cross-sectional structure of the main beam of the utility model;

[0016] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0017] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0018] In the figure:

[0019] 1. Main frame; 2. Carrier plate; 3. Cylinder; 4. Transfer trolley; 11. Translation frame; 12. Main beam; 13. Sliding fastener; 14. Motor; 15. Screw; 16. Positioning hole; 21. Suction cup; 31. Through hole; 32. Guide hole; 33. Guide rod; 34. Oil seal; 35. Oil storage chamber; 36. End cover; 37. End plug; 38. Oil-absorbing cotton ring; 39. Oil guide hole; 131. Countersunk hole; 132. Top plate; 133. Positioning ball; 134. Spring; 135 Second spring. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-4As shown, the calcium silicate board connecting device described in the utility model comprises a main frame 1 and a carrier plate 2. A translation frame 11 is provided at the upper end of the main frame 1. A main beam 12 is provided in the translation frame 11. Both ends of the main beam 12 are slidably connected to the translation frame 11 through a slide fastener 13. A motor 14 and a screw 15 are provided on the translation frame 11. The motor 14 is connected to the main beam 12 through the screw 15. A positioning device is provided on the slide fastener 13. At least two positioning holes 16 are provided on the translation frame 11. The slide fastener 13 can be matched and connected with any positioning hole 16 through the positioning device. The carrier plate 2 is provided below the main beam 12. A plurality of suction cups 21 are provided on the bottom surface of the carrier plate 2. A lifting assembly connected to the carrier plate 2 is provided on the main beam 12. The main frame 1 is fixed on the ground so that the translation frame 11 is suspended above the conveyor belt, and the transfer trolley 4 can run on one side of the conveyor belt. The motor 14 drives the main beam 12 to reciprocate along the translation frame 11 through the screw 15. The screw 15 is a transmission structure. The screw 15 is connected to the threaded sleeve on the main beam 12, so as to drive the main beam 12 through the threaded transmission. Of course, the screw 15 can be replaced by other transmission structures. It can be understood that the displacement stroke of the main beam 12 corresponds to the conveyor belt and the transfer trolley 4 respectively, and the carrier 2 is driven up and down by the lifting assembly, so that the carrier 2 transfers the calcium silicate board through the suction cup 21. Preferably, when the main beam 12 moves above the conveyor belt or the transfer trolley 4, the positioning device on the sliding fastener 13 is matched and connected with the corresponding positioning hole 16 to brake the main beam 12, avoid the displacement of the main beam 12 due to inertia, and improve the displacement accuracy of the carrier 2 and the suction cup 21.

[0022] The positioning device includes a countersunk hole 131, a top plate 132 and a positioning ball 133. The positioning ball 133 is movably arranged in the end of the countersunk hole 131. The top plate 132 is arranged in the countersunk hole 131 and connected to the positioning ball 133 through a connecting rod. A first spring 134 is arranged in the countersunk hole 131. The two ends of the first spring 134 respectively abut against the top plate 132 and the bottom surface of the countersunk hole 131, thereby driving the positioning ball 133 to extend or retract into the countersunk hole 131. The positioning device and the positioning hole 16 on the translation frame 12 are matched. The sliding buckle 13 and the translation frame 12 are slidably connected. Of course, a rolling bearing can be arranged between the two to reduce the friction coefficient. When the main beam 12 moves to a certain position, such as above the conveyor belt or above the transfer trolley 4, the positioning ball 133, driven by the first spring 134, extends out of the countersunk hole 131 and embeds into the positioning hole 16, and the top plate 132 and the positioning ball 133 are connected by a rigid connecting rod, so that a snap connection is formed between the sliding fastener 13 and the translation frame 2 to prevent the main beam 12 from continuing to move under the action of inertia. It can be understood that when the main beam 12 runs between the conveyor belt and the transfer trolley 4, the side wall of the translation frame 11 hits the positioning ball 133, overcoming the elastic force of the first spring 134 to retract the positioning ball 133 into the countersunk hole 131.

[0023] The lifting assembly includes two cylinders 3, which are fixedly arranged on the main beam 12. The main beam 12 is provided with two through holes 31. The telescopic shafts of the two cylinders 3 pass through the corresponding through holes 31 and are fixedly connected to the carrier 2. The cylinder 3 drives the telescopic shaft through the piston, and the telescopic shaft passes through the through hole 31 to connect the carrier 2 to make it rise and fall. Preferably, the main beam 12 is provided with two guide holes 32, and the guide holes 32 are penetrated by guide rods 33, and the lower ends of the guide rods 33 are fixedly connected to the carrier 2. The guide holes 32 and the guide rods 33 cooperate to make the lifting action of the carrier 2 more stable, especially when the main beam 12 stops, the guide rods 33 can provide structural support to prevent the telescopic shaft from being impacted, thereby improving the overall structural rigidity.

[0024] An oil seal 34 is provided in the lower end of the through hole 31, and the telescopic shaft of the cylinder 3 can be movably passed through the oil seal 34. The oil seal 34 is used to seal the lower end of the through hole 31. The cylinder 3 is installed on the main beam 12, which is equivalent to sealing the upper end of the through hole 31, so that the through hole 31 constitutes a closed inner cavity. Of course, this closed inner cavity can store lubricating oil to improve the flexibility of the telescopic shaft.

[0025] Furthermore, the lifting assembly further includes a lubrication mechanism, which includes an oil storage chamber 35, an end cover 36 and an end plug 37. An oil storage chamber 35 is provided on one side of the through hole 31, and an oil absorbing cotton ring 38 is provided in the through hole 31. The oil storage chamber 35 and the through hole 31 are connected through an oil guide hole 39; an end plug 37 and a second spring 135 are provided in the oil storage chamber 35, and the second spring 135 connects the oil guide hole 39 and the end plug 37 so that the end plug 37 is matched and connected with the oil guide hole 39; the end cover 36 is sealed on the upper port of the oil storage chamber 35, and the end cover 36 is connected to the end plug 37 through a traction rod. An oil absorbing cotton ring 38 is provided in the through hole 31, and the lubricating oil in the oil storage chamber 35 can be input into the through hole 31 through the oil guide hole 39, and the oil absorbing cotton ring 38 wipes the lubricating oil on the telescopic shaft to reduce the friction system and improve the operational flexibility of the lifting assembly.

[0026] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A calcium silicate board connecting device, comprising a main frame (1) and a carrier board (2), wherein a translation frame (11) is provided at the upper end of the main frame (1), characterized in that: A main beam (12) is arranged inside the translation frame (11), and two ends of the main beam (12) are slidably connected to the translation frame (11) through a sliding fastener (13); a motor (14) and a screw (15) are arranged on the translation frame (11), and the motor (14) is transmission-connected to the main beam (12) through the screw (15); a positioning device is arranged on the sliding fastener (13), and at least two positioning holes (16) are arranged on the translation frame (11), and the sliding fastener (13) can be matched and connected with any positioning hole (16) through the positioning device; the carrier plate (2) is arranged below the main beam (12), and a plurality of suction cups (21) are arranged on the bottom surface of the carrier plate (2), and a lifting component connected to the carrier plate (2) is arranged on the main beam (12).

2. The calcium silicate board connecting device according to claim 1, characterized in that: The positioning device comprises a countersunk hole (131), a top plate (132) and a positioning ball (133); the positioning ball (133) is movably arranged in the end of the countersunk hole (131); the top plate (132) is arranged in the countersunk hole (131) and is connected to the positioning ball (133) via a connecting rod; a first spring (134) is arranged in the countersunk hole (131); two ends of the first spring (134) respectively contact the top plate (132) and the bottom surface of the countersunk hole (131), thereby driving the positioning ball (133) to extend out of or retract into the countersunk hole (131).

3. The calcium silicate board connecting device according to claim 1, characterized in that: The lifting assembly comprises two cylinders (3), the two cylinders (3) are fixedly arranged on a main beam (12), two through holes (31) are provided on the main beam (12), and telescopic shafts of the two cylinders (3) respectively pass through corresponding through holes (31) and are fixedly connected to the carrier plate (2).

4. The calcium silicate board connecting device according to claim 3 is characterized in that: The main beam (12) is provided with two guide holes (32), and guide rods (33) are passed through the guide holes (32). The lower ends of the guide rods (33) are fixedly connected to the carrier plate (2).

5. The calcium silicate board connecting device according to claim 3, characterized in that: An oil seal (34) is provided in the lower end of the through hole (31), and the telescopic shaft of the cylinder (3) can be movably penetrated through the oil seal (34).

6. The calcium silicate board connecting device according to claim 5, characterized in that: The lifting assembly further comprises a lubricating mechanism, which comprises an oil storage chamber (35), an end cover (36) and an end plug (37). An oil storage chamber (35) is provided on one side of the through hole (31), an oil absorbing cotton ring (38) is provided in the through hole (31), and the oil storage chamber (35) and the through hole (31) are communicated via an oil guide hole (39); an end plug (37) and a second spring (135) are provided in the oil storage chamber (35), and the second spring (135) connects the oil guide hole (39) and the end plug (37) so that the end plug (37) and the oil guide hole (39) are matched and connected; the end cover (36) is sealed on the upper end of the oil storage chamber (35), and the end cover (36) is connected to the end plug (37) via a traction rod.

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