Positioning device for gypsum board production

Abstract

The utility model relates to the technical field of plasterboard processing, and discloses a positioning device for plasterboard production, which comprises a working table and a conveying roller, the conveying roller is arranged on the inner side of the working table, a feeding structure is arranged on the upper side of the working table, and the feeding structure comprises a first motor, a first motor shaft, a driving gear and a bearing frame. A first motor shaft is rotatably connected to one side of the first motor, a driving gear is fixedly connected to the outer side of the first motor shaft, a bearing frame is fixedly connected to the upper side of the first motor shaft, and a clamping mechanism for clamping cut paper in a reciprocating mode is changed into a clamping roller conveying mode for conveying the cut paper. By means of the mode, reciprocating motion of the structure is omitted, time and cost are saved, and meanwhile the mechanism can be used all the time only through one-time mechanism calibration.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board processing, in particular to a positioning device for gypsum board production. Background Art

[0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, good sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels currently being developed. In the production process of gypsum board, it is necessary to position and fit the gypsum board with the cut paper, so the positioning device needs to be used in the process of fitting the gypsum board with the cut paper.

[0003] In the prior art, for example, there is an automatic positioning device for paper cutting of gypsum board disclosed in announcement number CN220008245U, which states: The automatic positioning device for paper cutting of gypsum board comprises a processing table, a plurality of conveying rollers, a driving assembly, two transmission assemblies, a plurality of clamping assemblies, two limit assemblies and a controller, wherein a groove is provided on the upper surface of the processing table, a plurality of conveying rollers are rotatably arranged in the groove, and a gypsum board is provided on the conveying roller; the gypsum board and the paper cutting can be accurately positioned to ensure that the positions of the paper cutting and the gypsum board are consistent, thereby reducing the workload of workers and improving the efficiency of edge sealing of the gypsum board.

[0004] In actual use, when the structure that clamps the paper cutter is moving to position the paper cutter, the paper cutter will first be moved to the specified position, and then the feeding structure will be reset and wait for the next operation. This process requires repeated movement of the feeding structure. When the clamping mechanism is reset, the clamping mechanism does not contact the paper cutter. At this time, the paper cutter to be processed will be offset, causing a position deviation in the next transportation of the paper cutter, affecting the positioning and fitting between the gypsum board and the paper cutter. In addition, when the gypsum board runs to the positioning area, it is inevitable that some lateral deviation will occur. If it is not adjusted, it will cause deviations in the subsequent edge sealing. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The problem of increased time cost due to the long travel of the clamping mechanism and the problem of lateral deviation of the gypsum board when being transported to the positioning area, which leads to errors in subsequent edge sealing, is solved.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for gypsum board production, comprising a workbench and a conveying roller, wherein the inner side of the workbench is provided with a conveying roller, the upper side of the workbench is provided with a feeding structure, the end of the workbench away from the feeding structure is provided with a positioning structure, and the upper side of the workbench close to the positioning structure is provided with a calibration structure;

[0009] The feeding structure includes a first motor, a first motor shaft, a driving gear, and a supporting frame. One side of the first motor is rotatably connected to the first motor shaft, the outer side of the first motor shaft is fixedly connected to the driving gear, and the upper side of the first motor shaft is rotatably connected to the supporting frame.

[0010] Preferably, a driven shaft is rotatably connected to one side of the carrier, a driven gear is fixedly connected to the outer side of the driven shaft, and a paper cutting conveying roller is fixedly connected to the lower side of the driven shaft.

[0011] Preferably, a guide rail is fixedly connected to the upper side of the workbench, and a connecting block is fixedly connected to one side of the guide rail.

[0012] Preferably, the positioning structure comprises a second motor, one side of the second motor is rotatably connected to a second motor shaft, and an upper side of the second motor shaft is fixedly connected to a conduction platform.

[0013] Preferably, a positioning plate is connected to one side of the conduction platform, a contact sensor is fixedly connected to one side of the positioning plate, and an infrared sensor is fixedly connected to the inner side of the positioning plate.

[0014] Preferably, the calibration structure comprises a connecting plate, one side of the connecting plate is fixedly connected to the cylinder, the other side of the connecting plate is fixedly connected to the telescopic rod, and one side of the telescopic rod is fixedly connected to the push plate.

[0015] Preferably, a control unit is fixedly connected to the side of the workbench close to the positioning structure, a gypsum board is placed on the upper side of the conveying roller, and a paper cutter is arranged on the inner side of the feeding structure.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a positioning device for gypsum board production, which has the following beneficial effects:

[0018] 1. Change the reciprocating clamping mechanism of paper cutting to a clamping roller transmission method to transport the paper cutting. This method saves the reciprocating motion of the structure and saves time cost. At the same time, it only needs to be calibrated once for continuous use.

[0019] 2. A structure capable of calibrating lateral deviation is added on the basis of the original mechanism, which can reduce the error of the packaging process and increase the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the positioning structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the utility model structure in a non-working state;

[0023] Figure 4 It is a schematic diagram of feeding structure of the utility model.

[0024] In the figure: 1. workbench; 2. conveying roller; 3. positioning structure; 31. second motor; 32. second motor shaft; 33. conduction table; 34. positioning plate; 35. contact sensor; 36. infrared sensor; 4. control unit; 5. calibration structure; 51. connecting plate; 52. cylinder; 53. telescopic rod; 54. push plate; 6. feeding structure; 61. first motor; 62. first motor shaft; 63. driving gear; 64. carrier; 65. driven shaft; 66. driven gear; 67. paper cutting conveying roller; 68. guide rail; 69. connecting block; 7. gypsum board; 8. paper cutting. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a positioning device for gypsum board production, including a workbench 1 and a conveying roller 2. The inner side of the workbench 1 is provided with a conveying roller 2, which is rotatably connected to the inner side of the workbench 1 through a rotating shaft, and the conveying roller 2 is externally connected to a power device and can be manually operated or bound to a system for automatic rotation. A feeding structure 6 is provided on the upper side of the workbench 1. The feeding structure 6 is located on the upper side of the upper surface of the workbench 1, close to the position where the gypsum board 7 enters the upper side of the conveying roller 2. A positioning structure 3 is provided at one end of the workbench 1 away from the feeding structure 6. The positioning structure 3 is located at the end of the path of the conveying roller 2 for transporting the gypsum board 7. A calibration structure 5 is provided on the upper side of the workbench 1 close to the positioning structure 3;

[0028] The feeding structure 6 includes a first motor 61, a first motor shaft 62, a driving gear 63, and a supporting frame 64. One side of the first motor 61 is rotatably connected to the first motor shaft 62, the bottom side of the first motor 61 is fixedly connected to the upper surface of the workbench 1, the outer side of the first motor shaft 62 is fixedly connected to the driving gear 63, and the upper side of the first motor shaft 62 is rotatably connected to the supporting frame 64.

[0029] A driven shaft 65 is rotatably connected to one side of the carrier 64. The driven shaft 65 is close to the first motor shaft 62. A driven gear 66 is fixedly connected to the outer side of the driven shaft 65. The driven gear 66 is meshed with the driving gear 63. There are two driven gears 66. The two driven gears 66 are also meshed with each other. A paper cutting conveying roller 67 is fixedly connected to the lower side of the driven shaft 65.

[0030] A guide rail 68 is fixedly connected to the upper side of the workbench 1, and a connecting block 69 is fixedly connected to one side of the guide rail 68. The guide rail 68 is a track with a very narrow internal spacing, which can allow the paper cutter 8 to pass through while limiting the running trajectory of the paper cutter 8. The inner side of the guide rail 68 is smooth, and the friction force on the paper cutter 8 is small. The guide rail 68 is fixedly connected to the carrier 64 and the workbench 1 through the connecting block 69.

[0031] During use, the feeding structure 6 is a structure used to push the cut paper 8. Before it is needed, the cut paper 8 needs to be passed between the two cut paper conveying rollers 67. Because the spacing between the two cut paper conveying rollers 67 is very small, the cut paper cannot pass before it is running. Put the cut paper into the fitting position of the two cut paper conveying rollers 67, and then start the first motor 61. At this time, starting the first motor 61 can drive the first motor shaft 62 to rotate. The driving gear 63 and the first motor shaft 62 are fixedly connected, which will drive the driving gear 63 to rotate. The driving gear 6 3 is meshed with the driven gear 66, which will further drive the driven gear 66 and the driven shaft 65 fixedly connected to the driven gear 66 to rotate. The driven shaft 65 is fixedly connected to the paper cutting conveying roller 67, so that the two paper cutting conveying rollers 67 will press the paper cutting 8 and convey the paper cutting 8 to the direction of the guide rail 68 through friction. When the paper cutting 8 is close to the guide rail 68, the paper cutting 8 can be manually adjusted to enter the inside of the guide rail 68, and then the first motor 61 can be started to convey the paper cutting 8 when needed. The feeding process can be manually operated or connected to an automated system.

[0032] Example 2

[0033] Reference Figure 1-4 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the positioning structure 3 includes a second motor 31, the second motor 31 is embedded in the interior of the workbench 1, one side of the second motor 31 is rotatably connected to a second motor shaft 32, and the upper side of the second motor shaft 32 is fixedly connected to a conduction platform 33, and the conduction platform 33 can transmit the electronic information sensed by the sensor.

[0034] A positioning plate 34 is connected to one side of the conduction platform 33 , a contact sensor 35 is fixedly connected to one side of the positioning plate 34 , the contact sensor 35 is bound to the feeding structure 6 , an infrared sensor 36 is fixedly connected to the inner side of the positioning plate 34 , and the infrared sensor 36 is bound to the calibration structure 5 .

[0035] The calibration structure 5 includes a connecting plate 51, which is fixedly connected to the upper side of the workbench 1 and is located in the middle area of ​​the positioning structure 3 and the feeding structure 6. A cylinder 52 is fixedly connected to one side of the connecting plate 51, and a telescopic rod 53 is fixedly connected to the other side of the connecting plate 51. A push plate 54 is fixedly connected to one side of the telescopic rod 53.

[0036] A control unit 4 is fixedly connected to the side of the workbench 1 close to the positioning structure 3 , a gypsum board 7 is placed on the upper side of the conveying roller 2 , and a paper cutter 8 is arranged on the inner side of the feeding structure 6 .

[0037] During use, after the installation of the paper cutter 8 is completed, the gypsum board 7 can be placed on the upper side of the conveying roller 2, and the gypsum board 7 will be conveyed to the position of the positioning structure 3 and stop. Before the gypsum board 7 contacts the positioning structure 3, the infrared sensor 36 will sense the overall running route of the gypsum board 7. If a deviation occurs, the cylinder 52 will be started, and the telescopic rod 53 will be extended to push the push plate 54 to calibrate the lateral position of the gypsum board 7. The push plates 54 on both sides will calibrate the position of the gypsum board 7 at the same time until the lateral deviation disappears.

[0038] Then the gypsum board 7 will contact the contact sensor 35. When the contact sensor 35 is contacted and generates an electrical signal, it will drive the first motor 61 to start rotating, completing the above-mentioned step of transporting the cut paper 8 until the cut paper 8 is transported to the designated area. After the packaging step is completed, the second motor 31 will start and rotate the positioning plate 34 to open the route of the gypsum board 7, so that the packaged gypsum board 7 can enter the next process.

[0039] The remaining structures are the same as those of Example 1.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A positioning device for gypsum board production, comprising a workbench (1) and a conveying roller (2), wherein the conveying roller (2) is arranged on the inner side of the workbench (1), characterized in that: A feeding structure (6) is arranged on the upper side of the workbench (1), a positioning structure (3) is arranged at one end of the workbench (1) away from the feeding structure (6), and a calibration structure (5) is arranged on the upper side of the workbench (1) close to the positioning structure (3); The feeding structure (6) comprises a first motor (61), a first motor shaft (62), a driving gear (63), and a supporting frame (64); one side of the first motor (61) is rotatably connected to the first motor shaft (62); the outer side of the first motor shaft (62) is fixedly connected to the driving gear (63); and the upper side of the first motor shaft (62) is rotatably connected to the supporting frame (64).

2. A positioning device for gypsum board production according to claim 1, characterized in that: A driven shaft (65) is rotatably connected to one side of the carrier frame (64), a driven gear (66) is fixedly connected to the outer side of the driven shaft (65), and a paper cutting conveying roller (67) is fixedly connected to the lower side of the driven shaft (65).

3. A positioning device for gypsum board production according to claim 1, characterized in that: A guide rail (68) is fixedly connected to the upper side of the workbench (1), and a connecting block (69) is fixedly connected to one side of the guide rail (68).

4. A positioning device for gypsum board production according to claim 1, characterized in that: The positioning structure (3) comprises a second motor (31), one side of the second motor (31) is rotatably connected to a second motor shaft (32), and the upper side of the second motor shaft (32) is fixedly connected to a conduction platform (33).

5. A positioning device for gypsum board production according to claim 4, characterized in that: A positioning plate (34) is connected to one side of the conduction platform (33), a contact sensor (35) is fixedly connected to one side of the positioning plate (34), and an infrared sensor (36) is fixedly connected to the inner side of the positioning plate (34).

6. A positioning device for gypsum board production according to claim 1, characterized in that: The calibration structure (5) comprises a connecting plate (51), one side of the connecting plate (51) is fixedly connected to a cylinder (52), the other side of the connecting plate (51) is fixedly connected to a telescopic rod (53), and one side of the telescopic rod (53) is fixedly connected to a push plate (54).

7. A positioning device for gypsum board production according to claim 1, characterized in that: A control unit (4) is fixedly connected to the side of the workbench (1) close to the positioning structure (3), a gypsum board (7) is placed on the upper side of the conveying roller (2), and a paper cutter (8) is arranged on the inner side of the feeding structure (6).

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