Gypsum plaster board processing and positioning device

Abstract

The utility model relates to the technical field of gypsum board processing equipment, in particular to a gypsum plaster board processing and positioning device, and aims to solve the problems that the height difference between a gypsum board discharge port and a stacking position is too high and the stacking height is insufficient. The gypsum board processing and positioning device comprises a conveyor, the guide rail is arranged on the conveyor and is used for guiding the moving track of the gypsum board; the bearing base is positioned on the ground at the end of the conveyor; the lifter is mounted on the upper surface of the bearing base; the transport vehicle is arranged on the upper surface of the lifter and is used for receiving the gypsum boards; the limiting baffle is mounted on the bearing base and used for limiting the gypsum board; the height measuring machine is arranged on the bearing base, is used for detecting the height of the upper surface of the gypsum board arranged on the transport vehicle, and is in electric signal connection with the lifter; and after the height measuring machine detects that the height value exceeds a set high value, the elevator is controlled to descend, so that the detected height value reaches a set low value.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board processing equipment, in particular to a gypsum board processing positioning device. 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, and is one of the new lightweight boards currently being developed.

[0003] At the final stage of the gypsum board production process, there will be a process of cutting and stacking. The existing stacking is stacked in order from low to high. Each time the gypsum board coming out of the conveyor reaches the stacking position at a different height, especially during the initial stacking, the height difference between the conveyor outlet and the stacking position is the largest, which can easily damage the gypsum board, or the maximum height difference is limited, resulting in insufficient stacking height each time, leading to an increase in the number of transportation times. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a gypsum board processing and positioning device to solve the problem of excessive height difference between the gypsum board discharge port and the stacking position and insufficient stacking height.

[0005] Based on the above purpose, the utility model provides: a paper-faced gypsum board processing and positioning device, including a conveyor; a guide track, which is arranged on the conveyor to guide the running track of the gypsum board; a receiving base, which is located on the ground at the end of the conveyor; an elevator, which is installed on the upper surface of the receiving base; a transport vehicle, which is arranged on the upper surface of the elevator and is used to receive the gypsum board; a limit baffle, which is installed on the receiving base and is used to limit the gypsum board; a height measuring machine, which is arranged on the receiving base and is used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle and is electrically connected to the elevator; after the height measuring machine detects that the height value exceeds the set high value, it controls the elevator to descend so that the detected height value reaches the set low value.

[0006] As a further improvement of the present application, the height measuring machine includes a vertical plate arranged on the receiving base, an adjusting trolley arranged on the vertical plate and a measuring unit arranged on the adjusting trolley; a vertical slide is provided on the vertical plate, the adjusting trolley is arranged in the vertical slide, a movable ejector rod is provided on the side of the adjusting trolley, the movable ejector rod contacts the side of the vertical slide after being ejected, and then fixes the adjusting trolley on the vertical slide, the movable ejector rod retracts into the adjusting trolley, so that the adjusting trolley regains freedom; the measuring unit is used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle.

[0007] As a further improvement of the present application, the movable ejector rod is a hydraulic telescopic rod, a mounting countersunk hole is provided on the side of the adjusting trolley, one end of the movable ejector rod is fixed to the bottom of the mounting countersunk hole, and the movable ejector rod enters and exits the mounting countersunk hole by telescoping.

[0008] As a further improvement of the present application, a rubber block is further provided at the free end of the movable ejector rod.

[0009] As a further improvement of the present application, the measuring unit is a laser rangefinder.

[0010] As a further improvement of the present application, the guide rail is divided into two sections, a guide section and a limit section. The limit section includes two first limit strips parallel to each other, and the distance between the two first limit strips is equal to the width of the gypsum board; the guide section includes two second limit strips, one end of the two second limit strips are respectively fixedly connected to the two first limit strips, and the distance between the free ends of the two second limit strips is greater than the distance between the two second limit strips and the fixed connection ends of the first limit strips.

[0011] As a further improvement of the present application, the transport vehicle includes a base plate, four supporting legs arranged at the bottom of the base plate and rollers arranged at the bottom of the supporting legs. After the elevator descends to the lowest position, all the rollers of the transport vehicle located above the elevator are grounded, and the bottom of the base plate is out of contact with the elevator.

[0012] As a further improvement of the present application, the elevator includes a top plate, a bottom plate, a driving motor arranged on the bottom plate, a bracket arranged on the bottom plate, a screw arranged on the top plate and a driving sleeve arranged on the screw; a through hole is provided on the top of the bracket, the top of the screw is fixedly connected to the top plate, and the lower free end of the screw is inserted into the through hole; an external thread is provided on the outside of the screw, an internal thread matching the external thread of the screw is provided on the inside of the driving sleeve, a circle of gear teeth is provided on the outside of the driving sleeve, and the lower end surface of the driving sleeve contacts the top of the bracket; a pinion is provided on the output shaft of the driving motor, and the pinion is meshed with the gear teeth for transmission.

[0013] Beneficial effects of the utility model: The application provides a paper-faced gypsum board processing and positioning device, which controls the height difference between the gypsum board discharge port and the stacking position by detecting the height of the upper surface of the gypsum board, and provides sufficient stacking space through the lifting of the elevator, so that the final stacking height can achieve a higher height, reducing the number of transport times, increasing the transport interval, and reducing the transport time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of a gypsum board processing and positioning device according to a specific implementation method of the utility model;

[0016] Figure 2 This is a structural schematic diagram of a lifter for a gypsum board processing and positioning device according to a specific implementation method of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a transport vehicle for a paper-faced gypsum board processing and positioning device according to a specific implementation mode of the utility model;

[0018] Figure 4 This is a structural schematic diagram of a guide track of a gypsum board processing and positioning device according to a specific implementation method of the utility model;

[0019] Figure 5 This is a structural schematic diagram of the coordination between the adjusting trolley and the vertical slideway of a gypsum board processing and positioning device according to a specific embodiment of the utility model;

[0020] Figure 6 For this utility model Figure 5 Enlarged view of point A.

[0021] Among them, 1. conveyor; 2. guide rail; 21. first limit strip; 22. second limit strip; 3. receiving base; 4. elevator; 41. top plate; 42. bottom plate; 43. driving motor; 44. screw; 45. driving sleeve; 46. bracket; 5. transport vehicle; 51. bottom plate; 52. supporting leg; 53. roller; 6. limit baffle; 7. height measuring machine; 71. vertical plate; 72. adjusting trolley; 73. vertical slide; 74. movable ejector rod; 75. rubber block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figure 1 As shown, a paper-faced gypsum board processing and positioning device includes a conveyor 1; a guide track 2, which is arranged on the conveyor 1 to guide the running track of the gypsum board; a receiving base 3, which is located on the ground at the end of the conveyor 1; an elevator 4, which is installed on the upper surface of the receiving base 3; a transport vehicle 5, which is arranged on the upper surface of the elevator 4 and is used to receive the gypsum board; a limit baffle 6, which is installed on the receiving base 3 and is used to limit the gypsum board; a height measuring machine 7, which is arranged on the receiving base 3 and is used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle 5, and is electrically connected to the elevator 4; after the height measuring machine 7 detects that the height value exceeds the set high value, it controls the elevator 4 to descend, so that the detected height value reaches the set low value.

[0025] By detecting the height of the upper surface of the gypsum board, the height difference between the gypsum board discharge port and the stacking position is controlled, and by the lifting of the elevator, sufficient stacking space is provided so that the final stacking height can be achieved at a higher height, reducing the number of transports, increasing the transport interval, and reducing the transport time.

[0026] like Figure 1 , 5As shown in Figure 6, in order to meet different height requirements, the measuring height of the height measuring machine 7 is adjustable. To achieve this purpose, the height measuring machine 7 includes a vertical plate 71 arranged on the receiving base 3, an adjusting trolley 72 arranged on the vertical plate 71, and a measuring unit arranged on the adjusting trolley 72. By adjusting the adjusting trolley 72, the measuring height of the height measuring machine 7 is adjustable. Specifically, a vertical slide 73 is provided on the vertical plate 71, the adjusting trolley 72 is arranged in the vertical slide 73, and a movable ejector rod 74 is provided on the side of the adjusting trolley 72. After being ejected, the movable ejector rod 74 contacts the side of the vertical slide 73 and fixes the adjusting trolley 72 on the vertical slide 73. The movable ejector rod 74 retracts into the adjusting trolley 72, so that the adjusting trolley 72 is free again. The measuring unit is used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle 5. The movable ejector rod 74 is a hydraulic telescopic rod. A mounting countersunk hole is provided on the side of the adjusting trolley 72. One end of the movable ejector rod 74 is fixed to the bottom of the mounting countersunk hole and can be moved in and out of the mounting countersunk hole by telescoping.

[0027] like Figure 6 As shown, in order to enhance the friction force and provide a certain elastic space, a rubber block 75 is further provided at the free end of the movable ejection rod 74 .

[0028] In order to achieve interference-free measurement, the measuring unit is a laser rangefinder.

[0029] As shown in Figure 4, in order to avoid interference between the guide track 2 and the gypsum board during initial contact, the guide track 2 is divided into two sections, namely a guide section and a limit section. The limit section includes two first limit strips 21 parallel to each other, and the distance between the two first limit strips 21 is equal to the width of the gypsum board; the guide section includes two second limit strips 22, one end of the two second limit strips 22 is respectively fixedly connected to the two first limit strips 21, and the distance between the free ends of the two second limit strips 22 is greater than the distance between the fixed connection ends of the two second limit strips 22 and the first limit strip 21.

[0030] The expansion structure of the guide section effectively accommodates the displacement of the gypsum board, so that the guide section eventually enters the limiting section, thereby limiting the lateral position of the gypsum board, so that the gypsum board can enter the transport vehicle 5 well.

[0031] As shown in Figure 3, in order to facilitate transportation, the transport vehicle 5 includes a base plate 51, four support legs 52 arranged at the bottom of the base plate 51, and rollers 53 arranged at the bottom of the support legs 52. After the elevator 4 descends to the lowest position, all of the rollers 53 of the transport vehicle 5 located above the elevator 4 are grounded, and the bottom of the base plate 51 is out of contact with the elevator 4.

[0032] As shown in Figure 2, in order to realize the lifting function, the elevator 4 includes a top plate 41, a bottom plate 42, a driving motor 43 arranged on the bottom plate 42, a bracket 46 arranged on the bottom plate 42, a screw 44 arranged on the top plate 41 and a driving sleeve 45 arranged on the screw 44; a through hole is provided on the top of the bracket 46, the top of the screw 44 is fixedly connected to the top plate 41, and the lower free end of the screw 44 is inserted into the through hole; an external thread is provided on the outside of the screw 44, an internal thread matching the external thread of the screw 44 is provided on the inside of the driving sleeve 45, a circle of gear teeth is provided on the outside of the driving sleeve 45, and the lower end surface of the driving sleeve 45 contacts the top of the bracket 46; a pinion is provided on the output shaft of the driving motor 43, and the pinion is meshed with the gear teeth for transmission.

[0033] like Figure 1 As shown, in order to reduce the height of the elevator 4 when it is retracted to a small size, the bottom plate 42 and the receiving base 3 are provided with accommodating holes on the ground for accommodating the lower part of the screw 44.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0035] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A gypsum board processing and positioning device, characterized in that: comprising a conveyor (1); A guide track (2) is arranged on the conveyor (1) to guide the running track of the gypsum board; A receiving base (3) is located on the ground at the end of the conveyor (1); A lift (4) is mounted on the upper surface of the receiving base (3); A transport vehicle (5), arranged on the upper surface of the elevator (4), for receiving the gypsum board; A limit baffle (6), mounted on the receiving base (3) and used to limit the gypsum board; A height measuring machine (7), arranged on the receiving base (3), used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle (5), and connected to the lifting machine (4) via an electrical signal; After the height measuring machine (7) detects that the height value exceeds a set high value, it controls the elevator (4) to descend so that the detected height value reaches a set low value.

2. The gypsum board processing and positioning device according to claim 1, characterized in that: The height measuring machine (7) comprises a vertical plate (71) arranged on the receiving base (3), an adjusting trolley (72) arranged on the vertical plate (71), and a measuring unit arranged on the adjusting trolley (72); A vertical slideway (73) is provided on the vertical plate (71), the adjusting trolley (72) is arranged in the vertical slideway (73), a movable ejector rod (74) is provided on the side of the adjusting trolley (72), the movable ejector rod (74) contacts the side of the vertical slideway (73) after being ejected, and then fixes the adjusting trolley (72) on the vertical slideway (73), and the movable ejector rod (74) retracts into the adjusting trolley (72), so that the adjusting trolley (72) is free again; The measuring unit is used to detect the height of the upper surface of the gypsum board arranged on the transport vehicle (5).

3. The gypsum board processing and positioning device according to claim 2, characterized in that: The movable ejector rod (74) is a hydraulic telescopic rod, a mounting countersunk hole is provided on the side of the adjusting trolley (72), one end of the movable ejector rod (74) is fixed to the bottom of the mounting countersunk hole, and the movable ejector rod (74) moves in and out of the mounting countersunk hole by telescoping.

4. The gypsum board processing and positioning device according to claim 3, characterized in that: The free end of the movable ejection rod (74) is also provided with a rubber block (75).

5. The gypsum board processing and positioning device according to claim 2, characterized in that: The measuring unit is a laser rangefinder.

6. The gypsum board processing and positioning device according to claim 1, characterized in that: The guide rail (2) is divided into two sections: a guide section and a limit section. The limiting section comprises two mutually parallel first limiting strips (21), and the distance between the two first limiting strips (21) is equal to the width of the gypsum board; The guide section comprises two second limiting strips (22), one end of the two second limiting strips (22) is fixedly connected to the two first limiting strips (21) respectively, and the distance between the free ends of the two second limiting strips (22) is greater than the distance between the fixed connection ends of the two second limiting strips (22) and the first limiting strip (21).

7. The gypsum board processing and positioning device according to claim 1, characterized in that: The transport vehicle (5) comprises a base plate (51), four support legs (52) arranged at the bottom of the base plate (51), and rollers (53) arranged at the bottom of the support legs (52); after the lift (4) descends to the lowest position, all the rollers (53) of the transport vehicle (5) located above the lift (4) are grounded, and the bottom of the base plate (51) is out of contact with the lift (4).

8. The gypsum board processing and positioning device according to claim 1, characterized in that: The lift (4) comprises a top plate (41), a bottom plate (42), a driving motor (43) arranged on the bottom plate (42), a bracket (46) arranged on the bottom plate (42), a screw rod (44) arranged on the top plate (41), and a driving sleeve (45) arranged on the screw rod (44); A through hole is provided at the top of the bracket (46); the top of the screw rod (44) is fixedly connected to the top plate (41); the lower free end of the screw rod (44) is inserted into the through hole; an external thread is provided on the outside of the screw rod (44); an internal thread matching the external thread of the screw rod (44) is provided on the inside of the drive sleeve (45); a circle of gear teeth is provided on the outside of the drive sleeve (45); the lower end surface of the drive sleeve (45) contacts the top of the bracket (46); a pinion is provided on the output shaft of the drive motor (43); the pinion is meshed with the gear teeth for transmission.

Images