Gypsum board positioning baffle device

Abstract

The utility model belongs to the field of plasterboard line equipment, and particularly relates to a plasterboard positioning baffle device. Comprising a baffle, a baffle base, a telescopic driving device, a connecting rod structure and a lifting driving device, the baffle is arranged on one side of the telescopic driving device, the baffle base is vertically arranged, the connecting rod structure is parallel to the baffle base, the baffle and the telescopic driving device are arranged on the upper side of the connecting rod structure, and the connecting rod structure is rotationally connected with the telescopic driving device and the baffle base; the telescopic driving device and the baffle base form a parallelogram through the connecting rod structure, the lifting driving device is rotationally connected with the connecting rod structure and drives the connecting rod structure to swing left and right based on the baffle base, namely, the telescopic driving device swings left and right based on the baffle base, and therefore it is guaranteed that the baffle connected with the telescopic driving device is always in a vertical state; and adjustment is not needed.

Description

Technical Field

[0001] This utility model belongs to the field of gypsum board production line equipment, and in particular, it is a gypsum board positioning baffle device. Background Technology

[0002] With economic development, the demand for gypsum board in both domestic and international markets is increasing. The emergence of new gypsum board factories has also placed higher demands on the speed and intelligence of production lines. The operating speed of a gypsum board production line (line speed) is a core indicator for measuring production efficiency. As a crucial piece of equipment at the main end of the gypsum board production line, the edge cutting machine significantly impacts the line speed. Currently, most manufacturers use a standard structure for the positioning baffle on their edge cutting machines. After each alignment, to avoid obstructing the movement of the gypsum board, the alignment device needs to be rotated by a certain angle to lower it. Before the next pair of gypsum boards arrives, the alignment is reversed again. Because the rotation of the alignment device causes the baffle to rotate, it affects the verticality of the baffle. After several alignments, the baffle angle needs to be adjusted, thus affecting the production speed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a gypsum board alignment baffle device. The device uses a linkage structure to make the telescopic drive device and the baffle base form a parallelogram. The telescopic drive device always swings parallel to the baffle base, ensuring that the baffle connected to the telescopic drive device is always in a vertical state without the need to adjust the angle.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: The gypsum board positioning baffle device includes a baffle, a baffle base, a telescopic drive device, a connecting rod structure, and a lifting drive device. The baffle is set on one side of the telescopic drive device, the baffle base is set vertically, the connecting rod structure is set parallel to the baffle base, the baffle and the telescopic drive device are set on the upper side of the connecting rod structure, the connecting rod structure rotatably connects the telescopic drive device and the baffle base, the telescopic drive device forms a parallelogram with the baffle base through the connecting rod structure, and the lifting drive device rotatably connects to the connecting rod structure and drives the connecting rod structure to swing left and right based on the baffle base.

[0005] Preferably, the connecting rod structure includes two symmetrically arranged cranks and a connecting rod, the connecting rod connecting the two cranks, and three non-collinear points on the cranks respectively rotatably connecting the baffle base, the telescopic drive device, and the lifting drive device.

[0006] Preferably, the crank is a right-angled triangle, the telescopic drive device and the lifting drive device are respectively connected to the angle between the hypotenuse and the two right-angled sides, the telescopic drive device is connected to the upper angle, and the baffle base is connected to the angle between the two right-angled sides.

[0007] Preferably, the lifting drive device is a lifting cylinder, which is rotatably connected to the baffle base and drives the crank to swing around the baffle base.

[0008] Preferably, it also includes a mounting base, which is disposed on the baffle base. The mounting base has a first mounting base and a second mounting base. The crank is rotatably connected to the first mounting base. One end of the lifting drive device is rotatably connected to the second mounting base, and the other end is rotatably connected to the crank.

[0009] Preferably, it also includes a support base, which is disposed between the two cranks and is rotatably connected to the cranks. A baffle and a telescopic drive device are disposed on the upper side of the support base, and the baffle is disposed on the side close to the gypsum board.

[0010] Preferably, it also includes a guide rail, which is disposed between the baffle and the support base, and two sliders are provided on the lower side of the baffle, with the sliders disposed on the guide rail.

[0011] Preferably, the baffle has an alignment part and a connecting part, the lower side of the connecting part is connected to a slider, and the alignment part is vertically arranged on the upper side of the connecting part.

[0012] Preferably, the telescopic drive device includes a telescopic cylinder and a telescopic air pressure regulating device, wherein the telescopic cylinder is connected to the telescopic air pressure regulating device to drive the baffle to extend and retract horizontally.

[0013] Compared with existing technologies, the beneficial effects of this technical solution are:

[0014] This invention vertically mounts a baffle base on the equipment. A linkage structure rotatably connects the telescopic drive device and the baffle base, with the linkage structure parallel to the baffle base. The telescopic drive device forms a parallelogram with the baffle base through the linkage structure. The lifting drive device rotatably connects to the linkage structure and drives the linkage structure to swing left and right based on the baffle base. That is, the telescopic drive device swings left and right based on the baffle base, thus ensuring that the baffle connected to the telescopic drive device is always in a vertical state without the need for adjustment. Attached Figure Description

[0015] Figure 1 This is a front view of a gypsum board positioning baffle device according to the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the present invention installed on the equipment.

[0018] The components include: 1. baffle; 2. telescopic cylinder; 3. baffle base; 4. crank; 401. first rotating hole; 402. second rotating hole; 403. third rotating hole; 404. fourth rotating hole; 5. connecting rod; 6. lifting cylinder; 7. guide rail; 8. slider; 9. support seat; 10. first mounting seat; 11. second mounting seat; 12. first rotating shaft; 13. second rotating shaft; 14. third rotating shaft; 15. fourth rotating shaft. Detailed Implementation

[0019] Figures 1-3 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-3 The present invention will be further described below.

[0020] Reference Figures 1-2 The gypsum board positioning baffle device is symmetrically arranged on the front and rear sides of the gypsum board transportation direction. Each positioning baffle device includes a baffle 1, a baffle base 3, a telescopic drive device, a linkage structure, and a lifting drive device. The baffle 1 is arranged on one side of the telescopic drive device and is located on the side closest to the gypsum board. The baffle 1 and the telescopic drive device are arranged on the upper side of the baffle base 3, and the lifting drive device is arranged on the lower side of the baffle base 3. The linkage structure is arranged between the telescopic drive device and the lifting drive device, and the linkage structure is rotatably connected to the telescopic drive device, the baffle base 3, and the lifting drive device respectively.

[0021] The baffle base 3 is a vertically mounted mounting plate. The entire positioning baffle device is fixed to the crossbeam of the transport line via the baffle base 3. After aligning the two gypsum boards on the transport line, the gypsum boards continue to be transported. The telescopic drive device and the baffle 1 are mounted on the support base 9. The support base 9 has a horizontally mounted crossbeam and four support legs. The four support legs are located at the four corners on the lower side of the crossbeam. The telescopic drive device of this utility model includes a telescopic cylinder 2 and a telescopic air pressure regulating device. The telescopic cylinder 2 is connected to the telescopic air pressure regulating device to realize high and low pressure switching. The telescopic cylinder 2 and the baffle 1 are respectively mounted at both ends of the crossbeam. One end of the telescopic cylinder 2 is rotatably mounted on the crossbeam via a vertical plate. The drive shaft of the telescopic cylinder 2 is connected to the baffle 1. The baffle 1 is slidably mounted on the crossbeam via guide rails 7. There are two guide rails 7, which are fixed to the crossbeam at the front and rear via the base. The base has a groove in the middle for the drive shaft of the telescopic cylinder 2 to pass through.

[0022] The baffle 1 has an alignment part and a connecting part. The connecting part is horizontally positioned, and the alignment part is vertically positioned above the connecting part. The side of the alignment part closest to the gypsum board has a polyurethane contact part. The polyurethane material can better protect the gypsum board and is less prone to damage. Two sliders 8 are provided on the lower side of the connecting part. The sliders 8 have through holes for the guide rail 7 to pass through. The telescopic rod of the telescopic cylinder 2 is connected to the connecting part, driving the baffle 1 to extend and retract, so that the contact part contacts the two gypsum boards and aligns them.

[0023] The connecting rod structure includes two symmetrically arranged cranks 4 and connecting rods 5. The cranks 4 of this utility model are unequal-sided right triangles, and the connecting rods 5 are arranged between the two right-angled sides. The cranks 4 are provided with a first rotating hole 401 connected to the baffle base 3, a second rotating hole 402 connected to the telescopic drive device, a third rotating hole 403 connected to the connecting rods 5, and a fourth rotating hole 404 connected to the lifting drive device. The first rotating hole 401, the second rotating hole 402, and the fourth rotating hole 404 are respectively located at the triangle. The first rotating hole 401 is located at one end of the hypotenuse, the fourth rotating hole 404 is located at the other end of the hypotenuse, the second rotating hole 402 is located at the included angle of the two right-angled sides, and the third rotating hole 403 is located between the first rotating hole 401 and the fourth rotating hole 404.

[0024] Two cranks 4 are fixed to the baffle base 3 by two first mounting seats 10. The first mounting seats 10 are provided with two mounting plates parallel to the baffle base 3. A vertical connecting plate connects the two mounting plates and fixes them to the baffle base 3. Each crank 4 is located between the two mounting plates. The first rotating shaft 12 is located in the first rotating hole 401. Retaining rings are provided on the first rotating shaft 12 on both sides of the crank 4 to fix the crank 4 in the middle position of the first rotating shaft 12.

[0025] Two cranks 4 are connected to the four support legs of the support base 9 through the second rotating shaft 13. Each crank 4 is positioned between two support legs. The second rotating shaft 13 is positioned inside the second rotating hole 402. Retaining rings are provided on the second rotating shaft 13 on both sides of the crank 4 to fix the crank 4 in the middle position of the second rotating shaft 13. The support legs and mounting plate are parallel to the baffle base 3, and the crank 4 is positioned between the two, so that the crank 4 is parallel to the baffle base 3.

[0026] Both ends of the connecting rod 5 are connected to the crank 4 via a third rotating shaft 14, which is located within the third rotating hole 403. The lifting drive device of this utility model is a lifting cylinder 6. One end of the lifting cylinder 6 is rotatably connected to the second mounting base 11, which is fixedly located on the lower side of the baffle base 3. The telescopic rod at the other end is connected to one of the cranks 4 via a fourth rotating shaft 15, which is located within the fourth rotating hole 404.

[0027] Work process:

[0028] according to Figure 3 This utility model is fixed on the crossbeam of the equipment by the baffle base 3, and the vertical support on the lower side of the equipment supports the two first mounting seats 10 respectively, so that the entire positioning baffle device is stably set on the front and rear sides of the conveyor line, and the top of the baffle 1 is 5mm higher than the gypsum board.

[0029] When two gypsum boards enter the equipment, the telescopic cylinder 2 remains in a low-pressure state while the gypsum boards continue to move forward. When the edge of the board contacts the baffle 1, the baffle 1 compresses, and after a brief delay to ensure the two gypsum boards are aligned, the telescopic cylinder 2 switches to a high-pressure state and quickly retracts. Simultaneously, the lifting cylinder 6 retracts, the baffle 1 falls, and the gypsum boards continue to move forward. Once the gypsum boards have completely passed the baffle 1, the lifting cylinder 6 extends, the telescopic cylinder 2 extends, and the baffle 1 returns to its position, ready for the next set of boards to enter.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A gypsum board positioning baffle device, characterized in that: It includes a baffle (1), a baffle base (3), a telescopic drive device, a linkage structure, and a lifting drive device. The baffle (1) is set on one side of the telescopic drive device, the baffle base (3) is set vertically, the linkage structure is set parallel to the baffle base (3), the baffle (1) and the telescopic drive device are set on the upper side of the linkage structure, the linkage structure rotatably connects the telescopic drive device and the baffle base (3), the telescopic drive device forms a parallelogram with the baffle base (3) through the linkage structure, and the lifting drive device rotatably connects the linkage structure and drives the linkage structure to swing left and right based on the baffle base (3).

2. The gypsum board positioning baffle device according to claim 1, characterized in that: The connecting rod structure includes two symmetrically arranged cranks (4) and connecting rods (5). The connecting rods (5) connect the two cranks (4). Three non-collinear points on the cranks (4) are respectively rotatably connected to the baffle base (3), the telescopic drive device and the lifting drive device.

3. The gypsum board positioning baffle device according to claim 2, characterized in that: The crank (4) is a right triangle. The telescopic drive device and the lifting drive device are connected to the angle between the hypotenuse and the two right-angled sides, respectively. The telescopic drive device is connected to the angle on the upper side. The baffle base (3) is connected to the angle between the two right-angled sides.

4. The gypsum board positioning baffle device according to claim 2, characterized in that: The lifting drive device is a lifting cylinder (6), which rotates and connects to the baffle base (3), driving the crank (4) to swing around the baffle base (3).

5. A gypsum board positioning baffle device according to claim 2, characterized in that: It also includes a mounting base, which is set on the baffle base (3). The mounting base has a first mounting base (10) and a second mounting base (11). The crank (4) is rotatably connected to the first mounting base (10). One end of the lifting drive device is rotatably connected to the second mounting base (11), and the other end is rotatably connected to the crank (4).

6. The gypsum board positioning baffle device according to claim 2, characterized in that: It also includes a support base (9), which is located between two cranks (4). The support base (9) is rotatably connected to the cranks (4). The baffle (1) and the telescopic drive device are located on the upper side of the support base (9), and the baffle (1) is located on the side close to the gypsum board.

7. A gypsum board positioning baffle device according to claim 6, characterized in that: It also includes a guide rail (7), which is located between the baffle (1) and the support base (9). Two sliders (8) are provided on the lower side of the baffle (1), and the sliders (8) are located on the guide rail (7).

8. A gypsum board positioning baffle device according to claim 7, characterized in that: The baffle (1) is provided with an alignment part and a connecting part. The lower side of the connecting part is connected to the slider (8), and the alignment part is vertically set on the upper side of the connecting part.

9. A gypsum board positioning baffle device according to claim 1, characterized in that: The telescopic drive device includes a telescopic cylinder (2) and a telescopic air pressure regulating device. The telescopic cylinder (2) is connected to the telescopic air pressure regulating device and drives the baffle (1) to extend and retract horizontally.

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