Gypsum board edge sealing band pasting device

Abstract

The invention relates to the technical field of gypsum board processing equipment, in particular to a gypsum board edge sealing band pasting device which comprises a conveying belt support, a conveying belt, a workbench, an edge sealing band roll, an alarm device and a water dipping felt roller. The conveying belt is arranged on the conveying belt support, a gypsum board to be machined is placed on the conveying belt, the workbenches are arranged at the two ends of the conveying belt support, the edge sealing belt coils are rotationally connected to the workbenches, the alarm devices are installed on the workbenches, and the water dipping felt rollers are rotationally connected to the workbenches. According to the technical scheme, an alarm can be given out in time when the edge sealing belt is broken, a plurality of gypsum boards can be continuously pasted, the pasted edge sealing belt is compacted, the edge sealing belt is not prone to breakage, the edge sealing belt is not prone to breakage, the edge sealing belt is not prone to breakage, the edge sealing belt is not prone to breakage, and the edge sealing belt is not prone to breakage. And no redundant edge sealing band is left at the corners of the gypsum board.

Description

Technical Field

[0001] The invention relates to the technical field of gypsum board processing equipment, and in particular to a gypsum board edge banding sticking device. Background Art

[0002] Gypsum board is a lightweight board made of building gypsum as the main raw material, with the following characteristics:

[0003] Lightweight: The weight of gypsum board is light, only 1 / 15 of the brick wall of the same thickness, which is beneficial to the earthquake resistance of the structure and reduces the cost of the foundation and the main structure.

[0004] Thermal insulation: About 60% of the gypsum board core is tiny pores, which has good lightweight thermal insulation performance.

[0005] Good fireproof performance: The gypsum core itself is non-combustible. When encountering fire, it can absorb a large amount of heat, delay the increase of ambient temperature, and has good fire retardant properties.

[0006] Good sound insulation performance: Gypsum board has a unique cavity structure and has good sound insulation performance.

[0007] Good decorative function: The surface of the gypsum board is flat and can be decorated directly.

[0008] Easy processing and good construction performance: Gypsum board can be nailed, planed, sawed and glued, which is convenient for construction and improves construction efficiency.

[0009] Before using the gypsum board, it needs to be edge-sealed. Edge sealing not only makes the overall structure of the gypsum board more stable, but also increases its aesthetics. The use of edge banding can effectively seal the edge of the gypsum board, prevent moisture penetration and edge damage, and enhance the durability and aesthetics of the gypsum board.

[0010] In the production process of gypsum board, the edge banding will reduce its strength and break after absorbing water due to the use of kraft paper tape. If the edge banding is not discovered in time after it breaks, a large number of boards without edge banding or boards with incomplete edge banding will appear, resulting in the inability to properly store and pack. In the later stage, a lot of manpower and material resources will be required to process the edge banding boards.

[0011] The prior art gypsum board edge banding sticking device simply sticks the edge banding, but ignores the alarm function after the edge banding breaks, so that the staff cannot handle the board without edge banding or the board with incomplete edge banding in the first time.

[0012] Therefore, how to promptly give an alarm for edge band breakage becomes a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0013] The invention provides a gypsum board edge band sticking device, which is used to solve the problem of how to give an alarm in time when the edge band is broken.

[0014] The present invention provides a gypsum board edge banding sticking device, comprising:

[0015] Conveyor belt support;

[0016] Conveyor belt; arranged on a conveyor belt bracket; the gypsum board to be processed is placed on the conveyor belt;

[0017] Workbench; arranged at both ends of the conveyor belt support;

[0018] The edge banding roll is rotatably connected to the workbench;

[0019] An alarm device is installed on the workbench;

[0020] A water-soaked felt roller; rotatably connected to the workbench, and one side of the water-soaked felt roller abuts against the alarm device;

[0021] Among them, the edge banding output from the edge banding roll is finally pasted on the gypsum board through the alarm device and the water-soaked felt roller.

[0022] In some embodiments, the alarm device comprises:

[0023] Edge band guide disc; rotatably connected to the workbench;

[0024] Photoelectric sensor; installed on the edge of the guide plate of the edge banding;

[0025] Photoelectric sensor A; installed on the workbench, with the detection end facing the edge of the edge banding guide plate;

[0026] Warning light; installed on the workbench;

[0027] Wherein, the edge banding band bypasses the edge banding band guide disk, the photoelectric sensor A is electrically connected to the controller, the controller is electrically connected to the alarm light, and the water-soaked felt roller abuts against the edge of the edge banding band guide disk.

[0028] In some embodiments, it also includes:

[0029] Edge band compaction device;

[0030] The edge band compacting device is arranged on the workbench, and one end of the edge band compacting device abuts against one side of the gypsum board.

[0031] In some embodiments, the edge band compacting device comprises:

[0032] A first elastic telescopic rod, one end of which is rotatably connected to the workbench;

[0033] A compacting roller; rotatably connected to the other end of the first elastic telescopic rod;

[0034] A second elastic telescopic rod; one end of which is rotatably connected to the conveyor belt bracket;

[0035] A slide rod is rotatably connected to the other end of the second elastic telescopic rod, and one side of the slide rod is slidably connected to one side of the first elastic telescopic rod.

[0036] In some of these embodiments, a guide device is also included;

[0037] It is installed on the inner side of the conveyor belt support to guide the distribution direction of the edge banding.

[0038] In some embodiments, the guiding device comprises:

[0039] A third elastic telescopic rod; one end of which is mounted on the inner side of the conveyor belt bracket;

[0040] A guide block is mounted on the other end of the third elastic telescopic rod;

[0041] A through slot is formed at one end of the guide block away from the third elastic telescopic rod, and the width of the through slot is greater than the width of the edge banding.

[0042] In some embodiments, the bottom surface of the through slot is arc-shaped.

[0043] In some of the embodiments, an edge band cutting device is also included;

[0044] It is mounted on the conveyor belt support and is used for cutting the edge banding.

[0045] In some embodiments, the cutting device comprises:

[0046] An L-shaped support rod, one end of which is mounted on the conveyor belt support;

[0047] Photoelectric sensor B; installed at the other end of the L-shaped support rod;

[0048] Telescopic motor; installed on one side of the L-shaped support rod;

[0049] The tool; the handle is connected to the output end of the telescopic motor, and the blade is facing the edge band;

[0050] Wherein, the photoelectric sensor B and the telescopic motor are both electrically connected to the controller.

[0051] In some embodiments, the blade of the knife faces the upper edge of the edge banding.

[0052] The beneficial effects of the present invention are as follows: in a gypsum board edge banding tape pasting device of the present invention, the edge banding tape is output from the edge banding tape roll, first bypasses the edge banding tape guide disk, and then is pasted to the gypsum board through the guide block. After pasting is completed, the gypsum board moves forward with the conveyor belt, and the edge banding tape is compacted by the compaction roller to ensure its structural stability. During the pasting process, if the edge banding tape breaks, there is no longer friction between the edge banding tape output from the edge banding tape roll and the edge banding tape guide disk, and the edge banding tape guide disk cannot be driven to rotate, which means that the photoelectric sensor A can no longer detect the photoelectric sensing sheet. When the photoelectric sensing sheet is not detected for a period of time, the photoelectric sensor A transmits a signal to the controller, and the controller controls the alarm light to alarm, reminding the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a structural schematic diagram of a gypsum board edge banding tape pasting device from one perspective of the present invention;

[0054] Figure 2 yes Figure 1 A schematic structural diagram of a compacting device in a gypsum board edge banding adhesive device is shown;

[0055] Figure 3 yes Figure 1 A schematic structural diagram of a guide device in a gypsum board edge banding device is shown;

[0056] Figure 4 yes Figure 3 A schematic structural diagram of a guide device in a gypsum board edge banding adhesive device from another perspective;

[0057] Figure 5 yes Figure 1 A schematic structural diagram of a cutting device in a gypsum board edge banding tape pasting device is shown.

[0058] In the attached drawings, 1. conveyor belt bracket; 2. conveyor belt; 3. gypsum board; 4. workbench; 5. edge banding roll; 6. alarm device; 61. edge banding guide plate; 62. photoelectric sensing sheet; 63. photoelectric sensor A; 64. alarm light; 7. water-soaked felt roller; 8. compacting device; 81. first elastic telescopic rod; 82. compacting roller; 83. second elastic telescopic rod; 84. sliding rod; 9. guiding device; 91. third elastic telescopic rod; 92. guiding block; 93. through groove; 10. cutting device; 101. L-shaped support rod; 102. photoelectric sensor B; 103. telescopic motor; 104. tool. DETAILED DESCRIPTION

[0059] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] As described in the background technology, in the production process of gypsum boards, the edge bands may break due to the use of kraft paper tape, which reduces their strength after absorbing water. If the edge bands are not discovered in time after they break, a large number of boards without edge bands or boards with incomplete edge bands will appear, resulting in the inability to be properly stored and packaged. In the later stage, it will also take a lot of manpower and material resources to process the edge bands. The gypsum board edge band pasting device of the prior art simply pastes the edge bands, but ignores the alarm function after the edge bands break, so that the staff cannot immediately process the boards without edge bands or boards with incomplete edge bands. Therefore, how to promptly alarm when the edge bands break has become a technical problem that needs to be solved urgently by those skilled in the art.

[0061] To solve the above problems, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides a gypsum board edge banding tape pasting device, comprising a conveyor belt support 1, a conveyor belt 2, a workbench 4, an edge banding tape roll 5, an alarm device 6 and a wet felt roller 7. The conveyor belt 2 is arranged on the conveyor belt support 1, and the gypsum board 3 to be processed is placed on the conveyor belt 2. The workbench 4 is arranged at both ends of the conveyor belt support 1, the edge banding tape roll 5 is rotatably connected to the workbench 4, the alarm device 6 is installed on the workbench 4, the wet felt roller 7 is rotatably connected to the workbench 4, and one side of the wet felt roller 7 is in contact with the alarm device 6, wherein the edge banding tape output from the edge banding tape roll 5 is finally pasted on the gypsum board 3 through the alarm device 6 and the wet felt roller 7.

[0062] Specifically, the water-soaked felt roller 7 is used to apply water to the adhesive side of the edge banding to ensure the adhesive performance of the edge banding.

[0063] Preferably, the alarm device 6 comprises: an edge banding guide disk 61, a photoelectric sensing sheet 62, a photoelectric sensor A63 and an alarm light 64. The edge banding guide disk 61 is rotatably connected to the workbench 4, the photoelectric sensing sheet 62 is installed at the edge of the edge banding guide disk 61, the photoelectric sensor A63 is installed on the workbench 4, and the detection end is facing the edge of the edge banding guide disk 61, and the alarm light 64 is installed on the workbench 4, wherein the edge band bypasses the edge banding guide disk 61, the photoelectric sensor A63 is electrically connected to the controller, the controller is electrically connected to the alarm light 64, and the water-soaked felt roller 7 is in contact with the edge of the edge banding guide disk 61.

[0064] Specifically, during normal operation, since the edge band bypasses the edge band guide disk 61, there is friction between the edge band and the edge band guide disk 61, so the edge band will drive the edge band guide disk 61 to rotate, so the photoelectric sensing sheet 62 located on the edge band guide disk 61 will be periodically detected by the photoelectric sensor A63. If the photoelectric sensor A63 does not detect the photoelectric sensing sheet 62 for more than a single cycle, it means that the edge band is broken, and the broken edge band cannot drive the edge band guide disk 61 to rotate. At this time, the alarm light 64 flashes to alarm, reminding the staff to prevent the gypsum board from continuing to be produced and resulting in large areas of boards without edge bands or with incomplete edge bands.

[0065] Preferably, it further comprises: an edge band compacting device 8 , wherein the edge band compacting device 8 is disposed on the workbench 4 , and one end of the edge band compacting device 8 abuts against one side of the gypsum board 3 .

[0066] Preferably, the edge band compacting device 8 comprises: a first elastic telescopic rod 81, a compacting roller 82, a second elastic telescopic rod 83 and a sliding rod 84. One end of the first elastic telescopic rod 81 is rotatably connected to the workbench 4, the compacting roller 82 is rotatably connected to the other end of the first elastic telescopic rod 81, one end of the second elastic telescopic rod 83 is rotatably connected to the conveyor belt bracket 1, the sliding rod 84 is rotatably connected to the other end of the second elastic telescopic rod 83, and one side of the sliding rod 84 is slidably connected to one side of the first elastic telescopic rod 81.

[0067] Specifically, in the technical solution of the present invention, the compacting device uses two elastic telescopic rods, so that the compacting roller 82 can abut against the gypsum board. At the same time, after the single gypsum board is pasted, the cutting device 10 will cut the edge banding. The cut edge banding will inevitably have a portion that exceeds the length of the gypsum board. As the gypsum board moves forward and separates from the compacting roller 82, the compacting roller 82 will roll a distance on the short side of the gypsum board under the action of elastic force. At this time, the excess edge banding can be compacted and pasted to one side of the short side of the gypsum board, thereby ensuring the integrity and beauty of the overall structure of the gypsum board after processing.

[0068] Preferably, it also includes a guiding device 9 installed on the inner side of the conveyor belt support 1 for guiding the distribution direction of the edge banding.

[0069] Preferably, the guide device 9 comprises: a third elastic telescopic rod 91 and a guide block 92. The third elastic telescopic rod 91 is installed at one end on the inner side of the conveyor belt support 1, and the guide block 92 is installed at the other end of the third elastic telescopic rod 91, wherein a through slot 93 is provided at one end of the guide block 92 away from the third elastic telescopic rod 91, and the width of the through slot 93 is greater than the width of the edge banding.

[0070] Preferably, the bottom surface inside the through slot 93 is arc-shaped.

[0071] Specifically, the edge banding is located inside the through groove 93, and in order to reduce the friction between the edge banding and the guide block 92 and avoid the edge banding from breaking, the bottom surface of the through groove 93 is set to an arc shape, and the width of the through groove 93 should be slightly larger than the width of the edge banding. The two long sides of the guide block 92 are respectively located on the upper and lower sides of the gypsum board, that is, a part of the gypsum board is located inside the guide block 92 to prevent the edge banding from slipping. At the same time, the width of the conveyor belt 2 should be smaller than the width of the gypsum board to ensure that a part of the edge of each gypsum board can pass through the inside of the guide block 92, forming a space similar to a "hole" with the through groove 93 in the guide block 92, so as to limit the edge banding and prevent deviation in its pasting.

[0072] Furthermore, the guide device 9 should be positioned as close to the cutting device 10 as possible to prevent the edge band on one side of the guide device 9 from being too long and hanging down after cutting, thereby affecting subsequent pasting.

[0073] Preferably, it also includes an edge band cutting device 10, which is mounted on the conveyor belt support 1 and is used for cutting the edge band.

[0074] Preferably, the cutting device 10 comprises: an L-shaped support rod 101, a photoelectric sensor B102, a telescopic motor 103 and a cutter 104. One end of the L-shaped support rod 101 is mounted on the conveyor belt support 1, the photoelectric sensor B102 is mounted on the other end of the L-shaped support rod 101, the telescopic motor 103 is mounted on one side of the L-shaped support rod 101, the handle of the cutter 104 is connected to the output end of the telescopic motor 103, and the blade is facing the edge band, wherein the photoelectric sensor B102 and the telescopic motor 103 are both electrically connected to the controller.

[0075] Specifically, when working, the photoelectric sensor B102 detects the moment when the gypsum board leaves the detection point and sends a signal to the controller. The controller controls the telescopic motor 103 to work, and the tool 104 extends to cut the edge banding, and the cut edge banding is still in the through groove 93. At this time, the third elastic telescopic rod 91 is in a stretched state, bringing the next gypsum board to arrive, and the edge of the gypsum board penetrates into the through groove 93, compressing the third elastic telescopic rod 91 and the edge banding. At this time, the edge banding can continue to be pasted to the new gypsum board.

[0076] Preferably, the blade of the knife 104 faces the upper edge of the edge banding.

[0077] Specifically, when cutting the edge band, the cutter 104 starts cutting from the upper edge of the edge band, so that the cuts are neat and the gypsum board is beautiful as a whole.

[0078] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0079] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0080] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0081] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0082] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A gypsum board edge banding sticking device, characterized in that: include: Conveyor belt support (1); Conveyor belt (2); It is arranged on a conveyor belt support (1); a gypsum board (3) to be processed is placed on the conveyor belt (2); A workbench (4) is arranged at both ends of the conveyor belt support (1); An edge banding roll (5) is rotatably connected to the workbench (4); An alarm device (6) is installed on the workbench (4); A water-soaked felt roller (7) is rotatably connected to the workbench (4), and one side of the water-soaked felt roller (7) is in contact with the alarm device (6); The edge banding tape outputted from the edge banding tape roll (5) is finally pasted on the gypsum board (3) via the alarm device (6) and the water-soaked felt roller (7).

2. A gypsum board edge banding sticking device according to claim 1, characterized in that: The alarm device (6) comprises: An edge band guide plate (61) is rotatably connected to the workbench (4); A photoelectric sensor sheet (62) is installed on the edge of the edge band guide plate (61); The photoelectric sensor A (63) is mounted on the workbench (4), and the detection end is facing the edge of the edge band guide plate (61); An alarm light (64) is mounted on the workbench (4); The edge banding strip bypasses the edge banding strip guide disk (61), the photoelectric sensor A (63) is electrically connected to the controller, the controller is electrically connected to the alarm light (64), and the wet felt roller (7) abuts against the edge of the edge banding strip guide disk (61).

3. A gypsum board edge banding sticking device according to claim 1, characterized in that: Also includes: Edge band compacting device (8); The edge band compacting device (8) is arranged on the workbench (4), and one end of the edge band compacting device (8) abuts against one side of the gypsum board (3).

4. A gypsum board edge banding sticking device according to claim 3, characterized in that: The edge band compacting device (8) comprises: A first elastic telescopic rod (81), one end of which is rotatably connected to the workbench (4); A compacting roller (82) is rotatably connected to the other end of the first elastic telescopic rod (81); A second elastic telescopic rod (83) having one end rotatably connected to the conveyor belt support (1); A sliding rod (84) is rotatably connected to the other end of the second elastic telescopic rod (83), and one side of the sliding rod (84) is slidably connected to one side of the first elastic telescopic rod (81).

5. The gypsum board edge banding sticking device according to claim 1, characterized in that: Also includes a guide device (9); It is installed on the inner side of the conveyor belt support (1) and is used to guide the distribution direction of the edge banding.

6. A gypsum board edge banding sticking device according to claim 5, characterized in that: The guiding device (9) comprises: A third elastic telescopic rod (91), one end of which is mounted on the inner side of the conveyor belt support (1); A guide block (92) is mounted on the other end of the third elastic telescopic rod (91); A through slot (93) is provided at one end of the guide block (92) away from the third elastic telescopic rod (91), and the width of the through slot (93) is greater than the width of the edge banding.

7. A gypsum board edge banding sticking device according to claim 6, characterized in that: The bottom surface inside the through groove (93) is arc-shaped.

8. The gypsum board edge banding tape pasting device according to claim 2, characterized in that: Also included is an edge band cutting device (10); It is mounted on the conveyor belt support (1) and is used for cutting the edge banding.

9. A gypsum board edge banding sticking device according to claim 8, characterized in that: The cutting device (10) comprises: An L-shaped support rod (101), one end of which is mounted on the conveyor belt support (1); A photoelectric sensor B (102) is installed at the other end of the L-shaped support rod (101); The telescopic motor (103) is installed on one side of the L-shaped support rod (101); A tool (104); the handle of the tool is connected to the output end of the telescopic motor (103), and the blade is directly opposite to the edge banding; Wherein, the photoelectric sensor B (102) and the telescopic motor (103) are both electrically connected to the controller.

10. The gypsum board edge banding tape sticking device according to claim 1, characterized in that: The blade of the knife (104) faces the upper edge of the edge banding.

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