Material accurate grinding device for grey board processing

Abstract

The utility model relates to the technical field of grey board accurate grinding devices, and discloses a material accurate grinding device for grey board processing, which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a fan is fixedly connected to the back of the working table, a movable frame is slidably connected to the interior of the working table, a movable main shaft is arranged on the front side of the movable frame, and the movable main shaft is provided with a movable shaft. The bottom of the movable main shaft is fixedly connected with a refiner, a positioning clamping mechanism is arranged at the bottom of the movable main shaft, an auxiliary dust removing mechanism is arranged at the top of the draught fan, in the using process, a first motor works, a positioning block moves, the position of the positioning block is convenient to adjust, and grey board paper of different sizes can be positioned; and through cooperation of a spring, a connecting frame moves, a rotating roller is attached to the grey board paper all the time in the polishing process, a second motor works, a gear rotates, and a second toothed plate is matched, so that reciprocating motion of a cleaning frame is conveniently achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grey board paper fine grinding devices, in particular to a material fine grinding device for grey board paper processing. Background Art

[0002] Grey board is a kind of paperboard made from recycled waste paper. It is an environmentally friendly packaging material. It is mainly used for packaging boxes, advertising boards, folders, photo frame backs, bags, hardcover books, storage boxes, samples, lining boards, puzzles, partitions, etc. In the process of grey board processing, it is often necessary to use it in conjunction with the grey board processing material fine grinding device.

[0003] In the prior art, since the grey cardboard has different thicknesses and sizes, it is not convenient to fix grey cardboards of various specifications by clamping. At the same time, due to the different areas of the grey cardboard, the grinding head needs to move multiple times during the grinding process to meet the grinding of the grey cardboard surface, which is easy to interfere with the clamping part. In addition, since the grey cardboard is a plane, the grinding part is easy to be in a non-clamping position during the grinding process, and the grey cardboard is easy to jump due to grinding. Therefore, it is necessary to improve a material fine grinding device for grey cardboard processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a material fine grinding device for grey board paper processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material fine grinding device for grey board paper processing, comprising a workbench, a support leg is fixedly connected to the bottom of the workbench, a fan is fixedly connected to the back of the workbench, a movable frame is slidably connected to the inside of the workbench, a movable spindle is arranged on the front of the movable frame, a fine grinder is fixedly connected to the bottom of the movable spindle, a positioning clamping mechanism is arranged at the bottom of the movable spindle, and an auxiliary dust cleaning mechanism is arranged on the top of the fan;

[0006] The positioning and clamping mechanism comprises a positioning component and a limiting component. The positioning component is arranged inside the workbench, and the limiting component is arranged at the bottom of the movable main shaft.

[0007] Preferably, the positioning assembly includes a connecting table, the connecting table is fixedly connected to the inside of the workbench, the connecting table is fixedly connected to a first motor on the outside, the output end of the first motor passes through the connecting table and extends to the inside where a threaded rod is fixedly connected, the connecting table is fixedly connected to a limit rod on the inside, the limit rod is slidably connected to a movable block on the outside, and the top of the movable block is fixedly connected to a positioning block, which is convenient for adjusting the position of the positioning block, thereby meeting the positioning needs of grey board paper of different sizes, making it convenient for staff to place grey board paper and increasing processing efficiency.

[0008] Preferably, the movable block is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, so as to make the positioning process more stable.

[0009] Preferably, the limiting assembly includes a pressing box, the pressing box is fixedly connected to the bottom of the movable main shaft, a spring is fixedly connected inside the pressing box, a connecting frame is fixedly connected to the bottom of the spring, and a rotating roller is rotatably connected inside the connecting frame, so that the rotating roller always adheres to the grey board paper for pressing and limiting during the grinding process, avoiding the grey board paper jumping during the grinding process, and improving the grinding effect.

[0010] Preferably, grooves are provided at positions corresponding to the holding box and the connecting frame, and the connecting frame is slidably connected inside the grooves, so as to make the grinding process more stable.

[0011] Preferably, the auxiliary cleaning mechanism includes a connecting plate, which is fixedly connected to the top of the fan, a first tooth plate is slidably connected inside the connecting plate, a cleaning rack is fixedly connected to the right side of the first tooth plate, a second tooth plate is fixedly connected to the front of the connecting plate, a second motor is fixedly connected to the back of the connecting plate, an output end of the second motor extends through the connecting plate to the inside and is fixedly connected to a fixed block, a connecting rod is rotatably connected inside the fixed block, and a gear is rotatably connected inside the connecting rod, so as to realize the reciprocating motion of the cleaning rack, thereby cleaning the filter plate on the surface of the fan and avoiding clogging of the fan.

[0012] Preferably, the gear is meshed with the first tooth plate, the gear is meshed with the second tooth plate, grooves are provided at positions corresponding to the connecting plate and the gear, and the gear is movably connected inside the groove, and the cleaning frame is in contact with the fan, so that the cleaning process is more stable.

[0013] Compared with the prior art, the utility model provides a material fine grinding device for grey board paper processing, which has the following beneficial effects:

[0014] 1. The material fine grinding device for grey board paper processing has a positioning and clamping mechanism. During use, the first motor is operated to cooperate with the limit rod to move the positioning block, which is convenient for adjusting the position of the positioning block, so as to meet the positioning needs of grey board papers of different sizes, facilitate the staff to place the grey board papers, and increase the processing efficiency. The movable spindle is moved in cooperation with the spring to move the connecting frame, so that the rotating roller is always pressed against the grey board paper to limit the position during the grinding process, so as to avoid the occurrence of grey board paper jumping during the grinding process and increase the grinding effect.

[0015] 2. The material fine grinding device for grey board paper processing, through the auxiliary dust cleaning mechanism, during use, operates through the second motor, cooperates with the connecting rod to rotate the gear, cooperates with the second tooth plate to move the cleaning frame, and facilitates the reciprocating motion of the cleaning frame, thereby cleaning the filter plate on the surface of the fan to avoid clogging of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the positioning component of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the positioning component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary dust cleaning mechanism structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the internal structure of the auxiliary dust cleaning mechanism of the utility model.

[0024] In the figure: 1. workbench; 2. supporting legs; 3. fan; 4. movable frame; 5. movable spindle; 6. fine grinder; 7. positioning and clamping mechanism; 71. positioning assembly; 711. connecting table; 712. first motor; 713. positioning block; 714. threaded rod; 715. limiting rod; 716. movable block; 72. limiting assembly; 721. holding box; 722. connecting frame; 723. spring; 724. rotating roller; 8. auxiliary cleaning mechanism; 81. connecting plate; 82. first tooth plate; 83. cleaning frame; 84. second tooth plate; 85. second motor; 86. fixing block; 87. connecting rod; 88. gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a material fine grinding device for gray board paper processing, comprising a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, a fan 3 is fixedly connected to the back of the workbench 1, a movable frame 4 is slidably connected inside the workbench 1, a movable spindle 5 is arranged on the front of the movable frame 4, a fine grinder 6 is fixedly connected to the bottom of the movable spindle 5, a positioning clamping mechanism 7 is arranged at the bottom of the movable spindle 5, and an auxiliary dust cleaning mechanism 8 is arranged on the top of the fan 3;

[0029] The positioning and clamping mechanism 7 includes a positioning component 71 and a limiting component 72 . The positioning component 71 is arranged inside the workbench 1 , and the limiting component 72 is arranged at the bottom of the movable spindle 5 .

[0030] Furthermore, the positioning assembly 71 includes a connecting platform 711, which is fixedly connected to the inside of the workbench 1, and a first motor 712 is fixedly connected to the outside of the connecting platform 711. The output end of the first motor 712 passes through the connecting platform 711 and extends to the inside where a threaded rod 714 is fixedly connected. A limiting rod 715 is fixedly connected to the inside of the connecting platform 711, and a movable block 716 is slidably connected to the outside of the limiting rod 715. A positioning block 713 is fixedly connected to the top of the movable block 716, which is convenient for adjusting the position of the positioning block 713, thereby meeting the positioning needs of grey board paper of different sizes, making it convenient for staff to place grey board paper and increasing processing efficiency.

[0031] Furthermore, the movable block 716 is threadedly connected to the threaded rod 714, grooves are provided at corresponding positions of the connecting platform 711 and the movable block 716, and the movable block 716 is slidably connected inside the groove, so that the positioning process is more stable.

[0032] Furthermore, the limiting assembly 72 includes a pressing box 721, which is fixedly connected to the bottom of the movable main shaft 5. A spring 723 is fixedly connected inside the pressing box 721. A connecting frame 722 is fixedly connected to the bottom of the spring 723. A rotating roller 724 is rotatably connected inside the connecting frame 722, so that the rotating roller 724 always adheres to the gray board paper for pressing and limiting during the grinding process, thereby avoiding the gray board paper jumping during the grinding process and increasing the grinding effect.

[0033] Furthermore, grooves are provided at corresponding positions of the holding box 721 and the connecting frame 722, and the connecting frame 722 is slidably connected inside the grooves, so that the grinding process is more stable.

[0034] Embodiment 2:

[0035] See also Figure 6-7 , and combined with Example 1, it is further obtained that the auxiliary cleaning mechanism 8 includes a connecting plate 81, the connecting plate 81 is fixedly connected to the top of the fan 3, the connecting plate 81 is slidably connected to the inside of the first tooth plate 82, the first tooth plate 82 is fixedly connected to the right side of the cleaning frame 83, the front of the connecting plate 81 is fixedly connected to the second tooth plate 84, the back of the connecting plate 81 is fixedly connected to the second motor 85, the output end of the second motor 85 passes through the connecting plate 81 and extends to the inside to be fixedly connected to a fixed block 86, the fixed block 86 is rotatably connected to a connecting rod 87, and the connecting rod 87 is rotatably connected to a gear 88, which is convenient for realizing the reciprocating motion of the cleaning frame 83, thereby cleaning the filter plate on the surface of the fan 3 to avoid clogging of the fan 3.

[0036] Furthermore, the gear 88 is meshed with the first tooth plate 82, the gear 88 is meshed with the second tooth plate 84, grooves are provided at the corresponding positions of the connecting plate 81 and the gear 88, and the gear 88 is movably connected inside the groove, and the cleaning frame 83 is in contact with the fan 3, so that the cleaning process is more stable.

[0037] In actual operation, when the device is used, firstly, the first motor 712 is set to work, so that the threaded rod 714 rotates, and the limit rod 715 is cooperated to move the movable block 716, so that the positioning block 713 moves, so as to facilitate the adjustment of the position of the positioning block 713, so as to meet the positioning of gray board papers of different sizes, and facilitate the staff to place the gray board papers, thereby increasing the processing efficiency. The movable frame 4 and the movable spindle 5 are set to work, and the fine grinder 6 is cooperated to start the grinding process. The movable spindle 5 is set to move, so that the holding box 721 moves, and the spring 723 is cooperated to move the connecting frame 722. It is convenient to ensure that the rotating roller 724 always adheres to the grey board paper for pressure and limit during the grinding process, so as to avoid the grey board paper jumping during the grinding process and increase the grinding effect. The fan 3 is set to work to absorb the waste chips, dust and other impurities generated during the grinding process. The second motor 85 is set to work to rotate the fixed block 86, cooperate with the connecting rod 87 to rotate the gear 88, cooperate with the second tooth plate 84 to move the first tooth plate 82, so that the cleaning frame 83 moves, so as to realize the reciprocating motion of the cleaning frame 83, so as to clean the filter plate on the surface of the fan 3 and avoid the blockage of the fan 3.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A material fine grinding device for grey board paper processing, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the back of the workbench (1) is fixedly connected to a fan (3), the interior of the workbench (1) is slidably connected to a movable frame (4), the front of the movable frame (4) is provided with a movable spindle (5), the bottom of the movable spindle (5) is fixedly connected to a fine grinder (6), the bottom of the movable spindle (5) is provided with a positioning clamping mechanism (7), and the top of the fan (3) is provided with an auxiliary dust cleaning mechanism (8); The positioning clamping mechanism (7) comprises a positioning component (71) and a limiting component (72); the positioning component (71) is arranged inside the workbench (1), and the limiting component (72) is arranged at the bottom of the movable spindle (5).

2. The material fine grinding device for grey board processing according to claim 1, characterized in that: The positioning assembly (71) comprises a connecting platform (711), wherein the connecting platform (711) is fixedly connected to the inside of the workbench (1), the connecting platform (711) is fixedly connected to a first motor (712) on the outside, an output end of the first motor (712) passes through the connecting platform (711) and extends to the inside where it is fixedly connected to a threaded rod (714), a limiting rod (715) is fixedly connected to the inside of the connecting platform (711), a movable block (716) is slidably connected to the outside of the limiting rod (715), and a positioning block (713) is fixedly connected to the top of the movable block (716).

3. The material fine grinding device for grey board processing according to claim 2, characterized in that: The movable block (716) is threadedly connected to the threaded rod (714); grooves are provided at corresponding positions of the connecting platform (711) and the movable block (716); and the movable block (716) is slidably connected inside the groove.

4. The material fine grinding device for grey board processing according to claim 1, characterized in that: The limiting assembly (72) comprises a pressure holding box (721), the pressure holding box (721) is fixedly connected to the bottom of the movable main shaft (5), a spring (723) is fixedly connected inside the pressure holding box (721), a connecting frame (722) is fixedly connected to the bottom of the spring (723), and a rotating roller (724) is rotatably connected inside the connecting frame (722).

5. The material fine grinding device for grey board paper processing according to claim 4, characterized in that: The holding box (721) and the connecting frame (722) are provided with grooves at corresponding positions, and the connecting frame (722) is slidably connected inside the grooves.

6. The material fine grinding device for grey board processing according to claim 1, characterized in that: The auxiliary dust cleaning mechanism (8) comprises a connecting plate (81), wherein the connecting plate (81) is fixedly connected to the top of the fan (3), a first tooth plate (82) is slidably connected inside the connecting plate (81), a cleaning frame (83) is fixedly connected to the right side of the first tooth plate (82), a second tooth plate (84) is fixedly connected to the front of the connecting plate (81), a second motor (85) is fixedly connected to the back of the connecting plate (81), an output end of the second motor (85) passes through the connecting plate (81) and extends to the inside where it is fixedly connected to a fixed block (86), a connecting rod (87) is rotatably connected inside the fixed block (86), and a gear (88) is rotatably connected inside the connecting rod (87).

7. A material fine grinding device for grey board paper processing according to claim 6, characterized in that: The gear (88) is meshed with the first tooth plate (82), the gear (88) is meshed with the second tooth plate (84), grooves are provided at positions corresponding to the connecting plate (81) and the gear (88), and the gear (88) is movably connected inside the groove, and the cleaning frame (83) is in contact with the fan (3).

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