Sandpaper collection rack structure for automatic sandpaper cutting

Abstract

The utility model discloses a sandpaper collection rack structure for automatic sandpaper cutting, and the utility model relates to the technical field of sandpaper collection racks. The sandpaper collection rack structure for automatic sandpaper cutting comprises: a mounting rack, the middle of which is rotatably connected to a support rod, and a rotating assembly driving the support rod to rotate is installed on the mounting rack; a mounting plate fixed above the mounting rack, and collecting assemblies for collecting sandpaper are installed at both ends of the mounting plate; the application arranges collecting assemblies at both ends of the mounting plate and arranges rotating assemblies on the mounting rack, so that when the collection rack structure is installed at the discharge end of the sandpaper cutting machine, the collection and packaging work can be carried out simultaneously, and when one side of the collection assembly is collecting, the other side can package the collected sandpaper, effectively improving the work efficiency of sandpaper collection.

Description

Technical Field

[0001] The utility model relates to the technical field of sandpaper collecting racks, in particular to a sandpaper collecting rack structure used for automatic cutting of sandpaper. Background Art

[0002] The sandpaper collecting rack structure used for automatic sandpaper cutting mainly functions to effectively collect and manage the cut sandpaper pieces during the sandpaper cutting process.

[0003] The patent application with reference publication number CN221093131U discloses a sandpaper rack for cutting and collecting sandpaper, comprising a box body, a placement area is provided on the outer wall at the top of the box body, and three slide grooves are provided on the inner walls on both sides of the placement area, and winding rollers are slidably connected inside the two slide grooves facing each other, a placement groove is provided on one side of the outer wall at the top of the box body, and a discharge port that is mutually interpenetrating with the placement area is provided on the inner wall on one side of the placement groove, a cutter is installed inside the placement groove through a rotating shaft, and a handle is threadedly connected to one end of the cutter; when the sandpaper needs to be carried, the box cover can be opened, and then the sandpaper wound on the winding roller can be put into the slide groove, so that the sandpaper is stored in the box body, the box body is easy to carry and easy for workers to move, and a large amount of sandpaper can be carried, and in subsequent grinding, the sandpaper can be cut by the cutter to achieve cutting of the sandpaper, so that sandpaper of appropriate size can be used to facilitate subsequent grinding processing.

[0004] As shown in the above-mentioned prior art, although the prior art can realize automatic cutting of sandpaper and collection of waste sandpaper, some sandpaper needs to be cut, collected and packaged in the factory before it becomes a product and is delivered to customers for their use. In the prior art, the collection of cut sandpaper is mostly done manually at the discharging end, which is very labor-intensive and reduces the efficiency of sandpaper collection in large-scale sandpaper production.

[0005] Therefore, it is necessary to provide a sandpaper collection rack structure for automatic cutting of sandpaper to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to solve the above technical problems, the utility model provides a sandpaper collecting rack structure for automatic cutting of sandpaper.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sandpaper collection rack structure for automatic cutting of sandpaper, comprising:

[0010] A mounting frame, wherein a support rod is rotatably connected to the middle of the mounting frame, and a rotating assembly for driving the support rod to rotate is installed on the mounting frame;

[0011] A mounting plate is fixed above the mounting frame, and collection components for collecting sandpaper are installed at both ends of the mounting plate;

[0012] The collection component comprises:

[0013] The movable rack is provided with two and symmetrically connected to the mounting plate for sliding, and the first clamping plates are symmetrically fixed on opposite sides of the two movable racks;

[0014] A first adjustment assembly, mounted on the mounting plate, for adjusting the distance between the two first clamping plates;

[0015] There are four second clamping plates, two of which form a group, and the second clamping plates are all slidably connected to the mounting plate;

[0016] The second adjustment assembly is installed below the mounting plate and is used for synchronously adjusting the two groups of second clamping plates so that the second clamping plates move relative to each other in pairs.

[0017] Preferably, the rotating assembly includes a first gear fixed to the outer wall of the support rod, a second gear is rotatably connected to the mounting frame, the second gear is meshingly connected to the first gear, a first motor is fixed to the mounting frame, and the output end of the first motor is fixed to the second gear.

[0018] Preferably, the first adjustment component includes a sliding rod symmetrically fixed on the mounting plate, the two movable frames are both slidably connected to the outer wall of the sliding rod, a bidirectional screw is rotatably connected to the mounting plate, the two movable frames are symmetrically threadedly connected to the outer wall of the bidirectional screw, and a knob is fixed at one end of the bidirectional screw.

[0019] Preferably, the second adjustment component includes four slide rails symmetrically fixed under the mounting plate, the outer walls of the slide rails are slidably connected with sliding members, the ends of two adjacent sliding members that face away from each other are fixed to a second clamping plate, a third gear is symmetrically rotatably connected under the mounting plate, racks are fixed on opposite sides of two adjacent sliding members, one third gear is meshed with two adjacent racks, and a synchronous drive component is installed under the mounting plate for driving the two third gears to rotate synchronously.

[0020] Preferably, the synchronous drive assembly includes a driven bevel gear fixed under the third gear, a rotating shaft is rotatably connected under the mounting plate, two driving bevel gears are fixed to the outer wall of the rotating shaft, the driven bevel gear is meshingly connected with the driving bevel gear, a second motor is fixed under the mounting plate, and the output end of the second motor is fixed to the rotating shaft.

[0021] Preferably, the second motor is a reduction motor.

[0022] (III) Beneficial effects

[0023] The utility model provides a sandpaper collection rack structure for automatic cutting of sandpaper. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The application sets collecting components at both ends of the mounting plate and sets rotating components on the mounting frame, so that when the collecting frame structure is installed at the discharge end of the sandpaper cutting machine, the collection and packaging work can be carried out simultaneously. When one side of the collecting component is collecting, the other side can package the collected sandpaper, which effectively improves the efficiency of sandpaper collection;

[0025] 2. This application sets a first adjustment component and a second adjustment component so that both the first clamping plate and the second clamping plate can be adjusted according to the size of the sandpaper to be collected, thereby maintaining the regularity of the sandpaper when collected, facilitating the subsequent packaging of the sandpaper, and having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the relationship between the mounting plate and the bidirectional screw of the utility model;

[0028] Figure 3 This is a schematic diagram of the relationship between the slide rail and the sliding member of the utility model;

[0029] Figure 4 It is a schematic diagram of the relationship between the active bevel gear and the driven bevel gear of the utility model.

[0030] Numbers in the figure: 1, mounting frame; 2, support rod; 3, mounting plate; 4, moving frame; 5, first clamping plate; 6, second clamping plate; 7, first gear; 8, second gear; 9, first motor; 10, slide bar; 11, bidirectional screw; 12, knob; 13, slide rail; 14, sliding member; 15, third gear; 16, driven bevel gear; 17, driving bevel gear; 18, second motor; 19, rack; 20, rotating shaft. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model provides two technical solutions:

[0033] Figure 1 A first embodiment is shown: a sandpaper collection rack structure for automatic sandpaper cutting, comprising:

[0034] A mounting frame 1, a support rod 2 is rotatably connected to the middle of the mounting frame 1, and a rotating assembly for driving the support rod 2 to rotate is installed on the mounting frame 1;

[0035] The mounting plate 3 is fixed above the mounting frame 1, and collecting components for collecting sandpaper are installed at both ends of the mounting plate 3;

[0036] The collection components include:

[0037] The movable frame 4 is provided with two and symmetrically connected to the mounting plate 3 for sliding, and the first clamping plate 5 is symmetrically fixed on the opposite sides of the two movable frames 4;

[0038] A first adjustment component, mounted on the mounting plate 3, for adjusting the distance between the two first clamping plates 5;

[0039] The second clamping plates 6 are provided with four of them and two of them form a group, and the second clamping plates 6 are all slidably connected to the mounting plate 3;

[0040] The second adjustment assembly is installed below the mounting plate 3 and is used for synchronously adjusting the two groups of second clamping plates 6 so that the second clamping plates 6 move relative to each other in pairs.

[0041] The rotating assembly includes a first gear 7 fixed to the outer wall of the support rod 2, a second gear 8 rotatably connected to the mounting frame 1, the second gear 8 is meshed with the first gear 7, a first motor 9 is fixed to the mounting frame 1, and the output end of the first motor 9 is fixed to the second gear 8.

[0042] This application sets collecting components at both ends of the mounting plate 3 and sets a rotating component on the mounting frame 1, so that when the collecting frame structure is installed at the discharge end of the sandpaper cutting machine, the collection and packaging work can be carried out simultaneously. When one side of the collecting component is collecting, the other side can package the collected sandpaper, which effectively improves the efficiency of sandpaper collection.

[0043] Figures 2 to 4 A second embodiment is shown, and its main difference from the first embodiment is that the first adjustment component includes a slide rod 10 symmetrically fixed on the mounting plate 3, two movable frames 4 are slidingly connected to the outer wall of the slide rod 10, a bidirectional screw 11 is rotatably connected to the mounting plate 3, the two movable frames 4 are symmetrically threadedly connected to the outer wall of the bidirectional screw 11, and a knob 12 is fixed to one end of the bidirectional screw 11.

[0044] The second adjustment component includes four slide rails 13 symmetrically fixed under the mounting plate 3, and the outer wall of the slide rail 13 is slidably connected with a slide member 14, and the ends of two adjacent slide members 14 that are away from each other are fixed to a second clamping plate 6, and a third gear 15 is symmetrically rotatably connected under the mounting plate 3, and racks 19 are fixed on opposite sides of two adjacent slide members 14, and a third gear 15 is meshedly connected with two adjacent racks 19, and a synchronous drive component is installed under the mounting plate 3 to drive the two third gears 15 to rotate synchronously.

[0045] The synchronous drive assembly includes a driven bevel gear 16 fixed below the third gear 15, a rotating shaft 20 is rotatably connected below the mounting plate 3, two active bevel gears 17 are fixed to the outer wall of the rotating shaft 20, the driven bevel gear 16 is meshed and connected with the active bevel gear 17, and a second motor 18 is fixed below the mounting plate 3. The second motor 18 is a reduction motor, and the output end of the second motor 18 is fixed to the rotating shaft 20.

[0046] This application provides a first adjustment component and a second adjustment component so that the first clamping plate 5 and the second clamping plate 6 can be adjusted according to the size of the sandpaper to be collected, thereby maintaining the regularity of the sandpaper when collected, facilitating the subsequent packaging of the sandpaper, and having practicality.

[0047] Working principle:

[0048] The collecting frame structure is installed at the discharge end of the automatic sandpaper cutting machine, so that the collecting assembly can be rotated and switched to collect and pack the sandpaper. If one side of the collecting assembly is collecting the sandpaper, the other side can be used for unloading and packing the sandpaper.

[0049] When the first motor 9 is turned on to rotate the second gear 8, the first gear 7 rotates accordingly, driving the support rod 2 to rotate above the mounting frame 1, thereby completing the switching of the work on both sides of the collecting assembly.

[0050] The positional relationship between the first clamping plate 5 and the second clamping plate 6 is adjusted according to the size of the sandpaper to be collected, so that the two first clamping plates 5 and the two second clamping plates 6 hold the sandpaper frame therein, which can effectively maintain the regularity of the collected sandpaper; the knob 12 is turned to rotate the bidirectional screw 11, and the two movable frames 4 move relative to each other along the slide rod 10, so that the distance between the two first clamping plates 5 can be adjusted; the second motor 18 is driven to make the rotating shaft 20 drive the two active bevel gears 17 to rotate, and the driven bevel gear 16 is turned to make the third gear 15 rotate, so that the rack 19 meshing with the third gear 15 moves accordingly, driving the two second clamping plates 6 to move relative to each other.

[0051] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0052] 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.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandpaper collection rack structure for automatic sandpaper cutting, characterized in that: include: A mounting frame (1), wherein a support rod (2) is rotatably connected to the middle of the mounting frame (1), and a rotating assembly for driving the support rod (2) to rotate is installed on the mounting frame (1); A mounting plate (3) is fixed above the mounting frame (1), and collection components for collecting sandpaper are installed at both ends of the mounting plate (3); The collection component comprises: The movable frame (4) is provided with two and symmetrically connected to the mounting plate (3) in a sliding manner, and the first clamping plate (5) is symmetrically fixed on opposite sides of the two movable frames (4); A first adjustment component, mounted on the mounting plate (3), and used for adjusting the distance between the two first clamping plates (5); Four second clamping plates (6) are provided, two of which form a group, and each of the second clamping plates (6) is slidably connected to the mounting plate (3); The second adjustment component is installed below the installation plate (3) and is used to synchronously adjust the two groups of second clamping plates (6) so that the second clamping plates (6) move relative to each other in pairs.

2. The sandpaper collection rack structure for automatic sandpaper cutting according to claim 1, characterized in that: The rotating assembly comprises a first gear (7) fixed to the outer wall of the support rod (2); a second gear (8) is rotatably connected to the mounting frame (1); the second gear (8) is meshingly connected to the first gear (7); a first motor (9) is fixed to the mounting frame (1); an output end of the first motor (9) is fixed to the second gear (8).

3. The sandpaper collection rack structure for automatic sandpaper cutting according to claim 1, characterized in that: The first adjustment component comprises a slide bar (10) symmetrically fixed on the mounting plate (3); the two movable frames (4) are both slidably connected to the outer wall of the slide bar (10); a bidirectional screw rod (11) is rotatably connected to the mounting plate (3); the two movable frames (4) are symmetrically threadedly connected to the outer wall of the bidirectional screw rod (11); and a knob (12) is fixed to one end of the bidirectional screw rod (11).

4. The sandpaper collection rack structure for automatic sandpaper cutting according to claim 3 is characterized in that: The second adjustment component comprises four slide rails (13) symmetrically fixed below the mounting plate (3); the outer wall of the slide rail (13) is slidably connected with a slide member (14); the ends of two adjacent slide members (14) facing away from each other are fixed to a second clamping plate (6); a third gear (15) is symmetrically rotatably connected below the mounting plate (3); racks (19) are fixed on opposite sides of the two adjacent slide members (14); one third gear (15) is meshingly connected with two adjacent racks (19); and a synchronous drive component for driving the two third gears (15) to rotate synchronously is installed below the mounting plate (3).

5. The sandpaper collection rack structure for automatic sandpaper cutting according to claim 4, characterized in that: The synchronous drive assembly comprises a driven bevel gear (16) fixed below the third gear (15); a rotating shaft (20) is rotatably connected below the mounting plate (3); two driving bevel gears (17) are fixed on the outer wall of the rotating shaft (20); the driven bevel gear (16) is meshingly connected with the driving bevel gear (17); a second motor (18) is fixed below the mounting plate (3); and an output end of the second motor (18) is fixed to the rotating shaft (20).

6. The sandpaper collection rack structure for automatic sandpaper cutting according to claim 5, characterized in that: The second motor (18) is a reduction motor.

Images