Efficient preparation and production device for disc type double-sided abrasive paper

Abstract

The efficient preparation and production device comprises a base, a fixing frame is fixedly installed on the top of the base, and an adjusting device is arranged on the inner side of the fixing frame. The adjusting device comprises a first motor, a rotating shaft, a first gear, a second gear, a first threaded rod, a connecting plate, a cutting cylinder, an electric push rod and a push plate. According to the efficient preparation and production device for the disc type double-faced abrasive paper, a second motor is started firstly, an output shaft of the second motor rotates to drive a containing box to move left and right to a proper position, then a first motor is started, an output shaft of the first motor drives a rotating shaft to rotate, the rotating shaft rotates to drive a first gear to rotate, and the first gear rotates to drive a cutting cylinder and an electric push rod to move up and down; and finally, an electric push rod is started, and an output shaft of the electric push rod moves up and down to push away the double-sided abrasive paper on the inner side of the cutting cylinder, so that the multiple pieces of abrasive paper are automatically and accurately cut, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided sandpaper, in particular to a highly efficient preparation and production device for disc-shaped double-sided sandpaper. Background Art

[0002] Sandpaper is mainly used to polish objects. Disc sandpaper is also sandpaper. It is a converted product of sandpaper and its shape is a perfect circle. It is a sandpaper roll covered with velvet or double-sided tape, and then placed on a punching machine and cut with a special circular mold. The punched product is a disc sandpaper.

[0003] The existing disc sandpaper production device processes a small amount of sandpaper at a time, and the production process is slow. Moreover, since the sandpaper material is relatively soft, if it is processed by direct stamping, it is easy to cause the sandpaper position to shift. At the same time, the cut sandpaper cannot be uniformly collected, affecting the processing quality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a highly efficient preparation and production device for disc-shaped double-sided sandpaper, which has the advantages of being able to batch process multiple circular sandpapers, etc., and solves the problems of the existing disc sandpaper production device that the amount of sandpaper processed at a time is small and the production process is slow.

[0005] In order to achieve the above-mentioned purpose of batch processing of multiple circular sandpapers, the utility model provides the following technical solutions: an efficient preparation and production device for disc-shaped double-sided sandpaper, comprising a base, a fixing frame is fixedly installed on the top of the base, and an adjustment device is arranged on the inner side of the fixing frame;

[0006] The adjusting device includes a first motor, a rotating shaft, a first gear, a second gear, a first threaded rod, a connecting plate, a cutting cylinder, an electric push rod and a push plate. The first motor is fixedly installed on the top of the fixed frame, the rotating shaft is fixedly installed on the output shaft of the first motor, the first gear is fixedly installed on the outer side of the rotating shaft, the second gear is meshed on the outer side of the first gear, the first threaded rod is fixedly installed on the inner side of the second gear, the outer side of the first threaded rod is threadedly connected with a connecting plate, the cutting cylinder is fixedly installed on the bottom of the connecting plate, the electric push rod is fixedly installed on the inner side of the cutting cylinder, and the push plate is fixedly installed on the output end of the electric push rod.

[0007] Furthermore, the first motor is fixedly installed on the top of the fixed frame, the number of the second gear and the first threaded rod are both two, the first threaded rod is rotatably installed on the inner side of the fixed frame, and by starting the first motor, its output shaft rotates to drive the rotating shaft to rotate, and the rotating shaft rotates to drive the second gear to rotate.

[0008] Furthermore, a second motor is fixedly mounted on the top of the base, and a second threaded rod is fixedly mounted on the output shaft of the second motor. By starting the second motor, the output shaft thereof rotates, thereby driving the second threaded rod to rotate.

[0009] Furthermore, the outer side of the second threaded rod is threadedly connected to a placement box, and the inner side of the placement box is provided with a threaded hole matched with the second threaded rod.

[0010] Furthermore, a placement plate is movably installed on the inner side of the placement box, a pulley is fixedly installed on the bottom of the placement box, and a slide groove matched with the pulley is opened on the inner side of the base. The pulley can ensure the stability of the left and right movement of the placement box.

[0011] Furthermore, a collecting box is fixedly mounted on the bottom of the base, and supporting feet are fixedly mounted on the bottom of the base. The number of the supporting feet is four, and the four supporting feet provide fixed support for the entire device.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The efficient preparation and production device of the disc-shaped double-sided sandpaper first starts the second motor, and the rotation of its output shaft drives the second threaded rod to rotate, and the rotation of the second threaded rod drives the placement box to move left and right to a suitable position, and then starts the first motor, and the output shaft of the motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the first gear to rotate, and the rotation of the first gear drives the second gear to rotate, and the rotation of the second gear drives the first threaded rod to rotate, and the rotation of the first threaded rod drives the connecting plate to move up and down, and the up and down movement of the connecting plate drives the cutting cylinder and the electric push rod to move up and down to cut the double-sided sandpaper, and finally starts the electric push rod, and the up and down movement of its output shaft drives the push plate to move up and down, and the up and down movement of the push plate pushes the double-sided sandpaper on the inner side of the cutting cylinder away, so that the double-sided sandpaper falls into the inner side of the collecting box, thereby realizing automatic and accurate cutting of multiple sheets of sandpaper, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 3 The utility model structure Figure 1 A magnified view of middle;

[0017] Figure 4 It is a front view of the structure of the utility model.

[0018] In the figure: 1. base; 2. fixing frame; 3. adjusting device; 301. first motor; 302. rotating shaft; 303. first gear; 304. second gear; 305. first threaded rod; 306. connecting plate; 307. cutting cylinder; 308. electric push rod; 309. push plate; 4. second motor; 5. second threaded rod; 6. placement box; 7. placement plate; 8. pulley; 9. collection box; 10. support leg. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 In this embodiment, a highly efficient preparation and production device for a disc-shaped double-sided sandpaper comprises a base 1, a fixing frame 2 is fixedly mounted on the top of the base 1, and an adjusting device 3 is arranged on the inner side of the fixing frame 2;

[0021] The adjusting device 3 includes a first motor 301, a rotating shaft 302, a first gear 303, a second gear 304, a first threaded rod 305, a connecting plate 306, a cutting cylinder 307, an electric push rod 308 and a push plate 309. The first motor 301 is fixedly installed on the top of the fixed frame 2. The rotating shaft 302 is fixedly installed on the output shaft of the first motor 301. The first gear 303 is fixedly installed on the outer side of the rotating shaft 302. The second gear 304 is meshed on the outer side of the first gear 303. The number of the second gear 304 and the first threaded rod 305 is two. The first threaded rod 305 is rotatably installed on the inner side of the fixed frame 2. By starting the first motor 301, its output shaft rotates to drive the rotating shaft 302 to rotate. The rotating shaft 302 rotates and drives the second gear 304 to rotate. A first threaded rod 305 is fixedly installed on the inner side of the second gear 304. The outer side of the first threaded rod 305 is threadedly connected to a connecting plate 306. A cutting cylinder 307 is fixedly installed at the bottom of the connecting plate 306. The cutting cylinder 307 is driven by a small motor to perform circular cutting on the sandpaper. An electric push rod 308 is fixedly installed on the inner side of the cutting cylinder 307. A push plate 309 is fixedly installed on the output end of the electric push rod 308. When the electric push rod 308 is started, its output shaft moves up and down, driving the push plate 309 to move up and down. The push plate 309 moves up and down to push away the double-sided sandpaper on the inner side of the cutting cylinder 307, so that the double-sided sandpaper falls into the inner side of the collection box 9.

[0022] In the case implementation, a second motor 4 is fixedly installed on the top of the base 1, and a second threaded rod 5 is fixedly installed on the output shaft of the second motor 4. By starting the second motor 4, its output shaft rotates and then drives the second threaded rod 5 to rotate. The outer side of the second threaded rod 5 is threadedly connected to a placement box 6, and the inner side of the placement box 6 is hinged with a box door to facilitate the removal of waste after processing. A threaded hole matching the second threaded rod 5 is opened on the inner side of the placement box 6.

[0023] In the case implementation, a placing plate 7 is movably installed on the inner side of the placing box 6, and a plurality of fixing clamps are fixedly installed on the inner side of the placing box 6. The sandpaper raw material is fixed between the placing plate 7 and the fixing clamp to prevent the sandpaper from shrinking during the extrusion process. There are three placing plates 7, and a plurality of circular holes are provided on the inner side of the placing plate 7. A pulley 8 is fixedly installed on the bottom of the placing box 6, and a sliding groove matching the pulley 8 is provided on the inner side of the base 1. The pulley 8 can ensure the stability of the left and right movement of the placing box 6. A collecting box 9 is fixedly installed on the bottom of the base 1. The collecting box 9 can collect the circular sandpaper that has been extruded, and the operation is simple and convenient. A supporting foot 10 is fixedly installed on the bottom of the base 1. There are four supporting feet 10, and the four supporting feet 10 provide fixed support for the entire device.

[0024] When implementing, follow these steps:

[0025] 1) First start the second motor 4, the output shaft of which rotates to drive the second threaded rod 5 to rotate, and the second threaded rod 5 rotates to drive the placement box 6 to move left and right to a suitable position;

[0026] 2) Then the first motor 301 is started, and its output shaft drives the rotating shaft 302 to rotate, and the rotation of the rotating shaft 302 drives the first gear 303 to rotate, and the rotation of the first gear 303 drives the second gear 304 to rotate;

[0027] 3) The second gear 304 rotates to drive the first threaded rod 305 to rotate, and the first threaded rod 305 rotates to drive the connecting plate 306 to move up and down, and the connecting plate 306 moves up and down to drive the cutting cylinder 307 and the electric push rod 308 to move up and down to cut the double-sided sandpaper;

[0028] 4) Finally, the electric push rod 308 is started, and its output shaft moves up and down, driving the push plate 309 to move up and down. The push plate 309 moves up and down to push away the double-sided sandpaper on the inner side of the cutting cylinder 307, so that the double-sided sandpaper falls into the inner side of the collecting box 9, thereby realizing automatic and accurate cutting of multiple sheets of sandpaper, thereby improving cutting efficiency.

[0029] In summary, the efficient preparation and production device of the disc-shaped double-sided sandpaper first starts the second motor 4, and the rotation of its output shaft drives the second threaded rod 5 to rotate, and the rotation of the second threaded rod 5 drives the placement box 6 to move left and right to a suitable position, and then starts the first motor 301, and its output shaft drives the rotating shaft 302 to rotate, and the rotation of the rotating shaft 302 drives the first gear 303 to rotate, and the first gear 303 rotates and then drives the second gear 304 to rotate, and the second gear 304 rotates and drives the first threaded rod 305 to rotate, and the first threaded rod 305 rotates and then drives the connecting plate 306 to move up and down, and the connecting plate 306 moves up and down to drive the cutting cylinder 307 and the electric push rod 308 to move up and down to cut the double-sided sandpaper, and finally starts the electric push rod 308, and its output shaft moves up and down to drive the push plate 309 to move up and down, and the push plate 309 moves up and down to push the double-sided sandpaper on the inner side of the cutting cylinder 307 away, so that the double-sided sandpaper falls into the inner side of the collecting box 9, thereby realizing the automatic and accurate cutting of multiple sandpapers, thereby improving the cutting efficiency.

[0030] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] 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. An efficient production device for disc-shaped double-sided sandpaper, comprising a base (1), characterized in that: A fixing frame (2) is fixedly mounted on the top of the base (1), and an adjusting device (3) is arranged on the inner side of the fixing frame (2); The adjusting device (3) comprises a first motor (301), a rotating shaft (302), a first gear (303), a second gear (304), a first threaded rod (305), a connecting plate (306), a cutting cylinder (307), an electric push rod (308) and a push plate (309), wherein the first motor (301) is fixedly mounted on the top of the fixing frame (2), the rotating shaft (302) is fixedly mounted on the output shaft of the first motor (301), and the first gear (303) is fixedly mounted on the outer side of the rotating shaft (302). (303), the outer side of the first gear (303) is meshed with a second gear (304), the inner side of the second gear (304) is fixedly mounted with a first threaded rod (305), the outer side of the first threaded rod (305) is threadedly connected with a connecting plate (306), a cutting cylinder (307) is fixedly mounted at the bottom of the connecting plate (306), an electric push rod (308) is fixedly mounted on the inner side of the cutting cylinder (307), and a push plate (309) is fixedly mounted on the output end of the electric push rod (308).

2. The highly efficient production device for disc-shaped double-sided sandpaper according to claim 1, characterized in that: The number of the second gear (304) and the first threaded rod (305) fixedly mounted is two, and the first threaded rod (305) is rotatably mounted on the inner side of the fixing frame (2).

3. The high-efficiency production device for disc-shaped double-sided sandpaper according to claim 1 is characterized in that: A second motor (4) is fixedly mounted on the top of the base (1), and a second threaded rod (5) is fixedly mounted on the output shaft of the second motor (4).

4. The high-efficiency production device for disc-shaped double-sided sandpaper according to claim 3 is characterized in that: The outer side of the second threaded rod (5) is threadedly connected to a placement box (6), and the inner side of the placement box (6) is provided with a threaded hole that matches the second threaded rod (5).

5. The high-efficiency production device for disc-shaped double-sided sandpaper according to claim 4 is characterized in that: A placement plate (7) is movably installed on the inner side of the placement box (6), a pulley (8) is fixedly installed on the bottom of the placement box (6), and a slide groove matching the pulley (8) is opened on the inner side of the base (1).

6. The high-efficiency production device for disc-shaped double-sided sandpaper according to claim 1 is characterized in that: A collection box (9) is fixedly mounted on the bottom of the base (1), and supporting feet (10) are fixedly mounted on the bottom of the base (1), wherein the number of the supporting feet (10) is four.

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