Paper tube reciprocating polishing device

Abstract

The utility model discloses a paper tube reciprocating polishing device which comprises a base assembly, a polishing mechanism and a paper tube clamping mechanism, the base assembly comprises a base body, a left side plate and a right side plate, the left side plate and the right side plate are perpendicular to the two sides of the base body respectively, and the polishing mechanism is installed on the left side plate and comprises a polishing sleeve, a reciprocating motor and a connecting shaft. One end of the connecting shaft is connected with the middle of the outer side wall of the polishing sleeve, the reciprocating motor is installed on the outer side of the left side plate, a motor shaft of the reciprocating motor penetrates through the left side plate to be connected with the other end of the connecting shaft, and the paper tube clamping mechanism is installed on the inner side of the right side plate. The efficiency is high, and the paper tube processing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tube grinding, in particular to a paper tube reciprocating grinding device. Background Art

[0002] During the production and use of paper tubes, it is often necessary to polish the surface of paper tubes to make them smoother and flatter. Currently, most of the equipment used for paper tube polishing is complicated to operate, cumbersome to use, and inconvenient. Therefore, people often polish paper tubes manually, but manual polishing is not only inefficient but also increases labor intensity.

[0003] Chinese Patent No.: 2017203794990 discloses a reciprocating paper tube grinding device, which can realize the grinding of paper tubes, but its grinding mechanism is complicated, and it is impossible to grind the paper tube in all directions, and the grinding effect is poor. Therefore, it is necessary to make improvements. Utility Model Content

[0004] The purpose of the utility model is to provide a paper tube reciprocating grinding device 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 paper tube reciprocating grinding device, comprising a base assembly, a grinding mechanism and a paper tube clamping mechanism;

[0006] A base assembly, the base assembly comprising a base body, a left side plate and a right side plate, wherein the left side plate and the right side plate are respectively perpendicular to two sides of the base body;

[0007] A grinding mechanism, the grinding mechanism is installed on the left side plate, the grinding mechanism comprises a grinding sleeve, a reciprocating motor and a connecting shaft, one end of the connecting shaft is connected to the middle of the outer side wall of the grinding sleeve, the reciprocating motor is installed on the outer side of the left side plate, and the motor shaft of the reciprocating motor passes through the left side plate and is connected to the other end of the connecting shaft;

[0008] The paper tube clamping mechanism is installed on the inner side of the right side plate.

[0009] Preferably, the present application provides a paper tube reciprocating grinding device, wherein the paper tube clamping mechanism includes a paper tube sleeve, a fixed plate and a clamping assembly, the clamping assembly is installed in the inner cavity of the paper tube sleeve, the paper tube sleeve is fixedly installed on the inner side of the fixed plate, the fixed plate is arranged on the inner side of the right side plate, and the bottom of the fixed plate is connected to the base body through a sliding assembly.

[0010] Preferably, the present application provides a paper tube reciprocating polishing device, wherein the clamping assembly includes two groups of clamping devices symmetrically arranged, each group of the clamping devices includes a tightening cylinder and a clamping block, the tail end of the tightening cylinder is fixed to the inner wall of the paper tube sleeve, the telescopic end of the tightening cylinder is connected to the clamping block, the paper tube is clamped and fixed between the two clamping blocks, and the clamping block adopts a semicircular structure.

[0011] Preferably, the present application provides a paper tube reciprocating grinding device, wherein the sliding assembly includes a slide rail and a sliding block, the slide rail is installed on the upper end surface of the base body, the sliding block is installed on the lower end of the fixed plate, and the sliding block is slidably connected to the slide rail.

[0012] Preferably, the present application provides a paper tube reciprocating grinding device, wherein a push-pull assembly is also installed between the fixed plate and the right side plate, and the push-pull assembly includes a fixed block, a push-pull hydraulic cylinder, a first support arm, a second support arm, a first rotating shaft, a second rotating shaft and a sliding block, the tail end of the push-pull hydraulic cylinder is fixed to the inner side of the right side plate, the telescopic end of the push-pull hydraulic cylinder is connected to one side of the fixed block, the first rotating shaft is installed on the other side of the fixed block, the second rotating shaft is installed on the side wall of the fixed plate, the two ends of the first support arm are respectively connected to the first rotating shaft and the second rotating shaft, one end of the second support arm is connected to the first rotating shaft, and the other end is connected to the sliding block, and the sliding block is slidably installed in a longitudinal sliding groove arranged on the outer wall of the fixed plate.

[0013] Preferably, the present application provides a paper tube reciprocating grinding device, wherein the inner side wall of the grinding sleeve is also bonded with grinding sandpaper.

[0014] Preferably, the present application provides a paper tube reciprocating grinding device, wherein a dust suction assembly is also installed above the base body, the dust suction assembly includes a dust suction hood, a dust collecting bag and a dust suction motor, the dust suction hood is arranged below the grinding sleeve, the dust suction hood and the dust collecting bag are connected by a dust suction duct, and the dust suction duct is also connected to the dust suction motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model has novel structural design and is easy to operate. It can realize reciprocating grinding of paper tubes with good grinding uniformity and high efficiency, thereby improving the processing quality of paper tubes.

[0017] (2) In the present invention, the grinding mechanism used controls the grinding sleeve to rotate 360° through a reciprocating motor, thereby achieving 360° grinding of the paper tube, with good grinding uniformity and no dead angle area.

[0018] (3) In the present invention, the paper tube clamping assembly used can effectively clamp and fix the paper tube, further improving the grinding efficiency.

[0019] (4) In the utility model, the push-pull assembly used can control the length of the paper tube extending into the interior of the grinding sleeve, thereby improving the grinding accuracy.

[0020] (5) In the present invention, the dust collection component used can quickly remove the debris generated during the grinding process, and the surface debris will affect the paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the grinding sleeve of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the paper tube clamping assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the push-pull assembly structure of the utility model;

[0025] In the figure: base body 1, left side plate 2, right side plate 3, grinding sleeve 4, reciprocating motor 5, connecting shaft 6, paper tube sleeve 7, fixed plate 8, tightening cylinder 9, clamping block 10, paper tube 11, slide rail 12, sliding block 13, fixed block 14, push-pull hydraulic cylinder 15, first support arm 16, second support arm 17, first rotating shaft 18, second rotating shaft 19, slider 20, longitudinal slide 21, grinding sandpaper 22, dust hood 23, dust bag 24 and dust motor 25. DETAILED DESCRIPTION

[0026] 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.

[0027] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0030] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this application without affecting the effects that can be produced by this application and the purposes that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of narration, and are not used to limit the scope of the implementation of this application. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of this application without substantial change in the technical content.

[0031] See also Figure 1-4 , the utility model provides a technical solution: a paper tube reciprocating grinding device, including a base assembly, a grinding mechanism and a paper tube clamping mechanism;

[0032] A base assembly, the base assembly comprising a base body 1, a left side plate 2 and a right side plate 3, wherein the left side plate 2 and the right side plate 3 are respectively perpendicular to two sides of the base body 1;

[0033] A grinding mechanism is installed on the left side plate 2, and the grinding mechanism includes a grinding sleeve 4, a reciprocating motor 5 and a connecting shaft 6. One end of the connecting shaft 6 is connected to the middle of the outer wall of the grinding sleeve 4, and the reciprocating motor 5 is installed on the outer side of the left side plate 2. The motor shaft of the reciprocating motor 5 passes through the left side plate 2 and is connected to the other end of the connecting shaft 6. The inner wall of the grinding sleeve 4 is also bonded with grinding sandpaper 22. In the utility model, the grinding mechanism used controls the grinding sleeve to rotate 360° through the reciprocating motor to achieve 360° grinding of the paper tube, with good grinding uniformity and no dead angle area.

[0034] The paper tube clamping mechanism is installed on the inner side of the right side plate 3.

[0035] In the utility model, the paper tube clamping mechanism includes a paper tube sleeve 7, a fixed plate 8 and a clamping assembly, the clamping assembly is installed in the inner cavity of the paper tube sleeve 7, the paper tube sleeve 7 is fixedly installed on the inner side of the fixed plate 8, the fixed plate 8 is arranged on the inner side of the right side plate 3, the bottom of the fixed plate 8 is connected to the base body 1 through a sliding assembly, the sliding assembly includes a slide rail 12 and a sliding block 13, the slide rail 12 is installed on the upper end surface of the base body 1, the sliding block 13 is installed on the lower end of the fixed plate 8, and the sliding block 13 is slidably connected to the slide rail 12.

[0036] The clamping assembly includes two groups of clamping devices arranged symmetrically, each group of the clamping devices includes a tightening cylinder 9 and a clamping block 10, the tail end of the tightening cylinder 9 is fixed to the inner wall of the paper tube sleeve 7, the telescopic end of the tightening cylinder 9 is connected to the clamping block 10, and the two clamping blocks 10 clamp and fix the paper tube 11, and the clamping block 10 adopts a semicircular structure. In the utility model, the paper tube clamping assembly used can effectively clamp and fix the paper tube, further improving the grinding efficiency.

[0037] In the utility model, a push-pull assembly is also installed between the fixed plate 8 and the right side plate 3, and the push-pull assembly includes a fixed block 14, a push-pull hydraulic cylinder 15, a first support arm 16, a second support arm 17, a first rotating shaft 18, a second rotating shaft 19 and a slider 20. The rear end of the push-pull hydraulic cylinder 15 is fixed to the inner side of the right side plate 3, and the telescopic end of the push-pull hydraulic cylinder 15 is connected to one side of the fixed block 14. The first rotating shaft 18 is installed on the other side of the fixed block 14, and the second rotating shaft 19 is installed on the side wall of the fixed plate 8. The two ends of the first support arm 16 are respectively connected to the first rotating shaft 18 and the second rotating shaft 19. One end of the second support arm 17 is connected to the first rotating shaft 18, and the other end is connected to the slider 20. The slider 20 is slidably installed in the longitudinal slide groove 21 set on the outer wall of the fixed plate. In the utility model, the push-pull assembly used can control the length of the paper tube extending into the inner part of the grinding sleeve, thereby improving the grinding accuracy.

[0038] In addition, in the present invention, a dust collection assembly is also installed above the base body, and the dust collection assembly includes a dust collection hood 23, a dust collection bag 24 and a dust collection motor 25. The dust collection hood 23 is arranged below the grinding sleeve 4, and the dust collection hood 23 and the dust collection bag 24 are connected through a dust collection pipe 26, and the dust collection pipe 26 is also connected to the dust collection motor 25. In the present invention, the dust collection assembly used can quickly remove the debris generated during the grinding process, and the surface debris affects the paper tube.

[0039] Working principle: Before grinding the paper tube, first fix one end of the paper tube in the paper tube sleeve and clamp it with the paper tube clamping assembly, then control the push-pull hydraulic cylinder to work, the push-pull hydraulic cylinder pushes the paper tube sleeve to move, and the paper tube sleeve drives the paper tube to extend into the grinding sleeve, then turn on the reciprocating motor, and the reciprocating motor drives the grinding sleeve to rotate 360° when working, and the grinding sandpaper on the inner wall of the grinding sleeve quickly and evenly grinds the outer wall of the paper tube, and at the same time turn on the dust suction motor, and the dust suction hood absorbs the debris generated during the grinding process and collects it into the dust bag.

[0040] To sum up, the utility model has novel structural design, easy operation, can realize reciprocating grinding of paper tubes, has good grinding uniformity and high efficiency, and improves the processing quality of paper tubes.

[0041] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0042] It should also be noted that, in this specification, 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 "comprise", "include" 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, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A paper tube reciprocating grinding device, characterized in that: It includes a base assembly, a grinding mechanism and a paper tube clamping mechanism; A base assembly, the base assembly comprising a base body (1), a left side plate (2) and a right side plate (3), wherein the left side plate (2) and the right side plate (3) are respectively perpendicular to two sides of the base body (1); A grinding mechanism, the grinding mechanism is installed on the left side plate (2), the grinding mechanism comprises a grinding sleeve (4), a reciprocating motor (5) and a connecting shaft (6), one end of the connecting shaft (6) is connected to the middle part of the outer side wall of the grinding sleeve (4), the reciprocating motor (5) is installed on the outer side of the left side plate (2), and the motor shaft of the reciprocating motor (5) passes through the left side plate (2) and is connected to the other end of the connecting shaft (6); The paper tube clamping mechanism is installed on the inner side of the right side plate (3).

2. A paper tube reciprocating grinding device according to claim 1, characterized in that: The paper tube clamping mechanism comprises a paper tube sleeve (7), a fixing plate (8) and a clamping assembly, wherein the clamping assembly is installed in the inner cavity of the paper tube sleeve (7), the paper tube sleeve (7) is fixedly installed on the inner side of the fixing plate (8), the fixing plate (8) is arranged on the inner side of the right side plate (3), and the bottom of the fixing plate (8) is connected to the base body (1) via a sliding assembly.

3. A paper tube reciprocating grinding device according to claim 2, characterized in that: The clamping assembly comprises two groups of clamping devices which are symmetrically arranged, and each group of the clamping devices comprises a tightening cylinder (9) and a clamping block (10). The rear end of the tightening cylinder (9) is fixed to the inner wall of the paper tube sleeve (7), and the telescopic end of the tightening cylinder (9) is connected to the clamping block (10). The two clamping blocks (10) clamp and fix the paper tube (11). The clamping block (10) adopts a semicircular structure.

4. A paper tube reciprocating grinding device according to claim 3, characterized in that: The sliding assembly comprises a sliding rail (12) and a sliding block (13); the sliding rail (12) is mounted on the upper end surface of the base body (1); the sliding block (13) is mounted on the lower end of the fixed plate (8); and the sliding block (13) is slidably connected to the sliding rail (12).

5. A paper tube reciprocating grinding device according to claim 4, characterized in that: A push-pull assembly is also installed between the fixed plate (8) and the right side plate (3), and the push-pull assembly comprises a fixed block (14), a push-pull hydraulic cylinder (15), a first support arm (16), a second support arm (17), a first rotating shaft (18), a second rotating shaft (19) and a sliding block (20). The rear end of the push-pull hydraulic cylinder (15) is fixed to the inner side of the right side plate (3), the telescopic end of the push-pull hydraulic cylinder (15) is connected to one side of the fixed block (14), the first rotating shaft (18) is installed on the other side of the fixed block (14), the second rotating shaft (19) is installed on the side wall of the fixed plate (8), the two ends of the first support arm (16) are respectively connected to the first rotating shaft (18) and the second rotating shaft (19), one end of the second support arm (17) is connected to the first rotating shaft (18), and the other end is connected to the sliding block (20), and the sliding block (20) is slidably installed in a longitudinal sliding groove (21) arranged on the outer wall of the fixed plate.

6. A paper tube reciprocating grinding device according to claim 5, characterized in that: The inner side wall of the grinding sleeve (4) is also bonded with grinding sandpaper (22).

7. A paper tube reciprocating grinding device according to claim 6, characterized in that: A dust collection assembly is also installed above the base body, and the dust collection assembly comprises a dust collection hood (23), a dust collection bag (24) and a dust collection motor (25). The dust collection hood (23) is arranged below the grinding sleeve (4). The dust collection hood (23) and the dust collection bag (24) are connected via a dust collection pipe (26), and the dust collection pipe (26) is also connected to the dust collection motor (25).

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