A rubber conveyor belt surface polishing device

Abstract

The utility model relates to the technical field of conveyer belt polishing, specifically relates to a rubber conveyer belt surface polishing device, including base, the tensioning assembly is slidably installed in the base, the conveyer belt body is set up in the tensioning assembly, and the tensioning assembly is used for tensioning conveyer belt body, and the base top fixed mounting is used for the down -the -conveyer belt body's down -the -component, and the base bottom fixed mounting is used for the reciprocating polishing assembly of polishing conveyer belt body inside. The utility model discloses through reciprocating polishing assembly, solved the problem that the prior art is difficult to stretch into the conveyer belt tooth gap, realized the effective polishing of the burr in the tooth gap.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt polishing technology, specifically to a rubber conveyor belt surface polishing device. Background Technology

[0002] The production process of rubber conveyor belts involves multiple steps. After the demolding process, the surface of the rubber conveyor belt is prone to a large number of burrs and defects, which need to be polished before it can be used normally. However, the existing polishing methods are relatively simple and inefficient.

[0003] In a Chinese utility model patent, authorization announcement number CN212385214U, a conveyor belt and a deburring machine with the same conveyor belt solve the aforementioned technical problems. Specifically, this utility model discloses a conveyor belt and a deburring machine with the same conveyor belt. The conveyor belt includes a belt body, which includes a conveying surface for placing parts. The conveying surface is provided with a recessed portion for accommodating a boss structure of the parts, with the recessed portion opening outwards. In use, the boss structure of the parts is placed inside the recessed portion, so that the parts are placed flat on the conveying surface. The recessed portion on the conveyor belt in this utility model can completely accommodate the boss structure of the parts, so that the parts are stably supported on the conveying surface. In this way, the grinding component can automatically remove burrs from the parts without manual operation, greatly improving the efficiency of deburring parts with boss structures, and the quality of deburring is relatively high.

[0004] As can be seen from the technical solutions proposed in the above utility model patent documents, the above solutions still have shortcomings. For example, when using the grinding device of the above technical solution to grind the rubber conveyor belt, the grinding device is difficult to extend into the gap between the teeth of the rubber belt for grinding. Even if it extends into the gap for grinding, it is not possible to grind all the gaps continuously. Therefore, the prior art urgently needs a technical solution to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a rubber conveyor belt surface polishing device to solve the problems in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: A rubber conveyor belt surface polishing device includes a base, a tensioning component slidably installed inside the base, a conveyor belt body sleeved on the tensioning component, the tensioning component being used to tension the conveyor belt body, a pressing component for pressing down the conveyor belt body being fixedly installed on the top of the base, and a reciprocating polishing component for polishing the inner side of the conveyor belt body being fixedly installed on the bottom of the base.

[0007] According to a preferred embodiment of a rubber conveyor belt surface polishing device, the reciprocating polishing assembly includes a right-angled base fixedly installed at the bottom of a base, a slide bar slidably connected to the top of the right-angled base, a polishing wheel rotatably connected to the end of the slide bar, a first motor for driving the polishing wheel to rotate fixedly installed on the side wall of the slide bar, and a drive assembly for driving the slide bar to slide fixedly installed on the side wall of the right-angled base.

[0008] Based on a preferred embodiment of a rubber conveyor belt surface polishing device, the driving assembly includes a wheel rotatably mounted in a right-angle seat. A second motor for driving the wheel to rotate is fixedly mounted on the side wall of the right-angle seat. A limit post is fixedly connected to the side wall of the wheel, and the limit post extends into a slide bar. When the wheel rotates, the limit post slides up and down within the slide bar.

[0009] According to a preferred embodiment of a rubber conveyor belt surface polishing device, the pressing assembly includes a support frame fixedly installed on the top of a base, a cylinder fixedly installed on the top of the support frame, and an extension rod fixedly connected to the output end of the cylinder through the support frame. A pressing wheel is sleeved on the outside of the extension rod.

[0010] Based on a preferred embodiment of a rubber conveyor belt surface polishing device, the lower pressure wheel is rotatably connected to the extension rod.

[0011] According to a preferred embodiment of a rubber conveyor belt surface polishing device, the tensioning assembly includes a bidirectional screw rotatably mounted in a base. The external thread of the bidirectional screw is connected to two bases, and both bases are slidably mounted in the base. A third motor for driving the bidirectional screw to rotate is fixedly mounted on the side wall of the base. Support arms are fixedly connected to the side walls of both bases. Synchronous pulleys are rotatably connected to the tops of both support arms. A fourth motor for driving the synchronous pulley to rotate is fixedly connected to the side wall of one of the support arms.

[0012] Compared with the prior art, this utility model has the following advantages: 1. This utility model solves the problem of existing technology's difficulty in reaching into the tooth gap of the conveyor belt by using a reciprocating grinding component, thus achieving effective grinding of burrs in the tooth gap.

[0013] 2. This utility model combines the rotation of the conveyor belt with the reciprocating motion of the grinding wheel, which can continuously grind all the tooth gaps and avoid discontinuous grinding.

[0014] 3. The downward pressing component in this utility model counteracts the upward supporting force of the grinding wheel on the conveyor belt, preventing the rubber material from deforming due to force, thereby improving the overall grinding efficiency and quality. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 for Figure 1 Enlarged diagram of point A in the middle.

[0018] In the diagram: 1. Base; 2. Conveyor belt; 3. Right-angle seat; 4. Slide bar; 5. Grinding wheel; 6. First motor; 7. Rotary wheel; 8. Second motor; 9. Limiting post; 10. Support frame; 11. Cylinder; 12. Extension rod; 13. Pressing wheel; 14. Bidirectional screw; 15. Base; 16. Third motor; 17. Support arm; 18. Synchronous pulley; 19. Fourth motor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The concepts involved in this application will first be described with reference to the accompanying drawings. It should be noted that the following descriptions of various concepts are only for the purpose of making the content of this application easier to understand and do not constitute a limitation on the scope of protection of this application; furthermore, the embodiments and features in the embodiments of this application can be combined with each other unless otherwise specified. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] Example

[0022] like Figures 1 to 2 As shown, this utility model provides a rubber conveyor belt surface polishing device, including a base 1, a tensioning component slidably installed in the base 1, a conveyor belt body 2 sleeved on the tensioning component, the tensioning component is used to tension the conveyor belt body 2, a pressing component for pressing down the conveyor belt body 2 is fixedly installed on the top of the base 1, and a reciprocating polishing component for polishing the inner side of the conveyor belt body 2 is fixedly installed on the bottom of the base 1.

[0023] As an improved solution for a rubber conveyor belt surface polishing device, the reciprocating polishing assembly includes a right-angled base 3 fixedly installed at the bottom of a base 1, a slide bar 4 slidably connected to the top of the right-angled base 3, a polishing wheel 5 rotatably connected to the end of the slide bar 4, a first motor 6 for driving the polishing wheel 5 to rotate fixedly installed on the side wall of the slide bar 4, and a drive assembly for driving the slide bar 4 to slide fixedly installed on the side wall of the right-angled base 3.

[0024] As an improved solution for a rubber conveyor belt surface polishing device, the drive assembly includes a rotary wheel 7 rotatably mounted in a right-angle base 3. A second motor 8 for driving the rotary wheel 7 to rotate is fixedly mounted on the side wall of the right-angle base 3. A limit post 9 is fixedly connected to the side wall of the rotary wheel 7, and the limit post 9 extends into the slide bar 4. When the rotary wheel 7 rotates, the limit post 9 slides up and down in the slide bar 4.

[0025] As an improved solution for a rubber conveyor belt surface polishing device, the pressing assembly includes a support frame 10 fixedly installed on the top of the base 1. A cylinder 11 is fixedly installed on the top of the support frame 10, and the output end of the cylinder 11 passes through the support frame 10 downward and is fixedly connected to an extension rod 12. A pressing wheel 13 is sleeved on the outside of the extension rod 12.

[0026] As an improved solution for a rubber conveyor belt surface polishing device, the lower pressure roller 13 is rotatably connected to the extension rod 12.

[0027] As a further explanation of this embodiment, in this embodiment, the rotatable connection between the pressure roller 13 and the extension rod 12 can reduce the friction between the pressure roller 13 and the conveyor belt 2, thereby reducing the wear of the conveyor belt 2.

[0028] As an improved solution for a rubber conveyor belt surface grinding device, the tensioning assembly includes a bidirectional screw 14 rotatably mounted in a base 1. The external threads of the bidirectional screw 14 are connected to two bases 15, and both bases 15 are slidably mounted in the base 1. A third motor 16 for driving the bidirectional screw 14 to rotate is fixedly mounted on the side wall of the base 1. Support arms 17 are fixedly connected to the side walls of both bases 15. Synchronous pulleys 18 are rotatably connected to the top of both support arms 17, and a fourth motor 19 for driving the synchronous pulley 18 to rotate is fixedly connected to the side wall of one of the support arms 17.

[0029] As a further explanation of this embodiment, the specific grinding process of this device is as follows: The conveyor belt body 2 to be ground (the conveyor belt teeth and tooth gaps are not shown in the figure) is placed on two synchronous pulleys 18 respectively, so that the ratchet teeth in the conveyor belt body 2 mesh with the synchronous pulleys 18. Then, the third motor 16 is started, and the base 15 is driven to slide in the base 1 through the bidirectional screw 14, thereby driving the two synchronous pulleys 18 to move away from each other. The two synchronous pulleys 18 tension the conveyor belt body 2. Then, the cylinder 11 is started, and the output end of the cylinder 11 drives the pressure roller 13 to press the conveyor belt body 2 downward, so that the conveyor belt body 2 is close to the reciprocating grinding group. During the process of the lower pressure roller 13 pressing down on the conveyor belt 2, the first motor 6 and the second motor 8 are started, so that the grinding wheel 5 rotates and slides back and forth along the length direction of the slide bar 4. After the cylinder 11 presses the conveyor belt 2 down into the grinding range of the grinding wheel 5, the fourth motor 19 is started to make the conveyor belt 2 start to rotate. At this time, the reciprocating grinding wheel 5 continuously grinds the burrs and defects in the tooth gap of the conveyor belt 2. During this process, the upward supporting force of the grinding wheel 5 on the conveyor belt 2 is offset by the lower pressure roller 13, which prevents the rubber conveyor belt 2 from deforming due to force and further improves the grinding efficiency.

[0030] The embodiments and / or implementation methods described above are merely preferred embodiments and / or implementation methods for implementing the present utility model, and are not intended to limit the implementation methods of the present utility model in any way. Any person skilled in the art can make some modifications or alterations to other equivalent embodiments without departing from the scope of the technical means disclosed in the present utility model, but these should still be regarded as the same technology or embodiment as the present utility model.

[0031] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this application.

Claims

1. A rubber conveyor belt surface polishing device, comprising a base (1), characterized in that, A tensioning assembly is slidably installed inside the base (1), and a conveyor belt body (2) is sleeved on the tensioning assembly. The tensioning assembly is used to tension the conveyor belt body (2). A pressing assembly for pressing down the conveyor belt body (2) is fixedly installed on the top of the base (1), and a reciprocating grinding assembly for grinding the inner side of the conveyor belt body (2) is fixedly installed on the bottom of the base (1).

2. The rubber conveyor belt surface polishing device according to claim 1, characterized in that, The reciprocating grinding assembly includes a right-angled base (3) fixedly installed at the bottom of the base (1), a slide bar (4) slidably connected to the top of the right-angled base (3), a grinding wheel (5) rotatably connected to the end of the slide bar (4), a first motor (6) for driving the grinding wheel (5) to rotate fixedly installed on the side wall of the slide bar (4), and a drive assembly for driving the slide bar (4) to slide fixedly installed on the side wall of the right-angled base (3).

3. The rubber conveyor belt surface polishing device according to claim 2, characterized in that, The drive assembly includes a rotating wheel (7) rotatably mounted in a right-angle base (3). A second motor (8) for driving the rotating wheel (7) to rotate is fixedly mounted on the side wall of the right-angle base (3). A limiting post (9) is fixedly connected to the side wall of the rotating wheel (7), and the limiting post (9) extends into the slide bar (4). When the rotating wheel (7) rotates, the limiting post (9) slides up and down in the slide bar (4).

4. The rubber conveyor belt surface polishing device according to claim 1, characterized in that, The pressing assembly includes a support frame (10) fixedly installed on the top of the base (1). A cylinder (11) is fixedly installed on the top of the support frame (10), and the output end of the cylinder (11) passes through the support frame (10) downward and is fixedly connected to an extension rod (12). A pressing wheel (13) is sleeved on the outside of the extension rod (12).

5. The rubber conveyor belt surface polishing device according to claim 4, characterized in that, The pressure wheel (13) is rotatably connected to the extension rod (12).

6. The rubber conveyor belt surface polishing device according to claim 1, characterized in that, The tensioning assembly includes a bidirectional screw (14) rotatably mounted in a base (1). The external threads of the bidirectional screw (14) are connected to two bases (15), and both bases (15) are slidably mounted in the base (1). A third motor (16) for driving the bidirectional screw (14) to rotate is fixedly mounted on the side wall of the base (1). Support arms (17) are fixedly connected to the side walls of both bases (15). Synchronous pulleys (18) are rotatably connected to the top of both support arms (17), and a fourth motor (19) for driving the synchronous pulley (18) to rotate is fixedly connected to the side wall of one of the support arms (17).

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