Elastic pressing and covering structure of conveying belt

Abstract

The utility model provides an elastic pressing and covering structure of a conveying belt, and belongs to the technical field of conveying belt devices. Comprising a top plate, first conveying wheels are symmetrically and rotationally arranged at the top of the top plate, a conveying assembly is installed above the first conveying wheels, the conveying assembly comprises a conveying frame, a plurality of supporting cavities are symmetrically formed in the conveying frame, and pushing blocks are slidably arranged in the supporting cavities; a sliding way for the conveying belt to slide is formed in the side edge, away from the conveying assembly, of the pushing block, a rolling wheel is rotationally embedded in the sliding way, an elastic supporting piece for assisting supporting of the pushing block is installed in the supporting cavity, and auxiliary second conveying wheels are rotationally arranged at the two ends of one conveying frame correspondingly. The whole position of the conveying belt on the second conveying wheel can be adjusted in a self-adaptive mode according to the difference of the whole thickness of glass in the working process, it is guaranteed that the glass can be stably pressed between the two conveying belts to be conveyed, and it is guaranteed that the situation that the glass shakes in the follow-up polishing process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt devices, and particularly relates to a conveyor belt elastic pressing structure. Background Art

[0002] The main component of ordinary glass is silicate double salt, which is an amorphous solid with an irregular structure. It is widely used in buildings to isolate wind and let light through, and it belongs to a mixture. There are also colored glasses mixed with certain metal oxides or salts to show colors, and tempered glasses obtained by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called plexiglass. During the glass processing process, it is necessary to convey the glass through a conveyor belt for subsequent transportation. During the grinding process, it is necessary to perform auxiliary pressing treatment on the glass to prevent the glass from shifting during the grinding process.

[0003] The existing conveyor belt pressing structure can only adjust the distance between the two conveyor belts according to the overall thickness of the glass, and can only achieve stable pressing treatment of the glass when processing glass with a corresponding thickness. Due to the uncertainty of the thickness of each piece of glass, the glass is likely to slide as a whole during the processing.

[0004] Therefore, the present application provides a conveyor belt elastic pressing structure to meet the requirements. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a conveyor belt elastic pressing structure to solve the problem that the existing conveyor belt pressing structure can only adjust the distance between the two conveyor belts according to the overall thickness of the glass, and can only achieve stable pressing treatment of the glass when processing glass with a corresponding thickness. Due to the uncertainty of the thickness of each piece of glass, the glass is likely to slide as a whole during the processing.

[0006] To solve the above technical problem, the utility model provides the following technical solutions:

[0007] A conveyor belt elastic pressing structure includes a top plate. At the top of the top plate, first conveyor wheels are symmetrically and rotatably arranged. Above the first conveyor wheels, a conveying assembly is installed. The conveying assembly includes a conveying frame. Inside the conveying frame, a number of support cavities are symmetrically opened. Inside the support cavities, pushing blocks are slidably arranged. On the side of the pushing block away from the conveying assembly, a slideway for the conveyor belt to slide is opened. Inside the slideway, rollers are rotatably embedded and installed. Inside the support cavities, elastic support members for assisting in supporting the pushing blocks are installed. At both ends of one conveying frame, auxiliary second conveyor wheels are rotatably arranged;

[0008] The elastic support member includes a sliding rod horizontally fixed in the support cavity. Sliding blocks are symmetrically sleeved and installed on the sliding rod. A push rod is hingedly installed between the push block and the sliding block. A push spring for assisting the sliding block to push is sleeved and installed on the sliding rod between the two sliding blocks.

[0009] Optionally, a plurality of rollers are provided, and a plurality of the top plates are equidistantly arranged in the slideway.

[0010] Optionally, a conveyor belt is installed between two first conveyor wheels on the same side, and a conveyor belt is installed between two second conveyor wheels on the same side. Servo motors for driving the first conveyor wheel and the second conveyor wheel to rotate are respectively installed on the top plate and the conveyor frame.

[0011] Optionally, a bottom frame is provided below the top plate. Embedding grooves are symmetrically formed on the inner side edges of the bottom frame. Embedding rods are vertically fixed at the four corners of the bottom of the top plate, and the embedding rods are inserted and matched with the embedding grooves.

[0012] Optionally, a cross bar is horizontally fixed near the middle section of the bottom frame. An adjusting cavity is formed at the top of the cross bar, and a support assembly for assisting in adjusting the height of the top plate is installed in the adjusting cavity.

[0013] Optionally, the support assembly includes an adjusting rod rotatably arranged in the adjusting cavity. A slider is sleeved and installed on the adjusting rod. A support rod is hingedly installed between the slider and the top plate. A biaxial motor for driving the adjusting rod to rotate is installed at the middle section of the cross bar.

[0014] Optionally, two threads with opposite spiral directions are symmetrically formed on the adjusting rods in the two adjusting cavities, and the slider is in threaded cooperation with the adjusting rod.

[0015] Optionally, limiting strips are symmetrically protruded on both side edges of the slider. Limiting grooves are horizontally formed on both side edges of the adjusting cavity along the extending direction of the adjusting cavity, and the limiting grooves are in sliding cooperation with the limiting strips.

[0016] Optionally, a scale plate is vertically fixed at the middle section of the bottom of the top plate, and scale lines are engraved on the scale plate.

[0017] Optionally, leveling knobs are installed at the four corners of the bottom of the bottom frame, and the bottom frame is in threaded cooperation with the leveling knobs.

[0018] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0019] In the above solution, through the cooperation between the pushing block arranged in the conveying frame and the elastic support member, etc., when the glass reaches between the first conveying wheel and the second conveying wheel, the position of the conveyor belt on the second conveying wheel is adjusted according to the overall thickness of the glass, and the second conveying wheel is squeezed to push the pushing block. During the process of pushing the pushing block, the pushing rod is driven to be pushed, so that the sliding block drives the pushing spring to be integrally squeezed, thereby realizing the elastic adjustment of the position of the elastic support member on the pushing block, and thus realizing the elastic pressing and conveying of the conveying carbon. It can adaptively adjust the overall position of the conveyor belt on the second conveying wheel according to the different overall thicknesses of the glass during work, ensure that the glass can be stably pressed and conveyed between the two conveyor belts, and ensure that the glass will not shake during the subsequent grinding process;

[0020] By setting the support assembly on the cross bar, starting the double-shaft motor, the double-shaft motor drives the adjusting rod to rotate, and the slider is in threaded cooperation with the adjusting rod, so that the overall height of the adjusting rod is adjusted. During the process of adjusting the adjusting rod, the slider is driven to move integrally, and then the support rod is driven to move integrally, so as to adjust the overall position of the support rod. During the process of supporting the support rod, the overall height of the top plate is adjusted. During the working process, it can be adjusted to the corresponding height according to the different overall heights of the grinding or other processing devices, thereby improving the overall practicability of the device. Brief Description of the Drawings

[0021] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the conveyor belt elastic pressing structure;

[0023] Figure 2 For the conveyor belt elastic pressing structure Figure 1 The enlarged structural schematic diagram of part A in;

[0024] Figure 3 It is a longitudinal sectional view of the conveying frame of the conveyor belt elastic pressing structure;

[0025] Figure 4 For the conveyor belt elastic pressing structure Figure 3 The enlarged structural schematic diagram of part B in.

[0026] [Reference Numerals]

[0027] 1. Top plate; 2. First conveying wheel; 3. Conveying assembly; 4. Conveying frame; 5. Pushing block; 51. Roller; 6. Elastic support member; 7. Pushing rod; 8. Sliding block; 9. Pushing spring; 10. Slide bar; 11. Second conveying wheel; 12. Servo motor; 13. Base frame; 14. Cross bar; 141. Limiting groove; 15. Support assembly; 16. Slide block; 161. Limiting strip; 17. Support rod; 18. Adjusting rod; 19. Biaxial motor; 20. Scale plate; 21. Embedding rod; 211. Embedding groove; 22. Leveling knob.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for schematic needs and is not intended to limit the present invention to this specific structure, device, and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments. Detailed implementation manners

[0029] The following will describe in detail a conveyor belt elastic pressing structure provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative ways to implement them; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0030] It should be pointed out that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Additionally, when combining an embodiment to describe a specific feature, structure, or characteristic, implementing such a feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0031] Generally, terms can be understood at least in part from their use in the context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that are not necessarily explicitly described.

[0032] It can be understood that the meanings of "on...", "above...", and "overhead of..." in the present utility model should be interpreted in the broadest way, so that "on..." not only means "directly on" something, but also includes the meaning of being on something with intermediate features or layers therebetween, and "above..." or "overhead of..." not only means "above" or "overhead of" something, but also can include the meaning of being "above" or "overhead of" something with no intermediate features or layers therebetween.

[0033] In addition, spatial relative terms such as "under...", "below...", "lower part", "above...", "upper part", etc. can be used herein for convenience of description to describe the relationship between one element or feature and another or more elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptive terms used herein can be similarly interpreted accordingly.

[0034] As Figure 1 and Figure 2 shown, an embodiment of the present utility model provides a conveyor belt elastic pressing structure, which includes a top plate 1. A bottom frame 13 is arranged below the top plate 1. Leveling knobs 22 are installed at the four corners of the bottom of the bottom frame 13. The bottom frame 13 is in threaded cooperation with the leveling knobs 22. By providing the leveling knobs 22, the overall height of the bottom frame 13 can be effectively determined during the working process. Embedding grooves 211 are symmetrically opened on the inner side edges of the bottom frame 13. Embedding rods 21 are vertically fixed at the four corners of the bottom of the top plate 1. The embedding rods 21 are in mating insertion with the embedding grooves 211. A cross bar 14 is horizontally fixed at a position near the middle section of the bottom frame 13. An adjusting cavity is opened at the top of the cross bar 14. A support assembly 15 for assisting in adjusting the height of the top plate 1 is installed in the adjusting cavity. The support assembly 15 includes an adjusting rod 18 rotatably arranged in the adjusting cavity. A slider 16 is sleeved and installed on the adjusting rod 18. A support rod 17 is hingedly installed between the slider 16 and the top plate 1. A double-shaft motor 19 for driving the adjusting rod 18 to rotate is installed at the middle section of the cross bar 14. Two threads with opposite spiral directions are symmetrically opened on the adjusting rods 18 in the two adjusting cavities. The slider 16 is in threaded cooperation with the adjusting rod 18.

[0035] Through the provided support component 15, the dual-axis motor 19 is started. The dual-axis motor 19 drives the adjusting rod 18 to rotate. The slider 16 is in threaded cooperation with the adjusting rod 18, so that the overall height of the adjusting rod 18 is adjusted. During the adjustment of the adjusting rod 18, the slider 16 is driven to move as a whole, and then the support rod 17 is driven to move as a whole, thereby adjusting the overall position of the support rod 17. During the support of the support rod 17, the overall height of the top plate 1 is adjusted, and it can be adjusted to the corresponding height according to the different overall heights of the grinding or other processing devices during the work process, thereby improving the overall practicability of the device.

[0036] In this embodiment, limiting strips 161 are symmetrically protruded on both side edges of the slider 16. Limiting grooves 141 are horizontally opened along the extending direction of the adjusting cavity on both side edges of the adjusting cavity. The limiting grooves 141 and the limiting strips 161 are slidably matched. Through the cooperation between the provided limiting strips 161 and the limiting grooves 141, etc., the overall position of the slider 16 can be effectively determined during the work process, ensuring that the slider 16 can stably slide within the adjusting cavity.

[0037] In this embodiment, a scale plate 20 is vertically fixed at the middle section of the bottom of the top plate 1, and scale lines are engraved on the scale plate 20. Through the provided scale plate 20, the overall height of the adjusted device can be effectively determined, which is convenient for determining the overall height of the top plate 1 after adjustment.

[0038] As an implementation manner in this embodiment, as Figure 1 、 Figure 3 and Figure 4 shown, first conveying wheels 2 are symmetrically rotatably arranged at the top of the top plate 1. A conveying component 3 is installed above the first conveying wheels 2. The conveying component 3 includes a conveying frame 4. A plurality of support cavities are symmetrically opened inside the conveying frame 4. Pushing blocks 5 are slidably arranged in the support cavities. Elastic support members 6 for assisting in supporting the pushing blocks 5 are installed in the support cavities. Auxiliary second conveying wheels 11 are rotatably arranged at both ends of one conveying frame 4. The elastic support member 6 includes a sliding rod 10 horizontally fixed in the support cavity. Sliding blocks 8 are symmetrically sleeved and installed on the sliding rod 10. A pushing rod 7 is hingedly installed between the pushing block 5 and the sliding block 8. A pushing spring 9 for assisting in pushing the sliding block 8 is sleeved on the sliding rod 10 between the two sliding blocks 8.

[0039] Through the cooperation between the pushing block 5 and the elastic support member 6 provided in the conveying frame 4, when the glass reaches between the first conveying wheel 2 and the second conveying wheel 11, the position of the conveyor belt on the second conveying wheel 11 is adjusted according to the overall thickness of the glass, and the second conveying wheel 11 is squeezed so that the pushing block 5 is pushed. During the process of pushing the pushing block 5, the pushing rod 7 is driven to be pushed, so that the sliding block 8 drives the pushing spring 9 to be squeezed as a whole, thereby realizing the elastic adjustment of the position of the elastic support member 6 on the pushing block 5, and realizing the elastic pressing and conveying of the conveying carbon. It can adaptively adjust the overall position of the conveyor belt on the second conveying wheel 11 according to the different overall thicknesses of the glass during work, ensure that the glass can be stably pressed and conveyed between the two conveyor belts, and ensure that the glass will not shake during subsequent grinding.

[0040] In this embodiment, a slideway for the conveyor belt to slide is provided on the side of the pushing block 5 away from the conveying assembly 3. A roller 51 is rotatably embedded in the slideway. A plurality of rollers 51 are provided, and a plurality of top plates 1 are equidistantly arranged in the slideway. By providing the rollers 51, it is possible to avoid situations such as the conveyor belt being stuck in the slideway as much as possible during the working process and ensure that the conveyor belt can be stably supported.

[0041] In this embodiment, a conveyor belt is installed between two first conveying wheels 2 on the same side, a conveyor belt is installed between two second conveying wheels 11 on the same side, and servo motors 12 for driving the first conveying wheel 2 and the second conveying wheel 11 to rotate are respectively installed on the top plate 1 and the conveying frame 4.

[0042] By providing the servo motor 12, it is possible to ensure that the first conveying wheel 2 and the second conveying wheel 11 can rotate stably during the working process and ensure the smooth progress of subsequent work.

[0043] The working principle provided by the present utility model

[0044] During work, when the overall height of the top plate needs to be adjusted, the double-shaft motor is started. The double-shaft motor drives the adjusting rod to rotate. The slider is in threaded cooperation with the adjusting rod, so that the overall height of the adjusting rod is adjusted. During the process of adjusting the adjusting rod, the slider is driven to move as a whole, and then the support rod is driven to move as a whole, so as to adjust the overall position of the support rod. During the process of the support rod supporting, the overall height of the top plate is adjusted, and the height of the overall lifting of the top plate is effectively determined through the scale plate, so that the device can adapt to processing equipment of different heights.

[0045] During the process of transporting the glass, the servo motor is started, and the servo motor drives the first conveying wheel and the second conveying wheel to rotate respectively, and drives the conveyor belt to rotate as a whole, so that the conveyor belt on the first conveying wheel effectively receives the glass, and when the glass reaches between the first conveying wheel and the second conveying wheel, the position of the conveyor belt on the second conveying wheel is adjusted according to the overall thickness of the glass, and the second conveying wheel is squeezed to push the pushing block, and in the process of the pushing block being pushed, the pushing rod is pushed, so that the sliding block drives the ejection spring to be squeezed as a whole, thereby realizing the elastic adjustment of the position of the pushing block by the elastic support member, thereby realizing the elastic compression and conveying of the conveying carbon.

[0046] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A conveyor belt elastic pressure covering structure, characterized in that: It comprises a top plate, a first conveying wheel is symmetrically rotatably arranged at the top of the top plate, a conveying assembly is installed above the first conveying wheel, the conveying assembly comprises a conveying frame, a plurality of supporting cavities are symmetrically opened inside the conveying frame, a pushing block is slidably arranged in the supporting cavity, a slideway for the conveying belt to slide is opened on one side of the pushing block away from the conveying assembly, a roller is rotatably embedded and installed in the slideway, an elastic supporting member supported by the auxiliary pushing block is installed in the supporting cavity, and auxiliary second conveying wheels are rotatably arranged at both ends of the conveying frame; The elastic support member includes a sliding rod transversely fixed in the supporting cavity, a sliding block is symmetrically mounted on the sliding rod, a pushing rod is hingedly mounted between the pushing block and the sliding block, and a pushing spring for assisting the sliding block in pushing is mounted on the sliding rod between the two sliding blocks.

2. The elastic pressure-covering structure of the conveyor belt according to claim 1 is characterized in that: A plurality of rollers are provided, and a plurality of top plates are equidistantly arranged in the slideway.

3. The elastic pressure-covering structure of the conveyor belt according to claim 2 is characterized in that: A conveyor belt is installed between the two first conveying wheels on the same side, and a conveyor belt is installed between the two second conveying wheels on the same side. Servo motors for driving the first conveying wheels and the second conveying wheels to rotate are respectively installed on the top plate and the conveying frame.

4. The elastic pressure-covering structure of the conveyor belt according to claim 1, characterized in that: A bottom frame is arranged below the top plate, and embedding grooves are symmetrically provided on the inner side of the bottom frame. Embedding rods are vertically fixed to the four corners of the bottom of the top plate, and the embedding rods are plugged into the embedding grooves.

5. The elastic pressure-covering structure of the conveyor belt according to claim 4 is characterized in that: A cross bar is horizontally fixed near the middle section of the base frame, an adjustment cavity is opened at the top of the cross bar, and a support component for assisting the top plate height adjustment is installed in the adjustment cavity.

6. The elastic pressure-covering structure of the conveyor belt according to claim 5, characterized in that: The support assembly includes an adjustment rod rotatably arranged in the adjustment cavity, a slider is sleeved on the adjustment rod, a support rod is hingedly installed between the slider and the top plate, and a double-axis motor is installed at the middle section of the crossbar to drive the adjustment rod to rotate.

7. The elastic pressure-covering structure of the conveyor belt according to claim 6, characterized in that: Two screw threads with opposite spiral directions are symmetrically arranged on the adjusting rods in the two adjusting chambers, and the sliding block is thread-matched with the adjusting rods.

8. The elastic pressure-covering structure of the conveyor belt according to claim 6, characterized in that: Limiting strips are symmetrically protruded on both sides of the sliding block, and limiting grooves are horizontally provided on both sides of the adjusting cavity along the extending direction of the adjusting cavity, and the limiting grooves slide in cooperation with the limiting strips.

9. The elastic pressure-covering structure of the conveyor belt according to claim 4, characterized in that: A scale plate is vertically fixed at the middle section of the bottom of the top plate, and scale lines are engraved on the scale plate.

10. The conveyor belt elastic pressure covering structure according to claim 4, characterized in that: The four corners of the bottom of the base frame are all equipped with leveling knobs, and the base frame and the leveling knobs are threadedly matched.

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