Conveyor roller structure capable of effectively reducing stain residues

Abstract

The invention belongs to the technical field of roller cleaning, and discloses a conveyor roller structure capable of effectively reducing residual stains, which comprises a supporting mechanism, the supporting mechanism comprises a first supporting mechanism and a second supporting mechanism which are placed on the ground through a bracket, and a protective cover plate is mounted on the second supporting mechanism. A driving motor is further installed on the support at the bottom of the first supporting mechanism, conveying mechanisms are movably connected to the first supporting mechanism and the second supporting mechanism, and the conveying belt drives the multiple conveying mechanisms. The connecting mechanism and the transmission belt are matched for transmission, the connecting mechanism can drive the collecting mechanism, the swing mechanism and the cleaning mechanism which are located below the conveying rollers to synchronously move in the movement of the transmission belt, in this way, dirt cleaning is achieved through contact of the cleaning mechanism and the conveying rollers, and the device is simple in structure and convenient to use. And all the conveying rollers can be cleaned, cost is low, and maintenance is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of roller cleaning, and in particular is a conveyor roller structure which can effectively reduce residual stains. Background Art

[0002] Roller conveyor is a common conveying equipment, widely used in production and logistics links of various industries. It relies on the rotation of the roller to transport goods. The power roller conveyor drives the roller to rotate through the drive device, and uses the friction between the roller and the goods to move the goods forward.

[0003] During use, stains may remain on the conveyor rollers due to factors such as the conveyed materials, the equipment operating environment, and the cleaning and maintenance status of the equipment. The stains on the rollers will make the conveying operation unstable, and may cause the materials to shake or scatter during the conveying process. For some materials that have high requirements for arrangement order and integrity, such as electronic product parts, it will affect the accuracy of subsequent production and processing procedures; in addition, the stains may fall off and mix into the materials, causing material contamination and resulting in a decrease in product quality. Therefore, improvements are made to address the above issues. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a conveyor roller structure that effectively reduces stain residue.

[0005] To achieve the above object, the present invention provides the following technical solution: a conveyor roller structure that effectively reduces stain residue, comprising a support mechanism, wherein the support mechanism comprises a first support mechanism and a second support mechanism placed on the ground through a bracket, a protective cover plate is installed on the second support mechanism, a drive motor is also installed on the bracket at the bottom of the first support mechanism, a conveying mechanism is movably connected to the first support mechanism and the second support mechanism, and further comprising, A transmission belt, wherein the transmission belt drives a plurality of conveying mechanisms; A connecting mechanism, wherein the connecting mechanism is arranged on the surface of the transmission belt; A collecting mechanism, which is disposed below the conveying mechanism and is slidably connected to the inner sides of the first supporting mechanism and the second supporting mechanism for collecting the cleaned stains; A swing mechanism, wherein the swing mechanism is arranged inside the collecting mechanism and extends to the outside of the collecting mechanism and is connected to the connecting mechanism; The cleaning mechanism is arranged on the swing mechanism and is used for contacting with the conveying mechanism under pressure to clean impurities.

[0006] Preferably, the connecting mechanism comprises a fixed block and a sliding rod, the fixed block is fixedly mounted on the transmission belt, and the sliding rod is slidably connected to the fixed block.

[0007] Preferably, the collection mechanism includes a collection box, a connecting block and a collection box, the collection box is slidably connected to the first support mechanism and the second support mechanism, the connecting block is fixedly installed on the side of the collection box, the collection box is slidably connected to the inside of the collection box, and the connecting block is fixedly connected to the sliding rod.

[0008] Preferably, the swing mechanism comprises a bearing block and a swing block, the bearing block is rotatably connected to the inside of the collecting box via a connecting shaft, and the swing block is fixedly mounted on one end of the connecting shaft of the bearing block.

[0009] Preferably, the cleaning mechanism includes a frame rod, a movable column, a spring and a cleaning block, the frame rod is fixedly mounted on the top of the supporting block, the movable column is slidably connected to the frame rod, the cleaning block is mounted on the top of the movable column, and the spring is sleeved on the surface of the movable column and located between the frame rod and the cleaning block.

[0010] Preferably, the conveying mechanism comprises a conveying roller and a transmission wheel, wherein the transmission wheels are mounted at both ends of the conveying roller, wherein one transmission wheel is arranged on the inner side of the transmission belt, and the other transmission wheel is driven by a driving motor.

[0011] Preferably, the second supporting mechanism includes a supporting plate, a first sliding groove, an extension plate, a second sliding groove and a tooth plate, the supporting plate is movably connected to the conveying mechanism, the first sliding groove is opened on the surface of the supporting plate, the connecting block slides inside the first sliding groove, the extension plate is fixedly installed on the surface of the supporting plate, the second sliding groove is opened on the extension plate, and the tooth plate is equidistantly installed on the side wall of the second sliding groove.

[0012] Preferably, the swing block is intermittently meshed with the tooth plate, and the swing block is connected to the connecting block via a torsion spring.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention transmits the power by setting a connecting mechanism and a transmission belt. The connecting mechanism can drive the collecting mechanism, the swinging mechanism and the cleaning mechanism located below the conveying roller to move synchronously during the movement of the transmission belt. In this way, the stains are cleaned by the contact between the cleaning mechanism and the conveying roller. The structure is simple, all conveying rollers can be cleaned, the cost is low, and maintenance is convenient.

[0014] 2. In the present invention, the supporting block moves with the connecting mechanism. Under the limitation of the swing block, the supporting block is in an inclined state. This state can make one group of cleaning blocks higher and the other group lower. In this way, the cleaning blocks in the higher group can fit the conveyor roller and have a longer contact time and a larger range with the surface of the conveyor roller during movement, thereby achieving a better cleaning effect.

[0015] 3. The present invention intermittently meshes the swing block with the tooth plate, and under the action of the torsion spring, the pressure on the swing block causes it to rotate back and forth in a small range, thereby driving the supporting block to rotate back and forth. During the back and forth rotation of the swing block, vibration is generated. The vibration can make the stains cleaned from the supporting block fall quickly and conveniently into the collection box, preventing the stains from remaining on the supporting block, thereby achieving a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the position of the collecting mechanism of the present invention; Figure 3 This is a structural separation diagram of the protective cover plate of the present invention; Figure 4 It is a schematic diagram of the position of the transmission belt of the present invention; Figure 5 It is a structural subdivision diagram of the second supporting mechanism of the present invention; Figure 6 It is a structural subdivision diagram of the collecting mechanism of the present invention; Figure 7 It is a structural subdivision diagram of the swing mechanism of the present invention; Figure 8 This is a structural separation diagram of the bearing block and the collecting box of the present invention; Fig. 9 For the present invention Figure 8 A is an enlarged schematic diagram.

[0017] In the figure: 1. supporting mechanism; 101. first supporting mechanism; 102. second supporting mechanism; 1021. supporting plate; 1022. first sliding groove; 1023. extension plate; 1024. second sliding groove; 1025. tooth plate; 103. protective cover plate; 2. driving motor; 3. conveying mechanism; 301. conveying roller; 302. transmission wheel; 4. transmission belt; 5. connecting mechanism; 501. fixed block; 502. sliding rod; 6. collecting mechanism; 601. collecting box; 602. connecting block; 603. collecting box; 7. swinging mechanism; 701. bearing block; 702. swinging block; 8. cleaning mechanism; 801. frame rod; 802. movable column; 803. spring; 804. cleaning block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figures 1 to 9 As shown, the present invention provides a conveyor roller structure that effectively reduces stain residue, including a support mechanism 1, the support mechanism 1 includes a first support mechanism 101 and a second support mechanism 102 placed on the ground through a bracket, a protective cover plate 103 is installed on the second support mechanism 102, a drive motor 2 is also installed on the bracket at the bottom of the first support mechanism 101, a conveying mechanism 3 is movably connected to the first support mechanism 101 and the second support mechanism 102, and also includes a transmission belt 4, the transmission belt 4 transmits a plurality of conveying mechanisms 3; a connecting mechanism 5, the connecting mechanism 5 is arranged on the surface of the transmission belt 4; a collecting mechanism 6, the collecting mechanism 6 is arranged It is placed under the conveying mechanism 3 and slidably connected to the inner side of the first supporting mechanism 101 and the second supporting mechanism 102 for collecting the cleaned stains; the swinging mechanism 7, the swinging mechanism 7 is arranged inside the collecting mechanism 6 and extends to the outside of the collecting mechanism 6 and is connected to the connecting mechanism 5; the cleaning mechanism 8, the cleaning mechanism 8 is arranged on the swinging mechanism 7 and is used for pressure contact with the conveying mechanism 3 to clean impurities, the conveying mechanism 3 includes a conveying roller 301 and a transmission wheel 302, the transmission wheel 302 is installed at both ends of the conveying roller 301, one of the transmission wheels 302 is arranged on the inner side of the transmission belt 4, and the other transmission wheel 302 is driven by the driving motor 2.

[0020] The above scheme is adopted: transmission is carried out by setting a connecting mechanism 5 and cooperating with the transmission belt 4. The connecting mechanism 5 can drive the collecting mechanism 6, the swinging mechanism 7 and the cleaning mechanism 8 located below the conveying roller 301 to move synchronously during the movement of the transmission belt 4. In this way, the cleaning mechanism 8 is contacted with the conveying roller 301 to clean the stains, and the collecting mechanism 6 collects the stains. The swinging mechanism 7 can make it present an inclined state during movement, so that one group of the cleaning mechanisms 8 is closer to the conveying roller 301, thereby increasing the contact time and contact range, and improving the cleaning effect.

[0021] The transmission belt 4 and the transmission wheel 302 can be a synchronous belt structure or a chain and sprocket matching structure. The output shaft of the driving motor 2 is also driven by a synchronous belt or a chain and sprocket matching structure.

[0022] like Figure 6 As shown, the connection mechanism 5 includes a fixed block 501 and a sliding rod 502 . The fixed block 501 is fixedly mounted on the transmission belt 4 , and the sliding rod 502 is slidably connected to the fixed block 501 .

[0023] The above scheme is adopted: since the fixed block 501 is installed on the transmission belt 4, and the fixed block 501 presents a rounded rectangular moving trajectory when the transmission belt 4 drives the fixed block 501 to move, therefore, through the movable connection between the fixed block 501 and the sliding rod 502, it is ensured that the sliding rod 502 always moves in the horizontal direction, thereby ensuring the rationality of the device.

[0024] like Figure 6 As shown, the collection mechanism 6 includes a collection box 601, a connecting block 602 and a collection box 603. The collection box 601 is slidably connected to the first support mechanism 101 and the second support mechanism 102. The connecting block 602 is fixedly installed on the side of the collection box 601. The collection box 603 is slidably connected to the inside of the collection box 601. The connecting block 602 is fixedly connected to the sliding rod 502.

[0025] The above solution is adopted: the collection box 601 and the sliding rod 502 are connected by the connecting block 602 to ensure that the movement of the sliding rod 502 can synchronously drive the collection box 601 to move, and the set collection box 603 can collect the cleaned stains to ensure cleanliness.

[0026] like Figure 5 , 7 As shown, the swing mechanism 7 includes a bearing block 701 and a swing block 702. The bearing block 701 is rotatably connected to the inside of the collection box 601 through a connecting shaft. The swing block 702 is fixedly installed on one end of the connecting shaft of the bearing block 701. The second supporting mechanism 102 includes a supporting plate 1021, a first sliding groove 1022, an extension plate 1023, a second sliding groove 1024 and a tooth plate 1025. The supporting plate 1021 is movably connected to the conveying mechanism 3. The first sliding groove 1022 is opened on the surface of the supporting plate 1021. The connecting block 602 slides inside the first sliding groove 1022. The extension plate 1023 is fixedly installed on the surface of the support plate 1021. The second sliding groove 1024 is opened on the extension plate 1023. The tooth plate 1025 is equidistantly installed on the side wall of the second sliding groove 1024.

[0027] The above scheme is adopted: during transportation, the transmission belt 4 is always active and can drive the swing mechanism 7 to move through the connecting mechanism 5. During the movement, the swing block 702 intermittently engages with the tooth plate 1025, and under the action of the torsion spring, the pressure exerted on the swing block 702 causes it to rotate back and forth in a small amplitude, thereby driving the supporting block 701 to rotate back and forth. During the back and forth rotation of the swing block 702, vibration will be generated. The vibration can make the stains cleaned on the supporting block 701 fall quickly and conveniently into the collection box 603, preventing the stains from remaining on the supporting block 701.

[0028] like Fig. 9 As shown, the cleaning mechanism 8 includes a frame rod 801, a movable column 802, a spring 803 and a cleaning block 804. The frame rod 801 is fixedly installed on the top of the supporting block 701, the movable column 802 is slidably connected to the frame rod 801, the cleaning block 804 is installed on the top of the movable column 802, and the spring 803 is sleeved on the surface of the movable column 802 and is located between the frame rod 801 and the cleaning block 804.

[0029] The above scheme is adopted: the cleaning mechanism 8 is provided with two groups, the cleaning blocks 804 in one group can be set to a hard material, and the stains tightly adhering to the conveying roller 301 are cleaned by hard squeezing, and the cleaning blocks 804 in the other group can be set to a flexible material to achieve a better fitting effect, which is used to clean fine impurities such as dust, and the supporting block 701 moves with the connection mechanism 5. Under the limit of the swing block 702, the supporting block 701 is in an inclined state, which can make one group of cleaning blocks 804 higher and the other group lower, so that the cleaning blocks 804 in the higher group can fit the conveying roller 301, and the contact time with the surface of the conveying roller 301 is longer and the range is larger during movement, so as to achieve a better cleaning effect; at the same time, through the design of the spring 803, the cleaning block 804 can also have a certain redundancy during cleaning, so as to prevent excessive pressure from damaging the conveying roller 301.

[0030] like Figure 4 , 5 As shown in FIG. 9 , the swing block 702 is intermittently meshed with the tooth plate 1025 , and the swing block 702 is connected to the connecting block 602 via a torsion spring.

[0031] The above scheme is adopted: when the swing block 702 moves on the tooth plate 1025, the swing block 702 will first rotate, and then under the action of the torsion spring and quickly flip over, to achieve a knocking action. Through this operation, the support block 701 can be vibrated, thereby promoting the falling of surface stains; and due to the design of the spring 803, the contact between the cleaning block 804 and the conveying roller 301 is flexible and can maintain a fitting state.

[0032] The working principle and use process of the present invention: When in use, the driving motor 2 is started to drive the conveying roller 301 to rotate for conveying through a chain or a synchronous belt, and the transmission wheel 302 at the other end synchronously drives the transmission belt 4 to move, and the transmission belt 4 drives the fixed block 501 to make a rounded rectangular activity trajectory, thereby driving the sliding rod 502 to reciprocate in the horizontal direction. When the sliding rod 502 moves, it drives the collection box 601 and the collection box 603 to move synchronously through the connecting block 602. Since the supporting block 701 rotates inside the collection box 601, and the swing block 702 is connected to the sliding rod 502 with a torsion spring, the supporting block 701 moves synchronously with the collection box 601. When moving, the pressure on the swing block 702 causes it to rotate back and forth in a small amplitude, thereby driving the supporting block 701 to rotate back and forth. During the back and forth rotation of the swing block 702, vibration will be generated. The vibration can make the stains cleaned on the supporting block 701 fall quickly and conveniently into the collection box 603, preventing the stains from remaining on the supporting block 701; Under the limit of the swing block 702, the supporting block 701 is in an inclined state. This state can make one group of cleaning blocks 804 higher and the other group lower, so that the cleaning blocks 804 in the higher group can fit the conveying roller 301, and the contact time with the surface of the conveying roller 301 is longer and the range is larger during movement, so as to achieve a better cleaning effect; at the same time, through the design of the spring 803, the cleaning block 804 can also have a certain redundancy during cleaning, so as to prevent excessive pressure from damaging the conveying roller 301.

[0033] 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.

[0034] 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 conveyor roller structure for effectively reducing stain residue, comprising a support mechanism (1), the support mechanism (1) comprising a first support mechanism (101) and a second support mechanism (102) placed on the ground via a bracket, a protective cover plate (103) being installed on the second support mechanism (102), a drive motor (2) being installed on the bracket at the bottom of the first support mechanism (101), a conveying mechanism (3) being movably connected to the first support mechanism (101) and the second support mechanism (102), characterized in that: Also includes, A transmission belt (4), wherein the transmission belt (4) drives a plurality of conveying mechanisms (3); A connecting mechanism (5), wherein the connecting mechanism (5) is arranged on the surface of the transmission belt (4); A collecting mechanism (6), the collecting mechanism (6) being arranged below the conveying mechanism (3) and slidably connected to the inner sides of the first supporting mechanism (101) and the second supporting mechanism (102) for collecting the cleaned stains; A swing mechanism (7), wherein the swing mechanism (7) is arranged inside the collecting mechanism (6) and extends to the outside of the collecting mechanism (6) to be connected to the connecting mechanism (5); A cleaning mechanism (8) is arranged on the swing mechanism (7) and is used for cleaning impurities by being in pressure contact with the conveying mechanism (3).

2. The conveyor roller structure for effectively reducing stain residue according to claim 1, characterized in that: The connection mechanism (5) comprises a fixed block (501) and a sliding rod (502); the fixed block (501) is fixedly mounted on the transmission belt (4); and the sliding rod (502) is slidably connected to the fixed block (501).

3. The conveyor roller structure for effectively reducing stain residue according to claim 2 is characterized in that: The collecting mechanism (6) comprises a collecting box (601), a connecting block (602) and a collecting box (603); the collecting box (601) is slidably connected to the first supporting mechanism (101) and the second supporting mechanism (102); the connecting block (602) is fixedly mounted on a side of the collecting box (601); the collecting box (603) is slidably connected to the inside of the collecting box (601); and the connecting block (602) is fixedly connected to the sliding rod (502).

4. The conveyor roller structure for effectively reducing stain residue according to claim 3 is characterized in that: The swing mechanism (7) comprises a bearing block (701) and a swing block (702); the bearing block (701) is rotatably connected to the inside of the collection box (601) via a connecting shaft; and the swing block (702) is fixedly mounted on one end of the connecting shaft of the bearing block (701).

5. The conveyor roller structure for effectively reducing stain residue according to claim 4 is characterized in that: The cleaning mechanism (8) comprises a frame rod (801), a movable column (802), a spring (803) and a cleaning block (804); the frame rod (801) is fixedly mounted on the top of the bearing block (701); the movable column (802) is slidably connected to the frame rod (801); the cleaning block (804) is mounted on the top of the movable column (802); and the spring (803) is sleeved on the surface of the movable column (802) and is located between the frame rod (801) and the cleaning block (804).

6. The conveyor roller structure for effectively reducing stain residue according to claim 1, characterized in that: The conveying mechanism (3) comprises a conveying roller (301) and a transmission wheel (302), wherein the transmission wheels (302) are mounted on both ends of the conveying roller (301), wherein one of the transmission wheels (302) is arranged on the inner side of the transmission belt (4), and the other transmission wheel (302) is driven by the driving motor (2).

7. The conveyor roller structure for effectively reducing stain residue according to claim 4, characterized in that: The second supporting mechanism (102) comprises a supporting plate (1021), a first sliding groove (1022), an extension plate (1023), a second sliding groove (1024) and a tooth plate (1025); the supporting plate (1021) is movably connected to the conveying mechanism (3); the first sliding groove (1022) is provided on the surface of the supporting plate (1021); the connecting block (602) slides inside the first sliding groove (1022); the extension plate (1023) is fixedly mounted on the surface of the supporting plate (1021); the second sliding groove (1024) is provided on the extension plate (1023); and the tooth plate (1025) is equidistantly mounted on the side wall of the second sliding groove (1024).

8. The conveyor roller structure for effectively reducing stain residue according to claim 7, characterized in that: The swing block (702) is intermittently meshed with the tooth plate (1025), and the swing block (702) is connected to the connecting block (602) via a torsion spring.

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