Device facilitating automatic removal of outer tire burrs

Abstract

The invention relates to the technical field of tire processing, in particular to a device facilitating automatic removal of outer tire burrs. According to the device convenient for automatically removing the outer tire burrs, the cutter can be attached to the side face and the outer surface of a tire to remove the burrs, the tire deburring treatment efficiency is improved, and the treatment cost is reduced. A device facilitating automatic removal of outer tire burrs comprises a supporting seat, a conveying belt and the like, and the conveying belt is arranged on the right portion of the supporting seat. The tool is in contact with and attached to the side face of the tire, then the moving frame stops moving, the tool conducts deburring treatment on the side face of the tire, after burrs on the side face of the tire are removed, the moving frame continues to move, and the tool rotates to the horizontal state to be attached to the outer surface of the tire; and the effects that the cutter can be attached to the side face and the outer surface of the tire to remove the burrs, the tire deburring treatment efficiency is improved, and the treatment cost is reduced are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of tire processing, and in particular to a device for automatically removing burrs from a tire outer tire. Background Art

[0002] With the development of the automobile industry, people have higher and higher requirements for driving safety. As an important part of the car, the state of the tire directly affects the safety and comfort of driving. The tire is completed after the embryo is loaded into the mold and undergoes high-pressure and high-temperature vulcanization and other processes. In order to facilitate the discharge of the gas in the embryo during tire molding, many exhaust ports are provided on the mold. Under high-pressure and high-temperature molding, the rubber is squeezed out to form burrs. Generally, for the sake of appearance, the burrs are usually removed during the production process. However, due to the existing tire burr removal device, the tool can usually only slightly adjust the angle, and can only complete the burr removal of the outer surface of the tire. The burrs cannot be removed by fitting the side of the tire, and need to be removed separately, which reduces the efficiency of tire deburring and is costly.

[0003] Therefore, a device for automatically removing burrs from a tire has been developed, which can make a tool fit the side and outer surface of the tire to remove burrs, thereby improving the efficiency of tire deburring and reducing processing costs. Summary of the invention

[0004] In order to overcome the disadvantages of existing tire burr removal devices, the tool can usually only slightly adjust the angle and can only remove burrs on the outer surface of the tire, but cannot fit the side of the tire to remove the burrs, which requires additional removal, reducing the efficiency of the tire deburring process and having high costs. The present invention provides an automatic tire burr removal device that can enable the tool to fit the side and outer surface of the tire to remove the burrs, thereby improving the tire deburring process efficiency and reducing the process cost.

[0005] The technical solution is: a device for automatically removing burrs from outer tires, including a support seat, a transmission belt, a protective plate, a stand, a support frame, a driving wheel, a connecting plate, a first motor and a deburring mechanism. A transmission belt is provided on the right part of the support seat, and front and rear protective plates are connected to the upper sides of the left and right parts of the support seat, a stand is connected to the upper side of the middle part of the support seat, and front and rear support frames are connected to the middle part of the support seat. The support frame is located below the stand, and left and right driving wheels are rotatably connected between the support frames. The front sides of the left and right parts of the front support frame are connected to connecting plates, and the front sides of the upper parts of the connecting plates are connected to the first motor. The output shafts of the first motor are connected to adjacent driving wheels, and a deburring mechanism capable of removing burrs from the tire is provided on the stand.

[0006] As a further preferred solution, the protective plates are all folded.

[0007] As a further preferred embodiment, the deburring mechanism includes opposing screw rods, a second motor, a movable frame, a horizontal frame, an adjusting frame, a first spring, a tool, a limit column and a first torsion spring. The upper part of the vertical frame is rotatably connected to the opposing screw rod, the rear side of the upper part of the vertical frame is connected to the second motor, the output shaft of the second motor is connected to the opposing screw rod, the front and rear parts of the opposing screw rod are both threadedly connected to the movable frame, the movable frame is slidably connected to the vertical frame, the lower part of the movable frame is connected to the horizontal frame, the horizontal frame is slidably connected to the adjusting frame, a plurality of first springs are connected between the adjusting frame and the connected horizontal frame, the adjusting frame is rotatably connected to the tool, the upper side of the adjusting frame is connected to the limit column, and the limit column is connected to the corresponding The adjacent tools are in contact and cooperate with each other, and the first torsion spring is connected between the tools and the connected adjusting frames. The tools are tilted by the limit column and the first torsion spring. While the tire rotates, the second motor is started to drive the opposite screw rods to rotate, so that the movable frames move closer to each other, and drive the cross frames closer to each other until the tools are in contact and fit with the side of the tire, and then the movable frame stops moving, so that the tools deburr the side of the tire. After the burrs on the side of the tire are cleaned, the movable frame continues to move, so that the tools rotate to a horizontal state to fit the outer surface of the tire, and the first torsion spring is deformed. The adjusting frame is pressed tightly by the action of the first spring, so that the tools deburr the outer surface of the tire.

[0008] As a further preferred solution, it also includes an anti-sway mechanism, which includes a lifting frame, a mounting frame, a second spring, a blocking plate, a limiting piece, a second torsion spring and a contact wheel. The lifting frame is slidably connected to the middle of the vertical frame, the mounting frame is connected to the lower side of the lifting frame, the second spring is connected between the lifting frame and the vertical frame, the blocking plate is rotatably connected to the lower side of the mounting frame, the left and right limiting pieces are connected to the inner sides of the front and rear parts of the mounting frame, the second torsion spring is connected to the mounting frame on both the front and rear sides of the blocking plate, the contact wheels are rotatably connected to the upper part of the moving frame, and the contact wheels are in contact with the lifting frame. When the moving frames are not close to each other and the contact wheels are located at the front and rear ends of the lifting frame, the lifting frame and the mounting frame are squeezed and moved downward, and the second The second spring is squeezed and contracts. When the tire is transmitted between the driving wheels, the tire contacts the blocking plate, pushing the blocking plate to rotate. The second torsion spring is deformed. When the blocking plate rotates, it is limited by the limiting piece to prevent the tire from separating from the blocking plate. When the movable frames approach each other to make the tool grind the outer surface of the tire, the contact wheels are driven to approach each other, so that the contact wheels move to the lower part of the lifting frame. Then the second spring rebounds, driving the lifting frame and the mounting frame to reset, so that the blocking plate is away from the tire, so as to facilitate grinding the tire. When the tire is processed, the movable frames are moved away from each other until the tool just separates from the tire. The second spring rebounds, and the lifting frame moves upward, so that the blocking plate no longer blocks the tire, so as to facilitate the separation of the processed tire from the driving wheel.

[0009] As a further preferred scheme, it also includes an anti-sticking mechanism, which includes a fixed frame, a conical brush, a vortex spring, a ratchet, a fixed seat, a ratchet frame and a third spring. The inner sides of the front and rear parts of the vertical frame are connected to the fixed frames, and the fixed frames are rotatably connected to the conical brushes. The conical brushes are connected to the connected fixed frames with vortex springs, and the upper sides of the conical brushes are connected to the ratchet wheels. The middle parts of the cross frames are connected to the fixed seats, and the fixed seats are slidably connected to the ratchet frames. The ratchet frames are connected to the connected fixed seats with multiple third springs. When the cross frames move away from each other, the fixed seats and the ratchet frames are driven away from each other, so that the ratchet frame meshes with the ratchet wheel, pushing the conical brush to rotate, and the vortex spring is deformed. When the ratchet frame disengages from the ratchet wheel and the tool contacts the conical brush, the vortex spring recovers, so that the conical brush rotates to clean the tool.

[0010] As a further preferred scheme, it also includes a positioning mechanism, which includes an electric push rod, a telescopic tube, a mounting block, a positioning wheel and a fourth spring. Two front and rear electric push rods are connected to the middle part of the support seat. The telescopic ends of the electric push rods are connected to the telescopic tubes, and the telescopic tubes pass through adjacent support frames. The telescopic ends of the telescopic tubes are connected to the mounting blocks, and the mounting blocks are rotatably connected to the positioning wheels. The mounting blocks are connected to the connected telescopic tubes with a fourth spring. Starting the electric push rods makes the telescopic tubes approach each other, driving the mounting blocks to approach each other until the positioning wheel contacts the tire, and the positioning wheel always keeps in contact with the tire through the action of the fourth spring.

[0011] As a further preferred solution, it also includes an ejection mechanism, which includes a drive motor and an ejection frame. The drive motor is connected to the middle of the support seat, the drive motor is located between the support frames, the output shaft of the drive motor is connected to the ejection frame, and the ejection frame is rotatably connected to the support seat. After the tire is processed, the drive motor is started to drive the ejection frame to rotate, so that the ejection frame pushes the tire to the left to disengage from the drive wheel.

[0012] As a further preferred scheme, it also includes a spray mechanism, which includes a control pump and a spray pipe. The control pump is connected to the upper middle side of the stand, and the spray pipe is connected to the right side of the control pump. The water pipe is connected to the control pump. When the tool deburrs the tire, the control pump is started to make the nozzle on the spray pipe spray water onto the tire surface.

[0013] As a further preferred solution, a joint is provided on the upper side of the control pump.

[0014] As a further preferred solution, a plurality of nozzles are provided on the lower side of the spray pipe.

[0015] The present invention has the following advantages: 1. The present invention enables the tool to contact and fit with the side of the tire, and then stops the moving frame to allow the tool to deburr the side of the tire. After the burrs on the side of the tire are cleaned, the moving frame continues to move, so that the tool rotates to a horizontal state and fits the outer surface of the tire, thereby achieving the effect of enabling the tool to fit the side and outer surface of the tire to remove the burrs, thereby improving the efficiency of the tire deburring process and reducing the processing cost.

[0016] 2. In the present invention, when the moving frames are not close to each other and the contact wheels are located at the front and rear ends of the lifting frame, the lifting frame and the mounting frame are squeezed and moved downward, and the second spring is squeezed and contracted. When the tire is transferred between the driving wheels, the tire contacts the blocking plate, thereby achieving the effect of blocking the tire and preventing the tire from shaking and falling off when it is transferred between the driving wheels.

[0017] 3. When the cross frames of the present invention move away from each other, the fixed seat and the ratchet frame are driven to move away from each other, so that the ratchet frame and the ratchet wheel are meshed and move, pushing the conical brush to rotate, and the scroll spring is deformed. When the ratchet frame is separated from the ratchet wheel and the tool contacts the conical brush, the scroll spring is restored, so that the conical brush rotates to clean the tool, thereby preventing burrs from adhering to the tool and affecting the subsequent processing effect.

[0018] 4. After the tire of the present invention is transferred between the driving wheels, the electric push rod is started to make the telescopic tubes approach each other, driving the mounting blocks to approach each other until the positioning wheel contacts the tire. The positioning wheel is always kept in contact with the tire through the action of the fourth spring, so that the tire can be positioned to ensure the treatment effect of the tire.

[0019] 5. After the tire is processed, the present invention starts the driving motor to drive the push-out frame to rotate, so that the push-out frame pushes the tire to the left to separate from the driving wheel, thereby automatically pushing the processed tire out between the driving wheels and improving the efficiency of tire deburring.

[0020] 6. The present invention connects a water pipe to a control pump. When the cutter deburrs the tire, the control pump is started to make the nozzle on the spray pipe spray water onto the tire surface, thereby achieving the effect of lowering the tire temperature, preventing overheating, and cleaning the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the first part of the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the second part of the present invention.

[0024] Figure 4It is a schematic diagram of the first three-dimensional structure of the deburring mechanism of the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the first part of the deburring mechanism of the present invention.

[0026] Figure 6 It is a schematic diagram of the third part of the three-dimensional structure of the deburring mechanism of the present invention.

[0027] Figure 7 It is a schematic diagram of the second three-dimensional structure of the deburring mechanism of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the anti-sway mechanism of the present invention.

[0029] Fig. 9 It is a partial three-dimensional structural schematic diagram of the anti-sway mechanism of the present invention.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the anti-adhesion mechanism of the present invention.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the first part of the anti-adhesion mechanism of the present invention.

[0032] Fig.12 It is a schematic diagram of the third part of the anti-adhesion mechanism of the present invention.

[0033] Fig.13 It is a schematic diagram of the three-dimensional structure of the third part of the anti-adhesion mechanism of the present invention.

[0034] Fig.14 It is a three-dimensional structural schematic diagram of the positioning mechanism of the present invention.

[0035] Fig.15 It is a three-dimensional structural schematic diagram of the positioning mechanism and the ejection mechanism of the present invention.

[0036] Fig.16 It is a three-dimensional structural schematic diagram of the spray mechanism of the present invention.

[0037] Among them: 1-support seat, 11-transmission belt, 12-protection plate, 13-stand, 14-support frame, 15-drive wheel, 16-connecting plate, 17-first motor, 2-deburring mechanism, 20-opposite screw rod, 21-second motor, 22-moving frame, 23-horizontal frame, 24-adjusting frame, 25-first spring, 26-tool, 27-limiting column, 28-first torsion spring, 3-anti-shake mechanism, 30-lifting frame, 31-mounting frame, 32-second spring, 33-blocking plate, 3 4-limiting member, 35-second torsion spring, 36-contact wheel, 4-anti-adhesion mechanism, 40-fixed frame, 41-conical brush, 42-volute spring, 43-ratchet, 44-fixed seat, 45-ratchet frame, 46-third spring, 5-positioning mechanism, 50-electric push rod, 51-telescopic tube, 5101-mounting block, 52-positioning wheel, 53-fourth spring, 6-ejection mechanism, 60-drive motor, 61-ejection frame, 7-spraying mechanism, 70-control pump, 71-spraying pipe. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] A device for automatically removing burrs from tire casings, such as Figure 1-Figure 16 As shown, it includes a support base 1, a conveyor belt 11, a protective plate 12, a stand 13, a support frame 14, a driving wheel 15, a connecting plate 16, a first motor 17 and a deburring mechanism 2. The right part of the support base 1 is provided with a conveyor belt 11, and the upper sides of the left and right parts of the support base 1 are connected with front and rear protective plates 12, and the protective plates 12 are all folded to facilitate guiding the tire. The upper middle part of the support base 1 is connected with a stand 13, and the middle part of the support base 1 is connected with front and rear support frames 14, and the support frames 14 are located below the stand 13. The left and right driving wheels 15 are rotatably connected between the support frames 14, and the front sides of the left and right parts of the front support frame 14 are connected with connecting plates 16, and the upper front sides of the connecting plates 16 are connected with first motors 17, and the output shafts of the first motors 17 are connected to the adjacent driving wheels 15. The stand 13 is provided with a deburring mechanism 2.

[0040] like Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the deburring mechanism 2 includes an opposing screw rod 20, a second motor 21, a movable frame 22, a horizontal frame 23, an adjusting frame 24, a first spring 25, a tool 26, a limiting column 27 and a first torsion spring 28. The upper part of the vertical frame 13 is rotatably connected to the opposing screw rod 20, the rear side of the upper part of the vertical frame 13 is connected to the second motor 21, the output shaft of the second motor 21 is connected to the opposing screw rod 20, the front and rear parts of the opposing screw rod 20 are both threadedly connected to the movable frame 22, and the movable frame 22 is connected to the The vertical frame 13 is slidably connected, and the lower part of the movable frame 22 is connected to the horizontal frame 23, and the adjusting frame 24 is slidably connected to the horizontal frame 23. Two first springs 25 are connected between the adjusting frame 24 and the connected horizontal frame 23. The adjusting frame 24 is rotatably connected to the tool 26, and the upper side of the adjusting frame 24 is connected to the limiting column 27, and the limiting column 27 is in contact with the adjacent tool 26. The tool 26 is connected to the connected adjusting frame 24 with a first torsion spring 28.

[0041] When using the present invention, first place the support seat 1 in the tire burr grinding area, then convey the tire to between the driving wheels 15 through the conveyor belt 11, and the protective plate 12 supports and limits the tire, then start the first motor 17 on the connecting plate 16 to drive the driving wheel 15 to rotate, so that the driving wheel 15 drives the tire to rotate, and the tool 26 is tilted through the limiting column 27 and the first torsion spring 28. While the tire rotates, start the second motor 21 to drive the opposite screw rod 20 to rotate, so that the moving frame 22 moves closer to each other, and drives the cross frame 23 closer to each other until the tool 26 contacts and fits with the side of the tire, and then stop the moving frame 22 to allow the tool 26 to deburr the side of the tire. After the burrs on the side of the tire are cleaned, the movable frame 22 continues to move, so that the tool 26 rotates to a horizontal state and fits the outer surface of the tire, the first torsion spring 28 is deformed, and the adjusting frame 24 is pressed by the force of the first spring 25, so that the tool 26 deburrs the outer surface of the tire, thereby enabling the tool 26 to fit the side and outer surface of the tire to remove the burrs, thereby improving the tire deburring efficiency and reducing the processing cost. When the burrs on the outer surface of the tire are cleaned, the movable frame 22 is reset, so that the tool 26 is separated from the tire, and then the first spring 25 rebounds, so that the adjusting frame 24 is reset, and the first torsion spring 28 is restored, so that the tool 26 rotates back to its initial state.

[0042] like Figure 1 , Figure 8 and Fig. 9As shown, it also includes an anti-sway mechanism 3, which includes a lifting frame 30, a mounting frame 31, a second spring 32, a blocking plate 33, a limiting piece 34, a second torsion spring 35 and a contact wheel 36. The lifting frame 30 is slidably connected to the middle of the vertical frame 13, the mounting frame 31 is connected to the lower side of the lifting frame 30, the second spring 32 is connected between the lifting frame 30 and the vertical frame 13, the blocking plate 33 is rotatably connected to the lower side of the mounting frame 31, the inner sides of the front and rear parts of the mounting frame 31 are connected to left and right limiting pieces 34, the front and rear sides of the blocking plate 33 are connected to the mounting frame 31 with a second torsion spring 35, the upper part of the moving frame 22 is rotatably connected to the contact wheel 36, and the contact wheel 36 is in contact and cooperate with the lifting frame 30.

[0043] The anti-sway mechanism 3 of the device can prevent the tire from swaying. When the moving frames 22 are not close to each other and the contact wheels 36 are located at the front and rear ends of the lifting frame 30, the lifting frame 30 and the mounting frame 31 are squeezed and moved downward, and the second spring 32 is squeezed and contracted. When the tire is transferred between the driving wheels 15, the tire contacts the blocking plate 33, pushing the blocking plate 33 to rotate, and the second torsion spring 35 is deformed. When the blocking plate 33 rotates, it is limited by the limiting member 34 to prevent the tire from detaching from the blocking plate 33, thereby blocking the tire and preventing the tire from swaying when it is transferred between the driving wheels 15. The disengagement effect is that when the movable frames 22 approach each other so that the tool 26 grinds the outer surface of the tire, the contact wheels 36 are driven to approach each other, so that the contact wheels 36 move to the lower part of the lifting frame 30, and then the second spring 32 rebounds, driving the lifting frame 30 and the mounting frame 31 to reset, so that the blocking plate 33 is away from the tire, so as to facilitate grinding the tire. When the tire is processed, the movable frames 22 are moved away from each other until the tool 26 just separates from the tire, the second spring 32 rebounds, and the lifting frame 30 moves upward, so that the blocking plate 33 no longer blocks the tire, so as to facilitate the separation of the processed tire from the driving wheel 15.

[0044] like Figure 1 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, an anti-adhesion mechanism 4 is also included, and the anti-adhesion mechanism 4 includes a fixed frame 40, a conical brush 41, a volute spring 42, a ratchet 43, a fixed seat 44, a ratchet frame 45 and a third spring 46. The inner sides of the front and rear parts of the vertical frame 13 are connected to the fixed frame 40, and the conical brush 41 is rotatably connected to the fixed frame 40. The conical brush 41 is connected to the fixed frame 40 connected thereto with a volute spring 42, and the upper side of the conical brush 41 is connected to the ratchet 43, and the middle part of the horizontal frame 23 is connected to the fixed seat 44, and the ratchet frame 45 is slidably connected to the fixed seat 44, and the ratchet frame 45 is connected to the fixed seat 44 connected thereto with two third springs 46.

[0045] The anti-adhesion mechanism 4 of the device can be used to clean the tool 26. When the cross frames 23 move away from each other, the fixed seat 44 and the ratchet frame 45 move away from each other, so that the ratchet frame 45 engages with the ratchet wheel 43 to move, pushing the conical brush 41 to rotate, and the spiral spring 42 is deformed. When the ratchet frame 45 disengages from the ratchet wheel 43 and the tool 26 contacts the conical brush 41, the spiral spring 42 recovers, so that the conical brush 41 rotates to clean the tool 26, thereby preventing burrs from adhering to the tool 26 and affecting the subsequent processing effect. When the cross frames 23 move closer to each other, the ratchet wheel 43 squeezes the ratchet frame 45 to move closer to the fixed seat 44, and the third spring 46 is squeezed and contracted.

[0046] like Figure 1 and Fig.14 As shown, it also includes a positioning mechanism 5, which includes an electric push rod 50, a telescopic tube 51, a mounting block 5101, a positioning wheel 52 and a fourth spring 53. Two front and rear electric push rods 50 are connected to the middle of the support seat 1. The telescopic ends of the electric push rods 50 are connected to the telescopic tubes 51, and the telescopic tubes 51 pass through the adjacent support frames 14. The telescopic ends of the telescopic tubes 51 are connected to the mounting blocks 5101, and the mounting blocks 5101 are rotatably connected to the positioning wheels 52. The mounting blocks 5101 are connected to the connected telescopic tubes 51 with fourth springs 53.

[0047] The positioning mechanism 5 of the device can be used to position the tire. After the tire is transferred between the driving wheels 15, the electric push rod 50 is started to make the telescopic tubes 51 approach each other, driving the mounting blocks 5101 to approach each other until the positioning wheel 52 contacts the tire. The positioning wheel 52 is always kept in contact with the tire through the force of the fourth spring 53, thereby playing a role in positioning the tire and ensuring the treatment effect of the tire.

[0048] like Figure 1 and Fig.15 As shown, it also includes an ejection mechanism 6, which includes a drive motor 60 and an ejection frame 61. The drive motor 60 is connected to the middle of the support seat 1, and the drive motor 60 is located between the support frames 14. The ejection frame 61 is connected to the output shaft of the drive motor 60, and the ejection frame 61 is rotatably connected to the support seat 1.

[0049] By using the push-out mechanism 6 of the device, the processed tire can be automatically pushed out between the driving wheels 15. After the tire is processed, the driving motor 60 is started to drive the push-out frame 61 to rotate, so that the push-out frame 61 pushes the tire to the left to separate from the driving wheel 15, thereby automatically pushing the processed tire out between the driving wheels 15 and improving the efficiency of tire deburring.

[0050] like Figure 1 and Fig.16As shown, a spray mechanism 7 is also included, and the spray mechanism 7 includes a control pump 70 and a spray pipe 71. The control pump 70 is connected to the upper side of the middle of the stand 13, and a joint is provided on the upper side of the control pump 70 to facilitate access to a water pipe. The spray pipe 71 is connected to the right side of the control pump 70, and nine nozzles are provided on the lower side of the spray pipe 71 to facilitate water spraying.

[0051] The spray mechanism 7 of the device can be used to clean and cool the tire. When the water pipe is connected to the control pump 70 and the cutter 26 is used to deburr the tire, the control pump 70 is started so that the nozzle on the spray pipe 71 sprays water onto the tire surface, thereby reducing the tire temperature, preventing overheating, and cleaning the tire.

[0052] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A device for automatically removing burrs from tire casings, characterized in that: The invention comprises a support base (1), a transmission belt (11), a protective plate (12), a stand (13), a support frame (14), a driving wheel (15), a connecting plate (16), a first motor (17) and a deburring mechanism (2); the right part of the support base (1) is provided with a transmission belt (11); the upper sides of the left and right parts of the support base (1) are both connected to two front and rear protective plates (12); the upper side of the middle part of the support base (1) is connected to the stand (13); the middle part of the support base (1) is connected to two front and rear support members (13); The support frame (14) is located below the vertical frame (13), and two left and right driving wheels (15) are rotatably connected between the support frames (14). The front sides of the left and right parts of the front support frame (14) are both connected to connecting plates (16), and the upper front sides of the connecting plates (16) are both connected to first motors (17), and the output shafts of the first motors (17) are connected to adjacent driving wheels (15). The vertical frame (13) is provided with a deburring mechanism (2) capable of removing tire burrs.

2. The device for automatically removing burrs from tire casings as claimed in claim 1, characterized in that: The protection plates (12) are all folded.

3. The device for automatically removing burrs from tire casings as claimed in claim 1, characterized in that: The deburring mechanism (2) comprises an opposing screw rod (20), a second motor (21), a moving frame (22), a horizontal frame (23), an adjusting frame (24), a first spring (25), a tool (26), a limiting column (27) and a first torsion spring (28); the upper part of the vertical frame (13) is rotatably connected to the opposing screw rod (20); the rear side of the upper part of the vertical frame (13) is connected to the second motor (21); the output shaft of the second motor (21) is connected to the opposing screw rod (20); (20) The front and rear parts are both threadedly connected to a movable frame (22), the movable frame (22) is slidably connected to the vertical frame (13), the lower part of the movable frame (22) is connected to a horizontal frame (23), the horizontal frame (23) is slidably connected to an adjustment frame (24), a plurality of first springs (25) are connected between the adjustment frame (24) and the connected horizontal frame (23), a tool (26) is rotatably connected to the adjustment frame (24), and a limited The positioning column (27) and the limiting column (27) are both in contact with the adjacent tool (26). The tool (26) is connected to the connected adjustment frame (24) with a first torsion spring (28). The tool (26) is tilted by the limiting column (27) and the first torsion spring (28). When the tire rotates, the second motor (21) is started to drive the opposite screw rod (20) to rotate, so that the moving frame (22) moves closer to each other, and drives the cross frame (23) to move closer to each other until the tool (26) contacts and fits the side of the tire. Then, the moving frame (22) stops moving, so that the tool (26) performs a deburring process on the side of the tire. After the burrs on the side of the tire are removed, the moving frame (22) continues to move, so that the tool (26) rotates to a horizontal state to fit the outer surface of the tire. The first torsion spring (28) is deformed, and the adjustment frame (24) is pressed by the action force of the first spring (25), so that the tool (26) performs a deburring process on the outer surface of the tire.

4. The device for automatically removing burrs from tire casings as claimed in claim 3, characterized in that: The invention also comprises an anti-sway mechanism (3), which comprises a lifting frame (30), a mounting frame (31), a second spring (32), a blocking plate (33), a limiting member (34), a second torsion spring (35) and a contact wheel (36); the lifting frame (30) is slidably connected to the middle of the vertical frame (13); the mounting frame (31) is connected to the lower side of the lifting frame (30); the second spring (32) is connected between the lifting frame (30) and the vertical frame (13); the mounting frame (31) is rotatably connected to the lower side of the lifting frame (30); the second spring (32) is connected between the lifting frame (30) and the vertical frame (13); the mounting frame (31) is rotatably connected to the lower side of the lifting frame (30); the second spring (32) is connected to the lifting frame (30) and the vertical frame (13); the second spring (32) is connected to the lower side of the mounting frame (31); the second spring (32) is connected to the lifting frame (30) and the vertical frame (13 ... The blocking plate (33) and the inner sides of the front and rear parts of the mounting frame (31) are both connected with left and right limit members (34); the front and rear sides of the blocking plate (33) and the mounting frame (31) are both connected with second torsion springs (35); the upper part of the moving frame (22) is rotatably connected with contact wheels (36); the contact wheels (36) are in contact with the lifting frame (30); when the moving frame (22) is not close to each other and the contact wheels (36) are located at the front and rear ends of the lifting frame (30), the lifting frame (30) and the mounting frame (31) are in contact with each other. 1) is squeezed and moves downward, the second spring (32) is squeezed and contracted, when the tire is transmitted between the driving wheels (15), the tire contacts the blocking plate (33), pushing the blocking plate (33) to rotate, the second torsion spring (35) is deformed, and the blocking plate (33) is limited by the limiting member (34) when rotating, so as to prevent the tire from being separated from the blocking plate (33), and when the moving frames (22) are close to each other so that the tool (26) grinds the outer surface of the tire, the contact wheels (36) are driven to approach each other, so that the contact wheels (36) The lifting frame (30) is moved to the lower part, and then the second spring (32) rebounds, driving the lifting frame (30) and the mounting frame (31) to reset, so that the blocking plate (33) is away from the tire, so as to facilitate grinding the tire. When the tire is processed, the moving frames (22) are moved away from each other until the cutter (26) just separates from the tire, and the second spring (32) rebounds, and the lifting frame (30) moves upward, so that the blocking plate (33) no longer blocks the tire, so as to facilitate the separation of the processed tire from the driving wheel (15).

5. The device for automatically removing burrs from tire casings as claimed in claim 4, characterized in that: The invention also comprises an anti-adhesion mechanism (4), which comprises a fixing frame (40), a conical brush (41), a volute spring (42), a ratchet (43), a fixing seat (44), a ratchet frame (45) and a third spring (46). The fixing frame (40) is connected to the inner sides of the front and rear parts of the vertical frame (13). The fixing frame (40) is rotatably connected to the conical brush (41). The conical brush (41) is connected to the fixing frame (40) with which it is connected. The ratchet (43) is connected to the upper side of the conical brush (41). The fixing seat (44) is connected to the middle part of the horizontal frame (23). (44) are all slidably connected with ratchet racks (45), and multiple third springs (46) are connected between the ratchet racks (45) and the connected fixed seats (44). When the cross frames (23) move away from each other, the fixed seats (44) and the ratchet racks (45) are driven to move away from each other, so that the ratchet racks (45) and the ratchet wheel (43) mesh and move, pushing the conical brush (41) to rotate, and the vortex spring (42) is deformed. When the ratchet rack (45) is separated from the ratchet wheel (43) and the tool (26) contacts the conical brush (41), the vortex spring (42) is restored, so that the conical brush (41) rotates to clean the tool (26).

6. The device for automatically removing burrs from tire casings as claimed in claim 5, characterized in that: The invention also comprises a positioning mechanism (5), which comprises an electric push rod (50), a telescopic tube (51), a mounting block (5101), a positioning wheel (52) and a fourth spring (53). The middle part of the support seat (1) is connected with two front and rear electric push rods (50). The telescopic ends of the electric push rods (50) are connected with telescopic tubes (51). The telescopic tubes (51) pass through adjacent support frames (14). The telescopic ends of the telescopic tubes (51) are connected with mounting blocks (5101). The mounting blocks (5101) are rotatably connected with positioning wheels (52). The mounting blocks (5101) are connected with the connected telescopic tubes (51). When the electric push rods (50) are started, the telescopic tubes (51) are moved closer to each other, which drives the mounting blocks (5101) to move closer to each other until the positioning wheel (52) contacts the tire. The positioning wheel (52) is always kept in contact with the tire by the action force of the fourth spring (53).

7. The device for automatically removing burrs from tire casings as claimed in claim 6, characterized in that: The invention also comprises an ejection mechanism (6), the ejection mechanism (6) comprising a driving motor (60) and an ejection frame (61), the driving motor (60) being connected to the middle of the support seat (1), the driving motor (60) being located between the support frames (14), the ejection frame (61) being connected to the output shaft of the driving motor (60), the ejection frame (61) being rotatably connected to the support seat (1), and after the tire is processed, the driving motor (60) is started to drive the ejection frame (61) to rotate, so that the ejection frame (61) pushes the tire to the left to disengage from the driving wheel (15).

8. The device for automatically removing burrs from tire casings as claimed in claim 7, characterized in that: The invention also comprises a spray mechanism (7), which comprises a control pump (70) and a spray pipe (71). The control pump (70) is connected to the upper middle side of the stand (13), and the spray pipe (71) is connected to the right side of the control pump (70). When the cutter (26) deburrs the tire, the control pump (70) is started, so that the spray head on the spray pipe (71) sprays water onto the tire surface.

9. The device for automatically removing burrs from tire casings as claimed in claim 8, characterized in that: A joint is provided on the upper side of the control pump (70).

10. The device for automatically removing burrs from tire casings as claimed in claim 8, characterized in that: A plurality of spray heads are arranged on the lower side of the spray pipe (71).

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