Safe dustproof tire end face cutting machine

Abstract

The utility model relates to a safe dustproof tire end face cutting machine which comprises a working table arranged on a base, a clamping assembly for pressing and clamping a horizontally-arranged tire is arranged on the working table, a tilting type double-wire cutting assembly for correspondingly cutting the tire is arranged on one side of the working table, and the working table and the tilting type double-wire cutting assembly are arranged in a protective outer box. A dust remover is arranged in the protective outer box, a dust rapping motor is arranged on the side wall of the dust remover, the lower portion of the dust remover is connected to an openable dust collecting drawer on the box wall of the protective outer box, and the upper portion of the dust remover is connected with an air outlet upwards or towards the side edge on the protective outer box through a centrifugal fan with a dust removing motor. And an air inlet of the dust remover is connected below the tire cutting operation position of the tilting-type double-line cutting assembly through a pipeline and is arranged upwards. The device is simple in structure, capable of effectively preventing dust raising in cutting operation and safe in operation.

Description

Technical Field

[0001] The utility model relates to a cutting machine, in particular to a safe and dust-proof tire end face cutting machine. Background Art

[0002] When extracting and analyzing the cross-section of steel cord and fiber cord tires, a cutting machine is usually used. For the cutting machine with the patent number 201920854902X applied by the applicant earlier, the tire flying chips and dust generated during cutting seriously affect the environmental safety of the workshop. Summary of the Invention

[0003] The utility model provides a safe and dust-proof tire end face cutting machine with a simple structure, which can effectively prevent dust during cutting operations and give consideration to safe operations.

[0004] The technical solution adopted by the utility model is: a safe and dust-proof tire end face cutting machine, including a workbench arranged on a base, a clamping assembly for pressing and clamping a horizontally placed tire is arranged on the workbench, and a tilting double-wire cutting assembly for cutting the tire correspondingly is arranged on one side of the workbench. It is characterized in that: it further includes a protective outer box, the workbench and the tilting double-wire cutting assembly are arranged in the protective outer box, a dust collector is arranged in the protective outer box, a dust-beating vibration motor is arranged on the side wall of the dust collector, a dust collection drawer which can be opened is connected to the lower part of the dust collector on the box wall of the protective outer box, the upper part of the dust collector is connected with an air outlet upward or toward the side on the protective outer box through a centrifugal fan with a dust removal motor, and the air inlet of the dust collector is connected to the position below the cutting operation position of the tilting double-wire cutting assembly through a pipeline and is arranged upward.

[0005] The protective outer box is provided with an outer door.

[0006] The workbench is arranged on a workbench frame in a state that can be driven to feed toward the tilting double-wire cutting assembly through a lead screw feeding assembly.

[0007] The clamping assembly includes a clamping lifting column, a clamping frame, a clamping cylinder and a clamping pliers. The clamping lifting column is connected to the workbench, the clamping lifting column is connected to the clamping frame in an up-and-down guiding manner, the clamping frame is connected to the clamping cylinder on the workbench in an up-and-down controlled lifting state, and the clamping frame is connected to the clamping pliers for clamping the tire.

[0008] The protective outer box is provided with a visible transparent window, and the visible transparent window is arranged on the outer door or the box wall.

[0009] A tire lifting bracket is hinged on the other side of the workbench. The lower end of the middle part of the tire lifting bracket is hinged to the cylinder rod of a tire lifting cylinder, and the cylinder body of the tire lifting cylinder is hinged to the base.

[0010] The tiltable double-wire cutting assembly includes a cutting protective frame, a cutting motor, a lower cutting wheel, an upper cutting wheel and two cutting wires. The upper and lower cutting wheels are respectively arranged above and below the cutting protective frame. The two cutting wires are respectively wound in two corresponding wheel grooves of the upper and lower cutting wheels. The cutting motor drives the lower cutting wheel through a belt reduction assembly.

[0011] The two cutting wires are respectively wound and arranged on the inner and outer tensioning wheels which are parallel to each other and located on the side of the cutting protective frame far from the workbench. The mounting seats of the inner and outer tensioning wheels are respectively connected to the cutting protective frame through horizontally arranged inner and outer tensioning cylinders.

[0012] An inclined cooling spray gun corresponding to the tire cutting position is arranged on the cutting protective frame. The cooling spray gun is aligned with the air inlet of the dust collector, and the cooling spray gun is connected to an air compressor.

[0013] A top air outlet is arranged above the position where the protective outer box corresponds to the tire cutting position of the tiltable double-wire cutting assembly. The top air outlet is connected to the dust collector through a pipe.

[0014] The dust collector is a bag filter, and the filter bag is arranged in the dust collection drawer.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. After the tire is tilted and lifted by the tire lifting bracket, the tire lifting cylinder pushes and rotates around the hinge with the workbench, rotates the tire to the workbench plane, pushes the tire under the clamping assembly, starts the clamping cylinder, and the clamping frame descends along the clamping lifting column, and the tire is pressed tightly on the workbench by the clamping pliers, ensuring stable fixation of the tire and facilitating improvement of cutting safety.

[0017] 2. After the tire is fixed, start the cutting motor, drive the lower cutting wheel to rotate actively, drive the upper cutting wheel to rotate passively through the cutting wire, the two cutting wires correspond to the tire to be cut, control the lead screw feeding assembly, drive the workbench to feed, and complete the cutting through the two cutting wires. The tension of the cutting wire is adjusted by the telescopic movement of the inner and outer tensioning cylinders through the mounting seats wound in the two cutting wires, ensuring stable and safe operation of the cutting wire.

[0018] 3. During cutting, the cooling spray gun blows air at high speed for cooling, and sends the cutting debris and dust to the air inlet of the dust collector. The air inlet of the dust collector is exhausted by a centrifugal fan, effectively ensuring the absorption of dust. The absorbed dust is filtered by the filter bag in the dust collector and exhausted from the air outlet. The filter bag can be replaced in time by the dust collection drawer. The ash-beating vibrating motor outside the dust collector knocks regularly to prevent ash accumulation on the inner wall of the dust collector, improving the dust removal and filtering effect, and effectively ensuring the dust-proof performance of the cutting operation in the protective outer box. The top air outlet at the top of the protective outer box sucks the trace dust to the dust collector, further improving the dust-proof performance. Description of the Drawings

[0019] Figure 1Structural schematic diagram of the present utility model;

[0020] Figure 2 is Figure 1 top view of;

[0021] Figure 3 is Figure 1 left view of;

[0022] Figure 4 Structural schematic diagram of the clamping pliers of the present utility model for clamping a tire;

[0023] Figure 5 is Figure 4 top view of the clamping pliers of.

[0024] In the figure: protective outer box 1, visible transparent window 2, base 3, workbench frame 4, screw feed assembly 5, workbench 6, clamping lifting column 7, clamping frame 8, clamping cylinder 9, clamping pliers 10, pliers body 101, pliers jaws 102, tire lifting bracket 11, tire lifting cylinder 12, cutting protective frame 13, cutting motor 14, lower cutting wheel 15, upper cutting wheel 16, inner cutting wire 17, outer cutting wire 18, inner tensioning wheel 19, outer tensioning wheel 20, inner tensioning cylinder 21, outer tensioning cylinder 22, cooling spray gun 23, dust collector air inlet 24, dust collector 25, ash-beating vibrating motor 26, centrifugal fan 27, dust collection drawer 28, top air outlet 29, air outlet 30, controller 31, tire 32. Detailed implementation manners

[0025] The following is further described with reference to the accompanying drawings.

[0026] Figures 1-3 As shown: A safe and dust-proof tire end face cutting machine includes a protective outer box 1, a visible transparent window 2, a base 3, a workbench frame 4, a screw feed assembly 5, a workbench 6, a clamping lifting column 7, a clamping frame 8, a clamping cylinder 9, clamping pliers 10, a tire lifting bracket 11, a tire lifting cylinder 12, a cutting protective frame 13, a cutting motor 14, a lower cutting wheel 15, an upper cutting wheel 16, an inner cutting wire 17, an outer cutting wire 18, an inner tensioning wheel 19, an outer tensioning wheel 20, an inner tensioning cylinder 21, an outer tensioning cylinder 22, a cooling spray gun 23, a dust collector 25, an ash-beating vibrating motor 26, a centrifugal fan 27, a dust collection drawer 28, a top air outlet 29, an air outlet 30, and a controller 31.

[0027] The protective outer box 1 is provided with a visible transparent window 2. A base 3 is arranged inside the protective outer box 1. A workbench frame 4 is arranged on the base 3. A workbench 6 is driven and connected to the workbench frame 4 through a screw feed assembly 5. A tire lifting bracket 11 is hinged to the front side of the workbench 6. The lower end of the middle part of the tire lifting bracket 11 is hinged to the cylinder rod of a tire lifting cylinder 12. The cylinder body of the tire lifting cylinder 12 is hinged to the base 3. A clamping lifting column 7 is connected to the middle part of the workbench 6. The clamping lifting column 7 is connected to a clamping bracket 8 in an up-and-down guiding manner. The clamping bracket 8 is connected to a clamping cylinder 9 on the workbench to control the up-and-down lifting state. The clamping bracket 8 presses and supports a clamping pliers 10 on the upper end surface of a tire 32 on the workbench 5.

[0028] A tilting double-wire cutting assembly for cutting the tire is arranged on the right side of the workbench 6. The tilting double-wire cutting assembly includes a cutting protection frame 13, a cutting motor 14, a lower cutting wheel 15, an upper cutting wheel 16, an inner cutting wire 17, an outer cutting wire 18, an inner tensioning wheel 19, an outer tensioning wheel 20, an inner tensioning cylinder 21, an outer tensioning cylinder 22, and a cooling spray gun 23. The upper and lower cutting wheels 15 and 16 are respectively arranged above and below the cutting protection frame 13. The inner and outer cutting wires 17 and 18 are respectively wound in the inner and outer two wheel grooves corresponding to the upper and lower cutting wheels 15 and 16. The cutting motor 14 drives the lower cutting wheel 16 through a belt reduction assembly. The inner and outer cutting wires 17 and 18 are respectively wound and arranged on the inner and outer tensioning wheels 19 and 20 which are parallel to each other and on the side of the cutting protection frame away from the workbench. The mounting seats of the inner and outer tensioning wheels 19 and 20 are respectively connected to the cutting protection frame through horizontally arranged inner and outer tensioning cylinders 21 and 22. The cutting protection frame 13 is inclinedly provided with a cooling spray gun 23 corresponding to the tire cutting position. The cooling spray gun 23 is connected to an air compressor.

[0029] A dust collector 25 is also arranged on the right side inside the protective outer box 1. A dust-beating vibration motor 26 is arranged on the side wall of the dust collector 25. The air inlet 24 of the dust collector is arranged under the workbench 6 and aligned with the cooling spray gun 23. The lower part of the dust collector 25 is connected to a dust collection drawer 28 which can be opened on the box wall of the protective outer box 1. The upper part of the dust collector 25 is connected to an air outlet on the side of the protective outer box through a centrifugal fan 27 with a dust removal motor.

[0030] In this embodiment, the dust collector is a bag filter dust collector, and the filter bags are arranged in the dust collection drawer.

[0031] Such as Figure 4 、 5 In [references], the clamping pliers 10 includes a pliers body 101 and pliers jaws 102. One end of the pliers body 101 is connected to the clamping bracket 8, and the other end of the pliers body 101 is connected to the pliers jaws 102. The pliers jaws 102 are composed of three claw bodies arranged in parallel in sequence. There are gaps corresponding to the inner and outer cutting wires 17 and 18 respectively between two adjacent claw bodies from the inside to the outside. One or two pliers jaws 102 can be provided to clamp the inner edge of the tire.

[0032] In this embodiment, the protective outer box 1 is provided with an openable outer door, and the visible transparent window can also be arranged on the outer door.

[0033] In this embodiment, the workbench is driven by a screw feed assembly connected to a motor. This technology is a conventional technology in the field of machine tool technology and will not be described in detail in this application.

Claims

1. A safety dust-proof tire end face cutting machine, comprising a workbench arranged on a base, a clamping assembly for pressing and clamping a horizontally placed tire is arranged on the workbench, and a tilting double-wire cutting assembly for correspondingly cutting the tire is arranged on one side of the workbench, and is characterized in that: It also includes a protective outer box. The workbench and the tilting double-wire cutting assembly are arranged inside the protective outer box. A dust collector is arranged inside the protective outer box. A dust-beating vibration motor is arranged on the side wall of the dust collector. The lower part of the dust collector is connected to a dust collection drawer that can be opened on the box wall of the protective outer box. The upper part of the dust collector is connected to an air outlet facing upward or sideways on the protective outer box through a centrifugal fan with a dust removal motor. The air inlet of the dust collector is connected through a pipeline to a position below the tire cutting operation position of the tilting double-wire cutting assembly and is arranged upward.

2. The end face cutting machine for a safety dust-proof tire according to claim 1, wherein: The protective outer box has an outer door; the protective outer box has a visible transparent window, and the visible transparent window is arranged on the outer door or the box wall.

3. The end face cutting machine for a safety dust-proof tire according to claim 1, characterized in that: The workbench is arranged on the workbench frame in a state where it can be driven to feed towards the tilting double-wire cutting assembly through a screw feed assembly.

4. A safety dust-proof tire end face cutting machine according to claim 1, characterized in that: The clamping assembly includes a clamping lifting column, a clamping frame, a clamping cylinder, and a clamping pliers. The clamping lifting column is connected to the workbench. The clamping lifting column is connected to the clamping frame in an up-and-down guiding manner. The clamping frame is connected to the clamping cylinder on the workbench to be in a state of being controlled to lift up and down, and the clamping frame is connected to the clamping pliers for clamping the tire.

5. A safety dust-proof tire end face cutting machine according to claim 1, characterized in that: On the other side of the workbench, a tire lifting bracket is hinged. The lower end of the middle part of the tire lifting bracket is hinged to the cylinder rod of a tire lifting cylinder, and the cylinder body of the tire lifting cylinder is hinged to the base.

6. The end face cutting machine for a safety dust-proof tire according to claim 1, characterized in that: The tilting double-wire cutting assembly includes a cutting protection frame, a cutting motor, a lower cutting wheel, an upper cutting wheel, and two cutting wires. The upper and lower cutting wheels are respectively arranged above and below the cutting protection frame. The two cutting wires are respectively wound in two corresponding wheel grooves of the upper and lower cutting wheels. The cutting motor drives the lower cutting wheel through a belt reduction assembly.

7. A safety dust-proof tire end face cutting machine according to claim 6, characterized in that: The two cutting wires are respectively wound and arranged on two parallel inner and outer tensioning wheels on the side of the cutting protection frame away from the workbench. The mounting seats of the inner and outer tensioning wheels are respectively connected to the cutting protection frame through horizontally arranged inner and outer tensioning cylinders.

8. A safety dust-proof tire end face cutting machine according to claim 6, characterized in that: An inclined cooling spray gun corresponding to the tire cutting position is arranged on the cutting protection frame. The cooling spray gun is aligned with the air inlet of the dust collector, and the cooling spray gun is connected to an air compressor.

9. The end face cutting machine for a safety dust-proof tire according to claim 1, characterized in that: A top air outlet is arranged above the position where the tilting double-wire cutting assembly cuts the tire on the protective outer box. The top air outlet is connected to the dust collector through a pipeline.

10. A safety dust-proof tire end face cutting machine according to claim 1 or 9, characterized in that: The dust collector is a bag filter dust collector, and the filter bags are arranged in the dust collection drawer.

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