Automatic grooving machine for rubber belt

Abstract

The utility model discloses a rubber belt automatic grooving machine which comprises an X-axis driving assembly, a Y-axis driving assembly and a Z-axis driving assembly, the Y-axis driving assembly is installed on a first movable part of the X-axis driving assembly through a connecting frame, the Z-axis driving assembly is installed on a second movable part of the Y-axis driving assembly, and a cutting knife is installed at the lower end of a third movable part of the Z-axis driving assembly. The adhesive tape roll feeding device and the adhesive tape roll receiving device are matched to achieve feeding of adhesive tape, the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly are matched to drive the cutting knife to move every time the adhesive tape is fed for a certain length, the cutting knife firstly moves to the position, needing to be slotted, of the side portion of the adhesive tape in the X-axis direction, and the Z-axis driving assembly enables the cutting knife to fall to the designated height. And then the Y-axis driving assembly drives the cutting knife to move in the width direction of the adhesive tape to achieve transverse grooving, then the cutting knife moves to the next grooving position in the same way, and cutting of a plurality of parallel grooves can be achieved by repeating the process.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber belt processing machinery field, concretely relates to a rubber belt automatic grooving machine. BACKGROUND

[0002] Rubber belt is also called rubber toothed belt or rubber synchronous belt, small rubber belt can adopt hot press forming process to manufacture, but large rubber belt cannot use the process, or the cost of the process is higher, at present, large size rubber belt mostly uses manual work when cutting tooth groove, cutting precision is low, and time is consumed long, therefore, an equipment capable of automatically opening tooth groove is required. SUMMARY

[0003] The utility model wants to solve the technical problem to provide a kind of rubber belt automatic grooving machine with high degree of automation and high cutting precision.

[0004] To solve the above technical problems, the utility model includes X-axis drive assembly, Y-axis drive assembly, Z-axis drive assembly, Y-axis drive assembly is installed on the first movable part of X-axis drive assembly by connecting frame, Z-axis drive assembly is installed on the second movable part of Y-axis drive assembly, and the third movable part lower end of Z-axis drive assembly is installed cutting knife;

[0005] The front and rear ends of X-axis drive assembly are respectively provided with rubber belt roll feeding device and rubber belt roll collecting device, and the cutting knife cuts the rubber belt between the rubber belt roll feeding device and the rubber belt roll collecting device.

[0006] In order to facilitate cutting, X-axis drive assembly is arranged on the upper part of workbench, and rubber belt roll feeding device and rubber belt roll collecting device are arranged on the front and rear sides of workbench, and rubber belt is located on the upper side of material stick.

[0007] In order to ensure the flatness of rubber belt, the side of Y-axis drive assembly is provided with pressing assembly, and the rubber belt is pressed flat by pressing assembly

[0008] Preferably, the pressing assembly includes a vertical second air cylinder, and the lower end of the second air cylinder is provided with a pressing plate.

[0009] In order to ensure the accuracy of feeding length, the material stick is connected with encoder.

[0010] Preferably, the X-axis drive assembly includes a first guide rail assembly, the first movable part is a first slider assembly on the first guide rail assembly, further includes a first power assembly for driving the first slider assembly, the first power assembly includes a linear motor arranged on one side of the first guide rail, and the first slider assembly is connected with the linear motor.

[0011] Preferably, the Y-axis driving assembly comprises a second guide rail assembly, a second sliding block assembly mounted on the second guide rail assembly is the second movable part, and the second driving assembly driving the second sliding block assembly comprises a motor connected to the second sliding block assembly and a rack mounted on the second guide rail assembly, and a gear cooperating with the rack is mounted on the output shaft of the motor.

[0012] Preferably, the Z-axis driving assembly comprises a vertical first air cylinder, and the cutting knife is mounted on the movable end of the first air cylinder.

[0013] Preferably, the Z-axis driving assembly further comprises a vertical third guide rail assembly connected to the second sliding block assembly, the sliding block of the second sliding block assembly has two perpendicular clamping grooves, and the cutting knife is fixed to the lower end of the third guide rail assembly through a mounting block.

[0014] In summary, when the adhesive tape roll feeding device and the adhesive tape roll collecting device cooperate to realize the feeding of the adhesive tape, a certain length of the adhesive tape is fed each time, the cutting knife is moved by cooperation of the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly, the cutting knife is first moved to the position where the groove needs to be cut on the side of the adhesive tape along the X-axis direction, the Z-axis driving assembly makes the cutting knife fall to the specified height, then the Y-axis driving assembly drives the cutting knife to move along the width direction of the adhesive tape to realize the transverse cutting, then the cutting knife is moved to the next cutting position in the same way, and the above process is repeated to realize the cutting of multiple parallel grooves, and after the part of the groove is cut each time, the adhesive tape of a certain length is fed again, and the above process is repeated to realize the automatic grooving of the rubber belt. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be explained in further detail in combination with the drawings and specific embodiments:

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 It is the A part local enlarged structural schematic diagram of the utility model;

[0018] Figure 3 It is the workbench part overhead structural schematic diagram;

[0019] Figure 4 It is the workbench part side view structural schematic diagram. EMBODIMENT

[0020] Referring to the drawings, the automatic rubber belt slotting machine comprises an X-axis driving assembly, a Y-axis driving assembly and a Z-axis driving assembly. The Y-axis driving assembly is installed on a first movable part of the X-axis driving assembly through a connecting frame 1. The Z-axis driving assembly is installed on a second movable part of the Y-axis driving assembly. A third movable part of the Z-axis driving assembly is installed with a cutting knife 2 at the lower end. The cutting knives are equidistantly distributed and can cut multiple slots at one time.

[0021] The X-axis driving assembly comprises a first guide rail assembly 3. The first movable part is a first slider assembly 4 on the first guide rail assembly. The X-axis driving assembly further comprises a first power assembly for driving the first slider assembly. The first power assembly comprises a linear motor 5 arranged on one side of the first guide rail assembly. The first slider assembly 4 is connected with the linear motor 5. The movement distance of the first slider assembly can be more accurately controlled through the linear motor.

[0022] The Y-axis driving assembly comprises a second guide rail assembly 6. The second movable part is a second slider assembly 7 installed on the second guide rail assembly. The Y-axis driving assembly further comprises a second power assembly for driving the second slider assembly. The second power assembly comprises a motor 8 connected with the second slider assembly and a rack 9 installed on the second guide rail assembly. A gear wheel matched with the rack 9 is installed on the output shaft of the motor 8.

[0023] The Z-axis driving assembly comprises a first cylinder 10 vertically fixedly connected with the second slider assembly. The cutting knife 2 is installed on the movable end of the first cylinder 10.

[0024] The Z-axis driving assembly further comprises a third guide rail assembly 11 vertically connected with the second slider assembly 7. The slider of the second slider assembly has two mutually perpendicular clamping grooves. The horizontal clamping groove of the slider of the second slider assembly is connected with the guide rail of the second guide rail assembly. The vertical clamping groove is connected with the guide rail of the third guide rail assembly. The cutting knife 2 is fixedly installed on the lower end of the third guide rail assembly through a mounting block. The movable end of the first cylinder is connected with the mounting block. The design can ensure the installation stability of the cutting knife. When the rubber belt is transversely cut, the cutting knife is subjected to a large resistance. The third guide rail assembly can ensure that the equipment is not deformed during cutting.

[0025] The rubber belt roll feeding device 12 and the rubber belt roll collecting device 13 are respectively arranged at the front and rear ends of the X-axis driving assembly. The rubber belt roll raw material is placed on the upper part of the rubber belt roll feeding device 12. The rubber belt roll feeding device 12 drives the rubber belt roll to rotate, so that the feeding of the rubber belt can be realized. The rubber belt passes through the cutting knife along the movement direction of the X-axis driving assembly and is reformed into a finished product roll and placed on the upper part of the rubber belt roll collecting device 13. The finished product roll is driven to rotate by the rubber belt roll collecting device, so that the collecting can be realized.

[0026] The X-axis driving assembly is arranged on the upper portion of the workbench 14, and the material roller 17 is arranged on the front and rear sides of the workbench 14 corresponding to the rubber belt roll feeding device 12 and the rubber belt roll collecting device 13, and the rubber belt is arranged on the upper side of the material roller 17, so that the rubber belt can be laid on the surface of the workbench more flatly, and the cutting processing is facilitated.

[0027] The Y-axis driving assembly is provided with a pressing assembly on the side, and the rubber belt can be pressed flat through the pressing assembly, so that the stability of cutting can be ensured.

[0028] The pressing assembly comprises a vertical second air cylinder 15, and the lower end of the second air cylinder is provided with a pressing plate 16, and the second air cylinder is elongated to press the pressing plate on the upper surface of the rubber belt.

[0029] The encoder connected with the material roller is further arranged, the rotation angle of the material roller can be fed back to the controller through the encoder, so that the length of each feeding of the rubber belt is calculated, and the spacing of the slotting is ensured to be consistent.

[0030] The limiting rings are arranged at the two ends of the material roller respectively, and the rubber belt is arranged between the two limiting rings, so that the position of the rubber belt during feeding can be ensured not to deviate.

[0031] Working principle: when in use, the rubber belt roll feeding device 12 and the rubber belt roll collecting device 13 cooperate to realize the feeding of the rubber belt, a certain length is fed each time, the cutting knife is driven to move through the cooperation of the X-axis driving assembly, the Y-axis driving assembly and the Z-axis driving assembly, the cutting knife is first moved to the side of the rubber belt in the position where the slotting is required along the X-axis direction, the Z-axis driving assembly makes the cutting knife fall to the specified height, then the cutting knife is driven to move along the width direction of the rubber belt through the Y-axis driving assembly to realize the transverse slotting, then the cutting knife is moved to the next slotting position in the same way, and the above process is repeated to realize the cutting of multiple parallel slots, and after the slotting of the part fed each time is completed, the rubber belt of a certain length is fed again, and the above process is repeated to realize the automatic slotting of the rubber belt.

[0032] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples, and the changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the present application also belong to the protection scope of the present application.

Claims

1. An automatic grooving machine for rubber belts, characterized in that: The application relates to a cutting device for adhesive tape, which comprises an X-axis driving assembly, a Y-axis driving assembly and a Z-axis driving assembly. The front and rear ends of the X-axis driving assembly are respectively provided with adhesive tape roll feeding devices and adhesive tape roll collecting devices, and the cutting device cuts the adhesive tape between the adhesive tape roll feeding devices and the adhesive tape roll collecting devices.

2. The automatic groover for rubber belt as claimed in claim 1, wherein The X-axis driving assembly is arranged on the upper portion of a workbench, and the workbench is provided with roll rods on the front and rear sides corresponding to the adhesive tape roll feeding devices and the adhesive tape roll collecting devices, and the adhesive tape is arranged on the upper side of the roll rods.

3. An automatic groover for rubber belts as claimed in claim 2, characterized in that The Y-axis driving assembly is provided with a pressing assembly on the side, and the pressing assembly is used for pressing the adhesive tape flat.

4. The automatic slitter of a rubber belt according to claim 3, wherein The pressing assembly comprises a vertical second air cylinder, and a pressing plate is arranged on the lower end of the second air cylinder.

5. The automatic slitter of a rubber belt as recited in claim 2, wherein The roll rod is connected with an encoder.

6. The automatic slitter of a rubber belt according to claim 1, wherein The X-axis driving assembly comprises a first guide rail assembly, the first movable part is a first slider assembly on the first guide rail assembly, and the X-axis driving assembly further comprises a first power assembly for driving the first slider assembly.

7. An automatic groover for rubber belts as claimed in claim 6, characterized in that The Y-axis driving assembly comprises a second guide rail assembly, the second movable part is a second slider assembly arranged on the second guide rail assembly, and the Y-axis driving assembly further comprises a second power assembly for driving the second slider assembly.

8. An automatic groover for rubber belts as claimed in claim 7, characterized in that The Z-axis driving assembly comprises a vertical first air cylinder fixedly connected with the second slider assembly, and the cutting device is arranged on the movable end of the first air cylinder.

9. An automatic groover for rubber belts as claimed in claim 8, characterized in that The Z-axis driving assembly further comprises a vertical third guide rail assembly, and the third guide rail assembly is connected with the second slider assembly.

10. The automatic slitter of a rubber belt according to claim 1, wherein The cutting device is equidistantly distributed with a plurality of cutting knives. The application further discloses a cutting device for adhesive tape.

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