CN212421455U - Automatic cutting device for rubber sheets - Google Patents

Abstract

The utility model relates to an automatic rubber sheet cutting device, which comprises a bottom plate, a lifting cylinder, a lifting plate, a pressure head, a linear module and a cutting blade; the utility model discloses a cutting tool, including base plate, lifter cylinder, lifter plate, pressure head, sharp module, motor, cutting blade, be provided with the portal frame on the base plate, the lifter cylinder is located portal frame upper portion, the lifter plate is connected with the piston rod bottom of lifter cylinder, the pressure head passes through guide arm and lifter plate swing joint, sharp module is located the bottom of lifter plate, be provided with the motor on the slide of sharp module, cutting blade be the disc blade and with the pivot swing joint of motor, still be provided with the location platform on the base plate. The utility model relates to a sheet rubber automatic cutting device can realize replacing current manual cutting to the cutting of sheet rubber automatically, reduces manpower intensity of labour, guarantees the straightness accuracy of cutting.

Description

Automatic cutting device for rubber sheets

Technical Field

The utility model relates to a rubber cutting field, concretely relates to sheet rubber automatic cutting device.

Background

The sealing ring is composed of a metal framework and a rubber ring, so that the rubber ring is more important to produce and process in the production and processing process of the sealing ring.

The production process of the rubber ring comprises the following steps: firstly, cutting the whole rubber sheet to form a strip, then blanking the strip rubber strip to obtain an annular rubber ring, and finally trimming burrs of the rubber ring.

The operation of cutting is carried out to the sheet rubber to current, mostly is that artifical handheld cutter cuts. However, the rubber sheet is usually 4-10mm thick, which is laborious to cut. Moreover, the straightness cannot be guaranteed by manual cutting, and the phenomenon of deflection is easy to occur, so that rubber materials are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a rubber piece automatic cutting device can realize the cutting to the rubber piece automatically, replaces current manual cutting, reduces manpower intensity of labour, guarantees the straightness accuracy of cutting.

In order to achieve the above object, the present invention provides the following technical solutions:

an automatic rubber sheet cutting device comprises a bottom plate, a lifting cylinder, a lifting plate, a pressure head, a linear module and a cutting blade; the utility model discloses a cutting tool, including base plate, lifter cylinder, lifter plate, pressure head, sharp module, motor, cutting blade, be provided with the portal frame on the base plate, the lifter cylinder is located portal frame upper portion, the lifter plate is connected with the piston rod bottom of lifter cylinder, the pressure head passes through guide arm and lifter plate swing joint, sharp module is located the bottom of lifter plate, be provided with the motor on the slide of sharp module, cutting blade be the disc blade and with the pivot swing joint of motor, still be provided with the location platform on the base plate.

Further, the portal frame is specifically located the middle section of bottom plate, the vertical setting of lift cylinder, the lifter plate parallels with the bottom plate.

Furthermore, the guide rod vertically runs through a through hole in the lifting plate, a top disc is arranged at the top end of the guide rod, and a spring is sleeved on the periphery of the guide rod between the top disc and the lifting plate.

Further, the straight line module level sets up at lifter plate bottom end face, the length direction of straight line module and bottom plate parallels, the motor is located the slide bottom of straight line module.

Further, the plane of the cutting blade is vertical to the horizontal plane and parallel to the length direction of the bottom plate.

Furthermore, the positioning table is provided with an abdicating cutting groove, the abdicating cutting groove is parallel to the linear module, and the abdicating cutting groove corresponds to the upper and lower positions of the cutting blade.

The utility model has the advantages that: the utility model provides a sheet rubber automatic cutting device, uses through the cooperation of portal frame, lift cylinder, lifter plate, pressure head, sharp module, motor, cutting blade and location platform, can realize the cutting to the sheet rubber automatically, replaces current manual cutting operation, is favorable to reducing human labor intensity to use manpower sparingly the cost, can guarantee the straightness accuracy of cutting simultaneously, avoid cutting crooked leading to the extravagant bad phenomenon of raw and other materials.

Drawings

Fig. 1 is the utility model discloses a sheet rubber automatic cutting device's overall structure schematic diagram.

Fig. 2 is a schematic view of a part of the structure of the automatic cutting device for rubber sheets of the present invention.

In the figure: 1. a base plate; 2. a gantry; 3. a lifting cylinder; 4. a lifting plate; 5. a guide bar; 6. a pressure head; 7. a top tray; 8. a spring; 9. a linear module; 10. a motor; 11. a cutting blade; 12. a positioning table; 13. the abdication cutting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and 2, an automatic rubber sheet cutting device includes a base plate 1, a lifting cylinder 3, a lifting plate 4, a ram 6, a linear module 9, and a cutting blade 11; be provided with portal frame 2 on bottom plate 1, lift cylinder 3 is located 2 upper portions of portal frame, lifter plate 4 is connected with lift cylinder 3's piston rod bottom, and lift cylinder 3 is used for driving 4 oscilaltions of lifter plate and removes, pressure head 6 is through guide arm 5 and 4 swing joint of lifter plate, and pressure head 6 is used for from the top compressing tightly the sheet rubber, avoids it to appear the displacement at the cutting in-process, sharp module 9 is located lifter plate 4's bottom, be provided with motor 10 on sharp module 9's the slide, cutting blade 11 be the disc blade and with motor 10's pivot swing joint, motor 10 is used for driving cutting blade 11 high-speed rotatory, still be provided with location platform 12 on bottom plate 1, location platform 12 is used for fixing a position the sheet rubber.

The portal frame 2 is specifically located in the middle section of the bottom plate 1, the lifting cylinder 3 is vertically arranged, and the lifting plate 4 is parallel to the bottom plate 1.

The guide rod 5 vertically runs through a through hole in the lifting plate 4, a top disc 7 is arranged at the top end of the guide rod 5, and a spring 8 is sleeved on the periphery of the guide rod 5 between the top disc 7 and the lifting plate 4.

Linear module 9 level sets up at lifter plate 4 bottom face, linear module 9 parallels with the length direction of bottom plate 1, and linear module 9 is used for driving slide horizontal migration, and then realizes cutting blade 11's feed motion, motor 10 is located linear module 9's slide bottom.

The plane of the cutting blade 11 is perpendicular to the horizontal plane and parallel to the length direction of the base plate 1.

Be provided with the grooving of stepping down 13 on the location platform 12, the grooving of stepping down 13 parallels with sharp module 9, the grooving of stepping down 13 is corresponding with cutting blade 11's upper and lower position, and the grooving of stepping down 13 is used for playing the effect of stepping down, guarantees that cutting blade 11 fully cuts the sheet rubber, avoids cutting blade 11 to hinder to location platform 12 simultaneously.

The utility model discloses a theory of operation does: firstly, a rubber sheet to be cut is placed on a positioning table 12, then a lifting cylinder 3 drives a lifting plate 4 to move downwards, in the process that the lifting plate 4 moves downwards, a pressure head 6 firstly contacts the top end face of the rubber sheet, then a guide rod 5 moves upwards relative to the lifting plate 4, a spring 8 is stretched, and the pressure head 6 tightly presses two sides of the position, needing to be cut, of the rubber sheet to realize pressing and positioning; then the motor 10 is electrified to drive the cutting blade 11 to rotate at a high speed, and the linear module 9 drives the sliding plate to horizontally slide, so that the linear cutting of the rubber sheet by the cutting blade 11 is realized.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims (6)

1. The utility model provides a sheet rubber automatic cutting device which characterized in that: comprises a bottom plate (1), a lifting cylinder (3), a lifting plate (4), a pressure head (6), a linear module (9) and a cutting blade (11); be provided with portal frame (2) on bottom plate (1), lift cylinder (3) are located portal frame (2) upper portion, lifter plate (4) are connected with the piston rod bottom of lift cylinder (3), pressure head (6) are through guide arm (5) and lifter plate (4) swing joint, sharp module (9) are located the bottom of lifter plate (4), be provided with motor (10) on the slide of sharp module (9), cutting blade (11) be the disc blade and with the pivot swing joint of motor (10), still be provided with location platform (12) on bottom plate (1).

2. The automatic cutting device for rubber sheets according to claim 1, characterized in that: the gantry (2) is specifically located in the middle section of the bottom plate (1), the lifting cylinder (3) is vertically arranged, and the lifting plate (4) is parallel to the bottom plate (1).

3. The automatic cutting device for rubber sheets according to claim 2, characterized in that: the guide rod (5) vertically runs through a through hole in the lifting plate (4), a top disc (7) is arranged at the top end of the guide rod (5), and a spring (8) is sleeved on the periphery of the guide rod (5) between the top disc (7) and the lifting plate (4).

4. The automatic cutting device for rubber sheets according to claim 3, characterized in that: the linear module (9) is horizontally arranged on the bottom end face of the lifting plate (4), the linear module (9) is parallel to the length direction of the bottom plate (1), and the motor (10) is located at the bottom end of the sliding plate of the linear module (9).

5. The automatic cutting device for rubber sheets as claimed in claim 4, wherein: the plane of the cutting blade (11) is vertical to the horizontal plane and parallel to the length direction of the bottom plate (1).

6. The automatic cutting device for rubber sheets as claimed in claim 5, wherein: the positioning table (12) is provided with an abdicating cutting groove (13), the abdicating cutting groove (13) is parallel to the linear module (9), and the upper and lower positions of the abdicating cutting groove (13) and the cutting blade (11) are corresponding.

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