CN213005433U - Semi-automatic cutting device for rubber pads - Google Patents

Abstract

The utility model provides a semi-automatic cutting device for rubber pads, which comprises a supporting mechanism, a rotating mechanism, a radius positioning mechanism and a cutting mechanism, the supporting mechanism is a base, the rotating mechanism comprises a motor, a lock disc, a lock rod and a lock nut, the output end of the motor is connected with the lock disc, the lock disc is fixed on the base, the lock rod is fixedly connected with the lock disc, the lock nut is screwed above the lock rod, the radius positioning mechanism comprises a cross beam, a transverse guide rail, a transverse lead screw and a transverse sliding block, the cutting mechanism comprises a connecting rod, a cutter and a manual adjusting mechanism, the cutter is used for contacting with the rubber pad, the manual adjusting mechanism is connected with the upper end of the cutter, used for flexibly adjusting the lower cutter height of the cutter, the utility model replaces a manual cutting rubber pad, drives the adhesive tape to rotate circumferentially through a rotating mechanism, the size to be cut is determined through the radius positioning mechanism, and the rubber mat is cut into a circular shape according to the size through the cutting mechanism.

Description

Semi-automatic cutting device for rubber pads

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a semi-automatic cutting device of rubber pad.

Background

The rubber pad is the vulnerable part of transformer inside, because its leakproofness requires extremely high, so need often to be changed, I adopt the outsourcing mode to buy back the cushion that needs the size before, this increases the cost undoubtedly, later improve for manual cutting, but because the thickness of cushion is 10mm at least, thickness is thicker, manual cutting is not only the degree of difficulty big, low in labor efficiency, the size after the important cutting is hardly controlled, the regularity accuracy of round edge is low, the leakproofness is not good after the use, can't satisfy the production needs.

Disclosure of Invention

There is a need for a semi-automatic cutting device for rubber mats, which can automatically determine the size of the rubber mat and accurately cut the rubber mat.

The utility model provides a semi-automatic cutting device of rubber pad, includes supporting mechanism, rotary mechanism, radius positioning mechanism, cutting mechanism, supporting mechanism is the base, and rotary mechanism includes main motor, lock dish, locking lever, lock nut, main motor sets up in the base below, and the output of main motor is connected and is passed the base, connects the lock dish, and the lock dish is fixed in on the base, locking lever and lock dish fixed connection, lock nut revolve twist in the locking lever top, radius positioning mechanism includes crossbeam, transverse guide, horizontal lead screw, horizontal slider, horizontal driving motor, the crossbeam is fixed in the base top along the horizontal direction, and horizontal driving motor sets up in the one end of crossbeam, and transverse guide is parallel and is close to crossbeam one side, and one side and transverse guide sliding connection of horizontal slider, the other end are used for horizontal lead screw to pass, and with horizontal lead screw threaded connection, cutting mechanism includes connecting rod, the upper end of the connecting rod is fixedly connected with the transverse sliding block, the lower end of the connecting rod is connected with the cutter, the lower end of the cutter is used for being in contact with the rubber pad, and the manual adjusting mechanism is connected with the upper end of the cutter and used for flexibly adjusting the lower cutter height of the cutter.

Preferably, the manual mediation mechanism includes handle, first connecting rod, second connecting rod, third connecting rod, the one end and the connecting rod of first connecting rod are articulated, other end fixed connection handle, and the one end and the first connecting rod of second connecting rod are articulated, and the other end and the third connecting rod are articulated, the upper end of the other end fixed connection cutter of third connecting rod, the cutter slides from top to bottom for the connecting rod to realize the lift altitude mixture control of cutter.

Preferably, a sliding groove is formed in the connecting rod along the vertical direction, the cutter comprises an adjusting rod, a cutter seat and a cutting edge, the adjusting rod is connected with the cutter seat in a sliding manner, the cutter seat is fixedly connected with the cutting edge, the adjusting rod and the cutter seat are positioned in the hollow space in the connecting rod, an upper articulated shaft is arranged at the joint of the second connecting rod and the third connecting rod, a lower articulated shaft is arranged between the third connecting rod and the adjusting rod, and the lower articulated shaft is fixedly connected with the adjusting rod,

preferably, the side wall of the adjusting rod is provided with a sliding strip, the inner wall of the tool apron is provided with a sliding groove, and the adjusting rod is inserted into the inner wall of the tool apron so that the sliding strip is matched with the sliding groove.

Preferably, still set up the spliced pole on the blade holder lateral wall, set up the spring between articulated shaft and spliced pole down, promote the promotion of blade holder and reset.

The utility model discloses replace manual cutting rubber pad, it is rotatory to drive the sticky tape circumference through rotary mechanism, confirms the size of waiting to cut through radius positioning mechanism, forms circularly with the cushion according to the size cutting through cutting mechanism. By adopting the scheme, the circular motion can ensure that the shape of the cut rubber mat is regular and neat, the accuracy is high, and the cutting operation is labor-saving by adopting the cutting mechanism.

Drawings

Fig. 1 and 2 are schematic diagrams of the device at different angles.

Fig. 3 is a front view of the device.

Fig. 4 is a schematic view of the cutting mechanism of the present device.

In the figure: the cutting device comprises a base 11, a main motor 21, a locking disc 22, a locking rod 23, a locking nut 24, a cross beam 31, a transverse guide rail 32, a transverse lead screw 33, a transverse sliding block 34, a transverse driving motor 35, a connecting rod 41, a cutter 42, an adjusting rod 421, a cutter holder 422, a blade 423, a handle 43, a first connecting rod 44, a second connecting rod 45, an upper hinge shaft 451, a third connecting rod 46, a lower hinge shaft 461, a spring 51 and a rubber pad 100.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1-4, an embodiment of the present invention provides a rubber pad semi-automatic cutting device, which includes a supporting mechanism, a rotating mechanism, a radius positioning mechanism, and a cutting mechanism, where the supporting mechanism is a base 11, the rotating mechanism includes a main motor 21, a lock disc 22, a lock rod 23, and a lock nut 24, the main motor 21 is disposed below the base 11, an output end of the main motor 21 is connected to pass through the base 11, and is connected to the lock disc 22, the lock disc 22 is fixed on the base 11, the lock rod 23 is fixedly connected to the lock disc 22, the lock nut 24 is screwed above the lock rod 23, the radius positioning mechanism includes a cross beam 31, a cross guide rail 32, a cross lead screw 33, a cross slider 34, and a cross drive motor 35, the cross beam 31 is fixed above the base 11 along a horizontal direction, the cross drive motor 35 is disposed at one end of the cross beam, the cross guide rail 32 is parallel and close to one side, the other end is used for horizontal lead screw 33 to pass, and with horizontal lead screw 33 threaded connection, and cutting mechanism includes connecting rod 41, cutter 42, manual adjustment mechanism, and the upper end and the horizontal slider 34 fixed connection of connecting rod 41, lower extreme connection cutter 42, the lower extreme of cutter 42 are used for contacting with the rubber pad, and manual adjustment mechanism connects the upper end of cutter 42 for the lower sword height of flexible adjustment cutter 42.

The utility model discloses replace manual cutting rubber pad, it is rotatory to drive the sticky tape circumference through rotary mechanism, confirms the size of waiting to cut through radius positioning mechanism, forms circular with cushion 100 according to the size cutting through cutting mechanism. By adopting the scheme, the circular motion can ensure that the shape of the cut rubber mat is regular and neat, the accuracy is high, and the cutting operation is labor-saving by adopting the cutting mechanism.

Further, manual adjustment mechanism includes handle 43, first connecting rod 44, second connecting rod 45, third connecting rod 46, the one end and the connecting rod 41 of first connecting rod 44 are articulated, other end fixed connection handle 43, the one end and the first connecting rod 44 of second connecting rod 45 are articulated, and the other end and the third connecting rod 46 are articulated, the other end fixed connection cutter 42's of third connecting rod 46 upper end, and cutter 42 slides from top to bottom for connecting rod 41 to realize the lift altitude mixture control of cutter 42.

Furthermore, a sliding groove is formed in the connecting rod 41 along the vertical direction, the cutter 42 comprises an adjusting rod 421, a cutter holder 422 and a cutting edge 423, the adjusting rod 421 is connected with the cutter holder 422 in a sliding manner, the cutter holder 422 is fixedly connected with the cutting edge 423, the adjusting rod 421 and the cutter holder 422 are positioned in the hollow space in the connecting rod 41, an upper hinge shaft 451 is arranged at the joint of the second connecting rod 45 and the third connecting rod 46, a lower hinge shaft 461 is arranged between the third connecting rod 46 and the adjusting rod 421, the lower hinge shaft 461 is fixedly connected with the adjusting rod 421,

furthermore, a sliding strip is arranged on the side wall of the adjusting rod 421, a sliding groove is arranged on the inner wall of the tool apron 422, and the adjusting rod 421 is inserted into the inner wall of the tool apron 422, so that the sliding strip is matched with the sliding groove.

Furthermore, a connecting column is further disposed on the side wall of the tool holder 422, and a spring 51 is disposed between the lower hinge shaft 461 and the connecting column to promote the lifting and resetting of the tool holder 422.

When the device is used, the locking nut 24 is firstly screwed down, the center of the rubber mat to be cut is punched, the rubber mat is sleeved on the locking rod 23, then the locking nut 24 is locked, the rubber mat is in close contact with the locking disc 22, the motor is started to drive the rubber mat to rotate circumferentially, the position of the transverse sliding block 34 is adjusted, the distance from the cutter 42 to the center of the rubber mat is the radius length, the handle 43 is rotated to press the cutter 42 downwards, and the cutter 42 is enabled to cut the rubber mat to form the circular rubber mat.

The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.

The above disclosure is only illustrative of the preferred embodiments of the present invention, which should not be taken as limiting the scope of the invention, but rather the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that all or part of the above-described embodiments may be implemented and equivalents thereof may be made to the claims of the present invention while remaining within the scope of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be suitably combined to form other embodiments as will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a semi-automatic cutting device of rubber pad which characterized in that: including supporting mechanism, rotary mechanism, radius positioning mechanism, cutting mechanism, supporting mechanism is the base, and rotary mechanism includes main motor, lock dish, locking lever, lock mother, main motor sets up in the base below, and the base is passed in the output connection of main motor, connects the lock dish, and the lock dish is fixed in on the base, locking lever and lock dish fixed connection, lock mother revolve twist in the locking lever top, radius positioning mechanism includes crossbeam, transverse guide, horizontal lead screw, horizontal slider, horizontal driving motor, the crossbeam is fixed in the base top along the horizontal direction, and horizontal driving motor sets up in the one end of crossbeam, and with horizontal lead screw connection, and transverse guide is parallel and is close to crossbeam one side, and one side and transverse guide sliding connection of horizontal slider, the other end are used for horizontal lead screw to pass, and with horizontal lead screw threaded connection, cutting mechanism includes connecting rod, cutter, The upper end of the connecting rod is fixedly connected with the transverse sliding block, the lower end of the connecting rod is connected with the cutter, the lower end of the cutter is used for being in contact with the rubber pad, and the manual adjusting mechanism is connected with the upper end of the cutter and used for flexibly adjusting the height of the lower cutter of the cutter.

2. The rubber mat semi-automatic cutting device of claim 1, wherein: the manual adjusting mechanism comprises a handle, a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is hinged to the connecting rod, the other end of the first connecting rod is fixedly connected with the handle, one end of the second connecting rod is hinged to the first connecting rod, the other end of the second connecting rod is hinged to the third connecting rod, the other end of the third connecting rod is fixedly connected with the upper end of the cutter, and the cutter slides up and down relative to the connecting rod to achieve lifting height adjustment of the cutter.

3. The rubber mat semi-automatic cutting device of claim 2, wherein: still set up the spout along vertical direction in the inside of connecting rod, the cutter is including adjusting pole, blade holder, cutting edge, adjusts pole and blade holder sliding connection, and blade holder and cutting edge fixed connection adjust the pole and the blade holder is located the inside hollow space of connecting rod, still sets up the articulated shaft in second connecting rod and third connecting rod junction, still sets up articulated shaft down between third connecting rod and regulation pole, articulated shaft and adjust fixed connection between the pole down.

4. The rubber mat semi-automatic cutting device of claim 3, wherein: the side wall of the adjusting rod is provided with a sliding strip, the inner wall of the tool apron is provided with a sliding groove, and the adjusting rod is inserted into the inner wall of the tool apron so that the sliding strip is matched with the sliding groove.

5. The rubber mat semi-automatic cutting device of claim 3, wherein: still set up the spliced pole on the blade holder lateral wall, set up the spring between articulated shaft and spliced pole down, promote the promotion of blade holder and reset.

Images