CN213260461U

CN213260461U - Open mill

Info

Publication number: CN213260461U
Application number: CN202021570463.9U
Authority: CN
Inventors: 车延利; 韩双锐
Original assignee: Hebei Jiexing Rubber Plastic Seal Co ltd
Current assignee: Hebei Ruilong Rubber Plastic Seal Co.,Ltd.
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model provides an open mill, belonging to the technical field of equipment for manufacturing rubber products, comprising an open mill body, a cutting blade and a driving mechanism, wherein a receiving disc is arranged below two rollers of the open mill body; the two cutting blades are arranged on the material receiving plate, the two cutting blades are oppositely arranged, the distance between the two cutting blades is adjustable, and the upper ends of the two cutting blades are triangular; the driving mechanism is used for driving the two cutting blades to synchronously extend out or retract into the space right below the two rollers. The utility model provides an open mill can cut rubber when the mill, and follow-up transport and production of being convenient for improve production efficiency.

Description

Open mill

Technical Field

The utility model belongs to the technical field of the equipment of preparation rubber article, more specifically say, relate to an open mill.

Background

The open mill is provided with two rollers which rotate relatively, the rubber material is put between the two rollers, and the rubber material is evenly wound on the surface of the roller under the relative rotation extrusion of the two rollers to form a cushion shape. Because the rubber pad is heavier, the size is great, after the mill, need the manual work carry the rubber pad to the cutter or cut into the strip by hand, make things convenient for subsequent material and the transport well, consume the manpower, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mill aims at solving because rubber pad weight is heavier, the size is great, after the mill, needs the manual work to carry the rubber pad to cutter or manual cutting out into the strip, and good convenient subsequent material and the transport of throwing expend the manpower, and the problem that production efficiency is low.

In order to achieve the above object, the utility model adopts the following technical scheme: the open mill comprises an open mill body, a cutting blade and a driving mechanism, wherein a material receiving disc is arranged below two rollers of the open mill body; the two cutting blades are arranged on the material receiving plate, the two cutting blades are oppositely arranged, the distance between the two cutting blades is adjustable, and the upper ends of the two cutting blades are triangular; the driving mechanism is used for driving the two cutting blades to synchronously extend out or retract into the space right below the two rollers.

As another embodiment of this application, be provided with the slide rail in the take-up (stock) pan, the length direction of slide rail is parallel with the axis direction of roller, and the slip is provided with the slider on the slide rail, and the slide rail can be fixed in the optional position of slide rail, and two cutting blade locate on the slider.

As another embodiment of this application, be equipped with the opening on two supporting seats of mill body, the slide rail both ends are stretched into two openings by the take-up (stock) pan, and actuating mechanism locates in the opening, and actuating mechanism links to each other with the slide rail.

As another embodiment of the present application, the driving mechanism is an electric cylinder.

As another embodiment of this application, placed the base on the take-up (stock) pan, the slide rail is located on the base, and the slide rail is the lead screw, and the slider is the screw, and the lead screw rotates with the base to be connected, and the lead screw links to each other with the motor, and the motor links to each other with the base, and electronic jar passes through the base and links to each other with the slide rail, and electronic jar moves the drive slide rail through promoting the base and removes.

As another embodiment of the application, two connecting blocks are arranged on the sliding block in a sliding mode, the two connecting blocks can move relatively, and the two cutting blades are arranged on the two connecting blocks respectively.

As another embodiment of this application, the slider is equipped with the fixed plate, rotates on the fixed plate and sets up adjusting bolt, is equipped with on adjusting bolt's the screw rod and revolves to two opposite screw thread sections, and two revolve to opposite screw thread section threaded connection connecting block respectively.

As another embodiment of the application, a graduated scale is arranged on the sliding block.

As another embodiment of the present application, the two cutting blades are connected by a retractable plate.

As another embodiment of the application, the retractable plate comprises a first connecting plate of a second connecting plate machine, the second connecting plate is provided with a counter bore, and the second connecting plate is arranged on one of the cutting blades; one end of the first connecting plate is inserted into the counter bore of the second connecting plate, and the other end of the first connecting plate is connected with another cutting blade.

The utility model provides an open mill's beneficial effect lies in: compared with the prior art, the utility model discloses mill, two roller below are equipped with two cutting blades on being equipped with the take-up (stock) pan, and when needs cutting, actuating mechanism releases two spaces under between two rollers with two cutting blades, can make things convenient for subsequent production and transport with the rubber cutting of roller. The distance between the two cutting blades can be adjusted, so that the distance between the two cutting blades can be adjusted according to the cutting width required. The subsequent handling and production are convenient, and the production efficiency is improved.

Drawings

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

FIG. 1 is a schematic structural view of an open mill according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of another view angle of the open mill according to the embodiment of the present invention;

fig. 3 is a partial enlarged view of a in fig. 2.

In the figure: 1. a take-up pan; 2. a slide rail; 3. a slider; 4. connecting blocks; 5. a first connecting plate; 7. a supporting seat; 8. an electric cylinder; 9. an opening; 10. adjusting the bolt; 11. a cutting blade; 12. a fixing plate; 13. a roller; 15. a second connecting plate.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2 together, the open mill of the present invention will now be described. The open mill comprises an open mill body, a cutting blade 11 and a driving mechanism, wherein a material receiving disc 1 is arranged below two rollers 13 of the open mill body; the number of the cutting blades 11 is two, the cutting blades 11 are arranged on the material receiving plate 1, the two cutting blades 11 are oppositely arranged, the distance between the two cutting blades 11 is adjustable, and the upper ends of the two cutting blades 11 are triangular; the driving mechanism is used for driving the two cutting blades 11 to synchronously extend or retract the space right below the two roller cylinders 13.

The utility model provides an open mill, compared with the prior art, two roller 13 below are equipped with two cutting blade 11 on being equipped with take-up (stock) pan 1, and when needs cutting, actuating mechanism releases two spaces under two roller 13 with two cutting blade 11, can cut roller 13's rubber, makes things convenient for subsequent production and transport. The distance between the two cutting blades 11 is adjustable, so that the distance between the two cutting blades 11 can be adjusted according to the cutting width required. The subsequent handling and production are convenient, and the production efficiency is improved.

As a specific implementation manner of the open mill, please refer to fig. 1 to fig. 2, set up slide rail 2 again in the take-up pan 1, the length direction of slide rail 2 is parallel with the axis direction of roller 13, and it is provided with slider 3 to slide on slide rail 2, and slide rail 2 can fix the optional position at slide rail 2, and two cutting blade 11 are located on slider 3.

In this embodiment, when the rubber on the roller 13 needs to be cut into a plurality of pieces, after the cutting at one position is completed, the two cutting blades 11 are retracted to a position right below the space between the two rollers 13, the sliding block 3 moves along the sliding rail 2, the positions of the two cutting blades 11 are adjusted, then the sliding rail 2 and the two cutting blades 11 are pushed out together to a position right below the space between the two rollers 13, and the cutting at the next position is performed, so that the rubber is cut into a plurality of pieces.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the openings 9 are disposed on two supporting seats 7 of the open mill body, the two ends of the sliding rail 2 are extended into the two openings 9 by the receiving tray 1, the driving mechanism is disposed in the openings 9, and the driving mechanism is connected to the sliding rail 2.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 and 2, the driving mechanism is an electric cylinder 8.

In this embodiment, the electric cylinder 8 extends out to push the slide rail 2, the slide block 3 and the two cutting blades 11 to extend out of the space right below the two rollers 13. Because the two rollers 13 adopt different driving speeds, the extruded rubber is only wound on one roller 13, and the cutting can be realized only by pushing the cutting blade 11 to the roller 13 wound with the rubber.

As a specific implementation of the embodiment of the utility model, please refer to fig. 1 to fig. 2, placed the base on the take-up (stock) pan 1, slide rail 2 locates on the base, slide rail 2 is the lead screw, and slider 3 is the screw, and the lead screw rotates with the base to be connected, and the lead screw links to each other with the motor, and the motor links to each other with the base, and electronic jar passes through the base and links to each other with slide rail 2, and electronic jar moves the drive slide rail through promoting the base and removes.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, two connecting blocks 4 are slidably disposed on the slider 3, the two connecting blocks 4 can move relatively, and the two cutting blades 11 are respectively disposed on the two connecting blocks 4.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the slider 3 is provided with a fixing plate 12, the fixing plate 12 is rotated to be provided with an adjusting bolt 10, the screw rod of the adjusting bolt 10 is provided with two screw thread sections with opposite rotation directions, and the two screw thread sections with opposite rotation directions are respectively connected to the connecting block 4 through threads.

In this embodiment, because of being equipped with on adjusting bolt 10's the screw rod and revolve to two opposite screw thread sections, be equipped with the screw hole on connecting block 4, two screw holes respectively with two screw thread section phase-matchs, two revolve to opposite screw thread section and two connecting blocks 4 one-to-one and are connected, when adjusting bolt 10 rotated towards a direction, two connecting blocks 4 were relative or deviate from the motion mutually to adjust two cutting blade 11's distance.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a scale is disposed on the slider 3. The provision of a graduated scale facilitates accurate determination of the distance between the two cutting blades 11.

As an embodiment of the present invention, referring to fig. 1 to 3, two cutting blades 11 are connected by a retractable plate.

In this embodiment, two cutting blade 11 link to each other through the expansion plate, increase two cutting blade 11's intensity, prevent that cutting blade 11 from producing and rocking when the cutting.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the retractable plate includes a second connecting plate 15 and a first connecting plate 5, the second connecting plate 15 is provided with a counter bore, and the second connecting plate 15 is provided on one of the cutting blades 11; one end of the first connecting plate 5 is inserted into a counter bore of the second connecting plate 15, and the other end is connected with another cutting blade 11.

In this embodiment, the first connecting plate 5 can slide along the length direction of the counter bore, so that the distance between the two connecting blocks 4 changes, and the telescopic plate is extended or shortened along with the first connecting plate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The open mill is characterized by comprising:

the device comprises an open mill body, wherein a material receiving disc is arranged below two rollers of the open mill body;

the two cutting blades are arranged on the material receiving disc, the two cutting blades are oppositely arranged, the distance between the two cutting blades is adjustable, and the upper ends of the two cutting blades are triangular;

and the driving mechanism is used for driving the two cutting blades to synchronously extend out or retract into a space right below the two rollers.

2. The open mill according to claim 1, characterized in that a slide rail is arranged in the receiving tray, the length direction of the slide rail is parallel to the axial direction of the roller, a slide block is slidably arranged on the slide rail, the slide rail can be fixed at any position of the slide rail, and two cutting blades are arranged on the slide block.

3. The open mill of claim 2, wherein openings are provided in the two supports of the mill body, the two ends of the slide rail extend from the take-up pan into the two openings, the drive mechanism is provided in the openings, and the drive mechanism is connected to the slide rail.

4. An open mill as claimed in claim 3, characterized in that the drive mechanism is an electric cylinder.

5. The open mill of claim 4, characterized in that a base is placed on the receiving tray, the slide rail is arranged on the base, the slide rail is a screw rod, the slide block is a nut, the screw rod is rotatably connected with the base, the screw rod is connected with a motor, the motor is connected with the base, the electric cylinder is connected with the slide rail through the base, and the electric cylinder drives the slide rail to move by pushing the base to move.

6. The open mill of claim 2, wherein said slider has two connecting blocks slidably mounted thereon, said two connecting blocks being movable relative to each other, and said two cutting blades being mounted on said two connecting blocks, respectively.

7. The open mill according to claim 6, characterized in that the sliding block is provided with a fixed plate, an adjusting bolt is rotatably arranged on the fixed plate, two thread sections with opposite rotation directions are arranged on a screw rod of the adjusting bolt, and the two thread sections with opposite rotation directions are respectively in threaded connection with the connecting block.

8. An open mill as claimed in claim 7, characterized in that the slide is provided with a graduated scale.

9. An open mill as claimed in claim 7, characterized in that two of said cutting blades are connected by a retractable plate.

10. An open mill as claimed in claim 9, characterized in that said retractable plate comprises:

the second connecting plate is provided with a counter bore and is arranged on one of the cutting blades;

and one end of the first connecting plate is inserted into the counter bore of the second connecting plate, and the other end of the first connecting plate is connected with another cutting blade.