CN218905925U

CN218905925U - Intelligent rubber open mill

Info

Publication number: CN218905925U
Application number: CN202222991012.8U
Authority: CN
Inventors: 张应选
Original assignee: Wenzhou Julong Shoes Material Co ltd
Current assignee: Wenzhou Julong Shoes Material Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-25
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of open mills and discloses an intelligent rubber open mill which comprises a bottom plate and side plates, wherein the two side plates are arranged in parallel, the bottom of each side plate is connected with the bottom plate, two extrusion rollers are arranged between the side plates and are arranged in parallel, and the extrusion rollers are respectively connected with the side plates at the two ends in a rotating way through bearings; the side plate is fixedly connected with a supporting plate, a bidirectional ball screw is arranged between the supporting plates and is respectively and rotatably connected with the supporting plates at two ends through bearings, translation blocks are arranged at the outer sides of two ends of the bidirectional ball screw, and a containing cavity is formed in the translation blocks. When the utility model is used, the width of the sizing material slice can be correspondingly adjusted according to actual conditions, the labor load of staff is reduced, compared with the manual hand-held cutter for slicing operation, the utility model has more accurate slicing operation and higher cutting quality.

Description

Intelligent rubber open mill

Technical Field

The utility model relates to the technical field of open mills, in particular to an intelligent rubber open mill.

Background

The rubber open mill is one kind of open mill, namely an open mill for plasticating rubber, and has the main functions of mainly discharging sheets, cooling the rubber after being uniformly mixed in an internal mixer, and uniformly mixing the rubber after being vulcanized by a plurality of thin passes or triangular bags. The slicing and material taking work is needed after mixing is finished, most of the existing cutting modes are that the manual hand-held cutter is used for cutting the rubber material on the outer wall of the extrusion roller, the cutting mode is time-consuming and labor-consuming, the cutting precision and the cutting quality are low, and meanwhile, the cutting width cannot be adjusted correspondingly according to the actual condition of the rubber material.

Disclosure of Invention

Aiming at the defects that the cutting precision and the cutting quality are lower and the cutting width cannot be correspondingly adjusted according to the actual situation of the rubber material when the conventional rubber open mill is used for slicing, the utility model provides an intelligent rubber open mill, which has the advantages of higher cutting precision and cutting quality and capability of correspondingly adjusting the cutting width according to the actual situation of the rubber material and solves the problems in the prior art.

The utility model provides the following technical scheme: the intelligent rubber open mill comprises a bottom plate and side plates, wherein two side plates are arranged in parallel, the bottoms of the side plates are connected with the bottom plate, extrusion rollers are arranged between the side plates, the two extrusion rollers are arranged in parallel, and the extrusion rollers are respectively connected with the side plates at the two ends in a rotating manner through bearings;

curb plate one side fixedly connected with backup pad, be equipped with two-way ball between the backup pad, two-way ball passes through the bearing and rotates with both ends backup pad respectively to be connected, two-way ball both ends outside all is equipped with the translation piece, the translation piece passes through screw and two-way ball screwed connection, the inside chamber that holds of having seted up of translation piece, hold intracavity portion sliding connection has the regulation pole, adjust the coaxial fixedly connected with spacing ring of pole one end, it runs through to holding the chamber outside and is equipped with the mounting groove to adjust the pole other end, the inside blank blade that is equipped with of mounting groove, the blank blade is connected with adjusting the pole through the screw.

Preferably, one end of the extrusion roller rotating shaft penetrates through the outer portion of the side plate and is coaxially and fixedly connected with a transmission gear, and the transmission gears are in meshed connection.

Preferably, one end top fixedly connected with reducing gear box that the extrusion roller was kept away from to the bottom plate, one of them extrusion roller pivot one end runs through the curb plate and is connected with the reducing gear box output, reducing gear box one side is equipped with the mixing motor, mixing motor bottom is connected with the bottom plate, mixing motor's output is connected with the reducing gear box input.

Preferably, the curb plate top fixedly connected with riser, be equipped with at least one slide bar between the riser, the slide bar is connected with both ends riser respectively, slide bar both ends bottom all is equipped with the striker plate, striker plate top fixedly connected with sliding seat, the striker plate passes through sliding seat and slide bar sliding connection, the striker plate bottom contacts with the extrusion roller outside.

Preferably, the top of the sliding seat is provided with a locking bolt perpendicular to the sliding seat, and a threaded part of the locking bolt is in threaded connection with the sliding seat.

Preferably, a guide rod is arranged below the bidirectional ball screw, the guide rods are respectively connected with the support plates at two ends, and the bottom end of the translation block is in sliding connection with the guide rods.

Preferably, a reset spring is coaxially arranged on the periphery of the adjusting rod, the reset spring is positioned in the accommodating cavity, and one end of the reset spring is connected with the limiting ring.

Preferably, the motor box body is fixedly connected to one side of the translation block and one side of the supporting plate, the driving motor is installed in the motor box body, the screw is fixedly connected to the output end of the driving motor positioned at one side of the translation block, a thread groove corresponding to the screw is formed in the adjusting rod, the screw is positioned in the thread groove, and the output end of the driving motor positioned at one side of the supporting plate is connected with the bidirectional ball screw;

the top of bottom plate one side is equipped with control panel, control panel internally mounted has the controller, the controller is mainboard or PLC controller, driving motor is connected with the controller wiring end through the wire.

Compared with the existing rubber open mill, the utility model has the following beneficial effects:

1. the two translation blocks are driven by the bidirectional ball screw to be close to or far away from each other, so that the width of the sizing material slice is correspondingly adjusted according to actual conditions, and subsequent material taking, transferring and storing work is facilitated.

2. After the adjustment is finished, the adjusting rod is utilized to drive the blanking blade to move to one side of the extrusion roller, so that the blanking blade is contacted with the rubber material on the outer wall of the extrusion roller, the blanking blade can continuously cut the rubber material until the material taking work is finished when the extrusion roller rotates, the labor load of workers is effectively reduced, and compared with the manual handheld cutter, the cutting machine is more accurate in slicing work and higher in cutting quality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a specific structure of the support plate and the translation block of the present utility model;

fig. 3 is a schematic view of the internal structure of the accommodating chamber of the present utility model.

In the figure: 1. a bottom plate; 2. a side plate; 3. an extrusion roller; 4. a transmission gear; 5. a reduction gearbox; 6. a mixing motor; 7. a vertical plate; 8. a slide bar; 9. a striker plate; 10. a sliding seat; 11. a locking bolt; 12. a control panel; 13. a support plate; 14. a bi-directional ball screw; 15. a guide rod; 16. a translation block; 17. a receiving chamber; 18. an adjusting rod; 19. a limiting ring; 20. a return spring; 21. a motor case; 22. a screw; 23. a thread groove; 24. a mounting groove; 25. and a blanking blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an intelligent rubber open mill comprises a bottom plate 1 and side plates 2, wherein two side plates 2 are arranged in parallel, the bottoms of the side plates 2 are connected with the bottom plate 1, extrusion rollers 3 are arranged between the side plates 2, the extrusion rollers 3 are arranged in parallel, the extrusion rollers 3 are respectively connected with the side plates 2 at two ends in a rotating way through bearings, and rubber materials are extruded by the extrusion rollers 3 between the side plates 2, so that the rubber materials are fully mixed;

a supporting plate 13 is fixedly connected to one side of the side plate 2, a bidirectional ball screw 14 is arranged between the supporting plates 13, the bidirectional ball screw 14 is respectively and rotatably connected with the supporting plates 13 at two ends through bearings, translation blocks 16 are respectively arranged at the outer sides of two ends of the bidirectional ball screw 14, the translation blocks 16 are in spiral connection with the bidirectional ball screw 14 through nuts, a containing cavity 17 is arranged in the translation blocks 16, an adjusting rod 18 is slidably connected in the containing cavity 17, one end of the adjusting rod 18 is coaxially and fixedly connected with a limiting ring 19, the other end of the adjusting rod 18 penetrates through the outside of the containing cavity 17 and is provided with a mounting groove 24, a blanking blade 25 is arranged in the mounting groove 24, the blanking blade 25 is connected with the adjusting rod 18 through screws,

as shown in fig. 3, after the extrusion roller 3 completes the open mill of the sizing material, when the sizing material needs to be sliced and taken, the two translation blocks 16 are driven by the bidirectional ball screw 14 to be close to or far away from each other, so that the width of the sizing material slice is correspondingly adjusted according to actual conditions, the subsequent material taking, transferring and storing work is facilitated, after the adjustment is finished, the adjusting rod 18 is used for driving the blanking blade 25 to move towards one side of the extrusion roller 3, the blanking blade 25 is in contact with the sizing material on the outer wall of the extrusion roller 3, and the blanking blade 25 continuously cuts the sizing material until the material taking work is finished when the extrusion roller 3 rotates.

One end of a rotating shaft of the extrusion roller 3 penetrates through the outer portion of the side plate 2 and is fixedly connected with a transmission gear 4 coaxially, the transmission gears 4 are connected in a meshed mode, and the two transmission gears 4 drive the two extrusion rollers 3 to rotate in opposite directions respectively, so that rubber materials between the extrusion rollers 3 are extruded.

Wherein, the one end top fixedly connected with reducing gear box 5 that extrusion roller 3 was kept away from to bottom plate 1, and one of them extrusion roller 3 pivot one end runs through curb plate 2 and is connected with reducing gear box 5 output, and reducing gear box 5 one side is equipped with mixing motor 6, and mixing motor 6 bottom is connected with bottom plate 1, and mixing motor 6's output is connected with reducing gear box 5 input, and mixing motor 6 drives extrusion roller 3 through reducing gear box 5 and rotates, extrudes the mixture.

As shown in fig. 1, the top of the side plate 2 is fixedly connected with the vertical plates 7, at least one sliding rod 8 is arranged between the vertical plates 7, the number of the sliding rods 8 is preferably two in the practical application process, the guiding effect and the deflection preventing effect can be achieved, the sliding rods 8 are respectively connected with the vertical plates 7 at two ends, the bottom parts of the two ends of the sliding rods 8 are respectively provided with a baffle plate 9, the tops of the baffle plates 9 are fixedly connected with sliding seats 10, the baffle plates 9 are in sliding connection with the sliding rods 8 through the sliding seats 10, the bottoms of the baffle plates 9 are in contact with the outer sides of the extrusion rollers 3, the two baffle plates 9 are used for limiting sizing materials, and sizing material deflection to other positions of the extrusion rollers 3 is avoided, so that the open mill work is affected.

In the actual working process, the locking bolt 11 perpendicular to the sliding seat 10 is arranged at the top of the sliding seat, the threaded part of the locking bolt 11 is in threaded connection with the sliding seat 10, the locking bolt 11 can be screwed down, and the deviation of the striker plate 9 is avoided to influence the open mill work.

Wherein, two-way ball 14 below is equipped with guide bar 15, and guide bar 15 is connected with both ends backup pad 13 respectively, translation piece 16 bottom and guide bar 15 sliding connection, through setting up guide bar 15, makes translation piece 16 remain smooth and easy when the displacement, has improved the stability of structure.

As shown in fig. 3, a reset spring 20 is coaxially arranged on the periphery of the adjusting rod 18, the reset spring 20 is positioned in the accommodating cavity 17, one end of the reset spring 20 is connected with a limiting ring 19, when the adjusting rod 18 extends out of the accommodating cavity 17, the reset spring 20 is compressed, the limiting ring 19 prevents the adjusting rod 18 from being separated from the accommodating cavity 17, and when the adjusting rod 18 is retracted into the accommodating cavity 17, the reset spring 20 is restored to the original state.

As shown in fig. 2 and 3, a motor box 21 is fixedly connected to one side of the translation block 16 and one side of the support plate 13, a driving motor is installed in the motor box 21, the output end of the driving motor positioned at one side of the translation block 16 is fixedly connected with a screw 22, a threaded groove 23 corresponding to the screw 22 is formed in the adjusting rod 18, the screw 22 is positioned in the threaded groove 23, the output end of the driving motor positioned at one side of the support plate 13 is connected with the bidirectional ball screw 14, the screw 22 is driven to rotate by the driving motor positioned at one side of the translation block 16, the screw 22 is pushed and pulled by the threaded groove 23 to adjust the adjusting rod 18, so that the cutting blade 25 is retracted or extended to carry out slicing work of sizing materials, and the driving motor positioned at one side of the support plate 13 drives the bidirectional ball screw 14 to rotate, so that the slicing width of sizing materials is correspondingly adjusted according to practical situations;

the top of one side of the bottom plate 1 is provided with a control panel 12, a controller is arranged in the control panel 12, the controller is a main board or a PLC controller, a driving motor is connected with a controller wiring terminal through a wire, and the electric components can be controlled in a centralized manner by utilizing the control panel 12.

Working principle: when the device is used, firstly, after the distance between the baffle plates 9 is adjusted, the sizing material to be treated is placed between the extrusion rollers 3, the mixing motor 6 is started to drive the extrusion rollers 3 to rotate, after a worker completes the mixing work of the sizing material according to the normal flow, according to the actual situation, the two-way ball screw 14 is used for correspondingly adjusting the width of the sizing material slice, the driving motor is used for driving the screw 22 to rotate, the screw 22 pushes the adjusting rod 18 out through the thread groove 23, and the sizing material is cut by the cutting blade 25.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent rubber open mill which is characterized in that: the novel extrusion device comprises a bottom plate (1) and side plates (2), wherein the two side plates (2) are arranged in parallel, the bottoms of the side plates (2) are connected with the bottom plate (1), an extrusion roller (3) is arranged between the side plates (2), the two extrusion rollers (3) are arranged in parallel, and the extrusion rollers (3) are respectively connected with the side plates (2) at two ends in a rotating way through bearings;

curb plate (2) one side fixedly connected with backup pad (13), be equipped with two-way ball screw (14) between backup pad (13), two-way ball screw (14) rotate with both ends backup pad (13) respectively through the bearing and be connected, two-way ball screw (14) both ends outside all is equipped with translation piece (16), translation piece (16) are through screw and two-way ball screw (14) screwed connection, translation piece (16) are inside to be seted up and are held chamber (17), hold chamber (17) inside sliding connection has regulation pole (18), the coaxial fixedly connected with spacing ring (19) of regulation pole (18) one end, it runs through to hold chamber (17) outside and be equipped with mounting groove (24) to adjust the pole (18) other end, the inside blank blade (25) that is equipped with of mounting groove (24), blank blade (25) are connected with regulation pole (18) through the screw.

2. The intelligent rubber open mill of claim 1, wherein: one end of a rotating shaft of the extrusion roller (3) penetrates through the outer portion of the side plate (2) and is coaxially and fixedly connected with a transmission gear (4), and the transmission gears (4) are in meshed connection.

3. The intelligent rubber open mill of claim 1, wherein: one end top fixedly connected with reducing gear box (5) of extrusion roller (3) is kept away from to bottom plate (1), and one of them extrusion roller (3) pivot one end runs through curb plate (2) and is connected with reducing gear box (5) output, reducing gear box (5) one side is equipped with mixing motor (6), mixing motor (6) bottom is connected with bottom plate (1), mixing motor (6) output is connected with reducing gear box (5) input.

4. The intelligent rubber open mill of claim 1, wherein: curb plate (2) top fixedly connected with riser (7), be equipped with at least one slide bar (8) between riser (7), slide bar (8) are connected with both ends riser (7) respectively, slide bar (8) both ends bottom all is equipped with striker plate (9), striker plate (9) top fixedly connected with sliding seat (10), striker plate (9) are through sliding seat (10) and slide bar (8) sliding connection, striker plate (9) bottom and extrusion roller (3) outside contact.

5. The intelligent rubber open mill of claim 4, wherein: the top of the sliding seat (10) is provided with a locking bolt (11) perpendicular to the sliding seat, and a threaded part of the locking bolt (11) is in threaded connection with the sliding seat (10).

6. The intelligent rubber open mill of claim 1, wherein: the two-way ball screw (14) below is equipped with guide bar (15), guide bar (15) are connected with both ends backup pad (13) respectively, translation piece (16) bottom and guide bar (15) sliding connection.

7. The intelligent rubber open mill of claim 1, wherein: the periphery of the adjusting rod (18) is coaxially provided with a reset spring (20), the reset spring (20) is positioned in the accommodating cavity (17), and one end of the reset spring (20) is connected with a limiting ring (19).

8. The intelligent rubber open mill of claim 1, wherein: the device comprises a translation block (16), a supporting plate (13) and a bidirectional ball screw (14), wherein a motor box (21) is fixedly connected to one side of the translation block (16) and one side of the supporting plate, a driving motor is arranged in the motor box (21), a screw (22) is fixedly connected to the output end of the driving motor positioned on one side of the translation block (16), a thread groove (23) corresponding to the screw (22) is formed in the adjusting rod (18), the screw (22) is positioned in the thread groove (23), and the output end of the driving motor positioned on one side of the supporting plate (13) is connected with the bidirectional ball screw (14);

the top of bottom plate (1) one side is equipped with control panel (12), control panel (12) internally mounted has the controller, the controller is mainboard or PLC controller, driving motor is connected with the controller wiring end through the wire.