CN211941029U

CN211941029U - Cutting device is used in rubber conveyer belt production

Info

Publication number: CN211941029U
Application number: CN202020614304.8U
Authority: CN
Inventors: 李致远; 张欣
Original assignee: Hebei Yichuan Rubber Conveyor Belt Group Co ltd
Current assignee: Hebei Yichuan Rubber Conveyor Belt Group Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-17
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a cutting device is used in rubber conveyer belt production, comprises a workbench, workstation top two angles all are equipped with the stand, and the stand top is equipped with the roof, roof one side mid-mounting has positive and negative motor, positive and negative motor output shaft top is equipped with the lead screw, be equipped with the lantern ring on the lead screw, lantern ring bottom is equipped with first electric telescopic handle, the flexible end bottom of first electric telescopic handle is equipped with the sleeve post, the inside erection column that is equipped with of sleeve post, the inside middle part of erection column is equipped with the center post, the center post all is equipped with the spring all around, the spring other end is equipped with the fixture block, the erection column bottom is equipped with cuts the sword, second electric telescopic handle is installed to the roof bottom, the flexible end bottom of second electric telescopic handle is. The utility model prevents the displacement of the rubber conveyer belt during cutting, and ensures the smoothness of the cut edge and the precision of cutting; need not to change when cutting rubber conveyor belt is horizontal or vertical, cut the sword, cut more convenient and fast.

Description

Cutting device is used in rubber conveyer belt production

Technical Field

The utility model relates to a rubber conveyer belt produces technical field, especially relates to a cutting device is used in rubber conveyer belt production.

Background

A conveyor belt is a main conveying component, which is generally applied to a conveyor to convey objects such as parts. The width of the conveyor belt is determined by the actual size of the conveyor, and as the conveyor has a plurality of different models, the blanks of the rubber conveyor belt need to be cut into different widths and lengths to adapt to different conveyors.

When the existing cutting device for producing the rubber conveying belt is used for cutting the length and the width of the rubber conveying belt, different cutting knives are needed to be used according to different cutting directions, and the cutting knives are troublesome to replace; the cutting device for producing the existing rubber conveying belt lacks a fixing mechanism for two ends of the rubber conveying belt, and the rubber conveying belt is easy to displace when cutting, so that the cutting edge is uneven or deviates, and defective products are generated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device for producing rubber conveyer belts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for rubber conveyor belt production comprises a workbench, wherein stand columns are welded on two corners of the top of the workbench, a top plate is welded on the top of each stand column, a positive and negative motor is installed in the middle of one side of the top plate, output shafts of the positive and negative motors extend into the top plate, lead screws are welded on the top ends of the output shafts of the positive and negative motors, lantern rings are sleeved on the lead screws, a first electric telescopic rod is installed at the bottom of each lantern ring, a sleeve column is welded at the bottom end of the telescopic end of the first electric telescopic rod, through holes are formed in the surface of the sleeve column, a mounting column is clamped in the sleeve column, a central column is welded in the middle of the inside of the mounting column, springs are welded around the central column, a clamping block is welded at the other end of each spring, the clamping block is hemispherical, the middle part of one side of the bottom of the top plate is provided with a second electric telescopic rod, the bottom end of the telescopic end of the second electric telescopic rod is welded with a pressing plate, the side surface of the pressing plate is provided with scales, and the scales are length scales.

Preferably, the lead screw surface is equipped with positive screw thread, lantern ring inner wall is equipped with the left hand thread, and positive screw thread and left hand thread looks adaptation, the lantern ring moves on the lead screw through positive and negative screw thread.

Preferably, the middle part of the bottom of the top plate is provided with a groove, and the first electric telescopic rod extends out of the inside of the top plate through the groove.

Preferably, the number of the through holes is four, the four through holes are uniformly distributed on the surface of the sleeve column in a circumferential mode, and the interval between every two through holes is 90 degrees.

Preferably, the number of the clamping blocks is equal to that of the through holes, and the size and the position of the clamping blocks are matched with those of the through holes.

Preferably, bottom plates are welded on two opposite sides of the workbench, a feeding roller is installed at the top of one bottom plate, and a receiving roller is installed at the top of the other bottom plate.

Preferably, support columns are arranged at two ends of the feeding roller and one end of the material receiving roller, the feeding roller and the material receiving roller are rotatably connected with the support columns, and the other end of the material receiving roller is welded with an output shaft of the rotating motor.

The utility model has the advantages that:

1. when the utility model is used for cutting the width of the rubber conveyer belt, the rotating motor drives the material receiving roller to rotate, the rubber conveyer belt is driven to move from the feeding roller to the direction of the material receiving roller, the cutting knife can complete cutting without moving, and the material receiving roller and the feeding roller fix the two ends of the rubber conveyer belt to prevent displacement; when cutting rubber conveyor's length, drive the clamp plate through second electric telescopic handle and descend and push down rubber conveyor one end, receive the material roller and fix the rubber conveyor other end and prevent its displacement, no matter cut rubber conveyor length or width, all can fix its both ends, prevent to take place the displacement when cutting, guarantee to cut the limit and level, guarantee to cut accurately.

2. The utility model drives the screw rod to rotate through the positive and negative motors, so that the lantern ring moves on the screw rod, the position of the cutting knife is changed, and rubber conveyer belts with different widths can be cut; can hand and cut sword top, rotate 90 with it, in the fixture block card goes into next through-hole respectively, changes the direction of cutting the sword, need not to change when cutting rubber conveyor's length and width and cuts the sword, labour saving and time saving cuts more convenient and fast.

Drawings

FIG. 1 is a first side view of a cutting device for producing a rubber conveyer belt according to the present invention;

FIG. 2 is a second side view of a cutting device for producing a rubber belt according to the present invention;

FIG. 3 is a schematic view of the installation of the sleeve column and the installation column of the cutting device for rubber belt production according to the present invention;

fig. 4 is the utility model provides a cutting device's sleeve post and erection column separation sketch map is used in rubber conveyer belt production.

In the figure: 1. sleeving a column; 2. a clamping block; 3. cutting knife; 4. a material receiving roller; 5. a work table; 6. a positive and negative motor; 7. a collar; 8. a first electric telescopic rod; 9. a screw rod; 10. a second electric telescopic rod; 11. a top plate; 12. calibration; 13. pressing a plate; 14. a rotating electric machine; 15. a feed roller; 16. a central column; 17. a spring; 18. mounting a column; 19. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a cutting device for rubber conveyor belt production comprises a workbench 5, wherein two corners of the top of the workbench 5 are welded with upright posts, the top of each upright post is welded with a same top plate 11, a positive and negative motor 6 is installed in the middle of one side of each top plate 11, an output shaft of the positive and negative motor 6 extends into the top plate 11, a lead screw 9 is welded at the top end of the output shaft of the positive and negative motor 6, a lantern ring 7 is sleeved on the lead screw 9, the positive and negative motor 6 is started to drive the lead screw 9 to rotate, the lantern ring 7 moves on the lead screw 9, the specific position of a cutting knife 3 is changed, a first electric telescopic rod 8 is installed at the bottom of the lantern ring 7, a sleeve column 1 is welded at the bottom end of the telescopic end of the first electric telescopic rod 8, through holes 19 are formed in the surface of the sleeve column 1, an, the welding of the spring 17 other end has fixture block 2, fixture block 2 is the hemisphere, fixture block 2 just in time is located the erection column 18 outside, spring 17 is in normal extension state this moment, 18 bottoms of erection column are installed and are cut sword 3, first electric telescopic handle 8 drives and cut sword 3 and go up and down, the mid-mounting of roof 11 bottom one side has second electric telescopic handle 10, the welding of the flexible end bottom of second electric telescopic handle 10 has clamp plate 13, second electric telescopic handle 10 drives clamp plate 13 and goes up and down, clamp plate 13 side is equipped with scale 12, scale 12 is the length scale.

In the utility model, the surface of the screw rod 9 is provided with positive threads, the inner wall of the lantern ring 7 is provided with negative threads, the positive threads are matched with the negative threads, the lantern ring 7 moves on the screw rod 9 through the positive threads and the negative threads, the middle part of the bottom of the top plate 11 is provided with a groove, the first electric telescopic rod 8 extends out of the inside of the top plate 11 through the groove, four through holes 19 are arranged, the four through holes 19 are uniformly distributed on the surface of the sleeve column 1 in a circumferential manner, the interval between every two through holes 19 is 90 degrees, the number of the fixture blocks 2 is equal to that of the through holes 19, the size and the position of the fixture blocks 2 are matched with those of the through holes 19, bottom plates are welded on two opposite sides of the workbench 5, and a feeding roller 15 is installed on the top of one of the bottom plates, a material receiving roller 4 is installed on the top of the other bottom plate, supporting columns are arranged at two ends of the feeding roller 15 and one end of the material receiving roller 4, the feeding roller 15 and the material receiving roller 4 are connected with the supporting columns in a rotating mode, and the other end of the material receiving roller 4 is welded with an output shaft of the rotating motor 14.

The working principle is as follows: the end part of a rubber conveying belt on a feeding roller 15 is wound on a material receiving roller 4, the rubber conveying belt is tiled on a workbench 5, the width of the rubber conveying belt to be cut is adjusted, a positive and negative motor 6 is started to drive a screw rod 9 to rotate, a lantern ring 7 is made to move on the screw rod 9, the specific position of a cutting knife 3 is changed according to the scale 12 on a pressing plate 13, a first electric telescopic rod 8 is started to drive the cutting knife 3 to descend and contact the rubber conveying belt, a rotating motor 14 is started to drive the material receiving roller 4 to rotate, the rubber conveying belt is driven to move from the feeding roller 15 to the material receiving roller 4, the cutting knife 3 can finish cutting without moving, and the two ends of the rubber conveying belt are fixed by the material receiving roller 4 and the feeding roller; when the length of rubber conveying belt needs to be cut, start second electric telescopic handle 10 and drive clamp plate 13 and descend and push down rubber conveying belt one end, receipts material roller 4 fixes the rubber conveying belt other end and prevents its displacement, handheld sword 3 top that cuts, rotate 90 with it, in fixture block 2 card goes into next through-hole 19 respectively, the direction that the sword 3 was cut in the change, start positive and negative motor 6 and drive lead screw 9 antiport, make lantern ring 7 drive on lead screw 9 antiport and cut sword 3 and cut rubber conveying belt's length.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The cutting device for rubber conveyor belt production comprises a workbench (5) and is characterized in that stand columns are arranged at two corners of the top of the workbench (5), the top of each stand column is provided with the same top plate (11), a positive and negative motor (6) is installed in the middle of one side of each top plate (11), an output shaft of the positive and negative motor (6) extends into the top plate (11), a lead screw (9) is arranged at the top end of the output shaft of the positive and negative motor (6), a lantern ring (7) is arranged on the lead screw (9), a first electric telescopic rod (8) is arranged at the bottom of the lantern ring (7), a sleeve column (1) is arranged at the bottom end of the telescopic end of the first electric telescopic rod (8), through holes (19) are formed in the surface of the sleeve column (1), a mounting column (18) is arranged inside the sleeve column (1), a central column (16) is arranged, center post (16) all is equipped with spring (17) all around, spring (17) other end is equipped with fixture block (2), fixture block (2) are the hemisphere, fixture block (2) are just in time located erection column (18) outside, erection column (18) bottom is equipped with cuts sword (3), the mid-mounting of roof (11) bottom one side has second electric telescopic handle (10), the flexible end bottom of second electric telescopic handle (10) is equipped with clamp plate (13), clamp plate (13) side is equipped with scale (12), scale (12) are the length scale.

2. The cutting device for rubber conveying belt production according to claim 1, wherein the surface of the screw rod (9) is provided with positive threads, the inner wall of the collar (7) is provided with negative threads, the positive threads and the negative threads are matched, and the collar (7) moves on the screw rod (9) through the positive threads and the negative threads.

3. The cutting device for rubber conveying belt production according to claim 2, wherein a groove is formed in the middle of the bottom of the top plate (11), and the first electric telescopic rod (8) extends out of the inner portion of the top plate (11) through the groove.

4. The cutting device for rubber conveyor belt production according to claim 3, wherein the number of through holes (19) is four, and the four through holes (19) are evenly distributed on the surface of the sleeve column (1) in a circumference way, and each through hole (19) is spaced by 90 degrees.

5. The cutting device for producing the rubber conveying belt according to claim 4, wherein the number of the fixture blocks (2) is equal to that of the through holes (19), and the size and the position of the fixture blocks (2) are matched with those of the through holes (19).

6. The cutting device for producing the rubber conveying belt according to claim 5, wherein bottom plates are arranged on two opposite sides of the workbench (5), a feeding roller (15) is arranged on the top of one bottom plate, and a receiving roller (4) is arranged on the top of the other bottom plate.

7. The cutting device for producing the rubber conveying belt according to claim 6, wherein supporting columns are arranged at two ends of the feeding roller (15) and one end of the receiving roller (4), the feeding roller (15) and the receiving roller (4) are rotatably connected with the supporting columns, and the other end of the receiving roller (4) is connected with an output shaft of the rotating motor (14).