CN219543420U - Rubber product cutting device - Google Patents

Abstract

The utility model belongs to the technical field of rubber product cutting equipment, in particular to a rubber product cutting device, which comprises a workbench, wherein the top side of the workbench is provided with a chute, a first sliding block is arranged in the chute in a sliding way through a ball, one side of the first sliding block is provided with a convenient adjusting component, the top side of the first sliding block is fixedly provided with a hydraulic cylinder, the acting end of the hydraulic cylinder is provided with a hydraulic rod, the top side of the hydraulic rod is fixedly provided with a first U-shaped plate, the first U-shaped plate is provided with a convenient cutting component, and the top side of the workbench is provided with a fixing component; through the structural design of the adjusting assembly of being convenient for, the staff can start first servo motor according to the cutting needs, adjusts the cutting position of cutting knife through the cooperation of gear, rack and first slider, can carry out comprehensive cutting to rubber products, satisfies more production demands to improve cutting device's work efficiency.

Description

Rubber product cutting device

Technical Field

The utility model relates to the technical field of rubber product cutting equipment, in particular to a rubber product cutting device.

Background

With the rapid development of impact, rubber products are more and more common in life of people, wherein the rubber products are produced by taking natural and synthetic rubber as raw materials, and also comprise products regenerated by waste rubber, and when the rubber products are produced, the rubber is required to be punched into a proper processing size by a cutting device.

The cutting device generally comprises a workbench, a fixing component, a cutting knife and the like, and a worker places rubber on the workbench, fixes the rubber through the fixing component and cuts the rubber into a required size through the cutting knife so as to further process the rubber.

However, the cutting device cannot adjust the cutting position when cutting the rubber product, the cutting efficiency is low, and the cutting precision is easily reduced when cutting due to the fact that the rubber product is easy to deform in the cutting process; accordingly, a rubber product cutting device is proposed to address the above-described problems.

Disclosure of Invention

In order to make up the defects in the prior art, the utility model provides a rubber product cutting device, which aims at the problems that the cutting position of the cutting device cannot be adjusted in the cutting process and the cutting precision is reduced due to the fact that a rubber product is easy to deform in the cutting process.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a rubber product cutting device, which comprises a workbench, wherein a supporting leg is arranged at the bottom side of the workbench, a sliding groove is formed in the top side of the workbench, a first sliding block is arranged in the sliding groove in a sliding manner through a ball, a convenient adjusting component is arranged at one side of the first sliding block, a hydraulic cylinder is fixed at the top side of the first sliding block, a hydraulic rod is assembled at the acting end of the hydraulic cylinder, a first U-shaped plate is fixed at the top side of the hydraulic rod, a convenient cutting component is arranged on the first U-shaped plate, a fixing component is arranged at the top side of the workbench, the convenient adjusting component comprises the first sliding block, a rack is fixed at one side of the first sliding block, a gear is arranged in the middle of one side of the rack, a first rotating shaft is fixed in the middle of the gear, one end of the first rotating shaft is fixed at the top side of the workbench through a bearing, and the other end of the first rotating shaft is connected with the output end of a first servo motor through a coupler;

through the adjusting part of being convenient for, the staff can start first servo motor according to the cutting needs, through the cutting position of gear, the cooperation of rack and first slider, can carry out comprehensive cutting to the rubber goods, satisfy more production demands, thereby improve cutting device's work efficiency, through the cutting part of being convenient for, the staff is fixed the back with the rubber goods, reduce the position of cutting knife through the pneumatic cylinder, compress tightly the subassembly and push down the rubber goods at the next door of cutting knife, the rubber goods along with the position of cutting knife is pressed, avoid taking place slight deformation at the cutting in-process rubber goods, lead to cutting accuracy to reduce, make the cutting knife more stable in the cutting process, be difficult to appear the deviation, thereby better improvement cutting accuracy.

Preferably, the rack and the gear are on the same horizontal plane and are meshed with each other, so that when the first servo motor is started, the rack moves along with the rotation of the gear, and the cutting position is adjusted.

Preferably, the cutting assembly of being convenient for includes first U template and compresses tightly the subassembly, the both ends of first U template are fixed with the lead screw through the bearing, the one end of lead screw is connected with the output of second servo motor through the shaft coupling, install the second slider on the lead screw, the top side of second slider is inserted and is equipped with the guide bar, the both ends of guide bar are fixed on first U template, the bottom side of second slider is fixed with spacing frame, install driving motor in the spacing frame, be connected with the second rotation axis through the shaft coupling on driving motor's the output, the second rotation axis passes through the bearing to be fixed in one side of spacing frame, the one end of second rotation axis is fixed with the cutting knife, makes the cutting knife more stable at the in-process of cutting rubber products, is difficult to appear the deviation to better improvement cutting precision.

Preferably, the compacting component comprises a second sliding block, the bottom side of second sliding block is fixed with the telescopic link, the outside cover of telescopic link is equipped with first reset spring, the one end welding of first reset spring is at the bottom side of second sliding block, the other end welding of first reset spring is at the top side of second U template, the bottom at the telescopic link is fixed to the top side of second U template, installs the pinch roller through the round pin axle on the second U template, and the pinch roller presses the rubber goods in the next door of cutting knife, presses the rubber goods of next door along with the position of cutting knife in the cutting process, avoids taking place slight deformation at the cutting in-process rubber goods, leads to cutting accuracy to reduce, makes the cutting knife more stable in the cutting process, is difficult to appear the deviation to better improvement cutting accuracy.

Preferably, the fixed subassembly includes the workstation, the top side of workstation is fixed with the fixed plate, the hole has been seted up at the middle part of fixed plate, and the slip cap is equipped with the slide bar in the hole, the one end of slide bar is fixed with the limiting plate, the outside cover of slide bar is equipped with second reset spring, the both ends welding of second reset spring can carry out spacing fixedly to the rubber products that need cut between fixed plate and limiting plate to improve cutting accuracy.

Preferably, the fixing component is provided with two groups, and is respectively arranged at two sides of the workbench, and the limiting plate is not contacted with the workbench, so that the rubber products to be cut can be limited and fixed.

The utility model has the advantages that:

1. according to the rubber product cutting device, through the structural design of the convenient adjusting assembly, a worker can start the first servo motor according to the cutting requirement, and the cutting position of the cutting knife is adjusted through the cooperation of the gear, the rack and the first sliding block, so that the rubber product can be comprehensively cut, more production requirements are met, and the working efficiency of the cutting device is improved.

2. According to the rubber product cutting device, through the structural design of the pressing component, after a worker fixes a rubber product, the position of the cutting knife is lowered through the hydraulic cylinder, the pressing roller presses the rubber product beside the cutting knife, the rubber product beside the cutting knife is pressed along with the position of the cutting knife in the cutting process, slight deformation of the rubber product in the cutting process is avoided, the cutting precision is reduced, the cutting knife is more stable in the cutting process and is not easy to deviate, and therefore the cutting precision is better improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a side view of a first embodiment;

FIG. 2 is a schematic overall front perspective view of the first embodiment;

fig. 3 is a schematic diagram of a structure at a in a first embodiment;

FIG. 4 is a schematic side view of a first embodiment;

fig. 5 is a schematic diagram of the overall side view and perspective of the second embodiment.

In the figure: 1. a work table; 2. support legs; 3. a chute; 4. a first slider; 5. a hydraulic cylinder; 6. a hydraulic rod; 7. a first U-shaped plate; 8. a rack; 9. a gear; 10. a first rotation shaft; 11. a first servo motor; 12. a screw rod; 13. a second servo motor; 14. a second slider; 15. a guide rod; 16. a limit frame; 17. a driving motor; 18. a second rotation shaft; 19. a cutting knife; 20. a telescopic rod; 21. a first return spring; 22. a second U-shaped plate; 23. a pinch roller; 24. a fixing plate; 25. a slide bar; 26. a limiting plate; 27. a second return spring; 28. an anti-slip mat.

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.

Example 1

Referring to fig. 1-4, a rubber product cutting device comprises a workbench 1, wherein a supporting leg 2 is arranged at the bottom side of the workbench 1, a chute 3 is arranged at the top side of the workbench 1, a first sliding block 4 is slidably arranged in the chute 3 through balls, a convenient adjusting component is arranged at one side of the first sliding block 4, a hydraulic cylinder 5 is fixed at the top side of the first sliding block 4, a hydraulic rod 6 is assembled at the acting end of the hydraulic cylinder 5, a first U-shaped plate 7 is fixed at the top side of the hydraulic rod 6, a convenient cutting component is arranged on the first U-shaped plate 7, a fixing component is arranged at the top side of the workbench 1, the convenient adjusting component comprises the first sliding block 4, a rack 8 is fixed at one side of the first sliding block 4, a gear 9 is arranged in the middle of one side of the rack 8, a first rotary shaft 10 is fixed at the middle of the gear 9, one end of the first rotary shaft 10 is fixed at the top side of the workbench 1 through a bearing, and the other end of the first rotary shaft 10 is connected with the output end of a first servo motor 11 through a coupler;

during operation, the staff places the rubber product that needs the cutting between fixed subassembly and carries out spacing fixed, the staff can start first servo motor 11 according to the cutting needs, gear 9 begins the rotation under the effect of first rotation axis 10, rack 8 on one side begins to remove thereupon, drive the early spout 3 internal movement of first slider 4, through the cooperation of gear 9, rack 8 and first slider 4 adjusts the cutting position of cutting knife 19, after removing the assigned position with cutting knife 19, start pneumatic cylinder 5, reduce the height of hydraulic stem 6, contact cutting knife 19 with the rubber product, start the cutting subassembly of being convenient for, compress tightly the subassembly and push down the rubber product in the next door of cutting knife 19, along with the removal of cutting knife 19 presses the rubber product of next door in the cutting process, avoid taking place slight deformation at the cutting in-process rubber product, lead to the cutting precision to reduce, make cutting knife 19 more stable in the cutting process, be difficult for appearing the deviation, thereby better improvement cutting precision.

The rack 8 and the gear 9 are positioned on the same horizontal plane and meshed with each other; in operation, when the first servo motor 11 is started, the rack 8 moves along with the rotation of the gear 9, so that the cutting position is adjusted.

The convenient cutting assembly comprises a first U-shaped plate 7 and a pressing assembly, wherein screw rods 12 are fixed at two ends of the first U-shaped plate 7 through bearings, one end of each screw rod 12 is connected with the output end of a second servo motor 13 through a shaft coupler, a second sliding block 14 is installed on each screw rod 12, a guide rod 15 is inserted into the top side of each second sliding block 14, two ends of each guide rod 15 are fixed on the first U-shaped plate 7, a limiting frame 16 is fixed at the bottom side of each second sliding block 14, a driving motor 17 is installed in each limiting frame 16, the output end of each driving motor 17 is connected with a second rotating shaft 18 through a shaft coupler, the second rotating shaft 18 is fixed at one side of each limiting frame 16 through a bearing, and a cutting knife 19 is fixed at one end of each second rotating shaft 18; when the cutter works, the second servo motor 13 is started, the screw rod 12 starts to rotate, the second sliding block 14 does uniform linear motion under the action of the guide rod 15, the driving motor 17 is started again, the cutter 19 starts to rotate, rubber products are cut in the moving process of the second sliding block 14, the cutter 19 is more stable in the rubber product cutting process, deviation is not easy to occur, and therefore cutting accuracy is improved better.

The compression assembly comprises a second sliding block 14, a telescopic rod 20 is fixed on the bottom side of the second sliding block 14, a first reset spring 21 is sleeved on the outer side of the telescopic rod 20, one end of the first reset spring 21 is welded on the bottom side of the second sliding block 14, the other end of the first reset spring 21 is welded on the top side of a second U-shaped plate 22, the top side of the second U-shaped plate 22 is fixed on the bottom end of the telescopic rod 20, and a compression roller 23 is arranged on the second U-shaped plate 22 through a pin shaft; during operation, the pinch roller 23 presses the rubber product beside the cutting knife 19, the pinch roller 23 is always in contact with the rubber product through the first reset spring 21 and the telescopic rod 20, the rubber product beside the pinch roller rolls along with the movement of the cutting knife 19 in the cutting process, the rubber product beside the pinch roller is well pressed, the rubber product is prevented from slightly deforming in the cutting process, the cutting precision is reduced, the cutting knife is more stable in the cutting process, deviation is not easy to occur, and the cutting precision is better improved.

The fixing assembly comprises a workbench 1, a fixing plate 24 is fixed on the top side of the workbench 1, a hole is formed in the middle of the fixing plate 24, a sliding rod 25 is sleeved in the hole in a sliding mode, a limiting plate 26 is fixed at one end of the sliding rod 25, a second reset spring 27 is sleeved on the outer side of the sliding rod 25, and two ends of the second reset spring 27 are welded between the fixing plate 24 and the limiting plate 26; during operation, the staff places the rubber product that needs the cutting between two limiting plates 26, and two limiting plates 26 move to both sides, drives slide bar 25 to one side removal, and second reset spring 27 is compressed, has reverse effort to two limiting plates 26 to carry out spacing fixedly to the rubber product, thereby improve cutting accuracy.

The fixing components are provided with two groups and are respectively arranged on two sides of the workbench 1, and the limiting plate 26 is not contacted with the workbench 1; during operation, the rubber products to be cut can be limited and fixed.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the anti-slip pad 28 is disposed at the bottom side of the support leg 2; when the device works, the anti-skid capability of the device and the ground can be increased, and the device is prevented from moving during the work.

The working principle is that a worker places a rubber product to be cut between two limiting plates 26, the two limiting plates 26 move to two sides to drive a sliding rod 25 to move to one side, a second reset spring 27 is compressed, a reverse acting force is applied to the two limiting plates 26, so that the rubber product is limited and fixed, the worker can start a first servo motor 11 according to the cutting requirement, a gear 9 starts to rotate under the action of a first rotating shaft 10, a rack 8 on one side starts to move along with the first sliding block 4 in a sliding groove 3, the cutting position of a cutting knife 19 is driven to move through the cooperation of the gear 9, the rack 8 and the first sliding block 4, the hydraulic cylinder 5 is started after the cutting knife 19 moves to a specified position, the height of the hydraulic rod 6 is reduced, the height of a first U-shaped plate 7 is reduced, the cutting knife 19 is enabled to be in contact with the rubber product, a second servo motor 13 is started, a screw rod 12 starts to rotate, a second sliding block 14 does linear motion under the action of a guide rod 15, a pressing roller 23 starts to rotate beside the cutting knife 19, the rubber product is enabled to move along with the first reset spring 21 and a telescopic rod 20, the pressing roller 23 always contacts with the rubber product in the cutting process, the cutting process is enabled to move along with the rubber product in the rolling process, the rolling precision is prevented from being enabled to move along with the cutting process is enabled to be more stable, the cutting precision is enabled to start in the cutting process is prevented from being more stable, and the cutting precision is enabled to move along with the cutting product is enabled to move along with the cutting knife 19, and the cutting precision is prevented from moving along with the cutting precision is reduced, and the cutting precision is stable in the cutting process is easy, and the cutting precision is easy to be deformed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a rubber products cutting device, includes workstation (1), supporting leg (2) are installed to the downside of workstation (1), spout (3) have been seted up to the topside of workstation (1), its characterized in that, first slider (4) are installed through ball slidable mounting in spout (3), the regulation subassembly of being convenient for is installed to one side of first slider (4), the topside of first slider (4) is fixed with pneumatic cylinder (5), be equipped with hydraulic stem (6) on the action end of pneumatic cylinder (5), the topside of hydraulic stem (6) is fixed with first U template (7), install the cutting subassembly of being convenient for on first U template (7), fixed subassembly is installed to the topside of workstation (1), the regulation subassembly of being convenient for includes first slider (4), one side of first slider (4) is fixed with rack (8), one side middle part of rack (9) is provided with gear (9), the middle part of gear (9) is fixed with first rotation axis (10), the rotation axis (10) are fixed with first rotation axis (10) through bearing connection in the top of a first rotation axis (10) with first end of a servo-axis (11) through the bearing.

2. The rubber product cutting device according to claim 1, wherein: the rack (8) and the gear (9) are positioned on the same horizontal plane and meshed with each other.

3. The rubber product cutting device according to claim 1, wherein: the cutting assembly is convenient to use and comprises a first U-shaped plate (7) and a pressing assembly, a screw rod (12) is fixed at two ends of the first U-shaped plate (7) through a bearing, one end of the screw rod (12) is connected with the output end of a second servo motor (13) through a coupler, a second sliding block (14) is mounted on the screw rod (12), a guide rod (15) is inserted at the top side of the second sliding block (14), two ends of the guide rod (15) are fixed on the first U-shaped plate (7), a limiting frame (16) is fixed at the bottom side of the second sliding block (14), a driving motor (17) is mounted in the limiting frame (16), the output end of the driving motor (17) is connected with a second rotating shaft (18) through a coupler, and the second rotating shaft (18) is fixed on one side of the limiting frame (16) through a bearing, and a cutting knife (19) is fixed at one end of the second rotating shaft (18).

4. A rubber product cutting apparatus according to claim 3, wherein: the compression assembly comprises a second sliding block (14), a telescopic rod (20) is fixed on the bottom side of the second sliding block (14), a first reset spring (21) is sleeved on the outer side of the telescopic rod (20), one end of the first reset spring (21) is welded on the bottom side of the second sliding block (14), the other end of the first reset spring (21) is welded on the top side of a second U-shaped plate (22), the top side of the second U-shaped plate (22) is fixed on the bottom end of the telescopic rod (20), and a compression roller (23) is installed on the second U-shaped plate (22) through a pin shaft.

5. The rubber product cutting device according to claim 1, wherein: the fixing assembly comprises a workbench (1), a fixing plate (24) is fixed on the top side of the workbench (1), a hole is formed in the middle of the fixing plate (24), a sliding rod (25) is sleeved in the hole in a sliding mode, a limiting plate (26) is fixed at one end of the sliding rod (25), a second reset spring (27) is sleeved on the outer side of the sliding rod (25), and two ends of the second reset spring (27) are welded between the fixing plate (24) and the limiting plate (26).

6. The rubber product cutting device according to claim 5, wherein: the fixing components are provided with two groups and are respectively arranged on two sides of the workbench (1), and the limiting plate (26) is not contacted with the workbench (1).