Cutting equipment for rubber sealing ring production

Abstract

The utility model relates to a rubber sealing ring production technology, in particular to a cutting device for rubber sealing ring production, a material conveying assembly is installed on the upper portion of a fixing frame, a cutting assembly is installed at the position, corresponding to the material conveying assembly, of the outer portion of the fixing frame, and the material conveying assembly comprises a conveying roller rotationally installed on the end face of the upper portion of the fixing frame. Material conveying frames are symmetrically arranged on the upper surfaces of the conveying rollers, two-way threaded rods are rotationally connected to the positions, corresponding to the material conveying frames, of the interior of the fixing frame, and matched threaded adjusting sleeves are installed at the positions, corresponding to the two-way threaded rods, of the bottoms of the two material conveying frames correspondingly. Sliding columns are symmetrically installed at the positions, close to the two-way threaded rod, of the inner side of the fixing frame. According to the material cutting equipment for rubber sealing ring production, rubber sealing strips can be automatically conveyed for material cutting, the working efficiency of users is effectively improved, the practicability of the whole device is improved, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing ring production, in particular to a material cutting device for rubber sealing ring production. Background Art

[0002] In the industrial production process, in order to ensure the safety of the transportation of some liquid or gas materials, rubber sealing rings are generally used as the medium for sealing connection. The rubber sealing ring is an annular cover composed of one or more parts, fixed on a ring or washer of the bearing and in contact with another ring or washer or forming a narrow labyrinth gap to prevent lubricating oil leakage and foreign objects from intruding;

[0003] In the processing of rubber sealing rings, they are generally made by die stamping. Before making them, rubber strips need to be made to facilitate subsequent stamping. For example, a Chinese patent discloses a cutting device for rubber sealing ring production (authorization announcement number CN220446555U). The patented technology rubber sealing ring production cutting device has the advantages of being easy to use, improving work efficiency, and ensuring cutting quality.

[0004] However, the above disclosed cutting equipment still has some defects when in use: the device cannot automatically load the rubber sealing strip when in use, and cannot fix the rubber sealing strip before cutting when loading, which leads to low efficiency in rubber sealing ring production and affects the convenience of operation. Therefore, those skilled in the art provide a cutting equipment for rubber sealing ring production to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for producing rubber sealing rings to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material cutting device for producing a rubber sealing ring comprises a fixing frame, a material transfer assembly is installed on the upper part of the fixing frame, and a material cutting assembly is installed on the outer part of the fixing frame at a position corresponding to the material transfer assembly;

[0008] The material transfer assembly comprises a transmission roller rotatably mounted on the upper end surface of a fixed frame, a material transfer frame is symmetrically arranged on the upper surface of the transmission roller, a bidirectional threaded rod is rotatably connected to the interior of the fixed frame at a position corresponding to the material transfer frame, matching threaded adjustment sleeves are installed at the bottoms of the two material transfer frames at positions corresponding to the bidirectional threaded rods, sliding columns are symmetrically installed at the inner side of the fixed frame near the positions of the bidirectional threaded rods, matching sliding sleeves are fixedly installed at the bottoms of the two material transfer frames at positions corresponding to the sliding columns, and the material transfer frame is provided with a transmission mechanism;

[0009] The cutting assembly includes a cutting frame mounted on the outer end of a fixed frame, an adjusting slide is symmetrically fixedly mounted on the upper part of the cutting frame, sliding seats are mounted on the sliding ends of the two adjusting slides, a cutting seat is fixedly mounted between the inner sides of the two sliding seats, and the cutting seat is provided with a cutting mechanism.

[0010] As a further solution of the utility model: the slitting mechanism includes a pressing cylinder installed in the middle of the front part of the slitting seat, the output shaft of the pressing cylinder is equipped with a clamping plate, and the clamping plate is slidably connected to the slitting seat, an adjusting frame is fixedly installed on the top of the slitting seat, and a second adjusting seat is fixedly installed on the front part of the adjusting frame.

[0011] As a further solution of the utility model: the front part of the second adjustment seat is slidably connected to the first adjustment seat, the front part of the first adjustment seat is slidably connected to the cutting seat, and the outer wall of the cutting seat is fixedly mounted with a cutting motor.

[0012] As a further solution of the utility model: the output shaft of the cutting motor is equipped with a cutting knife, the second adjustment seat and the first adjustment seat are rotatably connected with a threaded adjustment rod at the middle of the outside, the first adjustment seat and the cutting seat are equipped with matching adjustment thread sleeves at the position of the threaded adjustment rod corresponding to the outer wall, and the second adjustment seat and the first adjustment seat are fixedly equipped with servo motors at the outer ends.

[0013] As a further solution of the utility model: the output groups of the two servo motors and the outer ends of the two threaded adjustment rods are fixedly mounted with synchronous pulleys, and a synchronous belt is connected between the outsides of every two synchronous pulleys.

[0014] As a further solution of the utility model: connecting slide rails are symmetrically installed on both sides of the outer walls of the second adjustment seat and the first adjustment seat, and connecting sleeves that slide with each other are installed at the positions of the connecting slide rails on the outer walls of the first adjustment seat and the cutting seat.

[0015] As a further solution of the utility model: the transmission mechanism includes a driving motor installed at the bottom end of one of the material transfer racks, the inner sides of the two material transfer racks are equidistantly connected with rotating rollers, and the rotating shaft of one of the rotating rollers is connected to the output shaft of the driving motor, and the inner sides of the two material transfer racks are connected to the corresponding rotating roller positions. Transmission belts are connected.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. A cutting device for producing rubber sealing rings. When in use, the rubber sealing strip is placed on a fixed frame, and is rotated by shaking a bidirectional threaded rod. The threaded adjustment sleeve drives two material transfer racks to adjust in opposite directions, so that the rubber sealing strip can be adapted and adjusted according to the specifications. The driving motor drives the rotating roller to rotate, and the transmission belt is used to clamp and transmit the rubber sealing strip to the cutting rack, so that the stability during cutting can be improved, which is better than the traditional method.

[0018] 2. A cutting equipment for rubber sealing ring production, which drives the sliding seat to adjust horizontally by adjusting the slide table, so that the position of the cutting seat for cutting the rubber sealing strip can be adjusted, and the pressing cylinder drives the pressing plate to press down, so as to improve the stability of the cutting. The servo motor at the second adjustment seat drives the synchronous pulley to rotate, and the synchronous belt drives the threaded adjustment rod to rotate, and the adjusting thread sleeve drives the first adjustment seat to move up and down on the outer wall of the second adjustment seat. According to the same principle, the cutting seat is driven to move horizontally on the outer wall of the first adjustment seat, so that the position and depth of the cutting can be adjusted, thereby improving the precision of cutting, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a cutting device for producing rubber sealing rings;

[0020] Figure 2 This is a schematic diagram of the structure of a material transfer rack in a material cutting device for producing rubber sealing rings;

[0021] Figure 3 This is a schematic diagram of the structure of a cutting seat in a cutting device for producing rubber sealing rings;

[0022] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0023] In the figure: 1. fixed frame; 2. transmission roller; 3. cutting frame; 4. adjustment slide; 5. sliding seat; 6. slitting seat; 7. adjustment frame; 8. cutting seat; 9. cutting knife; 10. pressing cylinder; 11. transmission frame; 12. driving motor; 13. rotating roller; 14. transmission belt; 15. bidirectional threaded rod; 16. threaded adjustment sleeve; 17. sliding column; 18. sliding sleeve; 19. cutting motor; 20. first adjustment seat; 21. second adjustment seat; 22. threaded adjustment rod; 23. connecting slide rail; 24. connecting sleeve; 25. servo motor; 26. synchronous pulley; 27. synchronous belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 In the embodiment of the utility model, a cutting device for producing a rubber sealing ring includes a fixing frame 1, a material transfer assembly is installed on the upper part of the fixing frame 1, and a cutting assembly is installed at the position of the fixing frame 1 corresponding to the material transfer assembly;

[0026] The material transfer assembly includes a transmission roller 2 rotatably mounted on the upper end surface of a fixed frame 1, a material transfer frame 11 is symmetrically arranged on the upper surface of the transmission roller 2, a bidirectional threaded rod 15 is rotatably connected to the fixed frame 1 at a position corresponding to the material transfer frame 11, matching threaded adjustment sleeves 16 are installed at the bottoms of the two material transfer frames 11 at positions corresponding to the bidirectional threaded rods 15, sliding columns 17 are symmetrically installed at the inner side of the fixed frame 1 near the positions of the bidirectional threaded rods 15, matching sliding sleeves 18 are fixedly installed at the bottoms of the two material transfer frames 11 at positions corresponding to the sliding columns 17, and the material transfer frame 11 is provided with a transmission mechanism;

[0027] The transmission mechanism includes a driving motor 12 installed at the bottom end of one of the material transmission racks 11. The inner sides of the two material transmission racks 11 are equidistantly connected to rotating rollers 13, and the rotating shaft of one of the rotating rollers 13 is connected to the output shaft of the driving motor 12. The inner sides of the two material transmission racks 11 are connected to the positions of the rotating rollers 13. The rubber sealing strip is placed on the fixed frame 1, and the two-way threaded rod 15 is rotated by shaking, and the two material transmission racks 11 are driven to adjust in opposite directions by the threaded adjustment sleeve 16, so that the rubber sealing strip can be adjusted according to the specifications of the rubber sealing strip. The driving motor 12 drives the rotating roller 13 to rotate, and the transmission belt 14 is used to clamp and transmit the rubber sealing strip to the cutting rack 3, so that the stability during cutting can be improved;

[0028] The cutting assembly includes a cutting frame 3 mounted on the outer end of a fixed frame 1, an adjusting slide 4 is symmetrically fixedly mounted on the upper part of the cutting frame 3, sliding seats 5 are mounted on the sliding ends of the two adjusting slides 4, a slitting seat 6 is fixedly mounted between the inner sides of the two sliding seats 5, and the slitting seat 6 is provided with a slitting mechanism;

[0029] The slitting mechanism includes a pressing cylinder 10 installed in the middle of the front part of the slitting seat 6, the output shaft of the pressing cylinder 10 is equipped with a pressing plate, and the pressing plate is slidably connected to the slitting seat 6, an adjusting frame 7 is fixedly installed on the top of the slitting seat 6, a second adjusting seat 21 is fixedly installed on the front of the adjusting frame 7, the front of the second adjusting seat 21 is slidably connected to the first adjusting seat 20, the front of the first adjusting seat 20 is slidably connected to the cutting seat 8, a cutting motor 19 is fixedly installed on the outer wall of the cutting seat 8, a cutting knife 9 is installed on the output shaft of the cutting motor 19, the second adjusting seat 21 and the first adjusting seat 20 are both rotatably connected at the middle of the outside of the first adjusting seat 20, matching adjusting thread sleeves are installed at the positions of the threaded adjusting rods 22 corresponding to the outer walls of the first adjusting seat 20 and the cutting seat 8, the outer ends of the second adjusting seat 21 and the first adjusting seat 20 are fixedly equipped with servo motors 25, and the output groups of the two servo motors 25 and the outer ends of the two threaded adjusting rods 22 are fixedly installed There is a synchronous pulley 26, and a synchronous belt 27 is connected between the outsides of every two synchronous pulleys 26. Connecting slide rails 23 are symmetrically installed on both sides of the outer walls of the second adjusting seat 21 and the first adjusting seat 20. The first adjusting seat 20 and the outer wall of the cutting seat 8 are installed with sliding connecting sleeves 24 corresponding to the connecting slide rails 23. The sliding seat 5 is driven by the adjusting slide 4 to adjust horizontally, so that the position of the rubber sealing strip cutting of the slitting seat 6 can be adjusted. The pressing plate is driven downward by the pressing cylinder 10 to improve the stability of the cutting. The synchronous pulley 26 is driven to rotate by the servo motor 25 at the second adjusting seat 21 to drive the threaded adjusting rod 22 to rotate in cooperation with the synchronous belt 27, and the first adjusting seat 20 is driven to move up and down on the outer wall of the second adjusting seat 21 in cooperation with the adjusting threaded sleeve. According to the same principle, the cutting seat 8 is driven to move horizontally on the outer wall of the first adjusting seat 20, so the position and depth of the cutting can be adjusted, thereby improving the precision of the cutting.

[0030] The working principle of the utility model is as follows: when in use, the rubber sealing strip is placed on the fixed frame 1, and the two-way threaded rod 15 is rotated by shaking, and the two material transfer frames 11 are driven to adjust in opposite directions by cooperating with the threaded adjustment sleeve 16, so that the rubber sealing strip can be adapted and adjusted according to the specifications of the rubber sealing strip, and the rotating roller 13 is driven to rotate by the driving motor 12, and the rubber sealing strip is clamped and transmitted to the cutting frame 3 by cooperating with the transmission belt 14, so that the stability during cutting can be improved, and the sliding seat 5 is driven by adjusting the slide 4 to adjust the level, so that the slitting seat 6 can adjust the rubber sealing strip. The position of the cutting material is controlled by the pressure cylinder 10 to drive the pressing plate to press down, so as to improve the stability of the cutting material. The servo motor 25 at the second adjusting seat 21 drives the synchronous pulley 26 to rotate, and the synchronous belt 27 drives the threaded adjusting rod 22 to rotate, and the adjusting threaded sleeve drives the first adjusting seat 20 to move up and down on the outer wall of the second adjusting seat 21. According to the same principle, the cutting seat 8 is driven to move horizontally on the outer wall of the first adjusting seat 20, so as to adjust the position and depth of the cutting material, improve the precision of the cutting material, facilitate the use of the users, and is more practical.

Claims

1. A cutting device for producing rubber sealing rings, comprising a fixing frame (1), characterized in that: A material transfer assembly is installed on the upper part of the fixed frame (1), and a material cutting assembly is installed on the outside of the fixed frame (1) at a position corresponding to the material transfer assembly; The material transfer assembly comprises a transmission roller (2) rotatably mounted on the upper end surface of a fixed frame (1); a material transfer frame (11) is symmetrically arranged on the upper surface of the transmission roller (2); a bidirectional threaded rod (15) is rotatably connected to the interior of the fixed frame (1) at a position corresponding to the material transfer frame (11); matching threaded adjustment sleeves (16) are installed at the bottoms of the two material transfer frames (11) at positions corresponding to the bidirectional threaded rods (15); sliding columns (17) are symmetrically installed on the inner side of the fixed frame (1) near the positions of the bidirectional threaded rods (15); matching sliding sleeves (18) are fixedly installed at the bottoms of the two material transfer frames (11) at positions corresponding to the sliding columns (17); and the material transfer frame (11) is provided with a transmission mechanism; The cutting assembly comprises a cutting frame (3) mounted on the outer end of a fixed frame (1); an adjusting slide (4) is symmetrically fixedly mounted on the upper part of the cutting frame (3); sliding seats (5) are mounted on the sliding ends of the two adjusting slides (4); a slitting seat (6) is fixedly mounted between the inner sides of the two sliding seats (5); and the slitting seat (6) is provided with a slitting mechanism.

2. A cutting device for producing rubber sealing rings according to claim 1, characterized in that: The slitting mechanism comprises a material pressing cylinder (10) installed in the middle of the front part of the slitting seat (6), the output shaft of the material pressing cylinder (10) is installed with a clamping plate, and the clamping plate is slidably connected to the slitting seat (6), the top of the slitting seat (6) is fixedly installed with an adjustment frame (7), and the front part of the adjustment frame (7) is fixedly installed with a second adjustment seat (21).

3. A cutting device for producing rubber sealing rings according to claim 2, characterized in that: The front part of the second adjustment seat (21) is slidably connected to the first adjustment seat (20), the front part of the first adjustment seat (20) is slidably connected to the cutting seat (8), and a cutting motor (19) is fixedly mounted on the outer wall of the cutting seat (8).

4. A cutting device for producing rubber sealing rings according to claim 3, characterized in that: The output shaft of the cutting motor (19) is equipped with a cutting knife (9); the second adjustment seat (21) and the first adjustment seat (20) are both rotatably connected at the middle of their outer parts with a threaded adjustment rod (22); matching adjustment threaded sleeves are installed at positions of the threaded adjustment rod (22) corresponding to the outer walls of the first adjustment seat (20) and the cutting seat (8); and servo motors (25) are fixedly installed at the outer ends of the second adjustment seat (21) and the first adjustment seat (20).

5. The cutting equipment for rubber sealing ring production according to claim 4 is characterized in that: The output groups of the two servo motors (25) and the outer ends of the two threaded adjustment rods (22) are fixedly mounted with synchronous pulleys (26), and a synchronous belt (27) is connected between the outsides of each two synchronous pulleys (26).

6. The cutting equipment for rubber sealing ring production according to claim 3, characterized in that: Connecting slide rails (23) are symmetrically installed on both sides of the outer walls of the second adjustment seat (21) and the first adjustment seat (20), and connecting sleeves (24) that slide with each other are installed at positions of the outer walls of the first adjustment seat (20) and the cutting seat (8) corresponding to the connecting slide rails (23).

7. The cutting equipment for rubber sealing ring production according to claim 1, characterized in that: The transmission mechanism comprises a driving motor (12) installed at the bottom end of one of the material transfer racks (11); rotating rollers (13) are equidistantly connected to the inner sides of the two material transfer racks (11); the rotating shaft of one of the rotating rollers (13) is connected to the output shaft of the driving motor (12); and transmission belts (14) are connected to the inner sides of the two material transfer racks (11) at positions corresponding to the rotating rollers (13).

Images