Full-automatic rubber ring cutting machine

Abstract

The utility model discloses a full-automatic cutting machine for rubber rings, and relates to the technical field of rubber ring production. The device comprises a workbench. The soft rubber ring is arranged on the outer surface of the expansion rod in a sleeving mode, then the first motor is started to drive the rotating disc to rotate, the rotating disc drives the arc-shaped groove to rotate, the arc-shaped groove drives the connecting rod to move, the connecting rod drives the sliding block to move, the sliding block drives the expansion rod to move, and then the expansion rod expands the rubber ring. Then a moving assembly is started to drive an expansion assembly fixedly installed at the top end of the moving assembly to move, when the expansion assembly moves, a rubber ring can be driven to sleeve the outer surface of a rotating assembly, then a first motor is started again to drive a rotating disc to rotate reversely, and then an expansion rod can move reversely to move into the rotating assembly; and therefore, the rubber ring is attached to the outer surface of the rotating assembly, convenience is achieved, labor force is reduced, and working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber ring production, and in particular relates to a full-automatic rubber ring cutting machine. Background Art

[0002] The main function of the rubber ring is to form an effective seal between two contacting parts to prevent the leakage of liquid, gas or solid particles, while preventing the intrusion of external dust, moisture and other impurities, ensuring the normal operation of mechanical equipment and industrial systems.

[0003] In the prior art, when a softer rubber ring is cut to a fixed length, the rubber ring needs to be manually put on the mandrel, and then the position of the rubber ring needs to be adjusted during the rotation of the mandrel, and then the cutting device needs to be started to cut the rubber ring, thereby increasing labor and reducing work efficiency.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a fully automatic rubber ring cutting machine to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a fully automatic rubber ring cutting machine, comprising a workbench, a mounting box is arranged on the top of the workbench, a driving component is fixedly installed inside the mounting box, a rotating component is fixedly connected to the output end of the driving component, a pushing component is sleeved on the outer surface of the rotating component, and one side of the pushing component is fixedly installed inside the mounting box;

[0008] A cutting device is provided at the top of the workbench, a moving component is fixedly installed at the top of the workbench, a limiting component is arranged inside the moving component, an expansion component is fixedly installed at the top of the moving component, and the expansion component includes a fixed frame, the bottom end of the fixed frame is fixedly installed with the top of the moving component, a fixed box is fixedly connected inside the fixed frame, a sliding groove is provided on one side of the fixed box, a sliding block is slidably arranged inside the sliding groove, an expansion rod is fixedly connected to one side of the sliding block, and a connecting rod is fixedly connected to the other side of the sliding block, a turntable is rotatably arranged inside the fixed box, an arc groove is provided on one side of the turntable, the interior of the arc groove is slidably arranged with the outer surface of the connecting rod, a first motor is fixedly installed on one side of the fixed box, and the output end of the first motor is fixedly installed on one side of the turntable.

[0009] Furthermore, the driving assembly includes a first mounting frame, one side of which is fixedly mounted to the interior of the mounting box, a second motor is fixedly mounted to one side of the first mounting frame, and an output end of the second motor is fixedly connected to one end of the rotating assembly.

[0010] Furthermore, the rotating assembly includes a mounting rod, one end of which is fixedly connected to the output end of the second motor, one end of which is fixedly connected to a core rod, a knife groove is provided on the outer surface of the core rod, a receiving groove is provided on the outer surface of the core rod, and the interior of the receiving groove is slidably arranged with the outer surface of the expansion rod.

[0011] Furthermore, the pushing assembly includes a second mounting frame, one side of the second mounting frame is fixedly mounted to the interior of the mounting box, an electric push rod is fixedly mounted on one side of the second mounting frame, a push plate is fixedly mounted on the telescopic end of the electric push rod, a push ring is fixedly mounted inside the push plate, and the interior of the push ring is slidably arranged with the outer surface of the core rod.

[0012] Further, the moving assembly includes a support frame, the bottom end of the support frame is fixedly mounted on the top end of the workbench, a moving groove is opened on the top end of the support frame, a support bar is fixedly connected inside the moving groove, a mounting plate is slidably arranged on the top end of the support bar, and the top end of the mounting plate is fixedly mounted on the bottom end of the fixed frame;

[0013] A third motor is fixedly mounted on the top of the mounting plate, a gear is fixedly connected to the output end of the third motor, a rack is meshedly connected to the surface of the gear, and one side of the rack is fixedly connected to the inner wall of the movable groove.

[0014] Furthermore, the limit assembly includes a limit groove, which is opened at the top of the support frame, and the inside of the limit groove is fixedly connected to a limit rod, and a limit block is slidably provided on the outer surface of the limit rod, and the top of the limit block is fixedly connected to the bottom end of the mounting plate.

[0015] Furthermore, a positioning rod is fixedly connected to one side of the push plate, and an outer surface of the positioning rod is slidably arranged with the interior of the installation box.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model sets a softer rubber ring on the outer surface of the expansion rod, and then starts the first motor to drive the turntable to rotate, the turntable drives the arc groove to rotate, the arc groove drives the connecting rod to move, the connecting rod drives the sliding block to move, the sliding block drives the expansion rod to move, and then the expansion rod expands the rubber ring, and then starts the moving component to drive the expansion component fixed at its top to move. When the expansion component moves, it can drive the rubber ring to be set on the outer surface of the rotating component, and then starts the first motor again to drive the turntable to rotate in the opposite direction, so that the expansion rod can move in the opposite direction, so that the expansion rod moves to the inside of the rotating component, and then the rubber ring fits with the outer surface of the rotating component. It is more convenient, thereby reducing labor and improving work efficiency.

[0018] 2. The utility model starts the third motor to drive the gear fixedly connected at its output end to rotate. Since the surface of the gear is meshingly connected with a rack, and the bottom end of the third motor is fixedly installed on the top of the mounting plate, when the gear rotates, the reaction force can drive the mounting plate to slide on the top of the support bar. When the mounting plate moves, it can drive the fixed frame fixed on its top to move, thereby driving the expansion assembly to move. Since the third motor is a forward and reverse motor, it can drive the expansion assembly to move in two directions, thereby improving the use effect of the expansion assembly.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure explosion of the utility model from the left side viewing angle;

[0023] Figure 3 It is a structural schematic diagram of the utility model from a right side viewing angle;

[0024] Figure 4 It is a schematic diagram of the structure of the utility model in a cross-section from a rear view perspective;

[0025] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the local structure at point A;

[0026] Figure 6 It is a structural schematic diagram of the utility model from a rear view perspective.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Workbench; 2. Mounting box; 3. Driving assembly; 301. First mounting frame; 302. Second motor; 4. Rotating assembly; 401. Mounting rod; 402. Mandrel; 403. Knife groove; 404. Accommodating groove; 5. Pushing assembly; 501. Second mounting frame; 502. Electric push rod; 503. Push plate; 504. Pushing ring; 6. Cutting device; 7. Moving assembly; 701. Support frame; 702. Moving groove; 703. Support Support bar; 704, mounting plate; 705, third motor; 706, gear; 707, rack; 8, limit assembly; 801, limit slot; 802, limit rod; 803, limit block; 9, expansion assembly; 901, fixed frame; 902, fixed box; 903, sliding slot; 904, sliding block; 905, expansion rod; 906, connecting rod; 907, turntable; 908, arc slot; 909, first motor; 10, positioning rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] See also Figure 1-Figure 6 As shown, the utility model is a fully automatic rubber ring cutting machine, comprising a workbench 1, a mounting box 2 is arranged on the top of the workbench 1, a driving component 3 is fixedly installed inside the mounting box 2, a rotating component 4 is fixedly connected to the output end of the driving component 3, a pushing component 5 is sleeved on the outer surface of the rotating component 4, and one side of the pushing component 5 is fixedly installed inside the mounting box 2;

[0032] The top of the workbench 1 is provided with a cutting device 6, the top of the workbench 1 is fixedly installed with a moving component 7, the interior of the moving component 7 is provided with a limiting component 8, the top of the moving component 7 is fixedly installed with an expansion component 9, the expansion component 9 includes a fixed frame 901, the bottom end of the fixed frame 901 is fixedly installed with the top of the moving component 7, the interior of the fixed frame 901 is fixedly connected with a fixed box 902, one side of the fixed box 902 is provided with a sliding groove 903, the interior of the sliding groove 903 is sliding A sliding block 904 is provided, one side of the sliding block 904 is fixedly connected to an expansion rod 905, the other side of the sliding block 904 is fixedly connected to a connecting rod 906, a turntable 907 is rotatably provided inside the fixed box 902, one side of the turntable 907 is provided with an arc groove 908, the inside of the arc groove 908 is slidably arranged with the outer surface of the connecting rod 906, a first motor 909 is fixedly installed on one side of the fixed box 902, and the output end of the first motor 909 is fixedly installed on one side of the turntable 907.

[0033] When in use, a softer rubber ring is sleeved on the outer surface of the expansion rod 905, and then the first motor 909 is started to drive the turntable 907 fixedly installed at its output end to rotate. When the turntable 907 rotates, it can drive the arc groove 908 opened on one side thereof to rotate. When the arc groove 908 rotates, it can drive the connecting rod 906 slidingly arranged inside thereof to move. When the connecting rod 906 moves, it can drive the sliding block 904 fixedly connected at one end thereof to move. Since the sliding block 904 is arranged inside the sliding groove 903, when the sliding block 904 moves, it can move along the direction of the sliding groove 903. At the same time, the sliding block 904 can drive the expansion rod 905 fixedly connected on one side thereof to move, so that the expansion rod 905 expands the rubber ring sleeved on its surface, and then the moving component 7 is started to drive the expansion component 9 fixedly installed on its top to move. The expansion component 9 moves When the rubber ring is sleeved on the outer surface of the rotating component 4, the first motor 909 is started again to drive the turntable 907 to rotate in the opposite direction, so that the expansion rod 905 can move in the opposite direction, so that the expansion rod 905 moves to the inside of the rotating component 4, so that the rubber ring fits with the outer surface of the rotating component 4, and then the moving component 7 is started to drive the expansion component 9 to move in the opposite direction, drive the expansion rod 905 to move out of the inside of the rotating component 4, and then start the driving component 3 to drive the rotating component 4 fixedly connected to its output end to rotate. When the rotating component 4 rotates, it can drive the rubber ring sleeved on its surface to rotate, and then start the cutting device 6 to cut the rubber ring. The cutting component 6 is a prior art and is relatively mature. After the cutting is completed, the rubber ring cut on the surface of the rotating component 4 is pushed by starting the pushing component 5 to make it separate from the outer surface of the rotating component 4, and then repeat the above steps to perform continuous cutting.

[0034] The utility model sets a softer rubber ring on the outer surface of the expansion rod 905, and then starts the first motor 909 to drive the turntable 907 to rotate, the turntable 907 drives the arc groove 908 to rotate, the arc groove 908 drives the connecting rod 906 to move, the connecting rod 906 drives the sliding block 904 to move, the sliding block 904 drives the expansion rod 905 to move, and then the expansion rod 905 expands the rubber ring, and then starts the moving component 7 to drive the expansion component 9 fixedly installed on its top to move, when the expansion component 9 moves, it can drive the rubber ring to be set on the outer surface of the rotating component 4, and then starts the first motor 909 again to drive the turntable 907 to rotate in the opposite direction, so that the expansion rod 905 can move in the opposite direction, so that the expansion rod 905 moves to the inside of the rotating component 4, and then the rubber ring fits with the outer surface of the rotating component 4, which is more convenient, thereby reducing labor and improving work efficiency.

[0035] In one embodiment, for the above-mentioned driving component 3, the driving component 3 includes a first mounting frame 301, one side of the first mounting frame 301 is fixedly installed with the interior of the mounting box 2, a second motor 302 is fixedly installed on one side of the first mounting frame 301, and the output end of the second motor 302 is fixedly connected to one end of the rotating component 4.

[0036] The second motor 302 is started to drive the rotating assembly 4 fixedly connected to its output end to rotate, thereby providing stable power for the rotating assembly 4.

[0037] In one embodiment, for the above-mentioned rotating component 4, the rotating component 4 includes a mounting rod 401, one end of the mounting rod 401 is fixedly connected to the output end of the second motor 302, one end of the mounting rod 401 is fixedly connected to a core rod 402, the outer surface of the core rod 402 is provided with a knife groove 403, the outer surface of the core rod 402 is provided with a receiving groove 404, and the interior of the receiving groove 404 is slidably arranged with the outer surface of the expansion rod 905.

[0038] By starting the second motor 302, the mounting rod 401 fixedly connected to its output end is driven to rotate. When the mounting rod 401 rotates, it can drive the core rod 402 fixedly connected at one end thereof to rotate. Since the outer surface of the core rod 402 is provided with a knife groove 403, it is convenient for the cutting device 6 to cut the rubber ring sleeved on the surface of the core rod 402. The setting of the accommodating groove 404 makes it convenient for the expansion rod 905 to move to the inside of the accommodating groove 404 when the expansion rod 905 is contracted, so that the rubber ring on the outer surface of the expansion rod 905 can be sleeved on the outer surface of the core rod 402, thereby facilitating the expansion rod 905 to move out of the inside of the accommodating groove 404, which is more convenient.

[0039] In one embodiment, for the above-mentioned pushing component 5, the pushing component 5 includes a second mounting frame 501, one side of the second mounting frame 501 is fixedly installed with the interior of the mounting box 2, one side of the second mounting frame 501 is fixedly installed with an electric push rod 502, the telescopic end of the electric push rod 502 is fixedly installed with a push plate 503, the interior of the push plate 503 is fixedly installed with a push ring 504, and the interior of the push ring 504 is slidably set with the outer surface of the core rod 402.

[0040] By starting the electric push rod 502, the push plate 503 fixedly installed at its telescopic end is driven to move. When the push plate 503 moves, it can drive the push ring 504 fixedly installed inside it to move. When the push ring 504 moves, the inside of the push ring 504 slides with the outer surface of the core rod 402, so that it moves along the direction of the core rod 402, so that the push ring 504 can push the rubber ring cut on the core rod 402, further reducing labor.

[0041] In one embodiment, for the above-mentioned moving component 7, the moving component 7 includes a support frame 701, the bottom end of the support frame 701 is fixedly installed with the top end of the workbench 1, the top end of the support frame 701 is provided with a moving groove 702, the inside of the moving groove 702 is fixedly connected with a support bar 703, the top end of the support bar 703 is slidably provided with a mounting plate 704, and the top end of the mounting plate 704 is fixedly installed with the bottom end of the fixed frame 901;

[0042] A third motor 705 is fixedly mounted on the top of the mounting plate 704 , and a gear 706 is fixedly connected to the output end of the third motor 705 . A rack 707 is meshedly connected to the surface of the gear 706 , and one side of the rack 707 is fixedly connected to the inner wall of the movable groove 702 .

[0043] By starting the third motor 705, the gear 706 fixedly connected to its output end is driven to rotate. Since the surface of the gear 706 is meshingly connected with the rack 707, and the bottom end of the third motor 705 is fixedly installed on the top of the mounting plate 704, when the gear 706 rotates, the reaction force can drive the mounting plate 704 to slide on the top of the support bar 703. When the mounting plate 704 moves, it can drive the fixing frame 901 fixedly installed on its top to move, thereby enabling it to drive the expansion component 9 to move. Since the third motor 705 is a forward and reverse motor, it can drive the expansion component 9 to move in two directions, thereby improving the use effect of the expansion component 9.

[0044] In one embodiment, for the above-mentioned limit assembly 8, the limit assembly 8 includes a limit groove 801, the limit groove 801 is opened at the top of the support frame 701, the interior of the limit groove 801 is fixedly connected to a limit rod 802, the outer surface of the limit rod 802 is slidably provided with a limit block 803, and the top of the limit block 803 is fixedly connected to the bottom end of the mounting plate 704.

[0045] When the mounting plate 707 moves, it can drive the limit block 803 fixedly connected to its bottom end to move. When the limit block 803 moves, its interior can slide on the outer surface of the limit rod 802, thereby improving the stability of the mounting plate 707 during movement.

[0046] In one embodiment, for the push plate 503 , a positioning rod 10 is fixedly connected to one side of the push plate 503 , and an outer surface of the positioning rod 10 is slidably arranged with the interior of the installation box 2 .

[0047] When the push plate 503 moves with the start of the electric push rod 502, it can drive the positioning rod 10 fixedly connected to one side thereof to move, thereby making it move inside the installation box 2, thereby improving the stability of the push plate 503 when moving.

[0048] Through the above technical solution, 1. By setting a softer rubber ring on the outer surface of the expansion rod 905, and then starting the first motor 909 to drive the turntable 907 to rotate, the turntable 907 drives the arc groove 908 to rotate, the arc groove 908 drives the connecting rod 906 to move, the connecting rod 906 drives the sliding block 904 to move, the sliding block 904 drives the expansion rod 905 to move, so that the expansion rod 905 expands the rubber ring, and then starts the moving component 7 to drive the expansion component 9 fixed on its top to move, when the expansion component 9 moves, it can drive the rubber ring set on the outer surface of the rotating component 4, and then the first motor 909 is started again to drive the turntable 907 to rotate in the opposite direction, so that the expansion rod 905 can move in the opposite direction, so that the expansion rod 905 moves to the inside of the rotating component 4, and then 1. The rubber ring is made to fit with the outer surface of the rotating component 4, which is more convenient, thereby reducing labor and improving work efficiency; 2. By starting the third motor 705, the gear 706 fixedly connected to its output end is driven to rotate. Since the surface of the gear 706 is meshed with the rack 707, and the bottom end of the third motor 705 is fixedly installed with the top of the mounting plate 704, when the gear 706 rotates, the reaction force can drive the mounting plate 704 to slide on the top of the support bar 703. When the mounting plate 704 moves, it can drive the fixed frame 901 fixedly installed on its top to move, so that it can drive the expansion component 9 to move. Since the third motor 705 is a forward and reverse motor, it can drive the expansion component 9 to move in two directions, thereby improving the use effect of the expansion component 9.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fully automatic rubber ring cutting machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with an installation box (2), a driving component (3) is fixedly installed inside the installation box (2), an output end of the driving component (3) is fixedly connected to a rotating component (4), a pushing component (5) is sleeved on the outer surface of the rotating component (4), and one side of the pushing component (5) is fixedly installed inside the installation box (2); The top of the workbench (1) is provided with a cutting device (6), the top of the workbench (1) is fixedly installed with a moving component (7), the interior of the moving component (7) is provided with a limiting component (8), the top of the moving component (7) is fixedly installed with an expansion component (9), the expansion component (9) comprises a fixed frame (901), the bottom end of the fixed frame (901) is fixedly installed with the top of the moving component (7), the interior of the fixed frame (901) is fixedly connected with a fixed box (902), one side of the fixed box (902) is provided with a sliding groove (903), the interior of the sliding groove (903) A sliding block (904) is slidably arranged, one side of the sliding block (904) is fixedly connected to an expansion rod (905), the other side of the sliding block (904) is fixedly connected to a connecting rod (906), a turntable (907) is rotatably arranged inside the fixed box (902), one side of the turntable (907) is provided with an arc groove (908), the inside of the arc groove (908) is slidably arranged with the outer surface of the connecting rod (906), a first motor (909) is fixedly installed on one side of the fixed box (902), and the output end of the first motor (909) is fixedly installed on one side of the turntable (907).

2. The fully automatic rubber ring cutting machine according to claim 1, characterized in that: The driving assembly (3) comprises a first mounting frame (301), one side of the first mounting frame (301) is fixedly mounted inside the mounting box (2), a second motor (302) is fixedly mounted on one side of the first mounting frame (301), and an output end of the second motor (302) is fixedly connected to one end of the rotating assembly (4).

3. The fully automatic rubber ring cutting machine according to claim 2, characterized in that: The rotating assembly (4) comprises a mounting rod (401), one end of which is fixedly connected to the output end of the second motor (302), one end of which is fixedly connected to a core rod (402), a knife groove (403) being provided on the outer surface of the core rod (402), a receiving groove (404) being provided on the outer surface of the core rod (402), and the interior of the receiving groove (404) being slidably arranged with the outer surface of the expansion rod (905).

4. The fully automatic rubber ring cutting machine according to claim 3, characterized in that: The pushing assembly (5) comprises a second mounting frame (501), one side of the second mounting frame (501) is fixedly mounted to the inside of the mounting box (2), one side of the second mounting frame (501) is fixedly mounted with an electric push rod (502), the telescopic end of the electric push rod (502) is fixedly mounted with a push plate (503), the inside of the push plate (503) is fixedly mounted with a push ring (504), and the inside of the push ring (504) is slidably arranged with the outer surface of the core rod (402).

5. The fully automatic rubber ring cutting machine according to claim 1, characterized in that: The moving assembly (7) comprises a support frame (701), the bottom end of the support frame (701) is fixedly mounted on the top end of the workbench (1), a moving groove (702) is provided on the top end of the support frame (701), a support bar (703) is fixedly connected inside the moving groove (702), a mounting plate (704) is slidably mounted on the top end of the support bar (703), and the top end of the mounting plate (704) is fixedly mounted on the bottom end of the fixed frame (901); A third motor (705) is fixedly mounted on the top of the mounting plate (704); a gear (706) is fixedly connected to the output end of the third motor (705); a rack (707) is meshedly connected to the surface of the gear (706); and one side of the rack (707) is fixedly connected to the inner wall of the movable groove (702).

6. The fully automatic rubber ring cutting machine according to claim 5, characterized in that: The limiting assembly (8) comprises a limiting groove (801), wherein the limiting groove (801) is provided at the top end of the support frame (701), a limiting rod (802) is fixedly connected inside the limiting groove (801), a limiting block (803) is slidably provided on the outer surface of the limiting rod (802), and the top end of the limiting block (803) is fixedly connected to the bottom end of the mounting plate (704).

7. The fully automatic rubber ring cutting machine according to claim 4, characterized in that: A positioning rod (10) is fixedly connected to one side of the push plate (503), and the outer surface of the positioning rod (10) is slidably arranged inside the installation box (2).

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