General feeding switching device for oil seal spring

Abstract

According to the universal feeding switching device for the oil seal springs, when the first oil seal springs need to be fed, the multiple first oil seal springs are arranged in the containing cavity, the rotary disc is driven to rotate, and the first oil seal springs are fed in sequence; when the second oil seal springs need to be fed, the threaded shaft is sleeved with the multiple second oil seal springs in the axial direction, the threaded shaft rotates, and sequential feeding of the second oil seal springs is achieved; and the feeding switching of the oil seal spring is realized.

Description

Technical Field

[0001] The utility model relates to an oil seal spring feeding device, in particular to a universal feeding switching device for oil seal springs. Background Art

[0002] During the feeding process of the oil seal spring, it is necessary to ensure that the oil seal springs are fed separately and sequentially;

[0003] During the feeding process, springs with larger diameters (second oil seal springs) and springs with smaller diameters (first oil seal springs) are fed in a mixed manner.

[0004] During the feeding process, since the gap force of the second oil seal spring is weak, the second oil seal springs will be wound around each other and independent feeding cannot be achieved.

[0005] In summary, how to achieve the switching feeding of the first oil seal spring and the second oil seal spring has become an urgent problem for researchers in this field. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is: how to achieve the switching feeding of the first oil seal spring and the second oil seal spring;

[0007] To solve the above technical problem, the technical solution adopted by the utility model is:

[0008] The utility model is a universal feeding switching device for oil seal springs, including: a frame with a vertical support plate; a placement groove connected to the support plate and having a cavity for placing the first oil seal spring; a turntable vertically rotatably arranged on the support plate and located in the cavity; a magnetic attraction part arranged on the turntable; a feeding part with a groove on the inner side fixed to the support plate, having an outlet at the bottom and a horizontal first inlet arranged on the side in the cavity; when the turntable rotates, the magnetic attraction part drives the first oil seal spring into the first inlet and feeds it from the outlet.

[0009] For the feeding of the first oil seal spring, place the first oil seal spring in the cavity. Since the diameter of the first oil seal spring is small, there is no need to worry about winding problems. Drive the turntable to rotate vertically by a motor, and the magnetic attraction part adsorbs the first oil seal spring and rotates counterclockwise. When the first oil seal spring rotates into the first inlet with the horizontal opening facing, the first oil seal spring is interfered by the groove and will be separated from the magnetic attraction part. The first oil seal spring feeds from the outlet along the groove under the action of gravity, realizing the feeding of the first oil seal spring.

[0010] When the feeding of the second oil seal spring is required, the present utility model adopts the following components: a threaded shaft, which is rotatably arranged above the frame and has a second oil seal spring sleeved thereon; a cover plate, which is covered at the position of the support plate, and an inlet channel is formed between it and the support plate, and the inlet channel is arranged below the end of the threaded shaft; a second inlet, which is opened at the top of the feeding part and is communicated with the inlet channel and the outlet; when the threaded shaft rotates, the second oil seal moves axially along the threaded shaft, drops from the end of the threaded shaft, and passes through the inlet channel, the second inlet, and the outlet in sequence for feeding.

[0011] In this solution, multiple second oil seal springs are sleeved on the threaded shaft axially in advance, so that they will not get entangled. When the threaded shaft rotates, the multiple second oil seal springs move forward in sequence, and the second oil seal springs are successively dropped into the inlet channel, the second inlet, and fed from the outlet, realizing the feeding of the second oil seal springs.

[0012] In summary, when the feeding of the first oil seal spring is required, multiple first oil seal springs are placed in the cavity, and the turntable is driven to rotate to realize the sequential feeding of the first oil seal springs; when the feeding of the second oil seal spring is required, multiple second oil seal springs are sleeved on the threaded shaft axially, and the threaded shaft rotates to realize the sequential feeding of the second oil seal springs; the feeding switching of the oil seal springs is realized.

[0013] To illustrate how the threaded shaft rotates, the present utility model adopts that the rotation of the threaded shaft is controlled by a second motor.

[0014] To facilitate the axial pushing of the spring after discharging from the outlet, the present utility model further includes: a cylinder, which is fixed on the frame; a push plate, which is fixed on the extending end of the cylinder; a blanking groove, which is opened on the top of the push plate and is located below the outlet.

[0015] In this way, the first oil seal spring or the second oil seal spring discharges from the outlet and falls into the blanking groove. Half of the spring is placed in the blanking groove and half is outside the blanking groove. The cylinder works to drive the push plate to move. The first oil seal spring or the second oil seal spring contacts and drives the first oil seal spring or the second oil seal spring to move, facilitating the clamping by the manipulator for subsequent operations.

[0016] The beneficial effects of the present utility model: The present utility model is a universal feeding switching device for oil seal springs. When the feeding of the first oil seal spring is required, multiple first oil seal springs are placed in the cavity, and the turntable is driven to rotate to realize the sequential feeding of the first oil seal springs; when the feeding of the second oil seal spring is required, multiple second oil seal springs are sleeved on the threaded shaft axially, and the threaded shaft rotates to realize the sequential feeding of the second oil seal springs; the feeding switching of the oil seal springs is realized. Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of another perspective of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the push plate;

[0021] In the figure: 1 - frame, 2 - support plate, 3 - placement groove, 4 - cavity, 5 - turntable, 6 - magnetic attraction part, 7 - feeding part, 8 - outlet, 9 - first inlet, 10 - threaded shaft, 11 - cover plate, 12 - feeding channel, 13 - second inlet, 14 - second motor, 15 - cylinder, 16 - push plate, 17 - blanking groove. Specific embodiments

[0022] The present utility model will now be further described in detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0023] As Figure 1-2 shown, the present utility model is a universal feeding and switching device for oil seal springs, comprising: a frame 1 having a vertical support plate 2; a placement groove 3 connected to the support plate 2 and having a cavity 4 for placing the first oil seal spring; a turntable 5 vertically rotatably provided on the support plate 2 and located within the cavity 4; a magnetic attraction part 6 provided on the turntable 5; a feeding part 7 with a groove on its inner side, fixed on the support plate 2, having an outlet 8 at its bottom, and a horizontal first inlet 9 provided on its side within the cavity 4; when the turntable 5 rotates, the magnetic attraction part 6 drives the first oil seal spring into the first inlet 9 and feeds it from the outlet 8.

[0024] For the feeding of the first oil seal spring, place the first oil seal spring in the cavity. Since the diameter of the first oil seal spring is small, there is no need to worry about winding problems. Drive the turntable to rotate in the vertical direction by a motor, and the magnetic attraction part adsorbs the first oil seal spring to rotate counterclockwise. When the first oil seal spring rotates into the first inlet with a horizontal opening, the first oil seal spring is interfered by the groove, causing the first oil seal spring to separate from the magnetic attraction part. The first oil seal spring feeds from the outlet along the groove under the action of gravity, realizing the feeding of the first oil seal spring.

[0025] As Figure 1-2As shown, when the feeding of the second oil seal spring is required, the present utility model adopts the following components: a threaded shaft 10, which is rotatably arranged above the frame 1 and has the second oil seal spring sleeved thereon; a cover plate 11, which is covered at the support plate 2, and a feeding channel 12 is formed between it and the support plate 2. The feeding channel 12 is arranged below the end of the threaded shaft 10; a second inlet 13, which is opened at the top of the feeding part 7 and is communicated with the feeding channel 12 and the outlet 8; when the threaded shaft 10 rotates, the second oil seal moves axially along the threaded shaft 10, drops from the end of the threaded shaft 10, and passes through the feeding channel 12, the second inlet 13, and the outlet 8 in sequence for feeding.

[0026] In this solution, multiple second oil seal springs are sleeved on the threaded shaft axially in advance, so that they will not get entangled. When the threaded shaft rotates, the multiple second oil seal springs move forward in sequence, and the second oil seal springs are successively dropped into the feeding channel, the second inlet, and fed from the outlet, realizing the feeding of the second oil seal springs.

[0027] In summary, when the feeding of the first oil seal spring is required, multiple first oil seal springs are placed in the cavity, and the turntable is driven to rotate to realize the sequential feeding of the first oil seal springs; when the feeding of the second oil seal spring is required, multiple second oil seal springs are sleeved on the threaded shaft axially, and the threaded shaft rotates to realize the sequential feeding of the second oil seal springs; the feeding switching of the oil seal springs is realized.

[0028] As Figure 1-2 shown, in order to illustrate how the threaded shaft rotates, the present utility model adopts that the rotation of the threaded shaft 10 is controlled by a second motor 14.

[0029] As Figure 1-3 shown, in order to facilitate the axial pushing of the spring after discharging from the outlet, the present utility model further includes: a cylinder 15, which is fixed on the frame 1; a push plate 16, which is fixed on the extending end of the cylinder 15; a blanking groove 17, which is opened on the top of the push plate 16 and is located below the outlet 8.

[0030] In this way, the first oil seal spring or the second oil seal spring discharges from the outlet and falls into the blanking groove. Half of the spring is placed in the blanking groove and half is outside the blanking groove. The cylinder works to drive the push plate to move. The first oil seal spring or the second oil seal spring contacts and drives the first oil seal spring or the second oil seal spring to move, facilitating the clamping by the manipulator for subsequent operations.

[0031] In this way, the first oil seal spring or the second oil seal spring discharges from the outlet. The cylinder works to drive the push plate to contact the first oil seal spring or the second oil seal spring and push the first oil seal spring or the second oil seal spring to move, facilitating the subsequent process operations.

[0032] Combined with the actual production situation, the oil seal springs with a diameter exceeding 40 mm are fed by a threaded rod, and the oil seal springs with a diameter less than 40 mm are placed in the cavity for feeding.

[0033] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A universal feed switching device for oil seal springs, characterized in that: include: a frame having a vertical support plate; A placement groove, which is connected to the support plate and has a cavity for placing a first oil seal spring; A turntable, which is vertically rotatably arranged on the support plate and located in the cavity; A magnetic attraction portion, which is arranged on the turntable; A feeding portion having a groove on its inner side, which is fixed to the support plate, has an outlet at its bottom, and a first horizontal inlet at its side located in the cavity; When the turntable rotates, the magnetic attraction portion drives the first oil seal spring into the first inlet and feeds from the outlet.

2. The universal feed switching device for oil seal springs according to claim 1, characterized in that: include: A threaded shaft, which is rotatably arranged above the frame and on which a second oil seal spring is sleeved; A cover plate, which is arranged on the support plate, and a feed channel is formed between the cover plate and the support plate, and the feed channel is arranged below the end of the threaded shaft; A second inlet, which is opened at the top of the feed portion and is connected to the feed channel and the outlet; When the threaded shaft rotates, the second oil seal moves axially along the threaded shaft, falls from the end of the threaded shaft, and sequentially passes through the feed channel, the second inlet, and the outlet to feed.

3. The universal feed switching device for oil seal springs according to claim 2, characterized in that: The rotation of the threaded shaft is controlled by a second motor.

4. The universal feed switching device for oil seal springs according to claim 2, characterized in that: Also includes: A cylinder fixed on the frame; a push plate fixed to the extended end of the cylinder; A material drop chute is provided on the top of the push plate and is located below the outlet.

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