Screw supply mechanism

Abstract

The utility model relates to the technical field of screw machining, in particular to a screw supply mechanism which comprises a material distributing area and a supporting frame which are arranged on a screw machine, and a material distributing plate and the supporting frame are arranged at the top of the material distributing area. The system further comprises; an adjusting assembly is arranged between the material distributing area and the material distributing plate and used for moving the material distributing plate. A limiting assembly is arranged at the bottom of the supporting frame and used for limiting the screws. According to the screw supply mechanism, the adjusting assembly is arranged between the material distribution area and the material distribution plates, the distance between the material distribution plates can be adjusted according to the sizes of different screws by rotating a two-way screw rod on the adjusting assembly, and the applicability of the screw supply mechanism is improved; and meanwhile, a limiting assembly is arranged at the bottom of the supporting frame, a hydraulic rod on the limiting assembly is driven, a limiting plate can be driven to move downwards to the position above the conveyed screws, and therefore the screws which are conveyed in a vibrating mode can be limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw processing technical field, concretely is a screw supply mechanism. BACKGROUND

[0002] The screw supply machine is a kind of equipment for automatically or manually supplying screw, and the screw supply machine is usually composed of multiple parts, which can not only improve production efficiency, reduce manual operation and reduce production cost, but also be combined with automatic production line to realize more efficient and accurate screw supply and fastening operation, and therefore is widely applied to various occasions requiring screw fastening.

[0003] At present, the screw is mainly arranged between the distribution plate on the screw supply mechanism, and the vibration transmission feeding is carried out, however, the distribution plate is usually fixedly installed on the screw supply mechanism, and the screw size of different functions is different, so the fixed distribution plate is inconvenient to adjust transmission according to different screws, thereby limiting the applicability and flexibility of the screw supply mechanism. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of screw supply mechanism to solve the problem that the distribution plate on the screw supply mechanism in the above background art is usually fixedly installed, and the screw size of different functions is different, so the fixed distribution plate is inconvenient to adjust transmission according to different screws, thereby limiting the applicability and flexibility of the screw supply mechanism.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of screw supply mechanism, including the distribution area and support frame being set on screw machine, the top of the distribution area is provided with distribution plate and support frame;Further including;

[0006] Adjusting assembly, the adjusting assembly is arranged between distribution area and distribution plate, the adjusting assembly is used to move distribution plate, the adjusting assembly includes bidirectional screw rod, the bidirectional screw rod is rotatably connected at the bottom of distribution area, the distribution plate is slidably connected at the top of bidirectional screw rod, the side wall of distribution plate is fixedly connected with slide bar, the slide bar penetrates the side wall of distribution area;

[0007] Limiting component, the limiting component is arranged at the bottom of support frame, the limiting component is used to limit screw, the limiting component includes limiting plate, the limiting plate is arranged at the bottom of support frame, the limiting plate and support frame are provided with hydraulic rod.

[0008] Preferably, the adjusting assembly further includes a sliding plate fixedly connected to the bottom of the distribution plate, and the bottom of the distribution area is provided with a sliding groove, and the sliding plate is slidably connected in the sliding groove.

[0009] Preferably, the internal rotation of the distribution area is connected with a shaft, the internal distribution area is provided with a motor, and the output shaft of the motor is fixedly connected with the shaft.

[0010] Preferably, a plurality of said bidirectional screw is fixedly connected to the outer wall of the shaft, the bidirectional screw is rotatably connected to the inside of the chute, and the slide plate is screwedly connected to the outer wall of the bidirectional screw.

[0011] Preferably, the end of the slide rod is fixedly connected with a limiting piece, the inner wall of the distribution area is fixedly connected with a stabilizing rod, and the distribution plate is slidably connected to the outer wall of the stabilizing rod.

[0012] Preferably, the limiting assembly further comprises a connecting piece, the connecting piece is fixedly connected to the top of the plurality of limiting plates, and the hydraulic rod is fixedly connected between the connecting piece and the support frame.

[0013] Preferably, the top of the connecting piece is fixedly connected with a vertical rod, and the vertical rod is slidably connected to the bottom of the support frame.

[0014] Preferably, the positions of the distribution plate and the limiting plate correspond to each other, and the bottom of the limiting plate is fixedly connected with a rubber pad.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: by setting the adjusting assembly between the distribution area and the distribution plate, the interval between the distribution plates can be adjusted according to the size of different screws by rotating the bidirectional screw on the adjusting assembly, and the applicability is improved.

[0016] Meanwhile, by setting the limiting assembly facilitating height adjustment at the bottom of the support frame, the limiting plate can be driven to move above the transmitted screw by driving the hydraulic rod on the limiting assembly, so that the screw being vibrated and transmitted can be limited. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the distribution area of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the support frame of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the adjusting assembly of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the stabilizing rod of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the bidirectional screw of the utility model;

[0022] Figure 6 It is a three-dimensional structure schematic view of the limiting assembly of the utility model.

[0023] In the figure: 1, distribution area; 101, distribution plate; 2, support frame; 3, adjusting assembly; 301, sliding plate; 3011, sliding groove; 302, bidirectional screw; 303, shaft; 304, stabilizing rod; 305, sliding rod; 306, limiting piece; 4, limiting assembly; 401, connecting piece; 402, limiting plate; 403, rubber pad; 404, vertical rod; 405, hydraulic rod. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0026] As shown in Figure 1 - Figure 6 The present application provides a screw supply mechanism, which comprises a distribution area 1 and a support frame 2 arranged on a screw machine, and the top of the distribution area 1 is provided with a distribution plate 101 and the support frame 2; further comprising;

[0027] Specifically, as shown in Figure 3 The adjusting assembly 3 is arranged between the distribution area 1 and the distribution plate 101, and the adjusting assembly 3 is used to move the distribution plate 101. The adjusting assembly 3 comprises a bidirectional screw 302, which is rotatably connected to the bottom of the distribution area 1. The distribution plate 101 is slidably connected to the top of the bidirectional screw 302. The side wall of the distribution plate 101 is fixedly connected with a sliding rod 305, which penetrates the side wall of the distribution area 1. The end of the sliding rod 305 is fixedly connected with a limiting piece 306. By arranging the adjusting assembly 3 between the distribution area 1 and the distribution plate 101, and by rotating the bidirectional screw 302 on the adjusting assembly 3, the spacing between the distribution plates 101 can be adjusted according to the size of different screws, thereby improving the applicability.

[0028] The bottom of the distribution plate 101 is fixedly connected with a sliding plate 301, and the bottom of the distribution area 1 is provided with a sliding groove 3011, and the sliding plate 301 is slidably connected in the sliding groove 3011.

[0029] Specifically, as shown in Figure 5As shown, the inner rotating connection of the distribution area 1 is provided with a shaft 303, the inner wall of the distribution area 1 is provided with a motor, and the output shaft of the motor is fixedly connected with the shaft 303. A plurality of bidirectional screws 302 are fixedly connected to the outer peripheral wall of the shaft 303. The bidirectional screw 302 is rotatably connected to the inner wall of the chute 3011. The sliding plate 301 is threadedly connected to the outer peripheral wall of the bidirectional screw 302. The shaft 303 is driven to rotate by the motor. At the same time, the shaft 303 can drive the plurality of bidirectional screws 302 to rotate. At this time, the two sliding plates 301 will slide on the bidirectional screw 302 to move and adjust.

[0030] The inner wall of the distribution area 1 is fixedly connected with a stabilizing rod 304, and the distribution plate 101 is slidably connected to the outer peripheral wall of the stabilizing rod 304. The stability of the distribution plate 101 when sliding is improved by the stabilizing rod 304 and the sliding rod 305.

[0031] Specifically, as shown in the figure, Figure 6 As shown, the bottom of the support frame 2 is provided with a limiting assembly 4 for limiting the screw. The limiting assembly 4 includes a limiting plate 402 arranged at the bottom of the support frame 2. A hydraulic rod 405 is arranged between the limiting plate 402 and the support frame 2. By arranging the limiting assembly 4 with adjustable height at the bottom of the support frame 2, the limiting plate 402 can be driven to move downward above the vibrating transmission screw by driving the hydraulic rod 405 on the limiting assembly 4. The vibrating transmission screw can be limited, avoiding the situation that the screw is easily shaken off.

[0032] A plurality of limiting plates 402 are fixedly connected with a connecting piece 401. The hydraulic rod 405 is fixedly connected between the connecting piece 401 and the support frame 2. The limiting plate 402 can be driven to move downward by the hydraulic rod 405.

[0033] The top of the connecting piece 401 is fixedly connected with a vertical rod 404. The vertical rod 404 is slidably connected to the bottom of the support frame 2. The positions of the distribution plate 101 and the limiting plate 402 correspond to each other. The bottom of the limiting plate 402 is fixedly connected with a rubber pad 403. The noise when the limiting plate 402 directly collides with the screw is reduced by arranging the rubber pad 403 at the bottom of the limiting plate 402.

[0034] The specific scheme is: first, according to the size of the screw, the shaft 303 is driven to rotate by the motor. At the same time, the shaft 303 can drive the plurality of bidirectional screws 302 to rotate. At this time, the two sliding plates 301 will slide on the bidirectional screw 302 to move and adjust. The distance between the two distribution plates 101 is suitable for the size of the screw. Secondly, the limiting plate 402 can be driven to move downward by the hydraulic rod 405, so as to be placed above the two distribution plates 101. Finally, the screws are arranged between the distribution plates 101 for vibration transmission.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0036] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations should be included within the scope of the present application.

Claims

1. A screw supply mechanism, comprising a distribution area (1) and a support frame (2) arranged on a screw machine, the top of the distribution area (1) is provided with a distribution plate (101) and a support frame (2); characterized in that, Also includes; The adjusting assembly (3) is arranged between the distributing area (1) and the distributing plate (101), and is used for moving the distributing plate (101); the adjusting assembly (3) comprises a bidirectional screw (302) which is rotationally connected to the bottom of the distributing area (1); the distributing plate (101) is slidingly connected to the top of the bidirectional screw (302); the sidewall of the distributing plate (101) is fixedly connected with a sliding rod (305) which penetrates the sidewall of the distributing area (1); The limiting assembly (4) is arranged at the bottom of the support frame (2), and is used for limiting the screw; the limiting assembly (4) comprises a limiting plate (402) which is arranged at the bottom of the support frame (2); a hydraulic rod (405) is arranged between the limiting plate (402) and the support frame (2).

2. A screw supply mechanism according to claim 1, wherein The adjusting assembly (3) further comprises a sliding plate (301) which is fixedly connected to the bottom of the distributing plate (101); the bottom of the distributing area (1) is provided with a sliding groove (3011); and the sliding plate (301) is slidingly connected in the sliding groove (3011).

3. A screw supply mechanism according to claim 2, wherein An axle (303) is rotationally connected in the distributing area (1); a motor is arranged in the distributing area (1), and the output shaft of the motor is fixedly connected with the axle (303).

4. A screw supply mechanism according to claim 3, wherein A plurality of bidirectional screws (302) are fixedly connected to the outer circumferential wall of the axle (303); the bidirectional screws (302) are rotationally connected in the sliding groove (3011); and the sliding plate (301) is threadedly connected to the outer circumferential wall of the bidirectional screw (302).

5. A screw supply mechanism according to claim 4, wherein The end of the sliding rod (305) is fixedly connected with a limiting piece (306); the inner wall of the distributing area (1) is fixedly connected with a stabilizing rod (304); and the distributing plate (101) is slidingly connected to the outer circumferential wall of the stabilizing rod (304).

6. A screw supply mechanism according to claim 1, wherein The limiting assembly (4) further comprises a connecting piece (401) which is fixedly connected to the top of a plurality of limiting plates (402); and the hydraulic rod (405) is fixedly connected between the connecting piece (401) and the support frame (2).

7. A screw supply mechanism according to claim 6, wherein The top of the connecting piece (401) is fixedly connected with a vertical rod (404) which is slidingly connected to the bottom of the support frame (2).

8. A screw supply mechanism according to claim 7, wherein The positions of the distributing plate (101) and the limiting plate (402) correspond to each other; and the bottom of the limiting plate (402) is fixedly connected with a rubber pad (403).

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