Automatic clamping and rotating device

Abstract

The utility model relates to the technical field of clamping mechanisms, in particular to an automatic clamping and rotating device which comprises a rack and a clamping mechanism arranged at the top of the rack, and a rotating mechanism is arranged below the clamping mechanism. A stabilizing assembly is arranged between the rotating mechanism and the rack and used for supporting and stabilizing the clamping mechanism. A fixing assembly is arranged between the rotating mechanism and the stabilizing assembly and used for fixing the stabilizing assembly. According to the automatic clamping and rotating device, the stabilizing assembly is arranged between the rotating mechanism and the rack, the clamping mechanism can be further supported through the stabilizing rod on the stabilizing assembly, and the stability of the clamping mechanism during rotation is improved; and meanwhile, the fixing assembly is arranged between the rotating mechanism and the stabilizing assembly, the fixing assembly can be disassembled and assembled by rotating a lead screw on the fixing assembly, and the driven bevel gear and the rotating mechanism can be disassembled, assembled and overhauled conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to clamping mechanism technical field, concretely is a kind of automatic clamping rotary device. BACKGROUND

[0002] ‌Automatic clamping rotary device is a kind of automatic device with clamping and rotating function in one, usually including clamping mechanism, rotating mechanism and drive assembly, power is provided by drive assembly, after clamping mechanism clamps article, rotating mechanism starts work, and article is rotated, and it is widely used in goods handling, sorting etc.

[0003] The existing‌ automatic clamping rotary device is mainly driven by motor to rotate first bevel gear, and synchronously drives second bevel gear at the bottom of clamping mechanism to rotate, and when clamping mechanism clamps too heavy article, it can cause uneven force of clamping mechanism, and then affect its balance, so that the stability of clamping mechanism in rotating process is reduced, and the situation of shaking or deviation occurs. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic clamping rotary device to solve the problem that the clamping mechanism in the background art described above clamps too heavy article, it can cause uneven force of clamping mechanism, and then affect its balance, so that the stability of clamping mechanism in rotating process is reduced.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of automatic clamping rotary device, including rack and setting the clamping mechanism at the top of rack, the lower portion of clamping mechanism is provided with rotating mechanism;

[0007] Stable component, the stable component is arranged between rotating mechanism and rack, the stable component is used to support and stabilize clamping mechanism, the stable component includes stabilizing rod, the stabilizing rod is rotatably connected at the bottom of rack, the bottom of stabilizing rod is fixedly connected with bottom plate, and the bottom plate is movably installed at the top of rotating mechanism;

[0008] Fixed component, the fixed component is arranged between rotating mechanism and stable component, the fixed component is used to fix stable component, the fixed component includes connecting rod, the connecting rod is arranged at the top of rotating mechanism, and the connecting rod is inserted at the bottom of bottom plate.

[0009] Preferably, the rotating mechanism includes passive bevel gear, the passive bevel gear is fixedly connected below clamping mechanism, the side wall of rack is provided with motor, and the output end of motor is fixedly installed with driving bevel gear, and the driving bevel gear and passive bevel gear are engaged.

[0010] Preferably, the stabilizing assembly further comprises a top plate, the top plate is fixedly connected at the top of the stabilizing rod, the bottom of the rack is provided with a circular groove, and the top plate is rotationally connected in the circular groove.

[0011] Preferably, the side wall of the top plate is rotationally connected with a plurality of rollers, and the rollers are rotationally connected in the circular groove.

[0012] Preferably, the fixing assembly further comprises a connecting plate, the connecting plate is fixedly connected at the top of the bottom plate, the connecting rod is fixedly connected at the top of the driven bevel gear, and the connecting rod penetrates through the top of the bottom plate and the connecting plate in sequence.

[0013] Preferably, the two sides of the connecting rod are penetrated with clamps, the inner wall of the connecting plate is provided with a clamping groove, and the clamps are inserted in the clamping groove.

[0014] Preferably, a spring is fixedly connected between the two clamps, and the spring is arranged in the connecting rod.

[0015] Preferably, a lead screw is threadedly connected at the top of the connecting rod, a conical part is fixedly connected at the bottom of the lead screw, and the conical part abuts against the side wall of the clamp.

[0016] Compared with the prior art, the stabilizing assembly is arranged between the rotating mechanism and the rack, the stabilizing rod of the stabilizing assembly can further support the clamping mechanism, and the stability of the clamping mechanism during rotation is improved.

[0017] Meanwhile, the fixing assembly is arranged between the rotating mechanism and the stabilizing assembly, the lead screw on the fixing assembly is rotated, the fixing assembly can be disassembled, and the driven bevel gear and the rotating mechanism can be disassembled and repaired. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the clamping mechanism of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic view of the rotating mechanism of the utility model;

[0020] Figure 3 It is a three-dimensional structure schematic view of the stabilizing assembly of the utility model;

[0021] Figure 4 It is an expanded structure schematic view of the connecting rod of the utility model;

[0022] Figure 5 It is a cross-sectional structure schematic view of the connecting rod of the utility model.

[0023] In the diagram: 1. Platform; 2. Clamping mechanism; 3. Rotating mechanism; 301. Driving bevel gear; 302. Driven bevel gear; 4. Stabilizing component; 401. Top plate; 4011. Circular groove; 402. Stabilizing rod; 403. Base plate; 404. Roller; 5. Fixing component; 501. Connecting plate; 502. Connecting rod; 503. Snap-fit; 5031. Snap-slot; 504. Lead screw; 505. Conical component; 506. Spring. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] like Figures 1-5 As shown, this application provides an automatic clamping and rotating device, including a frame 1 and a clamping mechanism 2 disposed on the top of the frame 1, and a rotating mechanism 3 disposed below the clamping mechanism 2;

[0027] Specifically, such as Figure 1 As shown, a passive bevel gear 302 is fixedly connected to the lower part of the clamping mechanism 2. A motor is provided on the side wall of the frame 1, and an active bevel gear 301 is fixedly installed at the output end of the motor. The active bevel gear 301 and the passive bevel gear 302 mesh with each other. Driven by the motor, the active bevel gear 301 can be driven to rotate. At the same time, the active bevel gear 301 can drive the passive bevel gear 302 and the clamping mechanism 2 to rotate.

[0028] Specifically, such as Figure 3 As shown, a stabilizing component 4 is provided between the rotating mechanism 3 and the platform 1. The stabilizing component 4 is used to support and stabilize the clamping mechanism 2. The stabilizing component 4 includes a stabilizing rod 402, which is rotatably connected to the bottom of the platform 1. A base plate 403 is fixedly connected to the bottom of the stabilizing rod 402. The base plate 403 is movably installed on the top of the rotating mechanism 3. By providing the stabilizing component 4 between the rotating mechanism 3 and the platform 1, the clamping mechanism 2 can be further supported by rotation, thereby improving the stability of the clamping mechanism 2 when rotating.

[0029] The top of the stabilizing rod 402 is fixedly connected with a top plate 401, the bottom of the rack 1 is provided with a circular groove 4011, and the top plate 401 is rotationally connected inside the circular groove 4011.

[0030] The sidewall of the top plate 401 is rotationally connected with a plurality of groups of rollers 404, the rollers 404 are rotationally connected inside the circular groove 4011, the friction of the top plate 401 rotating inside the circular groove 4011 can be reduced through the rollers 404, and the convenience of the top plate 401 rotating is improved.

[0031] Specifically, as shown in Figure 4 The fixing assembly 5 is arranged between the rotating mechanism 3 and the stabilizing assembly 4, the fixing assembly 5 is used for fixing the stabilizing assembly 4, the fixing assembly 5 comprises a connecting rod 502, the connecting rod 502 is arranged at the top of the rotating mechanism 3, and the connecting rod 502 is inserted into the bottom of the bottom plate 403.

[0032] The top of the bottom plate 403 is fixedly connected with a connecting plate 501, the connecting rod 502 is fixedly connected to the top of the driven bevel gear 302, and the connecting rod 502 penetrates the top of the bottom plate 403 and the connecting plate 501 in sequence.

[0033] The two sides of the connecting rod 502 penetrate clamps 503, and the inner wall of the connecting plate 501 is provided with clamping grooves 5031, and the clamps 503 are inserted into the clamping grooves 5031.

[0034] Specifically, as shown in Figure 5 The two groups of clamps 503 are fixedly connected with springs 506, the springs 506 are arranged inside the connecting rod 502, the top of the connecting rod 502 is threadedly connected with a lead screw 504, the bottom of the lead screw 504 is fixedly connected with a tapered part 505, the tapered part 505 abuts against the sidewall of the clamp 503, the driven bevel gear 302 can be disassembled downward for maintenance by rotating the lead screw 504 upward until the lead screw 504 slides out between the two groups of clamps 503, and the clamps 503 can be retracted into the connecting rod 502 by the tension of the springs 506.

[0035] The scheme is specifically: first, the driven bevel gear 302 is assembled upward at the bottom of the clamping mechanism 2, and the connecting rod 502 on the driven bevel gear 302 penetrates the top of the bottom plate 403 and the connecting plate 501 in sequence, then the lead screw 504 is rotated downward to drive the tapered part 505 to be inserted between the two groups of clamps 503, and the clamps 503 are inserted into the clamping grooves 5031 of the connecting plate 501 for fixation, and finally the motor drives the driving bevel gear 301 to rotate, and the driving bevel gear 301 drives the driven bevel gear 302 and the clamping mechanism 2 to rotate, and the clamping mechanism 2 clamps the workpiece.

[0036] 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.

[0037] 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. An automatic clamping rotating device, comprising a rack (1) and a clamping mechanism (2) arranged on the top of the rack (1), and a rotating mechanism (3) arranged below the clamping mechanism (2); characterized in that, a stabilizing assembly (4) is arranged between the rotating mechanism (3) and the rack (1), and is used for supporting and stabilizing the clamping mechanism (2), and comprises a stabilizing rod (402) rotatably connected to the bottom of the rack (1), and a bottom plate (403) fixedly connected to the bottom of the stabilizing rod (402) and movably mounted on the top of the rotating mechanism (3); a fixing assembly (5) is arranged between the rotating mechanism (3) and the stabilizing assembly (4), and is used for fixing the stabilizing assembly (4), and comprises a connecting rod (502) arranged on the top of the rotating mechanism (3) and inserted into the bottom of the bottom plate (403).

2. An automatic gripper rotating device according to claim 1, characterized in that The rotating mechanism (3) comprises a passive bevel gear (302) fixedly connected below the clamping mechanism (2), and the side wall of the rack (1) is provided with a motor, and the output end of the motor is fixedly provided with a driving bevel gear (301), and the driving bevel gear (301) and the passive bevel gear (302) are engaged.

3. The automatic clamping and rotating device according to claim 1, wherein, The stabilizing assembly (4) further comprises a top plate (401) fixedly connected to the top of the stabilizing rod (402), and the bottom of the rack (1) is provided with a circular groove (4011), and the top plate (401) is rotatably connected in the circular groove (4011).

4. An automatic gripper rotating device according to claim 3, characterized in that The side wall of the top plate (401) is rotatably connected with a plurality of groups of rollers (404) rotatably connected in the circular groove (4011).

5. The automatic clamping and rotating device according to claim 2, wherein, The fixing assembly (5) further comprises a connecting plate (501) fixedly connected to the top of the bottom plate (403), and the connecting rod (502) is fixedly connected to the top of the passive bevel gear (302), and the connecting rod (502) penetrates the top of the bottom plate (403) and the connecting plate (501) in sequence.

6. An automatic gripper rotating device according to claim 5, characterized in that The two sides of the connecting rod (502) are penetrated by clamps (503), and the inner wall of the connecting plate (501) is provided with clamping grooves (5031), and the clamps (503) are inserted into the clamping grooves (5031).

7. An automatic gripper rotating device according to claim 6, characterized in that Two groups of clamps (503) are fixedly connected with springs (506) arranged in the connecting rod (502).

8. An automatic gripper rotating device according to claim 7, characterized in that The top of the connecting rod (502) is threadedly connected with a lead screw (504), the bottom of the lead screw (504) is fixedly connected with a taper (505), and the taper (505) abuts against the side wall of the clamp (503).

Images