Cap screwing machine

Abstract

The utility model provides a cap screwing machine which comprises a storage base, a storage groove is formed in the upper surface of the storage base, clamping frames are fixedly connected to the two sides of the upper surface of the storage base respectively, clamping assemblies are arranged between the clamping frames and the storage base and matched with the storage groove, and a cap screwing shell is fixedly connected between the two clamping frames. The two sides of the upper surface of the screw cap shell are fixedly connected with a first L-shaped plate and a second L-shaped plate respectively, a screw cap assembly is arranged among the screw cap shell, the first L-shaped plate and the second L-shaped plate, and the screw cap assembly is matched with the clamping assembly. Compared with the prior art, the cap screwing device has the following beneficial effects that through the arrangement of the clamping assembly, the first telescopic motor is started to enable the first telescopic rod to push the first clamping plate and the first clamping arc plate to move forwards, and when the first clamping arc plate abuts against the second clamping arc plate, an object to be subjected to cap screwing is clamped and fixed, so that the next cap screwing operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cap screwing machine and belongs to the field of packaging container packaging equipment. BACKGROUND

[0002] The cap screwing machine is a device for tightening or unscrewing container bottle caps and is applied to the medical, food, chemical and other industries. For example, when large-scale medical sample collection (nucleic acid detection) is carried out, a large number of sample reagent bottles to be tested will be generated, and finally these reagent bottles will enter a medical laboratory, and then the samples in the reagent bottles will be subjected to centralized medical detection. The reagent bottles are generally closed by screwing the bottle caps, so that the bottle caps of the reagent bottles need to be unscrewed and the samples to be tested are taken out during the final medical detection. In order to improve the convenience of the detection work of the workers and reduce the workload of the workers, a cap screwing machine needs to be provided. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a cap screwing machine.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme:

[0005] The cap screwing machine comprises a storage base, a storage groove is formed in the upper surface of the storage base, one clamping frame is fixedly connected to each side of the upper surface of the storage base, a clamping assembly is arranged between the clamping frame and the storage base, the clamping assembly is matched with the storage groove, a cap screwing shell is fixedly connected between the two clamping frames, L-shaped plate one and L-shaped plate two are fixedly connected to the two sides of the upper surface of the cap screwing shell, a cap screwing assembly is arranged between the cap screwing shell, L-shaped plate one and L-shaped plate two, and the cap screwing assembly is matched with the clamping assembly.

[0006] Further, the clamping assembly comprises a telescopic motor one fixedly connected to the side surface of the clamping frame, the telescopic motor one is connected to one end of a telescopic rod one through a telescopic shaft, one end of the telescopic rod one is fixedly connected to one end of a clamping plate one penetrating through the clamping frame, the other end of the clamping plate one is fixedly connected to a clamping arc plate one, the clamping plate one is slidingly connected to a sliding groove plate, and the sliding groove plate is fixedly connected to the upper surface of the storage base.

[0007] Further, the clamping assembly comprises a clamping plate two fixedly connected to the clamping frame at one end, the other end of the clamping plate two is fixedly connected to a clamping arc plate two matched with the clamping arc plate one, one end of a supporting plate fixedly connected to the bottom of the clamping plate two, and the other end of the supporting plate is fixedly connected to the upper surface of the storage base.

[0008] Further, the rotating cap assembly comprises a transmission motor fixedly connected to the upper surface of the L-shaped plate II, an output end of the transmission motor is connected to one end of a transmission shaft, the other end of the transmission shaft penetrates through the L-shaped plate II and is fixedly connected to the bevel gear I, the bevel gear I is engaged with the bevel gear II, the bevel gear II is fixedly sleeved on the outer surface of one end of the bevel gear II shaft, the other end of the bevel gear II shaft is rotatably connected to the side surface of the L-shaped plate II, the bevel gear II is engaged with the bevel gear III, and the bevel gear III is fixedly connected to the rotating shell.

[0009] Further, the rotating cap assembly further comprises a rotating cavity formed in the rotating shell, the rotating cavity is a bottomless structure, four clamping plate housings are fixedly connected to the inner wall of the rotating cavity, one end of a spring plate is fixedly connected to the inner side wall of the clamping plate housing, the other end of the spring plate is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to a clamping plate, one end of the clamping plate penetrates to the outside of the rotating cavity, the other end of the clamping plate is connected to a roller through a pin shaft, and one clamping plate auxiliary plate is fixedly connected to the two sides of the clamping plate.

[0010] Further, the rotating cap assembly further comprises a telescopic motor II fixedly connected to the upper surface of the L-shaped plate I, a telescopic shaft end of the telescopic motor II is connected to one end of a telescopic rod II, the other end of the telescopic rod II penetrates through the L-shaped plate I, the bevel gear III and the rotating shell, and is fixedly connected to a conical block in the rotating cavity, the conical block is movably connected in the rotating cavity, and the conical outer surface of the conical block is matched with the roller.

[0011] Further, the rotating cap assembly further comprises a clamping assembly slot formed in the rotating cap housing, and the rotating shell is rotatably connected in the clamping assembly slot.

[0012] Further, the lower surface of the clamping plate I is fixedly connected to one end of a sliding block, the other end of the sliding block is slidably connected in a sliding groove, and the sliding groove is formed in a sliding groove plate.

[0013] The utility model discloses the beneficial effects of:

[0014] Through the setting of the clamping assembly, the telescopic rod I is pushed to move forward with the clamping plate I and the clamping arc plate I by starting the telescopic motor I, when the clamping arc plate I and the clamping arc plate II abut, clamping and fixing the rotating cap object are completed, thereby facilitating the next rotating cap operation.

[0015] Through the setting of the rotating cap assembly, the transmission shaft drives the bevel gear I to rotate by starting the transmission motor, the bevel gear I is engaged with the rotating bevel gear II to drive the bevel gear II to rotate, and the rotating shell drives four clamping plates and the rotating cap object to rotate when rotating, thereby achieving the rotating cap effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical schemes in the embodiments of the present application or in the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a whole structure schematic diagram of the cap screwing machine of the present application.

[0018] Figure 2 It is a clamping assembly structure schematic diagram of the cap screwing machine of the present application.

[0019] Figure 3 It is a chute structure schematic diagram of the cap screwing machine of the present application.

[0020] Figure 4 It is a cap screwing structure schematic diagram of the cap screwing machine of the present application.

[0021] Figure 5 It is a structure schematic diagram in the rotating cavity of the cap screwing machine of the present application.

[0022] Figure 6 It is a clamping plate structure schematic diagram of the cap screwing machine of the present application.

[0023] In the drawings, 1 is a storage base; 2 is a clamping frame; 3 is a telescopic motor one; 4 is a clamping arc plate one; 5 is a storage groove; 6 is a clamping arc plate two; 7 is a supporting plate; 8 is a clamping plate two; 9 is a cap screwing shell; 10 is an L-shaped plate one; 11 is a telescopic motor two; 12 is a transmission motor; 13 is an L-shaped plate two; 14 is a chute plate; 15 is a telescopic rod one; 16 is a clamping plate one; 17 is a sliding block; 18 is a chute; 19 is a bevel gear two; 20 is a bevel gear two shaft; 21 is a clamping assembly groove; 22 is a transmission shaft; 23 is a bevel gear one; 24 is a telescopic rod two; 25 is a bevel gear three; 26 is a rotating shell; 27 is a conical block; 28 is a rotating cavity; 29 is a clamping plate shell; 30 is an auxiliary groove; 31 is a spring plate; 32 is a spring; 33 is a clamping plate; 34 is a clamping plate auxiliary plate; 35 is a roller. DETAILED DESCRIPTION

[0024] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] Please refer to Fig. 1, Fig. 2,Figure 3 、 Figure 4 、 Figure 5 With Figure 6 , the utility model provides a screw cap machine technical scheme, including the article base 1, the article groove 5 is set up on the upper surface of article base 1, one clamping frame 2 is fixedly connected respectively on the both sides of the upper surface of article base 1, and clamping assembly is equipped between clamping frame 2 and article base 1, and clamping assembly is matched with article groove 5, and the fixed connection of two clamping frames 2 is connected with screw cap shell 9, and the fixed connection of L-shaped plate one 10 and L-shaped plate two 13 is connected respectively on the both sides of the upper surface of screw cap shell 9, and the screw cap assembly is equipped between screw cap shell 9, L-shaped plate one 10 and L-shaped plate two 13, and screw cap assembly is matched with clamping assembly.

[0026] Referring to Fig. 2、 Figure 3 , the clamping assembly includes telescopic motor one 3 fixedly connected on the side surface of clamping frame 2, and the one end of telescopic motor one 3 is connected with the one end of telescopic rod one 15, and the one end of telescopic rod one 15 is fixedly connected with the one end of clamping plate one 16 by penetrating clamping frame 2, and the other end of clamping plate one 16 is fixedly connected with clamping arc plate one 4, and clamping plate one 16 is slidingly connected on sliding groove plate 14, and sliding groove plate 14 is fixedly connected on the upper surface of article base 1, and the clamping assembly further includes clamping plate two 8 fixedly connected with clamping frame 2 on one end, and the other end of clamping plate two 8 is fixedly connected with clamping arc plate two 6, and clamping arc plate two 6 is matched with clamping arc plate one 4, and the one end of support plate 7 is fixedly connected with the bottom of clamping plate two 8, and the other end of support plate 7 is fixedly connected on the upper surface of article base 1.

[0027] Referring to Fig. 4、 Figure 5And Figure 6, the cap assembly includes a fixed connection in the L-shaped plate two 13 upper surface transmission motor 12, transmission motor 12 output end of the transmission shaft 22 one end, the other end of the transmission shaft 22 through the L-shaped plate two 13 with bevel gear one 23 fixed connection, bevel gear one 23 with bevel gear two 19 meshing, bevel gear two 19 fixed set in the bevel gear two shaft 20 one end of the outer surface, the other end of the bevel gear two shaft 20 with one side surface of the L-shaped plate two 13 rotationally connected, bevel gear two 19 with bevel gear three 25 meshing, bevel gear three 25 with rotating shell 26 fixed connection, the cap assembly also includes rotating shell 26 rotating cavity 28, rotating cavity 28 for no bottom structure, rotating cavity 28 inner wall fixed connection four clamping plate shell 29, clamping plate shell 29 inner side wall fixed connection spring plate 31 one end, the other end of the spring plate 31 fixed connection spring 32 one end, the other end of the spring 32 with the clamping plate 33 fixed connection, clamping plate 33 one end through to the rotating cavity 28 outside, the other end of the clamping plate 33 pin shaft connection roller 35, clamping plate 33 both sides are fixedly connected with one clamping plate auxiliary plate 34, clamping plate auxiliary plate 34 sliding connection in the auxiliary groove 30, auxiliary groove 30 clamping plate shell 29, the cap assembly also includes a fixed connection in the L-shaped plate one 10 upper surface telescopic motor two 11, telescopic motor two 11 extension shaft end connection telescopic rod two 24 one end, the other end of the telescopic rod two 24 through the L-shaped plate one 10, bevel gear three 25 and rotating shell 26 to rotating cavity 28 and conical block 27 fixed connection, conical block 27 movably connected in the rotating cavity 28, the conical outer surface of the conical block 27 and the roller 35 cooperate, the cap assembly also includes a clamping assembly groove 21 set in the cap shell 9, the clamping assembly groove 21 rotating connection rotating shell 26, the lower surface of the clamping plate one 16 fixedly connected with one end of the sliding block 17, the other end of the sliding block 17 slidingly connected in the sliding groove 18, the sliding groove 18 set in the sliding groove plate 14.

[0028] In use, the to be capped articles are placed in the storage groove 5, the telescopic motor one 3 is started to make the telescopic rod one 15 push the clamping plate one 16 and the clamping arc plate one 4 move forward, the sliding groove 18 and the sliding block 17 assist in limiting the clamping plate one 16 so that it does not deviate, when the clamping arc plate one 4 and the clamping arc plate two 6 abut, the clamping and fixing of the to be capped articles are completed to facilitate the next capping operation.

[0029] Start telescopic motor two 11 make telescopic rod two 24 drive conical block 27 move up, conical block 27 move when conical surface extrude roller 35, roller 35 extrude clamp plate 33 move back after extrusion pressure, clamp plate 33 move when extrude spring 32, clamp plate auxiliary plate 34 and auxiliary slot 30 auxiliary limit make its clamp plate 33 not deviate, until four clamp plate 33 between center position put into the article to be capped and then start telescopic motor two 11, make telescopic rod two 24 drive conical block 27 move down, through the above reverse operation, so as to clamp the article to be capped, has the convenience of capping operation

[0030] When the capping operation is needed, start transmission motor 12 make transmission shaft 22 drive bevel gear one 23 rotate, bevel gear one 23 meshing drive bevel gear two 19 rotate, so that bevel gear two 19 meshing drive bevel gear three 25 rotate, bevel gear three 25 rotate when drive rotating shell 26 rotate, rotating shell 26 rotate when drive four clamp plate 33 and the article to be capped rotate, so as to achieve the effect of capping.

[0031] Although the present specification is described in accordance with the embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, the skilled in the art should consider the specification as a whole, the technical solution in each embodiment can also be combined appropriately to form other embodiments which can be understood by those skilled in the art.

Claims

1. A capping machine, characterized in that: The utility model comprises a storage base (1), wherein a storage groove (5) is provided on the upper surface of the storage base (1), a clamping frame (2) is fixedly connected to each other on both sides of the upper surface of the storage base (1), a clamping assembly is provided between the clamping frame (2) and the storage base (1), the clamping assembly cooperates with the storage groove (5), a screw cover shell (9) is fixedly connected between the two clamping frames (2), an L-shaped plate 1 (10) and an L-shaped plate 2 (13) are fixedly connected on both sides of the upper surface of the screw cover shell (9), a screw cover assembly is provided between the screw cover shell (9), the L-shaped plate 1 (10) and the L-shaped plate 2 (13), and the screw cover assembly cooperates with the clamping assembly.

2. A capping machine according to claim 1, characterized in that: The clamping assembly includes a telescopic motor (3) fixedly connected to a side surface of the clamping frame (2), an extension shaft end of the telescopic motor (3) connected to one end of a telescopic rod (15), one end of the telescopic rod (15) passes through the clamping frame (2) and is fixedly connected to one end of a clamping plate (16), the other end of the clamping plate (16) is fixedly connected to a clamping arc plate (4), the clamping plate (16) is slidably connected to a slide plate (14), and the slide plate (14) is fixedly connected to the upper surface of the storage base (1).

3. The capping machine according to claim 2, characterized in that: The clamping assembly further includes a clamping plate 2 (8) having one end fixedly connected to the clamping frame (2), the other end of the clamping plate 2 (8) being fixedly connected to the clamping arc plate 2 (6), the clamping arc plate 2 (6) being matched with the clamping arc plate 1 (4), the bottom of the clamping plate 2 (8) being fixedly connected to one end of the support plate (7), the other end of the support plate (7) being fixedly connected to the upper surface of the storage base (1).

4. The capping machine according to claim 3, characterized in that: The rotary cover assembly includes a transmission motor (12) fixedly connected to the upper surface of the L-shaped plate (13), the output end of the transmission motor (12) is connected to one end of the transmission shaft (22), the other end of the transmission shaft (22) passes through the L-shaped plate (13) and is fixedly connected to the bevel gear (23), the bevel gear (23) is meshed with the bevel gear (19), the bevel gear (19) is fixedly sleeved on the outer surface of one end of the bevel gear (20), the other end of the bevel gear (20) is rotatably connected to the side surface of the L-shaped plate (13), the bevel gear (19) is meshed with the bevel gear (25), and the bevel gear (25) is fixedly connected to the rotating shell (26).

5. The capping machine according to claim 4, characterized in that: The rotary cover assembly also includes a rotating chamber (28) opened in the rotating shell (26), the rotating chamber (28) is a bottomless structure, four splint shells (29) are fixedly connected to the inner wall of the rotating chamber (28), one end of the spring plate (31) is fixedly connected to the inner wall of the splint shell (29), the other end of the spring plate (31) is fixedly connected to one end of the spring (32), the other end of the spring (32) is fixedly connected to the splint (33), one end of the splint (33) passes through the outside of the rotating chamber (28), the other end of the splint (33) is pin-connected to the roller (35), and a splint auxiliary plate (34) is fixedly connected to both sides of the splint (33), and the splint auxiliary plate (34) is slidably connected in the auxiliary groove (30), and the auxiliary groove (30) is opened on the splint shell (29).

6. The capping machine according to claim 5, characterized in that: The rotary cover assembly also includes a telescopic motor 2 (11) fixedly connected to the upper surface of the L-shaped plate 1 (10), the extension shaft end of the telescopic motor 2 (11) is connected to one end of the telescopic rod 2 (24), the other end of the telescopic rod 2 (24) passes through the L-shaped plate 1 (10), the bevel gear 3 (25) and the rotating shell (26) to the rotating cavity (28) and is fixedly connected to the conical block (27), the conical block (27) is movably connected in the rotating cavity (28), and the conical outer surface of the conical block (27) cooperates with the roller (35).

7. The capping machine according to claim 6, characterized in that: The rotary cap assembly further comprises a clamping assembly slot (21) provided in the rotary cap housing (9), wherein the clamping assembly slot (21) is rotatably connected to the rotating housing (26).

8. The capping machine according to claim 7, characterized in that: The lower surface of the clamping plate (16) is fixedly connected to one end of the slider (17), and the other end of the slider (17) is slidably connected in the slide groove (18), and the slide groove (18) is opened on the slide groove plate (14).

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